[2025/12/13 12:14:35 752294] [warn] |xqc_tls_ctx_set_config|no session ticket key data|
[2025/12/13 12:14:35 756483] [warn] |xqc_create_server_ssl_ctx|read ssl session ticket key error|
[2025/12/13 12:14:35 756509] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/12/13 12:14:35 756520] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/12/13 12:14:35 756524] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/12/13 12:14:35 756528] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/12/13 12:14:35 756532] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/12/13 12:14:35 756539] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/12/13 12:14:35 756543] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/12/13 12:14:35 756547] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/12/13 12:14:35 756551] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/12/13 12:14:36 090260] [debug] |scid:f8319d057c3b02bac230db5b|xqc_timer_set|type:CONN_IDLE|expire:1765628136090257|now:1765628076090257|interv:60000000|
[2025/12/13 12:14:36 090307] [debug] |scid:f8319d057c3b02bac230db5b|xqc_timer_set|type:PATH_IDLE|expire:1765628136090307|now:1765628076090307|interv:60000000|
[2025/12/13 12:14:36 090315] [debug] |xqc_path_create|path:0|dcid:|scid:f8319d057c3b02bac230db5b|create_path_count:1|
[2025/12/13 12:14:36 090321] [debug] |scid:f8319d057c3b02bac230db5b|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|
[2025/12/13 12:14:36 090327] [debug] |xqc_path_init|path:0|dcid:|scid:f8319d057c3b02bac230db5b|state:2|
[2025/12/13 12:14:36 090332] [debug] |scid:f8319d057c3b02bac230db5b|xqc_conn_create|success|scid:f8319d057c3b02bac230db5b|dcid:|conn:000055FB4B39FFBC|
[2025/12/13 12:14:36 090338] [info] |scid:f8319d057c3b02bac230db5b|xqc_conn_server_create|hash odcid conn|odcid:|conn:000055FB4B39FFBC|
[2025/12/13 12:14:36 090343] [stats] |xqc_conn_server_init_path_addr|path:0|addr or cid not avail|
[2025/12/13 12:14:36 090373] [info] |xqc_engine_packet_process|==>|conn:000055FB4B39FFBC|size:1207|state:S_INIT|recv_time:1765628076090226|
[2025/12/13 12:14:36 090380] [info] |scid:f8319d057c3b02bac230db5b|xqc_packet_parse_long_header|version not supported|v:1463896404|
[2025/12/13 12:14:36 090386] [error] |scid:f8319d057c3b02bac230db5b|xqc_packet_parse_single|xqc_packet_parse_long_header error:-629|
[2025/12/13 12:14:36 090391] [info] |scid:f8319d057c3b02bac230db5b|xqc_conn_process_packet|ignore err|-629|
[2025/12/13 12:14:36 090397] [debug] |scid:f8319d057c3b02bac230db5b|xqc_timer_set|type:PATH_IDLE|expire:1765628136090226|now:1765628076090226|interv:60000000|
[2025/12/13 12:14:36 090402] [debug] |scid:f8319d057c3b02bac230db5b|xqc_timer_set|type:CONN_IDLE|expire:1765628136090226|now:1765628076090226|interv:60000000|
[2025/12/13 12:14:36 090409] [debug] |scid:f8319d057c3b02bac230db5b|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/13 12:14:36 090416] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076090416|
[2025/12/13 12:14:36 090423] [debug] |scid:f8319d057c3b02bac230db5b|xqc_engine_process_conn|conn:000055FB4B39FFBC|state:S_INIT|flag:TICKING VERSION_NEGOTIATION |now:1765628076090421|
[2025/12/13 12:14:36 090436] [debug] |scid:f8319d057c3b02bac230db5b|xqc_path_get_perf_class|conn:000055FB4B39FFBC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 090443] [debug] |scid:f8319d057c3b02bac230db5b|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B39FFBC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 090449] [debug] |scid:f8319d057c3b02bac230db5b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:|pn:0|size:11|reinj:0|path_class:2|
[2025/12/13 12:14:36 090456] [debug] |scid:f8319d057c3b02bac230db5b|xqc_check_acked_or_dropped_pkt|conn:000055FB4B39FFBC|pkt_num:0|size:11|pkt_type:VERSION_NEGOTIATION|frame:|
[2025/12/13 12:14:36 090490] [info] |scid:f8319d057c3b02bac230db5b|xqc_process_packet_without_pn|<==|conn:000055FB4B39FFBC|size:11|sent:11|pkt_type:VERSION_NEGOTIATION|
[2025/12/13 12:14:36 090500] [debug] |scid:f8319d057c3b02bac230db5b|xqc_conn_next_wakeup_time|wakeup_time:1765628136090226|
[2025/12/13 12:14:36 090507] [debug] |scid:f8319d057c3b02bac230db5b|xqc_engine_add_wakeup_queue|next_tick_time:1765628136090226|
[2025/12/13 12:14:36 090512] [debug] |xqc_engine_wakeup_after|wakeup:1765628136090226|now:1765628076090512|diff:59999714|
[2025/12/13 12:14:36 090519] [debug] |xqc_engine_main_logic|END|now:1765628076090421|
[2025/12/13 12:14:36 790895] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:CONN_IDLE|expire:1765628136790893|now:1765628076790893|interv:60000000|
[2025/12/13 12:14:36 790930] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:PATH_IDLE|expire:1765628136790929|now:1765628076790929|interv:60000000|
[2025/12/13 12:14:36 790937] [debug] |xqc_path_create|path:0|dcid:|scid:d9995e56b5252a7e7068b2f6|create_path_count:1|
[2025/12/13 12:14:36 790943] [debug] |scid:d9995e56b5252a7e7068b2f6|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|
[2025/12/13 12:14:36 790949] [debug] |xqc_path_init|path:0|dcid:|scid:d9995e56b5252a7e7068b2f6|state:2|
[2025/12/13 12:14:36 790954] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_create|success|scid:d9995e56b5252a7e7068b2f6|dcid:|conn:000055FB4B3A70BC|
[2025/12/13 12:14:36 790960] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_server_create|hash odcid conn|odcid:b2e78265e3fcae67|conn:000055FB4B3A70BC|
[2025/12/13 12:14:36 790966] [stats] |xqc_conn_server_init_path_addr|path:0|addr or cid not avail|
[2025/12/13 12:14:36 790971] [info] |xqc_engine_packet_process|==>|conn:000055FB4B3A70BC|size:1252|state:S_INIT|recv_time:1765628076790860|
[2025/12/13 12:14:36 790979] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_parse_initial|packet parse|initial|
[2025/12/13 12:14:36 790984] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_parse_initial|success|Length:1234|
[2025/12/13 12:14:36 790989] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_check_token|token empty|
[2025/12/13 12:14:36 790994] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_server_accept|check_token fail|conn:000055FB4B3A70BC|addr or cid not avail|
[2025/12/13 12:14:36 791003] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_get_local_transport_params|generate sr_token[482fc07a982e4974259e1b60a8013b5b] for cid[b2e78265e3fcae67]
[2025/12/13 12:14:36 791216] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 12:14:36 791223] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15855353|
[2025/12/13 12:14:36 791233] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:15855353|
[2025/12/13 12:14:36 791238] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_frames|frame_type:6|
[2025/12/13 12:14:36 791248] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/12/13 12:14:36 791254] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_crypto_frame|level:0|
[2025/12/13 12:14:36 791259] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/12/13 12:14:36 791264] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|310u|
[2025/12/13 12:14:36 791432] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/12/13 12:14:36 791730] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:65535|
[2025/12/13 12:14:36 791739] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/12/13 12:14:36 791745] [warn] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/12/13 12:14:36 791949] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/12/13 12:14:36 791954] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/12/13 12:14:36 791960] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/12/13 12:14:36 791964] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/12/13 12:14:36 791968] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_crypto_frame|server create hsk stream|
[2025/12/13 12:14:36 791973] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_frames|frame_type:0|
[2025/12/13 12:14:36 791976] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_padding_frame|process padding|
[2025/12/13 12:14:36 791985] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 12:14:36 791990] [debug] |scid:d9995e56b5252a7e7068b2f6|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) SERVER_ACCEPT |ack_freq:2|
[2025/12/13 12:14:36 791995] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15855353|largest:15855353|pns:0|
[2025/12/13 12:14:36 792000] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_on_pkt_processed|====>|conn:000055FB4B3A70BC|path:0|size:1252|pkt_type:INIT|pkt_num:15855353|frame:PADDING CRYPTO |recv_time:1765628076790860|dcid:b2e78265e3fcae67|dcid_seq:0|
[2025/12/13 12:14:36 792006] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:PATH_IDLE|expire:1765628136790860|now:1765628076790860|interv:60000000|
[2025/12/13 12:14:36 792010] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:CONN_IDLE|expire:1765628136790860|now:1765628076790860|interv:60000000|
[2025/12/13 12:14:36 792015] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076792014|
[2025/12/13 12:14:36 792020] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_process_conn|conn:000055FB4B3A70BC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) SERVER_ACCEPT |now:1765628076792019|
[2025/12/13 12:14:36 792025] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/12/13 12:14:36 792029] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/12/13 12:14:36 792033] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_crypto_write_streams|
[2025/12/13 12:14:36 792038] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_on_write|enc_level|0|
[2025/12/13 12:14:36 792041] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/12/13 12:14:36 792048] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:153|sent:127|pkt_type:INIT|frame:CRYPTO |now:1765628076792048|
[2025/12/13 12:14:36 792053] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/12/13 12:14:36 792057] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_crypto_write_streams|
[2025/12/13 12:14:36 792060] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_on_write|enc_level|2|
[2025/12/13 12:14:36 792065] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:153|sent:128|pkt_type:HSK|frame:CRYPTO |now:1765628076792065|
[2025/12/13 12:14:36 792070] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1200|sent:1175|pkt_type:HSK|frame:CRYPTO |now:1765628076792070|
[2025/12/13 12:14:36 792075] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1200|sent:1175|pkt_type:HSK|frame:CRYPTO |now:1765628076792075|
[2025/12/13 12:14:36 792079] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1200|sent:1175|pkt_type:HSK|frame:CRYPTO |now:1765628076792079|
[2025/12/13 12:14:36 792088] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1200|sent:1175|pkt_type:HSK|frame:CRYPTO |now:1765628076792088|
[2025/12/13 12:14:36 792093] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1200|sent:1175|pkt_type:HSK|frame:CRYPTO |now:1765628076792092|
[2025/12/13 12:14:36 792097] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1200|sent:1175|pkt_type:HSK|frame:CRYPTO |now:1765628076792097|
[2025/12/13 12:14:36 792102] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1200|sent:1175|pkt_type:HSK|frame:CRYPTO |now:1765628076792101|
[2025/12/13 12:14:36 792106] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:1200|sent:1175|pkt_type:HSK|frame:CRYPTO |now:1765628076792106|
[2025/12/13 12:14:36 792111] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:387|sent:362|pkt_type:HSK|frame:CRYPTO |now:1765628076792111|
[2025/12/13 12:14:36 792115] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:108|sent:83|pkt_type:HSK|frame:CRYPTO |now:1765628076792115|
[2025/12/13 12:14:36 792120] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:65|sent:40|pkt_type:HSK|frame:CRYPTO |now:1765628076792120|
[2025/12/13 12:14:36 792124] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/12/13 12:14:36 792130] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_gen_ack_frame|largest_recv:15855353|ack_delay:1270|first_ack_range:0|largest_pkt_recv_time:1765628076790860|
[2025/12/13 12:14:36 792135] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_gen_ack_frame|high:15855353|low:15855353|pkt_pns:0|
[2025/12/13 12:14:36 792139] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:15855353|frame_largest_recv:15855353|
[2025/12/13 12:14:36 792144] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/12/13 12:14:36 792150] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 792155] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 792160] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:153|reinj:0|path_class:2|
[2025/12/13 12:14:36 792165] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 792169] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 792174] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:153|reinj:0|path_class:2|
[2025/12/13 12:14:36 792178] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 792182] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 792186] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1200|reinj:0|path_class:2|
[2025/12/13 12:14:36 792193] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 792198] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 792202] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1200|reinj:0|path_class:2|
[2025/12/13 12:14:36 792206] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 792210] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 792215] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1200|reinj:0|path_class:2|
[2025/12/13 12:14:36 792219] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 792223] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 792227] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1200|reinj:0|path_class:2|
[2025/12/13 12:14:36 792232] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 792236] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 792240] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1200|reinj:0|path_class:2|
[2025/12/13 12:14:36 792244] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 792248] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 792253] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1200|reinj:0|path_class:2|
[2025/12/13 12:14:36 792257] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 792261] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 792266] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1200|reinj:0|path_class:2|
[2025/12/13 12:14:36 792270] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 792274] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 792281] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:1200|reinj:0|path_class:2|
[2025/12/13 12:14:36 792285] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 792289] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 792294] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:387|reinj:0|path_class:2|
[2025/12/13 12:14:36 792298] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 792302] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 792306] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:108|reinj:0|path_class:2|
[2025/12/13 12:14:36 792310] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 792315] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 792319] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:65|reinj:0|path_class:2|
[2025/12/13 12:14:36 792323] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 792329] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:153|pkt_type:INIT|frame:CRYPTO |
[2025/12/13 12:14:36 792335] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 12:14:36 792384] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1765628076792342|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 792394] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|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|
[2025/12/13 12:14:36 792402] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 12:14:36 792410] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 792418] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 12:14:36 792424] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:14:36 792430] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:14:36 792436] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628077542342|now:1765628076792409|interv:749933|
[2025/12/13 12:14:36 792443] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:0|expire:1765628077542342|now:1765628076792409|interval:749933|pto_count:0|srtt:250000
[2025/12/13 12:14:36 792457] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/12/13 12:14:36 792465] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:153|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 12:14:36 792471] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 12:14:36 792498] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:0|size:153|sent:169|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1765628076792478|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 792503] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:0|origin_pktnum:0|size:153|enc_size:169|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 792510] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/12/13 12:14:36 792517] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 792524] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 12:14:36 792530] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 153|
[2025/12/13 12:14:36 792537] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:14:36 792544] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628077542342|now:1765628076792517|interv:749825|
[2025/12/13 12:14:36 792550] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:0|expire:1765628077542342|now:1765628076792517|interval:749825|pto_count:0|srtt:250000
[2025/12/13 12:14:36 792557] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1337|
[2025/12/13 12:14:36 792562] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:1200|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 12:14:36 792567] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 12:14:36 792591] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:1|size:1200|sent:1216|pkt_type:HSK|frame:CRYPTO |inflight:1337|now:1765628076792573|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 792597] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:1|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 792604] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:1337|applimit:0|
[2025/12/13 12:14:36 792611] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 792618] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 12:14:36 792624] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 1353|
[2025/12/13 12:14:36 792630] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:14:36 792636] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628077542342|now:1765628076792611|interv:749731|
[2025/12/13 12:14:36 792647] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:0|expire:1765628077542342|now:1765628076792611|interval:749731|pto_count:0|srtt:250000
[2025/12/13 12:14:36 792652] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2537|
[2025/12/13 12:14:36 792657] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:1200|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 12:14:36 792661] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 12:14:36 792685] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:2|size:1200|sent:1216|pkt_type:HSK|frame:CRYPTO |inflight:2537|now:1765628076792668|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 792691] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:2|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 792698] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:2537|applimit:0|
[2025/12/13 12:14:36 792706] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 792713] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 12:14:36 792719] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 2553|
[2025/12/13 12:14:36 792725] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:14:36 792731] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628077542342|now:1765628076792705|interv:749637|
[2025/12/13 12:14:36 792737] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:0|expire:1765628077542342|now:1765628076792705|interval:749637|pto_count:0|srtt:250000
[2025/12/13 12:14:36 792743] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3737|
[2025/12/13 12:14:36 792747] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:1200|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 12:14:36 792753] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/13 12:14:36 792776] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:3|size:1200|sent:1216|pkt_type:HSK|frame:CRYPTO |inflight:3737|now:1765628076792759|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 792781] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:3|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 792788] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:3737|applimit:0|
[2025/12/13 12:14:36 792795] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 792801] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 12:14:36 792807] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 3753|
[2025/12/13 12:14:36 792819] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:14:36 792825] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628077542342|now:1765628076792794|interv:749548|
[2025/12/13 12:14:36 792832] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:0|expire:1765628077542342|now:1765628076792794|interval:749548|pto_count:0|srtt:250000
[2025/12/13 12:14:36 792838] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:4937|
[2025/12/13 12:14:36 792842] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:1200|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 12:14:36 792847] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/13 12:14:36 792872] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:4|size:1200|sent:1216|pkt_type:HSK|frame:CRYPTO |inflight:4937|now:1765628076792853|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 792877] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:4|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 792884] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:4937|applimit:0|
[2025/12/13 12:14:36 792890] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 792897] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 1184|
[2025/12/13 12:14:36 792903] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 4953|
[2025/12/13 12:14:36 792910] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:14:36 792916] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628077542342|now:1765628076792890|interv:749452|
[2025/12/13 12:14:36 792922] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:0|expire:1765628077542342|now:1765628076792890|interval:749452|pto_count:0|srtt:250000
[2025/12/13 12:14:36 792927] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:6137|
[2025/12/13 12:14:36 792931] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:1200|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 12:14:36 792935] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/12/13 12:14:36 792958] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:5|size:1200|sent:1216|pkt_type:HSK|frame:CRYPTO |inflight:6137|now:1765628076792941|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 792964] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:5|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 792970] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:6137|applimit:0|
[2025/12/13 12:14:36 792977] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|amplification limit|stop timer|conn:000055FB4B3A70BC|path:0|
[2025/12/13 12:14:36 792983] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 12:14:36 792995] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:7337|
[2025/12/13 12:14:36 793003] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:1200|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 12:14:36 793009] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_path_send_packets|blocked by anti amplification limit|total_sent:7449|3*total_recv:3756|
[2025/12/13 12:14:36 793014] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_next_wakeup_time|wakeup_time:1765628136790860|
[2025/12/13 12:14:36 793018] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_wakeup_queue|next_tick_time:1765628136790860|
[2025/12/13 12:14:36 793022] [debug] |xqc_engine_wakeup_after|wakeup:1765628136090226|now:1765628076793022|diff:59297204|
[2025/12/13 12:14:36 793027] [debug] |xqc_engine_main_logic|END|now:1765628076792019|
[2025/12/13 12:14:36 793033] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076793033|
[2025/12/13 12:14:36 793037] [debug] |xqc_engine_wakeup_after|wakeup:1765628136090226|now:1765628076793037|diff:59297189|
[2025/12/13 12:14:36 793041] [debug] |xqc_engine_main_logic|END|now:1765628076793033|
[2025/12/13 12:14:36 828832] [info] |xqc_engine_packet_process|==>|conn:000055FB4B3A70BC|size:45|state:S_HANDSHAKE_SENT|recv_time:1765628076828831|
[2025/12/13 12:14:36 828857] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_parse_handshake|success|Length:25|
[2025/12/13 12:14:36 828863] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 12:14:36 828867] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15855358|
[2025/12/13 12:14:36 828873] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:15855358|
[2025/12/13 12:14:36 828877] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_frames|frame_type:2|
[2025/12/13 12:14:36 828882] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|conn:000055FB4B3A70BC|path:0|pkt_num:0|origin_pktnum:0|size:153|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:0|
[2025/12/13 12:14:36 828887] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1337|prior_delivered:0|prior_time:1765628076792342|is_app_limited:1|send_elapse:136|ack_elapse:36489|ctl_first_sent_time:1765628076792478|lagest_ack_time:1765628076828831|curr_delivered:153|
[2025/12/13 12:14:36 828892] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_sent_time_update:1765628076792478|
[2025/12/13 12:14:36 828897] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|sndq_packets_used:13||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/12/13 12:14:36 828901] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|conn:000055FB4B3A70BC|path:0|pkt_num:1|origin_pktnum:0|size:1200|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:1|
[2025/12/13 12:14:36 828906] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2537|prior_delivered:0|prior_time:1765628076792342|is_app_limited:1|send_elapse:231|ack_elapse:36489|ctl_first_sent_time:1765628076792573|lagest_ack_time:1765628076828831|curr_delivered:1353|
[2025/12/13 12:14:36 828910] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_sent_time_update:1765628076792573|
[2025/12/13 12:14:36 828914] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|sndq_packets_used:12||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/12/13 12:14:36 828918] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|conn:000055FB4B3A70BC|path:0|pkt_num:2|origin_pktnum:0|size:1200|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:2|
[2025/12/13 12:14:36 828922] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3737|prior_delivered:0|prior_time:1765628076792342|is_app_limited:1|send_elapse:326|ack_elapse:36489|ctl_first_sent_time:1765628076792668|lagest_ack_time:1765628076828831|curr_delivered:2553|
[2025/12/13 12:14:36 828934] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_sent_time_update:1765628076792668|
[2025/12/13 12:14:36 828937] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|sndq_packets_used:11||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/12/13 12:14:36 828942] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|conn:000055FB4B3A70BC|path:0|pkt_num:3|origin_pktnum:0|size:1200|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:3|
[2025/12/13 12:14:36 828946] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:4937|prior_delivered:0|prior_time:1765628076792342|is_app_limited:1|send_elapse:417|ack_elapse:36489|ctl_first_sent_time:1765628076792759|lagest_ack_time:1765628076828831|curr_delivered:3753|
[2025/12/13 12:14:36 828950] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_sent_time_update:1765628076792759|
[2025/12/13 12:14:36 828954] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/13 12:14:36 828958] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|conn:000055FB4B3A70BC|path:0|pkt_num:4|origin_pktnum:0|size:1200|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:4|
[2025/12/13 12:14:36 828962] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:6137|prior_delivered:0|prior_time:1765628076792342|is_app_limited:1|send_elapse:511|ack_elapse:36489|ctl_first_sent_time:1765628076792853|lagest_ack_time:1765628076828831|curr_delivered:4953|
[2025/12/13 12:14:36 828967] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_sent_time_update:1765628076792853|
[2025/12/13 12:14:36 828971] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/12/13 12:14:36 828975] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|conn:000055FB4B3A70BC|path:0|pkt_num:5|origin_pktnum:0|size:1200|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/12/13 12:14:36 828979] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:7337|prior_delivered:0|prior_time:1765628076792342|is_app_limited:1|send_elapse:599|ack_elapse:36489|ctl_first_sent_time:1765628076792941|lagest_ack_time:1765628076828831|curr_delivered:6153|
[2025/12/13 12:14:36 828983] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_sent_time_update:1765628076792941|
[2025/12/13 12:14:36 828987] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/12/13 12:14:36 828991] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_rtt|before update rtt|conn:000055FB4B3A70BC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:35890|ack_delay:8|
[2025/12/13 12:14:36 828996] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FB4B3A70BC|srtt:35890|rttvar:17945|minrtt:35890|latest_rtt:35890|ack_delay:8|
[2025/12/13 12:14:36 829000] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/12/13 12:14:36 829004] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 12:14:36 829008] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|amplification limit|stop timer|conn:000055FB4B3A70BC|path:0|
[2025/12/13 12:14:36 829012] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 12:14:36 829019] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_generate_sample|sampler: send_elapse 599, ack_elapse 36489, delivered 6153|rate 168626|lost 0|
[2025/12/13 12:14:36 829024] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/12/13 12:14:36 829028] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (168626) in round 1|
[2025/12/13 12:14:36 829032] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_update_min_rtt|probertt expire|rtt:35890, old_rtt:2147483647|
[2025/12/13 12:14:36 829036] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_update_min_rtt|minrtt expire|rtt:35890, old_rtt:2147483647|
[2025/12/13 12:14:36 829041] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:17457|extra_cwnd:12306|
[2025/12/13 12:14:36 829045] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:6153|po_sent_time:1765628076792941|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:6153|
[2025/12/13 12:14:36 829049] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:6153|po_sent_time:1765628076792941|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:6153|
[2025/12/13 12:14:36 829054] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:3693827|bw:168626|cwnd:52105|full_bw_reached:0|inflight:1184|srtt:35890|latest_rtt:35890|min_rtt:35890|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 12:14:36 829060] [stats] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_info_circle_record|addr or cid not avail |path:0||cwnd:52105|inflight:1184|mode:0|applimit:0|pacing_rate:3693827|bw:168626|srtt:35890|latest_rtt:35890|min_rtt:35890|send:7|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:38167|acked:6153|delivered:6153|is_cwnd_limited:0|
[2025/12/13 12:14:36 829066] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:52105|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/12/13 12:14:36 829071] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_queue_drop_packets_from_list_with_type|drop pkt from path_high_pri list|inflight:0|cwnd:52105|pkt_num:0|ptype:0|frames:ACK |len:35|
[2025/12/13 12:14:36 829076] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/13 12:14:36 829080] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|amplification limit|stop timer|conn:000055FB4B3A70BC|path:0|
[2025/12/13 12:14:36 829084] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 12:14:36 829087] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_addr_validated|Address Validated|conn:000055FB4B3A70BC|role:1|
[2025/12/13 12:14:36 829091] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FB4B3A70BC|path:0|
[2025/12/13 12:14:36 829095] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 12:14:36 829100] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15855358|largest:15855358|pns:1|
[2025/12/13 12:14:36 829105] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_on_pkt_processed|====>|conn:000055FB4B3A70BC|path:0|size:45|pkt_type:HSK|pkt_num:15855358|frame:ACK |recv_time:1765628076828831|dcid:d9995e56b5252a7e7068b2f6|dcid_seq:0|
[2025/12/13 12:14:36 829109] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:PATH_IDLE|expire:1765628136828831|now:1765628076828831|interv:60000000|
[2025/12/13 12:14:36 829113] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:CONN_IDLE|expire:1765628136828831|now:1765628076828831|interv:60000000|
[2025/12/13 12:14:36 829120] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_remove_wakeup_queue|next_tick_time:1765628136790860|pq_index:1|
[2025/12/13 12:14:36 829124] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_active_queue|last_ticked_time:1765628076792019|
[2025/12/13 12:14:36 829128] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076829128|
[2025/12/13 12:14:36 829133] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_process_conn|conn:000055FB4B3A70BC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY SERVER_ACCEPT |now:1765628076829132|
[2025/12/13 12:14:36 829139] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:1200|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 12:14:36 829144] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/12/13 12:14:36 829172] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:6|size:1200|sent:1216|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1765628076829151|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 829177] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:6|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 829182] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 12:14:36 829186] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:35890|rtt_var:17945|pto_duration:107670|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 829194] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 829200] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 1200|
[2025/12/13 12:14:36 829206] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:14:36 829213] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076936821|now:1765628076829186|interv:107635|
[2025/12/13 12:14:36 829219] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:1|expire:1765628076936821|now:1765628076829186|interval:107635|pto_count:0|srtt:35890
[2025/12/13 12:14:36 829227] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:52105|inflight:1200|
[2025/12/13 12:14:36 829234] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:1200|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 12:14:36 829241] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/12/13 12:14:36 829271] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:7|size:1200|sent:1216|pkt_type:HSK|frame:CRYPTO |inflight:1200|now:1765628076829252|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 829278] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:7|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 829285] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:1200|applimit:0|
[2025/12/13 12:14:36 829292] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:35890|rtt_var:17945|pto_duration:107670|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 829298] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 829311] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 2400|
[2025/12/13 12:14:36 829317] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:14:36 829324] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076936922|now:1765628076829291|interv:107631|
[2025/12/13 12:14:36 829329] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:1|expire:1765628076936922|now:1765628076829291|interval:107631|pto_count:0|srtt:35890
[2025/12/13 12:14:36 829334] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:52105|inflight:2400|
[2025/12/13 12:14:36 829339] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:1200|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 12:14:36 829343] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/12/13 12:14:36 829407] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:8|size:1200|sent:1216|pkt_type:HSK|frame:CRYPTO |inflight:2400|now:1765628076829382|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 829416] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:8|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 829423] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:2400|applimit:0|
[2025/12/13 12:14:36 829430] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:35890|rtt_var:17945|pto_duration:107670|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 829437] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 829443] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 3600|
[2025/12/13 12:14:36 829450] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:14:36 829455] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076937052|now:1765628076829430|interv:107622|
[2025/12/13 12:14:36 829461] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:1|expire:1765628076937052|now:1765628076829430|interval:107622|pto_count:0|srtt:35890
[2025/12/13 12:14:36 829468] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:52105|inflight:3600|
[2025/12/13 12:14:36 829473] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:387|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 12:14:36 829477] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/12/13 12:14:36 829502] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:9|size:387|sent:403|pkt_type:HSK|frame:CRYPTO |inflight:3600|now:1765628076829484|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 829509] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:9|origin_pktnum:0|size:387|enc_size:403|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 829516] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:3600|applimit:0|
[2025/12/13 12:14:36 829522] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:35890|rtt_var:17945|pto_duration:107670|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 829536] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 829542] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 3987|
[2025/12/13 12:14:36 829548] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:14:36 829554] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076937154|now:1765628076829522|interv:107632|
[2025/12/13 12:14:36 829560] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:1|expire:1765628076937154|now:1765628076829522|interval:107632|pto_count:0|srtt:35890
[2025/12/13 12:14:36 829565] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:52105|inflight:3987|
[2025/12/13 12:14:36 829570] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:108|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 12:14:36 829575] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/12/13 12:14:36 829599] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:10|size:108|sent:124|pkt_type:HSK|frame:CRYPTO |inflight:3987|now:1765628076829581|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 829605] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:10|origin_pktnum:0|size:108|enc_size:124|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 829612] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:3987|applimit:0|
[2025/12/13 12:14:36 829619] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:35890|rtt_var:17945|pto_duration:107670|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 829626] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 829632] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 4095|
[2025/12/13 12:14:36 829639] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:14:36 829645] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076937251|now:1765628076829618|interv:107633|
[2025/12/13 12:14:36 829651] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:1|expire:1765628076937251|now:1765628076829618|interval:107633|pto_count:0|srtt:35890
[2025/12/13 12:14:36 829656] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:52105|inflight:4095|
[2025/12/13 12:14:36 829660] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:65|pkt_type:HSK|frame:CRYPTO |
[2025/12/13 12:14:36 829665] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/12/13 12:14:36 829688] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:11|size:65|sent:81|pkt_type:HSK|frame:CRYPTO |inflight:4095|now:1765628076829671|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 829693] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:11|origin_pktnum:0|size:65|enc_size:81|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 829700] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:4095|applimit:0|
[2025/12/13 12:14:36 829714] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:35890|rtt_var:17945|pto_duration:107670|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 829721] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 829727] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 4160|
[2025/12/13 12:14:36 829733] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:14:36 829740] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076937341|now:1765628076829713|interv:107628|
[2025/12/13 12:14:36 829745] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:1|expire:1765628076937341|now:1765628076829713|interval:107628|pto_count:0|srtt:35890
[2025/12/13 12:14:36 829749] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:52105|inflight:4160|
[2025/12/13 12:14:36 829754] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_next_wakeup_time|wakeup_time:1765628076937341|
[2025/12/13 12:14:36 829759] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_wakeup_queue|next_tick_time:1765628076937341|
[2025/12/13 12:14:36 829763] [debug] |xqc_engine_wakeup_after|wakeup:1765628076937341|now:1765628076829763|diff:107578|
[2025/12/13 12:14:36 829767] [debug] |xqc_engine_main_logic|END|now:1765628076829132|
[2025/12/13 12:14:36 829773] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076829773|
[2025/12/13 12:14:36 829776] [debug] |xqc_engine_wakeup_after|wakeup:1765628076937341|now:1765628076829776|diff:107565|
[2025/12/13 12:14:36 829780] [debug] |xqc_engine_main_logic|END|now:1765628076829773|
[2025/12/13 12:14:36 860557] [info] |xqc_engine_packet_process|==>|conn:000055FB4B3A70BC|size:45|state:S_HANDSHAKE_SENT|recv_time:1765628076860556|
[2025/12/13 12:14:36 860574] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_parse_handshake|success|Length:25|
[2025/12/13 12:14:36 860582] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|largest_pn:15855358|
[2025/12/13 12:14:36 860587] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15855359|
[2025/12/13 12:14:36 860595] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:15855359|
[2025/12/13 12:14:36 860601] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_frames|frame_type:2|
[2025/12/13 12:14:36 860607] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|conn:000055FB4B3A70BC|path:0|pkt_num:6|origin_pktnum:0|size:1200|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/12/13 12:14:36 860614] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1200|prior_delivered:6153|prior_time:1765628076829151|is_app_limited:1|send_elapse:0|ack_elapse:31405|ctl_first_sent_time:1765628076829151|lagest_ack_time:1765628076860556|curr_delivered:7353|
[2025/12/13 12:14:36 860620] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_sent_time_update:1765628076829151|
[2025/12/13 12:14:36 860626] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/12/13 12:14:36 860631] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_rtt|before update rtt|conn:000055FB4B3A70BC|srtt:35890|rttvar:17945|minrtt:35890|latest_rtt:31405|ack_delay:16|
[2025/12/13 12:14:36 860637] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FB4B3A70BC|srtt:35327|rttvar:14584|minrtt:31405|latest_rtt:31405|ack_delay:16|
[2025/12/13 12:14:36 860651] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/12/13 12:14:36 860656] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 12:14:36 860662] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:35327|rtt_var:14584|pto_duration:93663|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 860668] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 860673] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 2960|
[2025/12/13 12:14:36 860678] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:14:36 860683] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076923334|now:1765628076860661|interv:62673|
[2025/12/13 12:14:36 860688] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:1|expire:1765628076923334|now:1765628076860661|interval:62673|pto_count:0|srtt:35327
[2025/12/13 12:14:36 860694] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31405, delivered 1200|rate 38210|lost 0|
[2025/12/13 12:14:36 860700] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/12/13 12:14:36 860705] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_update_min_rtt|probertt expire|rtt:31405, old_rtt:35890|
[2025/12/13 12:14:36 860711] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_update_min_rtt|minrtt expire|rtt:31405, old_rtt:35890|
[2025/12/13 12:14:36 860716] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:15276|extra_cwnd:12306|
[2025/12/13 12:14:36 860721] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:52105|packet_lost:0|acked:1200|po_sent_time:1765628076829151|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:7353|
[2025/12/13 12:14:36 860727] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:52105|packet_lost:0|acked:1200|po_sent_time:1765628076829151|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:7353|
[2025/12/13 12:14:36 860734] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:3693827|bw:168626|cwnd:53305|full_bw_reached:0|inflight:2960|srtt:35327|latest_rtt:31405|min_rtt:31405|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 12:14:36 860741] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/13 12:14:36 860747] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:35327|rtt_var:14584|pto_duration:93663|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 860752] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 860757] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 2960|
[2025/12/13 12:14:36 860763] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:14:36 860768] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076923334|now:1765628076860746|interv:62588|
[2025/12/13 12:14:36 860773] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:1|expire:1765628076923334|now:1765628076860746|interval:62588|pto_count:0|srtt:35327
[2025/12/13 12:14:36 860784] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15855359|largest:15855359|pns:1|
[2025/12/13 12:14:36 860790] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_on_pkt_processed|====>|conn:000055FB4B3A70BC|path:0|size:45|pkt_type:HSK|pkt_num:15855359|frame:ACK |recv_time:1765628076860556|dcid:d9995e56b5252a7e7068b2f6|dcid_seq:0|
[2025/12/13 12:14:36 860796] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:PATH_IDLE|expire:1765628136860556|now:1765628076860556|interv:60000000|
[2025/12/13 12:14:36 860801] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:CONN_IDLE|expire:1765628136860556|now:1765628076860556|interv:60000000|
[2025/12/13 12:14:36 860807] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_remove_wakeup_queue|next_tick_time:1765628076937341|pq_index:0|
[2025/12/13 12:14:36 860812] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_active_queue|last_ticked_time:1765628076829132|
[2025/12/13 12:14:36 860817] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076860817|
[2025/12/13 12:14:36 860824] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_process_conn|conn:000055FB4B3A70BC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY SERVER_ACCEPT |now:1765628076860823|
[2025/12/13 12:14:36 860832] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_next_wakeup_time|wakeup_time:1765628076923334|
[2025/12/13 12:14:36 860838] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_wakeup_queue|next_tick_time:1765628076923334|
[2025/12/13 12:14:36 860843] [debug] |xqc_engine_wakeup_after|wakeup:1765628076923334|now:1765628076860843|diff:62491|
[2025/12/13 12:14:36 860849] [debug] |xqc_engine_main_logic|END|now:1765628076860823|
[2025/12/13 12:14:36 860855] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076860855|
[2025/12/13 12:14:36 860860] [debug] |xqc_engine_wakeup_after|wakeup:1765628076923334|now:1765628076860860|diff:62474|
[2025/12/13 12:14:36 860866] [debug] |xqc_engine_main_logic|END|now:1765628076860855|
[2025/12/13 12:14:36 861496] [info] |xqc_engine_packet_process|==>|conn:000055FB4B3A70BC|size:45|state:S_HANDSHAKE_SENT|recv_time:1765628076861496|
[2025/12/13 12:14:36 861506] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_parse_handshake|success|Length:25|
[2025/12/13 12:14:36 861512] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|largest_pn:15855359|
[2025/12/13 12:14:36 861516] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15855360|
[2025/12/13 12:14:36 861521] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:15855360|
[2025/12/13 12:14:36 861525] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_frames|frame_type:2|
[2025/12/13 12:14:36 861529] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|conn:000055FB4B3A70BC|path:0|pkt_num:7|origin_pktnum:0|size:1200|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:7|
[2025/12/13 12:14:36 861534] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2400|prior_delivered:6153|prior_time:1765628076829151|is_app_limited:1|send_elapse:101|ack_elapse:32345|ctl_first_sent_time:1765628076829252|lagest_ack_time:1765628076861496|curr_delivered:8553|
[2025/12/13 12:14:36 861539] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_sent_time_update:1765628076829252|
[2025/12/13 12:14:36 861544] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/12/13 12:14:36 861548] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_rtt|before update rtt|conn:000055FB4B3A70BC|srtt:35327|rttvar:14584|minrtt:31405|latest_rtt:32244|ack_delay:16|
[2025/12/13 12:14:36 861557] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FB4B3A70BC|srtt:34940|rttvar:11712|minrtt:31405|latest_rtt:32244|ack_delay:16|
[2025/12/13 12:14:36 861561] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/12/13 12:14:36 861566] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 12:14:36 861570] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:34940|rtt_var:11712|pto_duration:81788|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 861574] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 861578] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 1760|
[2025/12/13 12:14:36 861582] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:14:36 861586] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076911459|now:1765628076861570|interv:49889|
[2025/12/13 12:14:36 861590] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:1|expire:1765628076911459|now:1765628076861570|interval:49889|pto_count:0|srtt:34940
[2025/12/13 12:14:36 861595] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_generate_sample|sampler: send_elapse 101, ack_elapse 32345, delivered 2400|rate 74200|lost 0|
[2025/12/13 12:14:36 861599] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_update_min_rtt|minrtt expire|rtt:31405, old_rtt:31405|
[2025/12/13 12:14:36 861603] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:15276|extra_cwnd:12306|
[2025/12/13 12:14:36 861607] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:53305|packet_lost:0|acked:1200|po_sent_time:1765628076829252|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:7353|
[2025/12/13 12:14:36 861612] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:53305|packet_lost:0|acked:1200|po_sent_time:1765628076829252|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:7353|
[2025/12/13 12:14:36 861617] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:3693827|bw:168626|cwnd:54505|full_bw_reached:0|inflight:1760|srtt:34940|latest_rtt:32244|min_rtt:31405|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/12/13 12:14:36 861622] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/13 12:14:36 861626] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:34940|rtt_var:11712|pto_duration:81788|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 861631] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 861635] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 1760|
[2025/12/13 12:14:36 861639] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:14:36 861642] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076911459|now:1765628076861626|interv:49833|
[2025/12/13 12:14:36 861646] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:1|expire:1765628076911459|now:1765628076861626|interval:49833|pto_count:0|srtt:34940
[2025/12/13 12:14:36 861654] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15855360|largest:15855360|pns:1|
[2025/12/13 12:14:36 861659] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_on_pkt_processed|====>|conn:000055FB4B3A70BC|path:0|size:45|pkt_type:HSK|pkt_num:15855360|frame:ACK |recv_time:1765628076861496|dcid:d9995e56b5252a7e7068b2f6|dcid_seq:0|
[2025/12/13 12:14:36 861664] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:PATH_IDLE|expire:1765628136861496|now:1765628076861496|interv:60000000|
[2025/12/13 12:14:36 861668] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:CONN_IDLE|expire:1765628136861496|now:1765628076861496|interv:60000000|
[2025/12/13 12:14:36 861672] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_remove_wakeup_queue|next_tick_time:1765628076923334|pq_index:0|
[2025/12/13 12:14:36 861676] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_active_queue|last_ticked_time:1765628076860823|
[2025/12/13 12:14:36 861680] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076861680|
[2025/12/13 12:14:36 861685] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_process_conn|conn:000055FB4B3A70BC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY SERVER_ACCEPT |now:1765628076861684|
[2025/12/13 12:14:36 861690] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_next_wakeup_time|wakeup_time:1765628076911459|
[2025/12/13 12:14:36 861695] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_wakeup_queue|next_tick_time:1765628076911459|
[2025/12/13 12:14:36 861699] [debug] |xqc_engine_wakeup_after|wakeup:1765628076911459|now:1765628076861698|diff:49761|
[2025/12/13 12:14:36 861703] [debug] |xqc_engine_main_logic|END|now:1765628076861684|
[2025/12/13 12:14:36 861707] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076861707|
[2025/12/13 12:14:36 861711] [debug] |xqc_engine_wakeup_after|wakeup:1765628076911459|now:1765628076861711|diff:49748|
[2025/12/13 12:14:36 861715] [debug] |xqc_engine_main_logic|END|now:1765628076861707|
[2025/12/13 12:14:36 862488] [info] |xqc_engine_packet_process|==>|conn:000055FB4B3A70BC|size:45|state:S_HANDSHAKE_SENT|recv_time:1765628076862488|
[2025/12/13 12:14:36 862496] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_parse_handshake|success|Length:25|
[2025/12/13 12:14:36 862501] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|largest_pn:15855360|
[2025/12/13 12:14:36 862505] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15855361|
[2025/12/13 12:14:36 862510] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:15855361|
[2025/12/13 12:14:36 862514] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_frames|frame_type:2|
[2025/12/13 12:14:36 862518] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|conn:000055FB4B3A70BC|path:0|pkt_num:8|origin_pktnum:0|size:1200|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:8|
[2025/12/13 12:14:36 862523] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3600|prior_delivered:6153|prior_time:1765628076829151|is_app_limited:1|send_elapse:231|ack_elapse:33337|ctl_first_sent_time:1765628076829382|lagest_ack_time:1765628076862488|curr_delivered:9753|
[2025/12/13 12:14:36 862528] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_sent_time_update:1765628076829382|
[2025/12/13 12:14:36 862532] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:11|
[2025/12/13 12:14:36 862536] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_rtt|before update rtt|conn:000055FB4B3A70BC|srtt:34940|rttvar:11712|minrtt:31405|latest_rtt:33106|ack_delay:16|
[2025/12/13 12:14:36 862541] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FB4B3A70BC|srtt:34709|rttvar:9246|minrtt:31405|latest_rtt:33106|ack_delay:16|
[2025/12/13 12:14:36 862549] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/12/13 12:14:36 862553] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 12:14:36 862558] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:34709|rtt_var:9246|pto_duration:71693|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 862562] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 862566] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 560|
[2025/12/13 12:14:36 862570] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:14:36 862574] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076901364|now:1765628076862557|interv:38807|
[2025/12/13 12:14:36 862578] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:1|expire:1765628076901364|now:1765628076862557|interval:38807|pto_count:0|srtt:34709
[2025/12/13 12:14:36 862582] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_generate_sample|sampler: send_elapse 231, ack_elapse 33337, delivered 3600|rate 107988|lost 0|
[2025/12/13 12:14:36 862587] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_update_min_rtt|minrtt expire|rtt:31405, old_rtt:31405|
[2025/12/13 12:14:36 862591] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:15276|extra_cwnd:12306|
[2025/12/13 12:14:36 862595] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:54505|packet_lost:0|acked:1200|po_sent_time:1765628076829382|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:7353|
[2025/12/13 12:14:36 862599] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:54505|packet_lost:0|acked:1200|po_sent_time:1765628076829382|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:7353|
[2025/12/13 12:14:36 862604] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:3693827|bw:168626|cwnd:55705|full_bw_reached:0|inflight:560|srtt:34709|latest_rtt:33106|min_rtt:31405|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/12/13 12:14:36 862609] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/13 12:14:36 862613] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:34709|rtt_var:9246|pto_duration:71693|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 862617] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 862621] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 560|
[2025/12/13 12:14:36 862625] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:14:36 862629] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076901364|now:1765628076862613|interv:38751|
[2025/12/13 12:14:36 862633] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:1|expire:1765628076901364|now:1765628076862613|interval:38751|pto_count:0|srtt:34709
[2025/12/13 12:14:36 862640] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15855361|largest:15855361|pns:1|
[2025/12/13 12:14:36 862645] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_on_pkt_processed|====>|conn:000055FB4B3A70BC|path:0|size:45|pkt_type:HSK|pkt_num:15855361|frame:ACK |recv_time:1765628076862488|dcid:d9995e56b5252a7e7068b2f6|dcid_seq:0|
[2025/12/13 12:14:36 862649] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:PATH_IDLE|expire:1765628136862488|now:1765628076862488|interv:60000000|
[2025/12/13 12:14:36 862654] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:CONN_IDLE|expire:1765628136862488|now:1765628076862488|interv:60000000|
[2025/12/13 12:14:36 862658] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_remove_wakeup_queue|next_tick_time:1765628076911459|pq_index:0|
[2025/12/13 12:14:36 862662] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_active_queue|last_ticked_time:1765628076861684|
[2025/12/13 12:14:36 862666] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076862665|
[2025/12/13 12:14:36 862670] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_process_conn|conn:000055FB4B3A70BC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY SERVER_ACCEPT |now:1765628076862669|
[2025/12/13 12:14:36 862675] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_next_wakeup_time|wakeup_time:1765628076901364|
[2025/12/13 12:14:36 862679] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_wakeup_queue|next_tick_time:1765628076901364|
[2025/12/13 12:14:36 862683] [debug] |xqc_engine_wakeup_after|wakeup:1765628076901364|now:1765628076862683|diff:38681|
[2025/12/13 12:14:36 862687] [debug] |xqc_engine_main_logic|END|now:1765628076862669|
[2025/12/13 12:14:36 862692] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076862692|
[2025/12/13 12:14:36 862696] [debug] |xqc_engine_wakeup_after|wakeup:1765628076901364|now:1765628076862696|diff:38668|
[2025/12/13 12:14:36 862700] [debug] |xqc_engine_main_logic|END|now:1765628076862692|
[2025/12/13 12:14:36 865146] [info] |xqc_engine_packet_process|==>|conn:000055FB4B3A70BC|size:46|state:S_HANDSHAKE_SENT|recv_time:1765628076865145|
[2025/12/13 12:14:36 865156] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_parse_handshake|success|Length:26|
[2025/12/13 12:14:36 865162] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|largest_pn:15855361|
[2025/12/13 12:14:36 865167] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15855362|
[2025/12/13 12:14:36 865174] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:15855362|
[2025/12/13 12:14:36 865179] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_frames|frame_type:2|
[2025/12/13 12:14:36 865185] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|conn:000055FB4B3A70BC|path:0|pkt_num:9|origin_pktnum:0|size:387|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:9|
[2025/12/13 12:14:36 865191] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3987|prior_delivered:6153|prior_time:1765628076829151|is_app_limited:1|send_elapse:333|ack_elapse:35994|ctl_first_sent_time:1765628076829484|lagest_ack_time:1765628076865145|curr_delivered:10140|
[2025/12/13 12:14:36 865197] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_sent_time_update:1765628076829484|
[2025/12/13 12:14:36 865202] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:12|
[2025/12/13 12:14:36 865208] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_rtt|before update rtt|conn:000055FB4B3A70BC|srtt:34709|rttvar:9246|minrtt:31405|latest_rtt:35661|ack_delay:2304|
[2025/12/13 12:14:36 865213] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FB4B3A70BC|srtt:34540|rttvar:7273|minrtt:31405|latest_rtt:35661|ack_delay:2304|
[2025/12/13 12:14:36 865224] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/12/13 12:14:36 865229] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 12:14:36 865234] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:34540|rtt_var:7273|pto_duration:63632|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 865240] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 865245] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 173|
[2025/12/13 12:14:36 865250] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:14:36 865255] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076893303|now:1765628076865234|interv:28069|
[2025/12/13 12:14:36 865260] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:1|expire:1765628076893303|now:1765628076865234|interval:28069|pto_count:0|srtt:34540
[2025/12/13 12:14:36 865266] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_generate_sample|sampler: send_elapse 333, ack_elapse 35994, delivered 3987|rate 110768|lost 0|
[2025/12/13 12:14:36 865271] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_update_min_rtt|minrtt expire|rtt:31405, old_rtt:31405|
[2025/12/13 12:14:36 865277] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:15276|extra_cwnd:12306|
[2025/12/13 12:14:36 865282] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:55705|packet_lost:0|acked:387|po_sent_time:1765628076829484|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:7353|
[2025/12/13 12:14:36 865287] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:55705|packet_lost:0|acked:387|po_sent_time:1765628076829484|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:7353|
[2025/12/13 12:14:36 865293] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:3693827|bw:168626|cwnd:56092|full_bw_reached:0|inflight:173|srtt:34540|latest_rtt:35661|min_rtt:31405|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/12/13 12:14:36 865300] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/13 12:14:36 865305] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:34540|rtt_var:7273|pto_duration:63632|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 865310] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 865315] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 173|
[2025/12/13 12:14:36 865320] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 0|
[2025/12/13 12:14:36 865325] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076893303|now:1765628076865305|interv:27998|
[2025/12/13 12:14:36 865331] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:1|expire:1765628076893303|now:1765628076865305|interval:27998|pto_count:0|srtt:34540
[2025/12/13 12:14:36 865340] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15855362|largest:15855362|pns:1|
[2025/12/13 12:14:36 865346] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_on_pkt_processed|====>|conn:000055FB4B3A70BC|path:0|size:46|pkt_type:HSK|pkt_num:15855362|frame:ACK |recv_time:1765628076865145|dcid:d9995e56b5252a7e7068b2f6|dcid_seq:0|
[2025/12/13 12:14:36 865381] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:PATH_IDLE|expire:1765628136865145|now:1765628076865145|interv:60000000|
[2025/12/13 12:14:36 865388] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:CONN_IDLE|expire:1765628136865145|now:1765628076865145|interv:60000000|
[2025/12/13 12:14:36 865393] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_remove_wakeup_queue|next_tick_time:1765628076901364|pq_index:0|
[2025/12/13 12:14:36 865398] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_active_queue|last_ticked_time:1765628076862669|
[2025/12/13 12:14:36 865404] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076865403|
[2025/12/13 12:14:36 865409] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_process_conn|conn:000055FB4B3A70BC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) DGRAM_MSS_NOTIFY SERVER_ACCEPT |now:1765628076865409|
[2025/12/13 12:14:36 865417] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_next_wakeup_time|wakeup_time:1765628076893303|
[2025/12/13 12:14:36 865422] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_wakeup_queue|next_tick_time:1765628076893303|
[2025/12/13 12:14:36 865427] [debug] |xqc_engine_wakeup_after|wakeup:1765628076893303|now:1765628076865427|diff:27876|
[2025/12/13 12:14:36 865432] [debug] |xqc_engine_main_logic|END|now:1765628076865409|
[2025/12/13 12:14:36 865439] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076865439|
[2025/12/13 12:14:36 865444] [debug] |xqc_engine_wakeup_after|wakeup:1765628076893303|now:1765628076865444|diff:27859|
[2025/12/13 12:14:36 865449] [debug] |xqc_engine_main_logic|END|now:1765628076865439|
[2025/12/13 12:14:36 865682] [info] |xqc_engine_packet_process|==>|conn:000055FB4B3A70BC|size:85|state:S_HANDSHAKE_SENT|recv_time:1765628076865681|
[2025/12/13 12:14:36 865689] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_parse_handshake|success|Length:64|
[2025/12/13 12:14:36 865696] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|largest_pn:15855362|
[2025/12/13 12:14:36 865701] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15855363|
[2025/12/13 12:14:36 865708] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:15855363|
[2025/12/13 12:14:36 865713] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_frames|frame_type:6|
[2025/12/13 12:14:36 865719] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_crypto_frame|level:2|
[2025/12/13 12:14:36 865724] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/12/13 12:14:36 865730] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/12/13 12:14:36 865876] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/12/13 12:14:36 865884] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/12/13 12:14:36 865889] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_remove_wakeup_queue|next_tick_time:1765628076893303|pq_index:0|
[2025/12/13 12:14:36 865895] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_active_queue|last_ticked_time:1765628076865409|
[2025/12/13 12:14:36 865901] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/12/13 12:14:36 865906] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_crypto_frame|server create 1RTT stream|
[2025/12/13 12:14:36 865912] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_frames|frame_type:2|
[2025/12/13 12:14:36 865925] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|conn:000055FB4B3A70BC|path:0|pkt_num:10|origin_pktnum:0|size:108|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:11|path_largest_ack:10|
[2025/12/13 12:14:36 865931] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:4095|prior_delivered:6153|prior_time:1765628076829151|is_app_limited:1|send_elapse:430|ack_elapse:36530|ctl_first_sent_time:1765628076829581|lagest_ack_time:1765628076865681|curr_delivered:10248|
[2025/12/13 12:14:36 865938] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_sent_time_update:1765628076829581|
[2025/12/13 12:14:36 865944] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:13|
[2025/12/13 12:14:36 865949] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|conn:000055FB4B3A70BC|path:0|pkt_num:11|origin_pktnum:0|size:65|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:11|path_largest_ack:11|
[2025/12/13 12:14:36 865954] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:4095|prior_delivered:6153|prior_time:1765628076829151|is_app_limited:1|send_elapse:430|ack_elapse:36530|ctl_first_sent_time:1765628076829581|lagest_ack_time:1765628076865681|curr_delivered:10313|
[2025/12/13 12:14:36 865959] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_sent_time_update:1765628076829671|
[2025/12/13 12:14:36 865962] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:14|
[2025/12/13 12:14:36 865967] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_rtt|before update rtt|conn:000055FB4B3A70BC|srtt:34540|rttvar:7273|minrtt:31405|latest_rtt:36010|ack_delay:448|
[2025/12/13 12:14:36 865971] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FB4B3A70BC|srtt:34668|rttvar:5710|minrtt:31405|latest_rtt:36010|ack_delay:448|
[2025/12/13 12:14:36 865975] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/12/13 12:14:36 865979] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 12:14:36 865984] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FB4B3A70BC|path:0|
[2025/12/13 12:14:36 865988] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 12:14:36 865992] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_generate_sample|sampler: send_elapse 430, ack_elapse 36530, delivered 4160|rate 113879|lost 0|
[2025/12/13 12:14:36 865996] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_update_min_rtt|minrtt expire|rtt:31405, old_rtt:31405|
[2025/12/13 12:14:36 866000] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:15276|extra_cwnd:12306|
[2025/12/13 12:14:36 866004] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:56092|packet_lost:0|acked:173|po_sent_time:1765628076829671|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:7353|
[2025/12/13 12:14:36 866009] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:56092|packet_lost:0|acked:173|po_sent_time:1765628076829671|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:7353|
[2025/12/13 12:14:36 866014] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:3693827|bw:168626|cwnd:56265|full_bw_reached:0|inflight:0|srtt:34668|latest_rtt:36010|min_rtt:31405|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/12/13 12:14:36 866022] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/12/13 12:14:36 866026] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FB4B3A70BC|path:0|
[2025/12/13 12:14:36 866030] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 12:14:36 866034] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 12:14:36 866039] [debug] |scid:d9995e56b5252a7e7068b2f6|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 DGRAM_MSS_NOTIFY SERVER_ACCEPT |ack_freq:2|
[2025/12/13 12:14:36 866044] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15855363|largest:15855363|pns:1|
[2025/12/13 12:14:36 866048] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_on_pkt_processed|====>|conn:000055FB4B3A70BC|path:0|size:85|pkt_type:HSK|pkt_num:15855363|frame:ACK CRYPTO |recv_time:1765628076865681|dcid:d9995e56b5252a7e7068b2f6|dcid_seq:0|
[2025/12/13 12:14:36 866053] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:PATH_IDLE|expire:1765628136865681|now:1765628076865681|interv:60000000|
[2025/12/13 12:14:36 866057] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:CONN_IDLE|expire:1765628136865681|now:1765628076865681|interv:60000000|
[2025/12/13 12:14:36 866061] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076866061|
[2025/12/13 12:14:36 866066] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_process_conn|conn:000055FB4B3A70BC|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 DGRAM_MSS_NOTIFY SERVER_ACCEPT |now:1765628076866065|
[2025/12/13 12:14:36 866071] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055FB4B3A70BC|
[2025/12/13 12:14:36 866075] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055FB4B3A70BC|
[2025/12/13 12:14:36 866079] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/12/13 12:14:36 866083] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055FB4B3A70BC|path:0|
[2025/12/13 12:14:36 866087] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 12:14:36 866092] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_gen_token|expire:1766232876|
[2025/12/13 12:14:36 866103] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_early_data_reject|reject|
[2025/12/13 12:14:36 866107] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/12/13 12:14:36 866112] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_crypto_write_streams|
[2025/12/13 12:14:36 866116] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_on_write|enc_level|3|
[2025/12/13 12:14:36 866120] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:266|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1765628076866120|
[2025/12/13 12:14:36 866125] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:267|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1765628076866125|
[2025/12/13 12:14:36 866129] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/12/13 12:14:36 866134] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_gen_ack_frame|largest_recv:15855363|ack_delay:453|first_ack_range:5|largest_pkt_recv_time:1765628076865681|
[2025/12/13 12:14:36 866139] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_gen_ack_frame|high:15855363|low:15855358|pkt_pns:1|
[2025/12/13 12:14:36 866146] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:15855363|frame_largest_recv:15855363|
[2025/12/13 12:14:36 866150] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/12/13 12:14:36 866160] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:2e03052ec140a2e75642dd48|sr_token:100b9cdffc7f00009b5a8a47fb550000|seq_num:1
[2025/12/13 12:14:36 866166] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:a92d7d40a54cf9485f8ae5e4|sr_token:100b9cdffc7f00009b5a8a47fb550000|seq_num:2
[2025/12/13 12:14:36 866171] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|min_srtt:34668|path_bw:168626|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 866176] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 866182] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:6|reinj:0|path_class:2|
[2025/12/13 12:14:36 866186] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|min_srtt:34668|path_bw:168626|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 866191] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 866195] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:44|reinj:0|path_class:2|
[2025/12/13 12:14:36 866200] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|min_srtt:34668|path_bw:168626|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 866204] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 866208] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:266|reinj:0|path_class:2|
[2025/12/13 12:14:36 866212] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|min_srtt:34668|path_bw:168626|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 866216] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 866221] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:267|reinj:0|path_class:2|
[2025/12/13 12:14:36 866225] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 866230] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|min_srtt:34668|path_bw:168626|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 866234] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 866238] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/12/13 12:14:36 866242] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|min_srtt:34668|path_bw:168626|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 866249] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 866254] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/12/13 12:14:36 866259] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:6|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/12/13 12:14:36 866263] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/12/13 12:14:36 866295] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:0|size:6|sent:22|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1765628076866269|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 866301] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:0|origin_pktnum:0|size:6|enc_size:22|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 866305] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/12/13 12:14:36 866310] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:34668|rtt_var:5710|pto_duration:57508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 866314] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 866318] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:14:36 866322] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 6|
[2025/12/13 12:14:36 866326] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076948777|now:1765628076866309|interv:82468|
[2025/12/13 12:14:36 866330] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:2|expire:1765628076948777|now:1765628076866309|interval:82468|pto_count:0|srtt:34668
[2025/12/13 12:14:36 866335] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56265|inflight:6|
[2025/12/13 12:14:36 866340] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:44|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/12/13 12:14:36 866344] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/12/13 12:14:36 866396] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:1|size:44|sent:60|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:6|now:1765628076866381|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 866402] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:1|origin_pktnum:0|size:44|enc_size:60|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 866407] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:6|applimit:0|
[2025/12/13 12:14:36 866411] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:34668|rtt_var:5710|pto_duration:57508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 866416] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 866419] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:14:36 866428] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 50|
[2025/12/13 12:14:36 866432] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076948889|now:1765628076866411|interv:82478|
[2025/12/13 12:14:36 866436] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:2|expire:1765628076948889|now:1765628076866411|interval:82478|pto_count:0|srtt:34668
[2025/12/13 12:14:36 866440] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56265|inflight:50|
[2025/12/13 12:14:36 866445] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:266|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/12/13 12:14:36 866449] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/12/13 12:14:36 866468] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:2|size:266|sent:282|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:50|now:1765628076866455|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 866473] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:2|origin_pktnum:0|size:266|enc_size:282|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 866478] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:0|
[2025/12/13 12:14:36 866482] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:34668|rtt_var:5710|pto_duration:57508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 866486] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 866490] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:14:36 866494] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 316|
[2025/12/13 12:14:36 866498] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076948963|now:1765628076866482|interv:82481|
[2025/12/13 12:14:36 866502] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:2|expire:1765628076948963|now:1765628076866482|interval:82481|pto_count:0|srtt:34668
[2025/12/13 12:14:36 866506] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56265|inflight:316|
[2025/12/13 12:14:36 866510] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:267|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/12/13 12:14:36 866515] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/12/13 12:14:36 866530] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:3|size:267|sent:283|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:316|now:1765628076866520|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 866535] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:3|origin_pktnum:0|size:267|enc_size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 866540] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:316|applimit:0|
[2025/12/13 12:14:36 866544] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:34668|rtt_var:5710|pto_duration:57508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 866548] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 866556] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:14:36 866560] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 583|
[2025/12/13 12:14:36 866564] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076949028|now:1765628076866544|interv:82484|
[2025/12/13 12:14:36 866568] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:2|expire:1765628076949028|now:1765628076866544|interval:82484|pto_count:0|srtt:34668
[2025/12/13 12:14:36 866573] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56265|inflight:583|
[2025/12/13 12:14:36 866577] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:33|pkt_type:HSK|frame:ACK |
[2025/12/13 12:14:36 866581] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/12/13 12:14:36 866598] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:12|size:33|sent:49|pkt_type:HSK|frame:ACK |inflight:583|now:1765628076866586|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 866603] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:12|origin_pktnum:0|size:33|enc_size:49|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 866608] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 12:14:36 866612] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/12/13 12:14:36 866627] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:4|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:583|now:1765628076866617|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 866632] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:4|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 866637] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:583|applimit:0|
[2025/12/13 12:14:36 866641] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:34668|rtt_var:5710|pto_duration:57508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 866645] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 866649] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:14:36 866653] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 620|
[2025/12/13 12:14:36 866657] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076949125|now:1765628076866641|interv:82484|
[2025/12/13 12:14:36 866661] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:2|expire:1765628076949125|now:1765628076866641|interval:82484|pto_count:0|srtt:34668
[2025/12/13 12:14:36 866665] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56265|inflight:620|
[2025/12/13 12:14:36 866669] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/12/13 12:14:36 866677] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/12/13 12:14:36 866693] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:5|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:620|now:1765628076866682|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 866698] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:5|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 866702] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:620|applimit:0|
[2025/12/13 12:14:36 866706] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:34668|rtt_var:5710|pto_duration:57508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 866710] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 866714] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:14:36 866718] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 657|
[2025/12/13 12:14:36 866722] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076949190|now:1765628076866706|interv:82484|
[2025/12/13 12:14:36 866726] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:2|expire:1765628076949190|now:1765628076866706|interval:82484|pto_count:0|srtt:34668
[2025/12/13 12:14:36 866730] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56265|inflight:657|
[2025/12/13 12:14:36 866735] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_next_wakeup_time|wakeup_time:1765628076949190|
[2025/12/13 12:14:36 866739] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_wakeup_queue|next_tick_time:1765628076949190|
[2025/12/13 12:14:36 866743] [debug] |xqc_engine_wakeup_after|wakeup:1765628076949190|now:1765628076866743|diff:82447|
[2025/12/13 12:14:36 866747] [debug] |xqc_engine_main_logic|END|now:1765628076866065|
[2025/12/13 12:14:36 866754] [info] |xqc_engine_packet_process|==>|conn:000055FB4B3A70BC|size:68|state:ESTABED|recv_time:1765628076866754|
[2025/12/13 12:14:36 866759] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d9995e56b5252a7e7068b2f6|spin_bit:0|
[2025/12/13 12:14:36 866764] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|largest_pn:0|
[2025/12/13 12:14:36 866768] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15855353|
[2025/12/13 12:14:36 866773] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15855353|
[2025/12/13 12:14:36 866778] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_frames|frame_type:b|
[2025/12/13 12:14:36 866782] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_stream_frame|offset:0|data_length:28|fin:1|stream_id:0|path:0|
[2025/12/13 12:14:36 866789] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_insert_stream_frame|merge left|merged_offset_end:28|new_offset:0|new_len:28|
[2025/12/13 12:14:36 866794] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/12/13 12:14:36 866798] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_remove_wakeup_queue|next_tick_time:1765628076949190|pq_index:0|
[2025/12/13 12:14:36 866802] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_active_queue|last_ticked_time:1765628076866065|
[2025/12/13 12:14:36 866806] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_stream_frame|stream_length:28|merged_offset_end:28|stream_id:0|
[2025/12/13 12:14:36 866814] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_frames|frame_type:0|
[2025/12/13 12:14:36 866817] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_padding_frame|process padding|
[2025/12/13 12:14:36 866822] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:ACK_01RTT|expire:1765628076891754|now:1765628076866754|interv:25000|
[2025/12/13 12:14:36 866827] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD DGRAM_MSS_NOTIFY HANDSHAKE_DONE_SENT SERVER_ACCEPT |now:1765628076866754|max_ack_delay:25000|
[2025/12/13 12:14:36 866832] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15855353|largest:15855353|pns:2|
[2025/12/13 12:14:36 866836] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_on_pkt_processed|====>|conn:000055FB4B3A70BC|path:0|size:68|pkt_type:SHORT_HEADER|pkt_num:15855353|frame:PADDING STREAM |recv_time:1765628076866754|dcid:d9995e56b5252a7e7068b2f6|dcid_seq:0|
[2025/12/13 12:14:36 866841] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:PATH_IDLE|expire:1765628196866754|now:1765628076866754|interv:120000000|
[2025/12/13 12:14:36 866845] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:CONN_IDLE|expire:1765628196866754|now:1765628076866754|interv:120000000|
[2025/12/13 12:14:36 866850] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076866850|
[2025/12/13 12:14:36 866855] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_process_conn|conn:000055FB4B3A70BC|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 DGRAM_MSS_NOTIFY HANDSHAKE_DONE_SENT SERVER_ACCEPT |now:1765628076866854|
[2025/12/13 12:14:36 866860] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:000055FB4B3A70BC|
[2025/12/13 12:14:36 866918] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:2621440|
[2025/12/13 12:14:36 866928] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_sample_check_app_limited|check_applimit|path:0|inflight:657|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/12/13 12:14:36 866935] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_sample_check_app_limited|path:0|applimit:10970|
[2025/12/13 12:14:36 866943] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:2620249|
[2025/12/13 12:14:36 866949] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:2619060|
[2025/12/13 12:14:36 866956] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:2617871|
[2025/12/13 12:14:36 866962] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:2616682|
[2025/12/13 12:14:36 866970] [info] |scid:d9995e56b5252a7e7068b2f6|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:000055FB4B3A70BC|conn_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 DGRAM_MSS_NOTIFY HANDSHAKE_DONE_SENT SERVER_ACCEPT |
[2025/12/13 12:14:36 866979] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_conn_logic|engine is running on conn:addr or cid not avail|
[2025/12/13 12:14:36 867007] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|min_srtt:34668|path_bw:168626|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 867016] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:657|cwnd:56265|conn:000055FB4B3A70BC|stream_id:0|stream_offset:1191|
[2025/12/13 12:14:36 867023] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 867037] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/12/13 12:14:36 867043] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|min_srtt:34668|path_bw:168626|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 867050] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:657|cwnd:56265|conn:000055FB4B3A70BC|stream_id:0|stream_offset:2380|
[2025/12/13 12:14:36 867057] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 867065] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/12/13 12:14:36 867071] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|min_srtt:34668|path_bw:168626|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 867077] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:657|cwnd:56265|conn:000055FB4B3A70BC|stream_id:0|stream_offset:3569|
[2025/12/13 12:14:36 867084] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 867090] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/12/13 12:14:36 867096] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|min_srtt:34668|path_bw:168626|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 867103] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:657|cwnd:56265|conn:000055FB4B3A70BC|stream_id:0|stream_offset:4758|
[2025/12/13 12:14:36 867109] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 867116] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/12/13 12:14:36 867123] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|min_srtt:34668|path_bw:168626|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 867129] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:373|schedule_bytes:4800|inflight:657|cwnd:56265|conn:000055FB4B3A70BC|stream_id:0|stream_offset:5120|
[2025/12/13 12:14:36 867134] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:34668|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 867138] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:373|reinj:0|path_class:2|
[2025/12/13 12:14:36 867143] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 12:14:36 867147] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:657|cwnd:56265|conn:000055FB4B3A70BC|stream_id:0|stream_offset:1191|
[2025/12/13 12:14:36 867156] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 12:14:36 867160] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:6-8|next_skip_chance:1765628077114684|current_time:1765628076867160|
[2025/12/13 12:14:36 867165] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/12/13 12:14:36 867196] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:9|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:657|now:1765628076867173|stream_id:0|stream_offset:1191|
[2025/12/13 12:14:36 867202] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|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|
[2025/12/13 12:14:36 867206] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:657|applimit:10970|
[2025/12/13 12:14:36 867211] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:34668|rtt_var:5710|pto_duration:57508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 867215] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 867219] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:14:36 867223] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 1857|
[2025/12/13 12:14:36 867227] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076949681|now:1765628076867211|interv:82470|
[2025/12/13 12:14:36 867231] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:2|expire:1765628076949681|now:1765628076867211|interval:82470|pto_count:0|srtt:34668
[2025/12/13 12:14:36 867236] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56265|inflight:1857|
[2025/12/13 12:14:36 867240] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 12:14:36 867244] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:1857|cwnd:56265|conn:000055FB4B3A70BC|stream_id:0|stream_offset:2380|
[2025/12/13 12:14:36 867249] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 12:14:36 867253] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/12/13 12:14:36 867271] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:10|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1857|now:1765628076867258|stream_id:0|stream_offset:2380|
[2025/12/13 12:14:36 867276] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|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|
[2025/12/13 12:14:36 867281] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:1857|applimit:10970|
[2025/12/13 12:14:36 867285] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:34668|rtt_var:5710|pto_duration:57508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 867289] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 867293] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:14:36 867301] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 3057|
[2025/12/13 12:14:36 867305] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076949766|now:1765628076867285|interv:82481|
[2025/12/13 12:14:36 867309] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:2|expire:1765628076949766|now:1765628076867285|interval:82481|pto_count:0|srtt:34668
[2025/12/13 12:14:36 867313] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56265|inflight:3057|
[2025/12/13 12:14:36 867318] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 12:14:36 867322] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:3057|cwnd:56265|conn:000055FB4B3A70BC|stream_id:0|stream_offset:3569|
[2025/12/13 12:14:36 867326] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 12:14:36 867330] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/12/13 12:14:36 867360] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:11|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3057|now:1765628076867335|stream_id:0|stream_offset:3569|
[2025/12/13 12:14:36 867369] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|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|
[2025/12/13 12:14:36 867373] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:3057|applimit:10970|
[2025/12/13 12:14:36 867378] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:34668|rtt_var:5710|pto_duration:57508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 867382] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 867386] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:14:36 867390] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 4257|
[2025/12/13 12:14:36 867394] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076949843|now:1765628076867377|interv:82466|
[2025/12/13 12:14:36 867398] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:2|expire:1765628076949843|now:1765628076867377|interval:82466|pto_count:0|srtt:34668
[2025/12/13 12:14:36 867402] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56265|inflight:4257|
[2025/12/13 12:14:36 867407] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 12:14:36 867411] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:4257|cwnd:56265|conn:000055FB4B3A70BC|stream_id:0|stream_offset:4758|
[2025/12/13 12:14:36 867415] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 12:14:36 867420] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/12/13 12:14:36 867439] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:12|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4257|now:1765628076867425|stream_id:0|stream_offset:4758|
[2025/12/13 12:14:36 867448] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|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|
[2025/12/13 12:14:36 867453] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:4257|applimit:10970|
[2025/12/13 12:14:36 867457] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:34668|rtt_var:5710|pto_duration:57508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 867461] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 867465] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:14:36 867469] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 5457|
[2025/12/13 12:14:36 867473] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076949933|now:1765628076867457|interv:82476|
[2025/12/13 12:14:36 867477] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:2|expire:1765628076949933|now:1765628076867457|interval:82476|pto_count:0|srtt:34668
[2025/12/13 12:14:36 867481] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56265|inflight:5457|
[2025/12/13 12:14:36 867485] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:373|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/12/13 12:14:36 867489] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:373|schedule_bytes:0|inflight:5457|cwnd:56265|conn:000055FB4B3A70BC|stream_id:0|stream_offset:5120|
[2025/12/13 12:14:36 867494] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_pacing_can_write|pacing_delay:0|
[2025/12/13 12:14:36 867498] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/12/13 12:14:36 867515] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:13|size:373|sent:389|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5457|now:1765628076867503|stream_id:0|stream_offset:5120|
[2025/12/13 12:14:36 867520] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:13|origin_pktnum:0|size:373|enc_size:389|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 867525] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|path:0|inflight:5457|applimit:10970|
[2025/12/13 12:14:36 867529] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:34668|rtt_var:5710|pto_duration:57508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 867533] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 867537] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:14:36 867541] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 5830|
[2025/12/13 12:14:36 867544] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076950011|now:1765628076867529|interv:82482|
[2025/12/13 12:14:36 867548] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:2|expire:1765628076950011|now:1765628076867529|interval:82482|pto_count:0|srtt:34668
[2025/12/13 12:14:36 867556] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:56265|inflight:5830|
[2025/12/13 12:14:36 867560] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_next_wakeup_time|wakeup_time:1765628076891754|
[2025/12/13 12:14:36 867565] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_wakeup_queue|next_tick_time:1765628076891754|
[2025/12/13 12:14:36 867569] [debug] |xqc_engine_wakeup_after|wakeup:1765628076891754|now:1765628076867569|diff:24185|
[2025/12/13 12:14:36 867573] [debug] |xqc_engine_main_logic|END|now:1765628076866854|
[2025/12/13 12:14:36 892637] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076892637|
[2025/12/13 12:14:36 892650] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_remove_wakeup_queue|next_tick_time:1765628076891754|pq_index:0|
[2025/12/13 12:14:36 892655] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_active_queue|last_ticked_time:1765628076866854|
[2025/12/13 12:14:36 892661] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_process_conn|conn:000055FB4B3A70BC|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 DGRAM_MSS_NOTIFY HANDSHAKE_DONE_SENT SERVER_ACCEPT |now:1765628076892659|
[2025/12/13 12:14:36 892666] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1765628076891754|now:1765628076892659|
[2025/12/13 12:14:36 892670] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_ack_timeout|pns:2|path:0|
[2025/12/13 12:14:36 892674] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1765628076891754|now:1765628076892659|
[2025/12/13 12:14:36 892678] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 12:14:36 892684] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_gen_ack_frame|largest_recv:15855353|ack_delay:25929|first_ack_range:0|largest_pkt_recv_time:1765628076866754|
[2025/12/13 12:14:36 892688] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_gen_ack_frame|high:15855353|low:15855353|pkt_pns:2|
[2025/12/13 12:14:36 892692] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:15855353|frame_largest_recv:15855353|
[2025/12/13 12:14:36 892696] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/12/13 12:14:36 892701] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 892706] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:14|pkt_type:SHORT_HEADER|frame:ACK |
[2025/12/13 12:14:36 892711] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/12/13 12:14:36 892744] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:14|size:14|sent:30|pkt_type:SHORT_HEADER|frame:ACK |inflight:5830|now:1765628076892719|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 892751] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:14|origin_pktnum:0|size:14|enc_size:30|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 892756] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_next_wakeup_time|wakeup_time:1765628076950011|
[2025/12/13 12:14:36 892761] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_wakeup_queue|next_tick_time:1765628076950011|
[2025/12/13 12:14:36 892768] [debug] |xqc_engine_wakeup_after|wakeup:1765628076950011|now:1765628076892768|diff:57243|
[2025/12/13 12:14:36 892774] [debug] |xqc_engine_main_logic|END|now:1765628076892659|
[2025/12/13 12:14:36 897109] [info] |xqc_engine_packet_process|==>|conn:000055FB4B3A70BC|size:68|state:ESTABED|recv_time:1765628076897107|
[2025/12/13 12:14:36 897121] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d9995e56b5252a7e7068b2f6|spin_bit:0|
[2025/12/13 12:14:36 897134] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|largest_pn:15855353|
[2025/12/13 12:14:36 897138] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15855354|
[2025/12/13 12:14:36 897145] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15855354|
[2025/12/13 12:14:36 897149] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_frames|frame_type:2|
[2025/12/13 12:14:36 897154] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|conn:000055FB4B3A70BC|path:0|pkt_num:0|origin_pktnum:0|size:6|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:0|
[2025/12/13 12:14:36 897159] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:6|prior_delivered:10313|prior_time:1765628076866269|is_app_limited:0|send_elapse:0|ack_elapse:30838|ctl_first_sent_time:1765628076866269|lagest_ack_time:1765628076897107|curr_delivered:10319|
[2025/12/13 12:14:36 897164] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_sent_time_update:1765628076866269|
[2025/12/13 12:14:36 897168] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/12/13 12:14:36 897173] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|conn:000055FB4B3A70BC|path:0|pkt_num:1|origin_pktnum:0|size:44|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:1|
[2025/12/13 12:14:36 897177] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:6|prior_delivered:10313|prior_time:1765628076866269|is_app_limited:0|send_elapse:0|ack_elapse:30838|ctl_first_sent_time:1765628076866269|lagest_ack_time:1765628076897107|curr_delivered:10363|
[2025/12/13 12:14:36 897181] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_sent_time_update:1765628076866381|
[2025/12/13 12:14:36 897185] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/12/13 12:14:36 897189] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|conn:000055FB4B3A70BC|path:0|pkt_num:2|origin_pktnum:0|size:266|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/12/13 12:14:36 897194] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:6|prior_delivered:10313|prior_time:1765628076866269|is_app_limited:0|send_elapse:0|ack_elapse:30838|ctl_first_sent_time:1765628076866269|lagest_ack_time:1765628076897107|curr_delivered:10629|
[2025/12/13 12:14:36 897198] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_sent_time_update:1765628076866455|
[2025/12/13 12:14:36 897202] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/12/13 12:14:36 897206] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_rtt|before update rtt|conn:000055FB4B3A70BC|srtt:34668|rttvar:5710|minrtt:31405|latest_rtt:30652|ack_delay:16|
[2025/12/13 12:14:36 897210] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FB4B3A70BC|srtt:34164|rttvar:5291|minrtt:30652|latest_rtt:30652|ack_delay:16|
[2025/12/13 12:14:36 897214] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/12/13 12:14:36 897218] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 12:14:36 897223] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:34164|rtt_var:5291|pto_duration:55328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 897230] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 897235] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:14:36 897242] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 5514|
[2025/12/13 12:14:36 897247] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076947831|now:1765628076897222|interv:50609|
[2025/12/13 12:14:36 897254] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:2|expire:1765628076947831|now:1765628076897222|interval:50609|pto_count:0|srtt:34164
[2025/12/13 12:14:36 897261] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30838, delivered 316|rate 10247|lost 0|
[2025/12/13 12:14:36 897268] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/12/13 12:14:36 897275] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (10247) in round 3|
[2025/12/13 12:14:36 897282] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_update_min_rtt|probertt expire|rtt:30652, old_rtt:31405|
[2025/12/13 12:14:36 897288] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_update_min_rtt|minrtt expire|rtt:30652, old_rtt:31405|
[2025/12/13 12:14:36 897295] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:14909|extra_cwnd:8200|
[2025/12/13 12:14:36 897301] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:56265|packet_lost:0|acked:316|po_sent_time:1765628076866455|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:10629|
[2025/12/13 12:14:36 897308] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:56265|packet_lost:0|acked:316|po_sent_time:1765628076866455|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:10629|
[2025/12/13 12:14:36 897316] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:3693827|bw:168626|cwnd:56581|full_bw_reached:0|inflight:5514|srtt:34164|latest_rtt:30652|min_rtt:30652|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/12/13 12:14:36 897324] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_frames|frame_type:0|
[2025/12/13 12:14:36 897329] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_padding_frame|process padding|
[2025/12/13 12:14:36 897336] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15855354|largest:15855354|pns:2|
[2025/12/13 12:14:36 897344] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_on_pkt_processed|====>|conn:000055FB4B3A70BC|path:0|size:68|pkt_type:SHORT_HEADER|pkt_num:15855354|frame:PADDING ACK |recv_time:1765628076897107|dcid:d9995e56b5252a7e7068b2f6|dcid_seq:0|
[2025/12/13 12:14:36 897374] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:PATH_IDLE|expire:1765628196897107|now:1765628076897107|interv:120000000|
[2025/12/13 12:14:36 897381] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:CONN_IDLE|expire:1765628196897107|now:1765628076897107|interv:120000000|
[2025/12/13 12:14:36 897387] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_remove_wakeup_queue|next_tick_time:1765628076950011|pq_index:0|
[2025/12/13 12:14:36 897394] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_active_queue|last_ticked_time:1765628076892659|
[2025/12/13 12:14:36 897399] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076897399|
[2025/12/13 12:14:36 897404] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_process_conn|conn:000055FB4B3A70BC|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 DGRAM_MSS_NOTIFY HANDSHAKE_DONE_SENT SERVER_ACCEPT |now:1765628076897403|
[2025/12/13 12:14:36 897416] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_next_wakeup_time|wakeup_time:1765628076947831|
[2025/12/13 12:14:36 897420] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_wakeup_queue|next_tick_time:1765628076947831|
[2025/12/13 12:14:36 897424] [debug] |xqc_engine_wakeup_after|wakeup:1765628076947831|now:1765628076897424|diff:50407|
[2025/12/13 12:14:36 897428] [debug] |xqc_engine_main_logic|END|now:1765628076897403|
[2025/12/13 12:14:36 897435] [info] |xqc_engine_packet_process|==>|conn:000055FB4B3A70BC|size:68|state:ESTABED|recv_time:1765628076897434|
[2025/12/13 12:14:36 897440] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d9995e56b5252a7e7068b2f6|spin_bit:0|
[2025/12/13 12:14:36 897445] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|largest_pn:15855354|
[2025/12/13 12:14:36 897449] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15855355|
[2025/12/13 12:14:36 897456] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15855355|
[2025/12/13 12:14:36 897462] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_frames|frame_type:2|
[2025/12/13 12:14:36 897470] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|conn:000055FB4B3A70BC|path:0|pkt_num:3|origin_pktnum:0|size:267|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:3|
[2025/12/13 12:14:36 897477] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:583|prior_delivered:10313|prior_time:1765628076866269|is_app_limited:0|send_elapse:251|ack_elapse:31165|ctl_first_sent_time:1765628076866520|lagest_ack_time:1765628076897434|curr_delivered:10896|
[2025/12/13 12:14:36 897483] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_sent_time_update:1765628076866520|
[2025/12/13 12:14:36 897490] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/12/13 12:14:36 897494] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_rtt|before update rtt|conn:000055FB4B3A70BC|srtt:34164|rttvar:5291|minrtt:30652|latest_rtt:30914|ack_delay:16|
[2025/12/13 12:14:36 897499] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FB4B3A70BC|srtt:33756|rttvar:4785|minrtt:30652|latest_rtt:30914|ack_delay:16|
[2025/12/13 12:14:36 897503] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/12/13 12:14:36 897507] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 12:14:36 897511] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:33756|rtt_var:4785|pto_duration:52896|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 897515] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 897519] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:14:36 897523] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 5247|
[2025/12/13 12:14:36 897526] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076945399|now:1765628076897510|interv:47889|
[2025/12/13 12:14:36 897530] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:2|expire:1765628076945399|now:1765628076897510|interval:47889|pto_count:0|srtt:33756
[2025/12/13 12:14:36 897549] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_generate_sample|sampler: send_elapse 251, ack_elapse 31165, delivered 583|rate 18706|lost 0|
[2025/12/13 12:14:36 897553] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (18706) in round 3|
[2025/12/13 12:14:36 897557] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_update_min_rtt|minrtt expire|rtt:30652, old_rtt:30652|
[2025/12/13 12:14:36 897561] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:14909|extra_cwnd:8200|
[2025/12/13 12:14:36 897565] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:56581|packet_lost:0|acked:267|po_sent_time:1765628076866520|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:10629|
[2025/12/13 12:14:36 897571] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:56581|packet_lost:0|acked:267|po_sent_time:1765628076866520|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:10629|
[2025/12/13 12:14:36 897578] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:3693827|bw:168626|cwnd:56848|full_bw_reached:0|inflight:5247|srtt:33756|latest_rtt:30914|min_rtt:30652|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/12/13 12:14:36 897586] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_frames|frame_type:0|
[2025/12/13 12:14:36 897592] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_padding_frame|process padding|
[2025/12/13 12:14:36 897598] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15855355|largest:15855355|pns:2|
[2025/12/13 12:14:36 897604] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_on_pkt_processed|====>|conn:000055FB4B3A70BC|path:0|size:68|pkt_type:SHORT_HEADER|pkt_num:15855355|frame:PADDING ACK |recv_time:1765628076897434|dcid:d9995e56b5252a7e7068b2f6|dcid_seq:0|
[2025/12/13 12:14:36 897611] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:PATH_IDLE|expire:1765628196897434|now:1765628076897434|interv:120000000|
[2025/12/13 12:14:36 897617] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:CONN_IDLE|expire:1765628196897434|now:1765628076897434|interv:120000000|
[2025/12/13 12:14:36 897622] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_remove_wakeup_queue|next_tick_time:1765628076947831|pq_index:0|
[2025/12/13 12:14:36 897627] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_active_queue|last_ticked_time:1765628076897403|
[2025/12/13 12:14:36 897633] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076897633|
[2025/12/13 12:14:36 897640] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_process_conn|conn:000055FB4B3A70BC|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 DGRAM_MSS_NOTIFY HANDSHAKE_DONE_SENT SERVER_ACCEPT |now:1765628076897638|
[2025/12/13 12:14:36 897648] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_next_wakeup_time|wakeup_time:1765628076945399|
[2025/12/13 12:14:36 897654] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_wakeup_queue|next_tick_time:1765628076945399|
[2025/12/13 12:14:36 897660] [debug] |xqc_engine_wakeup_after|wakeup:1765628076945399|now:1765628076897659|diff:47740|
[2025/12/13 12:14:36 897666] [debug] |xqc_engine_main_logic|END|now:1765628076897638|
[2025/12/13 12:14:36 897673] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076897673|
[2025/12/13 12:14:36 897679] [debug] |xqc_engine_wakeup_after|wakeup:1765628076945399|now:1765628076897679|diff:47720|
[2025/12/13 12:14:36 897685] [debug] |xqc_engine_main_logic|END|now:1765628076897673|
[2025/12/13 12:14:36 898576] [info] |xqc_engine_packet_process|==>|conn:000055FB4B3A70BC|size:68|state:ESTABED|recv_time:1765628076898575|
[2025/12/13 12:14:36 898610] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d9995e56b5252a7e7068b2f6|spin_bit:0|
[2025/12/13 12:14:36 898620] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|largest_pn:15855355|
[2025/12/13 12:14:36 898625] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15855356|
[2025/12/13 12:14:36 898631] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15855356|
[2025/12/13 12:14:36 898635] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_frames|frame_type:2|
[2025/12/13 12:14:36 898640] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|conn:000055FB4B3A70BC|path:0|pkt_num:4|origin_pktnum:0|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:4|
[2025/12/13 12:14:36 898645] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:620|prior_delivered:10313|prior_time:1765628076866269|is_app_limited:0|send_elapse:348|ack_elapse:32306|ctl_first_sent_time:1765628076866617|lagest_ack_time:1765628076898575|curr_delivered:10933|
[2025/12/13 12:14:36 898650] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_sent_time_update:1765628076866617|
[2025/12/13 12:14:36 898655] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/12/13 12:14:36 898659] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|conn:000055FB4B3A70BC|path:0|pkt_num:5|origin_pktnum:0|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:5|
[2025/12/13 12:14:36 898663] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:620|prior_delivered:10313|prior_time:1765628076866269|is_app_limited:0|send_elapse:348|ack_elapse:32306|ctl_first_sent_time:1765628076866617|lagest_ack_time:1765628076898575|curr_delivered:10970|
[2025/12/13 12:14:36 898668] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_sent_time_update:1765628076866682|
[2025/12/13 12:14:36 898671] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/12/13 12:14:36 898676] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|conn:000055FB4B3A70BC|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|
[2025/12/13 12:14:36 898682] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:620|prior_delivered:10313|prior_time:1765628076866269|is_app_limited:0|send_elapse:348|ack_elapse:32306|ctl_first_sent_time:1765628076866617|lagest_ack_time:1765628076898575|curr_delivered:12170|
[2025/12/13 12:14:36 898689] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_update_sample|sampler_sent_time_update:1765628076867173|
[2025/12/13 12:14:36 898696] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/12/13 12:14:36 898703] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_rtt|before update rtt|conn:000055FB4B3A70BC|srtt:33756|rttvar:4785|minrtt:30652|latest_rtt:31402|ack_delay:8|
[2025/12/13 12:14:36 898708] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055FB4B3A70BC|srtt:33461|rttvar:4179|minrtt:30652|latest_rtt:31402|ack_delay:8|
[2025/12/13 12:14:36 898712] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/12/13 12:14:36 898716] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/12/13 12:14:36 898724] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|srtt:33461|rtt_var:4179|pto_duration:50177|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/12/13 12:14:36 898730] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 0, unacked: 0|
[2025/12/13 12:14:36 898736] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 1, unacked: 0|
[2025/12/13 12:14:36 898742] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_get_pto_time_and_space|conn:000055FB4B3A70BC|path:0|PNS: 2, unacked: 3973|
[2025/12/13 12:14:36 898748] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:LOSS_DETECTION|expire:1765628076942680|now:1765628076898724|interv:43956|
[2025/12/13 12:14:36 898753] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055FB4B3A70BC|path:0|pns:2|expire:1765628076942680|now:1765628076898724|interval:43956|pto_count:0|srtt:33461
[2025/12/13 12:14:36 898760] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_generate_sample|sampler: send_elapse 348, ack_elapse 32306, delivered 1857|rate 57481|lost 0|
[2025/12/13 12:14:36 898768] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (57481) in round 3|
[2025/12/13 12:14:36 898775] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_update_min_rtt|minrtt expire|rtt:30652, old_rtt:30652|
[2025/12/13 12:14:36 898780] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:14909|extra_cwnd:8200|
[2025/12/13 12:14:36 898786] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:56848|packet_lost:0|acked:1274|po_sent_time:1765628076867173|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:10629|
[2025/12/13 12:14:36 898792] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:56848|packet_lost:0|acked:1274|po_sent_time:1765628076867173|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:10629|
[2025/12/13 12:14:36 898798] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:3693827|bw:168626|cwnd:58122|full_bw_reached:0|inflight:3973|srtt:33461|latest_rtt:31402|min_rtt:30652|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/12/13 12:14:36 898807] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_frames|frame_type:0|
[2025/12/13 12:14:36 898813] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_padding_frame|process padding|
[2025/12/13 12:14:36 898820] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15855356|largest:15855356|pns:2|
[2025/12/13 12:14:36 898825] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_on_pkt_processed|====>|conn:000055FB4B3A70BC|path:0|size:68|pkt_type:SHORT_HEADER|pkt_num:15855356|frame:PADDING ACK |recv_time:1765628076898575|dcid:d9995e56b5252a7e7068b2f6|dcid_seq:0|
[2025/12/13 12:14:36 898830] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:PATH_IDLE|expire:1765628196898575|now:1765628076898575|interv:120000000|
[2025/12/13 12:14:36 898834] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:CONN_IDLE|expire:1765628196898575|now:1765628076898575|interv:120000000|
[2025/12/13 12:14:36 898838] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_remove_wakeup_queue|next_tick_time:1765628076945399|pq_index:0|
[2025/12/13 12:14:36 898843] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_active_queue|last_ticked_time:1765628076897638|
[2025/12/13 12:14:36 898847] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076898847|
[2025/12/13 12:14:36 898852] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_process_conn|conn:000055FB4B3A70BC|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 DGRAM_MSS_NOTIFY HANDSHAKE_DONE_SENT SERVER_ACCEPT |now:1765628076898850|
[2025/12/13 12:14:36 898865] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_next_wakeup_time|wakeup_time:1765628076942680|
[2025/12/13 12:14:36 898871] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_wakeup_queue|next_tick_time:1765628076942680|
[2025/12/13 12:14:36 898877] [debug] |xqc_engine_wakeup_after|wakeup:1765628076942680|now:1765628076898877|diff:43803|
[2025/12/13 12:14:36 898883] [debug] |xqc_engine_main_logic|END|now:1765628076898850|
[2025/12/13 12:14:36 898891] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076898891|
[2025/12/13 12:14:36 898896] [debug] |xqc_engine_wakeup_after|wakeup:1765628076942680|now:1765628076898896|diff:43784|
[2025/12/13 12:14:36 898901] [debug] |xqc_engine_main_logic|END|now:1765628076898891|
[2025/12/13 12:14:36 901935] [info] |xqc_engine_packet_process|==>|conn:000055FB4B3A70BC|size:44|state:ESTABED|recv_time:1765628076901933|
[2025/12/13 12:14:36 901949] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d9995e56b5252a7e7068b2f6|spin_bit:0|
[2025/12/13 12:14:36 901955] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|largest_pn:15855356|
[2025/12/13 12:14:36 901959] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15855357|
[2025/12/13 12:14:36 901971] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15855357|
[2025/12/13 12:14:36 901978] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_process_frames|frame_type:1d|
[2025/12/13 12:14:36 901985] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:CONN_DRAINING|expire:1765628077127515|now:1765628076901984|interv:225531|
[2025/12/13 12:14:36 901991] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_queue_drop_packets|sndq_packets_used:4|sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/12/13 12:14:36 901997] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:3973|
[2025/12/13 12:14:36 902001] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_unset|type:ACK_INIT|
[2025/12/13 12:14:36 902005] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_unset|type:ACK_HSK|
[2025/12/13 12:14:36 902008] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_unset|type:ACK_01RTT|
[2025/12/13 12:14:36 902012] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/12/13 12:14:36 902017] [info] |scid:d9995e56b5252a7e7068b2f6|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 DGRAM_MSS_NOTIFY HANDSHAKE_DONE_SENT SERVER_ACCEPT 
[2025/12/13 12:14:36 902022] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/12/13 12:14:36 902027] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15855357|largest:15855357|pns:2|
[2025/12/13 12:14:36 902032] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_on_pkt_processed|====>|conn:000055FB4B3A70BC|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:15855357|frame:CONNECTION_CLOSE |recv_time:1765628076901933|dcid:d9995e56b5252a7e7068b2f6|dcid_seq:0|
[2025/12/13 12:14:36 902037] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:PATH_IDLE|expire:1765628196901933|now:1765628076901933|interv:120000000|
[2025/12/13 12:14:36 902041] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_set|type:CONN_IDLE|expire:1765628196901933|now:1765628076901933|interv:120000000|
[2025/12/13 12:14:36 902045] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_remove_wakeup_queue|next_tick_time:1765628076942680|pq_index:0|
[2025/12/13 12:14:36 902053] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_active_queue|last_ticked_time:1765628076898850|
[2025/12/13 12:14:36 902059] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076902058|
[2025/12/13 12:14:36 902075] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_process_conn|conn:000055FB4B3A70BC|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 DGRAM_MSS_NOTIFY HANDSHAKE_DONE_SENT SERVER_ACCEPT |now:1765628076902073|
[2025/12/13 12:14:36 902083] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_path_get_perf_class|conn:000055FB4B3A70BC|path_id:0|path_srtt:33461|min_srtt:33461|path_bw:168626|loss_rate:0.00|path_pto:0|
[2025/12/13 12:14:36 902088] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|path srtt|conn:000055FB4B3A70BC|path_id:0|path_srtt:33461|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/12/13 12:14:36 902093] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:9|reinj:0|path_class:2|
[2025/12/13 12:14:36 902098] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_check_acked_or_dropped_pkt|conn:000055FB4B3A70BC|pkt_num:0|size:9|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/12/13 12:14:36 902103] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/12/13 12:14:36 902139] [info] |scid:d9995e56b5252a7e7068b2f6|xqc_send_packet_with_pn|<==|conn:000055FB4B3A70BC|path:0|pkt_num:15|size:9|sent:25|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1765628076902109|stream_id:0|stream_offset:0|
[2025/12/13 12:14:36 902149] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_on_packet_sent|conn:000055FB4B3A70BC|path:0|pkt_num:15|origin_pktnum:0|size:9|enc_size:25|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/12/13 12:14:36 902156] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_next_wakeup_time|wakeup_time:1765628077127515|
[2025/12/13 12:14:36 902163] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_wakeup_queue|next_tick_time:1765628077127515|
[2025/12/13 12:14:36 902169] [debug] |xqc_engine_wakeup_after|wakeup:1765628077127515|now:1765628076902169|diff:225346|
[2025/12/13 12:14:36 902175] [debug] |xqc_engine_main_logic|END|now:1765628076902073|
[2025/12/13 12:14:36 902183] [debug] |xqc_engine_main_logic|BEGIN|now:1765628076902183|
[2025/12/13 12:14:36 902188] [debug] |xqc_engine_wakeup_after|wakeup:1765628077127515|now:1765628076902188|diff:225327|
[2025/12/13 12:14:36 902191] [debug] |xqc_engine_main_logic|END|now:1765628076902183|
[2025/12/13 12:14:37 128448] [debug] |xqc_engine_main_logic|BEGIN|now:1765628077128447|
[2025/12/13 12:14:37 128478] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_remove_wakeup_queue|next_tick_time:1765628077127515|pq_index:0|
[2025/12/13 12:14:37 128489] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_add_active_queue|last_ticked_time:1765628076902073|
[2025/12/13 12:14:37 128501] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_engine_process_conn|conn:000055FB4B3A70BC|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 DGRAM_MSS_NOTIFY HANDSHAKE_DONE_SENT SERVER_ACCEPT |now:1765628077128498|
[2025/12/13 12:14:37 128512] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1765628077127515|now:1765628077128498|
[2025/12/13 12:14:37 128521] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1765628077127515|now:1765628077128498|
[2025/12/13 12:14:37 128530] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_timer_unset|type:CONN_DRAINING|
[2025/12/13 12:14:37 128539] [info] |xqc_engine_main_logic|conn:000055FB4B3A70BC|addr or cid not avail|conn_state:13|next_tick_time:1765628077127515
[2025/12/13 12:14:37 128560] [report] |scid:d9995e56b5252a7e7068b2f6|xqc_conn_destroy|000055FB4B3A70BC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:74997|first_send_delay:76076|conn_persist:337668|keyupdate_cnt:0|err:0x0|close_msg:remote close|addr or cid not avail|hsk_recv:37939|close_recv:111092|close_send:111217|last_recv:111041|last_send:111217|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,27,12,12,5120,0,28,i32,4,55,68,5,15855355,106,0,4,55,68,5,15855356,107,0,4,31,44,40000,15855357,111,0,4,373,80,13,76,4,14,4,14,101,4,9,40000,15,111,0-2,0-2,0-0,0-0,0-0,0-33,0-17815,0-1879,0-24,0-12,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:24|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|
[2025/12/13 12:14:37 128582] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/12/13 12:14:37 128595] [stats] |scid:d9995e56b5252a7e7068b2f6|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:28|recv_bytes:28|stream_len:28|create_time:1765628076866788|wrt_delay:154|snd_delay:385|finwrt_delay:180|finsnd_delay:715|finrcv_delay:1|finread_delay:77|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|addr or cid not avail|path_info:mp is not supported in connection scid:d9995e56b5252a7e7068b2f6|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/12/13 12:14:37 128650] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_send_ctl_destroy|destroy|
[2025/12/13 12:14:37 128664] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/12/13 12:14:37 128673] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/12/13 12:14:37 128681] [debug] |scid:d9995e56b5252a7e7068b2f6|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/12/13 12:14:37 128744] [debug] |xqc_engine_wakeup_after|wakeup:1765628136090226|now:1765628077128744|diff:58961482|
[2025/12/13 12:14:37 128755] [debug] |xqc_engine_main_logic|END|now:1765628077128498|