[2025/09/12 11:30:22 390567] [warn] |xqc_tls_ctx_set_config|no session ticket key data|
[2025/09/12 11:30:22 393266] [warn] |xqc_create_server_ssl_ctx|read ssl session ticket key error|
[2025/09/12 11:30:22 393292] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 11:30:22 393312] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 11:30:22 393319] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 11:30:22 393323] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 11:30:22 393327] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 11:30:22 393334] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 11:30:22 393338] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 11:30:22 393345] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 11:30:22 393351] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 11:30:22 727831] [debug] |scid:fa18c48996e9ad5347281133|xqc_timer_set|type:CONN_IDLE|expire:1757676682727829|now:1757676622727829|interv:60000000|
[2025/09/12 11:30:22 727863] [debug] |scid:fa18c48996e9ad5347281133|xqc_timer_set|type:PATH_IDLE|expire:1757676682727863|now:1757676622727863|interv:60000000|
[2025/09/12 11:30:22 727870] [debug] |xqc_path_create|path:0|dcid:|scid:fa18c48996e9ad5347281133|create_path_count:1|
[2025/09/12 11:30:22 727875] [debug] |scid:fa18c48996e9ad5347281133|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 11:30:22 727879] [debug] |xqc_path_init|path:0|dcid:|scid:fa18c48996e9ad5347281133|state:2|
[2025/09/12 11:30:22 727883] [debug] |scid:fa18c48996e9ad5347281133|xqc_conn_create|success|scid:fa18c48996e9ad5347281133|dcid:|conn:000055A36F086E5C|
[2025/09/12 11:30:22 727888] [info] |scid:fa18c48996e9ad5347281133|xqc_conn_server_create|hash odcid conn|odcid:|conn:000055A36F086E5C|
[2025/09/12 11:30:22 727911] [stats] |xqc_conn_server_init_path_addr|path:0|addr or cid not avail|
[2025/09/12 11:30:22 727915] [info] |xqc_engine_packet_process|==>|conn:000055A36F086E5C|size:1207|state:S_INIT|recv_time:1757676622727785|
[2025/09/12 11:30:22 727921] [info] |scid:fa18c48996e9ad5347281133|xqc_packet_parse_long_header|version not supported|v:1463896404|
[2025/09/12 11:30:22 727926] [error] |scid:fa18c48996e9ad5347281133|xqc_packet_parse_single|xqc_packet_parse_long_header error:-629|
[2025/09/12 11:30:22 727930] [info] |scid:fa18c48996e9ad5347281133|xqc_conn_process_packet|ignore err|-629|
[2025/09/12 11:30:22 727935] [debug] |scid:fa18c48996e9ad5347281133|xqc_timer_set|type:PATH_IDLE|expire:1757676682727785|now:1757676622727785|interv:60000000|
[2025/09/12 11:30:22 727939] [debug] |scid:fa18c48996e9ad5347281133|xqc_timer_set|type:CONN_IDLE|expire:1757676682727785|now:1757676622727785|interv:60000000|
[2025/09/12 11:30:22 727943] [debug] |scid:fa18c48996e9ad5347281133|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 11:30:22 727949] [debug] |xqc_engine_main_logic|BEGIN|now:1757676622727949|
[2025/09/12 11:30:22 727955] [debug] |scid:fa18c48996e9ad5347281133|xqc_engine_process_conn|conn:000055A36F086E5C|state:S_INIT|flag:TICKING UPPER_CONN_EXIST VERSION_NEGOTIATION |now:1757676622727953|
[2025/09/12 11:30:22 727967] [debug] |scid:fa18c48996e9ad5347281133|xqc_path_get_perf_class|conn:000055A36F086E5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:30:22 727972] [debug] |scid:fa18c48996e9ad5347281133|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A36F086E5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:30:22 727977] [debug] |scid:fa18c48996e9ad5347281133|xqc_minrtt_scheduler_get_path|best path:0|frame_type:|pn:0|size:11|reinj:0|path_class:2|
[2025/09/12 11:30:22 727992] [debug] |scid:fa18c48996e9ad5347281133|xqc_check_acked_or_dropped_pkt|conn:000055A36F086E5C|pkt_num:0|size:11|pkt_type:VERSION_NEGOTIATION|frame:|
[2025/09/12 11:30:22 728024] [info] |scid:fa18c48996e9ad5347281133|xqc_process_packet_without_pn|<==|conn:000055A36F086E5C|size:11|sent:11|pkt_type:VERSION_NEGOTIATION|
[2025/09/12 11:30:22 728030] [debug] |scid:fa18c48996e9ad5347281133|xqc_conn_next_wakeup_time|wakeup_time:1757676682727785|
[2025/09/12 11:30:22 728034] [debug] |scid:fa18c48996e9ad5347281133|xqc_engine_add_wakeup_queue|next_tick_time:1757676682727785|
[2025/09/12 11:30:22 728040] [debug] |xqc_engine_wakeup_after|wakeup:1757676682727785|now:1757676622728040|diff:59999745|
[2025/09/12 11:30:22 728048] [debug] |xqc_engine_main_logic|END|now:1757676622727953|
[2025/09/12 11:30:23 444158] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:CONN_IDLE|expire:1757676683444157|now:1757676623444157|interv:60000000|
[2025/09/12 11:30:23 444194] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:PATH_IDLE|expire:1757676683444194|now:1757676623444194|interv:60000000|
[2025/09/12 11:30:23 444202] [debug] |xqc_path_create|path:0|dcid:|scid:a02e78b56fb309a951be8476|create_path_count:1|
[2025/09/12 11:30:23 444208] [debug] |scid:a02e78b56fb309a951be8476|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 11:30:23 444214] [debug] |xqc_path_init|path:0|dcid:|scid:a02e78b56fb309a951be8476|state:2|
[2025/09/12 11:30:23 444219] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_create|success|scid:a02e78b56fb309a951be8476|dcid:|conn:000055A36F08FEEC|
[2025/09/12 11:30:23 444225] [info] |scid:a02e78b56fb309a951be8476|xqc_conn_server_create|hash odcid conn|odcid:0532af80bfeed06f|conn:000055A36F08FEEC|
[2025/09/12 11:30:23 444234] [info] |scid:a02e78b56fb309a951be8476|xqc_conn_get_local_transport_params|generate sr_token[c5ef49b4d55cc567ca8fe0acfcd5c4bd] for cid[0532af80bfeed06f]
[2025/09/12 11:30:23 444259] [stats] |xqc_conn_server_init_path_addr|path:0|addr or cid not avail|
[2025/09/12 11:30:23 444264] [info] |xqc_engine_packet_process|==>|conn:000055A36F08FEEC|size:1220|state:S_INIT|recv_time:1757676623444120|
[2025/09/12 11:30:23 444456] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 11:30:23 444461] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_parse_initial|success|Length:1202|
[2025/09/12 11:30:23 444468] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:30:23 444472] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|decryption nonce|path_id:0|pn:160|
[2025/09/12 11:30:23 444479] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:160|
[2025/09/12 11:30:23 444484] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_frames|frame_type:6|
[2025/09/12 11:30:23 444489] [info] |scid:a02e78b56fb309a951be8476|xqc_conn_check_token|token empty|
[2025/09/12 11:30:23 444493] [info] |scid:a02e78b56fb309a951be8476|xqc_process_crypto_frame|check_token fail|conn:000055A36F08FEEC|addr or cid not avail|
[2025/09/12 11:30:23 444498] [debug] |scid:a02e78b56fb309a951be8476|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 11:30:23 444502] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_crypto_frame|level:0|
[2025/09/12 11:30:23 444507] [debug] |scid:a02e78b56fb309a951be8476|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 11:30:23 444511] [debug] |scid:a02e78b56fb309a951be8476|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|297u|
[2025/09/12 11:30:23 444617] [info] |scid:a02e78b56fb309a951be8476|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 11:30:23 444807] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 11:30:23 444814] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 11:30:23 444819] [warn] |scid:a02e78b56fb309a951be8476|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 11:30:23 445069] [debug] |scid:a02e78b56fb309a951be8476|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 11:30:23 445075] [debug] |scid:a02e78b56fb309a951be8476|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 11:30:23 445080] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 11:30:23 445085] [debug] |scid:a02e78b56fb309a951be8476|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 11:30:23 445089] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 11:30:23 445093] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_frames|frame_type:0|
[2025/09/12 11:30:23 445097] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_padding_frame|process padding|
[2025/09/12 11:30:23 445105] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 11:30:23 445111] [debug] |scid:a02e78b56fb309a951be8476|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 11:30:23 445115] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:160|largest:160|pns:0|
[2025/09/12 11:30:23 445120] [info] |scid:a02e78b56fb309a951be8476|xqc_conn_on_pkt_processed|====>|conn:000055A36F08FEEC|path:0|size:1220|pkt_type:INIT|pkt_num:160|frame:PADDING CRYPTO |recv_time:1757676623444120|dcid:0532af80bfeed06f|dcid_seq:0|
[2025/09/12 11:30:23 445126] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:PATH_IDLE|expire:1757676683444120|now:1757676623444120|interv:60000000|
[2025/09/12 11:30:23 445130] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:CONN_IDLE|expire:1757676683444120|now:1757676623444120|interv:60000000|
[2025/09/12 11:30:23 445134] [debug] |xqc_engine_main_logic|BEGIN|now:1757676623445134|
[2025/09/12 11:30:23 445139] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_process_conn|conn:000055A36F08FEEC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757676623445138|
[2025/09/12 11:30:23 445144] [info] |scid:a02e78b56fb309a951be8476|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 11:30:23 445148] [debug] |scid:a02e78b56fb309a951be8476|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 11:30:23 445153] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_crypto_write_streams|
[2025/09/12 11:30:23 445157] [debug] |scid:a02e78b56fb309a951be8476|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 11:30:23 445161] [debug] |scid:a02e78b56fb309a951be8476|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 11:30:23 445167] [info] |scid:a02e78b56fb309a951be8476|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:120|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757676623445167|
[2025/09/12 11:30:23 445172] [debug] |scid:a02e78b56fb309a951be8476|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 11:30:23 445176] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_crypto_write_streams|
[2025/09/12 11:30:23 445180] [debug] |scid:a02e78b56fb309a951be8476|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 11:30:23 445184] [info] |scid:a02e78b56fb309a951be8476|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:167|sent:142|pkt_type:HSK|frame:CRYPTO |now:1757676623445184|
[2025/09/12 11:30:23 445189] [info] |scid:a02e78b56fb309a951be8476|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:499|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757676623445189|
[2025/09/12 11:30:23 445193] [info] |scid:a02e78b56fb309a951be8476|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:110|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757676623445193|
[2025/09/12 11:30:23 445198] [info] |scid:a02e78b56fb309a951be8476|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:81|sent:56|pkt_type:HSK|frame:CRYPTO |now:1757676623445198|
[2025/09/12 11:30:23 445206] [debug] |scid:a02e78b56fb309a951be8476|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 11:30:23 445212] [debug] |scid:a02e78b56fb309a951be8476|xqc_gen_ack_frame|largest_recv:160|ack_delay:1092|first_ack_range:0|largest_pkt_recv_time:1757676623444120|
[2025/09/12 11:30:23 445217] [debug] |scid:a02e78b56fb309a951be8476|xqc_gen_ack_frame|high:160|low:160|pkt_pns:0|
[2025/09/12 11:30:23 445221] [debug] |scid:a02e78b56fb309a951be8476|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:160|frame_largest_recv:160|
[2025/09/12 11:30:23 445225] [debug] |scid:a02e78b56fb309a951be8476|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 11:30:23 445231] [debug] |scid:a02e78b56fb309a951be8476|xqc_path_get_perf_class|conn:000055A36F08FEEC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:30:23 445236] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A36F08FEEC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:30:23 445241] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:120|reinj:0|path_class:2|
[2025/09/12 11:30:23 445246] [debug] |scid:a02e78b56fb309a951be8476|xqc_path_get_perf_class|conn:000055A36F08FEEC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:30:23 445250] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A36F08FEEC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:30:23 445254] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:167|reinj:0|path_class:2|
[2025/09/12 11:30:23 445258] [debug] |scid:a02e78b56fb309a951be8476|xqc_path_get_perf_class|conn:000055A36F08FEEC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:30:23 445262] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A36F08FEEC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:30:23 445266] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:499|reinj:0|path_class:2|
[2025/09/12 11:30:23 445270] [debug] |scid:a02e78b56fb309a951be8476|xqc_path_get_perf_class|conn:000055A36F08FEEC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:30:23 445275] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A36F08FEEC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:30:23 445279] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:110|reinj:0|path_class:2|
[2025/09/12 11:30:23 445283] [debug] |scid:a02e78b56fb309a951be8476|xqc_path_get_perf_class|conn:000055A36F08FEEC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 11:30:23 445287] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A36F08FEEC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:30:23 445291] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:81|reinj:0|path_class:2|
[2025/09/12 11:30:23 445295] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:30:23 445301] [debug] |scid:a02e78b56fb309a951be8476|xqc_check_acked_or_dropped_pkt|conn:000055A36F08FEEC|pkt_num:0|size:120|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 11:30:23 445308] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:30:23 445347] [info] |scid:a02e78b56fb309a951be8476|xqc_send_packet_with_pn|<==|conn:000055A36F08FEEC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757676623445316|stream_id:0|stream_offset:0|
[2025/09/12 11:30:23 445357] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|conn:000055A36F08FEEC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:30:23 445365] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 11:30:23 445372] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/09/12 11:30:23 445380] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:30:23 445386] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:30:23 445390] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:30:23 445394] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:LOSS_DETECTION|expire:1757676624195316|now:1757676623445372|interv:749944|
[2025/09/12 11:30:23 445398] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A36F08FEEC|path:0|pns:0|expire:1757676624195316|now:1757676623445372|interval:749944|pto_count:0|srtt:250000
[2025/09/12 11:30:23 445404] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 11:30:23 445409] [debug] |scid:a02e78b56fb309a951be8476|xqc_check_acked_or_dropped_pkt|conn:000055A36F08FEEC|pkt_num:0|size:167|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 11:30:23 445413] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:30:23 445440] [info] |scid:a02e78b56fb309a951be8476|xqc_send_packet_with_pn|<==|conn:000055A36F08FEEC|path:0|pkt_num:0|size:167|sent:183|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757676623445420|stream_id:0|stream_offset:0|
[2025/09/12 11:30:23 445448] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|conn:000055A36F08FEEC|path:0|pkt_num:0|origin_pktnum:0|size:167|enc_size:183|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:30:23 445455] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 11:30:23 445462] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/09/12 11:30:23 445469] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:30:23 445474] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 1, unacked: 167|
[2025/09/12 11:30:23 445478] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:30:23 445482] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:LOSS_DETECTION|expire:1757676624195316|now:1757676623445462|interv:749854|
[2025/09/12 11:30:23 445486] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A36F08FEEC|path:0|pns:0|expire:1757676624195316|now:1757676623445462|interval:749854|pto_count:0|srtt:250000
[2025/09/12 11:30:23 445495] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1351|
[2025/09/12 11:30:23 445500] [debug] |scid:a02e78b56fb309a951be8476|xqc_check_acked_or_dropped_pkt|conn:000055A36F08FEEC|pkt_num:0|size:499|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 11:30:23 445504] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:30:23 445531] [info] |scid:a02e78b56fb309a951be8476|xqc_send_packet_with_pn|<==|conn:000055A36F08FEEC|path:0|pkt_num:1|size:499|sent:515|pkt_type:HSK|frame:CRYPTO |inflight:1351|now:1757676623445511|stream_id:0|stream_offset:0|
[2025/09/12 11:30:23 445540] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|conn:000055A36F08FEEC|path:0|pkt_num:1|origin_pktnum:0|size:499|enc_size:515|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:30:23 445548] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|path:0|inflight:1351|applimit:0|
[2025/09/12 11:30:23 445554] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/09/12 11:30:23 445561] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:30:23 445565] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 1, unacked: 666|
[2025/09/12 11:30:23 445584] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:30:23 445588] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:LOSS_DETECTION|expire:1757676624195316|now:1757676623445554|interv:749762|
[2025/09/12 11:30:23 445592] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A36F08FEEC|path:0|pns:0|expire:1757676624195316|now:1757676623445554|interval:749762|pto_count:0|srtt:250000
[2025/09/12 11:30:23 445596] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1850|
[2025/09/12 11:30:23 445601] [debug] |scid:a02e78b56fb309a951be8476|xqc_check_acked_or_dropped_pkt|conn:000055A36F08FEEC|pkt_num:0|size:110|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 11:30:23 445606] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 11:30:23 445631] [info] |scid:a02e78b56fb309a951be8476|xqc_send_packet_with_pn|<==|conn:000055A36F08FEEC|path:0|pkt_num:2|size:110|sent:126|pkt_type:HSK|frame:CRYPTO |inflight:1850|now:1757676623445612|stream_id:0|stream_offset:0|
[2025/09/12 11:30:23 445640] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|conn:000055A36F08FEEC|path:0|pkt_num:2|origin_pktnum:0|size:110|enc_size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:30:23 445647] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|path:0|inflight:1850|applimit:0|
[2025/09/12 11:30:23 445653] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/09/12 11:30:23 445661] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:30:23 445665] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 1, unacked: 776|
[2025/09/12 11:30:23 445669] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:30:23 445673] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:LOSS_DETECTION|expire:1757676624195316|now:1757676623445653|interv:749663|
[2025/09/12 11:30:23 445677] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A36F08FEEC|path:0|pns:0|expire:1757676624195316|now:1757676623445653|interval:749663|pto_count:0|srtt:250000
[2025/09/12 11:30:23 445690] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1960|
[2025/09/12 11:30:23 445695] [debug] |scid:a02e78b56fb309a951be8476|xqc_check_acked_or_dropped_pkt|conn:000055A36F08FEEC|pkt_num:0|size:81|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 11:30:23 445699] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 11:30:23 445724] [info] |scid:a02e78b56fb309a951be8476|xqc_send_packet_with_pn|<==|conn:000055A36F08FEEC|path:0|pkt_num:3|size:81|sent:97|pkt_type:HSK|frame:CRYPTO |inflight:1960|now:1757676623445705|stream_id:0|stream_offset:0|
[2025/09/12 11:30:23 445733] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|conn:000055A36F08FEEC|path:0|pkt_num:3|origin_pktnum:0|size:81|enc_size:97|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:30:23 445740] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|path:0|inflight:1960|applimit:0|
[2025/09/12 11:30:23 445746] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/09/12 11:30:23 445753] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 11:30:23 445758] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 1, unacked: 857|
[2025/09/12 11:30:23 445762] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:30:23 445766] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:LOSS_DETECTION|expire:1757676624195316|now:1757676623445746|interv:749570|
[2025/09/12 11:30:23 445769] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A36F08FEEC|path:0|pns:0|expire:1757676624195316|now:1757676623445746|interval:749570|pto_count:0|srtt:250000
[2025/09/12 11:30:23 445774] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2041|
[2025/09/12 11:30:23 445778] [debug] |scid:a02e78b56fb309a951be8476|xqc_check_acked_or_dropped_pkt|conn:000055A36F08FEEC|pkt_num:0|size:33|pkt_type:INIT|frame:ACK |
[2025/09/12 11:30:23 445783] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:30:23 445806] [info] |scid:a02e78b56fb309a951be8476|xqc_send_packet_with_pn|<==|conn:000055A36F08FEEC|path:0|pkt_num:1|size:33|sent:49|pkt_type:INIT|frame:ACK |inflight:2041|now:1757676623445788|stream_id:0|stream_offset:0|
[2025/09/12 11:30:23 445815] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|conn:000055A36F08FEEC|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 11:30:23 445823] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_next_wakeup_time|wakeup_time:1757676624195316|
[2025/09/12 11:30:23 445830] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_wakeup_queue|next_tick_time:1757676624195316|
[2025/09/12 11:30:23 445836] [debug] |xqc_engine_wakeup_after|wakeup:1757676624195316|now:1757676623445836|diff:749480|
[2025/09/12 11:30:23 445841] [debug] |xqc_engine_main_logic|END|now:1757676623445138|
[2025/09/12 11:30:23 445847] [debug] |xqc_engine_main_logic|BEGIN|now:1757676623445847|
[2025/09/12 11:30:23 445851] [debug] |xqc_engine_wakeup_after|wakeup:1757676624195316|now:1757676623445850|diff:749466|
[2025/09/12 11:30:23 445854] [debug] |xqc_engine_main_logic|END|now:1757676623445847|
[2025/09/12 11:30:23 478532] [info] |xqc_engine_packet_process|==>|conn:000055A36F08FEEC|size:1220|state:S_HANDSHAKE_SENT|recv_time:1757676623478530|
[2025/09/12 11:30:23 478557] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 11:30:23 478563] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 11:30:23 478596] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|largest_pn:160|
[2025/09/12 11:30:23 478604] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|decryption nonce|path_id:0|pn:161|
[2025/09/12 11:30:23 478612] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:161|
[2025/09/12 11:30:23 478618] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_frames|frame_type:2|
[2025/09/12 11:30:23 478625] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|conn:000055A36F08FEEC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 11:30:23 478632] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757676623445316|is_app_limited:1|send_elapse:0|ack_elapse:33214|ctl_first_sent_time:1757676623445316|lagest_ack_time:1757676623478530|curr_delivered:1184|
[2025/09/12 11:30:23 478639] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_sent_time_update:1757676623445316|
[2025/09/12 11:30:23 478645] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 11:30:23 478651] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_rtt|before update rtt|conn:000055A36F08FEEC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33214|ack_delay:768|
[2025/09/12 11:30:23 478657] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055A36F08FEEC|srtt:33214|rttvar:16607|minrtt:33214|latest_rtt:33214|ack_delay:768|
[2025/09/12 11:30:23 478663] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 11:30:23 478668] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:30:23 478674] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|srtt:33214|rtt_var:16607|pto_duration:99642|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/09/12 11:30:23 478680] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:30:23 478685] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 1, unacked: 857|
[2025/09/12 11:30:23 478691] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:30:23 478696] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:LOSS_DETECTION|expire:1757676623545347|now:1757676623478674|interv:66673|
[2025/09/12 11:30:23 478701] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A36F08FEEC|path:0|pns:1|expire:1757676623545347|now:1757676623478674|interval:66673|pto_count:0|srtt:33214
[2025/09/12 11:30:23 478707] [debug] |scid:a02e78b56fb309a951be8476|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33214, delivered 1184|rate 35647|lost 0|
[2025/09/12 11:30:23 478713] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 11:30:23 478719] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35647) in round 1|
[2025/09/12 11:30:23 478724] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_update_min_rtt|probertt expire|rtt:33214, old_rtt:2147483647|
[2025/09/12 11:30:23 478735] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_update_min_rtt|minrtt expire|rtt:33214, old_rtt:2147483647|
[2025/09/12 11:30:23 478740] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 11:30:23 478746] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757676623445316|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 11:30:23 478752] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757676623445316|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 11:30:23 478758] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:3991432|bw:35647|cwnd:47136|full_bw_reached:0|inflight:857|srtt:33214|latest_rtt:33214|min_rtt:33214|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:30:23 478765] [stats] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_info_circle_record|addr or cid not avail |path:0||cwnd:47136|inflight:857|mode:0|applimit:0|pacing_rate:3991432|bw:35647|srtt:33214|latest_rtt:33214|min_rtt:33214|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:34608|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 11:30:23 478772] [info] |scid:a02e78b56fb309a951be8476|xqc_conn_addr_validated|Address Validated|conn:000055A36F08FEEC|role:1|
[2025/09/12 11:30:23 478778] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:161|largest:161|pns:0|
[2025/09/12 11:30:23 478784] [info] |scid:a02e78b56fb309a951be8476|xqc_conn_on_pkt_processed|====>|conn:000055A36F08FEEC|path:0|size:1220|pkt_type:INIT|pkt_num:161|frame:ACK |recv_time:1757676623478530|dcid:a02e78b56fb309a951be8476|dcid_seq:0|
[2025/09/12 11:30:23 478791] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_parse_handshake|success|Length:1152|
[2025/09/12 11:30:23 478797] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:30:23 478802] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|decryption nonce|path_id:0|pn:162|
[2025/09/12 11:30:23 478809] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:162|
[2025/09/12 11:30:23 478815] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_frames|frame_type:2|
[2025/09/12 11:30:23 478820] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|conn:000055A36F08FEEC|path:0|pkt_num:0|origin_pktnum:0|size:167|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 11:30:23 478827] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1351|prior_delivered:0|prior_time:1757676623445316|is_app_limited:1|send_elapse:104|ack_elapse:33214|ctl_first_sent_time:1757676623445420|lagest_ack_time:1757676623478530|curr_delivered:1351|
[2025/09/12 11:30:23 478833] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_sent_time_update:1757676623445420|
[2025/09/12 11:30:23 478838] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 11:30:23 478844] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|conn:000055A36F08FEEC|path:0|pkt_num:1|origin_pktnum:0|size:499|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 11:30:23 478850] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1850|prior_delivered:0|prior_time:1757676623445316|is_app_limited:1|send_elapse:195|ack_elapse:33214|ctl_first_sent_time:1757676623445511|lagest_ack_time:1757676623478530|curr_delivered:1850|
[2025/09/12 11:30:23 478860] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_sent_time_update:1757676623445511|
[2025/09/12 11:30:23 478865] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 11:30:23 478871] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_rtt|before update rtt|conn:000055A36F08FEEC|srtt:33214|rttvar:16607|minrtt:33214|latest_rtt:33019|ack_delay:256|
[2025/09/12 11:30:23 478876] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055A36F08FEEC|srtt:33158|rttvar:12568|minrtt:33019|latest_rtt:33019|ack_delay:256|
[2025/09/12 11:30:23 478886] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 11:30:23 478892] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:30:23 478897] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|srtt:33158|rtt_var:12568|pto_duration:83430|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/09/12 11:30:23 478903] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:30:23 478908] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 1, unacked: 191|
[2025/09/12 11:30:23 478913] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:30:23 478918] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:LOSS_DETECTION|expire:1757676623529135|now:1757676623478897|interv:50238|
[2025/09/12 11:30:23 478924] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A36F08FEEC|path:0|pns:1|expire:1757676623529135|now:1757676623478897|interval:50238|pto_count:0|srtt:33158
[2025/09/12 11:30:23 478929] [debug] |scid:a02e78b56fb309a951be8476|xqc_generate_sample|sampler: send_elapse 195, ack_elapse 33214, delivered 1850|rate 55699|lost 0|
[2025/09/12 11:30:23 478935] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (55699) in round 1|
[2025/09/12 11:30:23 478940] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_update_min_rtt|probertt expire|rtt:33019, old_rtt:33214|
[2025/09/12 11:30:23 478946] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_update_min_rtt|minrtt expire|rtt:33019, old_rtt:33214|
[2025/09/12 11:30:23 478951] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3700|
[2025/09/12 11:30:23 478956] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:666|po_sent_time:1757676623445511|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 11:30:23 478962] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:666|po_sent_time:1757676623445511|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 11:30:23 478968] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:3991432|bw:55699|cwnd:47802|full_bw_reached:0|inflight:191|srtt:33158|latest_rtt:33019|min_rtt:33019|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 11:30:23 478974] [stats] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|addr or cid not avail |bandwidth change record|bw_before:35647|bw_after:55699|srtt:33158|cwnd:47802|
[2025/09/12 11:30:23 478980] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_frames|frame_type:0|
[2025/09/12 11:30:23 478985] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_padding_frame|process padding|
[2025/09/12 11:30:23 479002] [info] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 11:30:23 479007] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|srtt:33158|rtt_var:12568|pto_duration:83430|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/09/12 11:30:23 479013] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:30:23 479018] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 1, unacked: 191|
[2025/09/12 11:30:23 479023] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 11:30:23 479028] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:LOSS_DETECTION|expire:1757676623529135|now:1757676623479007|interv:50128|
[2025/09/12 11:30:23 479033] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A36F08FEEC|path:0|pns:1|expire:1757676623529135|now:1757676623479007|interval:50128|pto_count:0|srtt:33158
[2025/09/12 11:30:23 479040] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:162|largest:162|pns:1|
[2025/09/12 11:30:23 479046] [info] |scid:a02e78b56fb309a951be8476|xqc_conn_on_pkt_processed|====>|conn:000055A36F08FEEC|path:0|size:1173|pkt_type:HSK|pkt_num:162|frame:PADDING ACK |recv_time:1757676623478530|dcid:a02e78b56fb309a951be8476|dcid_seq:0|
[2025/09/12 11:30:23 479052] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:PATH_IDLE|expire:1757676683478530|now:1757676623478530|interv:60000000|
[2025/09/12 11:30:23 479057] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:CONN_IDLE|expire:1757676683478530|now:1757676623478530|interv:60000000|
[2025/09/12 11:30:23 479063] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_remove_wakeup_queue|next_tick_time:1757676624195316|pq_index:0|
[2025/09/12 11:30:23 479068] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_active_queue|last_ticked_time:1757676623445138|
[2025/09/12 11:30:23 479073] [debug] |xqc_engine_main_logic|BEGIN|now:1757676623479073|
[2025/09/12 11:30:23 479080] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_process_conn|conn:000055A36F08FEEC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757676623479079|
[2025/09/12 11:30:23 479088] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_next_wakeup_time|wakeup_time:1757676623529135|
[2025/09/12 11:30:23 479094] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_wakeup_queue|next_tick_time:1757676623529135|
[2025/09/12 11:30:23 479099] [debug] |xqc_engine_wakeup_after|wakeup:1757676623529135|now:1757676623479099|diff:50036|
[2025/09/12 11:30:23 479105] [debug] |xqc_engine_main_logic|END|now:1757676623479079|
[2025/09/12 11:30:23 479114] [info] |xqc_engine_packet_process|==>|conn:000055A36F08FEEC|size:101|state:S_HANDSHAKE_SENT|recv_time:1757676623479113|
[2025/09/12 11:30:23 479120] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_parse_handshake|success|Length:80|
[2025/09/12 11:30:23 479126] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|largest_pn:162|
[2025/09/12 11:30:23 479131] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|decryption nonce|path_id:0|pn:163|
[2025/09/12 11:30:23 479137] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:163|
[2025/09/12 11:30:23 479142] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_frames|frame_type:2|
[2025/09/12 11:30:23 479148] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|conn:000055A36F08FEEC|path:0|pkt_num:2|origin_pktnum:0|size:110|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 11:30:23 479158] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1960|prior_delivered:0|prior_time:1757676623445316|is_app_limited:1|send_elapse:296|ack_elapse:33797|ctl_first_sent_time:1757676623445612|lagest_ack_time:1757676623479113|curr_delivered:1960|
[2025/09/12 11:30:23 479164] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_sent_time_update:1757676623445612|
[2025/09/12 11:30:23 479169] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 11:30:23 479174] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|conn:000055A36F08FEEC|path:0|pkt_num:3|origin_pktnum:0|size:81|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 11:30:23 479180] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2041|prior_delivered:0|prior_time:1757676623445316|is_app_limited:1|send_elapse:389|ack_elapse:33797|ctl_first_sent_time:1757676623445705|lagest_ack_time:1757676623479113|curr_delivered:2041|
[2025/09/12 11:30:23 479186] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_sent_time_update:1757676623445705|
[2025/09/12 11:30:23 479191] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 11:30:23 479196] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_rtt|before update rtt|conn:000055A36F08FEEC|srtt:33158|rttvar:12568|minrtt:33019|latest_rtt:33408|ack_delay:0|
[2025/09/12 11:30:23 479202] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055A36F08FEEC|srtt:33190|rttvar:9488|minrtt:33019|latest_rtt:33408|ack_delay:0|
[2025/09/12 11:30:23 479207] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 11:30:23 479213] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:30:23 479218] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055A36F08FEEC|path:0|
[2025/09/12 11:30:23 479223] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:30:23 479228] [debug] |scid:a02e78b56fb309a951be8476|xqc_generate_sample|sampler: send_elapse 389, ack_elapse 33797, delivered 2041|rate 60389|lost 0|
[2025/09/12 11:30:23 479234] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (60389) in round 1|
[2025/09/12 11:30:23 479239] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_update_min_rtt|minrtt expire|rtt:33019, old_rtt:33019|
[2025/09/12 11:30:23 479244] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5749|extra_cwnd:4012|
[2025/09/12 11:30:23 479249] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47802|packet_lost:0|acked:191|po_sent_time:1757676623445705|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 11:30:23 479255] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47802|packet_lost:0|acked:191|po_sent_time:1757676623445705|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 11:30:23 479261] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:3991432|bw:60389|cwnd:47993|full_bw_reached:0|inflight:0|srtt:33190|latest_rtt:33408|min_rtt:33019|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 11:30:23 479267] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_frames|frame_type:6|
[2025/09/12 11:30:23 479273] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_crypto_frame|level:2|
[2025/09/12 11:30:23 479282] [debug] |scid:a02e78b56fb309a951be8476|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 11:30:23 479287] [debug] |scid:a02e78b56fb309a951be8476|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|52u|
[2025/09/12 11:30:23 479413] [debug] |scid:a02e78b56fb309a951be8476|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 11:30:23 479421] [debug] |scid:a02e78b56fb309a951be8476|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 11:30:23 479427] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_remove_wakeup_queue|next_tick_time:1757676623529135|pq_index:0|
[2025/09/12 11:30:23 479433] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_active_queue|last_ticked_time:1757676623479079|
[2025/09/12 11:30:23 479438] [debug] |scid:a02e78b56fb309a951be8476|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 11:30:23 479444] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 11:30:23 479449] [info] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 11:30:23 479454] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055A36F08FEEC|path:0|
[2025/09/12 11:30:23 479460] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:30:23 479465] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:30:23 479472] [debug] |scid:a02e78b56fb309a951be8476|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 11:30:23 479477] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:163|largest:163|pns:1|
[2025/09/12 11:30:23 479483] [info] |scid:a02e78b56fb309a951be8476|xqc_conn_on_pkt_processed|====>|conn:000055A36F08FEEC|path:0|size:101|pkt_type:HSK|pkt_num:163|frame:ACK CRYPTO |recv_time:1757676623479113|dcid:a02e78b56fb309a951be8476|dcid_seq:0|
[2025/09/12 11:30:23 479490] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:PATH_IDLE|expire:1757676683479113|now:1757676623479113|interv:60000000|
[2025/09/12 11:30:23 479495] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:CONN_IDLE|expire:1757676683479113|now:1757676623479113|interv:60000000|
[2025/09/12 11:30:23 479501] [debug] |xqc_engine_main_logic|BEGIN|now:1757676623479501|
[2025/09/12 11:30:23 479507] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_process_conn|conn:000055A36F08FEEC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757676623479506|
[2025/09/12 11:30:23 479514] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:000055A36F08FEEC|
[2025/09/12 11:30:23 479519] [info] |scid:a02e78b56fb309a951be8476|xqc_conn_handshake_confirmed|handshake confirmed|conn:000055A36F08FEEC|
[2025/09/12 11:30:23 479525] [info] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 11:30:23 479530] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055A36F08FEEC|path:0|
[2025/09/12 11:30:23 479535] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:30:23 479541] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_gen_token|expire:1758281423|
[2025/09/12 11:30:23 479548] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_early_data_reject|reject|
[2025/09/12 11:30:23 479552] [debug] |scid:a02e78b56fb309a951be8476|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 11:30:23 479560] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_crypto_write_streams|
[2025/09/12 11:30:23 479564] [debug] |scid:a02e78b56fb309a951be8476|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 11:30:23 479585] [info] |scid:a02e78b56fb309a951be8476|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:282|sent:277|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757676623479584|
[2025/09/12 11:30:23 479596] [info] |scid:a02e78b56fb309a951be8476|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:278|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757676623479596|
[2025/09/12 11:30:23 479602] [debug] |scid:a02e78b56fb309a951be8476|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 11:30:23 479607] [debug] |scid:a02e78b56fb309a951be8476|xqc_gen_ack_frame|largest_recv:163|ack_delay:494|first_ack_range:1|largest_pkt_recv_time:1757676623479113|
[2025/09/12 11:30:23 479612] [debug] |scid:a02e78b56fb309a951be8476|xqc_gen_ack_frame|high:163|low:162|pkt_pns:1|
[2025/09/12 11:30:23 479616] [debug] |scid:a02e78b56fb309a951be8476|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:163|frame_largest_recv:163|
[2025/09/12 11:30:23 479620] [debug] |scid:a02e78b56fb309a951be8476|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 11:30:23 479630] [debug] |scid:a02e78b56fb309a951be8476|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:7ec3d8356d9a3b52c904a799|sr_token:d0fc848afc7f00007b9a0566a3550000|seq_num:1
[2025/09/12 11:30:23 479637] [debug] |scid:a02e78b56fb309a951be8476|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8a1a79471efa4dd254eedc72|sr_token:d0fc848afc7f00007b9a0566a3550000|seq_num:2
[2025/09/12 11:30:23 479642] [debug] |scid:a02e78b56fb309a951be8476|xqc_path_get_perf_class|conn:000055A36F08FEEC|path_id:0|path_srtt:33190|min_srtt:33190|path_bw:60389|loss_rate:0.00|path_pto:0|
[2025/09/12 11:30:23 479647] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A36F08FEEC|path_id:0|path_srtt:33190|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:30:23 479652] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:6|reinj:0|path_class:2|
[2025/09/12 11:30:23 479656] [debug] |scid:a02e78b56fb309a951be8476|xqc_path_get_perf_class|conn:000055A36F08FEEC|path_id:0|path_srtt:33190|min_srtt:33190|path_bw:60389|loss_rate:0.00|path_pto:0|
[2025/09/12 11:30:23 479661] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A36F08FEEC|path_id:0|path_srtt:33190|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:30:23 479665] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:16|reinj:0|path_class:2|
[2025/09/12 11:30:23 479669] [debug] |scid:a02e78b56fb309a951be8476|xqc_path_get_perf_class|conn:000055A36F08FEEC|path_id:0|path_srtt:33190|min_srtt:33190|path_bw:60389|loss_rate:0.00|path_pto:0|
[2025/09/12 11:30:23 479673] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A36F08FEEC|path_id:0|path_srtt:33190|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:30:23 479677] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:282|reinj:0|path_class:2|
[2025/09/12 11:30:23 479681] [debug] |scid:a02e78b56fb309a951be8476|xqc_path_get_perf_class|conn:000055A36F08FEEC|path_id:0|path_srtt:33190|min_srtt:33190|path_bw:60389|loss_rate:0.00|path_pto:0|
[2025/09/12 11:30:23 479685] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A36F08FEEC|path_id:0|path_srtt:33190|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:30:23 479690] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 11:30:23 479698] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:30:23 479702] [debug] |scid:a02e78b56fb309a951be8476|xqc_path_get_perf_class|conn:000055A36F08FEEC|path_id:0|path_srtt:33190|min_srtt:33190|path_bw:60389|loss_rate:0.00|path_pto:0|
[2025/09/12 11:30:23 479706] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A36F08FEEC|path_id:0|path_srtt:33190|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:30:23 479710] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/09/12 11:30:23 479715] [debug] |scid:a02e78b56fb309a951be8476|xqc_path_get_perf_class|conn:000055A36F08FEEC|path_id:0|path_srtt:33190|min_srtt:33190|path_bw:60389|loss_rate:0.00|path_pto:0|
[2025/09/12 11:30:23 479719] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A36F08FEEC|path_id:0|path_srtt:33190|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:30:23 479723] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:37|reinj:0|path_class:2|
[2025/09/12 11:30:23 479728] [debug] |scid:a02e78b56fb309a951be8476|xqc_check_acked_or_dropped_pkt|conn:000055A36F08FEEC|pkt_num:0|size:6|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 11:30:23 479732] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 11:30:23 479765] [info] |scid:a02e78b56fb309a951be8476|xqc_send_packet_with_pn|<==|conn:000055A36F08FEEC|path:0|pkt_num:0|size:6|sent:22|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757676623479739|stream_id:0|stream_offset:0|
[2025/09/12 11:30:23 479775] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|conn:000055A36F08FEEC|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|
[2025/09/12 11:30:23 479782] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 11:30:23 479788] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|srtt:33190|rtt_var:9488|pto_duration:71142|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/09/12 11:30:23 479795] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:30:23 479802] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:30:23 479806] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 2, unacked: 6|
[2025/09/12 11:30:23 479810] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:LOSS_DETECTION|expire:1757676623576881|now:1757676623479788|interv:97093|
[2025/09/12 11:30:23 479814] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A36F08FEEC|path:0|pns:2|expire:1757676623576881|now:1757676623479788|interval:97093|pto_count:0|srtt:33190
[2025/09/12 11:30:23 479819] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47993|inflight:6|
[2025/09/12 11:30:23 479824] [debug] |scid:a02e78b56fb309a951be8476|xqc_check_acked_or_dropped_pkt|conn:000055A36F08FEEC|pkt_num:0|size:16|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 11:30:23 479828] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 11:30:23 479853] [info] |scid:a02e78b56fb309a951be8476|xqc_send_packet_with_pn|<==|conn:000055A36F08FEEC|path:0|pkt_num:1|size:16|sent:32|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:6|now:1757676623479834|stream_id:0|stream_offset:0|
[2025/09/12 11:30:23 479868] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|conn:000055A36F08FEEC|path:0|pkt_num:1|origin_pktnum:0|size:16|enc_size:32|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:30:23 479875] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|path:0|inflight:6|applimit:0|
[2025/09/12 11:30:23 479882] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|srtt:33190|rtt_var:9488|pto_duration:71142|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/09/12 11:30:23 479887] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:30:23 479891] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:30:23 479895] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 2, unacked: 22|
[2025/09/12 11:30:23 479898] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:LOSS_DETECTION|expire:1757676623576976|now:1757676623479882|interv:97094|
[2025/09/12 11:30:23 479902] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A36F08FEEC|path:0|pns:2|expire:1757676623576976|now:1757676623479882|interval:97094|pto_count:0|srtt:33190
[2025/09/12 11:30:23 479907] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47993|inflight:22|
[2025/09/12 11:30:23 479911] [debug] |scid:a02e78b56fb309a951be8476|xqc_check_acked_or_dropped_pkt|conn:000055A36F08FEEC|pkt_num:0|size:282|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 11:30:23 479916] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 11:30:23 479941] [info] |scid:a02e78b56fb309a951be8476|xqc_send_packet_with_pn|<==|conn:000055A36F08FEEC|path:0|pkt_num:2|size:282|sent:298|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:22|now:1757676623479922|stream_id:0|stream_offset:0|
[2025/09/12 11:30:23 479949] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|conn:000055A36F08FEEC|path:0|pkt_num:2|origin_pktnum:0|size:282|enc_size:298|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:30:23 479956] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|path:0|inflight:22|applimit:0|
[2025/09/12 11:30:23 479962] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|srtt:33190|rtt_var:9488|pto_duration:71142|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/09/12 11:30:23 479969] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:30:23 479973] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:30:23 479977] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 2, unacked: 304|
[2025/09/12 11:30:23 479981] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:LOSS_DETECTION|expire:1757676623577064|now:1757676623479961|interv:97103|
[2025/09/12 11:30:23 479985] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A36F08FEEC|path:0|pns:2|expire:1757676623577064|now:1757676623479961|interval:97103|pto_count:0|srtt:33190
[2025/09/12 11:30:23 479989] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47993|inflight:304|
[2025/09/12 11:30:23 479994] [debug] |scid:a02e78b56fb309a951be8476|xqc_check_acked_or_dropped_pkt|conn:000055A36F08FEEC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 11:30:23 480002] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 11:30:23 480027] [info] |scid:a02e78b56fb309a951be8476|xqc_send_packet_with_pn|<==|conn:000055A36F08FEEC|path:0|pkt_num:3|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:304|now:1757676623480008|stream_id:0|stream_offset:0|
[2025/09/12 11:30:23 480036] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|conn:000055A36F08FEEC|path:0|pkt_num:3|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:30:23 480043] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|path:0|inflight:304|applimit:0|
[2025/09/12 11:30:23 480049] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|srtt:33190|rtt_var:9488|pto_duration:71142|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/09/12 11:30:23 480056] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:30:23 480060] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:30:23 480064] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 2, unacked: 587|
[2025/09/12 11:30:23 480068] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:LOSS_DETECTION|expire:1757676623577150|now:1757676623480049|interv:97101|
[2025/09/12 11:30:23 480071] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A36F08FEEC|path:0|pns:2|expire:1757676623577150|now:1757676623480049|interval:97101|pto_count:0|srtt:33190
[2025/09/12 11:30:23 480076] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47993|inflight:587|
[2025/09/12 11:30:23 480080] [debug] |scid:a02e78b56fb309a951be8476|xqc_check_acked_or_dropped_pkt|conn:000055A36F08FEEC|pkt_num:0|size:31|pkt_type:HSK|frame:ACK |
[2025/09/12 11:30:23 480085] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 11:30:23 480108] [info] |scid:a02e78b56fb309a951be8476|xqc_send_packet_with_pn|<==|conn:000055A36F08FEEC|path:0|pkt_num:4|size:31|sent:47|pkt_type:HSK|frame:ACK |inflight:587|now:1757676623480090|stream_id:0|stream_offset:0|
[2025/09/12 11:30:23 480117] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|conn:000055A36F08FEEC|path:0|pkt_num:4|origin_pktnum:0|size:31|enc_size:47|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:30:23 480125] [debug] |scid:a02e78b56fb309a951be8476|xqc_check_acked_or_dropped_pkt|conn:000055A36F08FEEC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:30:23 480132] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-8|next_skip_chance:1757676623768557|current_time:1757676623480131|
[2025/09/12 11:30:23 480138] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 11:30:23 480162] [info] |scid:a02e78b56fb309a951be8476|xqc_send_packet_with_pn|<==|conn:000055A36F08FEEC|path:0|pkt_num:9|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:587|now:1757676623480145|stream_id:0|stream_offset:0|
[2025/09/12 11:30:23 480170] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|conn:000055A36F08FEEC|path:0|pkt_num:9|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|
[2025/09/12 11:30:23 480178] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|path:0|inflight:587|applimit:0|
[2025/09/12 11:30:23 480184] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|srtt:33190|rtt_var:9488|pto_duration:71142|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/09/12 11:30:23 480195] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:30:23 480199] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:30:23 480203] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 2, unacked: 624|
[2025/09/12 11:30:23 480207] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:LOSS_DETECTION|expire:1757676623577287|now:1757676623480184|interv:97103|
[2025/09/12 11:30:23 480210] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A36F08FEEC|path:0|pns:2|expire:1757676623577287|now:1757676623480184|interval:97103|pto_count:0|srtt:33190
[2025/09/12 11:30:23 480215] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47993|inflight:624|
[2025/09/12 11:30:23 480219] [debug] |scid:a02e78b56fb309a951be8476|xqc_check_acked_or_dropped_pkt|conn:000055A36F08FEEC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 11:30:23 480224] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 11:30:23 480248] [info] |scid:a02e78b56fb309a951be8476|xqc_send_packet_with_pn|<==|conn:000055A36F08FEEC|path:0|pkt_num:10|size:37|sent:53|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:624|now:1757676623480229|stream_id:0|stream_offset:0|
[2025/09/12 11:30:23 480257] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|conn:000055A36F08FEEC|path:0|pkt_num:10|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|
[2025/09/12 11:30:23 480264] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|path:0|inflight:624|applimit:0|
[2025/09/12 11:30:23 480270] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|srtt:33190|rtt_var:9488|pto_duration:71142|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/09/12 11:30:23 480277] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:30:23 480281] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:30:23 480285] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 2, unacked: 661|
[2025/09/12 11:30:23 480289] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:LOSS_DETECTION|expire:1757676623577371|now:1757676623480270|interv:97101|
[2025/09/12 11:30:23 480293] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A36F08FEEC|path:0|pns:2|expire:1757676623577371|now:1757676623480270|interval:97101|pto_count:0|srtt:33190
[2025/09/12 11:30:23 480297] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47993|inflight:661|
[2025/09/12 11:30:23 480302] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_next_wakeup_time|wakeup_time:1757676623577371|
[2025/09/12 11:30:23 480306] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_wakeup_queue|next_tick_time:1757676623577371|
[2025/09/12 11:30:23 480310] [debug] |xqc_engine_wakeup_after|wakeup:1757676623577371|now:1757676623480310|diff:97061|
[2025/09/12 11:30:23 480314] [debug] |xqc_engine_main_logic|END|now:1757676623479506|
[2025/09/12 11:30:23 480321] [info] |xqc_engine_packet_process|==>|conn:000055A36F08FEEC|size:1220|state:ESTABED|recv_time:1757676623480320|
[2025/09/12 11:30:23 480326] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a02e78b56fb309a951be8476|spin_bit:0|
[2025/09/12 11:30:23 480331] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 11:30:23 480339] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|decryption nonce|path_id:0|pn:164|
[2025/09/12 11:30:23 480345] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:164|
[2025/09/12 11:30:23 480349] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_frames|frame_type:1|
[2025/09/12 11:30:23 480353] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_frames|frame_type:0|
[2025/09/12 11:30:23 480357] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_padding_frame|process padding|
[2025/09/12 11:30:23 480364] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:ACK_01RTT|expire:1757676623505320|now:1757676623480320|interv:25000|
[2025/09/12 11:30:23 480369] [debug] |scid:a02e78b56fb309a951be8476|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757676623480320|max_ack_delay:25000|
[2025/09/12 11:30:23 480373] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:164|largest:164|pns:2|
[2025/09/12 11:30:23 480378] [info] |scid:a02e78b56fb309a951be8476|xqc_conn_on_pkt_processed|====>|conn:000055A36F08FEEC|path:0|size:1220|pkt_type:SHORT_HEADER|pkt_num:164|frame:PADDING PING |recv_time:1757676623480320|dcid:a02e78b56fb309a951be8476|dcid_seq:0|
[2025/09/12 11:30:23 480383] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:PATH_IDLE|expire:1757676743480320|now:1757676623480320|interv:120000000|
[2025/09/12 11:30:23 480387] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:CONN_IDLE|expire:1757676743480320|now:1757676623480320|interv:120000000|
[2025/09/12 11:30:23 480391] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_remove_wakeup_queue|next_tick_time:1757676623577371|pq_index:0|
[2025/09/12 11:30:23 480395] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_active_queue|last_ticked_time:1757676623479506|
[2025/09/12 11:30:23 480399] [debug] |xqc_engine_main_logic|BEGIN|now:1757676623480399|
[2025/09/12 11:30:23 480403] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_process_conn|conn:000055A36F08FEEC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757676623480402|
[2025/09/12 11:30:23 480409] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_next_wakeup_time|wakeup_time:1757676623505320|
[2025/09/12 11:30:23 480413] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_wakeup_queue|next_tick_time:1757676623505320|
[2025/09/12 11:30:23 480417] [debug] |xqc_engine_wakeup_after|wakeup:1757676623505320|now:1757676623480417|diff:24903|
[2025/09/12 11:30:23 480421] [debug] |xqc_engine_main_logic|END|now:1757676623480402|
[2025/09/12 11:30:23 480427] [info] |xqc_engine_packet_process|==>|conn:000055A36F08FEEC|size:54|state:ESTABED|recv_time:1757676623480426|
[2025/09/12 11:30:23 480431] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a02e78b56fb309a951be8476|spin_bit:0|
[2025/09/12 11:30:23 480436] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|largest_pn:164|
[2025/09/12 11:30:23 480439] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|decryption nonce|path_id:0|pn:165|
[2025/09/12 11:30:23 480444] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:165|
[2025/09/12 11:30:23 480448] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_frames|frame_type:b|
[2025/09/12 11:30:23 480452] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 11:30:23 480459] [debug] |scid:a02e78b56fb309a951be8476|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 11:30:23 480466] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 11:30:23 480470] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_remove_wakeup_queue|next_tick_time:1757676623505320|pq_index:0|
[2025/09/12 11:30:23 480474] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_active_queue|last_ticked_time:1757676623480402|
[2025/09/12 11:30:23 480478] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 11:30:23 480482] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:30:23 480487] [debug] |scid:a02e78b56fb309a951be8476|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 11:30:23 480491] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:165|largest:165|pns:2|
[2025/09/12 11:30:23 480495] [info] |scid:a02e78b56fb309a951be8476|xqc_conn_on_pkt_processed|====>|conn:000055A36F08FEEC|path:0|size:54|pkt_type:SHORT_HEADER|pkt_num:165|frame:STREAM |recv_time:1757676623480426|dcid:a02e78b56fb309a951be8476|dcid_seq:0|
[2025/09/12 11:30:23 480501] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:PATH_IDLE|expire:1757676743480426|now:1757676623480426|interv:120000000|
[2025/09/12 11:30:23 480505] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:CONN_IDLE|expire:1757676743480426|now:1757676623480426|interv:120000000|
[2025/09/12 11:30:23 480509] [debug] |xqc_engine_main_logic|BEGIN|now:1757676623480509|
[2025/09/12 11:30:23 480514] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_process_conn|conn:000055A36F08FEEC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757676623480513|
[2025/09/12 11:30:23 480518] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:000055A36F08FEEC|
[2025/09/12 11:30:23 480591] [debug] |scid:a02e78b56fb309a951be8476|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:16777216|
[2025/09/12 11:30:23 480604] [debug] |scid:a02e78b56fb309a951be8476|xqc_sample_check_app_limited|check_applimit|path:0|inflight:661|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 11:30:23 480610] [debug] |scid:a02e78b56fb309a951be8476|xqc_sample_check_app_limited|path:0|applimit:2702|
[2025/09/12 11:30:23 480620] [info] |scid:a02e78b56fb309a951be8476|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:000055A36F08FEEC|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 NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 11:30:23 480629] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_conn_logic|engine is running on conn:addr or cid not avail|
[2025/09/12 11:30:23 480662] [debug] |scid:a02e78b56fb309a951be8476|xqc_gen_ack_frame|largest_recv:165|ack_delay:234|first_ack_range:1|largest_pkt_recv_time:1757676623480426|
[2025/09/12 11:30:23 480680] [debug] |scid:a02e78b56fb309a951be8476|xqc_gen_ack_frame|high:165|low:164|pkt_pns:2|
[2025/09/12 11:30:23 480686] [debug] |scid:a02e78b56fb309a951be8476|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:165|frame_largest_recv:165|
[2025/09/12 11:30:23 480692] [debug] |scid:a02e78b56fb309a951be8476|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:30:23 480699] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 11:30:23 480708] [debug] |scid:a02e78b56fb309a951be8476|xqc_check_acked_or_dropped_pkt|conn:000055A36F08FEEC|pkt_num:0|size:1039|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 11:30:23 480721] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_can_send|addr or cid not avail |path:0|can:1|pkt_sz:1039|schedule_bytes:0|inflight:661|cwnd:47993|conn:000055A36F08FEEC|stream_id:0|stream_offset:1024|
[2025/09/12 11:30:23 480727] [debug] |scid:a02e78b56fb309a951be8476|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 11:30:23 480735] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 11:30:23 480777] [info] |scid:a02e78b56fb309a951be8476|xqc_send_packet_with_pn|<==|conn:000055A36F08FEEC|path:0|pkt_num:11|size:1039|sent:1055|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:661|now:1757676623480744|stream_id:0|stream_offset:1024|
[2025/09/12 11:30:23 480786] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|conn:000055A36F08FEEC|path:0|pkt_num:11|origin_pktnum:0|size:1039|enc_size:1055|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:30:23 480794] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|path:0|inflight:661|applimit:2702|
[2025/09/12 11:30:23 480800] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|srtt:33190|rtt_var:9488|pto_duration:71142|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/09/12 11:30:23 480807] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:30:23 480813] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:30:23 480819] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 2, unacked: 1700|
[2025/09/12 11:30:23 480826] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:LOSS_DETECTION|expire:1757676623577886|now:1757676623480800|interv:97086|
[2025/09/12 11:30:23 480831] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A36F08FEEC|path:0|pns:2|expire:1757676623577886|now:1757676623480800|interval:97086|pto_count:0|srtt:33190
[2025/09/12 11:30:23 480836] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47993|inflight:1700|
[2025/09/12 11:30:23 480844] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_next_wakeup_time|wakeup_time:1757676623577886|
[2025/09/12 11:30:23 480850] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_wakeup_queue|next_tick_time:1757676623577886|
[2025/09/12 11:30:23 480857] [debug] |xqc_engine_wakeup_after|wakeup:1757676623577886|now:1757676623480856|diff:97030|
[2025/09/12 11:30:23 480863] [debug] |xqc_engine_main_logic|END|now:1757676623480513|
[2025/09/12 11:30:23 510170] [info] |xqc_engine_packet_process|==>|conn:000055A36F08FEEC|size:38|state:ESTABED|recv_time:1757676623510168|
[2025/09/12 11:30:23 510186] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a02e78b56fb309a951be8476|spin_bit:0|
[2025/09/12 11:30:23 510194] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|largest_pn:165|
[2025/09/12 11:30:23 510199] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|decryption nonce|path_id:0|pn:166|
[2025/09/12 11:30:23 510207] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:166|
[2025/09/12 11:30:23 510212] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_frames|frame_type:2|
[2025/09/12 11:30:23 510218] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|conn:000055A36F08FEEC|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:1|path_largest_ack:0|
[2025/09/12 11:30:23 510224] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:6|prior_delivered:2041|prior_time:1757676623479739|is_app_limited:0|send_elapse:0|ack_elapse:30429|ctl_first_sent_time:1757676623479739|lagest_ack_time:1757676623510168|curr_delivered:2047|
[2025/09/12 11:30:23 510237] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_sent_time_update:1757676623479739|
[2025/09/12 11:30:23 510243] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 11:30:23 510248] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|conn:000055A36F08FEEC|path:0|pkt_num:1|origin_pktnum:0|size:16|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 11:30:23 510254] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:6|prior_delivered:2041|prior_time:1757676623479739|is_app_limited:0|send_elapse:0|ack_elapse:30429|ctl_first_sent_time:1757676623479739|lagest_ack_time:1757676623510168|curr_delivered:2063|
[2025/09/12 11:30:23 510259] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_sent_time_update:1757676623479834|
[2025/09/12 11:30:23 510264] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 11:30:23 510269] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_rtt|before update rtt|conn:000055A36F08FEEC|srtt:33190|rttvar:9488|minrtt:33019|latest_rtt:30334|ack_delay:0|
[2025/09/12 11:30:23 510275] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055A36F08FEEC|srtt:32833|rttvar:7830|minrtt:30334|latest_rtt:30334|ack_delay:0|
[2025/09/12 11:30:23 510280] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 11:30:23 510285] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:30:23 510290] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|srtt:32833|rtt_var:7830|pto_duration:64153|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/09/12 11:30:23 510296] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:30:23 510301] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:30:23 510306] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 2, unacked: 1678|
[2025/09/12 11:30:23 510311] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:LOSS_DETECTION|expire:1757676623570897|now:1757676623510290|interv:60607|
[2025/09/12 11:30:23 510316] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A36F08FEEC|path:0|pns:2|expire:1757676623570897|now:1757676623510290|interval:60607|pto_count:0|srtt:32833
[2025/09/12 11:30:23 510321] [debug] |scid:a02e78b56fb309a951be8476|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30429, delivered 22|rate 722|lost 0|
[2025/09/12 11:30:23 510326] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 11:30:23 510331] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (722) in round 2|
[2025/09/12 11:30:23 510337] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_update_min_rtt|probertt expire|rtt:30334, old_rtt:33019|
[2025/09/12 11:30:23 510341] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_update_min_rtt|minrtt expire|rtt:30334, old_rtt:33019|
[2025/09/12 11:30:23 510347] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4012|
[2025/09/12 11:30:23 510351] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47993|packet_lost:0|acked:22|po_sent_time:1757676623479834|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2063|
[2025/09/12 11:30:23 510360] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47993|packet_lost:0|acked:22|po_sent_time:1757676623479834|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2063|
[2025/09/12 11:30:23 510367] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:3991432|bw:60389|cwnd:48015|full_bw_reached:0|inflight:1678|srtt:32833|latest_rtt:30334|min_rtt:30334|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 11:30:23 510374] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:166|largest:166|pns:2|
[2025/09/12 11:30:23 510379] [info] |scid:a02e78b56fb309a951be8476|xqc_conn_on_pkt_processed|====>|conn:000055A36F08FEEC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:166|frame:ACK |recv_time:1757676623510168|dcid:a02e78b56fb309a951be8476|dcid_seq:0|
[2025/09/12 11:30:23 510385] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:PATH_IDLE|expire:1757676743510168|now:1757676623510168|interv:120000000|
[2025/09/12 11:30:23 510391] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:CONN_IDLE|expire:1757676743510168|now:1757676623510168|interv:120000000|
[2025/09/12 11:30:23 510395] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_remove_wakeup_queue|next_tick_time:1757676623577886|pq_index:0|
[2025/09/12 11:30:23 510401] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_active_queue|last_ticked_time:1757676623480513|
[2025/09/12 11:30:23 510406] [debug] |xqc_engine_main_logic|BEGIN|now:1757676623510406|
[2025/09/12 11:30:23 510412] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_process_conn|conn:000055A36F08FEEC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757676623510411|
[2025/09/12 11:30:23 510420] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_next_wakeup_time|wakeup_time:1757676623570897|
[2025/09/12 11:30:23 510425] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_wakeup_queue|next_tick_time:1757676623570897|
[2025/09/12 11:30:23 510430] [debug] |xqc_engine_wakeup_after|wakeup:1757676623570897|now:1757676623510430|diff:60467|
[2025/09/12 11:30:23 510435] [debug] |xqc_engine_main_logic|END|now:1757676623510411|
[2025/09/12 11:30:23 510441] [debug] |xqc_engine_main_logic|BEGIN|now:1757676623510441|
[2025/09/12 11:30:23 510446] [debug] |xqc_engine_wakeup_after|wakeup:1757676623570897|now:1757676623510446|diff:60451|
[2025/09/12 11:30:23 510451] [debug] |xqc_engine_main_logic|END|now:1757676623510441|
[2025/09/12 11:30:23 510862] [info] |xqc_engine_packet_process|==>|conn:000055A36F08FEEC|size:38|state:ESTABED|recv_time:1757676623510861|
[2025/09/12 11:30:23 510872] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a02e78b56fb309a951be8476|spin_bit:0|
[2025/09/12 11:30:23 510881] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|largest_pn:166|
[2025/09/12 11:30:23 510886] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|decryption nonce|path_id:0|pn:167|
[2025/09/12 11:30:23 510891] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:167|
[2025/09/12 11:30:23 510895] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_frames|frame_type:2|
[2025/09/12 11:30:23 510900] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|conn:000055A36F08FEEC|path:0|pkt_num:2|origin_pktnum:0|size:282|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 11:30:23 510904] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:304|prior_delivered:2041|prior_time:1757676623479739|is_app_limited:0|send_elapse:183|ack_elapse:31122|ctl_first_sent_time:1757676623479922|lagest_ack_time:1757676623510861|curr_delivered:2345|
[2025/09/12 11:30:23 510914] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_sent_time_update:1757676623479922|
[2025/09/12 11:30:23 510918] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 11:30:23 510922] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|conn:000055A36F08FEEC|path:0|pkt_num:3|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 11:30:23 510926] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:304|prior_delivered:2041|prior_time:1757676623479739|is_app_limited:0|send_elapse:183|ack_elapse:31122|ctl_first_sent_time:1757676623479922|lagest_ack_time:1757676623510861|curr_delivered:2628|
[2025/09/12 11:30:23 510931] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_sent_time_update:1757676623480008|
[2025/09/12 11:30:23 510935] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 11:30:23 510939] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_rtt|before update rtt|conn:000055A36F08FEEC|srtt:32833|rttvar:7830|minrtt:30334|latest_rtt:30853|ack_delay:0|
[2025/09/12 11:30:23 510943] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055A36F08FEEC|srtt:32585|rttvar:6368|minrtt:30334|latest_rtt:30853|ack_delay:0|
[2025/09/12 11:30:23 510947] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 11:30:23 510951] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:30:23 510955] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|srtt:32585|rtt_var:6368|pto_duration:58057|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/09/12 11:30:23 510959] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:30:23 510963] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:30:23 510967] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 2, unacked: 1113|
[2025/09/12 11:30:23 510971] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:LOSS_DETECTION|expire:1757676623564801|now:1757676623510955|interv:53846|
[2025/09/12 11:30:23 510975] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A36F08FEEC|path:0|pns:2|expire:1757676623564801|now:1757676623510955|interval:53846|pto_count:0|srtt:32585
[2025/09/12 11:30:23 510979] [debug] |scid:a02e78b56fb309a951be8476|xqc_generate_sample|sampler: send_elapse 183, ack_elapse 31122, delivered 587|rate 18861|lost 0|
[2025/09/12 11:30:23 510984] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (18861) in round 2|
[2025/09/12 11:30:23 510988] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_update_min_rtt|minrtt expire|rtt:30334, old_rtt:30334|
[2025/09/12 11:30:23 510992] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4012|
[2025/09/12 11:30:23 510996] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48015|packet_lost:0|acked:565|po_sent_time:1757676623480008|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2063|
[2025/09/12 11:30:23 511003] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48015|packet_lost:0|acked:565|po_sent_time:1757676623480008|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2063|
[2025/09/12 11:30:23 511007] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:3991432|bw:60389|cwnd:48580|full_bw_reached:0|inflight:1113|srtt:32585|latest_rtt:30853|min_rtt:30334|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 11:30:23 511013] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:167|largest:167|pns:2|
[2025/09/12 11:30:23 511017] [info] |scid:a02e78b56fb309a951be8476|xqc_conn_on_pkt_processed|====>|conn:000055A36F08FEEC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:167|frame:ACK |recv_time:1757676623510861|dcid:a02e78b56fb309a951be8476|dcid_seq:0|
[2025/09/12 11:30:23 511022] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:PATH_IDLE|expire:1757676743510861|now:1757676623510861|interv:120000000|
[2025/09/12 11:30:23 511026] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:CONN_IDLE|expire:1757676743510861|now:1757676623510861|interv:120000000|
[2025/09/12 11:30:23 511030] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_remove_wakeup_queue|next_tick_time:1757676623570897|pq_index:0|
[2025/09/12 11:30:23 511034] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_active_queue|last_ticked_time:1757676623510411|
[2025/09/12 11:30:23 511037] [debug] |xqc_engine_main_logic|BEGIN|now:1757676623511037|
[2025/09/12 11:30:23 511042] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_process_conn|conn:000055A36F08FEEC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757676623511041|
[2025/09/12 11:30:23 511048] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_next_wakeup_time|wakeup_time:1757676623564801|
[2025/09/12 11:30:23 511052] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_wakeup_queue|next_tick_time:1757676623564801|
[2025/09/12 11:30:23 511056] [debug] |xqc_engine_wakeup_after|wakeup:1757676623564801|now:1757676623511056|diff:53745|
[2025/09/12 11:30:23 511060] [debug] |xqc_engine_main_logic|END|now:1757676623511041|
[2025/09/12 11:30:23 511066] [info] |xqc_engine_packet_process|==>|conn:000055A36F08FEEC|size:40|state:ESTABED|recv_time:1757676623511066|
[2025/09/12 11:30:23 511070] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a02e78b56fb309a951be8476|spin_bit:0|
[2025/09/12 11:30:23 511075] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|largest_pn:167|
[2025/09/12 11:30:23 511079] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|decryption nonce|path_id:0|pn:168|
[2025/09/12 11:30:23 511083] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:168|
[2025/09/12 11:30:23 511087] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_frames|frame_type:2|
[2025/09/12 11:30:23 511092] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|conn:000055A36F08FEEC|path:0|pkt_num:9|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:9|
[2025/09/12 11:30:23 511096] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:624|prior_delivered:2041|prior_time:1757676623479739|is_app_limited:0|send_elapse:406|ack_elapse:31327|ctl_first_sent_time:1757676623480145|lagest_ack_time:1757676623511066|curr_delivered:2665|
[2025/09/12 11:30:23 511101] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_sent_time_update:1757676623480145|
[2025/09/12 11:30:23 511105] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 11:30:23 511112] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_rtt|before update rtt|conn:000055A36F08FEEC|srtt:32585|rttvar:6368|minrtt:30334|latest_rtt:30921|ack_delay:0|
[2025/09/12 11:30:23 511116] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055A36F08FEEC|srtt:32377|rttvar:5192|minrtt:30334|latest_rtt:30921|ack_delay:0|
[2025/09/12 11:30:23 511120] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 11:30:23 511124] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:30:23 511128] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|srtt:32377|rtt_var:5192|pto_duration:53145|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:26|
[2025/09/12 11:30:23 511132] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 11:30:23 511136] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 11:30:23 511140] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_pto_time_and_space|conn:000055A36F08FEEC|path:0|PNS: 2, unacked: 1076|
[2025/09/12 11:30:23 511144] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:LOSS_DETECTION|expire:1757676623559889|now:1757676623511128|interv:48761|
[2025/09/12 11:30:23 511147] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:000055A36F08FEEC|path:0|pns:2|expire:1757676623559889|now:1757676623511128|interval:48761|pto_count:0|srtt:32377
[2025/09/12 11:30:23 511152] [debug] |scid:a02e78b56fb309a951be8476|xqc_generate_sample|sampler: send_elapse 406, ack_elapse 31327, delivered 624|rate 19918|lost 0|
[2025/09/12 11:30:23 511156] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (19918) in round 2|
[2025/09/12 11:30:23 511160] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_update_min_rtt|minrtt expire|rtt:30334, old_rtt:30334|
[2025/09/12 11:30:23 511164] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4012|
[2025/09/12 11:30:23 511168] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48580|packet_lost:0|acked:37|po_sent_time:1757676623480145|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2063|
[2025/09/12 11:30:23 511172] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48580|packet_lost:0|acked:37|po_sent_time:1757676623480145|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2063|
[2025/09/12 11:30:23 511176] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:3991432|bw:60389|cwnd:48617|full_bw_reached:0|inflight:1076|srtt:32377|latest_rtt:30921|min_rtt:30334|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 11:30:23 511181] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:168|largest:168|pns:2|
[2025/09/12 11:30:23 511185] [info] |scid:a02e78b56fb309a951be8476|xqc_conn_on_pkt_processed|====>|conn:000055A36F08FEEC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:168|frame:ACK |recv_time:1757676623511066|dcid:a02e78b56fb309a951be8476|dcid_seq:0|
[2025/09/12 11:30:23 511190] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:PATH_IDLE|expire:1757676743511066|now:1757676623511066|interv:120000000|
[2025/09/12 11:30:23 511194] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:CONN_IDLE|expire:1757676743511066|now:1757676623511066|interv:120000000|
[2025/09/12 11:30:23 511200] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_remove_wakeup_queue|next_tick_time:1757676623564801|pq_index:0|
[2025/09/12 11:30:23 511204] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_active_queue|last_ticked_time:1757676623511041|
[2025/09/12 11:30:23 511208] [debug] |xqc_engine_main_logic|BEGIN|now:1757676623511208|
[2025/09/12 11:30:23 511212] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_process_conn|conn:000055A36F08FEEC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757676623511211|
[2025/09/12 11:30:23 511217] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_next_wakeup_time|wakeup_time:1757676623559889|
[2025/09/12 11:30:23 511221] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_wakeup_queue|next_tick_time:1757676623559889|
[2025/09/12 11:30:23 511225] [debug] |xqc_engine_wakeup_after|wakeup:1757676623559889|now:1757676623511225|diff:48664|
[2025/09/12 11:30:23 511229] [debug] |xqc_engine_main_logic|END|now:1757676623511211|
[2025/09/12 11:30:23 511233] [debug] |xqc_engine_main_logic|BEGIN|now:1757676623511233|
[2025/09/12 11:30:23 511237] [debug] |xqc_engine_wakeup_after|wakeup:1757676623559889|now:1757676623511237|diff:48652|
[2025/09/12 11:30:23 511241] [debug] |xqc_engine_main_logic|END|now:1757676623511233|
[2025/09/12 11:30:23 512135] [info] |xqc_engine_packet_process|==>|conn:000055A36F08FEEC|size:45|state:ESTABED|recv_time:1757676623512134|
[2025/09/12 11:30:23 512145] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a02e78b56fb309a951be8476|spin_bit:0|
[2025/09/12 11:30:23 512152] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|largest_pn:168|
[2025/09/12 11:30:23 512156] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|decryption nonce|path_id:0|pn:169|
[2025/09/12 11:30:23 512162] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:169|
[2025/09/12 11:30:23 512166] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_frames|frame_type:2|
[2025/09/12 11:30:23 512171] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|conn:000055A36F08FEEC|path:0|pkt_num:10|origin_pktnum:0|size:37|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:10|
[2025/09/12 11:30:23 512175] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:661|prior_delivered:2041|prior_time:1757676623479739|is_app_limited:0|send_elapse:490|ack_elapse:32395|ctl_first_sent_time:1757676623480229|lagest_ack_time:1757676623512134|curr_delivered:2702|
[2025/09/12 11:30:23 512180] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_sent_time_update:1757676623480229|
[2025/09/12 11:30:23 512185] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 11:30:23 512189] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|conn:000055A36F08FEEC|path:0|pkt_num:11|origin_pktnum:0|size:1039|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 11:30:23 512193] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:661|prior_delivered:2041|prior_time:1757676623479739|is_app_limited:0|send_elapse:490|ack_elapse:32395|ctl_first_sent_time:1757676623480229|lagest_ack_time:1757676623512134|curr_delivered:3741|
[2025/09/12 11:30:23 512198] [debug] |scid:a02e78b56fb309a951be8476|xqc_update_sample|sampler_sent_time_update:1757676623480744|
[2025/09/12 11:30:23 512202] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 11:30:23 512207] [debug] |scid:a02e78b56fb309a951be8476|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 11:30:23 512218] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:STREAM_CLOSE|expire:1757676623746652|now:1757676623512217|interv:234435|
[2025/09/12 11:30:23 512222] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 11:30:23 512226] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_rtt|before update rtt|conn:000055A36F08FEEC|srtt:32377|rttvar:5192|minrtt:30334|latest_rtt:31390|ack_delay:0|
[2025/09/12 11:30:23 512230] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_update_rtt|addr or cid not avail |after update rtt|conn:000055A36F08FEEC|srtt:32253|rttvar:4140|minrtt:30334|latest_rtt:31390|ack_delay:0|
[2025/09/12 11:30:23 512234] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 11:30:23 512239] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 166|pns:2|
[2025/09/12 11:30:23 512242] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 11:30:23 512246] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:000055A36F08FEEC|path:0|
[2025/09/12 11:30:23 512250] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:30:23 512254] [debug] |scid:a02e78b56fb309a951be8476|xqc_generate_sample|sampler: send_elapse 490, ack_elapse 32395, delivered 1700|rate 52477|lost 0|
[2025/09/12 11:30:23 512258] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (52477) in round 2|
[2025/09/12 11:30:23 512262] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_update_min_rtt|minrtt expire|rtt:30334, old_rtt:30334|
[2025/09/12 11:30:23 512266] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4012|
[2025/09/12 11:30:23 512270] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48617|packet_lost:0|acked:1076|po_sent_time:1757676623480744|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2063|
[2025/09/12 11:30:23 512275] [debug] |scid:a02e78b56fb309a951be8476|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48617|packet_lost:0|acked:1076|po_sent_time:1757676623480744|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2063|
[2025/09/12 11:30:23 512279] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_ack_received|addr or cid not avail |bbr on ack|mode:0|pacing_rate:3991432|bw:60389|cwnd:49693|full_bw_reached:0|inflight:0|srtt:32253|latest_rtt:31390|min_rtt:30334|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 11:30:23 512284] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_frames|frame_type:10|
[2025/09/12 11:30:23 512288] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_max_data_frame|max_data:16778240|max_data_old:16777216|
[2025/09/12 11:30:23 512293] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:ACK_01RTT|expire:1757676623537134|now:1757676623512134|interv:25000|
[2025/09/12 11:30:23 512298] [debug] |scid:a02e78b56fb309a951be8476|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757676623512134|max_ack_delay:25000|
[2025/09/12 11:30:23 512302] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:169|largest:169|pns:2|
[2025/09/12 11:30:23 512307] [info] |scid:a02e78b56fb309a951be8476|xqc_conn_on_pkt_processed|====>|conn:000055A36F08FEEC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:169|frame:ACK MAX_DATA |recv_time:1757676623512134|dcid:a02e78b56fb309a951be8476|dcid_seq:0|
[2025/09/12 11:30:23 512314] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:PATH_IDLE|expire:1757676743512134|now:1757676623512134|interv:120000000|
[2025/09/12 11:30:23 512318] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:CONN_IDLE|expire:1757676743512134|now:1757676623512134|interv:120000000|
[2025/09/12 11:30:23 512322] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_remove_wakeup_queue|next_tick_time:1757676623559889|pq_index:0|
[2025/09/12 11:30:23 512326] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_active_queue|last_ticked_time:1757676623511211|
[2025/09/12 11:30:23 512330] [debug] |xqc_engine_main_logic|BEGIN|now:1757676623512330|
[2025/09/12 11:30:23 512335] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_process_conn|conn:000055A36F08FEEC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757676623512334|
[2025/09/12 11:30:23 512341] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_next_wakeup_time|wakeup_time:1757676623537134|
[2025/09/12 11:30:23 512345] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_wakeup_queue|next_tick_time:1757676623537134|
[2025/09/12 11:30:23 512349] [debug] |xqc_engine_wakeup_after|wakeup:1757676623537134|now:1757676623512349|diff:24785|
[2025/09/12 11:30:23 512353] [debug] |xqc_engine_main_logic|END|now:1757676623512334|
[2025/09/12 11:30:23 512358] [debug] |xqc_engine_main_logic|BEGIN|now:1757676623512358|
[2025/09/12 11:30:23 512362] [debug] |xqc_engine_wakeup_after|wakeup:1757676623537134|now:1757676623512362|diff:24772|
[2025/09/12 11:30:23 512366] [debug] |xqc_engine_main_logic|END|now:1757676623512358|
[2025/09/12 11:30:23 513093] [info] |xqc_engine_packet_process|==>|conn:000055A36F08FEEC|size:1252|state:ESTABED|recv_time:1757676623513093|
[2025/09/12 11:30:23 513102] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a02e78b56fb309a951be8476|spin_bit:0|
[2025/09/12 11:30:23 513107] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|largest_pn:169|
[2025/09/12 11:30:23 513111] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|decryption nonce|path_id:0|pn:170|
[2025/09/12 11:30:23 513117] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:170|
[2025/09/12 11:30:23 513121] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_frames|frame_type:1|
[2025/09/12 11:30:23 513125] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_frames|frame_type:0|
[2025/09/12 11:30:23 513128] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_padding_frame|process padding|
[2025/09/12 11:30:23 513135] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:30:23 513139] [debug] |scid:a02e78b56fb309a951be8476|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 11:30:23 513144] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:170|largest:170|pns:2|
[2025/09/12 11:30:23 513148] [info] |scid:a02e78b56fb309a951be8476|xqc_conn_on_pkt_processed|====>|conn:000055A36F08FEEC|path:0|size:1252|pkt_type:SHORT_HEADER|pkt_num:170|frame:PADDING PING |recv_time:1757676623513093|dcid:a02e78b56fb309a951be8476|dcid_seq:0|
[2025/09/12 11:30:23 513153] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:PATH_IDLE|expire:1757676743513093|now:1757676623513093|interv:120000000|
[2025/09/12 11:30:23 513157] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:CONN_IDLE|expire:1757676743513093|now:1757676623513093|interv:120000000|
[2025/09/12 11:30:23 513160] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_remove_wakeup_queue|next_tick_time:1757676623537134|pq_index:0|
[2025/09/12 11:30:23 513168] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_active_queue|last_ticked_time:1757676623512334|
[2025/09/12 11:30:23 513172] [debug] |xqc_engine_main_logic|BEGIN|now:1757676623513172|
[2025/09/12 11:30:23 513177] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_process_conn|conn:000055A36F08FEEC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757676623513176|
[2025/09/12 11:30:23 513182] [debug] |scid:a02e78b56fb309a951be8476|xqc_gen_ack_frame|largest_recv:170|ack_delay:89|first_ack_range:4|largest_pkt_recv_time:1757676623513093|
[2025/09/12 11:30:23 513187] [debug] |scid:a02e78b56fb309a951be8476|xqc_gen_ack_frame|high:170|low:166|pkt_pns:2|
[2025/09/12 11:30:23 513191] [debug] |scid:a02e78b56fb309a951be8476|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:170|frame_largest_recv:170|
[2025/09/12 11:30:23 513195] [debug] |scid:a02e78b56fb309a951be8476|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 11:30:23 513199] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 11:30:23 513204] [debug] |scid:a02e78b56fb309a951be8476|xqc_check_acked_or_dropped_pkt|conn:000055A36F08FEEC|pkt_num:0|size:11|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 11:30:23 513209] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 11:30:23 513238] [info] |scid:a02e78b56fb309a951be8476|xqc_send_packet_with_pn|<==|conn:000055A36F08FEEC|path:0|pkt_num:12|size:11|sent:27|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757676623513214|stream_id:0|stream_offset:0|
[2025/09/12 11:30:23 513244] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|conn:000055A36F08FEEC|path:0|pkt_num:12|origin_pktnum:0|size:11|enc_size:27|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 11:30:23 513250] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_next_wakeup_time|wakeup_time:1757676623746652|
[2025/09/12 11:30:23 513254] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_wakeup_queue|next_tick_time:1757676623746652|
[2025/09/12 11:30:23 513258] [debug] |xqc_engine_wakeup_after|wakeup:1757676623746652|now:1757676623513258|diff:233394|
[2025/09/12 11:30:23 513262] [debug] |xqc_engine_main_logic|END|now:1757676623513176|
[2025/09/12 11:30:23 513268] [info] |xqc_engine_packet_process|==>|conn:000055A36F08FEEC|size:36|state:ESTABED|recv_time:1757676623513268|
[2025/09/12 11:30:23 513273] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a02e78b56fb309a951be8476|spin_bit:0|
[2025/09/12 11:30:23 513277] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|largest_pn:170|
[2025/09/12 11:30:23 513281] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|decryption nonce|path_id:0|pn:171|
[2025/09/12 11:30:23 513286] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:171|
[2025/09/12 11:30:23 513290] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_frames|frame_type:1d|
[2025/09/12 11:30:23 513294] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:CONN_DRAINING|expire:1757676623734733|now:1757676623513294|interv:221439|
[2025/09/12 11:30:23 513298] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 11:30:23 513303] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 11:30:23 513307] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 11:30:23 513310] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 11:30:23 513314] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 11:30:23 513324] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 11:30:23 513329] [info] |scid:a02e78b56fb309a951be8476|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 11:30:23 513334] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 11:30:23 513338] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:171|largest:171|pns:2|
[2025/09/12 11:30:23 513342] [info] |scid:a02e78b56fb309a951be8476|xqc_conn_on_pkt_processed|====>|conn:000055A36F08FEEC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:171|frame:CONNECTION_CLOSE |recv_time:1757676623513268|dcid:a02e78b56fb309a951be8476|dcid_seq:0|
[2025/09/12 11:30:23 513347] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:PATH_IDLE|expire:1757676743513268|now:1757676623513268|interv:120000000|
[2025/09/12 11:30:23 513351] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:CONN_IDLE|expire:1757676743513268|now:1757676623513268|interv:120000000|
[2025/09/12 11:30:23 513355] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_remove_wakeup_queue|next_tick_time:1757676623746652|pq_index:0|
[2025/09/12 11:30:23 513359] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_active_queue|last_ticked_time:1757676623513176|
[2025/09/12 11:30:23 513363] [debug] |xqc_engine_main_logic|BEGIN|now:1757676623513363|
[2025/09/12 11:30:23 513368] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_process_conn|conn:000055A36F08FEEC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757676623513367|
[2025/09/12 11:30:23 513373] [debug] |scid:a02e78b56fb309a951be8476|xqc_path_get_perf_class|conn:000055A36F08FEEC|path_id:0|path_srtt:32253|min_srtt:32253|path_bw:60389|loss_rate:0.00|path_pto:0|
[2025/09/12 11:30:23 513377] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|path srtt|conn:000055A36F08FEEC|path_id:0|path_srtt:32253|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 11:30:23 513382] [debug] |scid:a02e78b56fb309a951be8476|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:9|reinj:0|path_class:2|
[2025/09/12 11:30:23 513387] [debug] |scid:a02e78b56fb309a951be8476|xqc_check_acked_or_dropped_pkt|conn:000055A36F08FEEC|pkt_num:0|size:9|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 11:30:23 513391] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 11:30:23 513411] [info] |scid:a02e78b56fb309a951be8476|xqc_send_packet_with_pn|<==|conn:000055A36F08FEEC|path:0|pkt_num:13|size:9|sent:25|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757676623513396|stream_id:0|stream_offset:0|
[2025/09/12 11:30:23 513416] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_on_packet_sent|conn:000055A36F08FEEC|path:0|pkt_num:13|origin_pktnum:0|size:9|enc_size:25|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 11:30:23 513421] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_next_wakeup_time|wakeup_time:1757676623734733|
[2025/09/12 11:30:23 513425] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_wakeup_queue|next_tick_time:1757676623734733|
[2025/09/12 11:30:23 513429] [debug] |xqc_engine_wakeup_after|wakeup:1757676623734733|now:1757676623513429|diff:221304|
[2025/09/12 11:30:23 513433] [debug] |xqc_engine_main_logic|END|now:1757676623513367|
[2025/09/12 11:30:23 513438] [debug] |xqc_engine_main_logic|BEGIN|now:1757676623513438|
[2025/09/12 11:30:23 513446] [debug] |xqc_engine_wakeup_after|wakeup:1757676623734733|now:1757676623513446|diff:221287|
[2025/09/12 11:30:23 513450] [debug] |xqc_engine_main_logic|END|now:1757676623513438|
[2025/09/12 11:30:23 543635] [info] |xqc_engine_packet_process|==>|conn:000055A36F08FEEC|size:41|state:DRAINING|recv_time:1757676623543634|
[2025/09/12 11:30:23 543649] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a02e78b56fb309a951be8476|spin_bit:0|
[2025/09/12 11:30:23 543657] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|largest_pn:171|
[2025/09/12 11:30:23 543661] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt|decryption nonce|path_id:0|pn:172|
[2025/09/12 11:30:23 543667] [debug] |scid:a02e78b56fb309a951be8476|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:172|
[2025/09/12 11:30:23 543671] [debug] |scid:a02e78b56fb309a951be8476|xqc_process_frames|draining state, skip|
[2025/09/12 11:30:23 543675] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:172|largest:172|pns:2|
[2025/09/12 11:30:23 543680] [info] |scid:a02e78b56fb309a951be8476|xqc_conn_on_pkt_processed|====>|conn:000055A36F08FEEC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:172|frame:|recv_time:1757676623543634|dcid:a02e78b56fb309a951be8476|dcid_seq:0|
[2025/09/12 11:30:23 543685] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:PATH_IDLE|expire:1757676743543634|now:1757676623543634|interv:120000000|
[2025/09/12 11:30:23 543689] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_set|type:CONN_IDLE|expire:1757676743543634|now:1757676623543634|interv:120000000|
[2025/09/12 11:30:23 543693] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_remove_wakeup_queue|next_tick_time:1757676623734733|pq_index:0|
[2025/09/12 11:30:23 543697] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_active_queue|last_ticked_time:1757676623513367|
[2025/09/12 11:30:23 543702] [debug] |xqc_engine_main_logic|BEGIN|now:1757676623543702|
[2025/09/12 11:30:23 543708] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_process_conn|conn:000055A36F08FEEC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757676623543706|
[2025/09/12 11:30:23 543714] [debug] |scid:a02e78b56fb309a951be8476|xqc_conn_next_wakeup_time|wakeup_time:1757676623734733|
[2025/09/12 11:30:23 543718] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_wakeup_queue|next_tick_time:1757676623734733|
[2025/09/12 11:30:23 543721] [debug] |xqc_engine_wakeup_after|wakeup:1757676623734733|now:1757676623543721|diff:191012|
[2025/09/12 11:30:23 543726] [debug] |xqc_engine_main_logic|END|now:1757676623543706|
[2025/09/12 11:30:23 735980] [debug] |xqc_engine_main_logic|BEGIN|now:1757676623735979|
[2025/09/12 11:30:23 736012] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_remove_wakeup_queue|next_tick_time:1757676623734733|pq_index:0|
[2025/09/12 11:30:23 736019] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_add_active_queue|last_ticked_time:1757676623543706|
[2025/09/12 11:30:23 736028] [debug] |scid:a02e78b56fb309a951be8476|xqc_engine_process_conn|conn:000055A36F08FEEC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757676623736025|
[2025/09/12 11:30:23 736036] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757676623734733|now:1757676623736025|
[2025/09/12 11:30:23 736042] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757676623734733|now:1757676623736025|
[2025/09/12 11:30:23 736047] [debug] |scid:a02e78b56fb309a951be8476|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 11:30:23 736054] [info] |xqc_engine_main_logic|conn:000055A36F08FEEC|addr or cid not avail|conn_state:13|next_tick_time:1757676623734733
[2025/09/12 11:30:23 736083] [report] |scid:a02e78b56fb309a951be8476|xqc_conn_destroy|000055A36F08FEEC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:35270|first_send_delay:36462|conn_persist:291927|keyupdate_cnt:0|err:0x0|close_msg:remote close|addr or cid not avail|hsk_recv:34374|close_recv:69138|close_send:69240|last_recv:99478|last_send:69240|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,16,13,12,1024,0,17,i32,4,28,41,0,172,99,0,4,1239,1252,3,170,68,0,4,23,36,40000,171,69,0,4,9,40000,13,69,4,1039,84,11,36,4,11,4,12,69,0-2,0-2,0-0,0-0,0-0,0-32,0-4081,0-5305,0-12,0-12,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:12|spurious_loss:0|detected_loss:0|max_pto:0|finished_streams:0|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 11:30:23 736094] [debug] |scid:a02e78b56fb309a951be8476|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 11:30:23 736105] [stats] |scid:a02e78b56fb309a951be8476|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757676623480458|wrt_delay:160|snd_delay:286|finwrt_delay:160|finsnd_delay:286|finrcv_delay:1|finread_delay:65|all_acked_delay:31748|firstfinack_dely:31744|close_delay:31759|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|addr or cid not avail|path_info:mp is not supported in connection scid:a02e78b56fb309a951be8476|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 11:30:23 736162] [debug] |scid:a02e78b56fb309a951be8476|xqc_send_ctl_destroy|destroy|
[2025/09/12 11:30:23 736175] [debug] |scid:a02e78b56fb309a951be8476|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 11:30:23 736183] [debug] |scid:a02e78b56fb309a951be8476|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 11:30:23 736193] [debug] |scid:a02e78b56fb309a951be8476|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 11:30:23 736236] [debug] |xqc_engine_wakeup_after|wakeup:1757676682727785|now:1757676623736236|diff:58991549|
[2025/09/12 11:30:23 736244] [debug] |xqc_engine_main_logic|END|now:1757676623736025|