[2025/09/11 20:57:17 697974] [warn] |xqc_tls_ctx_set_config|no session ticket key data|
[2025/09/11 20:57:17 700582] [warn] |xqc_create_server_ssl_ctx|read ssl session ticket key error|
[2025/09/11 20:57:17 700609] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/11 20:57:17 700616] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/11 20:57:17 700620] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/11 20:57:17 700624] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/11 20:57:17 700628] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/11 20:57:17 700636] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/11 20:57:17 700640] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/11 20:57:17 700666] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/11 20:57:17 700670] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/11 20:57:18 028474] [debug] |scid:a1ffcb5f983b737ef3f71132|xqc_timer_set|type:CONN_IDLE|expire:1757624298028472|now:1757624238028472|interv:60000000|
[2025/09/11 20:57:18 028539] [debug] |scid:a1ffcb5f983b737ef3f71132|xqc_timer_set|type:PATH_IDLE|expire:1757624298028539|now:1757624238028539|interv:60000000|
[2025/09/11 20:57:18 028547] [debug] |xqc_path_create|path:0|dcid:|scid:a1ffcb5f983b737ef3f71132|create_path_count:1|
[2025/09/11 20:57:18 028554] [debug] |scid:a1ffcb5f983b737ef3f71132|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|
[2025/09/11 20:57:18 028560] [debug] |xqc_path_init|path:0|dcid:|scid:a1ffcb5f983b737ef3f71132|state:2|
[2025/09/11 20:57:18 028565] [debug] |scid:a1ffcb5f983b737ef3f71132|xqc_conn_create|success|scid:a1ffcb5f983b737ef3f71132|dcid:|conn:000056282ADEFE5C|
[2025/09/11 20:57:18 028571] [info] |scid:a1ffcb5f983b737ef3f71132|xqc_conn_server_create|hash odcid conn|odcid:|conn:000056282ADEFE5C|
[2025/09/11 20:57:18 028598] [stats] |xqc_conn_server_init_path_addr|path:0|addr or cid not avail|
[2025/09/11 20:57:18 028604] [info] |xqc_engine_packet_process|==>|conn:000056282ADEFE5C|size:1207|state:S_INIT|recv_time:1757624238028403|
[2025/09/11 20:57:18 028611] [info] |scid:a1ffcb5f983b737ef3f71132|xqc_packet_parse_long_header|version not supported|v:1463896404|
[2025/09/11 20:57:18 028620] [error] |scid:a1ffcb5f983b737ef3f71132|xqc_packet_parse_single|xqc_packet_parse_long_header error:-629|
[2025/09/11 20:57:18 028625] [info] |scid:a1ffcb5f983b737ef3f71132|xqc_conn_process_packet|ignore err|-629|
[2025/09/11 20:57:18 028630] [debug] |scid:a1ffcb5f983b737ef3f71132|xqc_timer_set|type:PATH_IDLE|expire:1757624298028403|now:1757624238028403|interv:60000000|
[2025/09/11 20:57:18 028636] [debug] |scid:a1ffcb5f983b737ef3f71132|xqc_timer_set|type:CONN_IDLE|expire:1757624298028403|now:1757624238028403|interv:60000000|
[2025/09/11 20:57:18 028641] [debug] |scid:a1ffcb5f983b737ef3f71132|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/11 20:57:18 028688] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238028687|
[2025/09/11 20:57:18 028695] [debug] |scid:a1ffcb5f983b737ef3f71132|xqc_engine_process_conn|conn:000056282ADEFE5C|state:S_INIT|flag:TICKING UPPER_CONN_EXIST VERSION_NEGOTIATION |now:1757624238028693|
[2025/09/11 20:57:18 028708] [debug] |scid:a1ffcb5f983b737ef3f71132|xqc_path_get_perf_class|conn:000056282ADEFE5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:18 028715] [debug] |scid:a1ffcb5f983b737ef3f71132|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADEFE5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:18 028721] [debug] |scid:a1ffcb5f983b737ef3f71132|xqc_minrtt_scheduler_get_path|best path:0|frame_type:|pn:0|size:11|reinj:0|path_class:2|
[2025/09/11 20:57:18 028740] [debug] |scid:a1ffcb5f983b737ef3f71132|xqc_check_acked_or_dropped_pkt|conn:000056282ADEFE5C|pkt_num:0|size:11|pkt_type:VERSION_NEGOTIATION|frame:|
[2025/09/11 20:57:18 028776] [info] |scid:a1ffcb5f983b737ef3f71132|xqc_process_packet_without_pn|<==|conn:000056282ADEFE5C|size:11|sent:11|pkt_type:VERSION_NEGOTIATION|
[2025/09/11 20:57:18 028784] [debug] |scid:a1ffcb5f983b737ef3f71132|xqc_conn_next_wakeup_time|wakeup_time:1757624298028403|
[2025/09/11 20:57:18 028789] [debug] |scid:a1ffcb5f983b737ef3f71132|xqc_engine_add_wakeup_queue|next_tick_time:1757624298028403|
[2025/09/11 20:57:18 028795] [debug] |xqc_engine_wakeup_after|wakeup:1757624298028403|now:1757624238028795|diff:59999608|
[2025/09/11 20:57:18 028805] [debug] |xqc_engine_main_logic|END|now:1757624238028693|
[2025/09/11 20:57:18 729383] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:CONN_IDLE|expire:1757624298729382|now:1757624238729382|interv:60000000|
[2025/09/11 20:57:18 729421] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:PATH_IDLE|expire:1757624298729421|now:1757624238729421|interv:60000000|
[2025/09/11 20:57:18 729429] [debug] |xqc_path_create|path:0|dcid:97270bf90da16f241a470ed3f146e5f48756698b|scid:feb4141b647d2133eb70befa|create_path_count:1|
[2025/09/11 20:57:18 729436] [debug] |scid:feb4141b647d2133eb70befa|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|
[2025/09/11 20:57:18 729441] [debug] |xqc_path_init|path:0|dcid:97270bf90da16f241a470ed3f146e5f48756698b|scid:feb4141b647d2133eb70befa|state:2|
[2025/09/11 20:57:18 729446] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_create|success|scid:feb4141b647d2133eb70befa|dcid:97270bf90da16f241a470ed3f146e5f48756698b|conn:000056282ADF90DC|
[2025/09/11 20:57:18 729453] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_server_create|hash odcid conn|odcid:3ffb5d873d27d6d17860f1f9a081d709|conn:000056282ADF90DC|
[2025/09/11 20:57:18 729464] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_get_local_transport_params|generate sr_token[1e40be675592eb7c46fce6ad5e62c7e2] for cid[3ffb5d873d27d6d17860f1f9a081d709]
[2025/09/11 20:57:18 729495] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b|
[2025/09/11 20:57:18 729501] [info] |xqc_engine_packet_process|==>|conn:000056282ADF90DC|size:1200|state:S_INIT|recv_time:1757624238729346|
[2025/09/11 20:57:18 729714] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_initial|packet parse|initial|
[2025/09/11 20:57:18 729724] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_initial|success|Length:287|
[2025/09/11 20:57:18 729731] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|largest_pn:0|
[2025/09/11 20:57:18 729735] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/11 20:57:18 729742] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/11 20:57:18 729747] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:6|
[2025/09/11 20:57:18 729752] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_check_token|token empty|
[2025/09/11 20:57:18 729757] [info] |scid:feb4141b647d2133eb70befa|xqc_process_crypto_frame|check_token fail|conn:000056282ADF90DC|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b|
[2025/09/11 20:57:18 729762] [debug] |scid:feb4141b647d2133eb70befa|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/11 20:57:18 729767] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_crypto_frame|level:0|
[2025/09/11 20:57:18 729771] [debug] |scid:feb4141b647d2133eb70befa|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/11 20:57:18 729775] [debug] |scid:feb4141b647d2133eb70befa|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|266u|
[2025/09/11 20:57:18 729857] [info] |scid:feb4141b647d2133eb70befa|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/11 20:57:18 730046] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/11 20:57:18 730052] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/11 20:57:18 730056] [warn] |scid:feb4141b647d2133eb70befa|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/11 20:57:18 730288] [debug] |scid:feb4141b647d2133eb70befa|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/11 20:57:18 730293] [debug] |scid:feb4141b647d2133eb70befa|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/11 20:57:18 730299] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/11 20:57:18 730303] [debug] |scid:feb4141b647d2133eb70befa|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/11 20:57:18 730307] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_crypto_frame|server create hsk stream|
[2025/09/11 20:57:18 730314] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_unset|type:ACK_INIT|
[2025/09/11 20:57:18 730319] [debug] |scid:feb4141b647d2133eb70befa|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|
[2025/09/11 20:57:18 730324] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/11 20:57:18 730328] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_on_pkt_processed|====>|conn:000056282ADF90DC|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:CRYPTO |recv_time:1757624238729346|dcid:3ffb5d873d27d6d17860f1f9a081d709|dcid_seq:0|
[2025/09/11 20:57:18 730333] [info] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 867
[2025/09/11 20:57:18 730338] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_process_packet|ignore err|-631|
[2025/09/11 20:57:18 730342] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:PATH_IDLE|expire:1757624298729346|now:1757624238729346|interv:60000000|
[2025/09/11 20:57:18 730346] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:CONN_IDLE|expire:1757624298729346|now:1757624238729346|interv:60000000|
[2025/09/11 20:57:18 730350] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238730350|
[2025/09/11 20:57:18 730355] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_process_conn|conn:000056282ADF90DC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757624238730355|
[2025/09/11 20:57:18 730361] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/11 20:57:18 730365] [debug] |scid:feb4141b647d2133eb70befa|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/11 20:57:18 730369] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_crypto_write_streams|
[2025/09/11 20:57:18 730373] [debug] |scid:feb4141b647d2133eb70befa|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/11 20:57:18 730377] [debug] |scid:feb4141b647d2133eb70befa|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/11 20:57:18 730384] [info] |scid:feb4141b647d2133eb70befa|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:140|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757624238730383|
[2025/09/11 20:57:18 730388] [debug] |scid:feb4141b647d2133eb70befa|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/11 20:57:18 730392] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_crypto_write_streams|
[2025/09/11 20:57:18 730396] [debug] |scid:feb4141b647d2133eb70befa|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/11 20:57:18 730400] [info] |scid:feb4141b647d2133eb70befa|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:195|sent:150|pkt_type:HSK|frame:CRYPTO |now:1757624238730400|
[2025/09/11 20:57:18 730405] [info] |scid:feb4141b647d2133eb70befa|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:520|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757624238730405|
[2025/09/11 20:57:18 730414] [info] |scid:feb4141b647d2133eb70befa|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:129|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757624238730414|
[2025/09/11 20:57:18 730419] [info] |scid:feb4141b647d2133eb70befa|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:85|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757624238730419|
[2025/09/11 20:57:18 730423] [debug] |scid:feb4141b647d2133eb70befa|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/11 20:57:18 730429] [debug] |scid:feb4141b647d2133eb70befa|xqc_gen_ack_frame|largest_recv:0|ack_delay:1082|first_ack_range:0|largest_pkt_recv_time:1757624238729346|
[2025/09/11 20:57:18 730433] [debug] |scid:feb4141b647d2133eb70befa|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/11 20:57:18 730438] [debug] |scid:feb4141b647d2133eb70befa|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/11 20:57:18 730442] [debug] |scid:feb4141b647d2133eb70befa|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/11 20:57:18 730448] [debug] |scid:feb4141b647d2133eb70befa|xqc_path_get_perf_class|conn:000056282ADF90DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:18 730453] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADF90DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:18 730458] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:140|reinj:0|path_class:2|
[2025/09/11 20:57:18 730462] [debug] |scid:feb4141b647d2133eb70befa|xqc_path_get_perf_class|conn:000056282ADF90DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:18 730466] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADF90DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:18 730471] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:195|reinj:0|path_class:2|
[2025/09/11 20:57:18 730475] [debug] |scid:feb4141b647d2133eb70befa|xqc_path_get_perf_class|conn:000056282ADF90DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:18 730479] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADF90DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:18 730483] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:520|reinj:0|path_class:2|
[2025/09/11 20:57:18 730488] [debug] |scid:feb4141b647d2133eb70befa|xqc_path_get_perf_class|conn:000056282ADF90DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:18 730492] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADF90DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:18 730496] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:129|reinj:0|path_class:2|
[2025/09/11 20:57:18 730500] [debug] |scid:feb4141b647d2133eb70befa|xqc_path_get_perf_class|conn:000056282ADF90DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:18 730504] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADF90DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:18 730508] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:85|reinj:0|path_class:2|
[2025/09/11 20:57:18 730515] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/11 20:57:18 730521] [debug] |scid:feb4141b647d2133eb70befa|xqc_check_acked_or_dropped_pkt|conn:000056282ADF90DC|pkt_num:0|size:140|pkt_type:INIT|frame:CRYPTO |
[2025/09/11 20:57:18 730526] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/11 20:57:18 730567] [info] |scid:feb4141b647d2133eb70befa|xqc_send_packet_with_pn|<==|conn:000056282ADF90DC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757624238730534|stream_id:0|stream_offset:0|
[2025/09/11 20:57:18 730578] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|conn:000056282ADF90DC|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|
[2025/09/11 20:57:18 730586] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/11 20:57:18 730593] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 730601] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 1184|
[2025/09/11 20:57:18 730607] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 730612] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 0|
[2025/09/11 20:57:18 730618] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624239480534|now:1757624238730592|interv:749942|
[2025/09/11 20:57:18 730624] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:0|expire:1757624239480534|now:1757624238730592|interval:749942|pto_count:0|srtt:250000
[2025/09/11 20:57:18 730632] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/11 20:57:18 730640] [debug] |scid:feb4141b647d2133eb70befa|xqc_check_acked_or_dropped_pkt|conn:000056282ADF90DC|pkt_num:0|size:195|pkt_type:HSK|frame:CRYPTO |
[2025/09/11 20:57:18 730672] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/11 20:57:18 730703] [info] |scid:feb4141b647d2133eb70befa|xqc_send_packet_with_pn|<==|conn:000056282ADF90DC|path:0|pkt_num:0|size:195|sent:211|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757624238730683|stream_id:0|stream_offset:0|
[2025/09/11 20:57:18 730710] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|conn:000056282ADF90DC|path:0|pkt_num:0|origin_pktnum:0|size:195|enc_size:211|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/11 20:57:18 730716] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/11 20:57:18 730723] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 730730] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 1184|
[2025/09/11 20:57:18 730737] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 195|
[2025/09/11 20:57:18 730743] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 0|
[2025/09/11 20:57:18 730749] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624239480534|now:1757624238730722|interv:749812|
[2025/09/11 20:57:18 730761] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:0|expire:1757624239480534|now:1757624238730722|interval:749812|pto_count:0|srtt:250000
[2025/09/11 20:57:18 730766] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1379|
[2025/09/11 20:57:18 730770] [debug] |scid:feb4141b647d2133eb70befa|xqc_check_acked_or_dropped_pkt|conn:000056282ADF90DC|pkt_num:0|size:520|pkt_type:HSK|frame:CRYPTO |
[2025/09/11 20:57:18 730775] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/11 20:57:18 730800] [info] |scid:feb4141b647d2133eb70befa|xqc_send_packet_with_pn|<==|conn:000056282ADF90DC|path:0|pkt_num:1|size:520|sent:536|pkt_type:HSK|frame:CRYPTO |inflight:1379|now:1757624238730781|stream_id:0|stream_offset:0|
[2025/09/11 20:57:18 730806] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|conn:000056282ADF90DC|path:0|pkt_num:1|origin_pktnum:0|size:520|enc_size:536|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/11 20:57:18 730813] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|path:0|inflight:1379|applimit:0|
[2025/09/11 20:57:18 730819] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 730826] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 1184|
[2025/09/11 20:57:18 730832] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 715|
[2025/09/11 20:57:18 730839] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 0|
[2025/09/11 20:57:18 730845] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624239480534|now:1757624238730819|interv:749715|
[2025/09/11 20:57:18 730851] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:0|expire:1757624239480534|now:1757624238730819|interval:749715|pto_count:0|srtt:250000
[2025/09/11 20:57:18 730855] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1899|
[2025/09/11 20:57:18 730860] [debug] |scid:feb4141b647d2133eb70befa|xqc_check_acked_or_dropped_pkt|conn:000056282ADF90DC|pkt_num:0|size:129|pkt_type:HSK|frame:CRYPTO |
[2025/09/11 20:57:18 730864] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/11 20:57:18 730887] [info] |scid:feb4141b647d2133eb70befa|xqc_send_packet_with_pn|<==|conn:000056282ADF90DC|path:0|pkt_num:2|size:129|sent:145|pkt_type:HSK|frame:CRYPTO |inflight:1899|now:1757624238730870|stream_id:0|stream_offset:0|
[2025/09/11 20:57:18 730893] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|conn:000056282ADF90DC|path:0|pkt_num:2|origin_pktnum:0|size:129|enc_size:145|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/11 20:57:18 730900] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|path:0|inflight:1899|applimit:0|
[2025/09/11 20:57:18 730907] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 730914] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 1184|
[2025/09/11 20:57:18 730920] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 844|
[2025/09/11 20:57:18 730933] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 0|
[2025/09/11 20:57:18 730938] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624239480534|now:1757624238730906|interv:749628|
[2025/09/11 20:57:18 730942] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:0|expire:1757624239480534|now:1757624238730906|interval:749628|pto_count:0|srtt:250000
[2025/09/11 20:57:18 730946] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2028|
[2025/09/11 20:57:18 730951] [debug] |scid:feb4141b647d2133eb70befa|xqc_check_acked_or_dropped_pkt|conn:000056282ADF90DC|pkt_num:0|size:85|pkt_type:HSK|frame:CRYPTO |
[2025/09/11 20:57:18 730955] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/11 20:57:18 730978] [info] |scid:feb4141b647d2133eb70befa|xqc_send_packet_with_pn|<==|conn:000056282ADF90DC|path:0|pkt_num:3|size:85|sent:101|pkt_type:HSK|frame:CRYPTO |inflight:2028|now:1757624238730962|stream_id:0|stream_offset:0|
[2025/09/11 20:57:18 730984] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|conn:000056282ADF90DC|path:0|pkt_num:3|origin_pktnum:0|size:85|enc_size:101|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/11 20:57:18 730991] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|path:0|inflight:2028|applimit:0|
[2025/09/11 20:57:18 730998] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 731005] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 1184|
[2025/09/11 20:57:18 731011] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 929|
[2025/09/11 20:57:18 731018] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 0|
[2025/09/11 20:57:18 731024] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624239480534|now:1757624238730998|interv:749536|
[2025/09/11 20:57:18 731029] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:0|expire:1757624239480534|now:1757624238730998|interval:749536|pto_count:0|srtt:250000
[2025/09/11 20:57:18 731035] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2113|
[2025/09/11 20:57:18 731040] [debug] |scid:feb4141b647d2133eb70befa|xqc_check_acked_or_dropped_pkt|conn:000056282ADF90DC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/11 20:57:18 731044] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/11 20:57:18 731067] [info] |scid:feb4141b647d2133eb70befa|xqc_send_packet_with_pn|<==|conn:000056282ADF90DC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2113|now:1757624238731050|stream_id:0|stream_offset:0|
[2025/09/11 20:57:18 731073] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|conn:000056282ADF90DC|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|
[2025/09/11 20:57:18 731081] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_next_wakeup_time|wakeup_time:1757624239480534|
[2025/09/11 20:57:18 731088] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_wakeup_queue|next_tick_time:1757624239480534|
[2025/09/11 20:57:18 731094] [debug] |xqc_engine_wakeup_after|wakeup:1757624239480534|now:1757624238731094|diff:749440|
[2025/09/11 20:57:18 731101] [debug] |xqc_engine_main_logic|END|now:1757624238730355|
[2025/09/11 20:57:18 731116] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238731116|
[2025/09/11 20:57:18 731120] [debug] |xqc_engine_wakeup_after|wakeup:1757624239480534|now:1757624238731120|diff:749414|
[2025/09/11 20:57:18 731124] [debug] |xqc_engine_main_logic|END|now:1757624238731116|
[2025/09/11 20:57:18 763245] [info] |xqc_engine_packet_process|==>|conn:000056282ADF90DC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757624238763241|
[2025/09/11 20:57:18 763269] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_initial|packet parse|initial|
[2025/09/11 20:57:18 763277] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_initial|success|Length:22|
[2025/09/11 20:57:18 763287] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|largest_pn:0|
[2025/09/11 20:57:18 763292] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/11 20:57:18 763301] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/09/11 20:57:18 763306] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:18 763313] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|conn:000056282ADF90DC|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|
[2025/09/11 20:57:18 763320] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757624238730534|is_app_limited:1|send_elapse:0|ack_elapse:32707|ctl_first_sent_time:1757624238730534|lagest_ack_time:1757624238763241|curr_delivered:1184|
[2025/09/11 20:57:18 763326] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_sent_time_update:1757624238730534|
[2025/09/11 20:57:18 763332] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/11 20:57:18 763337] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADF90DC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32707|ack_delay:240|
[2025/09/11 20:57:18 763343] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |after update rtt|conn:000056282ADF90DC|srtt:32707|rttvar:16353|minrtt:32707|latest_rtt:32707|ack_delay:240|
[2025/09/11 20:57:18 763348] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/11 20:57:18 763354] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:18 763359] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32707|rtt_var:16353|pto_duration:98119|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 763365] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 763370] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 929|
[2025/09/11 20:57:18 763374] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 0|
[2025/09/11 20:57:18 763379] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238829081|now:1757624238763358|interv:65723|
[2025/09/11 20:57:18 763384] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:1|expire:1757624238829081|now:1757624238763358|interval:65723|pto_count:0|srtt:32707
[2025/09/11 20:57:18 763390] [debug] |scid:feb4141b647d2133eb70befa|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32707, delivered 1184|rate 36200|lost 0|
[2025/09/11 20:57:18 763402] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/11 20:57:18 763408] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (36200) in round 1|
[2025/09/11 20:57:18 763413] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_min_rtt|probertt expire|rtt:32707, old_rtt:2147483647|
[2025/09/11 20:57:18 763418] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_min_rtt|minrtt expire|rtt:32707, old_rtt:2147483647|
[2025/09/11 20:57:18 763423] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/11 20:57:18 763428] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757624238730534|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/11 20:57:18 763434] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757624238730534|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/11 20:57:18 763440] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |bbr on ack|mode:0|pacing_rate:4053306|bw:36200|cwnd:47136|full_bw_reached:0|inflight:929|srtt:32707|latest_rtt:32707|min_rtt:32707|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/11 20:57:18 763446] [stats] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |path:0||cwnd:47136|inflight:929|mode:0|applimit:0|pacing_rate:4053306|bw:36200|srtt:32707|latest_rtt:32707|min_rtt:32707|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:34065|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/11 20:57:18 763454] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_addr_validated|Address Validated|conn:000056282ADF90DC|role:1|
[2025/09/11 20:57:18 763460] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/09/11 20:57:18 763465] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_on_pkt_processed|====>|conn:000056282ADF90DC|path:0|size:1200|pkt_type:INIT|pkt_num:1|frame:ACK |recv_time:1757624238763241|dcid:feb4141b647d2133eb70befa|dcid_seq:0|
[2025/09/11 20:57:18 763472] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_handshake|success|Length:22|
[2025/09/11 20:57:18 763477] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|largest_pn:0|
[2025/09/11 20:57:18 763482] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/11 20:57:18 763488] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/11 20:57:18 763493] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:18 763498] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|conn:000056282ADF90DC|path:0|pkt_num:0|origin_pktnum:0|size:195|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/11 20:57:18 763504] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1379|prior_delivered:0|prior_time:1757624238730534|is_app_limited:1|send_elapse:149|ack_elapse:32707|ctl_first_sent_time:1757624238730683|lagest_ack_time:1757624238763241|curr_delivered:1379|
[2025/09/11 20:57:18 763509] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_sent_time_update:1757624238730683|
[2025/09/11 20:57:18 763514] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/11 20:57:18 763519] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADF90DC|srtt:32707|rttvar:16353|minrtt:32707|latest_rtt:32558|ack_delay:96|
[2025/09/11 20:57:18 763528] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |after update rtt|conn:000056282ADF90DC|srtt:32676|rttvar:12326|minrtt:32558|latest_rtt:32558|ack_delay:96|
[2025/09/11 20:57:18 763533] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/11 20:57:18 763538] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:18 763543] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32676|rtt_var:12326|pto_duration:81980|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 763548] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 763554] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 734|
[2025/09/11 20:57:18 763562] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 0|
[2025/09/11 20:57:18 763570] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238812942|now:1757624238763543|interv:49399|
[2025/09/11 20:57:18 763578] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:1|expire:1757624238812942|now:1757624238763543|interval:49399|pto_count:0|srtt:32676
[2025/09/11 20:57:18 763587] [debug] |scid:feb4141b647d2133eb70befa|xqc_generate_sample|sampler: send_elapse 149, ack_elapse 32707, delivered 1379|rate 42162|lost 0|
[2025/09/11 20:57:18 763595] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (42162) in round 1|
[2025/09/11 20:57:18 763603] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_min_rtt|probertt expire|rtt:32558, old_rtt:32707|
[2025/09/11 20:57:18 763611] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_min_rtt|minrtt expire|rtt:32558, old_rtt:32707|
[2025/09/11 20:57:18 763619] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2758|
[2025/09/11 20:57:18 763627] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:195|po_sent_time:1757624238730683|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/11 20:57:18 763635] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:195|po_sent_time:1757624238730683|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/11 20:57:18 763641] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |bbr on ack|mode:0|pacing_rate:4053306|bw:42162|cwnd:47331|full_bw_reached:0|inflight:734|srtt:32676|latest_rtt:32558|min_rtt:32558|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:18 763680] [info] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/11 20:57:18 763686] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32676|rtt_var:12326|pto_duration:81980|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 763691] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 763700] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 734|
[2025/09/11 20:57:18 763704] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 0|
[2025/09/11 20:57:18 763708] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238812942|now:1757624238763686|interv:49256|
[2025/09/11 20:57:18 763712] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:1|expire:1757624238812942|now:1757624238763686|interval:49256|pto_count:0|srtt:32676
[2025/09/11 20:57:18 763717] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/11 20:57:18 763722] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_on_pkt_processed|====>|conn:000056282ADF90DC|path:0|size:1136|pkt_type:HSK|pkt_num:2|frame:ACK |recv_time:1757624238763241|dcid:feb4141b647d2133eb70befa|dcid_seq:0|
[2025/09/11 20:57:18 763726] [info] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 1073
[2025/09/11 20:57:18 763730] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_process_packet|ignore err|-631|
[2025/09/11 20:57:18 763735] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:PATH_IDLE|expire:1757624298763241|now:1757624238763241|interv:60000000|
[2025/09/11 20:57:18 763739] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:CONN_IDLE|expire:1757624298763241|now:1757624238763241|interv:60000000|
[2025/09/11 20:57:18 763743] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_remove_wakeup_queue|next_tick_time:1757624239480534|pq_index:0|
[2025/09/11 20:57:18 763747] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_active_queue|last_ticked_time:1757624238730355|
[2025/09/11 20:57:18 763751] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238763751|
[2025/09/11 20:57:18 763757] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_process_conn|conn:000056282ADF90DC|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:1757624238763755|
[2025/09/11 20:57:18 763764] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_next_wakeup_time|wakeup_time:1757624238812942|
[2025/09/11 20:57:18 763769] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_wakeup_queue|next_tick_time:1757624238812942|
[2025/09/11 20:57:18 763773] [debug] |xqc_engine_wakeup_after|wakeup:1757624238812942|now:1757624238763772|diff:49170|
[2025/09/11 20:57:18 763777] [debug] |xqc_engine_main_logic|END|now:1757624238763755|
[2025/09/11 20:57:18 763784] [info] |xqc_engine_packet_process|==>|conn:000056282ADF90DC|size:63|state:S_HANDSHAKE_SENT|recv_time:1757624238763784|
[2025/09/11 20:57:18 763789] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_handshake|success|Length:22|
[2025/09/11 20:57:18 763795] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|largest_pn:2|
[2025/09/11 20:57:18 763799] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/11 20:57:18 763804] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/11 20:57:18 763808] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:18 763812] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|conn:000056282ADF90DC|path:0|pkt_num:1|origin_pktnum:0|size:520|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/11 20:57:18 763817] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1899|prior_delivered:0|prior_time:1757624238730534|is_app_limited:1|send_elapse:247|ack_elapse:33250|ctl_first_sent_time:1757624238730781|lagest_ack_time:1757624238763784|curr_delivered:1899|
[2025/09/11 20:57:18 763825] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_sent_time_update:1757624238730781|
[2025/09/11 20:57:18 763829] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/11 20:57:18 763833] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADF90DC|srtt:32676|rttvar:12326|minrtt:32558|latest_rtt:33003|ack_delay:88|
[2025/09/11 20:57:18 763837] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |after update rtt|conn:000056282ADF90DC|srtt:32706|rttvar:9304|minrtt:32558|latest_rtt:33003|ack_delay:88|
[2025/09/11 20:57:18 763842] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/11 20:57:18 763846] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:18 763849] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32706|rtt_var:9304|pto_duration:69922|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 763854] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 763858] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 214|
[2025/09/11 20:57:18 763861] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 0|
[2025/09/11 20:57:18 763865] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238800884|now:1757624238763849|interv:37035|
[2025/09/11 20:57:18 763869] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:1|expire:1757624238800884|now:1757624238763849|interval:37035|pto_count:0|srtt:32706
[2025/09/11 20:57:18 763874] [debug] |scid:feb4141b647d2133eb70befa|xqc_generate_sample|sampler: send_elapse 247, ack_elapse 33250, delivered 1899|rate 57112|lost 0|
[2025/09/11 20:57:18 763878] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (57112) in round 1|
[2025/09/11 20:57:18 763882] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_min_rtt|minrtt expire|rtt:32558, old_rtt:32558|
[2025/09/11 20:57:18 763886] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3736|
[2025/09/11 20:57:18 763890] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47331|packet_lost:0|acked:520|po_sent_time:1757624238730781|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/11 20:57:18 763894] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47331|packet_lost:0|acked:520|po_sent_time:1757624238730781|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/11 20:57:18 763898] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |bbr on ack|mode:0|pacing_rate:4053306|bw:57112|cwnd:47851|full_bw_reached:0|inflight:214|srtt:32706|latest_rtt:33003|min_rtt:32558|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:18 763904] [info] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/11 20:57:18 763907] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32706|rtt_var:9304|pto_duration:69922|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 763914] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 763918] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 214|
[2025/09/11 20:57:18 763922] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 0|
[2025/09/11 20:57:18 763926] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238800884|now:1757624238763907|interv:36977|
[2025/09/11 20:57:18 763930] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:1|expire:1757624238800884|now:1757624238763907|interval:36977|pto_count:0|srtt:32706
[2025/09/11 20:57:18 763934] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/11 20:57:18 763938] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_on_pkt_processed|====>|conn:000056282ADF90DC|path:0|size:63|pkt_type:HSK|pkt_num:3|frame:ACK |recv_time:1757624238763784|dcid:feb4141b647d2133eb70befa|dcid_seq:0|
[2025/09/11 20:57:18 763943] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:PATH_IDLE|expire:1757624298763784|now:1757624238763784|interv:60000000|
[2025/09/11 20:57:18 763947] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:CONN_IDLE|expire:1757624298763784|now:1757624238763784|interv:60000000|
[2025/09/11 20:57:18 763951] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_remove_wakeup_queue|next_tick_time:1757624238812942|pq_index:0|
[2025/09/11 20:57:18 763955] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_active_queue|last_ticked_time:1757624238763755|
[2025/09/11 20:57:18 763958] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238763958|
[2025/09/11 20:57:18 763963] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_process_conn|conn:000056282ADF90DC|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:1757624238763962|
[2025/09/11 20:57:18 763968] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_next_wakeup_time|wakeup_time:1757624238800884|
[2025/09/11 20:57:18 763972] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_wakeup_queue|next_tick_time:1757624238800884|
[2025/09/11 20:57:18 763976] [debug] |xqc_engine_wakeup_after|wakeup:1757624238800884|now:1757624238763976|diff:36908|
[2025/09/11 20:57:18 763980] [debug] |xqc_engine_main_logic|END|now:1757624238763962|
[2025/09/11 20:57:18 763985] [info] |xqc_engine_packet_process|==>|conn:000056282ADF90DC|size:435|state:S_HANDSHAKE_SENT|recv_time:1757624238763985|
[2025/09/11 20:57:18 763990] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_handshake|success|Length:62|
[2025/09/11 20:57:18 763994] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|largest_pn:3|
[2025/09/11 20:57:18 763998] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/11 20:57:18 764003] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/11 20:57:18 764006] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:18 764010] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|conn:000056282ADF90DC|path:0|pkt_num:2|origin_pktnum:0|size:129|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:2|
[2025/09/11 20:57:18 764015] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2028|prior_delivered:0|prior_time:1757624238730534|is_app_limited:1|send_elapse:336|ack_elapse:33451|ctl_first_sent_time:1757624238730870|lagest_ack_time:1757624238763985|curr_delivered:2028|
[2025/09/11 20:57:18 764019] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_sent_time_update:1757624238730870|
[2025/09/11 20:57:18 764026] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/11 20:57:18 764030] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|conn:000056282ADF90DC|path:0|pkt_num:3|origin_pktnum:0|size:85|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/11 20:57:18 764034] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2113|prior_delivered:0|prior_time:1757624238730534|is_app_limited:1|send_elapse:428|ack_elapse:33451|ctl_first_sent_time:1757624238730962|lagest_ack_time:1757624238763985|curr_delivered:2113|
[2025/09/11 20:57:18 764039] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_sent_time_update:1757624238730962|
[2025/09/11 20:57:18 764043] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/11 20:57:18 764046] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADF90DC|srtt:32706|rttvar:9304|minrtt:32558|latest_rtt:33023|ack_delay:152|
[2025/09/11 20:57:18 764051] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |after update rtt|conn:000056282ADF90DC|srtt:32726|rttvar:7019|minrtt:32558|latest_rtt:33023|ack_delay:152|
[2025/09/11 20:57:18 764055] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/11 20:57:18 764059] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:18 764063] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056282ADF90DC|path:0|
[2025/09/11 20:57:18 764067] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/11 20:57:18 764070] [debug] |scid:feb4141b647d2133eb70befa|xqc_generate_sample|sampler: send_elapse 428, ack_elapse 33451, delivered 2113|rate 63167|lost 0|
[2025/09/11 20:57:18 764074] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (63167) in round 1|
[2025/09/11 20:57:18 764078] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_min_rtt|minrtt expire|rtt:32558, old_rtt:32558|
[2025/09/11 20:57:18 764082] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5931|extra_cwnd:4134|
[2025/09/11 20:57:18 764086] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47851|packet_lost:0|acked:214|po_sent_time:1757624238730962|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/11 20:57:18 764090] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47851|packet_lost:0|acked:214|po_sent_time:1757624238730962|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/11 20:57:18 764095] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |bbr on ack|mode:0|pacing_rate:4053306|bw:63167|cwnd:48065|full_bw_reached:0|inflight:0|srtt:32726|latest_rtt:33023|min_rtt:32558|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:18 764100] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:6|
[2025/09/11 20:57:18 764104] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_crypto_frame|level:2|
[2025/09/11 20:57:18 764109] [debug] |scid:feb4141b647d2133eb70befa|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/11 20:57:18 764113] [debug] |scid:feb4141b647d2133eb70befa|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/11 20:57:18 764223] [debug] |scid:feb4141b647d2133eb70befa|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/11 20:57:18 764229] [debug] |scid:feb4141b647d2133eb70befa|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/11 20:57:18 764234] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_remove_wakeup_queue|next_tick_time:1757624238800884|pq_index:0|
[2025/09/11 20:57:18 764238] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_active_queue|last_ticked_time:1757624238763962|
[2025/09/11 20:57:18 764242] [debug] |scid:feb4141b647d2133eb70befa|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/11 20:57:18 764247] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/11 20:57:18 764251] [info] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/11 20:57:18 764255] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056282ADF90DC|path:0|
[2025/09/11 20:57:18 764259] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/11 20:57:18 764263] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_unset|type:ACK_HSK|
[2025/09/11 20:57:18 764268] [debug] |scid:feb4141b647d2133eb70befa|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|
[2025/09/11 20:57:18 764272] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/11 20:57:18 764277] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_on_pkt_processed|====>|conn:000056282ADF90DC|path:0|size:435|pkt_type:HSK|pkt_num:4|frame:ACK CRYPTO |recv_time:1757624238763985|dcid:feb4141b647d2133eb70befa|dcid_seq:0|
[2025/09/11 20:57:18 764282] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:feb4141b647d2133eb70befa|spin_bit:0|
[2025/09/11 20:57:18 764286] [warn] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/11 20:57:18 764291] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/11 20:57:18 764295] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_process_packet|ignore err|-630|
[2025/09/11 20:57:18 764299] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:PATH_IDLE|expire:1757624298763985|now:1757624238763985|interv:60000000|
[2025/09/11 20:57:18 764303] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:CONN_IDLE|expire:1757624298763985|now:1757624238763985|interv:60000000|
[2025/09/11 20:57:18 764307] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238764307|
[2025/09/11 20:57:18 764312] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_process_conn|conn:000056282ADF90DC|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:1757624238764311|
[2025/09/11 20:57:18 764317] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000056282ADF90DC|
[2025/09/11 20:57:18 764321] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_handshake_confirmed|handshake confirmed|conn:000056282ADF90DC|
[2025/09/11 20:57:18 764325] [info] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/11 20:57:18 764329] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056282ADF90DC|path:0|
[2025/09/11 20:57:18 764333] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/11 20:57:18 764342] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_gen_token|expire:1758229038|
[2025/09/11 20:57:18 764347] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_early_data_reject|reject|
[2025/09/11 20:57:18 764351] [debug] |scid:feb4141b647d2133eb70befa|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/11 20:57:18 764355] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/11 20:57:18 764359] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:feb4141b647d2133eb70befa|spin_bit:0|
[2025/09/11 20:57:18 764364] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|largest_pn:0|
[2025/09/11 20:57:18 764368] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/11 20:57:18 764374] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/11 20:57:18 764378] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:18|
[2025/09/11 20:57:18 764382] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_new_conn_id_frame|new_conn_id|42e38f0e4a86e16b9a5a09101b6f4026073edc4e|sr_token:e042ff8d99af04843787faca16bc4c4d
[2025/09/11 20:57:18 764389] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:18|
[2025/09/11 20:57:18 764393] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_new_conn_id_frame|new_conn_id|628c384eaec958bcebf692dcfe2ecdece7e7bc9e|sr_token:6d008c0b8ab4aa5caae2c82399bb4e3a
[2025/09/11 20:57:18 764398] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:18|
[2025/09/11 20:57:18 764401] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_new_conn_id_frame|new_conn_id|32d6d9e610fc3ff5085cf31553b52f19ec197996|sr_token:3c033f3f85f9bdd9f81486b18ead6b53
[2025/09/11 20:57:18 764406] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:18|
[2025/09/11 20:57:18 764410] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_new_conn_id_frame|new_conn_id|3adde49da363ab213637a8c073af4d75a6927101|sr_token:b3b72b288ea920dd58d852e8e01e1500
[2025/09/11 20:57:18 764415] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:18|
[2025/09/11 20:57:18 764419] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_new_conn_id_frame|new_conn_id|4efe4ee4eb0cd6c5363dc5b643d1c512003d23ff|sr_token:96c052464060f41826c805c48ea7142c
[2025/09/11 20:57:18 764423] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:18|
[2025/09/11 20:57:18 764427] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_new_conn_id_frame|new_conn_id|f711044cff1e6b005a81659b9074ab627efe1820|sr_token:39c27fcc449d3fabaf81cc2be812e585
[2025/09/11 20:57:18 764432] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:18|
[2025/09/11 20:57:18 764435] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_new_conn_id_frame|new_conn_id|036b17609b7832b075283079fbfc63f859c5e3a7|sr_token:9b9999596b3efdd6155683e6578fa94b
[2025/09/11 20:57:18 764440] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:f|
[2025/09/11 20:57:18 764444] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/11 20:57:18 764451] [debug] |scid:feb4141b647d2133eb70befa|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/11 20:57:18 764456] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/11 20:57:18 764460] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/11 20:57:18 764464] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:ACK_01RTT|expire:1757624238788985|now:1757624238763985|interv:25000|
[2025/09/11 20:57:18 764469] [debug] |scid:feb4141b647d2133eb70befa|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:1757624238763985|max_ack_delay:25000|
[2025/09/11 20:57:18 764477] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/11 20:57:18 764481] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_on_pkt_processed|====>|conn:000056282ADF90DC|path:0|size:332|pkt_type:SHORT_HEADER|pkt_num:5|frame:STREAM NEW_CONNECTION_ID |recv_time:1757624238763985|dcid:feb4141b647d2133eb70befa|dcid_seq:0|
[2025/09/11 20:57:18 764486] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_crypto_write_streams|
[2025/09/11 20:57:18 764490] [debug] |scid:feb4141b647d2133eb70befa|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/11 20:57:18 764495] [info] |scid:feb4141b647d2133eb70befa|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:286|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757624238764494|
[2025/09/11 20:57:18 764499] [info] |scid:feb4141b647d2133eb70befa|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:287|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757624238764499|
[2025/09/11 20:57:18 764504] [debug] |scid:feb4141b647d2133eb70befa|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/11 20:57:18 764508] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:000056282ADF90DC|
[2025/09/11 20:57:18 764582] [debug] |scid:feb4141b647d2133eb70befa|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:10000000|
[2025/09/11 20:57:18 764591] [debug] |scid:feb4141b647d2133eb70befa|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|
[2025/09/11 20:57:18 764597] [debug] |scid:feb4141b647d2133eb70befa|xqc_sample_check_app_limited|path:0|applimit:2113|
[2025/09/11 20:57:18 764604] [debug] |scid:feb4141b647d2133eb70befa|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:9998829|
[2025/09/11 20:57:18 764611] [debug] |scid:feb4141b647d2133eb70befa|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:9997660|
[2025/09/11 20:57:18 764617] [debug] |scid:feb4141b647d2133eb70befa|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:9996491|
[2025/09/11 20:57:18 764623] [debug] |scid:feb4141b647d2133eb70befa|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:9995322|
[2025/09/11 20:57:18 764632] [info] |scid:feb4141b647d2133eb70befa|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:5120|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:5120|offset:5120|fin:1|stream_flag:64|conn:000056282ADF90DC|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 |
[2025/09/11 20:57:18 764656] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b|
[2025/09/11 20:57:18 764701] [debug] |scid:feb4141b647d2133eb70befa|xqc_gen_ack_frame|largest_recv:4|ack_delay:715|first_ack_range:2|largest_pkt_recv_time:1757624238763985|
[2025/09/11 20:57:18 764709] [debug] |scid:feb4141b647d2133eb70befa|xqc_gen_ack_frame|high:4|low:2|pkt_pns:1|
[2025/09/11 20:57:18 764715] [debug] |scid:feb4141b647d2133eb70befa|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:4|frame_largest_recv:4|
[2025/09/11 20:57:18 764721] [debug] |scid:feb4141b647d2133eb70befa|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/11 20:57:18 764737] [debug] |scid:feb4141b647d2133eb70befa|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:f8f31065c48779feb1ff72d9|sr_token:c024986eff7f00007b2ab72828560000|seq_num:1
[2025/09/11 20:57:18 764748] [debug] |scid:feb4141b647d2133eb70befa|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:fe932dd766b173872edfe3a1|sr_token:c024986eff7f00007b2ab72828560000|seq_num:2
[2025/09/11 20:57:18 764760] [debug] |scid:feb4141b647d2133eb70befa|xqc_path_get_perf_class|conn:000056282ADF90DC|path_id:0|path_srtt:32726|min_srtt:32726|path_bw:63167|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:18 764767] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADF90DC|path_id:0|path_srtt:32726|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:18 764774] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/11 20:57:18 764781] [debug] |scid:feb4141b647d2133eb70befa|xqc_path_get_perf_class|conn:000056282ADF90DC|path_id:0|path_srtt:32726|min_srtt:32726|path_bw:63167|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:18 764787] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADF90DC|path_id:0|path_srtt:32726|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:18 764793] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:36|reinj:0|path_class:2|
[2025/09/11 20:57:18 764798] [debug] |scid:feb4141b647d2133eb70befa|xqc_path_get_perf_class|conn:000056282ADF90DC|path_id:0|path_srtt:32726|min_srtt:32726|path_bw:63167|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:18 764804] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADF90DC|path_id:0|path_srtt:32726|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:18 764811] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:286|reinj:0|path_class:2|
[2025/09/11 20:57:18 764817] [debug] |scid:feb4141b647d2133eb70befa|xqc_path_get_perf_class|conn:000056282ADF90DC|path_id:0|path_srtt:32726|min_srtt:32726|path_bw:63167|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:18 764822] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADF90DC|path_id:0|path_srtt:32726|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:18 764829] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:287|reinj:0|path_class:2|
[2025/09/11 20:57:18 764834] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/11 20:57:18 764840] [debug] |scid:feb4141b647d2133eb70befa|xqc_path_get_perf_class|conn:000056282ADF90DC|path_id:0|path_srtt:32726|min_srtt:32726|path_bw:63167|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:18 764845] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADF90DC|path_id:0|path_srtt:32726|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:18 764851] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:57|reinj:0|path_class:2|
[2025/09/11 20:57:18 764856] [debug] |scid:feb4141b647d2133eb70befa|xqc_path_get_perf_class|conn:000056282ADF90DC|path_id:0|path_srtt:32726|min_srtt:32726|path_bw:63167|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:18 764862] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADF90DC|path_id:0|path_srtt:32726|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:18 764868] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:57|reinj:0|path_class:2|
[2025/09/11 20:57:18 764875] [debug] |scid:feb4141b647d2133eb70befa|xqc_path_get_perf_class|conn:000056282ADF90DC|path_id:0|path_srtt:32726|min_srtt:32726|path_bw:63167|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:18 764882] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_can_send|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |path:0|can:1|pkt_sz:1200|schedule_bytes:749|inflight:0|cwnd:48065|conn:000056282ADF90DC|stream_id:0|stream_offset:1171|
[2025/09/11 20:57:18 764891] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADF90DC|path_id:0|path_srtt:32726|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:18 764896] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/11 20:57:18 764900] [debug] |scid:feb4141b647d2133eb70befa|xqc_path_get_perf_class|conn:000056282ADF90DC|path_id:0|path_srtt:32726|min_srtt:32726|path_bw:63167|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:18 764904] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_can_send|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |path:0|can:1|pkt_sz:1200|schedule_bytes:1949|inflight:0|cwnd:48065|conn:000056282ADF90DC|stream_id:0|stream_offset:2340|
[2025/09/11 20:57:18 764908] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADF90DC|path_id:0|path_srtt:32726|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:18 764912] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/11 20:57:18 764916] [debug] |scid:feb4141b647d2133eb70befa|xqc_path_get_perf_class|conn:000056282ADF90DC|path_id:0|path_srtt:32726|min_srtt:32726|path_bw:63167|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:18 764921] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_can_send|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |path:0|can:1|pkt_sz:1200|schedule_bytes:3149|inflight:0|cwnd:48065|conn:000056282ADF90DC|stream_id:0|stream_offset:3509|
[2025/09/11 20:57:18 764925] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADF90DC|path_id:0|path_srtt:32726|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:18 764930] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/11 20:57:18 764934] [debug] |scid:feb4141b647d2133eb70befa|xqc_path_get_perf_class|conn:000056282ADF90DC|path_id:0|path_srtt:32726|min_srtt:32726|path_bw:63167|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:18 764938] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_can_send|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |path:0|can:1|pkt_sz:1200|schedule_bytes:4349|inflight:0|cwnd:48065|conn:000056282ADF90DC|stream_id:0|stream_offset:4678|
[2025/09/11 20:57:18 764943] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADF90DC|path_id:0|path_srtt:32726|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:18 764947] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/11 20:57:18 764951] [debug] |scid:feb4141b647d2133eb70befa|xqc_path_get_perf_class|conn:000056282ADF90DC|path_id:0|path_srtt:32726|min_srtt:32726|path_bw:63167|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:18 764955] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_can_send|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |path:0|can:1|pkt_sz:473|schedule_bytes:5549|inflight:0|cwnd:48065|conn:000056282ADF90DC|stream_id:0|stream_offset:5120|
[2025/09/11 20:57:18 764959] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADF90DC|path_id:0|path_srtt:32726|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:18 764966] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:473|reinj:0|path_class:2|
[2025/09/11 20:57:18 764971] [debug] |scid:feb4141b647d2133eb70befa|xqc_check_acked_or_dropped_pkt|conn:000056282ADF90DC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/11 20:57:18 764976] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/11 20:57:18 765010] [info] |scid:feb4141b647d2133eb70befa|xqc_send_packet_with_pn|<==|conn:000056282ADF90DC|path:0|pkt_num:0|size:26|sent:42|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757624238764984|stream_id:0|stream_offset:0|
[2025/09/11 20:57:18 765016] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|conn:000056282ADF90DC|path:0|pkt_num:0|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:18 765021] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2113|
[2025/09/11 20:57:18 765025] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32726|rtt_var:7019|pto_duration:60802|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 765031] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 765038] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 765044] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 26|
[2025/09/11 20:57:18 765050] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238850786|now:1757624238765025|interv:85761|
[2025/09/11 20:57:18 765057] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:2|expire:1757624238850786|now:1757624238765025|interval:85761|pto_count:0|srtt:32726
[2025/09/11 20:57:18 765064] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48065|inflight:26|
[2025/09/11 20:57:18 765071] [debug] |scid:feb4141b647d2133eb70befa|xqc_check_acked_or_dropped_pkt|conn:000056282ADF90DC|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/11 20:57:18 765078] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/11 20:57:18 765107] [info] |scid:feb4141b647d2133eb70befa|xqc_send_packet_with_pn|<==|conn:000056282ADF90DC|path:0|pkt_num:1|size:36|sent:52|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:26|now:1757624238765087|stream_id:0|stream_offset:0|
[2025/09/11 20:57:18 765113] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|conn:000056282ADF90DC|path:0|pkt_num:1|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:18 765118] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|path:0|inflight:26|applimit:2113|
[2025/09/11 20:57:18 765125] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32726|rtt_var:7019|pto_duration:60802|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 765132] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 765139] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 765145] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 62|
[2025/09/11 20:57:18 765151] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238850889|now:1757624238765125|interv:85764|
[2025/09/11 20:57:18 765163] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:2|expire:1757624238850889|now:1757624238765125|interval:85764|pto_count:0|srtt:32726
[2025/09/11 20:57:18 765170] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48065|inflight:62|
[2025/09/11 20:57:18 765176] [debug] |scid:feb4141b647d2133eb70befa|xqc_check_acked_or_dropped_pkt|conn:000056282ADF90DC|pkt_num:0|size:286|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/11 20:57:18 765181] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-5|next_skip_chance:1757624239022587|current_time:1757624238765181|
[2025/09/11 20:57:18 765185] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/11 20:57:18 765211] [info] |scid:feb4141b647d2133eb70befa|xqc_send_packet_with_pn|<==|conn:000056282ADF90DC|path:0|pkt_num:6|size:286|sent:302|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:62|now:1757624238765192|stream_id:0|stream_offset:0|
[2025/09/11 20:57:18 765216] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|conn:000056282ADF90DC|path:0|pkt_num:6|origin_pktnum:0|size:286|enc_size:302|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:18 765222] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|path:0|inflight:62|applimit:2113|
[2025/09/11 20:57:18 765229] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32726|rtt_var:7019|pto_duration:60802|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 765236] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 765242] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 765248] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 348|
[2025/09/11 20:57:18 765255] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238850994|now:1757624238765228|interv:85766|
[2025/09/11 20:57:18 765261] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:2|expire:1757624238850994|now:1757624238765228|interval:85766|pto_count:0|srtt:32726
[2025/09/11 20:57:18 765268] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48065|inflight:348|
[2025/09/11 20:57:18 765275] [debug] |scid:feb4141b647d2133eb70befa|xqc_check_acked_or_dropped_pkt|conn:000056282ADF90DC|pkt_num:0|size:287|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/11 20:57:18 765281] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/11 20:57:18 765307] [info] |scid:feb4141b647d2133eb70befa|xqc_send_packet_with_pn|<==|conn:000056282ADF90DC|path:0|pkt_num:7|size:287|sent:303|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:348|now:1757624238765289|stream_id:0|stream_offset:0|
[2025/09/11 20:57:18 765312] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|conn:000056282ADF90DC|path:0|pkt_num:7|origin_pktnum:0|size:287|enc_size:303|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:18 765317] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|path:0|inflight:348|applimit:2113|
[2025/09/11 20:57:18 765324] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32726|rtt_var:7019|pto_duration:60802|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 765331] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 765344] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 765350] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 635|
[2025/09/11 20:57:18 765356] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238851091|now:1757624238765323|interv:85768|
[2025/09/11 20:57:18 765362] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:2|expire:1757624238851091|now:1757624238765323|interval:85768|pto_count:0|srtt:32726
[2025/09/11 20:57:18 765368] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48065|inflight:635|
[2025/09/11 20:57:18 765372] [debug] |scid:feb4141b647d2133eb70befa|xqc_check_acked_or_dropped_pkt|conn:000056282ADF90DC|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/11 20:57:18 765377] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/11 20:57:18 765401] [info] |scid:feb4141b647d2133eb70befa|xqc_send_packet_with_pn|<==|conn:000056282ADF90DC|path:0|pkt_num:4|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:635|now:1757624238765383|stream_id:0|stream_offset:0|
[2025/09/11 20:57:18 765406] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|conn:000056282ADF90DC|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|
[2025/09/11 20:57:18 765412] [debug] |scid:feb4141b647d2133eb70befa|xqc_check_acked_or_dropped_pkt|conn:000056282ADF90DC|pkt_num:0|size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/11 20:57:18 765420] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/11 20:57:18 765450] [info] |scid:feb4141b647d2133eb70befa|xqc_send_packet_with_pn|<==|conn:000056282ADF90DC|path:0|pkt_num:8|size:57|sent:73|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:635|now:1757624238765429|stream_id:0|stream_offset:0|
[2025/09/11 20:57:18 765460] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|conn:000056282ADF90DC|path:0|pkt_num:8|origin_pktnum:0|size:57|enc_size:73|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:18 765467] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|path:0|inflight:635|applimit:2113|
[2025/09/11 20:57:18 765473] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32726|rtt_var:7019|pto_duration:60802|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 765481] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 765487] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 765493] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 692|
[2025/09/11 20:57:18 765497] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238851231|now:1757624238765473|interv:85758|
[2025/09/11 20:57:18 765501] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:2|expire:1757624238851231|now:1757624238765473|interval:85758|pto_count:0|srtt:32726
[2025/09/11 20:57:18 765506] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48065|inflight:692|
[2025/09/11 20:57:18 765510] [debug] |scid:feb4141b647d2133eb70befa|xqc_check_acked_or_dropped_pkt|conn:000056282ADF90DC|pkt_num:0|size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/11 20:57:18 765520] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/11 20:57:18 765549] [info] |scid:feb4141b647d2133eb70befa|xqc_send_packet_with_pn|<==|conn:000056282ADF90DC|path:0|pkt_num:9|size:57|sent:73|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:692|now:1757624238765526|stream_id:0|stream_offset:0|
[2025/09/11 20:57:18 765558] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|conn:000056282ADF90DC|path:0|pkt_num:9|origin_pktnum:0|size:57|enc_size:73|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:18 765565] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|path:0|inflight:692|applimit:2113|
[2025/09/11 20:57:18 765571] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32726|rtt_var:7019|pto_duration:60802|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 765578] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 765584] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 765590] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 749|
[2025/09/11 20:57:18 765594] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238851328|now:1757624238765571|interv:85757|
[2025/09/11 20:57:18 765598] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:2|expire:1757624238851328|now:1757624238765571|interval:85757|pto_count:0|srtt:32726
[2025/09/11 20:57:18 765603] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48065|inflight:749|
[2025/09/11 20:57:18 765608] [debug] |scid:feb4141b647d2133eb70befa|xqc_check_acked_or_dropped_pkt|conn:000056282ADF90DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/11 20:57:18 765612] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_can_send|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:749|cwnd:48065|conn:000056282ADF90DC|stream_id:0|stream_offset:1171|
[2025/09/11 20:57:18 765617] [debug] |scid:feb4141b647d2133eb70befa|xqc_pacing_can_write|pacing_delay:0|
[2025/09/11 20:57:18 765621] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/11 20:57:18 765668] [info] |scid:feb4141b647d2133eb70befa|xqc_send_packet_with_pn|<==|conn:000056282ADF90DC|path:0|pkt_num:10|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:749|now:1757624238765628|stream_id:0|stream_offset:1171|
[2025/09/11 20:57:18 765681] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|conn:000056282ADF90DC|path:0|pkt_num:10|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:18 765689] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|path:0|inflight:749|applimit:2113|
[2025/09/11 20:57:18 765696] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32726|rtt_var:7019|pto_duration:60802|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 765702] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 765705] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 765709] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 1949|
[2025/09/11 20:57:18 765713] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238851430|now:1757624238765695|interv:85735|
[2025/09/11 20:57:18 765722] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:2|expire:1757624238851430|now:1757624238765695|interval:85735|pto_count:0|srtt:32726
[2025/09/11 20:57:18 765727] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48065|inflight:1949|
[2025/09/11 20:57:18 765731] [debug] |scid:feb4141b647d2133eb70befa|xqc_check_acked_or_dropped_pkt|conn:000056282ADF90DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/11 20:57:18 765735] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_can_send|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:1949|cwnd:48065|conn:000056282ADF90DC|stream_id:0|stream_offset:2340|
[2025/09/11 20:57:18 765740] [debug] |scid:feb4141b647d2133eb70befa|xqc_pacing_can_write|pacing_delay:0|
[2025/09/11 20:57:18 765744] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/11 20:57:18 765770] [info] |scid:feb4141b647d2133eb70befa|xqc_send_packet_with_pn|<==|conn:000056282ADF90DC|path:0|pkt_num:11|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1949|now:1757624238765751|stream_id:0|stream_offset:2340|
[2025/09/11 20:57:18 765776] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|conn:000056282ADF90DC|path:0|pkt_num:11|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:18 765783] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|path:0|inflight:1949|applimit:2113|
[2025/09/11 20:57:18 765789] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32726|rtt_var:7019|pto_duration:60802|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 765796] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 765802] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 765808] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 3149|
[2025/09/11 20:57:18 765815] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238851553|now:1757624238765789|interv:85764|
[2025/09/11 20:57:18 765821] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:2|expire:1757624238851553|now:1757624238765789|interval:85764|pto_count:0|srtt:32726
[2025/09/11 20:57:18 765828] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48065|inflight:3149|
[2025/09/11 20:57:18 765834] [debug] |scid:feb4141b647d2133eb70befa|xqc_check_acked_or_dropped_pkt|conn:000056282ADF90DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/11 20:57:18 765839] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_can_send|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:3149|cwnd:48065|conn:000056282ADF90DC|stream_id:0|stream_offset:3509|
[2025/09/11 20:57:18 765844] [debug] |scid:feb4141b647d2133eb70befa|xqc_pacing_can_write|pacing_delay:0|
[2025/09/11 20:57:18 765849] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/11 20:57:18 765873] [info] |scid:feb4141b647d2133eb70befa|xqc_send_packet_with_pn|<==|conn:000056282ADF90DC|path:0|pkt_num:12|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3149|now:1757624238765855|stream_id:0|stream_offset:3509|
[2025/09/11 20:57:18 765887] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|conn:000056282ADF90DC|path:0|pkt_num:12|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:18 765895] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|path:0|inflight:3149|applimit:2113|
[2025/09/11 20:57:18 765902] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32726|rtt_var:7019|pto_duration:60802|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 765909] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 765915] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 765921] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 4349|
[2025/09/11 20:57:18 765928] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238851657|now:1757624238765901|interv:85756|
[2025/09/11 20:57:18 765934] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:2|expire:1757624238851657|now:1757624238765901|interval:85756|pto_count:0|srtt:32726
[2025/09/11 20:57:18 765940] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48065|inflight:4349|
[2025/09/11 20:57:18 765946] [debug] |scid:feb4141b647d2133eb70befa|xqc_check_acked_or_dropped_pkt|conn:000056282ADF90DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/11 20:57:18 765950] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_can_send|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:4349|cwnd:48065|conn:000056282ADF90DC|stream_id:0|stream_offset:4678|
[2025/09/11 20:57:18 765954] [debug] |scid:feb4141b647d2133eb70befa|xqc_pacing_can_write|pacing_delay:0|
[2025/09/11 20:57:18 765958] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/11 20:57:18 765983] [info] |scid:feb4141b647d2133eb70befa|xqc_send_packet_with_pn|<==|conn:000056282ADF90DC|path:0|pkt_num:13|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4349|now:1757624238765965|stream_id:0|stream_offset:4678|
[2025/09/11 20:57:18 765990] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|conn:000056282ADF90DC|path:0|pkt_num:13|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:18 765997] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|path:0|inflight:4349|applimit:2113|
[2025/09/11 20:57:18 766004] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32726|rtt_var:7019|pto_duration:60802|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 766010] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 766016] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 766022] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 5549|
[2025/09/11 20:57:18 766029] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238851767|now:1757624238766003|interv:85764|
[2025/09/11 20:57:18 766035] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:2|expire:1757624238851767|now:1757624238766003|interval:85764|pto_count:0|srtt:32726
[2025/09/11 20:57:18 766048] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48065|inflight:5549|
[2025/09/11 20:57:18 766053] [debug] |scid:feb4141b647d2133eb70befa|xqc_check_acked_or_dropped_pkt|conn:000056282ADF90DC|pkt_num:0|size:473|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/11 20:57:18 766057] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_can_send|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |path:0|can:1|pkt_sz:473|schedule_bytes:0|inflight:5549|cwnd:48065|conn:000056282ADF90DC|stream_id:0|stream_offset:5120|
[2025/09/11 20:57:18 766062] [debug] |scid:feb4141b647d2133eb70befa|xqc_pacing_can_write|pacing_delay:0|
[2025/09/11 20:57:18 766066] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/11 20:57:18 766091] [info] |scid:feb4141b647d2133eb70befa|xqc_send_packet_with_pn|<==|conn:000056282ADF90DC|path:0|pkt_num:14|size:473|sent:489|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5549|now:1757624238766073|stream_id:0|stream_offset:5120|
[2025/09/11 20:57:18 766098] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|conn:000056282ADF90DC|path:0|pkt_num:14|origin_pktnum:0|size:473|enc_size:489|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:18 766105] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|path:0|inflight:5549|applimit:2113|
[2025/09/11 20:57:18 766111] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32726|rtt_var:7019|pto_duration:60802|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 766118] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 766125] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 766130] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 6022|
[2025/09/11 20:57:18 766137] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238851875|now:1757624238766111|interv:85764|
[2025/09/11 20:57:18 766142] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:2|expire:1757624238851875|now:1757624238766111|interval:85764|pto_count:0|srtt:32726
[2025/09/11 20:57:18 766147] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48065|inflight:6022|
[2025/09/11 20:57:18 766151] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_next_wakeup_time|wakeup_time:1757624238788985|
[2025/09/11 20:57:18 766156] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_wakeup_queue|next_tick_time:1757624238788985|
[2025/09/11 20:57:18 766160] [debug] |xqc_engine_wakeup_after|wakeup:1757624238788985|now:1757624238766160|diff:22825|
[2025/09/11 20:57:18 766164] [debug] |xqc_engine_main_logic|END|now:1757624238764311|
[2025/09/11 20:57:18 766170] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238766170|
[2025/09/11 20:57:18 766174] [debug] |xqc_engine_wakeup_after|wakeup:1757624238788985|now:1757624238766173|diff:22812|
[2025/09/11 20:57:18 766177] [debug] |xqc_engine_main_logic|END|now:1757624238766170|
[2025/09/11 20:57:18 789252] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238789252|
[2025/09/11 20:57:18 789267] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_remove_wakeup_queue|next_tick_time:1757624238788985|pq_index:0|
[2025/09/11 20:57:18 789273] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_active_queue|last_ticked_time:1757624238764311|
[2025/09/11 20:57:18 789280] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_process_conn|conn:000056282ADF90DC|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:1757624238789278|
[2025/09/11 20:57:18 789293] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757624238788985|now:1757624238789278|
[2025/09/11 20:57:18 789298] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/11 20:57:18 789303] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757624238788985|now:1757624238789278|
[2025/09/11 20:57:18 789308] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_unset|type:ACK_01RTT|
[2025/09/11 20:57:18 789315] [debug] |scid:feb4141b647d2133eb70befa|xqc_gen_ack_frame|largest_recv:5|ack_delay:25330|first_ack_range:0|largest_pkt_recv_time:1757624238763985|
[2025/09/11 20:57:18 789321] [debug] |scid:feb4141b647d2133eb70befa|xqc_gen_ack_frame|high:5|low:5|pkt_pns:2|
[2025/09/11 20:57:18 789326] [debug] |scid:feb4141b647d2133eb70befa|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:5|frame_largest_recv:5|
[2025/09/11 20:57:18 789331] [debug] |scid:feb4141b647d2133eb70befa|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/11 20:57:18 789337] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/11 20:57:18 789343] [debug] |scid:feb4141b647d2133eb70befa|xqc_check_acked_or_dropped_pkt|conn:000056282ADF90DC|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/11 20:57:18 789349] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/11 20:57:18 789386] [info] |scid:feb4141b647d2133eb70befa|xqc_send_packet_with_pn|<==|conn:000056282ADF90DC|path:0|pkt_num:15|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:6022|now:1757624238789360|stream_id:0|stream_offset:0|
[2025/09/11 20:57:18 789393] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|conn:000056282ADF90DC|path:0|pkt_num:15|origin_pktnum:0|size:31|enc_size:47|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:18 789402] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_next_wakeup_time|wakeup_time:1757624238851875|
[2025/09/11 20:57:18 789410] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_wakeup_queue|next_tick_time:1757624238851875|
[2025/09/11 20:57:18 789418] [debug] |xqc_engine_wakeup_after|wakeup:1757624238851875|now:1757624238789418|diff:62457|
[2025/09/11 20:57:18 789426] [debug] |xqc_engine_main_logic|END|now:1757624238789278|
[2025/09/11 20:57:18 795564] [info] |xqc_engine_packet_process|==>|conn:000056282ADF90DC|size:35|state:ESTABED|recv_time:1757624238795562|
[2025/09/11 20:57:18 795578] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:feb4141b647d2133eb70befa|spin_bit:0|
[2025/09/11 20:57:18 795586] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|largest_pn:5|
[2025/09/11 20:57:18 795590] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/11 20:57:18 795598] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/11 20:57:18 795603] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:18 795609] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|conn:000056282ADF90DC|path:0|pkt_num:0|origin_pktnum:0|size:26|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:0|
[2025/09/11 20:57:18 795615] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:26|prior_delivered:2113|prior_time:1757624238764984|is_app_limited:1|send_elapse:0|ack_elapse:30578|ctl_first_sent_time:1757624238764984|lagest_ack_time:1757624238795562|curr_delivered:2139|
[2025/09/11 20:57:18 795621] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_sent_time_update:1757624238764984|
[2025/09/11 20:57:18 795633] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/11 20:57:18 795638] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|conn:000056282ADF90DC|path:0|pkt_num:1|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/11 20:57:18 795668] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:26|prior_delivered:2113|prior_time:1757624238764984|is_app_limited:1|send_elapse:0|ack_elapse:30578|ctl_first_sent_time:1757624238764984|lagest_ack_time:1757624238795562|curr_delivered:2175|
[2025/09/11 20:57:18 795675] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_sent_time_update:1757624238765087|
[2025/09/11 20:57:18 795680] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/11 20:57:18 795685] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADF90DC|srtt:32726|rttvar:7019|minrtt:32558|latest_rtt:30475|ack_delay:24|
[2025/09/11 20:57:18 795691] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |after update rtt|conn:000056282ADF90DC|srtt:32442|rttvar:5833|minrtt:30475|latest_rtt:30475|ack_delay:24|
[2025/09/11 20:57:18 795696] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/11 20:57:18 795702] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:18 795707] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32442|rtt_var:5833|pto_duration:55774|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 795713] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 795718] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 795722] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 5960|
[2025/09/11 20:57:18 795727] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238846847|now:1757624238795707|interv:51140|
[2025/09/11 20:57:18 795732] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:2|expire:1757624238846847|now:1757624238795707|interval:51140|pto_count:0|srtt:32442
[2025/09/11 20:57:18 795738] [debug] |scid:feb4141b647d2133eb70befa|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30578, delivered 62|rate 2027|lost 0|
[2025/09/11 20:57:18 795743] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/11 20:57:18 795749] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_min_rtt|probertt expire|rtt:30475, old_rtt:32558|
[2025/09/11 20:57:18 795753] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_min_rtt|minrtt expire|rtt:30475, old_rtt:32558|
[2025/09/11 20:57:18 795759] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4134|
[2025/09/11 20:57:18 795763] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48065|packet_lost:0|acked:62|po_sent_time:1757624238765087|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2175|
[2025/09/11 20:57:18 795769] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48065|packet_lost:0|acked:62|po_sent_time:1757624238765087|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2175|
[2025/09/11 20:57:18 795779] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |bbr on ack|mode:0|pacing_rate:4053306|bw:63167|cwnd:48127|full_bw_reached:0|inflight:5960|srtt:32442|latest_rtt:30475|min_rtt:30475|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/11 20:57:18 795787] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/11 20:57:18 795797] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_on_pkt_processed|====>|conn:000056282ADF90DC|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK |recv_time:1757624238795562|dcid:feb4141b647d2133eb70befa|dcid_seq:0|
[2025/09/11 20:57:18 795806] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:PATH_IDLE|expire:1757624358795562|now:1757624238795562|interv:120000000|
[2025/09/11 20:57:18 795814] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:CONN_IDLE|expire:1757624358795562|now:1757624238795562|interv:120000000|
[2025/09/11 20:57:18 795822] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_remove_wakeup_queue|next_tick_time:1757624238851875|pq_index:0|
[2025/09/11 20:57:18 795830] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_active_queue|last_ticked_time:1757624238789278|
[2025/09/11 20:57:18 795838] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238795838|
[2025/09/11 20:57:18 795848] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_process_conn|conn:000056282ADF90DC|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:1757624238795846|
[2025/09/11 20:57:18 795859] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_next_wakeup_time|wakeup_time:1757624238846847|
[2025/09/11 20:57:18 795866] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_wakeup_queue|next_tick_time:1757624238846847|
[2025/09/11 20:57:18 795871] [debug] |xqc_engine_wakeup_after|wakeup:1757624238846847|now:1757624238795871|diff:50976|
[2025/09/11 20:57:18 795877] [debug] |xqc_engine_main_logic|END|now:1757624238795846|
[2025/09/11 20:57:18 795885] [info] |xqc_engine_packet_process|==>|conn:000056282ADF90DC|size:37|state:ESTABED|recv_time:1757624238795884|
[2025/09/11 20:57:18 795891] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:feb4141b647d2133eb70befa|spin_bit:0|
[2025/09/11 20:57:18 795898] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|largest_pn:6|
[2025/09/11 20:57:18 795902] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/11 20:57:18 795909] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/11 20:57:18 795914] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:18 795920] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|conn:000056282ADF90DC|path:0|pkt_num:6|origin_pktnum:0|size:286|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/09/11 20:57:18 795926] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:348|prior_delivered:2113|prior_time:1757624238764984|is_app_limited:1|send_elapse:208|ack_elapse:30900|ctl_first_sent_time:1757624238765192|lagest_ack_time:1757624238795884|curr_delivered:2461|
[2025/09/11 20:57:18 795932] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_sent_time_update:1757624238765192|
[2025/09/11 20:57:18 795937] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/11 20:57:18 795948] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADF90DC|srtt:32442|rttvar:5833|minrtt:30475|latest_rtt:30692|ack_delay:48|
[2025/09/11 20:57:18 795953] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |after update rtt|conn:000056282ADF90DC|srtt:32217|rttvar:4824|minrtt:30475|latest_rtt:30692|ack_delay:48|
[2025/09/11 20:57:18 795958] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/11 20:57:18 795963] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:18 795969] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32217|rtt_var:4824|pto_duration:51513|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 795974] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 795979] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 795984] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 5674|
[2025/09/11 20:57:18 795989] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238842586|now:1757624238795968|interv:46618|
[2025/09/11 20:57:18 795994] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:2|expire:1757624238842586|now:1757624238795968|interval:46618|pto_count:0|srtt:32217
[2025/09/11 20:57:18 795999] [debug] |scid:feb4141b647d2133eb70befa|xqc_generate_sample|sampler: send_elapse 208, ack_elapse 30900, delivered 348|rate 11262|lost 0|
[2025/09/11 20:57:18 796005] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_min_rtt|minrtt expire|rtt:30475, old_rtt:30475|
[2025/09/11 20:57:18 796010] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4134|
[2025/09/11 20:57:18 796015] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48127|packet_lost:0|acked:286|po_sent_time:1757624238765192|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2175|
[2025/09/11 20:57:18 796020] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48127|packet_lost:0|acked:286|po_sent_time:1757624238765192|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2175|
[2025/09/11 20:57:18 796026] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |bbr on ack|mode:0|pacing_rate:4053306|bw:63167|cwnd:48413|full_bw_reached:0|inflight:5674|srtt:32217|latest_rtt:30692|min_rtt:30475|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:18 796036] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/11 20:57:18 796045] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_on_pkt_processed|====>|conn:000056282ADF90DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:7|frame:ACK |recv_time:1757624238795884|dcid:feb4141b647d2133eb70befa|dcid_seq:0|
[2025/09/11 20:57:18 796055] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:PATH_IDLE|expire:1757624358795884|now:1757624238795884|interv:120000000|
[2025/09/11 20:57:18 796064] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:CONN_IDLE|expire:1757624358795884|now:1757624238795884|interv:120000000|
[2025/09/11 20:57:18 796071] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_remove_wakeup_queue|next_tick_time:1757624238846847|pq_index:0|
[2025/09/11 20:57:18 796088] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_active_queue|last_ticked_time:1757624238795846|
[2025/09/11 20:57:18 796096] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238796095|
[2025/09/11 20:57:18 796104] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_process_conn|conn:000056282ADF90DC|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:1757624238796102|
[2025/09/11 20:57:18 796111] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_next_wakeup_time|wakeup_time:1757624238842586|
[2025/09/11 20:57:18 796116] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_wakeup_queue|next_tick_time:1757624238842586|
[2025/09/11 20:57:18 796121] [debug] |xqc_engine_wakeup_after|wakeup:1757624238842586|now:1757624238796121|diff:46465|
[2025/09/11 20:57:18 796126] [debug] |xqc_engine_main_logic|END|now:1757624238796102|
[2025/09/11 20:57:18 796134] [info] |xqc_engine_packet_process|==>|conn:000056282ADF90DC|size:37|state:ESTABED|recv_time:1757624238796134|
[2025/09/11 20:57:18 796140] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:feb4141b647d2133eb70befa|spin_bit:0|
[2025/09/11 20:57:18 796146] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|largest_pn:7|
[2025/09/11 20:57:18 796151] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/11 20:57:18 796159] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/11 20:57:18 796167] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:18 796176] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|conn:000056282ADF90DC|path:0|pkt_num:7|origin_pktnum:0|size:287|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:7|
[2025/09/11 20:57:18 796185] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:635|prior_delivered:2113|prior_time:1757624238764984|is_app_limited:1|send_elapse:305|ack_elapse:31150|ctl_first_sent_time:1757624238765289|lagest_ack_time:1757624238796134|curr_delivered:2748|
[2025/09/11 20:57:18 796194] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_sent_time_update:1757624238765289|
[2025/09/11 20:57:18 796202] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/11 20:57:18 796211] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADF90DC|srtt:32217|rttvar:4824|minrtt:30475|latest_rtt:30845|ack_delay:32|
[2025/09/11 20:57:18 796219] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |after update rtt|conn:000056282ADF90DC|srtt:32041|rttvar:3969|minrtt:30475|latest_rtt:30845|ack_delay:32|
[2025/09/11 20:57:18 796226] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/11 20:57:18 796232] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:18 796237] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32041|rtt_var:3969|pto_duration:47917|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 796243] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 796247] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 796252] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 5387|
[2025/09/11 20:57:18 796263] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238838990|now:1757624238796237|interv:42753|
[2025/09/11 20:57:18 796271] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:2|expire:1757624238838990|now:1757624238796237|interval:42753|pto_count:0|srtt:32041
[2025/09/11 20:57:18 796280] [debug] |scid:feb4141b647d2133eb70befa|xqc_generate_sample|sampler: send_elapse 305, ack_elapse 31150, delivered 635|rate 20385|lost 0|
[2025/09/11 20:57:18 796288] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_min_rtt|minrtt expire|rtt:30475, old_rtt:30475|
[2025/09/11 20:57:18 796296] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4134|
[2025/09/11 20:57:18 796304] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48413|packet_lost:0|acked:287|po_sent_time:1757624238765289|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2175|
[2025/09/11 20:57:18 796312] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48413|packet_lost:0|acked:287|po_sent_time:1757624238765289|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2175|
[2025/09/11 20:57:18 796322] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |bbr on ack|mode:0|pacing_rate:4053306|bw:63167|cwnd:48700|full_bw_reached:0|inflight:5387|srtt:32041|latest_rtt:30845|min_rtt:30475|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:18 796331] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/11 20:57:18 796336] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_on_pkt_processed|====>|conn:000056282ADF90DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK |recv_time:1757624238796134|dcid:feb4141b647d2133eb70befa|dcid_seq:0|
[2025/09/11 20:57:18 796342] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:PATH_IDLE|expire:1757624358796134|now:1757624238796134|interv:120000000|
[2025/09/11 20:57:18 796347] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:CONN_IDLE|expire:1757624358796134|now:1757624238796134|interv:120000000|
[2025/09/11 20:57:18 796352] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_remove_wakeup_queue|next_tick_time:1757624238842586|pq_index:0|
[2025/09/11 20:57:18 796357] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_active_queue|last_ticked_time:1757624238796102|
[2025/09/11 20:57:18 796362] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238796362|
[2025/09/11 20:57:18 796368] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_process_conn|conn:000056282ADF90DC|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:1757624238796367|
[2025/09/11 20:57:18 796375] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_next_wakeup_time|wakeup_time:1757624238838990|
[2025/09/11 20:57:18 796380] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_wakeup_queue|next_tick_time:1757624238838990|
[2025/09/11 20:57:18 796385] [debug] |xqc_engine_wakeup_after|wakeup:1757624238838990|now:1757624238796385|diff:42605|
[2025/09/11 20:57:18 796390] [debug] |xqc_engine_main_logic|END|now:1757624238796367|
[2025/09/11 20:57:18 796398] [info] |xqc_engine_packet_process|==>|conn:000056282ADF90DC|size:37|state:ESTABED|recv_time:1757624238796398|
[2025/09/11 20:57:18 796403] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:feb4141b647d2133eb70befa|spin_bit:0|
[2025/09/11 20:57:18 796415] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|largest_pn:8|
[2025/09/11 20:57:18 796420] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/11 20:57:18 796426] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/11 20:57:18 796431] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:18 796437] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|conn:000056282ADF90DC|path:0|pkt_num:8|origin_pktnum:0|size:57|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/11 20:57:18 796443] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:692|prior_delivered:2113|prior_time:1757624238764984|is_app_limited:1|send_elapse:445|ack_elapse:31414|ctl_first_sent_time:1757624238765429|lagest_ack_time:1757624238796398|curr_delivered:2805|
[2025/09/11 20:57:18 796448] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_sent_time_update:1757624238765429|
[2025/09/11 20:57:18 796454] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/11 20:57:18 796459] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADF90DC|srtt:32041|rttvar:3969|minrtt:30475|latest_rtt:30969|ack_delay:24|
[2025/09/11 20:57:18 796464] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |after update rtt|conn:000056282ADF90DC|srtt:31904|rttvar:3251|minrtt:30475|latest_rtt:30969|ack_delay:24|
[2025/09/11 20:57:18 796469] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/11 20:57:18 796474] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:18 796479] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:31904|rtt_var:3251|pto_duration:44908|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 796484] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 796489] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 796494] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 5330|
[2025/09/11 20:57:18 796499] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238835981|now:1757624238796479|interv:39502|
[2025/09/11 20:57:18 796503] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:2|expire:1757624238835981|now:1757624238796479|interval:39502|pto_count:0|srtt:31904
[2025/09/11 20:57:18 796509] [debug] |scid:feb4141b647d2133eb70befa|xqc_generate_sample|sampler: send_elapse 445, ack_elapse 31414, delivered 692|rate 22028|lost 0|
[2025/09/11 20:57:18 796514] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_min_rtt|minrtt expire|rtt:30475, old_rtt:30475|
[2025/09/11 20:57:18 796519] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4134|
[2025/09/11 20:57:18 796524] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48700|packet_lost:0|acked:57|po_sent_time:1757624238765429|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2175|
[2025/09/11 20:57:18 796529] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48700|packet_lost:0|acked:57|po_sent_time:1757624238765429|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2175|
[2025/09/11 20:57:18 796538] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |bbr on ack|mode:0|pacing_rate:4053306|bw:63167|cwnd:48757|full_bw_reached:0|inflight:5330|srtt:31904|latest_rtt:30969|min_rtt:30475|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:18 796545] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/11 20:57:18 796551] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_on_pkt_processed|====>|conn:000056282ADF90DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1757624238796398|dcid:feb4141b647d2133eb70befa|dcid_seq:0|
[2025/09/11 20:57:18 796556] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:PATH_IDLE|expire:1757624358796398|now:1757624238796398|interv:120000000|
[2025/09/11 20:57:18 796561] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:CONN_IDLE|expire:1757624358796398|now:1757624238796398|interv:120000000|
[2025/09/11 20:57:18 796566] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_remove_wakeup_queue|next_tick_time:1757624238838990|pq_index:0|
[2025/09/11 20:57:18 796571] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_active_queue|last_ticked_time:1757624238796367|
[2025/09/11 20:57:18 796576] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238796575|
[2025/09/11 20:57:18 796581] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_process_conn|conn:000056282ADF90DC|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:1757624238796580|
[2025/09/11 20:57:18 796587] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_next_wakeup_time|wakeup_time:1757624238835981|
[2025/09/11 20:57:18 796592] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_wakeup_queue|next_tick_time:1757624238835981|
[2025/09/11 20:57:18 796597] [debug] |xqc_engine_wakeup_after|wakeup:1757624238835981|now:1757624238796597|diff:39384|
[2025/09/11 20:57:18 796602] [debug] |xqc_engine_main_logic|END|now:1757624238796580|
[2025/09/11 20:57:18 796609] [info] |xqc_engine_packet_process|==>|conn:000056282ADF90DC|size:37|state:ESTABED|recv_time:1757624238796609|
[2025/09/11 20:57:18 796614] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:feb4141b647d2133eb70befa|spin_bit:0|
[2025/09/11 20:57:18 796620] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|largest_pn:9|
[2025/09/11 20:57:18 796624] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/11 20:57:18 796630] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/11 20:57:18 796635] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:18 796640] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|conn:000056282ADF90DC|path:0|pkt_num:9|origin_pktnum:0|size:57|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/11 20:57:18 796664] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:749|prior_delivered:2113|prior_time:1757624238764984|is_app_limited:1|send_elapse:542|ack_elapse:31625|ctl_first_sent_time:1757624238765526|lagest_ack_time:1757624238796609|curr_delivered:2862|
[2025/09/11 20:57:18 796671] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_sent_time_update:1757624238765526|
[2025/09/11 20:57:18 796676] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/11 20:57:18 796685] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADF90DC|srtt:31904|rttvar:3251|minrtt:30475|latest_rtt:31083|ack_delay:24|
[2025/09/11 20:57:18 796690] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |after update rtt|conn:000056282ADF90DC|srtt:31798|rttvar:2650|minrtt:30475|latest_rtt:31083|ack_delay:24|
[2025/09/11 20:57:18 796696] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/11 20:57:18 796701] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:18 796706] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:31798|rtt_var:2650|pto_duration:42398|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 796711] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 796716] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 796721] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 5273|
[2025/09/11 20:57:18 796726] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238833471|now:1757624238796706|interv:36765|
[2025/09/11 20:57:18 796731] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:2|expire:1757624238833471|now:1757624238796706|interval:36765|pto_count:0|srtt:31798
[2025/09/11 20:57:18 796737] [debug] |scid:feb4141b647d2133eb70befa|xqc_generate_sample|sampler: send_elapse 542, ack_elapse 31625, delivered 749|rate 23683|lost 0|
[2025/09/11 20:57:18 796742] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_min_rtt|minrtt expire|rtt:30475, old_rtt:30475|
[2025/09/11 20:57:18 796747] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4134|
[2025/09/11 20:57:18 796752] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48757|packet_lost:0|acked:57|po_sent_time:1757624238765526|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2175|
[2025/09/11 20:57:18 796758] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48757|packet_lost:0|acked:57|po_sent_time:1757624238765526|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2175|
[2025/09/11 20:57:18 796764] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |bbr on ack|mode:0|pacing_rate:4053306|bw:63167|cwnd:48814|full_bw_reached:0|inflight:5273|srtt:31798|latest_rtt:31083|min_rtt:30475|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:18 796771] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/11 20:57:18 796777] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_on_pkt_processed|====>|conn:000056282ADF90DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:10|frame:ACK |recv_time:1757624238796609|dcid:feb4141b647d2133eb70befa|dcid_seq:0|
[2025/09/11 20:57:18 796782] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:PATH_IDLE|expire:1757624358796609|now:1757624238796609|interv:120000000|
[2025/09/11 20:57:18 796786] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:CONN_IDLE|expire:1757624358796609|now:1757624238796609|interv:120000000|
[2025/09/11 20:57:18 796793] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_remove_wakeup_queue|next_tick_time:1757624238835981|pq_index:0|
[2025/09/11 20:57:18 796797] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_active_queue|last_ticked_time:1757624238796580|
[2025/09/11 20:57:18 796801] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238796801|
[2025/09/11 20:57:18 796805] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_process_conn|conn:000056282ADF90DC|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:1757624238796805|
[2025/09/11 20:57:18 796811] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_next_wakeup_time|wakeup_time:1757624238833471|
[2025/09/11 20:57:18 796815] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_wakeup_queue|next_tick_time:1757624238833471|
[2025/09/11 20:57:18 796819] [debug] |xqc_engine_wakeup_after|wakeup:1757624238833471|now:1757624238796819|diff:36652|
[2025/09/11 20:57:18 796823] [debug] |xqc_engine_main_logic|END|now:1757624238796805|
[2025/09/11 20:57:18 796828] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238796828|
[2025/09/11 20:57:18 796832] [debug] |xqc_engine_wakeup_after|wakeup:1757624238833471|now:1757624238796831|diff:36640|
[2025/09/11 20:57:18 796835] [debug] |xqc_engine_main_logic|END|now:1757624238796828|
[2025/09/11 20:57:18 797340] [info] |xqc_engine_packet_process|==>|conn:000056282ADF90DC|size:37|state:ESTABED|recv_time:1757624238797339|
[2025/09/11 20:57:18 797347] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:feb4141b647d2133eb70befa|spin_bit:0|
[2025/09/11 20:57:18 797353] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|largest_pn:10|
[2025/09/11 20:57:18 797357] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/11 20:57:18 797363] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/11 20:57:18 797367] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:18 797372] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|conn:000056282ADF90DC|path:0|pkt_num:10|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/11 20:57:18 797376] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1949|prior_delivered:2113|prior_time:1757624238764984|is_app_limited:1|send_elapse:644|ack_elapse:32355|ctl_first_sent_time:1757624238765628|lagest_ack_time:1757624238797339|curr_delivered:4062|
[2025/09/11 20:57:18 797381] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_sent_time_update:1757624238765628|
[2025/09/11 20:57:18 797386] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/11 20:57:18 797390] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADF90DC|srtt:31798|rttvar:2650|minrtt:30475|latest_rtt:31711|ack_delay:24|
[2025/09/11 20:57:18 797394] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |after update rtt|conn:000056282ADF90DC|srtt:31784|rttvar:2015|minrtt:30475|latest_rtt:31711|ack_delay:24|
[2025/09/11 20:57:18 797399] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/11 20:57:18 797403] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:18 797407] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:31784|rtt_var:2015|pto_duration:39844|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 797416] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 797420] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 797424] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 4073|
[2025/09/11 20:57:18 797428] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238830917|now:1757624238797407|interv:33510|
[2025/09/11 20:57:18 797432] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:2|expire:1757624238830917|now:1757624238797407|interval:33510|pto_count:0|srtt:31784
[2025/09/11 20:57:18 797437] [debug] |scid:feb4141b647d2133eb70befa|xqc_generate_sample|sampler: send_elapse 644, ack_elapse 32355, delivered 1949|rate 60237|lost 0|
[2025/09/11 20:57:18 797441] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_min_rtt|minrtt expire|rtt:30475, old_rtt:30475|
[2025/09/11 20:57:18 797445] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4134|
[2025/09/11 20:57:18 797449] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48814|packet_lost:0|acked:1200|po_sent_time:1757624238765628|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2175|
[2025/09/11 20:57:18 797454] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48814|packet_lost:0|acked:1200|po_sent_time:1757624238765628|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2175|
[2025/09/11 20:57:18 797459] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |bbr on ack|mode:0|pacing_rate:4053306|bw:63167|cwnd:50014|full_bw_reached:0|inflight:4073|srtt:31784|latest_rtt:31711|min_rtt:30475|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:18 797464] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/11 20:57:18 797469] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_on_pkt_processed|====>|conn:000056282ADF90DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:11|frame:ACK |recv_time:1757624238797339|dcid:feb4141b647d2133eb70befa|dcid_seq:0|
[2025/09/11 20:57:18 797473] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:PATH_IDLE|expire:1757624358797339|now:1757624238797339|interv:120000000|
[2025/09/11 20:57:18 797478] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:CONN_IDLE|expire:1757624358797339|now:1757624238797339|interv:120000000|
[2025/09/11 20:57:18 797482] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_remove_wakeup_queue|next_tick_time:1757624238833471|pq_index:0|
[2025/09/11 20:57:18 797486] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_active_queue|last_ticked_time:1757624238796805|
[2025/09/11 20:57:18 797490] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238797490|
[2025/09/11 20:57:18 797495] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_process_conn|conn:000056282ADF90DC|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:1757624238797493|
[2025/09/11 20:57:18 797500] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_next_wakeup_time|wakeup_time:1757624238830917|
[2025/09/11 20:57:18 797505] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_wakeup_queue|next_tick_time:1757624238830917|
[2025/09/11 20:57:18 797509] [debug] |xqc_engine_wakeup_after|wakeup:1757624238830917|now:1757624238797509|diff:33408|
[2025/09/11 20:57:18 797516] [debug] |xqc_engine_main_logic|END|now:1757624238797493|
[2025/09/11 20:57:18 797521] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238797521|
[2025/09/11 20:57:18 797524] [debug] |xqc_engine_wakeup_after|wakeup:1757624238830917|now:1757624238797524|diff:33393|
[2025/09/11 20:57:18 797528] [debug] |xqc_engine_main_logic|END|now:1757624238797521|
[2025/09/11 20:57:18 798325] [info] |xqc_engine_packet_process|==>|conn:000056282ADF90DC|size:37|state:ESTABED|recv_time:1757624238798324|
[2025/09/11 20:57:18 798336] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:feb4141b647d2133eb70befa|spin_bit:0|
[2025/09/11 20:57:18 798342] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|largest_pn:11|
[2025/09/11 20:57:18 798345] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/11 20:57:18 798351] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/11 20:57:18 798355] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:18 798360] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|conn:000056282ADF90DC|path:0|pkt_num:11|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/11 20:57:18 798364] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3149|prior_delivered:2113|prior_time:1757624238764984|is_app_limited:1|send_elapse:767|ack_elapse:33340|ctl_first_sent_time:1757624238765751|lagest_ack_time:1757624238798324|curr_delivered:5262|
[2025/09/11 20:57:18 798369] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_sent_time_update:1757624238765751|
[2025/09/11 20:57:18 798373] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/11 20:57:18 798377] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADF90DC|srtt:31784|rttvar:2015|minrtt:30475|latest_rtt:32573|ack_delay:24|
[2025/09/11 20:57:18 798382] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |after update rtt|conn:000056282ADF90DC|srtt:31879|rttvar:1703|minrtt:30475|latest_rtt:32573|ack_delay:24|
[2025/09/11 20:57:18 798386] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/11 20:57:18 798390] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:18 798394] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:31879|rtt_var:1703|pto_duration:38691|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 798399] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 798403] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 798407] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 2873|
[2025/09/11 20:57:18 798411] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238829764|now:1757624238798394|interv:31370|
[2025/09/11 20:57:18 798415] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:2|expire:1757624238829764|now:1757624238798394|interval:31370|pto_count:0|srtt:31879
[2025/09/11 20:57:18 798419] [debug] |scid:feb4141b647d2133eb70befa|xqc_generate_sample|sampler: send_elapse 767, ack_elapse 33340, delivered 3149|rate 94451|lost 0|
[2025/09/11 20:57:18 798428] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (94451) in round 2|
[2025/09/11 20:57:18 798433] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_min_rtt|minrtt expire|rtt:30475, old_rtt:30475|
[2025/09/11 20:57:18 798437] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:8303|extra_cwnd:5778|
[2025/09/11 20:57:18 798441] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:50014|packet_lost:0|acked:1200|po_sent_time:1757624238765751|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2175|
[2025/09/11 20:57:18 798445] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:50014|packet_lost:0|acked:1200|po_sent_time:1757624238765751|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2175|
[2025/09/11 20:57:18 798450] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |bbr on ack|mode:0|pacing_rate:4053306|bw:94451|cwnd:51214|full_bw_reached:0|inflight:2873|srtt:31879|latest_rtt:32573|min_rtt:30475|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:18 798456] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/11 20:57:18 798460] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_on_pkt_processed|====>|conn:000056282ADF90DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:12|frame:ACK |recv_time:1757624238798324|dcid:feb4141b647d2133eb70befa|dcid_seq:0|
[2025/09/11 20:57:18 798465] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:PATH_IDLE|expire:1757624358798324|now:1757624238798324|interv:120000000|
[2025/09/11 20:57:18 798469] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:CONN_IDLE|expire:1757624358798324|now:1757624238798324|interv:120000000|
[2025/09/11 20:57:18 798473] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_remove_wakeup_queue|next_tick_time:1757624238830917|pq_index:0|
[2025/09/11 20:57:18 798477] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_active_queue|last_ticked_time:1757624238797493|
[2025/09/11 20:57:18 798481] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238798481|
[2025/09/11 20:57:18 798486] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_process_conn|conn:000056282ADF90DC|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:1757624238798485|
[2025/09/11 20:57:18 798492] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_next_wakeup_time|wakeup_time:1757624238829764|
[2025/09/11 20:57:18 798496] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_wakeup_queue|next_tick_time:1757624238829764|
[2025/09/11 20:57:18 798500] [debug] |xqc_engine_wakeup_after|wakeup:1757624238829764|now:1757624238798500|diff:31264|
[2025/09/11 20:57:18 798504] [debug] |xqc_engine_main_logic|END|now:1757624238798485|
[2025/09/11 20:57:18 798509] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238798509|
[2025/09/11 20:57:18 798513] [debug] |xqc_engine_wakeup_after|wakeup:1757624238829764|now:1757624238798513|diff:31251|
[2025/09/11 20:57:18 798517] [debug] |xqc_engine_main_logic|END|now:1757624238798509|
[2025/09/11 20:57:18 799323] [info] |xqc_engine_packet_process|==>|conn:000056282ADF90DC|size:37|state:ESTABED|recv_time:1757624238799322|
[2025/09/11 20:57:18 799334] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:feb4141b647d2133eb70befa|spin_bit:0|
[2025/09/11 20:57:18 799339] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|largest_pn:12|
[2025/09/11 20:57:18 799343] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/11 20:57:18 799353] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/11 20:57:18 799358] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:18 799362] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|conn:000056282ADF90DC|path:0|pkt_num:12|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/11 20:57:18 799367] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:4349|prior_delivered:2113|prior_time:1757624238764984|is_app_limited:1|send_elapse:871|ack_elapse:34338|ctl_first_sent_time:1757624238765855|lagest_ack_time:1757624238799322|curr_delivered:6462|
[2025/09/11 20:57:18 799372] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_sent_time_update:1757624238765855|
[2025/09/11 20:57:18 799377] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/11 20:57:18 799381] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADF90DC|srtt:31879|rttvar:1703|minrtt:30475|latest_rtt:33467|ack_delay:24|
[2025/09/11 20:57:18 799385] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |after update rtt|conn:000056282ADF90DC|srtt:32075|rttvar:1669|minrtt:30475|latest_rtt:33467|ack_delay:24|
[2025/09/11 20:57:18 799390] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/11 20:57:18 799394] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:18 799398] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32075|rtt_var:1669|pto_duration:38751|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 799403] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 799407] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 799411] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 1673|
[2025/09/11 20:57:18 799415] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238829824|now:1757624238799398|interv:30426|
[2025/09/11 20:57:18 799419] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:2|expire:1757624238829824|now:1757624238799398|interval:30426|pto_count:0|srtt:32075
[2025/09/11 20:57:18 799424] [debug] |scid:feb4141b647d2133eb70befa|xqc_generate_sample|sampler: send_elapse 871, ack_elapse 34338, delivered 4349|rate 126652|lost 0|
[2025/09/11 20:57:18 799428] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (126652) in round 2|
[2025/09/11 20:57:18 799432] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_min_rtt|minrtt expire|rtt:30475, old_rtt:30475|
[2025/09/11 20:57:18 799436] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:11133|extra_cwnd:7746|
[2025/09/11 20:57:18 799440] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:51214|packet_lost:0|acked:1200|po_sent_time:1757624238765855|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2175|
[2025/09/11 20:57:18 799445] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:51214|packet_lost:0|acked:1200|po_sent_time:1757624238765855|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2175|
[2025/09/11 20:57:18 799452] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |bbr on ack|mode:0|pacing_rate:4053306|bw:126652|cwnd:52414|full_bw_reached:0|inflight:1673|srtt:32075|latest_rtt:33467|min_rtt:30475|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:18 799459] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/11 20:57:18 799463] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_on_pkt_processed|====>|conn:000056282ADF90DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:13|frame:ACK |recv_time:1757624238799322|dcid:feb4141b647d2133eb70befa|dcid_seq:0|
[2025/09/11 20:57:18 799468] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:PATH_IDLE|expire:1757624358799322|now:1757624238799322|interv:120000000|
[2025/09/11 20:57:18 799472] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:CONN_IDLE|expire:1757624358799322|now:1757624238799322|interv:120000000|
[2025/09/11 20:57:18 799476] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_remove_wakeup_queue|next_tick_time:1757624238829764|pq_index:0|
[2025/09/11 20:57:18 799480] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_active_queue|last_ticked_time:1757624238798485|
[2025/09/11 20:57:18 799484] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238799484|
[2025/09/11 20:57:18 799489] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_process_conn|conn:000056282ADF90DC|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:1757624238799488|
[2025/09/11 20:57:18 799495] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_next_wakeup_time|wakeup_time:1757624238829824|
[2025/09/11 20:57:18 799499] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_wakeup_queue|next_tick_time:1757624238829824|
[2025/09/11 20:57:18 799503] [debug] |xqc_engine_wakeup_after|wakeup:1757624238829824|now:1757624238799503|diff:30321|
[2025/09/11 20:57:18 799508] [debug] |xqc_engine_main_logic|END|now:1757624238799488|
[2025/09/11 20:57:18 799512] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238799512|
[2025/09/11 20:57:18 799516] [debug] |xqc_engine_wakeup_after|wakeup:1757624238829824|now:1757624238799516|diff:30308|
[2025/09/11 20:57:18 799520] [debug] |xqc_engine_main_logic|END|now:1757624238799512|
[2025/09/11 20:57:18 800321] [info] |xqc_engine_packet_process|==>|conn:000056282ADF90DC|size:37|state:ESTABED|recv_time:1757624238800321|
[2025/09/11 20:57:18 800332] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:feb4141b647d2133eb70befa|spin_bit:0|
[2025/09/11 20:57:18 800337] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|largest_pn:13|
[2025/09/11 20:57:18 800341] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/11 20:57:18 800347] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/11 20:57:18 800351] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:18 800356] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|conn:000056282ADF90DC|path:0|pkt_num:13|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:13|
[2025/09/11 20:57:18 800360] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:5549|prior_delivered:2113|prior_time:1757624238764984|is_app_limited:1|send_elapse:981|ack_elapse:35337|ctl_first_sent_time:1757624238765965|lagest_ack_time:1757624238800321|curr_delivered:7662|
[2025/09/11 20:57:18 800365] [debug] |scid:feb4141b647d2133eb70befa|xqc_update_sample|sampler_sent_time_update:1757624238765965|
[2025/09/11 20:57:18 800374] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:11|
[2025/09/11 20:57:18 800379] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADF90DC|srtt:32075|rttvar:1669|minrtt:30475|latest_rtt:34356|ack_delay:24|
[2025/09/11 20:57:18 800383] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_update_rtt|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |after update rtt|conn:000056282ADF90DC|srtt:32357|rttvar:1816|minrtt:30475|latest_rtt:34356|ack_delay:24|
[2025/09/11 20:57:18 800387] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/11 20:57:18 800391] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:18 800396] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|srtt:32357|rtt_var:1816|pto_duration:39621|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:18 800400] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:18 800404] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:18 800408] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADF90DC|path:0|PNS: 2, unacked: 473|
[2025/09/11 20:57:18 800412] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:LOSS_DETECTION|expire:1757624238830694|now:1757624238800395|interv:30299|
[2025/09/11 20:57:18 800416] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADF90DC|path:0|pns:2|expire:1757624238830694|now:1757624238800395|interval:30299|pto_count:0|srtt:32357
[2025/09/11 20:57:18 800421] [debug] |scid:feb4141b647d2133eb70befa|xqc_generate_sample|sampler: send_elapse 981, ack_elapse 35337, delivered 5549|rate 157030|lost 0|
[2025/09/11 20:57:18 800425] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (157030) in round 2|
[2025/09/11 20:57:18 800429] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_update_min_rtt|minrtt expire|rtt:30475, old_rtt:30475|
[2025/09/11 20:57:18 800433] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:13804|extra_cwnd:9604|
[2025/09/11 20:57:18 800437] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:52414|packet_lost:0|acked:1200|po_sent_time:1757624238765965|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2175|
[2025/09/11 20:57:18 800442] [debug] |scid:feb4141b647d2133eb70befa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:52414|packet_lost:0|acked:1200|po_sent_time:1757624238765965|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2175|
[2025/09/11 20:57:18 800446] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b |bbr on ack|mode:0|pacing_rate:4053306|bw:157030|cwnd:53614|full_bw_reached:0|inflight:473|srtt:32357|latest_rtt:34356|min_rtt:30475|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:18 800452] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/11 20:57:18 800457] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_on_pkt_processed|====>|conn:000056282ADF90DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:14|frame:ACK |recv_time:1757624238800321|dcid:feb4141b647d2133eb70befa|dcid_seq:0|
[2025/09/11 20:57:18 800464] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:PATH_IDLE|expire:1757624358800321|now:1757624238800321|interv:120000000|
[2025/09/11 20:57:18 800468] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:CONN_IDLE|expire:1757624358800321|now:1757624238800321|interv:120000000|
[2025/09/11 20:57:18 800472] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_remove_wakeup_queue|next_tick_time:1757624238829824|pq_index:0|
[2025/09/11 20:57:18 800477] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_active_queue|last_ticked_time:1757624238799488|
[2025/09/11 20:57:18 800481] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238800480|
[2025/09/11 20:57:18 800485] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_process_conn|conn:000056282ADF90DC|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:1757624238800484|
[2025/09/11 20:57:18 800491] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_next_wakeup_time|wakeup_time:1757624238830694|
[2025/09/11 20:57:18 800496] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_wakeup_queue|next_tick_time:1757624238830694|
[2025/09/11 20:57:18 800499] [debug] |xqc_engine_wakeup_after|wakeup:1757624238830694|now:1757624238800499|diff:30195|
[2025/09/11 20:57:18 800504] [debug] |xqc_engine_main_logic|END|now:1757624238800484|
[2025/09/11 20:57:18 800509] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238800509|
[2025/09/11 20:57:18 800512] [debug] |xqc_engine_wakeup_after|wakeup:1757624238830694|now:1757624238800512|diff:30182|
[2025/09/11 20:57:18 800516] [debug] |xqc_engine_main_logic|END|now:1757624238800509|
[2025/09/11 20:57:18 800740] [info] |xqc_engine_packet_process|==>|conn:000056282ADF90DC|size:40|state:ESTABED|recv_time:1757624238800739|
[2025/09/11 20:57:18 800750] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:feb4141b647d2133eb70befa|spin_bit:0|
[2025/09/11 20:57:18 800755] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|largest_pn:14|
[2025/09/11 20:57:18 800759] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/11 20:57:18 800765] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/11 20:57:18 800769] [debug] |scid:feb4141b647d2133eb70befa|xqc_process_frames|frame_type:1d|
[2025/09/11 20:57:18 800773] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:CONN_DRAINING|expire:1757624238994636|now:1757624238800773|interv:193863|
[2025/09/11 20:57:18 800777] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_queue_drop_packets|sndq_packets_used:1|sndq_packets_used_bytes:0|sndq_packets_free:11|
[2025/09/11 20:57:18 800782] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:473|
[2025/09/11 20:57:18 800786] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_unset|type:ACK_INIT|
[2025/09/11 20:57:18 800790] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_unset|type:ACK_HSK|
[2025/09/11 20:57:18 800794] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_unset|type:ACK_01RTT|
[2025/09/11 20:57:18 800798] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/11 20:57:18 800803] [info] |scid:feb4141b647d2133eb70befa|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) 
[2025/09/11 20:57:18 800808] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/11 20:57:18 800812] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/11 20:57:18 800817] [info] |scid:feb4141b647d2133eb70befa|xqc_conn_on_pkt_processed|====>|conn:000056282ADF90DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:15|frame:CONNECTION_CLOSE |recv_time:1757624238800739|dcid:feb4141b647d2133eb70befa|dcid_seq:0|
[2025/09/11 20:57:18 800826] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:PATH_IDLE|expire:1757624358800739|now:1757624238800739|interv:120000000|
[2025/09/11 20:57:18 800831] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_set|type:CONN_IDLE|expire:1757624358800739|now:1757624238800739|interv:120000000|
[2025/09/11 20:57:18 800835] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_remove_wakeup_queue|next_tick_time:1757624238830694|pq_index:0|
[2025/09/11 20:57:18 800839] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_active_queue|last_ticked_time:1757624238800484|
[2025/09/11 20:57:18 800843] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238800843|
[2025/09/11 20:57:18 800848] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_process_conn|conn:000056282ADF90DC|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:1757624238800847|
[2025/09/11 20:57:18 800853] [debug] |scid:feb4141b647d2133eb70befa|xqc_path_get_perf_class|conn:000056282ADF90DC|path_id:0|path_srtt:32357|min_srtt:32357|path_bw:157030|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:18 800858] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADF90DC|path_id:0|path_srtt:32357|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:18 800863] [debug] |scid:feb4141b647d2133eb70befa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:29|reinj:0|path_class:2|
[2025/09/11 20:57:18 800868] [debug] |scid:feb4141b647d2133eb70befa|xqc_check_acked_or_dropped_pkt|conn:000056282ADF90DC|pkt_num:0|size:29|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/11 20:57:18 800873] [debug] |scid:feb4141b647d2133eb70befa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/11 20:57:18 800899] [info] |scid:feb4141b647d2133eb70befa|xqc_send_packet_with_pn|<==|conn:000056282ADF90DC|path:0|pkt_num:16|size:29|sent:45|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757624238800879|stream_id:0|stream_offset:0|
[2025/09/11 20:57:18 800905] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_on_packet_sent|conn:000056282ADF90DC|path:0|pkt_num:16|origin_pktnum:0|size:29|enc_size:45|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/11 20:57:18 800911] [debug] |scid:feb4141b647d2133eb70befa|xqc_conn_next_wakeup_time|wakeup_time:1757624238994636|
[2025/09/11 20:57:18 800917] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_wakeup_queue|next_tick_time:1757624238994636|
[2025/09/11 20:57:18 800923] [debug] |xqc_engine_wakeup_after|wakeup:1757624238994636|now:1757624238800923|diff:193713|
[2025/09/11 20:57:18 800930] [debug] |xqc_engine_main_logic|END|now:1757624238800847|
[2025/09/11 20:57:18 800937] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238800937|
[2025/09/11 20:57:18 800943] [debug] |xqc_engine_wakeup_after|wakeup:1757624238994636|now:1757624238800943|diff:193693|
[2025/09/11 20:57:18 800950] [debug] |xqc_engine_main_logic|END|now:1757624238800937|
[2025/09/11 20:57:18 995204] [debug] |xqc_engine_main_logic|BEGIN|now:1757624238995203|
[2025/09/11 20:57:18 995241] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_remove_wakeup_queue|next_tick_time:1757624238994636|pq_index:0|
[2025/09/11 20:57:18 995248] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_add_active_queue|last_ticked_time:1757624238800847|
[2025/09/11 20:57:18 995256] [debug] |scid:feb4141b647d2133eb70befa|xqc_engine_process_conn|conn:000056282ADF90DC|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:1757624238995253|
[2025/09/11 20:57:18 995274] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757624238994636|now:1757624238995253|
[2025/09/11 20:57:18 995279] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757624238994636|now:1757624238995253|
[2025/09/11 20:57:18 995284] [debug] |scid:feb4141b647d2133eb70befa|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/11 20:57:18 995290] [info] |xqc_engine_main_logic|conn:000056282ADF90DC|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b|conn_state:13|next_tick_time:1757624238994636
[2025/09/11 20:57:18 995306] [report] |scid:feb4141b647d2133eb70befa|xqc_conn_destroy|000056282ADF90DC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:34852|first_send_delay:35249|conn_persist:265925|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b|hsk_recv:33860|close_recv:71392|close_send:71498|last_recv:71358|last_send:71498|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,20,19,14,5120,0,17,i32,4,27,40,40000,15,71,0,4,24,37,4,13,69,0,4,24,37,4,14,70,0,4,31,4,15,59,4,29,40000,16,71,4,473,80,14,36,0-2,0-2,0-0,0-0,0-0,0-32,0-8618,0-3269,0-16,0-14,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:16|spurious_loss:0|detected_loss:0|max_pto:0|finished_streams:0|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/11 20:57:18 995317] [debug] |scid:feb4141b647d2133eb70befa|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/11 20:57:18 995329] [stats] |scid:feb4141b647d2133eb70befa|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:5120|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757624238764450|wrt_delay:154|snd_delay:1178|finwrt_delay:180|finsnd_delay:1623|finrcv_delay:1|finread_delay:63|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-feb4141b647d2133eb70befa p-193.167.0.100-41810-97270bf90da16f241a470ed3f146e5f48756698b|path_info:mp is not supported in connection scid:feb4141b647d2133eb70befa|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/11 20:57:18 995377] [debug] |scid:feb4141b647d2133eb70befa|xqc_send_ctl_destroy|destroy|
[2025/09/11 20:57:18 995386] [debug] |scid:feb4141b647d2133eb70befa|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/11 20:57:18 995391] [debug] |scid:feb4141b647d2133eb70befa|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/11 20:57:18 995396] [debug] |scid:feb4141b647d2133eb70befa|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/11 20:57:18 995454] [debug] |xqc_engine_wakeup_after|wakeup:1757624298028403|now:1757624238995454|diff:59032949|
[2025/09/11 20:57:18 995465] [debug] |xqc_engine_main_logic|END|now:1757624238995253|
[2025/09/11 20:57:21 808371] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:CONN_IDLE|expire:1757624301808370|now:1757624241808370|interv:60000000|
[2025/09/11 20:57:21 808400] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:PATH_IDLE|expire:1757624301808400|now:1757624241808400|interv:60000000|
[2025/09/11 20:57:21 808407] [debug] |xqc_path_create|path:0|dcid:02d11c53be8970b15a057b4ceb57d478fa100a4f|scid:5a646dc8dff51c35b8551cc5|create_path_count:1|
[2025/09/11 20:57:21 808412] [debug] |scid:5a646dc8dff51c35b8551cc5|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|
[2025/09/11 20:57:21 808424] [debug] |xqc_path_init|path:0|dcid:02d11c53be8970b15a057b4ceb57d478fa100a4f|scid:5a646dc8dff51c35b8551cc5|state:2|
[2025/09/11 20:57:21 808428] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_create|success|scid:5a646dc8dff51c35b8551cc5|dcid:02d11c53be8970b15a057b4ceb57d478fa100a4f|conn:000056282ADFEFFC|
[2025/09/11 20:57:21 808433] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_server_create|hash odcid conn|odcid:a8c4ea79acb4117ff171d36c76e6ff3f|conn:000056282ADFEFFC|
[2025/09/11 20:57:21 808441] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_get_local_transport_params|generate sr_token[9ebf95f02f966020678400def5bff197] for cid[a8c4ea79acb4117ff171d36c76e6ff3f]
[2025/09/11 20:57:21 808461] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f|
[2025/09/11 20:57:21 808465] [info] |xqc_engine_packet_process|==>|conn:000056282ADFEFFC|size:1200|state:S_INIT|recv_time:1757624241808329|
[2025/09/11 20:57:21 808567] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_initial|packet parse|initial|
[2025/09/11 20:57:21 808572] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_initial|success|Length:558|
[2025/09/11 20:57:21 808578] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|largest_pn:0|
[2025/09/11 20:57:21 808582] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/11 20:57:21 808589] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/11 20:57:21 808593] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:6|
[2025/09/11 20:57:21 808598] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_check_token|token empty|
[2025/09/11 20:57:21 808603] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_process_crypto_frame|check_token fail|conn:000056282ADFEFFC|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f|
[2025/09/11 20:57:21 808608] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/11 20:57:21 808613] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_crypto_frame|level:0|
[2025/09/11 20:57:21 808617] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/11 20:57:21 808621] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|537u|
[2025/09/11 20:57:21 808892] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/11 20:57:21 808899] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/11 20:57:21 808903] [warn] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/11 20:57:21 809020] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/11 20:57:21 809025] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/11 20:57:21 809031] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/11 20:57:21 809035] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/11 20:57:21 809039] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_crypto_frame|server create hsk stream|
[2025/09/11 20:57:21 809046] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_unset|type:ACK_INIT|
[2025/09/11 20:57:21 809051] [debug] |scid:5a646dc8dff51c35b8551cc5|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|
[2025/09/11 20:57:21 809055] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/11 20:57:21 809065] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_on_pkt_processed|====>|conn:000056282ADFEFFC|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:CRYPTO |recv_time:1757624241808329|dcid:a8c4ea79acb4117ff171d36c76e6ff3f|dcid_seq:0|
[2025/09/11 20:57:21 809071] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_singleunknown packet type, first byte[0], skip all buf, skip length: 596
[2025/09/11 20:57:21 809075] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_process_packet|ignore err|-631|
[2025/09/11 20:57:21 809079] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:PATH_IDLE|expire:1757624301808329|now:1757624241808329|interv:60000000|
[2025/09/11 20:57:21 809083] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:CONN_IDLE|expire:1757624301808329|now:1757624241808329|interv:60000000|
[2025/09/11 20:57:21 809088] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241809088|
[2025/09/11 20:57:21 809093] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_process_conn|conn:000056282ADFEFFC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757624241809092|
[2025/09/11 20:57:21 809098] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/11 20:57:21 809102] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/11 20:57:21 809106] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_crypto_write_streams|
[2025/09/11 20:57:21 809110] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/11 20:57:21 809114] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/11 20:57:21 809120] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:146|sent:100|pkt_type:INIT|frame:CRYPTO |now:1757624241809120|
[2025/09/11 20:57:21 809125] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/11 20:57:21 809129] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_crypto_write_streams|
[2025/09/11 20:57:21 809133] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/11 20:57:21 809137] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:195|sent:150|pkt_type:HSK|frame:CRYPTO |now:1757624241809137|
[2025/09/11 20:57:21 809141] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:85|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757624241809141|
[2025/09/11 20:57:21 809146] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/11 20:57:21 809151] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_gen_ack_frame|largest_recv:0|ack_delay:822|first_ack_range:0|largest_pkt_recv_time:1757624241808329|
[2025/09/11 20:57:21 809156] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/11 20:57:21 809160] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/11 20:57:21 809164] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/11 20:57:21 809170] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_path_get_perf_class|conn:000056282ADFEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:21 809175] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADFEFFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:21 809180] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:146|reinj:0|path_class:2|
[2025/09/11 20:57:21 809184] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_path_get_perf_class|conn:000056282ADFEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:21 809192] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADFEFFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:21 809196] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:195|reinj:0|path_class:2|
[2025/09/11 20:57:21 809200] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_path_get_perf_class|conn:000056282ADFEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:21 809204] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADFEFFC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:21 809209] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:85|reinj:0|path_class:2|
[2025/09/11 20:57:21 809213] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/11 20:57:21 809218] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:146|pkt_type:INIT|frame:CRYPTO |
[2025/09/11 20:57:21 809224] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/11 20:57:21 809265] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757624241809231|stream_id:0|stream_offset:0|
[2025/09/11 20:57:21 809272] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|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|
[2025/09/11 20:57:21 809277] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/11 20:57:21 809282] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 809287] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 1184|
[2025/09/11 20:57:21 809291] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 809295] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/11 20:57:21 809299] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624242559231|now:1757624241809281|interv:749950|
[2025/09/11 20:57:21 809303] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:0|expire:1757624242559231|now:1757624241809281|interval:749950|pto_count:0|srtt:250000
[2025/09/11 20:57:21 809308] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/11 20:57:21 809312] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:195|pkt_type:HSK|frame:CRYPTO |
[2025/09/11 20:57:21 809317] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/11 20:57:21 809337] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:0|size:195|sent:211|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757624241809322|stream_id:0|stream_offset:0|
[2025/09/11 20:57:21 809342] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|path:0|pkt_num:0|origin_pktnum:0|size:195|enc_size:211|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/11 20:57:21 809351] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/11 20:57:21 809355] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 809359] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 1184|
[2025/09/11 20:57:21 809363] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 195|
[2025/09/11 20:57:21 809367] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/11 20:57:21 809371] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624242559231|now:1757624241809355|interv:749876|
[2025/09/11 20:57:21 809375] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:0|expire:1757624242559231|now:1757624241809355|interval:749876|pto_count:0|srtt:250000
[2025/09/11 20:57:21 809380] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1379|
[2025/09/11 20:57:21 809385] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:85|pkt_type:HSK|frame:CRYPTO |
[2025/09/11 20:57:21 809389] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/11 20:57:21 809406] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:1|size:85|sent:101|pkt_type:HSK|frame:CRYPTO |inflight:1379|now:1757624241809394|stream_id:0|stream_offset:0|
[2025/09/11 20:57:21 809412] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|path:0|pkt_num:1|origin_pktnum:0|size:85|enc_size:101|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/11 20:57:21 809416] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|path:0|inflight:1379|applimit:0|
[2025/09/11 20:57:21 809420] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 809425] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 1184|
[2025/09/11 20:57:21 809428] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 280|
[2025/09/11 20:57:21 809432] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/11 20:57:21 809436] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624242559231|now:1757624241809420|interv:749811|
[2025/09/11 20:57:21 809440] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:0|expire:1757624242559231|now:1757624241809420|interval:749811|pto_count:0|srtt:250000
[2025/09/11 20:57:21 809444] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1464|
[2025/09/11 20:57:21 809449] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/11 20:57:21 809453] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/11 20:57:21 809468] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:1464|now:1757624241809458|stream_id:0|stream_offset:0|
[2025/09/11 20:57:21 809477] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|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|
[2025/09/11 20:57:21 809482] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_next_wakeup_time|wakeup_time:1757624242559231|
[2025/09/11 20:57:21 809486] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_wakeup_queue|next_tick_time:1757624242559231|
[2025/09/11 20:57:21 809490] [debug] |xqc_engine_wakeup_after|wakeup:1757624242559231|now:1757624241809490|diff:749741|
[2025/09/11 20:57:21 809495] [debug] |xqc_engine_main_logic|END|now:1757624241809092|
[2025/09/11 20:57:21 809501] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241809501|
[2025/09/11 20:57:21 809505] [debug] |xqc_engine_wakeup_after|wakeup:1757624242559231|now:1757624241809504|diff:749727|
[2025/09/11 20:57:21 809508] [debug] |xqc_engine_main_logic|END|now:1757624241809501|
[2025/09/11 20:57:21 842374] [info] |xqc_engine_packet_process|==>|conn:000056282ADFEFFC|size:1350|state:S_HANDSHAKE_SENT|recv_time:1757624241842372|
[2025/09/11 20:57:21 842398] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_initial|packet parse|initial|
[2025/09/11 20:57:21 842404] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_initial|success|Length:22|
[2025/09/11 20:57:21 842415] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|largest_pn:0|
[2025/09/11 20:57:21 842420] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/11 20:57:21 842434] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/09/11 20:57:21 842440] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:21 842447] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|conn:000056282ADFEFFC|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|
[2025/09/11 20:57:21 842453] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757624241809231|is_app_limited:1|send_elapse:0|ack_elapse:33141|ctl_first_sent_time:1757624241809231|lagest_ack_time:1757624241842372|curr_delivered:1184|
[2025/09/11 20:57:21 842460] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_sent_time_update:1757624241809231|
[2025/09/11 20:57:21 842466] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/11 20:57:21 842472] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADFEFFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33141|ack_delay:96|
[2025/09/11 20:57:21 842477] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |after update rtt|conn:000056282ADFEFFC|srtt:33141|rttvar:16570|minrtt:33141|latest_rtt:33141|ack_delay:96|
[2025/09/11 20:57:21 842483] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/11 20:57:21 842489] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:21 842494] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:33141|rtt_var:16570|pto_duration:99421|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 842500] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 842505] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 280|
[2025/09/11 20:57:21 842518] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/11 20:57:21 842523] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241908815|now:1757624241842493|interv:66322|
[2025/09/11 20:57:21 842528] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:1|expire:1757624241908815|now:1757624241842493|interval:66322|pto_count:0|srtt:33141
[2025/09/11 20:57:21 842534] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33141, delivered 1184|rate 35726|lost 0|
[2025/09/11 20:57:21 842540] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/11 20:57:21 842545] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35726) in round 1|
[2025/09/11 20:57:21 842550] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_min_rtt|probertt expire|rtt:33141, old_rtt:2147483647|
[2025/09/11 20:57:21 842555] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_min_rtt|minrtt expire|rtt:33141, old_rtt:2147483647|
[2025/09/11 20:57:21 842560] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/11 20:57:21 842565] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757624241809231|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/11 20:57:21 842571] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757624241809231|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/11 20:57:21 842577] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |bbr on ack|mode:0|pacing_rate:4000225|bw:35726|cwnd:47136|full_bw_reached:0|inflight:280|srtt:33141|latest_rtt:33141|min_rtt:33141|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/11 20:57:21 842584] [stats] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |path:0||cwnd:47136|inflight:280|mode:0|applimit:0|pacing_rate:4000225|bw:35726|srtt:33141|latest_rtt:33141|min_rtt:33141|send:3|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:34214|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/11 20:57:21 842592] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_addr_validated|Address Validated|conn:000056282ADFEFFC|role:1|
[2025/09/11 20:57:21 842597] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/09/11 20:57:21 842603] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_on_pkt_processed|====>|conn:000056282ADFEFFC|path:0|size:1350|pkt_type:INIT|pkt_num:1|frame:ACK |recv_time:1757624241842372|dcid:5a646dc8dff51c35b8551cc5|dcid_seq:0|
[2025/09/11 20:57:21 842610] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_handshake|success|Length:62|
[2025/09/11 20:57:21 842615] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|largest_pn:0|
[2025/09/11 20:57:21 842620] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/11 20:57:21 842626] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/11 20:57:21 842631] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:21 842637] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|conn:000056282ADFEFFC|path:0|pkt_num:0|origin_pktnum:0|size:195|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/11 20:57:21 842681] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1379|prior_delivered:0|prior_time:1757624241809231|is_app_limited:1|send_elapse:91|ack_elapse:33141|ctl_first_sent_time:1757624241809322|lagest_ack_time:1757624241842372|curr_delivered:1379|
[2025/09/11 20:57:21 842688] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_sent_time_update:1757624241809322|
[2025/09/11 20:57:21 842694] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/11 20:57:21 842699] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|conn:000056282ADFEFFC|path:0|pkt_num:1|origin_pktnum:0|size:85|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/11 20:57:21 842705] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1464|prior_delivered:0|prior_time:1757624241809231|is_app_limited:1|send_elapse:163|ack_elapse:33141|ctl_first_sent_time:1757624241809394|lagest_ack_time:1757624241842372|curr_delivered:1464|
[2025/09/11 20:57:21 842710] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_sent_time_update:1757624241809394|
[2025/09/11 20:57:21 842715] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/11 20:57:21 842720] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADFEFFC|srtt:33141|rttvar:16570|minrtt:33141|latest_rtt:32978|ack_delay:224|
[2025/09/11 20:57:21 842725] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |after update rtt|conn:000056282ADFEFFC|srtt:33093|rttvar:12524|minrtt:32978|latest_rtt:32978|ack_delay:224|
[2025/09/11 20:57:21 842731] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/11 20:57:21 842736] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:21 842741] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056282ADFEFFC|path:0|
[2025/09/11 20:57:21 842746] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/11 20:57:21 842751] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_generate_sample|sampler: send_elapse 163, ack_elapse 33141, delivered 1464|rate 44174|lost 0|
[2025/09/11 20:57:21 842756] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (44174) in round 1|
[2025/09/11 20:57:21 842761] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_min_rtt|probertt expire|rtt:32978, old_rtt:33141|
[2025/09/11 20:57:21 842766] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_min_rtt|minrtt expire|rtt:32978, old_rtt:33141|
[2025/09/11 20:57:21 842771] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2928|
[2025/09/11 20:57:21 842776] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:280|po_sent_time:1757624241809394|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/11 20:57:21 842781] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:280|po_sent_time:1757624241809394|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/11 20:57:21 842787] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |bbr on ack|mode:0|pacing_rate:4000225|bw:44174|cwnd:47416|full_bw_reached:0|inflight:0|srtt:33093|latest_rtt:32978|min_rtt:32978|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:21 842798] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:6|
[2025/09/11 20:57:21 842804] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_crypto_frame|level:2|
[2025/09/11 20:57:21 842809] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/11 20:57:21 842818] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/11 20:57:21 842911] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/11 20:57:21 842918] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/11 20:57:21 842924] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_remove_wakeup_queue|next_tick_time:1757624242559231|pq_index:0|
[2025/09/11 20:57:21 842930] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_active_queue|last_ticked_time:1757624241809092|
[2025/09/11 20:57:21 842935] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/11 20:57:21 842940] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/11 20:57:21 842946] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/11 20:57:21 842951] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056282ADFEFFC|path:0|
[2025/09/11 20:57:21 842956] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/11 20:57:21 842962] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_unset|type:ACK_HSK|
[2025/09/11 20:57:21 842968] [debug] |scid:5a646dc8dff51c35b8551cc5|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|
[2025/09/11 20:57:21 842974] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/11 20:57:21 842979] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_on_pkt_processed|====>|conn:000056282ADFEFFC|path:0|size:1286|pkt_type:HSK|pkt_num:2|frame:ACK CRYPTO |recv_time:1757624241842372|dcid:5a646dc8dff51c35b8551cc5|dcid_seq:0|
[2025/09/11 20:57:21 842986] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5a646dc8dff51c35b8551cc5|spin_bit:0|
[2025/09/11 20:57:21 842991] [warn] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/11 20:57:21 842997] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/11 20:57:21 843002] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_process_packet|ignore err|-630|
[2025/09/11 20:57:21 843008] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:PATH_IDLE|expire:1757624301842372|now:1757624241842372|interv:60000000|
[2025/09/11 20:57:21 843013] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:CONN_IDLE|expire:1757624301842372|now:1757624241842372|interv:60000000|
[2025/09/11 20:57:21 843018] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241843018|
[2025/09/11 20:57:21 843024] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_process_conn|conn:000056282ADFEFFC|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:1757624241843023|
[2025/09/11 20:57:21 843036] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000056282ADFEFFC|
[2025/09/11 20:57:21 843041] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_handshake_confirmed|handshake confirmed|conn:000056282ADFEFFC|
[2025/09/11 20:57:21 843046] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/11 20:57:21 843051] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000056282ADFEFFC|path:0|
[2025/09/11 20:57:21 843056] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/11 20:57:21 843062] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_gen_token|expire:1758229041|
[2025/09/11 20:57:21 843069] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_early_data_reject|reject|
[2025/09/11 20:57:21 843074] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/11 20:57:21 843079] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/11 20:57:21 843084] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5a646dc8dff51c35b8551cc5|spin_bit:0|
[2025/09/11 20:57:21 843090] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|largest_pn:0|
[2025/09/11 20:57:21 843095] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/11 20:57:21 843103] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/11 20:57:21 843108] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:18|
[2025/09/11 20:57:21 843113] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_new_conn_id_frame|new_conn_id|8fd0814848f2e7362279d600e544244abf7e54a2|sr_token:f9b66d7c6bcb2b26e4c3cf80714f4e78
[2025/09/11 20:57:21 843121] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:18|
[2025/09/11 20:57:21 843126] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_new_conn_id_frame|new_conn_id|0217c3dc8d741943551a68616274cd2681cd1fc9|sr_token:e835abcc2ac929cc731315230441677c
[2025/09/11 20:57:21 843132] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:18|
[2025/09/11 20:57:21 843137] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_new_conn_id_frame|new_conn_id|6f232bce6f611be56121dc97f8ded758b12a4139|sr_token:e93e833992a79ad9ccab68b79da69ed3
[2025/09/11 20:57:21 843143] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:18|
[2025/09/11 20:57:21 843148] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_new_conn_id_frame|new_conn_id|cbe982ca0bb21168be5d1997610354d6d809fa15|sr_token:5aeeb0679258486ba0f5a32f7f685313
[2025/09/11 20:57:21 843154] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:18|
[2025/09/11 20:57:21 843159] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_new_conn_id_frame|new_conn_id|c2c9dffd7e00e212adfe93e688ab60de32ca0d83|sr_token:b5cb913a903008d444e7d7dbe0b0dfd5
[2025/09/11 20:57:21 843164] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:18|
[2025/09/11 20:57:21 843169] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_new_conn_id_frame|new_conn_id|b62db0d39f11d72a582dde0757c4371fd1b9aec6|sr_token:ef2379bed86ddd5316a46587b26051a4
[2025/09/11 20:57:21 843176] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:18|
[2025/09/11 20:57:21 843181] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_new_conn_id_frame|new_conn_id|c124d6ed7bbecf8067e0ccc21aa1f291d524e150|sr_token:54a3075c85a65d3ca37056074fcca2a9
[2025/09/11 20:57:21 843186] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:f|
[2025/09/11 20:57:21 843192] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/11 20:57:21 843200] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/11 20:57:21 843210] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/11 20:57:21 843215] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/11 20:57:21 843220] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:0|
[2025/09/11 20:57:21 843225] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_padding_frame|process padding|
[2025/09/11 20:57:21 843232] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:ACK_01RTT|expire:1757624241867372|now:1757624241842372|interv:25000|
[2025/09/11 20:57:21 843238] [debug] |scid:5a646dc8dff51c35b8551cc5|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:1757624241842372|max_ack_delay:25000|
[2025/09/11 20:57:21 843244] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/11 20:57:21 843249] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_on_pkt_processed|====>|conn:000056282ADFEFFC|path:0|size:1183|pkt_type:SHORT_HEADER|pkt_num:3|frame:PADDING STREAM NEW_CONNECTION_ID |recv_time:1757624241842372|dcid:5a646dc8dff51c35b8551cc5|dcid_seq:0|
[2025/09/11 20:57:21 843256] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_crypto_write_streams|
[2025/09/11 20:57:21 843261] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/11 20:57:21 843266] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:286|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757624241843266|
[2025/09/11 20:57:21 843272] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/11 20:57:21 843277] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:000056282ADFEFFC|
[2025/09/11 20:57:21 843368] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:10000000|
[2025/09/11 20:57:21 843378] [debug] |scid:5a646dc8dff51c35b8551cc5|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|
[2025/09/11 20:57:21 843386] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_sample_check_app_limited|path:0|applimit:1464|
[2025/09/11 20:57:21 843395] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:9998829|
[2025/09/11 20:57:21 843404] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:9997660|
[2025/09/11 20:57:21 843413] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:9996491|
[2025/09/11 20:57:21 843421] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:9995322|
[2025/09/11 20:57:21 843428] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:9994153|
[2025/09/11 20:57:21 843437] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:9992984|
[2025/09/11 20:57:21 843445] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:9991815|
[2025/09/11 20:57:21 843453] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:9990646|
[2025/09/11 20:57:21 843462] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:10240|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:10240|offset:10240|fin:1|stream_flag:64|conn:000056282ADFEFFC|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 |
[2025/09/11 20:57:21 843476] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f|
[2025/09/11 20:57:21 843488] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_gen_ack_frame|largest_recv:2|ack_delay:1115|first_ack_range:0|largest_pkt_recv_time:1757624241842372|
[2025/09/11 20:57:21 843495] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_gen_ack_frame|high:2|low:2|pkt_pns:1|
[2025/09/11 20:57:21 843501] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/11 20:57:21 843507] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/11 20:57:21 843524] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:26731d853c73c5e007609be4|sr_token:c024986eff7f00007b2ab72828560000|seq_num:1
[2025/09/11 20:57:21 843536] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:b66c00402d6adaaff2dba69e|sr_token:c024986eff7f00007b2ab72828560000|seq_num:2
[2025/09/11 20:57:21 843543] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_path_get_perf_class|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|min_srtt:33093|path_bw:44174|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:21 843550] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:21 843556] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/11 20:57:21 843562] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_path_get_perf_class|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|min_srtt:33093|path_bw:44174|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:21 843566] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:21 843571] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:36|reinj:0|path_class:2|
[2025/09/11 20:57:21 843575] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_path_get_perf_class|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|min_srtt:33093|path_bw:44174|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:21 843580] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:21 843587] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:286|reinj:0|path_class:2|
[2025/09/11 20:57:21 843593] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/11 20:57:21 843599] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_path_get_perf_class|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|min_srtt:33093|path_bw:44174|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:21 843605] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:21 843611] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:57|reinj:0|path_class:2|
[2025/09/11 20:57:21 843617] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_path_get_perf_class|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|min_srtt:33093|path_bw:44174|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:21 843623] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:21 843632] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:57|reinj:0|path_class:2|
[2025/09/11 20:57:21 843636] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_path_get_perf_class|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|min_srtt:33093|path_bw:44174|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:21 843641] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_can_send|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |path:0|can:1|pkt_sz:1200|schedule_bytes:462|inflight:0|cwnd:47416|conn:000056282ADFEFFC|stream_id:0|stream_offset:1171|
[2025/09/11 20:57:21 843665] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:21 843670] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/11 20:57:21 843675] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_path_get_perf_class|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|min_srtt:33093|path_bw:44174|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:21 843679] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_can_send|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |path:0|can:1|pkt_sz:1200|schedule_bytes:1662|inflight:0|cwnd:47416|conn:000056282ADFEFFC|stream_id:0|stream_offset:2340|
[2025/09/11 20:57:21 843683] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:21 843688] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/11 20:57:21 843692] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_path_get_perf_class|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|min_srtt:33093|path_bw:44174|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:21 843696] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_can_send|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |path:0|can:1|pkt_sz:1200|schedule_bytes:2862|inflight:0|cwnd:47416|conn:000056282ADFEFFC|stream_id:0|stream_offset:3509|
[2025/09/11 20:57:21 843700] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:21 843704] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/11 20:57:21 843708] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_path_get_perf_class|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|min_srtt:33093|path_bw:44174|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:21 843713] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_can_send|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |path:0|can:1|pkt_sz:1200|schedule_bytes:4062|inflight:0|cwnd:47416|conn:000056282ADFEFFC|stream_id:0|stream_offset:4678|
[2025/09/11 20:57:21 843717] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:21 843721] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/11 20:57:21 843725] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_path_get_perf_class|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|min_srtt:33093|path_bw:44174|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:21 843733] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_can_send|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |path:0|can:1|pkt_sz:1200|schedule_bytes:5262|inflight:0|cwnd:47416|conn:000056282ADFEFFC|stream_id:0|stream_offset:5847|
[2025/09/11 20:57:21 843737] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:21 843741] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/11 20:57:21 843745] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_path_get_perf_class|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|min_srtt:33093|path_bw:44174|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:21 843749] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_can_send|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |path:0|can:1|pkt_sz:1200|schedule_bytes:6462|inflight:0|cwnd:47416|conn:000056282ADFEFFC|stream_id:0|stream_offset:7016|
[2025/09/11 20:57:21 843754] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:21 843758] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/11 20:57:21 843762] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_path_get_perf_class|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|min_srtt:33093|path_bw:44174|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:21 843767] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_can_send|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |path:0|can:1|pkt_sz:1200|schedule_bytes:7662|inflight:0|cwnd:47416|conn:000056282ADFEFFC|stream_id:0|stream_offset:8185|
[2025/09/11 20:57:21 843771] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:21 843775] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/11 20:57:21 843779] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_path_get_perf_class|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|min_srtt:33093|path_bw:44174|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:21 843783] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_can_send|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |path:0|can:1|pkt_sz:1200|schedule_bytes:8862|inflight:0|cwnd:47416|conn:000056282ADFEFFC|stream_id:0|stream_offset:9354|
[2025/09/11 20:57:21 843788] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:21 843792] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/11 20:57:21 843796] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_path_get_perf_class|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|min_srtt:33093|path_bw:44174|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:21 843800] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_can_send|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |path:0|can:1|pkt_sz:917|schedule_bytes:10062|inflight:0|cwnd:47416|conn:000056282ADFEFFC|stream_id:0|stream_offset:10240|
[2025/09/11 20:57:21 843807] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADFEFFC|path_id:0|path_srtt:33093|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:21 843811] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:917|reinj:0|path_class:2|
[2025/09/11 20:57:21 843816] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/11 20:57:21 843821] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/11 20:57:21 843861] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:0|size:26|sent:42|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757624241843829|stream_id:0|stream_offset:0|
[2025/09/11 20:57:21 843867] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|path:0|pkt_num:0|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:21 843872] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1464|
[2025/09/11 20:57:21 843877] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:33093|rtt_var:12524|pto_duration:83189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 843881] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 843885] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 843889] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 26|
[2025/09/11 20:57:21 843893] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241952018|now:1757624241843877|interv:108141|
[2025/09/11 20:57:21 843897] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241952018|now:1757624241843877|interval:108141|pto_count:0|srtt:33093
[2025/09/11 20:57:21 843902] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47416|inflight:26|
[2025/09/11 20:57:21 843907] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/11 20:57:21 843911] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-1|next_skip_chance:1757624242168478|current_time:1757624241843911|
[2025/09/11 20:57:21 843916] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/11 20:57:21 843934] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:2|size:36|sent:52|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:26|now:1757624241843921|stream_id:0|stream_offset:0|
[2025/09/11 20:57:21 843940] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|path:0|pkt_num:2|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:21 843944] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|path:0|inflight:26|applimit:1464|
[2025/09/11 20:57:21 843948] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:33093|rtt_var:12524|pto_duration:83189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 843952] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 843960] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 843964] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 62|
[2025/09/11 20:57:21 843968] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241952110|now:1757624241843948|interv:108162|
[2025/09/11 20:57:21 843972] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241952110|now:1757624241843948|interval:108162|pto_count:0|srtt:33093
[2025/09/11 20:57:21 843976] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47416|inflight:62|
[2025/09/11 20:57:21 843980] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:286|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/11 20:57:21 843985] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/11 20:57:21 844002] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:3|size:286|sent:302|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:62|now:1757624241843990|stream_id:0|stream_offset:0|
[2025/09/11 20:57:21 844007] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|path:0|pkt_num:3|origin_pktnum:0|size:286|enc_size:302|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:21 844012] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|path:0|inflight:62|applimit:1464|
[2025/09/11 20:57:21 844016] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:33093|rtt_var:12524|pto_duration:83189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 844020] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 844024] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 844027] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 348|
[2025/09/11 20:57:21 844031] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241952179|now:1757624241844015|interv:108164|
[2025/09/11 20:57:21 844035] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241952179|now:1757624241844015|interval:108164|pto_count:0|srtt:33093
[2025/09/11 20:57:21 844039] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47416|inflight:348|
[2025/09/11 20:57:21 844044] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/11 20:57:21 844048] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/11 20:57:21 844064] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:2|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:348|now:1757624241844053|stream_id:0|stream_offset:0|
[2025/09/11 20:57:21 844069] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|path:0|pkt_num:2|origin_pktnum:0|size:51|enc_size:67|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:21 844074] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/11 20:57:21 844078] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/11 20:57:21 844097] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:4|size:57|sent:73|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:348|now:1757624241844086|stream_id:0|stream_offset:0|
[2025/09/11 20:57:21 844103] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|path:0|pkt_num:4|origin_pktnum:0|size:57|enc_size:73|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:21 844107] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|path:0|inflight:348|applimit:1464|
[2025/09/11 20:57:21 844111] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:33093|rtt_var:12524|pto_duration:83189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 844116] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 844120] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 844123] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 405|
[2025/09/11 20:57:21 844127] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241952275|now:1757624241844111|interv:108164|
[2025/09/11 20:57:21 844131] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241952275|now:1757624241844111|interval:108164|pto_count:0|srtt:33093
[2025/09/11 20:57:21 844136] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47416|inflight:405|
[2025/09/11 20:57:21 844140] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:57|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/11 20:57:21 844144] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/11 20:57:21 844159] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:5|size:57|sent:73|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:405|now:1757624241844149|stream_id:0|stream_offset:0|
[2025/09/11 20:57:21 844164] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|path:0|pkt_num:5|origin_pktnum:0|size:57|enc_size:73|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:21 844168] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|path:0|inflight:405|applimit:1464|
[2025/09/11 20:57:21 844172] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:33093|rtt_var:12524|pto_duration:83189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 844176] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 844180] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 844184] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 462|
[2025/09/11 20:57:21 844188] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241952338|now:1757624241844172|interv:108166|
[2025/09/11 20:57:21 844192] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241952338|now:1757624241844172|interval:108166|pto_count:0|srtt:33093
[2025/09/11 20:57:21 844196] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47416|inflight:462|
[2025/09/11 20:57:21 844203] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/11 20:57:21 844208] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_can_send|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:462|cwnd:47416|conn:000056282ADFEFFC|stream_id:0|stream_offset:1171|
[2025/09/11 20:57:21 844212] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_pacing_can_write|pacing_delay:0|
[2025/09/11 20:57:21 844217] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/11 20:57:21 844234] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:6|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:462|now:1757624241844222|stream_id:0|stream_offset:1171|
[2025/09/11 20:57:21 844239] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|path:0|pkt_num:6|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:21 844244] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|path:0|inflight:462|applimit:1464|
[2025/09/11 20:57:21 844248] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:33093|rtt_var:12524|pto_duration:83189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 844252] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 844256] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 844260] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 1662|
[2025/09/11 20:57:21 844264] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241952411|now:1757624241844248|interv:108163|
[2025/09/11 20:57:21 844268] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241952411|now:1757624241844248|interval:108163|pto_count:0|srtt:33093
[2025/09/11 20:57:21 844272] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47416|inflight:1662|
[2025/09/11 20:57:21 844276] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/11 20:57:21 844280] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_can_send|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:1662|cwnd:47416|conn:000056282ADFEFFC|stream_id:0|stream_offset:2340|
[2025/09/11 20:57:21 844285] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_pacing_can_write|pacing_delay:0|
[2025/09/11 20:57:21 844289] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/11 20:57:21 844305] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:7|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1662|now:1757624241844294|stream_id:0|stream_offset:2340|
[2025/09/11 20:57:21 844310] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|path:0|pkt_num:7|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:21 844314] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|path:0|inflight:1662|applimit:1464|
[2025/09/11 20:57:21 844318] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:33093|rtt_var:12524|pto_duration:83189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 844332] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 844336] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 844340] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 2862|
[2025/09/11 20:57:21 844344] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241952483|now:1757624241844318|interv:108165|
[2025/09/11 20:57:21 844348] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241952483|now:1757624241844318|interval:108165|pto_count:0|srtt:33093
[2025/09/11 20:57:21 844352] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47416|inflight:2862|
[2025/09/11 20:57:21 844356] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/11 20:57:21 844360] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_can_send|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:2862|cwnd:47416|conn:000056282ADFEFFC|stream_id:0|stream_offset:3509|
[2025/09/11 20:57:21 844365] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_pacing_can_write|pacing_delay:0|
[2025/09/11 20:57:21 844369] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/11 20:57:21 844385] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:8|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2862|now:1757624241844374|stream_id:0|stream_offset:3509|
[2025/09/11 20:57:21 844390] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|path:0|pkt_num:8|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:21 844395] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|path:0|inflight:2862|applimit:1464|
[2025/09/11 20:57:21 844399] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:33093|rtt_var:12524|pto_duration:83189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 844403] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 844407] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 844410] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 4062|
[2025/09/11 20:57:21 844414] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241952563|now:1757624241844398|interv:108165|
[2025/09/11 20:57:21 844418] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241952563|now:1757624241844398|interval:108165|pto_count:0|srtt:33093
[2025/09/11 20:57:21 844422] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47416|inflight:4062|
[2025/09/11 20:57:21 844427] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/11 20:57:21 844431] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_can_send|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:4062|cwnd:47416|conn:000056282ADFEFFC|stream_id:0|stream_offset:4678|
[2025/09/11 20:57:21 844438] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_pacing_can_write|pacing_delay:0|
[2025/09/11 20:57:21 844442] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/11 20:57:21 844460] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:9|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4062|now:1757624241844448|stream_id:0|stream_offset:4678|
[2025/09/11 20:57:21 844465] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|path:0|pkt_num:9|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:21 844469] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|path:0|inflight:4062|applimit:1464|
[2025/09/11 20:57:21 844473] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:33093|rtt_var:12524|pto_duration:83189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 844477] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 844481] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 844485] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 5262|
[2025/09/11 20:57:21 844489] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241952637|now:1757624241844473|interv:108164|
[2025/09/11 20:57:21 844493] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241952637|now:1757624241844473|interval:108164|pto_count:0|srtt:33093
[2025/09/11 20:57:21 844497] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47416|inflight:5262|
[2025/09/11 20:57:21 844501] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/11 20:57:21 844505] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_can_send|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:5262|cwnd:47416|conn:000056282ADFEFFC|stream_id:0|stream_offset:5847|
[2025/09/11 20:57:21 844509] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_pacing_can_write|pacing_delay:0|
[2025/09/11 20:57:21 844513] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/11 20:57:21 844529] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:10|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5262|now:1757624241844518|stream_id:0|stream_offset:5847|
[2025/09/11 20:57:21 844534] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|path:0|pkt_num:10|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:21 844538] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|path:0|inflight:5262|applimit:1464|
[2025/09/11 20:57:21 844542] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:33093|rtt_var:12524|pto_duration:83189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 844546] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 844550] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 844559] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 6462|
[2025/09/11 20:57:21 844563] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241952707|now:1757624241844542|interv:108165|
[2025/09/11 20:57:21 844567] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241952707|now:1757624241844542|interval:108165|pto_count:0|srtt:33093
[2025/09/11 20:57:21 844571] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47416|inflight:6462|
[2025/09/11 20:57:21 844575] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/11 20:57:21 844579] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_can_send|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:6462|cwnd:47416|conn:000056282ADFEFFC|stream_id:0|stream_offset:7016|
[2025/09/11 20:57:21 844584] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_pacing_can_write|pacing_delay:0|
[2025/09/11 20:57:21 844588] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/11 20:57:21 844604] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:11|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:6462|now:1757624241844593|stream_id:0|stream_offset:7016|
[2025/09/11 20:57:21 844609] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|path:0|pkt_num:11|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:21 844613] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|path:0|inflight:6462|applimit:1464|
[2025/09/11 20:57:21 844617] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:33093|rtt_var:12524|pto_duration:83189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 844621] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 844625] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 844629] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 7662|
[2025/09/11 20:57:21 844633] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241952782|now:1757624241844617|interv:108165|
[2025/09/11 20:57:21 844637] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241952782|now:1757624241844617|interval:108165|pto_count:0|srtt:33093
[2025/09/11 20:57:21 844641] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47416|inflight:7662|
[2025/09/11 20:57:21 844667] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/11 20:57:21 844672] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_can_send|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:7662|cwnd:47416|conn:000056282ADFEFFC|stream_id:0|stream_offset:8185|
[2025/09/11 20:57:21 844677] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_pacing_can_write|pacing_delay:0|
[2025/09/11 20:57:21 844681] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/11 20:57:21 844707] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:12|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7662|now:1757624241844691|stream_id:0|stream_offset:8185|
[2025/09/11 20:57:21 844712] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|path:0|pkt_num:12|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:21 844716] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|path:0|inflight:7662|applimit:1464|
[2025/09/11 20:57:21 844720] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:33093|rtt_var:12524|pto_duration:83189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 844725] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 844728] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 844732] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 8862|
[2025/09/11 20:57:21 844736] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241952880|now:1757624241844720|interv:108160|
[2025/09/11 20:57:21 844740] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241952880|now:1757624241844720|interval:108160|pto_count:0|srtt:33093
[2025/09/11 20:57:21 844744] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47416|inflight:8862|
[2025/09/11 20:57:21 844749] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/11 20:57:21 844753] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_can_send|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:8862|cwnd:47416|conn:000056282ADFEFFC|stream_id:0|stream_offset:9354|
[2025/09/11 20:57:21 844757] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_pacing_can_write|pacing_delay:0|
[2025/09/11 20:57:21 844761] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/11 20:57:21 844777] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:13|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:8862|now:1757624241844766|stream_id:0|stream_offset:9354|
[2025/09/11 20:57:21 844782] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|path:0|pkt_num:13|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:21 844787] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|path:0|inflight:8862|applimit:1464|
[2025/09/11 20:57:21 844790] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:33093|rtt_var:12524|pto_duration:83189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 844795] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 844798] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 844802] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 10062|
[2025/09/11 20:57:21 844806] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241952955|now:1757624241844790|interv:108165|
[2025/09/11 20:57:21 844813] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241952955|now:1757624241844790|interval:108165|pto_count:0|srtt:33093
[2025/09/11 20:57:21 844818] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47416|inflight:10062|
[2025/09/11 20:57:21 844822] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:917|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/11 20:57:21 844826] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_can_send|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |path:0|can:1|pkt_sz:917|schedule_bytes:0|inflight:10062|cwnd:47416|conn:000056282ADFEFFC|stream_id:0|stream_offset:10240|
[2025/09/11 20:57:21 844830] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_pacing_can_write|pacing_delay:0|
[2025/09/11 20:57:21 844834] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/11 20:57:21 844851] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:14|size:917|sent:933|pkt_type:SHORT_HEADER|frame:STREAM |inflight:10062|now:1757624241844839|stream_id:0|stream_offset:10240|
[2025/09/11 20:57:21 844856] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|path:0|pkt_num:14|origin_pktnum:0|size:917|enc_size:933|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:21 844860] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|path:0|inflight:10062|applimit:1464|
[2025/09/11 20:57:21 844864] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:33093|rtt_var:12524|pto_duration:83189|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 844868] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 844872] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 844876] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 10979|
[2025/09/11 20:57:21 844880] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241953028|now:1757624241844864|interv:108164|
[2025/09/11 20:57:21 844884] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241953028|now:1757624241844864|interval:108164|pto_count:0|srtt:33093
[2025/09/11 20:57:21 844888] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47416|inflight:10979|
[2025/09/11 20:57:21 844892] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_next_wakeup_time|wakeup_time:1757624241867372|
[2025/09/11 20:57:21 844896] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_wakeup_queue|next_tick_time:1757624241867372|
[2025/09/11 20:57:21 844900] [debug] |xqc_engine_wakeup_after|wakeup:1757624241867372|now:1757624241844900|diff:22472|
[2025/09/11 20:57:21 844905] [debug] |xqc_engine_main_logic|END|now:1757624241843023|
[2025/09/11 20:57:21 844911] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241844910|
[2025/09/11 20:57:21 844915] [debug] |xqc_engine_wakeup_after|wakeup:1757624241867372|now:1757624241844914|diff:22458|
[2025/09/11 20:57:21 844918] [debug] |xqc_engine_main_logic|END|now:1757624241844910|
[2025/09/11 20:57:21 867993] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241867992|
[2025/09/11 20:57:21 868010] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_remove_wakeup_queue|next_tick_time:1757624241867372|pq_index:0|
[2025/09/11 20:57:21 868015] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_active_queue|last_ticked_time:1757624241843023|
[2025/09/11 20:57:21 868027] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_process_conn|conn:000056282ADFEFFC|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:1757624241868025|
[2025/09/11 20:57:21 868033] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757624241867372|now:1757624241868025|
[2025/09/11 20:57:21 868037] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/11 20:57:21 868041] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757624241867372|now:1757624241868025|
[2025/09/11 20:57:21 868045] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/11 20:57:21 868053] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_gen_ack_frame|largest_recv:3|ack_delay:25681|first_ack_range:0|largest_pkt_recv_time:1757624241842372|
[2025/09/11 20:57:21 868058] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/09/11 20:57:21 868062] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/11 20:57:21 868067] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/11 20:57:21 868072] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/11 20:57:21 868078] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/11 20:57:21 868083] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/11 20:57:21 868123] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:15|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:10979|now:1757624241868096|stream_id:0|stream_offset:0|
[2025/09/11 20:57:21 868130] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|path:0|pkt_num:15|origin_pktnum:0|size:31|enc_size:47|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/11 20:57:21 868136] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_next_wakeup_time|wakeup_time:1757624241953028|
[2025/09/11 20:57:21 868140] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_wakeup_queue|next_tick_time:1757624241953028|
[2025/09/11 20:57:21 868144] [debug] |xqc_engine_wakeup_after|wakeup:1757624241953028|now:1757624241868144|diff:84884|
[2025/09/11 20:57:21 868148] [debug] |xqc_engine_main_logic|END|now:1757624241868025|
[2025/09/11 20:57:21 874477] [info] |xqc_engine_packet_process|==>|conn:000056282ADFEFFC|size:37|state:ESTABED|recv_time:1757624241874476|
[2025/09/11 20:57:21 874493] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5a646dc8dff51c35b8551cc5|spin_bit:0|
[2025/09/11 20:57:21 874502] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|largest_pn:3|
[2025/09/11 20:57:21 874507] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/11 20:57:21 874515] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/11 20:57:21 874520] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:21 874528] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|conn:000056282ADFEFFC|path:0|pkt_num:0|origin_pktnum:0|size:26|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:0|
[2025/09/11 20:57:21 874534] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:26|prior_delivered:1464|prior_time:1757624241843829|is_app_limited:1|send_elapse:0|ack_elapse:30647|ctl_first_sent_time:1757624241843829|lagest_ack_time:1757624241874476|curr_delivered:1490|
[2025/09/11 20:57:21 874548] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_sent_time_update:1757624241843829|
[2025/09/11 20:57:21 874554] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|sndq_packets_used:13||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/11 20:57:21 874559] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|conn:000056282ADFEFFC|path:0|pkt_num:2|origin_pktnum:0|size:36|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/11 20:57:21 874565] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:26|prior_delivered:1464|prior_time:1757624241843829|is_app_limited:1|send_elapse:0|ack_elapse:30647|ctl_first_sent_time:1757624241843829|lagest_ack_time:1757624241874476|curr_delivered:1526|
[2025/09/11 20:57:21 874570] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_sent_time_update:1757624241843921|
[2025/09/11 20:57:21 874575] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|sndq_packets_used:12||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/11 20:57:21 874580] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADFEFFC|srtt:33093|rttvar:12524|minrtt:32978|latest_rtt:30555|ack_delay:24|
[2025/09/11 20:57:21 874586] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |after update rtt|conn:000056282ADFEFFC|srtt:32773|rttvar:10033|minrtt:30555|latest_rtt:30555|ack_delay:24|
[2025/09/11 20:57:21 874592] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/11 20:57:21 874597] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:21 874602] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:32773|rtt_var:10033|pto_duration:72905|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 874608] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 874613] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 874618] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 10917|
[2025/09/11 20:57:21 874623] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241942744|now:1757624241874602|interv:68142|
[2025/09/11 20:57:21 874628] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241942744|now:1757624241874602|interval:68142|pto_count:0|srtt:32773
[2025/09/11 20:57:21 874633] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30647, delivered 62|rate 2023|lost 0|
[2025/09/11 20:57:21 874639] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/11 20:57:21 874670] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_min_rtt|probertt expire|rtt:30555, old_rtt:32978|
[2025/09/11 20:57:21 874676] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_min_rtt|minrtt expire|rtt:30555, old_rtt:32978|
[2025/09/11 20:57:21 874681] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2928|
[2025/09/11 20:57:21 874686] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47416|packet_lost:0|acked:62|po_sent_time:1757624241843921|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 874697] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47416|packet_lost:0|acked:62|po_sent_time:1757624241843921|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 874703] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |bbr on ack|mode:0|pacing_rate:4000225|bw:44174|cwnd:47478|full_bw_reached:0|inflight:10917|srtt:32773|latest_rtt:30555|min_rtt:30555|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/11 20:57:21 874711] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/11 20:57:21 874716] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_on_pkt_processed|====>|conn:000056282ADFEFFC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:4|frame:ACK |recv_time:1757624241874476|dcid:5a646dc8dff51c35b8551cc5|dcid_seq:0|
[2025/09/11 20:57:21 874723] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:PATH_IDLE|expire:1757624361874476|now:1757624241874476|interv:120000000|
[2025/09/11 20:57:21 874728] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:CONN_IDLE|expire:1757624361874476|now:1757624241874476|interv:120000000|
[2025/09/11 20:57:21 874733] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_remove_wakeup_queue|next_tick_time:1757624241953028|pq_index:0|
[2025/09/11 20:57:21 874738] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_active_queue|last_ticked_time:1757624241868025|
[2025/09/11 20:57:21 874743] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241874743|
[2025/09/11 20:57:21 874749] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_process_conn|conn:000056282ADFEFFC|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:1757624241874748|
[2025/09/11 20:57:21 874757] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_next_wakeup_time|wakeup_time:1757624241942744|
[2025/09/11 20:57:21 874762] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_wakeup_queue|next_tick_time:1757624241942744|
[2025/09/11 20:57:21 874767] [debug] |xqc_engine_wakeup_after|wakeup:1757624241942744|now:1757624241874767|diff:67977|
[2025/09/11 20:57:21 874772] [debug] |xqc_engine_main_logic|END|now:1757624241874748|
[2025/09/11 20:57:21 874780] [info] |xqc_engine_packet_process|==>|conn:000056282ADFEFFC|size:37|state:ESTABED|recv_time:1757624241874780|
[2025/09/11 20:57:21 874786] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5a646dc8dff51c35b8551cc5|spin_bit:0|
[2025/09/11 20:57:21 874792] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|largest_pn:4|
[2025/09/11 20:57:21 874797] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/11 20:57:21 874803] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/11 20:57:21 874808] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:21 874814] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|conn:000056282ADFEFFC|path:0|pkt_num:3|origin_pktnum:0|size:286|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:3|
[2025/09/11 20:57:21 874819] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:348|prior_delivered:1464|prior_time:1757624241843829|is_app_limited:1|send_elapse:161|ack_elapse:30951|ctl_first_sent_time:1757624241843990|lagest_ack_time:1757624241874780|curr_delivered:1812|
[2025/09/11 20:57:21 874829] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_sent_time_update:1757624241843990|
[2025/09/11 20:57:21 874834] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|sndq_packets_used:11||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/11 20:57:21 874839] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADFEFFC|srtt:32773|rttvar:10033|minrtt:30555|latest_rtt:30790|ack_delay:80|
[2025/09/11 20:57:21 874844] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |after update rtt|conn:000056282ADFEFFC|srtt:32515|rttvar:8040|minrtt:30555|latest_rtt:30790|ack_delay:80|
[2025/09/11 20:57:21 874850] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/11 20:57:21 874855] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:21 874860] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:32515|rtt_var:8040|pto_duration:64675|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 874865] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 874870] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 874875] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 10631|
[2025/09/11 20:57:21 874880] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241934514|now:1757624241874859|interv:59655|
[2025/09/11 20:57:21 874885] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241934514|now:1757624241874859|interval:59655|pto_count:0|srtt:32515
[2025/09/11 20:57:21 874890] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_generate_sample|sampler: send_elapse 161, ack_elapse 30951, delivered 348|rate 11243|lost 0|
[2025/09/11 20:57:21 874895] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_min_rtt|minrtt expire|rtt:30555, old_rtt:30555|
[2025/09/11 20:57:21 874900] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2928|
[2025/09/11 20:57:21 874905] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47478|packet_lost:0|acked:286|po_sent_time:1757624241843990|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 874911] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47478|packet_lost:0|acked:286|po_sent_time:1757624241843990|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 874916] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |bbr on ack|mode:0|pacing_rate:4000225|bw:44174|cwnd:47764|full_bw_reached:0|inflight:10631|srtt:32515|latest_rtt:30790|min_rtt:30555|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:21 874923] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/11 20:57:21 874928] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_on_pkt_processed|====>|conn:000056282ADFEFFC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1757624241874780|dcid:5a646dc8dff51c35b8551cc5|dcid_seq:0|
[2025/09/11 20:57:21 874934] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:PATH_IDLE|expire:1757624361874780|now:1757624241874780|interv:120000000|
[2025/09/11 20:57:21 874942] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:CONN_IDLE|expire:1757624361874780|now:1757624241874780|interv:120000000|
[2025/09/11 20:57:21 874947] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_remove_wakeup_queue|next_tick_time:1757624241942744|pq_index:0|
[2025/09/11 20:57:21 874952] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_active_queue|last_ticked_time:1757624241874748|
[2025/09/11 20:57:21 874956] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241874956|
[2025/09/11 20:57:21 874962] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_process_conn|conn:000056282ADFEFFC|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:1757624241874961|
[2025/09/11 20:57:21 874969] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_next_wakeup_time|wakeup_time:1757624241934514|
[2025/09/11 20:57:21 874974] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_wakeup_queue|next_tick_time:1757624241934514|
[2025/09/11 20:57:21 874978] [debug] |xqc_engine_wakeup_after|wakeup:1757624241934514|now:1757624241874978|diff:59536|
[2025/09/11 20:57:21 874983] [debug] |xqc_engine_main_logic|END|now:1757624241874961|
[2025/09/11 20:57:21 874990] [info] |xqc_engine_packet_process|==>|conn:000056282ADFEFFC|size:37|state:ESTABED|recv_time:1757624241874990|
[2025/09/11 20:57:21 874995] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5a646dc8dff51c35b8551cc5|spin_bit:0|
[2025/09/11 20:57:21 875001] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|largest_pn:5|
[2025/09/11 20:57:21 875006] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/11 20:57:21 875011] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/11 20:57:21 875016] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:21 875021] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|conn:000056282ADFEFFC|path:0|pkt_num:4|origin_pktnum:0|size:57|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:4|
[2025/09/11 20:57:21 875027] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:405|prior_delivered:1464|prior_time:1757624241843829|is_app_limited:1|send_elapse:257|ack_elapse:31161|ctl_first_sent_time:1757624241844086|lagest_ack_time:1757624241874990|curr_delivered:1869|
[2025/09/11 20:57:21 875032] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_sent_time_update:1757624241844086|
[2025/09/11 20:57:21 875037] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/11 20:57:21 875042] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|conn:000056282ADFEFFC|path:0|pkt_num:5|origin_pktnum:0|size:57|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:5|
[2025/09/11 20:57:21 875048] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:405|prior_delivered:1464|prior_time:1757624241843829|is_app_limited:1|send_elapse:257|ack_elapse:31161|ctl_first_sent_time:1757624241844086|lagest_ack_time:1757624241874990|curr_delivered:1926|
[2025/09/11 20:57:21 875053] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_sent_time_update:1757624241844149|
[2025/09/11 20:57:21 875058] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/11 20:57:21 875063] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADFEFFC|srtt:32515|rttvar:8040|minrtt:30555|latest_rtt:30841|ack_delay:56|
[2025/09/11 20:57:21 875071] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |after update rtt|conn:000056282ADFEFFC|srtt:32299|rttvar:6462|minrtt:30555|latest_rtt:30841|ack_delay:56|
[2025/09/11 20:57:21 875076] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/11 20:57:21 875081] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:21 875086] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:32299|rtt_var:6462|pto_duration:58147|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 875091] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 875096] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 875101] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 10517|
[2025/09/11 20:57:21 875106] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241927986|now:1757624241875086|interv:52900|
[2025/09/11 20:57:21 875110] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241927986|now:1757624241875086|interval:52900|pto_count:0|srtt:32299
[2025/09/11 20:57:21 875116] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_generate_sample|sampler: send_elapse 257, ack_elapse 31161, delivered 462|rate 14826|lost 0|
[2025/09/11 20:57:21 875121] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_min_rtt|minrtt expire|rtt:30555, old_rtt:30555|
[2025/09/11 20:57:21 875125] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2928|
[2025/09/11 20:57:21 875130] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47764|packet_lost:0|acked:114|po_sent_time:1757624241844149|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 875136] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47764|packet_lost:0|acked:114|po_sent_time:1757624241844149|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 875141] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |bbr on ack|mode:0|pacing_rate:4000225|bw:44174|cwnd:47878|full_bw_reached:0|inflight:10517|srtt:32299|latest_rtt:30841|min_rtt:30555|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:21 875148] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/11 20:57:21 875153] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_on_pkt_processed|====>|conn:000056282ADFEFFC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK |recv_time:1757624241874990|dcid:5a646dc8dff51c35b8551cc5|dcid_seq:0|
[2025/09/11 20:57:21 875159] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:PATH_IDLE|expire:1757624361874990|now:1757624241874990|interv:120000000|
[2025/09/11 20:57:21 875164] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:CONN_IDLE|expire:1757624361874990|now:1757624241874990|interv:120000000|
[2025/09/11 20:57:21 875168] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_remove_wakeup_queue|next_tick_time:1757624241934514|pq_index:0|
[2025/09/11 20:57:21 875173] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_active_queue|last_ticked_time:1757624241874961|
[2025/09/11 20:57:21 875182] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241875181|
[2025/09/11 20:57:21 875187] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_process_conn|conn:000056282ADFEFFC|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:1757624241875186|
[2025/09/11 20:57:21 875193] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_next_wakeup_time|wakeup_time:1757624241927986|
[2025/09/11 20:57:21 875198] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_wakeup_queue|next_tick_time:1757624241927986|
[2025/09/11 20:57:21 875203] [debug] |xqc_engine_wakeup_after|wakeup:1757624241927986|now:1757624241875203|diff:52783|
[2025/09/11 20:57:21 875208] [debug] |xqc_engine_main_logic|END|now:1757624241875186|
[2025/09/11 20:57:21 875214] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241875214|
[2025/09/11 20:57:21 875218] [debug] |xqc_engine_wakeup_after|wakeup:1757624241927986|now:1757624241875218|diff:52768|
[2025/09/11 20:57:21 875223] [debug] |xqc_engine_main_logic|END|now:1757624241875214|
[2025/09/11 20:57:21 875884] [info] |xqc_engine_packet_process|==>|conn:000056282ADFEFFC|size:37|state:ESTABED|recv_time:1757624241875883|
[2025/09/11 20:57:21 875892] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5a646dc8dff51c35b8551cc5|spin_bit:0|
[2025/09/11 20:57:21 875897] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|largest_pn:6|
[2025/09/11 20:57:21 875901] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/11 20:57:21 875906] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/11 20:57:21 875910] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:21 875914] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|conn:000056282ADFEFFC|path:0|pkt_num:6|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/09/11 20:57:21 875919] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1662|prior_delivered:1464|prior_time:1757624241843829|is_app_limited:1|send_elapse:393|ack_elapse:32054|ctl_first_sent_time:1757624241844222|lagest_ack_time:1757624241875883|curr_delivered:3126|
[2025/09/11 20:57:21 875924] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_sent_time_update:1757624241844222|
[2025/09/11 20:57:21 875928] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/11 20:57:21 875932] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADFEFFC|srtt:32299|rttvar:6462|minrtt:30555|latest_rtt:31661|ack_delay:48|
[2025/09/11 20:57:21 875936] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |after update rtt|conn:000056282ADFEFFC|srtt:32213|rttvar:5018|minrtt:30555|latest_rtt:31661|ack_delay:48|
[2025/09/11 20:57:21 875941] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/11 20:57:21 875945] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:21 875949] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:32213|rtt_var:5018|pto_duration:52285|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 875953] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 875957] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 875965] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 9317|
[2025/09/11 20:57:21 875969] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241922124|now:1757624241875949|interv:46175|
[2025/09/11 20:57:21 875973] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241922124|now:1757624241875949|interval:46175|pto_count:0|srtt:32213
[2025/09/11 20:57:21 875977] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_generate_sample|sampler: send_elapse 393, ack_elapse 32054, delivered 1662|rate 51850|lost 0|
[2025/09/11 20:57:21 875981] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (51850) in round 2|
[2025/09/11 20:57:21 875985] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_min_rtt|minrtt expire|rtt:30555, old_rtt:30555|
[2025/09/11 20:57:21 875990] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3180|
[2025/09/11 20:57:21 875993] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47878|packet_lost:0|acked:1200|po_sent_time:1757624241844222|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 875998] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47878|packet_lost:0|acked:1200|po_sent_time:1757624241844222|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 876002] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |bbr on ack|mode:0|pacing_rate:4000225|bw:51850|cwnd:49078|full_bw_reached:0|inflight:9317|srtt:32213|latest_rtt:31661|min_rtt:30555|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:21 876008] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/11 20:57:21 876012] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_on_pkt_processed|====>|conn:000056282ADFEFFC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:7|frame:ACK |recv_time:1757624241875883|dcid:5a646dc8dff51c35b8551cc5|dcid_seq:0|
[2025/09/11 20:57:21 876017] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:PATH_IDLE|expire:1757624361875883|now:1757624241875883|interv:120000000|
[2025/09/11 20:57:21 876021] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:CONN_IDLE|expire:1757624361875883|now:1757624241875883|interv:120000000|
[2025/09/11 20:57:21 876025] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_remove_wakeup_queue|next_tick_time:1757624241927986|pq_index:0|
[2025/09/11 20:57:21 876029] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_active_queue|last_ticked_time:1757624241875186|
[2025/09/11 20:57:21 876032] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241876032|
[2025/09/11 20:57:21 876037] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_process_conn|conn:000056282ADFEFFC|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:1757624241876036|
[2025/09/11 20:57:21 876042] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_next_wakeup_time|wakeup_time:1757624241922124|
[2025/09/11 20:57:21 876046] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_wakeup_queue|next_tick_time:1757624241922124|
[2025/09/11 20:57:21 876050] [debug] |xqc_engine_wakeup_after|wakeup:1757624241922124|now:1757624241876050|diff:46074|
[2025/09/11 20:57:21 876054] [debug] |xqc_engine_main_logic|END|now:1757624241876036|
[2025/09/11 20:57:21 876062] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241876061|
[2025/09/11 20:57:21 876065] [debug] |xqc_engine_wakeup_after|wakeup:1757624241922124|now:1757624241876065|diff:46059|
[2025/09/11 20:57:21 876069] [debug] |xqc_engine_main_logic|END|now:1757624241876061|
[2025/09/11 20:57:21 876862] [info] |xqc_engine_packet_process|==>|conn:000056282ADFEFFC|size:37|state:ESTABED|recv_time:1757624241876862|
[2025/09/11 20:57:21 876870] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5a646dc8dff51c35b8551cc5|spin_bit:0|
[2025/09/11 20:57:21 876875] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|largest_pn:7|
[2025/09/11 20:57:21 876879] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:8|
[2025/09/11 20:57:21 876884] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:8|
[2025/09/11 20:57:21 876887] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:21 876892] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|conn:000056282ADFEFFC|path:0|pkt_num:7|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:7|
[2025/09/11 20:57:21 876896] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2862|prior_delivered:1464|prior_time:1757624241843829|is_app_limited:1|send_elapse:465|ack_elapse:33033|ctl_first_sent_time:1757624241844294|lagest_ack_time:1757624241876862|curr_delivered:4326|
[2025/09/11 20:57:21 876901] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_sent_time_update:1757624241844294|
[2025/09/11 20:57:21 876905] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/11 20:57:21 876909] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADFEFFC|srtt:32213|rttvar:5018|minrtt:30555|latest_rtt:32568|ack_delay:48|
[2025/09/11 20:57:21 876913] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |after update rtt|conn:000056282ADFEFFC|srtt:32252|rttvar:3840|minrtt:30555|latest_rtt:32568|ack_delay:48|
[2025/09/11 20:57:21 876917] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/11 20:57:21 876921] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:21 876925] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:32252|rtt_var:3840|pto_duration:47612|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 876929] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 876933] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 876937] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 8117|
[2025/09/11 20:57:21 876941] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241917451|now:1757624241876925|interv:40526|
[2025/09/11 20:57:21 876945] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241917451|now:1757624241876925|interval:40526|pto_count:0|srtt:32252
[2025/09/11 20:57:21 876949] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_generate_sample|sampler: send_elapse 465, ack_elapse 33033, delivered 2862|rate 86640|lost 0|
[2025/09/11 20:57:21 876953] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (86640) in round 2|
[2025/09/11 20:57:21 876961] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_min_rtt|minrtt expire|rtt:30555, old_rtt:30555|
[2025/09/11 20:57:21 876965] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:7636|extra_cwnd:5312|
[2025/09/11 20:57:21 876969] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49078|packet_lost:0|acked:1200|po_sent_time:1757624241844294|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 876973] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49078|packet_lost:0|acked:1200|po_sent_time:1757624241844294|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 876977] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |bbr on ack|mode:0|pacing_rate:4000225|bw:86640|cwnd:50278|full_bw_reached:0|inflight:8117|srtt:32252|latest_rtt:32568|min_rtt:30555|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:21 876982] [stats] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |bandwidth change record|bw_before:51850|bw_after:86640|srtt:32252|cwnd:50278|
[2025/09/11 20:57:21 876987] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:8|largest:8|pns:2|
[2025/09/11 20:57:21 876991] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_on_pkt_processed|====>|conn:000056282ADFEFFC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:8|frame:ACK |recv_time:1757624241876862|dcid:5a646dc8dff51c35b8551cc5|dcid_seq:0|
[2025/09/11 20:57:21 876995] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:PATH_IDLE|expire:1757624361876862|now:1757624241876862|interv:120000000|
[2025/09/11 20:57:21 876999] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:CONN_IDLE|expire:1757624361876862|now:1757624241876862|interv:120000000|
[2025/09/11 20:57:21 877003] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_remove_wakeup_queue|next_tick_time:1757624241922124|pq_index:0|
[2025/09/11 20:57:21 877007] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_active_queue|last_ticked_time:1757624241876036|
[2025/09/11 20:57:21 877011] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241877011|
[2025/09/11 20:57:21 877015] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_process_conn|conn:000056282ADFEFFC|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:1757624241877015|
[2025/09/11 20:57:21 877021] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_next_wakeup_time|wakeup_time:1757624241917451|
[2025/09/11 20:57:21 877025] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_wakeup_queue|next_tick_time:1757624241917451|
[2025/09/11 20:57:21 877028] [debug] |xqc_engine_wakeup_after|wakeup:1757624241917451|now:1757624241877028|diff:40423|
[2025/09/11 20:57:21 877032] [debug] |xqc_engine_main_logic|END|now:1757624241877015|
[2025/09/11 20:57:21 877037] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241877037|
[2025/09/11 20:57:21 877041] [debug] |xqc_engine_wakeup_after|wakeup:1757624241917451|now:1757624241877041|diff:40410|
[2025/09/11 20:57:21 877045] [debug] |xqc_engine_main_logic|END|now:1757624241877037|
[2025/09/11 20:57:21 877863] [info] |xqc_engine_packet_process|==>|conn:000056282ADFEFFC|size:37|state:ESTABED|recv_time:1757624241877862|
[2025/09/11 20:57:21 877870] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5a646dc8dff51c35b8551cc5|spin_bit:0|
[2025/09/11 20:57:21 877879] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|largest_pn:8|
[2025/09/11 20:57:21 877883] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/11 20:57:21 877887] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/11 20:57:21 877891] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:21 877896] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|conn:000056282ADFEFFC|path:0|pkt_num:8|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/11 20:57:21 877900] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:4062|prior_delivered:1464|prior_time:1757624241843829|is_app_limited:1|send_elapse:545|ack_elapse:34033|ctl_first_sent_time:1757624241844374|lagest_ack_time:1757624241877862|curr_delivered:5526|
[2025/09/11 20:57:21 877905] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_sent_time_update:1757624241844374|
[2025/09/11 20:57:21 877909] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/11 20:57:21 877913] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADFEFFC|srtt:32252|rttvar:3840|minrtt:30555|latest_rtt:33488|ack_delay:48|
[2025/09/11 20:57:21 877917] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |after update rtt|conn:000056282ADFEFFC|srtt:32401|rttvar:3177|minrtt:30555|latest_rtt:33488|ack_delay:48|
[2025/09/11 20:57:21 877921] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/11 20:57:21 877925] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:21 877929] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:32401|rtt_var:3177|pto_duration:45109|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 877933] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 877937] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 877941] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 6917|
[2025/09/11 20:57:21 877945] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241914948|now:1757624241877929|interv:37019|
[2025/09/11 20:57:21 877948] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241914948|now:1757624241877929|interval:37019|pto_count:0|srtt:32401
[2025/09/11 20:57:21 877953] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_generate_sample|sampler: send_elapse 545, ack_elapse 34033, delivered 4062|rate 119354|lost 0|
[2025/09/11 20:57:21 877957] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (119354) in round 2|
[2025/09/11 20:57:21 877961] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_min_rtt|minrtt expire|rtt:30555, old_rtt:30555|
[2025/09/11 20:57:21 877965] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:10518|extra_cwnd:7316|
[2025/09/11 20:57:21 877969] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:50278|packet_lost:0|acked:1200|po_sent_time:1757624241844374|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 877976] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:50278|packet_lost:0|acked:1200|po_sent_time:1757624241844374|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 877980] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |bbr on ack|mode:0|pacing_rate:4000225|bw:119354|cwnd:51478|full_bw_reached:0|inflight:6917|srtt:32401|latest_rtt:33488|min_rtt:30555|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:21 877985] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/11 20:57:21 877990] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_on_pkt_processed|====>|conn:000056282ADFEFFC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1757624241877862|dcid:5a646dc8dff51c35b8551cc5|dcid_seq:0|
[2025/09/11 20:57:21 877994] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:PATH_IDLE|expire:1757624361877862|now:1757624241877862|interv:120000000|
[2025/09/11 20:57:21 877998] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:CONN_IDLE|expire:1757624361877862|now:1757624241877862|interv:120000000|
[2025/09/11 20:57:21 878002] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_remove_wakeup_queue|next_tick_time:1757624241917451|pq_index:0|
[2025/09/11 20:57:21 878006] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_active_queue|last_ticked_time:1757624241877015|
[2025/09/11 20:57:21 878009] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241878009|
[2025/09/11 20:57:21 878014] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_process_conn|conn:000056282ADFEFFC|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:1757624241878013|
[2025/09/11 20:57:21 878019] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_next_wakeup_time|wakeup_time:1757624241914948|
[2025/09/11 20:57:21 878023] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_wakeup_queue|next_tick_time:1757624241914948|
[2025/09/11 20:57:21 878027] [debug] |xqc_engine_wakeup_after|wakeup:1757624241914948|now:1757624241878027|diff:36921|
[2025/09/11 20:57:21 878031] [debug] |xqc_engine_main_logic|END|now:1757624241878013|
[2025/09/11 20:57:21 878036] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241878035|
[2025/09/11 20:57:21 878039] [debug] |xqc_engine_wakeup_after|wakeup:1757624241914948|now:1757624241878039|diff:36909|
[2025/09/11 20:57:21 878043] [debug] |xqc_engine_main_logic|END|now:1757624241878035|
[2025/09/11 20:57:21 878858] [info] |xqc_engine_packet_process|==>|conn:000056282ADFEFFC|size:37|state:ESTABED|recv_time:1757624241878857|
[2025/09/11 20:57:21 878865] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5a646dc8dff51c35b8551cc5|spin_bit:0|
[2025/09/11 20:57:21 878870] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|largest_pn:9|
[2025/09/11 20:57:21 878874] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/11 20:57:21 878879] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/11 20:57:21 878883] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:21 878887] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|conn:000056282ADFEFFC|path:0|pkt_num:9|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/11 20:57:21 878892] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:5262|prior_delivered:1464|prior_time:1757624241843829|is_app_limited:1|send_elapse:619|ack_elapse:35028|ctl_first_sent_time:1757624241844448|lagest_ack_time:1757624241878857|curr_delivered:6726|
[2025/09/11 20:57:21 878900] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_sent_time_update:1757624241844448|
[2025/09/11 20:57:21 878904] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/11 20:57:21 878908] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADFEFFC|srtt:32401|rttvar:3177|minrtt:30555|latest_rtt:34409|ack_delay:48|
[2025/09/11 20:57:21 878912] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |after update rtt|conn:000056282ADFEFFC|srtt:32646|rttvar:2873|minrtt:30555|latest_rtt:34409|ack_delay:48|
[2025/09/11 20:57:21 878916] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/11 20:57:21 878920] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:21 878924] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:32646|rtt_var:2873|pto_duration:44138|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 878929] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 878932] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 878936] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 5717|
[2025/09/11 20:57:21 878940] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241913977|now:1757624241878924|interv:35053|
[2025/09/11 20:57:21 878944] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241913977|now:1757624241878924|interval:35053|pto_count:0|srtt:32646
[2025/09/11 20:57:21 878948] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_generate_sample|sampler: send_elapse 619, ack_elapse 35028, delivered 5262|rate 150222|lost 0|
[2025/09/11 20:57:21 878952] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (150222) in round 2|
[2025/09/11 20:57:21 878956] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_min_rtt|minrtt expire|rtt:30555, old_rtt:30555|
[2025/09/11 20:57:21 878960] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:13242|extra_cwnd:9208|
[2025/09/11 20:57:21 878964] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:51478|packet_lost:0|acked:1200|po_sent_time:1757624241844448|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 878968] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:51478|packet_lost:0|acked:1200|po_sent_time:1757624241844448|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 878972] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |bbr on ack|mode:0|pacing_rate:4000225|bw:150222|cwnd:52678|full_bw_reached:0|inflight:5717|srtt:32646|latest_rtt:34409|min_rtt:30555|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:21 878978] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/11 20:57:21 878982] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_on_pkt_processed|====>|conn:000056282ADFEFFC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:10|frame:ACK |recv_time:1757624241878857|dcid:5a646dc8dff51c35b8551cc5|dcid_seq:0|
[2025/09/11 20:57:21 878989] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:PATH_IDLE|expire:1757624361878857|now:1757624241878857|interv:120000000|
[2025/09/11 20:57:21 878993] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:CONN_IDLE|expire:1757624361878857|now:1757624241878857|interv:120000000|
[2025/09/11 20:57:21 878997] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_remove_wakeup_queue|next_tick_time:1757624241914948|pq_index:0|
[2025/09/11 20:57:21 879001] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_active_queue|last_ticked_time:1757624241878013|
[2025/09/11 20:57:21 879005] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241879005|
[2025/09/11 20:57:21 879009] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_process_conn|conn:000056282ADFEFFC|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:1757624241879008|
[2025/09/11 20:57:21 879014] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_next_wakeup_time|wakeup_time:1757624241913977|
[2025/09/11 20:57:21 879018] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_wakeup_queue|next_tick_time:1757624241913977|
[2025/09/11 20:57:21 879022] [debug] |xqc_engine_wakeup_after|wakeup:1757624241913977|now:1757624241879022|diff:34955|
[2025/09/11 20:57:21 879026] [debug] |xqc_engine_main_logic|END|now:1757624241879008|
[2025/09/11 20:57:21 879031] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241879031|
[2025/09/11 20:57:21 879035] [debug] |xqc_engine_wakeup_after|wakeup:1757624241913977|now:1757624241879035|diff:34942|
[2025/09/11 20:57:21 879038] [debug] |xqc_engine_main_logic|END|now:1757624241879031|
[2025/09/11 20:57:21 879849] [info] |xqc_engine_packet_process|==>|conn:000056282ADFEFFC|size:37|state:ESTABED|recv_time:1757624241879849|
[2025/09/11 20:57:21 879856] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5a646dc8dff51c35b8551cc5|spin_bit:0|
[2025/09/11 20:57:21 879861] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|largest_pn:10|
[2025/09/11 20:57:21 879865] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/11 20:57:21 879870] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/11 20:57:21 879874] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:21 879878] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|conn:000056282ADFEFFC|path:0|pkt_num:10|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/11 20:57:21 879883] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:6462|prior_delivered:1464|prior_time:1757624241843829|is_app_limited:1|send_elapse:689|ack_elapse:36020|ctl_first_sent_time:1757624241844518|lagest_ack_time:1757624241879849|curr_delivered:7926|
[2025/09/11 20:57:21 879887] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_sent_time_update:1757624241844518|
[2025/09/11 20:57:21 879891] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:11|
[2025/09/11 20:57:21 879895] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADFEFFC|srtt:32646|rttvar:2873|minrtt:30555|latest_rtt:35331|ack_delay:48|
[2025/09/11 20:57:21 879899] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |after update rtt|conn:000056282ADFEFFC|srtt:32976|rttvar:2814|minrtt:30555|latest_rtt:35331|ack_delay:48|
[2025/09/11 20:57:21 879907] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/11 20:57:21 879911] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:21 879915] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:32976|rtt_var:2814|pto_duration:44232|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 879920] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 879923] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 879927] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 4517|
[2025/09/11 20:57:21 879931] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241914071|now:1757624241879915|interv:34156|
[2025/09/11 20:57:21 879935] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241914071|now:1757624241879915|interval:34156|pto_count:0|srtt:32976
[2025/09/11 20:57:21 879939] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_generate_sample|sampler: send_elapse 689, ack_elapse 36020, delivered 6462|rate 179400|lost 0|
[2025/09/11 20:57:21 879943] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (179400) in round 2|
[2025/09/11 20:57:21 879947] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_min_rtt|minrtt expire|rtt:30555, old_rtt:30555|
[2025/09/11 20:57:21 879951] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:15812|extra_cwnd:10998|
[2025/09/11 20:57:21 879955] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:52678|packet_lost:0|acked:1200|po_sent_time:1757624241844518|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 879959] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:52678|packet_lost:0|acked:1200|po_sent_time:1757624241844518|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 879964] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |bbr on ack|mode:0|pacing_rate:4000225|bw:179400|cwnd:53878|full_bw_reached:0|inflight:4517|srtt:32976|latest_rtt:35331|min_rtt:30555|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:21 879969] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/11 20:57:21 879973] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_on_pkt_processed|====>|conn:000056282ADFEFFC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:11|frame:ACK |recv_time:1757624241879849|dcid:5a646dc8dff51c35b8551cc5|dcid_seq:0|
[2025/09/11 20:57:21 879978] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:PATH_IDLE|expire:1757624361879849|now:1757624241879849|interv:120000000|
[2025/09/11 20:57:21 879982] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:CONN_IDLE|expire:1757624361879849|now:1757624241879849|interv:120000000|
[2025/09/11 20:57:21 879985] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_remove_wakeup_queue|next_tick_time:1757624241913977|pq_index:0|
[2025/09/11 20:57:21 879989] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_active_queue|last_ticked_time:1757624241879008|
[2025/09/11 20:57:21 879993] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241879993|
[2025/09/11 20:57:21 880001] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_process_conn|conn:000056282ADFEFFC|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:1757624241880000|
[2025/09/11 20:57:21 880006] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_next_wakeup_time|wakeup_time:1757624241914071|
[2025/09/11 20:57:21 880010] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_wakeup_queue|next_tick_time:1757624241914071|
[2025/09/11 20:57:21 880014] [debug] |xqc_engine_wakeup_after|wakeup:1757624241914071|now:1757624241880014|diff:34057|
[2025/09/11 20:57:21 880018] [debug] |xqc_engine_main_logic|END|now:1757624241880000|
[2025/09/11 20:57:21 880023] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241880023|
[2025/09/11 20:57:21 880027] [debug] |xqc_engine_wakeup_after|wakeup:1757624241914071|now:1757624241880027|diff:34044|
[2025/09/11 20:57:21 880030] [debug] |xqc_engine_main_logic|END|now:1757624241880023|
[2025/09/11 20:57:21 880852] [info] |xqc_engine_packet_process|==>|conn:000056282ADFEFFC|size:37|state:ESTABED|recv_time:1757624241880852|
[2025/09/11 20:57:21 880860] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5a646dc8dff51c35b8551cc5|spin_bit:0|
[2025/09/11 20:57:21 880865] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|largest_pn:11|
[2025/09/11 20:57:21 880868] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/11 20:57:21 880873] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/11 20:57:21 880877] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:21 880882] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|conn:000056282ADFEFFC|path:0|pkt_num:11|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/11 20:57:21 880886] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:7662|prior_delivered:1464|prior_time:1757624241843829|is_app_limited:1|send_elapse:764|ack_elapse:37023|ctl_first_sent_time:1757624241844593|lagest_ack_time:1757624241880852|curr_delivered:9126|
[2025/09/11 20:57:21 880890] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_sent_time_update:1757624241844593|
[2025/09/11 20:57:21 880895] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:12|
[2025/09/11 20:57:21 880899] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADFEFFC|srtt:32976|rttvar:2814|minrtt:30555|latest_rtt:36259|ack_delay:48|
[2025/09/11 20:57:21 880903] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |after update rtt|conn:000056282ADFEFFC|srtt:33380|rttvar:2919|minrtt:30555|latest_rtt:36259|ack_delay:48|
[2025/09/11 20:57:21 880907] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/11 20:57:21 880911] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:21 880915] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:33380|rtt_var:2919|pto_duration:45056|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 880919] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 880923] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 880926] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 3317|
[2025/09/11 20:57:21 880934] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241914895|now:1757624241880915|interv:33980|
[2025/09/11 20:57:21 880938] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241914895|now:1757624241880915|interval:33980|pto_count:0|srtt:33380
[2025/09/11 20:57:21 880942] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_generate_sample|sampler: send_elapse 764, ack_elapse 37023, delivered 7662|rate 206952|lost 0|
[2025/09/11 20:57:21 880946] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (206952) in round 2|
[2025/09/11 20:57:21 880950] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_min_rtt|minrtt expire|rtt:30555, old_rtt:30555|
[2025/09/11 20:57:21 880954] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:18241|extra_cwnd:12686|
[2025/09/11 20:57:21 880958] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:53878|packet_lost:0|acked:1200|po_sent_time:1757624241844593|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 880962] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:53878|packet_lost:0|acked:1200|po_sent_time:1757624241844593|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 880967] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |bbr on ack|mode:0|pacing_rate:4000225|bw:206952|cwnd:55078|full_bw_reached:0|inflight:3317|srtt:33380|latest_rtt:36259|min_rtt:30555|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:21 880972] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/11 20:57:21 880976] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_on_pkt_processed|====>|conn:000056282ADFEFFC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:12|frame:ACK |recv_time:1757624241880852|dcid:5a646dc8dff51c35b8551cc5|dcid_seq:0|
[2025/09/11 20:57:21 880980] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:PATH_IDLE|expire:1757624361880852|now:1757624241880852|interv:120000000|
[2025/09/11 20:57:21 880984] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:CONN_IDLE|expire:1757624361880852|now:1757624241880852|interv:120000000|
[2025/09/11 20:57:21 880988] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_remove_wakeup_queue|next_tick_time:1757624241914071|pq_index:0|
[2025/09/11 20:57:21 880992] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_active_queue|last_ticked_time:1757624241880000|
[2025/09/11 20:57:21 880996] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241880996|
[2025/09/11 20:57:21 881001] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_process_conn|conn:000056282ADFEFFC|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:1757624241881000|
[2025/09/11 20:57:21 881006] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_next_wakeup_time|wakeup_time:1757624241914895|
[2025/09/11 20:57:21 881010] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_wakeup_queue|next_tick_time:1757624241914895|
[2025/09/11 20:57:21 881014] [debug] |xqc_engine_wakeup_after|wakeup:1757624241914895|now:1757624241881014|diff:33881|
[2025/09/11 20:57:21 881018] [debug] |xqc_engine_main_logic|END|now:1757624241881000|
[2025/09/11 20:57:21 881022] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241881022|
[2025/09/11 20:57:21 881029] [debug] |xqc_engine_wakeup_after|wakeup:1757624241914895|now:1757624241881029|diff:33866|
[2025/09/11 20:57:21 881033] [debug] |xqc_engine_main_logic|END|now:1757624241881022|
[2025/09/11 20:57:21 881849] [info] |xqc_engine_packet_process|==>|conn:000056282ADFEFFC|size:37|state:ESTABED|recv_time:1757624241881848|
[2025/09/11 20:57:21 881856] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5a646dc8dff51c35b8551cc5|spin_bit:0|
[2025/09/11 20:57:21 881861] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|largest_pn:12|
[2025/09/11 20:57:21 881864] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/11 20:57:21 881869] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/11 20:57:21 881873] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:21 881878] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|conn:000056282ADFEFFC|path:0|pkt_num:12|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/11 20:57:21 881882] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:8862|prior_delivered:1464|prior_time:1757624241843829|is_app_limited:1|send_elapse:862|ack_elapse:38019|ctl_first_sent_time:1757624241844691|lagest_ack_time:1757624241881848|curr_delivered:10326|
[2025/09/11 20:57:21 881886] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_sent_time_update:1757624241844691|
[2025/09/11 20:57:21 881891] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:13|
[2025/09/11 20:57:21 881895] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADFEFFC|srtt:33380|rttvar:2919|minrtt:30555|latest_rtt:37157|ack_delay:32|
[2025/09/11 20:57:21 881899] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |after update rtt|conn:000056282ADFEFFC|srtt:33848|rttvar:3126|minrtt:30555|latest_rtt:37157|ack_delay:32|
[2025/09/11 20:57:21 881903] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/11 20:57:21 881907] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:21 881911] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:33848|rtt_var:3126|pto_duration:46352|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 881915] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 881919] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 881923] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 2117|
[2025/09/11 20:57:21 881927] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241916191|now:1757624241881911|interv:34280|
[2025/09/11 20:57:21 881931] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241916191|now:1757624241881911|interval:34280|pto_count:0|srtt:33848
[2025/09/11 20:57:21 881935] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_generate_sample|sampler: send_elapse 862, ack_elapse 38019, delivered 8862|rate 233093|lost 0|
[2025/09/11 20:57:21 881939] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (233093) in round 2|
[2025/09/11 20:57:21 881943] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_min_rtt|minrtt expire|rtt:30555, old_rtt:30555|
[2025/09/11 20:57:21 881950] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:20546|extra_cwnd:14288|
[2025/09/11 20:57:21 881954] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:55078|packet_lost:0|acked:1200|po_sent_time:1757624241844691|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 881958] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:55078|packet_lost:0|acked:1200|po_sent_time:1757624241844691|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 881963] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |bbr on ack|mode:0|pacing_rate:4000225|bw:233093|cwnd:56278|full_bw_reached:0|inflight:2117|srtt:33848|latest_rtt:37157|min_rtt:30555|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:21 881968] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/11 20:57:21 881972] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_on_pkt_processed|====>|conn:000056282ADFEFFC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:13|frame:ACK |recv_time:1757624241881848|dcid:5a646dc8dff51c35b8551cc5|dcid_seq:0|
[2025/09/11 20:57:21 881977] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:PATH_IDLE|expire:1757624361881848|now:1757624241881848|interv:120000000|
[2025/09/11 20:57:21 881981] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:CONN_IDLE|expire:1757624361881848|now:1757624241881848|interv:120000000|
[2025/09/11 20:57:21 881985] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_remove_wakeup_queue|next_tick_time:1757624241914895|pq_index:0|
[2025/09/11 20:57:21 881989] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_active_queue|last_ticked_time:1757624241881000|
[2025/09/11 20:57:21 881993] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241881992|
[2025/09/11 20:57:21 881997] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_process_conn|conn:000056282ADFEFFC|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:1757624241881996|
[2025/09/11 20:57:21 882002] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_next_wakeup_time|wakeup_time:1757624241916191|
[2025/09/11 20:57:21 882006] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_wakeup_queue|next_tick_time:1757624241916191|
[2025/09/11 20:57:21 882010] [debug] |xqc_engine_wakeup_after|wakeup:1757624241916191|now:1757624241882010|diff:34181|
[2025/09/11 20:57:21 882014] [debug] |xqc_engine_main_logic|END|now:1757624241881996|
[2025/09/11 20:57:21 882019] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241882019|
[2025/09/11 20:57:21 882022] [debug] |xqc_engine_wakeup_after|wakeup:1757624241916191|now:1757624241882022|diff:34169|
[2025/09/11 20:57:21 882026] [debug] |xqc_engine_main_logic|END|now:1757624241882019|
[2025/09/11 20:57:21 882873] [info] |xqc_engine_packet_process|==>|conn:000056282ADFEFFC|size:37|state:ESTABED|recv_time:1757624241882872|
[2025/09/11 20:57:21 882884] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5a646dc8dff51c35b8551cc5|spin_bit:0|
[2025/09/11 20:57:21 882891] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|largest_pn:13|
[2025/09/11 20:57:21 882897] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/11 20:57:21 882905] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/11 20:57:21 882910] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:2|
[2025/09/11 20:57:21 882921] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|conn:000056282ADFEFFC|path:0|pkt_num:13|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:13|
[2025/09/11 20:57:21 882926] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:10062|prior_delivered:1464|prior_time:1757624241843829|is_app_limited:1|send_elapse:937|ack_elapse:39043|ctl_first_sent_time:1757624241844766|lagest_ack_time:1757624241882872|curr_delivered:11526|
[2025/09/11 20:57:21 882930] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_update_sample|sampler_sent_time_update:1757624241844766|
[2025/09/11 20:57:21 882935] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:14|
[2025/09/11 20:57:21 882939] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|before update rtt|conn:000056282ADFEFFC|srtt:33848|rttvar:3126|minrtt:30555|latest_rtt:38106|ack_delay:64|
[2025/09/11 20:57:21 882943] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |after update rtt|conn:000056282ADFEFFC|srtt:34372|rttvar:3393|minrtt:30555|latest_rtt:38106|ack_delay:64|
[2025/09/11 20:57:21 882947] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/11 20:57:21 882951] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/11 20:57:21 882955] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|srtt:34372|rtt_var:3393|pto_duration:47944|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/11 20:57:21 882960] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/11 20:57:21 882964] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/11 20:57:21 882967] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_get_pto_time_and_space|conn:000056282ADFEFFC|path:0|PNS: 2, unacked: 917|
[2025/09/11 20:57:21 882971] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:LOSS_DETECTION|expire:1757624241917783|now:1757624241882955|interv:34828|
[2025/09/11 20:57:21 882975] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000056282ADFEFFC|path:0|pns:2|expire:1757624241917783|now:1757624241882955|interval:34828|pto_count:0|srtt:34372
[2025/09/11 20:57:21 882979] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_generate_sample|sampler: send_elapse 937, ack_elapse 39043, delivered 10062|rate 257715|lost 0|
[2025/09/11 20:57:21 882984] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (257715) in round 2|
[2025/09/11 20:57:21 882988] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_update_min_rtt|minrtt expire|rtt:30555, old_rtt:30555|
[2025/09/11 20:57:21 882992] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:22716|extra_cwnd:15798|
[2025/09/11 20:57:21 882996] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:56278|packet_lost:0|acked:1200|po_sent_time:1757624241844766|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 883000] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:56278|packet_lost:0|acked:1200|po_sent_time:1757624241844766|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1526|
[2025/09/11 20:57:21 883005] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f |bbr on ack|mode:0|pacing_rate:4000225|bw:257715|cwnd:57478|full_bw_reached:0|inflight:917|srtt:34372|latest_rtt:38106|min_rtt:30555|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/11 20:57:21 883013] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/11 20:57:21 883017] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_on_pkt_processed|====>|conn:000056282ADFEFFC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:14|frame:ACK |recv_time:1757624241882872|dcid:5a646dc8dff51c35b8551cc5|dcid_seq:0|
[2025/09/11 20:57:21 883022] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:PATH_IDLE|expire:1757624361882872|now:1757624241882872|interv:120000000|
[2025/09/11 20:57:21 883026] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:CONN_IDLE|expire:1757624361882872|now:1757624241882872|interv:120000000|
[2025/09/11 20:57:21 883030] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_remove_wakeup_queue|next_tick_time:1757624241916191|pq_index:0|
[2025/09/11 20:57:21 883034] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_active_queue|last_ticked_time:1757624241881996|
[2025/09/11 20:57:21 883038] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241883038|
[2025/09/11 20:57:21 883042] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_process_conn|conn:000056282ADFEFFC|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:1757624241883041|
[2025/09/11 20:57:21 883048] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_next_wakeup_time|wakeup_time:1757624241917783|
[2025/09/11 20:57:21 883052] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_wakeup_queue|next_tick_time:1757624241917783|
[2025/09/11 20:57:21 883056] [debug] |xqc_engine_wakeup_after|wakeup:1757624241917783|now:1757624241883056|diff:34727|
[2025/09/11 20:57:21 883060] [debug] |xqc_engine_main_logic|END|now:1757624241883041|
[2025/09/11 20:57:21 883065] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241883065|
[2025/09/11 20:57:21 883068] [debug] |xqc_engine_wakeup_after|wakeup:1757624241917783|now:1757624241883068|diff:34715|
[2025/09/11 20:57:21 883072] [debug] |xqc_engine_main_logic|END|now:1757624241883065|
[2025/09/11 20:57:21 883620] [info] |xqc_engine_packet_process|==>|conn:000056282ADFEFFC|size:40|state:ESTABED|recv_time:1757624241883620|
[2025/09/11 20:57:21 883626] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5a646dc8dff51c35b8551cc5|spin_bit:0|
[2025/09/11 20:57:21 883631] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|largest_pn:14|
[2025/09/11 20:57:21 883635] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/11 20:57:21 883639] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/11 20:57:21 883666] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_process_frames|frame_type:1d|
[2025/09/11 20:57:21 883671] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:CONN_DRAINING|expire:1757624242102502|now:1757624241883670|interv:218832|
[2025/09/11 20:57:21 883675] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_queue_drop_packets|sndq_packets_used:1|sndq_packets_used_bytes:0|sndq_packets_free:14|
[2025/09/11 20:57:21 883680] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:917|
[2025/09/11 20:57:21 883684] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_unset|type:ACK_INIT|
[2025/09/11 20:57:21 883687] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_unset|type:ACK_HSK|
[2025/09/11 20:57:21 883691] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/11 20:57:21 883695] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/11 20:57:21 883704] [info] |scid:5a646dc8dff51c35b8551cc5|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) 
[2025/09/11 20:57:21 883710] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/11 20:57:21 883714] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/11 20:57:21 883718] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_on_pkt_processed|====>|conn:000056282ADFEFFC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:15|frame:CONNECTION_CLOSE |recv_time:1757624241883620|dcid:5a646dc8dff51c35b8551cc5|dcid_seq:0|
[2025/09/11 20:57:21 883723] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:PATH_IDLE|expire:1757624361883620|now:1757624241883620|interv:120000000|
[2025/09/11 20:57:21 883727] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_set|type:CONN_IDLE|expire:1757624361883620|now:1757624241883620|interv:120000000|
[2025/09/11 20:57:21 883731] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_remove_wakeup_queue|next_tick_time:1757624241917783|pq_index:0|
[2025/09/11 20:57:21 883735] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_active_queue|last_ticked_time:1757624241883041|
[2025/09/11 20:57:21 883739] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241883739|
[2025/09/11 20:57:21 883743] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_process_conn|conn:000056282ADFEFFC|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:1757624241883742|
[2025/09/11 20:57:21 883749] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_path_get_perf_class|conn:000056282ADFEFFC|path_id:0|path_srtt:34372|min_srtt:34372|path_bw:257715|loss_rate:0.00|path_pto:0|
[2025/09/11 20:57:21 883754] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|path srtt|conn:000056282ADFEFFC|path_id:0|path_srtt:34372|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/11 20:57:21 883759] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:29|reinj:0|path_class:2|
[2025/09/11 20:57:21 883764] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_check_acked_or_dropped_pkt|conn:000056282ADFEFFC|pkt_num:0|size:29|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/11 20:57:21 883768] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/11 20:57:21 883800] [info] |scid:5a646dc8dff51c35b8551cc5|xqc_send_packet_with_pn|<==|conn:000056282ADFEFFC|path:0|pkt_num:16|size:29|sent:45|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757624241883775|stream_id:0|stream_offset:0|
[2025/09/11 20:57:21 883806] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_on_packet_sent|conn:000056282ADFEFFC|path:0|pkt_num:16|origin_pktnum:0|size:29|enc_size:45|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/11 20:57:21 883812] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_next_wakeup_time|wakeup_time:1757624242102502|
[2025/09/11 20:57:21 883816] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_wakeup_queue|next_tick_time:1757624242102502|
[2025/09/11 20:57:21 883820] [debug] |xqc_engine_wakeup_after|wakeup:1757624242102502|now:1757624241883820|diff:218682|
[2025/09/11 20:57:21 883824] [debug] |xqc_engine_main_logic|END|now:1757624241883742|
[2025/09/11 20:57:21 883829] [debug] |xqc_engine_main_logic|BEGIN|now:1757624241883829|
[2025/09/11 20:57:21 883833] [debug] |xqc_engine_wakeup_after|wakeup:1757624242102502|now:1757624241883833|diff:218669|
[2025/09/11 20:57:21 883837] [debug] |xqc_engine_main_logic|END|now:1757624241883829|
[2025/09/11 20:57:22 103123] [debug] |xqc_engine_main_logic|BEGIN|now:1757624242103122|
[2025/09/11 20:57:22 103160] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_remove_wakeup_queue|next_tick_time:1757624242102502|pq_index:0|
[2025/09/11 20:57:22 103168] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_add_active_queue|last_ticked_time:1757624241883742|
[2025/09/11 20:57:22 103176] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_engine_process_conn|conn:000056282ADFEFFC|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:1757624242103173|
[2025/09/11 20:57:22 103183] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757624242102502|now:1757624242103173|
[2025/09/11 20:57:22 103189] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757624242102502|now:1757624242103173|
[2025/09/11 20:57:22 103194] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/11 20:57:22 103200] [info] |xqc_engine_main_logic|conn:000056282ADFEFFC|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f|conn_state:13|next_tick_time:1757624242102502
[2025/09/11 20:57:22 103215] [report] |scid:5a646dc8dff51c35b8551cc5|xqc_conn_destroy|000056282ADFEFFC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:34554|first_send_delay:35091|conn_persist:294846|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f|hsk_recv:34003|close_recv:75301|close_send:75406|last_recv:75251|last_send:75406|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,21,18,14,10240,0,17,i32,4,24,37,4,13,73,0,4,24,37,4,14,74,0,4,27,40,40000,15,75,0,4,917,80,14,36,4,31,4,15,59,4,29,40000,16,75,0-2,0-2,0-0,0-0,0-0,0-34,0-12942,0-2997,0-17,0-14,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:17|spurious_loss:0|detected_loss:0|max_pto:0|finished_streams:0|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/11 20:57:22 103226] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/11 20:57:22 103238] [stats] |scid:5a646dc8dff51c35b8551cc5|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:10240|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757624241843198|wrt_delay:197|snd_delay:1024|finwrt_delay:262|finsnd_delay:1641|finrcv_delay:2|finread_delay:85|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-5a646dc8dff51c35b8551cc5 p-193.167.0.100-38784-02d11c53be8970b15a057b4ceb57d478fa100a4f|path_info:mp is not supported in connection scid:5a646dc8dff51c35b8551cc5|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/11 20:57:22 103288] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_send_ctl_destroy|destroy|
[2025/09/11 20:57:22 103296] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/11 20:57:22 103302] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/11 20:57:22 103306] [debug] |scid:5a646dc8dff51c35b8551cc5|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/11 20:57:22 103353] [debug] |xqc_engine_wakeup_after|wakeup:1757624298028403|now:1757624242103353|diff:55925050|
[2025/09/11 20:57:22 103374] [debug] |xqc_engine_main_logic|END|now:1757624242103173|