[2025/09/12 05:03:33 241579] [warn] |xqc_tls_ctx_set_config|no session ticket key data|
[2025/09/12 05:03:33 243915] [warn] |xqc_create_server_ssl_ctx|read ssl session ticket key error|
[2025/09/12 05:03:33 243940] [info] |xqc_tls_ctx_create|set cipher suites suc|ciphers:TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
[2025/09/12 05:03:33 243952] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:03:33 243956] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:03:33 243961] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:03:33 243965] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:03:33 243971] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:03:33 243975] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:03:33 243979] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:03:33 243983] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:03:33 568014] [debug] |scid:249c478a2450ac645c3b349a|xqc_timer_set|type:CONN_IDLE|expire:1757653473568013|now:1757653413568013|interv:60000000|
[2025/09/12 05:03:33 568050] [debug] |scid:249c478a2450ac645c3b349a|xqc_timer_set|type:PATH_IDLE|expire:1757653473568050|now:1757653413568050|interv:60000000|
[2025/09/12 05:03:33 568062] [debug] |xqc_path_create|path:0|dcid:|scid:249c478a2450ac645c3b349a|create_path_count:1|
[2025/09/12 05:03:33 568070] [debug] |scid:249c478a2450ac645c3b349a|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:03:33 568078] [debug] |xqc_path_init|path:0|dcid:|scid:249c478a2450ac645c3b349a|state:2|
[2025/09/12 05:03:33 568086] [debug] |scid:249c478a2450ac645c3b349a|xqc_conn_create|success|scid:249c478a2450ac645c3b349a|dcid:|conn:00005593EFC49E5C|
[2025/09/12 05:03:33 568095] [info] |scid:249c478a2450ac645c3b349a|xqc_conn_server_create|hash odcid conn|odcid:|conn:00005593EFC49E5C|
[2025/09/12 05:03:33 568130] [stats] |xqc_conn_server_init_path_addr|path:0|addr or cid not avail|
[2025/09/12 05:03:33 568138] [info] |xqc_engine_packet_process|==>|conn:00005593EFC49E5C|size:1207|state:S_INIT|recv_time:1757653413567969|
[2025/09/12 05:03:33 568148] [info] |scid:249c478a2450ac645c3b349a|xqc_packet_parse_long_header|version not supported|v:1463896404|
[2025/09/12 05:03:33 568155] [error] |scid:249c478a2450ac645c3b349a|xqc_packet_parse_single|xqc_packet_parse_long_header error:-629|
[2025/09/12 05:03:33 568163] [info] |scid:249c478a2450ac645c3b349a|xqc_conn_process_packet|ignore err|-629|
[2025/09/12 05:03:33 568170] [debug] |scid:249c478a2450ac645c3b349a|xqc_timer_set|type:PATH_IDLE|expire:1757653473567969|now:1757653413567969|interv:60000000|
[2025/09/12 05:03:33 568177] [debug] |scid:249c478a2450ac645c3b349a|xqc_timer_set|type:CONN_IDLE|expire:1757653473567969|now:1757653413567969|interv:60000000|
[2025/09/12 05:03:33 568185] [debug] |scid:249c478a2450ac645c3b349a|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:33 568193] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413568193|
[2025/09/12 05:03:33 568201] [debug] |scid:249c478a2450ac645c3b349a|xqc_engine_process_conn|conn:00005593EFC49E5C|state:S_INIT|flag:TICKING UPPER_CONN_EXIST VERSION_NEGOTIATION |now:1757653413568200|
[2025/09/12 05:03:33 568222] [debug] |scid:249c478a2450ac645c3b349a|xqc_path_get_perf_class|conn:00005593EFC49E5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:33 568230] [debug] |scid:249c478a2450ac645c3b349a|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC49E5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:33 568238] [debug] |scid:249c478a2450ac645c3b349a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:|pn:0|size:11|reinj:0|path_class:2|
[2025/09/12 05:03:33 568258] [debug] |scid:249c478a2450ac645c3b349a|xqc_check_acked_or_dropped_pkt|conn:00005593EFC49E5C|pkt_num:0|size:11|pkt_type:VERSION_NEGOTIATION|frame:|
[2025/09/12 05:03:33 568294] [info] |scid:249c478a2450ac645c3b349a|xqc_process_packet_without_pn|<==|conn:00005593EFC49E5C|size:11|sent:11|pkt_type:VERSION_NEGOTIATION|
[2025/09/12 05:03:33 568301] [debug] |scid:249c478a2450ac645c3b349a|xqc_conn_next_wakeup_time|wakeup_time:1757653473567969|
[2025/09/12 05:03:33 568306] [debug] |scid:249c478a2450ac645c3b349a|xqc_engine_add_wakeup_queue|next_tick_time:1757653473567969|
[2025/09/12 05:03:33 568311] [debug] |xqc_engine_wakeup_after|wakeup:1757653473567969|now:1757653413568311|diff:59999658|
[2025/09/12 05:03:33 568317] [debug] |xqc_engine_main_logic|END|now:1757653413568200|
[2025/09/12 05:03:34 276659] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653474276658|now:1757653414276658|interv:60000000|
[2025/09/12 05:03:34 276692] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653474276692|now:1757653414276692|interv:60000000|
[2025/09/12 05:03:34 276701] [debug] |xqc_path_create|path:0|dcid:6cee42f40041879e|scid:83e5d0071d353c60ee789de3|create_path_count:1|
[2025/09/12 05:03:34 276707] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_init|path:0|conn_addr:addr or cid not avail|cp_addr_len:0|path_addr:addr or cid not avail|pp_addr_len:0|
[2025/09/12 05:03:34 276712] [debug] |xqc_path_init|path:0|dcid:6cee42f40041879e|scid:83e5d0071d353c60ee789de3|state:2|
[2025/09/12 05:03:34 276718] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_create|success|scid:83e5d0071d353c60ee789de3|dcid:6cee42f40041879e|conn:00005593EFC530DC|
[2025/09/12 05:03:34 276724] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_server_create|hash odcid conn|odcid:00cbad8ebfa526df|conn:00005593EFC530DC|
[2025/09/12 05:03:34 276735] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_get_local_transport_params|generate sr_token[553297fa415ab221e2060f6a8255cc4e] for cid[00cbad8ebfa526df]
[2025/09/12 05:03:34 276761] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e|
[2025/09/12 05:03:34 276767] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:1200|state:S_INIT|recv_time:1757653414276625|
[2025/09/12 05:03:34 276956] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:34 276962] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_initial|success|Length:1174|
[2025/09/12 05:03:34 276970] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:34 276975] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:34 276984] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 05:03:34 276989] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:34 276995] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_check_token|token empty|
[2025/09/12 05:03:34 277002] [info] |scid:83e5d0071d353c60ee789de3|xqc_process_crypto_frame|check_token fail|conn:00005593EFC530DC|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e|
[2025/09/12 05:03:34 277008] [debug] |scid:83e5d0071d353c60ee789de3|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:34 277014] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:34 277019] [debug] |scid:83e5d0071d353c60ee789de3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:34 277024] [debug] |scid:83e5d0071d353c60ee789de3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|305u|
[2025/09/12 05:03:34 277158] [info] |scid:83e5d0071d353c60ee789de3|xqc_ssl_cert_cb|cert chain or key empty|sni:server6
[2025/09/12 05:03:34 277453] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:34 277466] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:34 277501] [warn] |scid:83e5d0071d353c60ee789de3|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:34 277765] [debug] |scid:83e5d0071d353c60ee789de3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:34 277772] [debug] |scid:83e5d0071d353c60ee789de3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:34 277779] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:34 277784] [debug] |scid:83e5d0071d353c60ee789de3|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:34 277790] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:34 277795] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:34 277800] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:34 277810] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:34 277816] [debug] |scid:83e5d0071d353c60ee789de3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:03:34 277822] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 05:03:34 277828] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING CRYPTO |recv_time:1757653414276625|dcid:00cbad8ebfa526df|dcid_seq:0|
[2025/09/12 05:03:34 277834] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653474276625|now:1757653414276625|interv:60000000|
[2025/09/12 05:03:34 277840] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653474276625|now:1757653414276625|interv:60000000|
[2025/09/12 05:03:34 277845] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414277845|
[2025/09/12 05:03:34 277851] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653414277850|
[2025/09/12 05:03:34 277858] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:34 277863] [debug] |scid:83e5d0071d353c60ee789de3|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:34 277868] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_crypto_write_streams|
[2025/09/12 05:03:34 277873] [debug] |scid:83e5d0071d353c60ee789de3|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:34 277878] [debug] |scid:83e5d0071d353c60ee789de3|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:34 277885] [info] |scid:83e5d0071d353c60ee789de3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:161|sent:127|pkt_type:INIT|frame:CRYPTO |now:1757653414277885|
[2025/09/12 05:03:34 277891] [debug] |scid:83e5d0071d353c60ee789de3|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:34 277896] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_crypto_write_streams|
[2025/09/12 05:03:34 277901] [debug] |scid:83e5d0071d353c60ee789de3|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:34 277907] [info] |scid:83e5d0071d353c60ee789de3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:161|sent:128|pkt_type:HSK|frame:CRYPTO |now:1757653414277906|
[2025/09/12 05:03:34 277913] [info] |scid:83e5d0071d353c60ee789de3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:508|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653414277912|
[2025/09/12 05:03:34 277918] [info] |scid:83e5d0071d353c60ee789de3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:116|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653414277918|
[2025/09/12 05:03:34 277929] [info] |scid:83e5d0071d353c60ee789de3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:73|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653414277929|
[2025/09/12 05:03:34 277935] [debug] |scid:83e5d0071d353c60ee789de3|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:34 277941] [debug] |scid:83e5d0071d353c60ee789de3|xqc_gen_ack_frame|largest_recv:0|ack_delay:1316|first_ack_range:0|largest_pkt_recv_time:1757653414276625|
[2025/09/12 05:03:34 277948] [debug] |scid:83e5d0071d353c60ee789de3|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 05:03:34 277952] [debug] |scid:83e5d0071d353c60ee789de3|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 05:03:34 277958] [debug] |scid:83e5d0071d353c60ee789de3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:34 277966] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:34 277972] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 277978] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:161|reinj:0|path_class:2|
[2025/09/12 05:03:34 277984] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:34 277988] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 277992] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:161|reinj:0|path_class:2|
[2025/09/12 05:03:34 277996] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:34 278001] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 278005] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:508|reinj:0|path_class:2|
[2025/09/12 05:03:34 278009] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:34 278013] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 278017] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:116|reinj:0|path_class:2|
[2025/09/12 05:03:34 278021] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:34 278025] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 278030] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:73|reinj:0|path_class:2|
[2025/09/12 05:03:34 278034] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 278043] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:161|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:34 278048] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:34 278080] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653414278055|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 278087] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 278092] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:34 278096] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 278102] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:34 278106] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 278110] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 278114] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415028055|now:1757653414278096|interv:749959|
[2025/09/12 05:03:34 278118] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:0|expire:1757653415028055|now:1757653414278096|interval:749959|pto_count:0|srtt:250000
[2025/09/12 05:03:34 278123] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:34 278128] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:161|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:34 278132] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:34 278150] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:0|size:161|sent:177|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653414278138|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 278156] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:0|origin_pktnum:0|size:161|enc_size:177|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 278160] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:34 278164] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 278169] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:34 278173] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 161|
[2025/09/12 05:03:34 278177] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 278180] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415028055|now:1757653414278164|interv:749891|
[2025/09/12 05:03:34 278185] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:0|expire:1757653415028055|now:1757653414278164|interval:749891|pto_count:0|srtt:250000
[2025/09/12 05:03:34 278193] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1345|
[2025/09/12 05:03:34 278197] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:508|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:34 278202] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:34 278218] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:1|size:508|sent:524|pkt_type:HSK|frame:CRYPTO |inflight:1345|now:1757653414278207|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 278223] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:1|origin_pktnum:0|size:508|enc_size:524|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 278227] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:1345|applimit:0|
[2025/09/12 05:03:34 278231] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 278235] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:34 278239] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 669|
[2025/09/12 05:03:34 278243] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 278247] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415028055|now:1757653414278231|interv:749824|
[2025/09/12 05:03:34 278251] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:0|expire:1757653415028055|now:1757653414278231|interval:749824|pto_count:0|srtt:250000
[2025/09/12 05:03:34 278255] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1853|
[2025/09/12 05:03:34 278260] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:116|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:34 278264] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:34 278278] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:2|size:116|sent:132|pkt_type:HSK|frame:CRYPTO |inflight:1853|now:1757653414278269|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 278283] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:2|origin_pktnum:0|size:116|enc_size:132|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 278287] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:1853|applimit:0|
[2025/09/12 05:03:34 278291] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 278295] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:34 278299] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 785|
[2025/09/12 05:03:34 278303] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 278307] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415028055|now:1757653414278291|interv:749764|
[2025/09/12 05:03:34 278314] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:0|expire:1757653415028055|now:1757653414278291|interval:749764|pto_count:0|srtt:250000
[2025/09/12 05:03:34 278318] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1969|
[2025/09/12 05:03:34 278322] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:73|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:34 278326] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:34 278341] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:3|size:73|sent:89|pkt_type:HSK|frame:CRYPTO |inflight:1969|now:1757653414278331|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 278345] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:3|origin_pktnum:0|size:73|enc_size:89|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 278350] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:1969|applimit:0|
[2025/09/12 05:03:34 278354] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 278358] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:34 278362] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 858|
[2025/09/12 05:03:34 278366] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 278370] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415028055|now:1757653414278354|interv:749701|
[2025/09/12 05:03:34 278373] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:0|expire:1757653415028055|now:1757653414278354|interval:749701|pto_count:0|srtt:250000
[2025/09/12 05:03:34 278378] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2042|
[2025/09/12 05:03:34 278382] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:40|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:34 278386] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:34 278400] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:1|size:40|sent:56|pkt_type:INIT|frame:ACK |inflight:2042|now:1757653414278391|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 278405] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:1|origin_pktnum:0|size:40|enc_size:56|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 278410] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653415028055|
[2025/09/12 05:03:34 278414] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653415028055|
[2025/09/12 05:03:34 278418] [debug] |xqc_engine_wakeup_after|wakeup:1757653415028055|now:1757653414278418|diff:749637|
[2025/09/12 05:03:34 278423] [debug] |xqc_engine_main_logic|END|now:1757653414277850|
[2025/09/12 05:03:34 278428] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414278428|
[2025/09/12 05:03:34 278432] [debug] |xqc_engine_wakeup_after|wakeup:1757653415028055|now:1757653414278432|diff:749623|
[2025/09/12 05:03:34 278439] [debug] |xqc_engine_main_logic|END|now:1757653414278428|
[2025/09/12 05:03:34 310874] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653414310873|
[2025/09/12 05:03:34 310891] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:34 310896] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_initial|success|Length:1170|
[2025/09/12 05:03:34 310904] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:34 310909] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:34 310917] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/09/12 05:03:34 310922] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 310928] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:03:34 310935] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653414278055|is_app_limited:1|send_elapse:0|ack_elapse:32818|ctl_first_sent_time:1757653414278055|lagest_ack_time:1757653414310873|curr_delivered:1184|
[2025/09/12 05:03:34 310941] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414278055|
[2025/09/12 05:03:34 310947] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:34 310952] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|before update rtt|conn:00005593EFC530DC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32818|ack_delay:464|
[2025/09/12 05:03:34 310957] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |after update rtt|conn:00005593EFC530DC|srtt:32818|rttvar:16409|minrtt:32818|latest_rtt:32818|ack_delay:464|
[2025/09/12 05:03:34 310963] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:34 310968] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 310973] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32818|rtt_var:16409|pto_duration:98454|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 310979] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 310984] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 858|
[2025/09/12 05:03:34 310989] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 310993] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414376785|now:1757653414310973|interv:65812|
[2025/09/12 05:03:34 310998] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:1|expire:1757653414376785|now:1757653414310973|interval:65812|pto_count:0|srtt:32818
[2025/09/12 05:03:34 311004] [debug] |scid:83e5d0071d353c60ee789de3|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32818, delivered 1184|rate 36077|lost 0|
[2025/09/12 05:03:34 311009] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:34 311015] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (36077) in round 1|
[2025/09/12 05:03:34 311027] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_min_rtt|probertt expire|rtt:32818, old_rtt:2147483647|
[2025/09/12 05:03:34 311032] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_min_rtt|minrtt expire|rtt:32818, old_rtt:2147483647|
[2025/09/12 05:03:34 311037] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:03:34 311042] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653414278055|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:34 311048] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653414278055|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:34 311053] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |bbr on ack|mode:0|pacing_rate:4039597|bw:36077|cwnd:47136|full_bw_reached:0|inflight:858|srtt:32818|latest_rtt:32818|min_rtt:32818|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:34 311060] [stats] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0||cwnd:47136|inflight:858|mode:0|applimit:0|pacing_rate:4039597|bw:36077|srtt:32818|latest_rtt:32818|min_rtt:32818|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:34403|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:03:34 311067] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:34 311072] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:34 311079] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_addr_validated|Address Validated|conn:00005593EFC530DC|role:1|
[2025/09/12 05:03:34 311085] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/09/12 05:03:34 311090] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:1200|pkt_type:INIT|pkt_num:1|frame:PADDING ACK |recv_time:1757653414310873|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 311096] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653474310873|now:1757653414310873|interv:60000000|
[2025/09/12 05:03:34 311102] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653474310873|now:1757653414310873|interv:60000000|
[2025/09/12 05:03:34 311106] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653415028055|pq_index:0|
[2025/09/12 05:03:34 311112] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414277850|
[2025/09/12 05:03:34 311117] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414311116|
[2025/09/12 05:03:34 311122] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653414311121|
[2025/09/12 05:03:34 311130] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414376785|
[2025/09/12 05:03:34 311135] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414376785|
[2025/09/12 05:03:34 311140] [debug] |xqc_engine_wakeup_after|wakeup:1757653414376785|now:1757653414311140|diff:65645|
[2025/09/12 05:03:34 311145] [debug] |xqc_engine_main_logic|END|now:1757653414311121|
[2025/09/12 05:03:34 311154] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:54|state:S_HANDSHAKE_SENT|recv_time:1757653414311153|
[2025/09/12 05:03:34 311164] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:03:34 311169] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:34 311174] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:34 311180] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:0|
[2025/09/12 05:03:34 311185] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 311190] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:1|origin_pktnum:0|size:508|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:03:34 311196] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1853|prior_delivered:0|prior_time:1757653414278055|is_app_limited:1|send_elapse:152|ack_elapse:33098|ctl_first_sent_time:1757653414278207|lagest_ack_time:1757653414311153|curr_delivered:1692|
[2025/09/12 05:03:34 311201] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414278207|
[2025/09/12 05:03:34 311206] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:34 311211] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|before update rtt|conn:00005593EFC530DC|srtt:32818|rttvar:16409|minrtt:32818|latest_rtt:32946|ack_delay:128|
[2025/09/12 05:03:34 311217] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |after update rtt|conn:00005593EFC530DC|srtt:32818|rttvar:12307|minrtt:32818|latest_rtt:32946|ack_delay:128|
[2025/09/12 05:03:34 311222] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:34 311227] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 311232] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:1|expire:1757653414315202|now:1757653414311232|interval:3970|
[2025/09/12 05:03:34 311237] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414315202|now:1757653414311232|interv:3970|
[2025/09/12 05:03:34 311242] [debug] |scid:83e5d0071d353c60ee789de3|xqc_generate_sample|sampler: send_elapse 152, ack_elapse 33098, delivered 1692|rate 51120|lost 0|
[2025/09/12 05:03:34 311247] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (51120) in round 1|
[2025/09/12 05:03:34 311252] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_min_rtt|minrtt expire|rtt:32818, old_rtt:32818|
[2025/09/12 05:03:34 311257] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3356|
[2025/09/12 05:03:34 311262] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:508|po_sent_time:1757653414278207|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:34 311267] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:508|po_sent_time:1757653414278207|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:34 311273] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |bbr on ack|mode:0|pacing_rate:4039597|bw:51120|cwnd:47644|full_bw_reached:0|inflight:350|srtt:32818|latest_rtt:32946|min_rtt:32818|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:34 311283] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:34 311288] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:1|expire:1757653414315202|now:1757653414311288|interval:3914|
[2025/09/12 05:03:34 311293] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414315202|now:1757653414311288|interv:3914|
[2025/09/12 05:03:34 311299] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:1|
[2025/09/12 05:03:34 311304] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:54|pkt_type:HSK|pkt_num:0|frame:ACK |recv_time:1757653414311153|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 311310] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653474311153|now:1757653414311153|interv:60000000|
[2025/09/12 05:03:34 311314] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653474311153|now:1757653414311153|interv:60000000|
[2025/09/12 05:03:34 311319] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414376785|pq_index:0|
[2025/09/12 05:03:34 311324] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414311121|
[2025/09/12 05:03:34 311329] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414311329|
[2025/09/12 05:03:34 311334] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|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:1757653414311333|
[2025/09/12 05:03:34 311341] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414315202|
[2025/09/12 05:03:34 311345] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414315202|
[2025/09/12 05:03:34 311350] [debug] |xqc_engine_wakeup_after|wakeup:1757653414315202|now:1757653414311350|diff:3852|
[2025/09/12 05:03:34 311355] [debug] |xqc_engine_main_logic|END|now:1757653414311333|
[2025/09/12 05:03:34 311362] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:56|state:S_HANDSHAKE_SENT|recv_time:1757653414311362|
[2025/09/12 05:03:34 311367] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:03:34 311373] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:34 311377] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:34 311383] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1|
[2025/09/12 05:03:34 311388] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 311393] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:3|origin_pktnum:0|size:73|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:03:34 311398] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2042|prior_delivered:0|prior_time:1757653414278055|is_app_limited:1|send_elapse:276|ack_elapse:33307|ctl_first_sent_time:1757653414278331|lagest_ack_time:1757653414311362|curr_delivered:1765|
[2025/09/12 05:03:34 311404] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414278331|
[2025/09/12 05:03:34 311408] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:34 311417] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|before update rtt|conn:00005593EFC530DC|srtt:32818|rttvar:12307|minrtt:32818|latest_rtt:33031|ack_delay:112|
[2025/09/12 05:03:34 311422] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |after update rtt|conn:00005593EFC530DC|srtt:32830|rttvar:9256|minrtt:32818|latest_rtt:33031|ack_delay:112|
[2025/09/12 05:03:34 311427] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:03:34 311433] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:0|lost_pn:0|po_sent_time:1757653414278138|lost_send_time:1757653414274203|loss_delay:37159|frame:CRYPTO |repair:32|
[2025/09/12 05:03:34 311438] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653414278138u|
[2025/09/12 05:03:34 311443] [stats] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |lost interval:1757653414311362|lost_count:1|send_count:5|pkt_num:0|po_send_time:1757653414278138|srtt:32830|cwnd:47644|bw:51120|conn_life:34705|now:0|last_lost_time:34705|
[2025/09/12 05:03:34 311449] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 311454] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:1|expire:1757653414315428|now:1757653414311454|interval:3974|
[2025/09/12 05:03:34 311459] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414315428|now:1757653414311454|interv:3974|
[2025/09/12 05:03:34 311464] [debug] |scid:83e5d0071d353c60ee789de3|xqc_generate_sample|sampler: send_elapse 276, ack_elapse 33307, delivered 1765|rate 52991|lost 1|
[2025/09/12 05:03:34 311499] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (52991) in round 1|
[2025/09/12 05:03:34 311504] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_min_rtt|minrtt expire|rtt:32818, old_rtt:32818|
[2025/09/12 05:03:34 311509] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3480|
[2025/09/12 05:03:34 311513] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47644|packet_lost:1|acked:73|po_sent_time:1757653414278331|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:34 311519] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47644|packet_lost:1|acked:73|po_sent_time:1757653414278331|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:34 311524] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |bbr on ack|mode:0|pacing_rate:4039597|bw:52991|cwnd:47717|full_bw_reached:0|inflight:116|srtt:32830|latest_rtt:33031|min_rtt:32818|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:34 311531] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:34 311535] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:1|expire:1757653414315428|now:1757653414311535|interval:3893|
[2025/09/12 05:03:34 311541] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414315428|now:1757653414311535|interv:3893|
[2025/09/12 05:03:34 311546] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:1|
[2025/09/12 05:03:34 311555] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:56|pkt_type:HSK|pkt_num:1|frame:ACK |recv_time:1757653414311362|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 311560] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653474311362|now:1757653414311362|interv:60000000|
[2025/09/12 05:03:34 311565] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653474311362|now:1757653414311362|interv:60000000|
[2025/09/12 05:03:34 311570] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414315202|pq_index:0|
[2025/09/12 05:03:34 311575] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414311333|
[2025/09/12 05:03:34 311579] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414311579|
[2025/09/12 05:03:34 311585] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|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:1757653414311584|
[2025/09/12 05:03:34 311591] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32830|min_srtt:32830|path_bw:52991|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:34 311597] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:161|schedule_bytes:0|inflight:116|cwnd:47717|conn:00005593EFC530DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 311602] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32830|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 311608] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:161|reinj:0|path_class:2|
[2025/09/12 05:03:34 311614] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:161|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:34 311619] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:161|schedule_bytes:0|inflight:116|cwnd:47717|conn:00005593EFC530DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 311625] [debug] |scid:83e5d0071d353c60ee789de3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 311630] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:34 311661] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:4|size:161|sent:177|pkt_type:HSK|frame:CRYPTO |inflight:116|now:1757653414311638|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 311668] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:4|origin_pktnum:0|size:161|enc_size:177|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:03:34 311674] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:116|applimit:0|
[2025/09/12 05:03:34 311679] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:1|expire:1757653414315428|now:1757653414311679|interval:3749|
[2025/09/12 05:03:34 311685] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414315428|now:1757653414311679|interv:3749|
[2025/09/12 05:03:34 311690] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47717|inflight:277|
[2025/09/12 05:03:34 311700] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414315428|
[2025/09/12 05:03:34 311705] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414315428|
[2025/09/12 05:03:34 311710] [debug] |xqc_engine_wakeup_after|wakeup:1757653414315428|now:1757653414311710|diff:3718|
[2025/09/12 05:03:34 311715] [debug] |xqc_engine_main_logic|END|now:1757653414311584|
[2025/09/12 05:03:34 311721] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414311721|
[2025/09/12 05:03:34 311726] [debug] |xqc_engine_wakeup_after|wakeup:1757653414315428|now:1757653414311726|diff:3702|
[2025/09/12 05:03:34 311731] [debug] |xqc_engine_main_logic|END|now:1757653414311721|
[2025/09/12 05:03:34 315829] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414315829|
[2025/09/12 05:03:34 315845] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414315428|pq_index:0|
[2025/09/12 05:03:34 315851] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414311584|
[2025/09/12 05:03:34 315858] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653414315857|
[2025/09/12 05:03:34 315864] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653414315428|now:1757653414315857|
[2025/09/12 05:03:34 315869] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:34 315874] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:34 315879] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:03:34 315884] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 315890] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:0|po_sent_time:1757653414278269|lost_send_time:1757653414278698|loss_delay:37159|frame:CRYPTO |repair:32|
[2025/09/12 05:03:34 315896] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653414278269u|
[2025/09/12 05:03:34 315901] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:34 315906] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32830|rtt_var:9256|pto_duration:69854|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 315912] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 315917] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 161|
[2025/09/12 05:03:34 315922] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 315927] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414381492|now:1757653414315906|interv:65586|
[2025/09/12 05:03:34 315932] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:1|expire:1757653414381492|now:1757653414315906|interval:65586|pto_count:0|srtt:32830
[2025/09/12 05:03:34 315939] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32830|min_srtt:32830|path_bw:52991|loss_rate:16.67|path_pto:0|
[2025/09/12 05:03:34 315945] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:116|schedule_bytes:0|inflight:161|cwnd:47717|conn:00005593EFC530DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 315957] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32830|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 315963] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:116|reinj:0|path_class:2|
[2025/09/12 05:03:34 315969] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:2|size:116|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:34 315974] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:116|schedule_bytes:0|inflight:161|cwnd:47717|conn:00005593EFC530DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 315980] [debug] |scid:83e5d0071d353c60ee789de3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 315986] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:34 316020] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:5|size:116|sent:132|pkt_type:HSK|frame:CRYPTO |inflight:161|now:1757653414315995|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 316028] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:5|origin_pktnum:2|size:116|enc_size:132|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:03:34 316033] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:161|applimit:0|
[2025/09/12 05:03:34 316039] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32830|rtt_var:9256|pto_duration:69854|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 316044] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 316049] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 277|
[2025/09/12 05:03:34 316054] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 316059] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414385849|now:1757653414316038|interv:69811|
[2025/09/12 05:03:34 316064] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:1|expire:1757653414385849|now:1757653414316038|interval:69811|pto_count:0|srtt:32830
[2025/09/12 05:03:34 316069] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47717|inflight:277|
[2025/09/12 05:03:34 316075] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414385849|
[2025/09/12 05:03:34 316080] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414385849|
[2025/09/12 05:03:34 316085] [debug] |xqc_engine_wakeup_after|wakeup:1757653414385849|now:1757653414316085|diff:69764|
[2025/09/12 05:03:34 316091] [debug] |xqc_engine_main_logic|END|now:1757653414315857|
[2025/09/12 05:03:34 342815] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:57|state:S_HANDSHAKE_SENT|recv_time:1757653414342813|
[2025/09/12 05:03:34 342833] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_handshake|success|Length:28|
[2025/09/12 05:03:34 342841] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:03:34 342846] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:34 342853] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 05:03:34 342865] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 342871] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:4|origin_pktnum:0|size:161|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:03:34 342878] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:277|prior_delivered:1765|prior_time:1757653414311362|is_app_limited:1|send_elapse:33307|ack_elapse:31451|ctl_first_sent_time:1757653414311638|lagest_ack_time:1757653414342813|curr_delivered:1926|
[2025/09/12 05:03:34 342884] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414311638|
[2025/09/12 05:03:34 342889] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:34 342894] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|before update rtt|conn:00005593EFC530DC|srtt:32830|rttvar:9256|minrtt:32818|latest_rtt:31175|ack_delay:536|
[2025/09/12 05:03:34 342900] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |after update rtt|conn:00005593EFC530DC|srtt:32556|rttvar:7489|minrtt:31175|latest_rtt:31175|ack_delay:536|
[2025/09/12 05:03:34 342905] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:03:34 342910] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 342915] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 342920] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 342926] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 342931] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 116|
[2025/09/12 05:03:34 342935] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 342940] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414378507|now:1757653414342920|interv:35587|
[2025/09/12 05:03:34 342945] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:1|expire:1757653414378507|now:1757653414342920|interval:35587|pto_count:0|srtt:32556
[2025/09/12 05:03:34 342951] [debug] |scid:83e5d0071d353c60ee789de3|xqc_generate_sample|sampler: send_elapse 33307, ack_elapse 31451, delivered 161|rate 4833|lost 2|
[2025/09/12 05:03:34 342956] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:34 342961] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_min_rtt|probertt expire|rtt:31175, old_rtt:32818|
[2025/09/12 05:03:34 342966] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_min_rtt|minrtt expire|rtt:31175, old_rtt:32818|
[2025/09/12 05:03:34 342971] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3480|
[2025/09/12 05:03:34 342976] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47717|packet_lost:0|acked:161|po_sent_time:1757653414311638|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1926|
[2025/09/12 05:03:34 342981] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47717|packet_lost:0|acked:161|po_sent_time:1757653414311638|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1926|
[2025/09/12 05:03:34 342991] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |bbr on ack|mode:0|pacing_rate:4039597|bw:52991|cwnd:47878|full_bw_reached:0|inflight:116|srtt:32556|latest_rtt:31175|min_rtt:31175|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:34 342998] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:34 343003] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 343008] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 343013] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 116|
[2025/09/12 05:03:34 343018] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 343023] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414378507|now:1757653414343003|interv:35504|
[2025/09/12 05:03:34 343027] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:1|expire:1757653414378507|now:1757653414343003|interval:35504|pto_count:0|srtt:32556
[2025/09/12 05:03:34 343033] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 05:03:34 343039] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:57|pkt_type:HSK|pkt_num:2|frame:ACK |recv_time:1757653414342813|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 343045] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653474342813|now:1757653414342813|interv:60000000|
[2025/09/12 05:03:34 343050] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653474342813|now:1757653414342813|interv:60000000|
[2025/09/12 05:03:34 343055] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414385849|pq_index:0|
[2025/09/12 05:03:34 343060] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414315857|
[2025/09/12 05:03:34 343065] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414343064|
[2025/09/12 05:03:34 343071] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|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:1757653414343069|
[2025/09/12 05:03:34 343078] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414378507|
[2025/09/12 05:03:34 343084] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414378507|
[2025/09/12 05:03:34 343088] [debug] |xqc_engine_wakeup_after|wakeup:1757653414378507|now:1757653414343088|diff:35419|
[2025/09/12 05:03:34 343094] [debug] |xqc_engine_main_logic|END|now:1757653414343069|
[2025/09/12 05:03:34 343100] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414343100|
[2025/09/12 05:03:34 343105] [debug] |xqc_engine_wakeup_after|wakeup:1757653414378507|now:1757653414343105|diff:35402|
[2025/09/12 05:03:34 343109] [debug] |xqc_engine_main_logic|END|now:1757653414343100|
[2025/09/12 05:03:34 347876] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:88|state:S_HANDSHAKE_SENT|recv_time:1757653414347875|
[2025/09/12 05:03:34 347900] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:03:34 347908] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:2|
[2025/09/12 05:03:34 347913] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:34 347921] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:3|
[2025/09/12 05:03:34 347926] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:34 347932] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:34 347937] [debug] |scid:83e5d0071d353c60ee789de3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:34 347942] [debug] |scid:83e5d0071d353c60ee789de3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:34 348054] [debug] |scid:83e5d0071d353c60ee789de3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:34 348061] [debug] |scid:83e5d0071d353c60ee789de3|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:34 348066] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414378507|pq_index:0|
[2025/09/12 05:03:34 348072] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414343069|
[2025/09/12 05:03:34 348077] [debug] |scid:83e5d0071d353c60ee789de3|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:34 348082] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:34 348087] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:34 348093] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 348099] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 348104] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 116|
[2025/09/12 05:03:34 348108] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 348113] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414378507|now:1757653414348092|interv:30415|
[2025/09/12 05:03:34 348118] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:1|expire:1757653414378507|now:1757653414348092|interval:30415|pto_count:0|srtt:32556
[2025/09/12 05:03:34 348124] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:34 348130] [debug] |scid:83e5d0071d353c60ee789de3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:03:34 348136] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:1|
[2025/09/12 05:03:34 348142] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:88|pkt_type:HSK|pkt_num:3|frame:CRYPTO |recv_time:1757653414347875|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 348148] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653474347875|now:1757653414347875|interv:60000000|
[2025/09/12 05:03:34 348153] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653474347875|now:1757653414347875|interv:60000000|
[2025/09/12 05:03:34 348169] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414348168|
[2025/09/12 05:03:34 348174] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|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:1757653414348173|
[2025/09/12 05:03:34 348180] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:00005593EFC530DC|
[2025/09/12 05:03:34 348185] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_handshake_confirmed|handshake confirmed|conn:00005593EFC530DC|
[2025/09/12 05:03:34 348191] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:116|cwnd:47878|pkt_num:2|ptype:2|frames:CRYPTO |
[2025/09/12 05:03:34 348197] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:47878|pkt_num:5|ptype:2|frames:CRYPTO |
[2025/09/12 05:03:34 348202] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:34 348207] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005593EFC530DC|path:0|
[2025/09/12 05:03:34 348212] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:34 348217] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_gen_token|expire:1758258214|
[2025/09/12 05:03:34 348223] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:34 348228] [debug] |scid:83e5d0071d353c60ee789de3|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:34 348233] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_crypto_write_streams|
[2025/09/12 05:03:34 348238] [debug] |scid:83e5d0071d353c60ee789de3|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:34 348243] [info] |scid:83e5d0071d353c60ee789de3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:274|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653414348243|
[2025/09/12 05:03:34 348249] [info] |scid:83e5d0071d353c60ee789de3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:275|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653414348249|
[2025/09/12 05:03:34 348254] [debug] |scid:83e5d0071d353c60ee789de3|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:34 348260] [debug] |scid:83e5d0071d353c60ee789de3|xqc_gen_ack_frame|largest_recv:3|ack_delay:385|first_ack_range:3|largest_pkt_recv_time:1757653414347875|
[2025/09/12 05:03:34 348272] [debug] |scid:83e5d0071d353c60ee789de3|xqc_gen_ack_frame|high:3|low:0|pkt_pns:1|
[2025/09/12 05:03:34 348277] [debug] |scid:83e5d0071d353c60ee789de3|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 05:03:34 348282] [debug] |scid:83e5d0071d353c60ee789de3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:34 348293] [debug] |scid:83e5d0071d353c60ee789de3|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:032063e9d02c381a6c08c3dd|sr_token:301aa247fc7f00007bbaa3c493550000|seq_num:1
[2025/09/12 05:03:34 348302] [debug] |scid:83e5d0071d353c60ee789de3|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:e0b67a338d2857ffc4388a2c|sr_token:301aa247fc7f00007bbaa3c493550000|seq_num:2
[2025/09/12 05:03:34 348308] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32556|min_srtt:32556|path_bw:52991|loss_rate:28.57|path_pto:0|
[2025/09/12 05:03:34 348314] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32556|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 348320] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:14|reinj:0|path_class:2|
[2025/09/12 05:03:34 348329] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32556|min_srtt:32556|path_bw:52991|loss_rate:28.57|path_pto:0|
[2025/09/12 05:03:34 348334] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32556|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 348340] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:36|reinj:0|path_class:2|
[2025/09/12 05:03:34 348345] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32556|min_srtt:32556|path_bw:52991|loss_rate:28.57|path_pto:0|
[2025/09/12 05:03:34 348350] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32556|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 348355] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:274|reinj:0|path_class:2|
[2025/09/12 05:03:34 348360] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32556|min_srtt:32556|path_bw:52991|loss_rate:28.57|path_pto:0|
[2025/09/12 05:03:34 348365] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32556|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 348371] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:275|reinj:0|path_class:2|
[2025/09/12 05:03:34 348376] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 348381] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32556|min_srtt:32556|path_bw:52991|loss_rate:28.57|path_pto:0|
[2025/09/12 05:03:34 348386] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32556|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 348391] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 05:03:34 348396] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32556|min_srtt:32556|path_bw:52991|loss_rate:28.57|path_pto:0|
[2025/09/12 05:03:34 348401] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32556|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 348406] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:45|reinj:0|path_class:2|
[2025/09/12 05:03:34 348412] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:14|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:34 348418] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:34 348452] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:0|size:14|sent:30|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653414348426|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 348459] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:0|origin_pktnum:0|size:14|enc_size:30|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 348501] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:34 348510] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 348516] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 348521] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 348526] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 14|
[2025/09/12 05:03:34 348531] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414435938|now:1757653414348510|interv:87428|
[2025/09/12 05:03:34 348536] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414435938|now:1757653414348510|interval:87428|pto_count:0|srtt:32556
[2025/09/12 05:03:34 348542] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47878|inflight:14|
[2025/09/12 05:03:34 348548] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:34 348553] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:34 348578] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:1|size:36|sent:52|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:14|now:1757653414348560|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 348585] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:1|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 348590] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:14|applimit:0|
[2025/09/12 05:03:34 348595] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 348600] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 348605] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 348610] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 50|
[2025/09/12 05:03:34 348614] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414436072|now:1757653414348595|interv:87477|
[2025/09/12 05:03:34 348619] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414436072|now:1757653414348595|interval:87477|pto_count:0|srtt:32556
[2025/09/12 05:03:34 348625] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47878|inflight:50|
[2025/09/12 05:03:34 348630] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:274|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:34 348635] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:34 348654] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:2|size:274|sent:290|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:50|now:1757653414348642|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 348665] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:2|origin_pktnum:0|size:274|enc_size:290|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 348671] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:50|applimit:0|
[2025/09/12 05:03:34 348676] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 348681] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 348686] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 348690] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 324|
[2025/09/12 05:03:34 348695] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414436154|now:1757653414348675|interv:87479|
[2025/09/12 05:03:34 348700] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414436154|now:1757653414348675|interval:87479|pto_count:0|srtt:32556
[2025/09/12 05:03:34 348705] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47878|inflight:324|
[2025/09/12 05:03:34 348711] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:275|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:34 348716] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:34 348734] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:3|size:275|sent:291|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:324|now:1757653414348722|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 348740] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:3|origin_pktnum:0|size:275|enc_size:291|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 348746] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:324|applimit:0|
[2025/09/12 05:03:34 348751] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 348756] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 348761] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 348766] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 599|
[2025/09/12 05:03:34 348770] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414436234|now:1757653414348751|interv:87483|
[2025/09/12 05:03:34 348775] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414436234|now:1757653414348751|interval:87483|pto_count:0|srtt:32556
[2025/09/12 05:03:34 348781] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47878|inflight:599|
[2025/09/12 05:03:34 348786] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:38|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:34 348792] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:34 348813] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:6|size:38|sent:54|pkt_type:HSK|frame:ACK |inflight:599|now:1757653414348802|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 348820] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:6|origin_pktnum:0|size:38|enc_size:54|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 348826] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:34 348831] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-10|next_skip_chance:1757653414611367|current_time:1757653414348831|
[2025/09/12 05:03:34 348836] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:34 348853] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:11|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:599|now:1757653414348842|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 348860] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:11|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 348865] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:599|applimit:0|
[2025/09/12 05:03:34 348870] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 348879] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 348886] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 348893] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 644|
[2025/09/12 05:03:34 348901] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414436354|now:1757653414348870|interv:87484|
[2025/09/12 05:03:34 348909] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414436354|now:1757653414348870|interval:87484|pto_count:0|srtt:32556
[2025/09/12 05:03:34 348917] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47878|inflight:644|
[2025/09/12 05:03:34 348923] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:34 348928] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:34 348950] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:12|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:644|now:1757653414348935|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 348957] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:12|origin_pktnum:0|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 348962] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:644|applimit:0|
[2025/09/12 05:03:34 348967] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 348978] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 348982] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 348987] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 689|
[2025/09/12 05:03:34 348992] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414436447|now:1757653414348967|interv:87480|
[2025/09/12 05:03:34 348997] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414436447|now:1757653414348967|interval:87480|pto_count:0|srtt:32556
[2025/09/12 05:03:34 349002] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47878|inflight:689|
[2025/09/12 05:03:34 349007] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414436447|
[2025/09/12 05:03:34 349013] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414436447|
[2025/09/12 05:03:34 349018] [debug] |xqc_engine_wakeup_after|wakeup:1757653414436447|now:1757653414349017|diff:87430|
[2025/09/12 05:03:34 349023] [debug] |xqc_engine_main_logic|END|now:1757653414348173|
[2025/09/12 05:03:34 349032] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:57|state:ESTABED|recv_time:1757653414349031|
[2025/09/12 05:03:34 349038] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_handshake|success|Length:28|
[2025/09/12 05:03:34 349044] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 05:03:34 349049] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:34 349055] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:4|
[2025/09/12 05:03:34 349060] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 349066] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:34 349071] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 349077] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 349081] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 349086] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 689|
[2025/09/12 05:03:34 349091] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414436447|now:1757653414349071|interv:87376|
[2025/09/12 05:03:34 349096] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414436447|now:1757653414349071|interval:87376|pto_count:0|srtt:32556
[2025/09/12 05:03:34 349101] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:1|
[2025/09/12 05:03:34 349107] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:57|pkt_type:HSK|pkt_num:4|frame:ACK |recv_time:1757653414349031|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 349113] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653534349031|now:1757653414349031|interv:120000000|
[2025/09/12 05:03:34 349118] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653534349031|now:1757653414349031|interv:120000000|
[2025/09/12 05:03:34 349127] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414436447|pq_index:0|
[2025/09/12 05:03:34 349132] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414348173|
[2025/09/12 05:03:34 349136] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414349136|
[2025/09/12 05:03:34 349141] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|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:1757653414349140|
[2025/09/12 05:03:34 349147] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414436447|
[2025/09/12 05:03:34 349151] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414436447|
[2025/09/12 05:03:34 349155] [debug] |xqc_engine_wakeup_after|wakeup:1757653414436447|now:1757653414349155|diff:87292|
[2025/09/12 05:03:34 349159] [debug] |xqc_engine_main_logic|END|now:1757653414349140|
[2025/09/12 05:03:34 349164] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:54|state:ESTABED|recv_time:1757653414349164|
[2025/09/12 05:03:34 349169] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:83e5d0071d353c60ee789de3|spin_bit:1|
[2025/09/12 05:03:34 349173] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:34 349177] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:34 349182] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:0|
[2025/09/12 05:03:34 349186] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:34 349190] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:34 349197] [debug] |scid:83e5d0071d353c60ee789de3|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:34 349201] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:34 349205] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414436447|pq_index:0|
[2025/09/12 05:03:34 349209] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414349140|
[2025/09/12 05:03:34 349213] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:34 349217] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:ACK_01RTT|expire:1757653414374164|now:1757653414349164|interv:25000|
[2025/09/12 05:03:34 349222] [debug] |scid:83e5d0071d353c60ee789de3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653414349164|max_ack_delay:25000|
[2025/09/12 05:03:34 349227] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:2|
[2025/09/12 05:03:34 349231] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:54|pkt_type:SHORT_HEADER|pkt_num:0|frame:STREAM |recv_time:1757653414349164|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 349235] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653534349164|now:1757653414349164|interv:120000000|
[2025/09/12 05:03:34 349239] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653534349164|now:1757653414349164|interv:120000000|
[2025/09/12 05:03:34 349247] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:54|state:ESTABED|recv_time:1757653414349247|
[2025/09/12 05:03:34 349252] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:83e5d0071d353c60ee789de3|spin_bit:1|
[2025/09/12 05:03:34 349256] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:34 349260] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:34 349264] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1|
[2025/09/12 05:03:34 349268] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:34 349272] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:4|path:0|
[2025/09/12 05:03:34 349277] [debug] |scid:83e5d0071d353c60ee789de3|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:34 349281] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:34 349284] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:4|
[2025/09/12 05:03:34 349288] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:34 349293] [debug] |scid:83e5d0071d353c60ee789de3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:03:34 349297] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:2|
[2025/09/12 05:03:34 349301] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:54|pkt_type:SHORT_HEADER|pkt_num:1|frame:STREAM |recv_time:1757653414349247|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 349305] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653534349247|now:1757653414349247|interv:120000000|
[2025/09/12 05:03:34 349309] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653534349247|now:1757653414349247|interv:120000000|
[2025/09/12 05:03:34 349314] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414349314|
[2025/09/12 05:03:34 349318] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|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:1757653414349317|
[2025/09/12 05:03:34 349323] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:00005593EFC530DC|
[2025/09/12 05:03:34 349386] [debug] |scid:83e5d0071d353c60ee789de3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1048576|
[2025/09/12 05:03:34 349395] [debug] |scid:83e5d0071d353c60ee789de3|xqc_sample_check_app_limited|check_applimit|path:0|inflight:689|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:03:34 349402] [debug] |scid:83e5d0071d353c60ee789de3|xqc_sample_check_app_limited|path:0|applimit:2615|
[2025/09/12 05:03:34 349409] [debug] |scid:83e5d0071d353c60ee789de3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1047425|
[2025/09/12 05:03:34 349416] [debug] |scid:83e5d0071d353c60ee789de3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1046276|
[2025/09/12 05:03:34 349424] [debug] |scid:83e5d0071d353c60ee789de3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1045127|
[2025/09/12 05:03:34 349431] [debug] |scid:83e5d0071d353c60ee789de3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1043978|
[2025/09/12 05:03:34 349439] [info] |scid:83e5d0071d353c60ee789de3|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:5120|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:5120|offset:5120|fin:1|stream_flag:64|conn:00005593EFC530DC|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 05:03:34 349455] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e|
[2025/09/12 05:03:34 349498] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:4|conn:00005593EFC530DC|
[2025/09/12 05:03:34 349549] [debug] |scid:83e5d0071d353c60ee789de3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1043456|
[2025/09/12 05:03:34 349558] [debug] |scid:83e5d0071d353c60ee789de3|xqc_sample_check_app_limited|check_applimit|path:0|inflight:689|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 05:03:34 349569] [debug] |scid:83e5d0071d353c60ee789de3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1042305|
[2025/09/12 05:03:34 349576] [debug] |scid:83e5d0071d353c60ee789de3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1041156|
[2025/09/12 05:03:34 349585] [debug] |scid:83e5d0071d353c60ee789de3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1040007|
[2025/09/12 05:03:34 349591] [debug] |scid:83e5d0071d353c60ee789de3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1038858|
[2025/09/12 05:03:34 349600] [debug] |scid:83e5d0071d353c60ee789de3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1037709|
[2025/09/12 05:03:34 349607] [debug] |scid:83e5d0071d353c60ee789de3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1036560|
[2025/09/12 05:03:34 349616] [debug] |scid:83e5d0071d353c60ee789de3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1035411|
[2025/09/12 05:03:34 349623] [debug] |scid:83e5d0071d353c60ee789de3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:1034262|
[2025/09/12 05:03:34 349632] [info] |scid:83e5d0071d353c60ee789de3|xqc_stream_send|ret:0|stream_id:4|stream_send_offset:10240|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:10240|offset:10240|fin:1|stream_flag:64|conn:00005593EFC530DC|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 05:03:34 349639] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e|
[2025/09/12 05:03:34 349650] [debug] |scid:83e5d0071d353c60ee789de3|xqc_gen_ack_frame|largest_recv:1|ack_delay:402|first_ack_range:1|largest_pkt_recv_time:1757653414349247|
[2025/09/12 05:03:34 349656] [debug] |scid:83e5d0071d353c60ee789de3|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:03:34 349662] [debug] |scid:83e5d0071d353c60ee789de3|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 05:03:34 349668] [debug] |scid:83e5d0071d353c60ee789de3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:34 349675] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:0|stream_offset:1151|
[2025/09/12 05:03:34 349682] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32556|min_srtt:32556|path_bw:52991|loss_rate:15.38|path_pto:0|
[2025/09/12 05:03:34 349688] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:1173|inflight:689|cwnd:47878|conn:00005593EFC530DC|stream_id:0|stream_offset:2300|
[2025/09/12 05:03:34 349694] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32556|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 349708] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 05:03:34 349716] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32556|min_srtt:32556|path_bw:52991|loss_rate:15.38|path_pto:0|
[2025/09/12 05:03:34 349720] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:2341|inflight:689|cwnd:47878|conn:00005593EFC530DC|stream_id:0|stream_offset:3449|
[2025/09/12 05:03:34 349725] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32556|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 349729] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 05:03:34 349733] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32556|min_srtt:32556|path_bw:52991|loss_rate:15.38|path_pto:0|
[2025/09/12 05:03:34 349738] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:3509|inflight:689|cwnd:47878|conn:00005593EFC530DC|stream_id:0|stream_offset:4598|
[2025/09/12 05:03:34 349745] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32556|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 349753] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 05:03:34 349759] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32556|min_srtt:32556|path_bw:52991|loss_rate:15.38|path_pto:0|
[2025/09/12 05:03:34 349766] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:541|schedule_bytes:4677|inflight:689|cwnd:47878|conn:00005593EFC530DC|stream_id:0|stream_offset:5120|
[2025/09/12 05:03:34 349771] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32556|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 349775] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:541|reinj:0|path_class:2|
[2025/09/12 05:03:34 349779] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32556|min_srtt:32556|path_bw:52991|loss_rate:15.38|path_pto:0|
[2025/09/12 05:03:34 349783] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:5218|inflight:689|cwnd:47878|conn:00005593EFC530DC|stream_id:4|stream_offset:1151|
[2025/09/12 05:03:34 349788] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32556|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 349792] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 05:03:34 349796] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32556|min_srtt:32556|path_bw:52991|loss_rate:15.38|path_pto:0|
[2025/09/12 05:03:34 349800] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:6386|inflight:689|cwnd:47878|conn:00005593EFC530DC|stream_id:4|stream_offset:2300|
[2025/09/12 05:03:34 349808] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32556|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 349812] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 05:03:34 349816] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32556|min_srtt:32556|path_bw:52991|loss_rate:15.38|path_pto:0|
[2025/09/12 05:03:34 349820] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:7554|inflight:689|cwnd:47878|conn:00005593EFC530DC|stream_id:4|stream_offset:3449|
[2025/09/12 05:03:34 349824] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32556|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 349829] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 05:03:34 349832] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32556|min_srtt:32556|path_bw:52991|loss_rate:15.38|path_pto:0|
[2025/09/12 05:03:34 349836] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:8722|inflight:689|cwnd:47878|conn:00005593EFC530DC|stream_id:4|stream_offset:4598|
[2025/09/12 05:03:34 349841] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32556|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 349845] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 05:03:34 349849] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32556|min_srtt:32556|path_bw:52991|loss_rate:15.38|path_pto:0|
[2025/09/12 05:03:34 349853] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:9890|inflight:689|cwnd:47878|conn:00005593EFC530DC|stream_id:4|stream_offset:5747|
[2025/09/12 05:03:34 349857] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32556|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 349861] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 05:03:34 349865] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32556|min_srtt:32556|path_bw:52991|loss_rate:15.38|path_pto:0|
[2025/09/12 05:03:34 349869] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:11058|inflight:689|cwnd:47878|conn:00005593EFC530DC|stream_id:4|stream_offset:6896|
[2025/09/12 05:03:34 349874] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32556|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 349878] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 05:03:34 349884] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32556|min_srtt:32556|path_bw:52991|loss_rate:15.38|path_pto:0|
[2025/09/12 05:03:34 349888] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:12226|inflight:689|cwnd:47878|conn:00005593EFC530DC|stream_id:4|stream_offset:8045|
[2025/09/12 05:03:34 349892] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32556|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 349897] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 05:03:34 349901] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32556|min_srtt:32556|path_bw:52991|loss_rate:15.38|path_pto:0|
[2025/09/12 05:03:34 349905] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:13394|inflight:689|cwnd:47878|conn:00005593EFC530DC|stream_id:4|stream_offset:9194|
[2025/09/12 05:03:34 349909] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32556|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 349913] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1168|reinj:0|path_class:2|
[2025/09/12 05:03:34 349917] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32556|min_srtt:32556|path_bw:52991|loss_rate:15.38|path_pto:0|
[2025/09/12 05:03:34 349921] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1065|schedule_bytes:14562|inflight:689|cwnd:47878|conn:00005593EFC530DC|stream_id:4|stream_offset:10240|
[2025/09/12 05:03:34 349925] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32556|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 349929] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1065|reinj:0|path_class:2|
[2025/09/12 05:03:34 349934] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:1173|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:03:34 349938] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1173|schedule_bytes:0|inflight:689|cwnd:47878|conn:00005593EFC530DC|stream_id:0|stream_offset:1151|
[2025/09/12 05:03:34 349943] [debug] |scid:83e5d0071d353c60ee789de3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 349948] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:34 349983] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:13|size:1173|sent:1189|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:689|now:1757653414349959|stream_id:0|stream_offset:1151|
[2025/09/12 05:03:34 349990] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:13|origin_pktnum:0|size:1173|enc_size:1189|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 349999] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:689|applimit:2615|
[2025/09/12 05:03:34 350004] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 350011] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 350017] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 350024] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 1862|
[2025/09/12 05:03:34 350030] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414437471|now:1757653414350003|interv:87468|
[2025/09/12 05:03:34 350034] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414437471|now:1757653414350003|interval:87468|pto_count:0|srtt:32556
[2025/09/12 05:03:34 350039] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47878|inflight:1862|
[2025/09/12 05:03:34 350044] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:1168|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:34 350048] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:0|inflight:1862|cwnd:47878|conn:00005593EFC530DC|stream_id:0|stream_offset:2300|
[2025/09/12 05:03:34 350052] [debug] |scid:83e5d0071d353c60ee789de3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 350056] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:34 350077] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:14|size:1168|sent:1184|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1862|now:1757653414350063|stream_id:0|stream_offset:2300|
[2025/09/12 05:03:34 350082] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:14|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 350087] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:1862|applimit:2615|
[2025/09/12 05:03:34 350092] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 350100] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 350106] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 350113] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 3030|
[2025/09/12 05:03:34 350119] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414437575|now:1757653414350092|interv:87483|
[2025/09/12 05:03:34 350123] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414437575|now:1757653414350092|interval:87483|pto_count:0|srtt:32556
[2025/09/12 05:03:34 350128] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47878|inflight:3030|
[2025/09/12 05:03:34 350132] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:1168|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:34 350141] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:0|inflight:3030|cwnd:47878|conn:00005593EFC530DC|stream_id:0|stream_offset:3449|
[2025/09/12 05:03:34 350145] [debug] |scid:83e5d0071d353c60ee789de3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 350149] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:34 350168] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:15|size:1168|sent:1184|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3030|now:1757653414350155|stream_id:0|stream_offset:3449|
[2025/09/12 05:03:34 350174] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:15|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 350179] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:3030|applimit:2615|
[2025/09/12 05:03:34 350186] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 350193] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 350199] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 350206] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 4198|
[2025/09/12 05:03:34 350210] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414437667|now:1757653414350186|interv:87481|
[2025/09/12 05:03:34 350214] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414437667|now:1757653414350186|interval:87481|pto_count:0|srtt:32556
[2025/09/12 05:03:34 350218] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47878|inflight:4198|
[2025/09/12 05:03:34 350223] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:1168|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:34 350227] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:0|inflight:4198|cwnd:47878|conn:00005593EFC530DC|stream_id:0|stream_offset:4598|
[2025/09/12 05:03:34 350231] [debug] |scid:83e5d0071d353c60ee789de3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 350235] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:34 350253] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:16|size:1168|sent:1184|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4198|now:1757653414350241|stream_id:0|stream_offset:4598|
[2025/09/12 05:03:34 350258] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:16|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 350263] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:4198|applimit:2615|
[2025/09/12 05:03:34 350269] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 350276] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 350289] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 350295] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 5366|
[2025/09/12 05:03:34 350299] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414437753|now:1757653414350269|interv:87484|
[2025/09/12 05:03:34 350303] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414437753|now:1757653414350269|interval:87484|pto_count:0|srtt:32556
[2025/09/12 05:03:34 350307] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47878|inflight:5366|
[2025/09/12 05:03:34 350311] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:541|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:34 350315] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:541|schedule_bytes:0|inflight:5366|cwnd:47878|conn:00005593EFC530DC|stream_id:0|stream_offset:5120|
[2025/09/12 05:03:34 350320] [debug] |scid:83e5d0071d353c60ee789de3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 350324] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:03:34 350343] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:17|size:541|sent:557|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5366|now:1757653414350330|stream_id:0|stream_offset:5120|
[2025/09/12 05:03:34 350348] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:17|origin_pktnum:0|size:541|enc_size:557|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 350354] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:5366|applimit:2615|
[2025/09/12 05:03:34 350361] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 350368] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 350375] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 350380] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 5907|
[2025/09/12 05:03:34 350384] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414437842|now:1757653414350361|interv:87481|
[2025/09/12 05:03:34 350388] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414437842|now:1757653414350361|interval:87481|pto_count:0|srtt:32556
[2025/09/12 05:03:34 350392] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47878|inflight:5907|
[2025/09/12 05:03:34 350397] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:1168|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:34 350401] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:0|inflight:5907|cwnd:47878|conn:00005593EFC530DC|stream_id:4|stream_offset:1151|
[2025/09/12 05:03:34 350405] [debug] |scid:83e5d0071d353c60ee789de3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 350413] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:03:34 350432] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:18|size:1168|sent:1184|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5907|now:1757653414350419|stream_id:4|stream_offset:1151|
[2025/09/12 05:03:34 350438] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:18|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 350445] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:5907|applimit:2615|
[2025/09/12 05:03:34 350452] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 350458] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 350465] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 350486] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 7075|
[2025/09/12 05:03:34 350490] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414437931|now:1757653414350451|interv:87480|
[2025/09/12 05:03:34 350494] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414437931|now:1757653414350451|interval:87480|pto_count:0|srtt:32556
[2025/09/12 05:03:34 350498] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47878|inflight:7075|
[2025/09/12 05:03:34 350503] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:1168|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:34 350507] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:0|inflight:7075|cwnd:47878|conn:00005593EFC530DC|stream_id:4|stream_offset:2300|
[2025/09/12 05:03:34 350511] [debug] |scid:83e5d0071d353c60ee789de3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 350515] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:03:34 350538] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:19|size:1168|sent:1184|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7075|now:1757653414350521|stream_id:4|stream_offset:2300|
[2025/09/12 05:03:34 350547] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:19|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 350554] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:7075|applimit:2615|
[2025/09/12 05:03:34 350559] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 350563] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 350567] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 350571] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 8243|
[2025/09/12 05:03:34 350574] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414438033|now:1757653414350559|interv:87474|
[2025/09/12 05:03:34 350583] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414438033|now:1757653414350559|interval:87474|pto_count:0|srtt:32556
[2025/09/12 05:03:34 350587] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47878|inflight:8243|
[2025/09/12 05:03:34 350591] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:1168|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:34 350595] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:0|inflight:8243|cwnd:47878|conn:00005593EFC530DC|stream_id:4|stream_offset:3449|
[2025/09/12 05:03:34 350600] [debug] |scid:83e5d0071d353c60ee789de3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 350604] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:03:34 350626] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:20|size:1168|sent:1184|pkt_type:SHORT_HEADER|frame:STREAM |inflight:8243|now:1757653414350609|stream_id:4|stream_offset:3449|
[2025/09/12 05:03:34 350635] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:20|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 350642] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:8243|applimit:2615|
[2025/09/12 05:03:34 350647] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 350651] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 350655] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 350658] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 9411|
[2025/09/12 05:03:34 350662] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414438121|now:1757653414350647|interv:87474|
[2025/09/12 05:03:34 350666] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414438121|now:1757653414350647|interval:87474|pto_count:0|srtt:32556
[2025/09/12 05:03:34 350670] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47878|inflight:9411|
[2025/09/12 05:03:34 350675] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:1168|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:34 350679] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:0|inflight:9411|cwnd:47878|conn:00005593EFC530DC|stream_id:4|stream_offset:4598|
[2025/09/12 05:03:34 350683] [debug] |scid:83e5d0071d353c60ee789de3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 350687] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:03:34 350708] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:21|size:1168|sent:1184|pkt_type:SHORT_HEADER|frame:STREAM |inflight:9411|now:1757653414350693|stream_id:4|stream_offset:4598|
[2025/09/12 05:03:34 350716] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:21|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 350729] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:9411|applimit:2615|
[2025/09/12 05:03:34 350733] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 350737] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 350741] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 350745] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 10579|
[2025/09/12 05:03:34 350749] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414438205|now:1757653414350733|interv:87472|
[2025/09/12 05:03:34 350752] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414438205|now:1757653414350733|interval:87472|pto_count:0|srtt:32556
[2025/09/12 05:03:34 350757] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47878|inflight:10579|
[2025/09/12 05:03:34 350761] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:1168|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:34 350765] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:0|inflight:10579|cwnd:47878|conn:00005593EFC530DC|stream_id:4|stream_offset:5747|
[2025/09/12 05:03:34 350769] [debug] |scid:83e5d0071d353c60ee789de3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 350773] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:03:34 350795] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:22|size:1168|sent:1184|pkt_type:SHORT_HEADER|frame:STREAM |inflight:10579|now:1757653414350779|stream_id:4|stream_offset:5747|
[2025/09/12 05:03:34 350804] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:22|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 350811] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:10579|applimit:2615|
[2025/09/12 05:03:34 350816] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 350820] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 350824] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 350828] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 11747|
[2025/09/12 05:03:34 350832] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414438291|now:1757653414350816|interv:87475|
[2025/09/12 05:03:34 350835] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414438291|now:1757653414350816|interval:87475|pto_count:0|srtt:32556
[2025/09/12 05:03:34 350840] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47878|inflight:11747|
[2025/09/12 05:03:34 350848] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:1168|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:34 350852] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:0|inflight:11747|cwnd:47878|conn:00005593EFC530DC|stream_id:4|stream_offset:6896|
[2025/09/12 05:03:34 350856] [debug] |scid:83e5d0071d353c60ee789de3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 350860] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:03:34 350883] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:23|size:1168|sent:1184|pkt_type:SHORT_HEADER|frame:STREAM |inflight:11747|now:1757653414350866|stream_id:4|stream_offset:6896|
[2025/09/12 05:03:34 350892] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:23|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 350899] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:11747|applimit:2615|
[2025/09/12 05:03:34 350903] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 350907] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 350911] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 350915] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 12915|
[2025/09/12 05:03:34 350919] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414438378|now:1757653414350903|interv:87475|
[2025/09/12 05:03:34 350923] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414438378|now:1757653414350903|interval:87475|pto_count:0|srtt:32556
[2025/09/12 05:03:34 350927] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47878|inflight:12915|
[2025/09/12 05:03:34 350931] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:1168|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:34 350935] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:0|inflight:12915|cwnd:47878|conn:00005593EFC530DC|stream_id:4|stream_offset:8045|
[2025/09/12 05:03:34 350939] [debug] |scid:83e5d0071d353c60ee789de3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 350943] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 05:03:34 350963] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:24|size:1168|sent:1184|pkt_type:SHORT_HEADER|frame:STREAM |inflight:12915|now:1757653414350949|stream_id:4|stream_offset:8045|
[2025/09/12 05:03:34 350971] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:24|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 350978] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:12915|applimit:2615|
[2025/09/12 05:03:34 350984] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 350993] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 350997] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 351001] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 14083|
[2025/09/12 05:03:34 351004] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414438461|now:1757653414350984|interv:87477|
[2025/09/12 05:03:34 351008] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414438461|now:1757653414350984|interval:87477|pto_count:0|srtt:32556
[2025/09/12 05:03:34 351013] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47878|inflight:14083|
[2025/09/12 05:03:34 351022] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:1168|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:34 351030] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1168|schedule_bytes:0|inflight:14083|cwnd:47878|conn:00005593EFC530DC|stream_id:4|stream_offset:9194|
[2025/09/12 05:03:34 351035] [debug] |scid:83e5d0071d353c60ee789de3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 351042] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 05:03:34 351069] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:25|size:1168|sent:1184|pkt_type:SHORT_HEADER|frame:STREAM |inflight:14083|now:1757653414351051|stream_id:4|stream_offset:9194|
[2025/09/12 05:03:34 351074] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:25|origin_pktnum:0|size:1168|enc_size:1184|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 351079] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:14083|applimit:2615|
[2025/09/12 05:03:34 351083] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 351087] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 351091] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 351095] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 15251|
[2025/09/12 05:03:34 351098] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414438563|now:1757653414351083|interv:87480|
[2025/09/12 05:03:34 351102] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414438563|now:1757653414351083|interval:87480|pto_count:0|srtt:32556
[2025/09/12 05:03:34 351107] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47878|inflight:15251|
[2025/09/12 05:03:34 351111] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:1065|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:34 351115] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:1065|schedule_bytes:0|inflight:15251|cwnd:47878|conn:00005593EFC530DC|stream_id:4|stream_offset:10240|
[2025/09/12 05:03:34 351123] [debug] |scid:83e5d0071d353c60ee789de3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 351127] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/09/12 05:03:34 351144] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:26|size:1065|sent:1081|pkt_type:SHORT_HEADER|frame:STREAM |inflight:15251|now:1757653414351133|stream_id:4|stream_offset:10240|
[2025/09/12 05:03:34 351149] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:26|origin_pktnum:0|size:1065|enc_size:1081|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 351154] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:15251|applimit:2615|
[2025/09/12 05:03:34 351158] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32556|rtt_var:7489|pto_duration:62512|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 351162] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 351166] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 351169] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 16316|
[2025/09/12 05:03:34 351173] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414438645|now:1757653414351158|interv:87487|
[2025/09/12 05:03:34 351177] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414438645|now:1757653414351158|interval:87487|pto_count:0|srtt:32556
[2025/09/12 05:03:34 351181] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47878|inflight:16316|
[2025/09/12 05:03:34 351185] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414438645|
[2025/09/12 05:03:34 351189] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414438645|
[2025/09/12 05:03:34 351193] [debug] |xqc_engine_wakeup_after|wakeup:1757653414438645|now:1757653414351193|diff:87452|
[2025/09/12 05:03:34 351198] [debug] |xqc_engine_main_logic|END|now:1757653414349317|
[2025/09/12 05:03:34 379035] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:61|state:ESTABED|recv_time:1757653414379033|
[2025/09/12 05:03:34 379047] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:83e5d0071d353c60ee789de3|spin_bit:1|
[2025/09/12 05:03:34 379054] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:1|
[2025/09/12 05:03:34 379058] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:34 379064] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 05:03:34 379068] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:34 379072] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_new_conn_id_frame|new_conn_id|b451a10e989ec58f|sr_token:e500dd10c5f329fb06d5d855a522b7b2
[2025/09/12 05:03:34 379080] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:ACK_01RTT|expire:1757653414404033|now:1757653414379033|interv:25000|
[2025/09/12 05:03:34 379085] [debug] |scid:83e5d0071d353c60ee789de3|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:1757653414379033|max_ack_delay:25000|
[2025/09/12 05:03:34 379099] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 05:03:34 379107] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:9|frame:NEW_CONNECTION_ID |recv_time:1757653414379033|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 379114] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653534379033|now:1757653414379033|interv:120000000|
[2025/09/12 05:03:34 379121] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653534379033|now:1757653414379033|interv:120000000|
[2025/09/12 05:03:34 379127] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414438645|pq_index:0|
[2025/09/12 05:03:34 379134] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414349317|
[2025/09/12 05:03:34 379140] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414379140|
[2025/09/12 05:03:34 379148] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|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:1757653414379146|
[2025/09/12 05:03:34 379157] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414404033|
[2025/09/12 05:03:34 379161] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414404033|
[2025/09/12 05:03:34 379165] [debug] |xqc_engine_wakeup_after|wakeup:1757653414404033|now:1757653414379165|diff:24868|
[2025/09/12 05:03:34 379169] [debug] |xqc_engine_main_logic|END|now:1757653414379146|
[2025/09/12 05:03:34 379176] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:61|state:ESTABED|recv_time:1757653414379175|
[2025/09/12 05:03:34 379180] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:83e5d0071d353c60ee789de3|spin_bit:1|
[2025/09/12 05:03:34 379186] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 05:03:34 379190] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:34 379196] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 05:03:34 379200] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:34 379204] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_new_conn_id_frame|new_conn_id|cbb0f3fed7e1bab4|sr_token:2aff2dcf68592f0b45704efb72e3574d
[2025/09/12 05:03:34 379209] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:34 379214] [debug] |scid:83e5d0071d353c60ee789de3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:03:34 379218] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 05:03:34 379223] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:10|frame:NEW_CONNECTION_ID |recv_time:1757653414379175|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 379227] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653534379175|now:1757653414379175|interv:120000000|
[2025/09/12 05:03:34 379231] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653534379175|now:1757653414379175|interv:120000000|
[2025/09/12 05:03:34 379240] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414404033|pq_index:0|
[2025/09/12 05:03:34 379244] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414379146|
[2025/09/12 05:03:34 379247] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414379247|
[2025/09/12 05:03:34 379252] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|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:1757653414379251|
[2025/09/12 05:03:34 379257] [debug] |scid:83e5d0071d353c60ee789de3|xqc_gen_ack_frame|largest_recv:10|ack_delay:82|first_ack_range:1|largest_pkt_recv_time:1757653414379175|
[2025/09/12 05:03:34 379262] [debug] |scid:83e5d0071d353c60ee789de3|xqc_gen_ack_frame|high:10|low:9|pkt_pns:2|
[2025/09/12 05:03:34 379266] [debug] |scid:83e5d0071d353c60ee789de3|xqc_gen_ack_frame|high:1|low:0|pkt_pns:2|
[2025/09/12 05:03:34 379269] [debug] |scid:83e5d0071d353c60ee789de3|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 05:03:34 379274] [debug] |scid:83e5d0071d353c60ee789de3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:34 379278] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 379283] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:34 379287] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:27|
[2025/09/12 05:03:34 379311] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:27|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:16316|now:1757653414379293|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 379317] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:27|origin_pktnum:0|size:20|enc_size:36|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 379322] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414438645|
[2025/09/12 05:03:34 379328] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414438645|
[2025/09/12 05:03:34 379334] [debug] |xqc_engine_wakeup_after|wakeup:1757653414438645|now:1757653414379334|diff:59311|
[2025/09/12 05:03:34 379341] [debug] |xqc_engine_main_logic|END|now:1757653414379251|
[2025/09/12 05:03:34 379349] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414379349|
[2025/09/12 05:03:34 379355] [debug] |xqc_engine_wakeup_after|wakeup:1757653414438645|now:1757653414379355|diff:59290|
[2025/09/12 05:03:34 379362] [debug] |xqc_engine_main_logic|END|now:1757653414379349|
[2025/09/12 05:03:34 379412] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:40|state:ESTABED|recv_time:1757653414379411|
[2025/09/12 05:03:34 379421] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:83e5d0071d353c60ee789de3|spin_bit:1|
[2025/09/12 05:03:34 379426] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 05:03:34 379430] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:34 379436] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 05:03:34 379440] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 379444] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:0|origin_pktnum:0|size:14|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:0|
[2025/09/12 05:03:34 379454] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:14|prior_delivered:1926|prior_time:1757653414348426|is_app_limited:0|send_elapse:0|ack_elapse:30985|ctl_first_sent_time:1757653414348426|lagest_ack_time:1757653414379411|curr_delivered:1940|
[2025/09/12 05:03:34 379459] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414348426|
[2025/09/12 05:03:34 379463] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:19||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:34 379485] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:2|origin_pktnum:0|size:274|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:03:34 379492] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:14|prior_delivered:1926|prior_time:1757653414348426|is_app_limited:0|send_elapse:0|ack_elapse:30985|ctl_first_sent_time:1757653414348426|lagest_ack_time:1757653414379411|curr_delivered:2214|
[2025/09/12 05:03:34 379497] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414348642|
[2025/09/12 05:03:34 379501] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:18||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:34 379505] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|before update rtt|conn:00005593EFC530DC|srtt:32556|rttvar:7489|minrtt:31175|latest_rtt:30769|ack_delay:200|
[2025/09/12 05:03:34 379510] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |after update rtt|conn:00005593EFC530DC|srtt:32308|rttvar:6113|minrtt:30769|latest_rtt:30769|ack_delay:200|
[2025/09/12 05:03:34 379514] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:34 379518] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 379522] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414384906|now:1757653414379522|interval:5384|
[2025/09/12 05:03:34 379526] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414384906|now:1757653414379522|interv:5384|
[2025/09/12 05:03:34 379530] [debug] |scid:83e5d0071d353c60ee789de3|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30985, delivered 288|rate 9294|lost 2|
[2025/09/12 05:03:34 379535] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:34 379539] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9294) in round 3|
[2025/09/12 05:03:34 379553] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_min_rtt|probertt expire|rtt:30769, old_rtt:31175|
[2025/09/12 05:03:34 379560] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30769, old_rtt:31175|
[2025/09/12 05:03:34 379565] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:576|
[2025/09/12 05:03:34 379572] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47878|packet_lost:0|acked:288|po_sent_time:1757653414348642|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2214|
[2025/09/12 05:03:34 379578] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47878|packet_lost:0|acked:288|po_sent_time:1757653414348642|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2214|
[2025/09/12 05:03:34 379587] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |bbr on ack|mode:0|pacing_rate:4039597|bw:52991|cwnd:48166|full_bw_reached:0|inflight:16028|srtt:32308|latest_rtt:30769|min_rtt:30769|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:34 379593] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 05:03:34 379598] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:11|frame:ACK |recv_time:1757653414379411|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 379602] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653534379411|now:1757653414379411|interv:120000000|
[2025/09/12 05:03:34 379607] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653534379411|now:1757653414379411|interv:120000000|
[2025/09/12 05:03:34 379610] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414438645|pq_index:0|
[2025/09/12 05:03:34 379615] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414379251|
[2025/09/12 05:03:34 379618] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414379618|
[2025/09/12 05:03:34 379623] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653414379622|
[2025/09/12 05:03:34 379629] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414384906|
[2025/09/12 05:03:34 379633] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414384906|
[2025/09/12 05:03:34 379637] [debug] |xqc_engine_wakeup_after|wakeup:1757653414384906|now:1757653414379637|diff:5269|
[2025/09/12 05:03:34 379641] [debug] |xqc_engine_main_logic|END|now:1757653414379622|
[2025/09/12 05:03:34 379647] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414379647|
[2025/09/12 05:03:34 379651] [debug] |xqc_engine_wakeup_after|wakeup:1757653414384906|now:1757653414379650|diff:5256|
[2025/09/12 05:03:34 379654] [debug] |xqc_engine_main_logic|END|now:1757653414379647|
[2025/09/12 05:03:34 381589] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:44|state:ESTABED|recv_time:1757653414381588|
[2025/09/12 05:03:34 381599] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:83e5d0071d353c60ee789de3|spin_bit:1|
[2025/09/12 05:03:34 381605] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 05:03:34 381609] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:34 381614] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 05:03:34 381618] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 381623] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:11|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:11|
[2025/09/12 05:03:34 381628] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:644|prior_delivered:1926|prior_time:1757653414348426|is_app_limited:0|send_elapse:416|ack_elapse:33162|ctl_first_sent_time:1757653414348842|lagest_ack_time:1757653414381588|curr_delivered:2259|
[2025/09/12 05:03:34 381632] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414348842|
[2025/09/12 05:03:34 381642] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:17||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:34 381646] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:13|origin_pktnum:0|size:1173|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:13|
[2025/09/12 05:03:34 381650] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:644|prior_delivered:1926|prior_time:1757653414348426|is_app_limited:0|send_elapse:416|ack_elapse:33162|ctl_first_sent_time:1757653414348842|lagest_ack_time:1757653414381588|curr_delivered:3432|
[2025/09/12 05:03:34 381655] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414349959|
[2025/09/12 05:03:34 381659] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:16||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:34 381663] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|before update rtt|conn:00005593EFC530DC|srtt:32308|rttvar:6113|minrtt:30769|latest_rtt:31629|ack_delay:248|
[2025/09/12 05:03:34 381667] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |after update rtt|conn:00005593EFC530DC|srtt:32192|rttvar:4816|minrtt:30769|latest_rtt:31629|ack_delay:248|
[2025/09/12 05:03:34 381671] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/12 05:03:34 381676] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:1|lost_pn:10|po_sent_time:1757653414348560|lost_send_time:1757653414345372|loss_delay:36216|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:03:34 381683] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:10|po_sent_time:1757653414348722|lost_send_time:1757653414345372|loss_delay:36216|frame:CRYPTO |repair:32|
[2025/09/12 05:03:34 381690] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653414348722u|
[2025/09/12 05:03:34 381697] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2|pns:2|
[2025/09/12 05:03:34 381703] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 381710] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414385151|now:1757653414381709|interval:3442|
[2025/09/12 05:03:34 381715] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414385151|now:1757653414381709|interv:3442|
[2025/09/12 05:03:34 381719] [debug] |scid:83e5d0071d353c60ee789de3|xqc_generate_sample|sampler: send_elapse 416, ack_elapse 33162, delivered 1506|rate 45413|lost 4|
[2025/09/12 05:03:34 381724] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (45413) in round 3|
[2025/09/12 05:03:34 381728] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30769, old_rtt:30769|
[2025/09/12 05:03:34 381732] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2782|
[2025/09/12 05:03:34 381735] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48166|packet_lost:2|acked:1218|po_sent_time:1757653414349959|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2214|
[2025/09/12 05:03:34 381740] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48166|packet_lost:2|acked:1218|po_sent_time:1757653414349959|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2214|
[2025/09/12 05:03:34 381748] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |bbr on ack|mode:0|pacing_rate:4039597|bw:52991|cwnd:49384|full_bw_reached:0|inflight:14499|srtt:32192|latest_rtt:31629|min_rtt:30769|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:34 381753] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 05:03:34 381758] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:12|frame:ACK |recv_time:1757653414381588|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 381763] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653534381588|now:1757653414381588|interv:120000000|
[2025/09/12 05:03:34 381767] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653534381588|now:1757653414381588|interv:120000000|
[2025/09/12 05:03:34 381771] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414384906|pq_index:0|
[2025/09/12 05:03:34 381775] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414379622|
[2025/09/12 05:03:34 381779] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414381778|
[2025/09/12 05:03:34 381783] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653414381782|
[2025/09/12 05:03:34 381789] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32192|min_srtt:32192|path_bw:52991|loss_rate:7.41|path_pto:0|
[2025/09/12 05:03:34 381793] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:36|schedule_bytes:0|inflight:14499|cwnd:49384|conn:00005593EFC530DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 381798] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32192|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 381803] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:1|size:36|reinj:0|path_class:2|
[2025/09/12 05:03:34 381807] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32192|min_srtt:32192|path_bw:52991|loss_rate:7.41|path_pto:0|
[2025/09/12 05:03:34 381811] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:275|schedule_bytes:36|inflight:14499|cwnd:49384|conn:00005593EFC530DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 381816] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32192|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 381820] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:275|reinj:0|path_class:2|
[2025/09/12 05:03:34 381825] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:1|size:36|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:34 381829] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:36|schedule_bytes:0|inflight:14499|cwnd:49384|conn:00005593EFC530DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 381840] [debug] |scid:83e5d0071d353c60ee789de3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 381844] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:28|
[2025/09/12 05:03:34 381868] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:28|size:36|sent:52|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:14499|now:1757653414381850|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 381874] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:28|origin_pktnum:1|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:03:34 381881] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:14499|applimit:0|
[2025/09/12 05:03:34 381888] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414385151|now:1757653414381887|interval:3264|
[2025/09/12 05:03:34 381894] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414385151|now:1757653414381887|interv:3264|
[2025/09/12 05:03:34 381901] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49384|inflight:14535|
[2025/09/12 05:03:34 381908] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:3|size:275|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:34 381912] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:275|schedule_bytes:0|inflight:14535|cwnd:49384|conn:00005593EFC530DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 381917] [debug] |scid:83e5d0071d353c60ee789de3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 381921] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:29|
[2025/09/12 05:03:34 381940] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:29|size:275|sent:291|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:14535|now:1757653414381927|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 381945] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:29|origin_pktnum:3|size:275|enc_size:291|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:03:34 381949] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:14535|applimit:0|
[2025/09/12 05:03:34 381953] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414385151|now:1757653414381953|interval:3198|
[2025/09/12 05:03:34 381958] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414385151|now:1757653414381953|interv:3198|
[2025/09/12 05:03:34 381962] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49384|inflight:14810|
[2025/09/12 05:03:34 381968] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414385151|
[2025/09/12 05:03:34 381975] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414385151|
[2025/09/12 05:03:34 381981] [debug] |xqc_engine_wakeup_after|wakeup:1757653414385151|now:1757653414381981|diff:3170|
[2025/09/12 05:03:34 381988] [debug] |xqc_engine_main_logic|END|now:1757653414381782|
[2025/09/12 05:03:34 381995] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414381995|
[2025/09/12 05:03:34 381999] [debug] |xqc_engine_wakeup_after|wakeup:1757653414385151|now:1757653414381999|diff:3152|
[2025/09/12 05:03:34 382007] [debug] |xqc_engine_main_logic|END|now:1757653414381995|
[2025/09/12 05:03:34 383411] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:44|state:ESTABED|recv_time:1757653414383411|
[2025/09/12 05:03:34 383421] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:83e5d0071d353c60ee789de3|spin_bit:1|
[2025/09/12 05:03:34 383426] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 05:03:34 383430] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:34 383436] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 05:03:34 383440] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 383445] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:14|origin_pktnum:0|size:1168|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:14|
[2025/09/12 05:03:34 383449] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:3030|prior_delivered:1926|prior_time:1757653414348426|is_app_limited:1|send_elapse:1637|ack_elapse:34985|ctl_first_sent_time:1757653414350063|lagest_ack_time:1757653414383411|curr_delivered:4600|
[2025/09/12 05:03:34 383454] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414350063|
[2025/09/12 05:03:34 383458] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:17||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:34 383462] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:15|origin_pktnum:0|size:1168|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:15|
[2025/09/12 05:03:34 383467] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:3030|prior_delivered:1926|prior_time:1757653414348426|is_app_limited:1|send_elapse:1637|ack_elapse:34985|ctl_first_sent_time:1757653414350063|lagest_ack_time:1757653414383411|curr_delivered:5768|
[2025/09/12 05:03:34 383489] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414350155|
[2025/09/12 05:03:34 383493] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:16||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:34 383497] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|before update rtt|conn:00005593EFC530DC|srtt:32192|rttvar:4816|minrtt:30769|latest_rtt:33256|ack_delay:96|
[2025/09/12 05:03:34 383501] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |after update rtt|conn:00005593EFC530DC|srtt:32313|rttvar:3854|minrtt:30769|latest_rtt:33256|ack_delay:96|
[2025/09/12 05:03:34 383506] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_lost_sent_pn|largest_acked:15|lost_pn:12|thresh:3|
[2025/09/12 05:03:34 383510] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 383514] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 383518] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:12|lost_pn:12|po_sent_time:1757653414348935|lost_send_time:1757653414345998|loss_delay:37413|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:03:34 383522] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653414348935u|
[2025/09/12 05:03:34 383526] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 383535] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32313|rtt_var:3854|pto_duration:47729|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 383539] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 383543] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 383547] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 12429|
[2025/09/12 05:03:34 383551] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414454656|now:1757653414383535|interv:71121|
[2025/09/12 05:03:34 383555] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414454656|now:1757653414383535|interval:71121|pto_count:0|srtt:32313
[2025/09/12 05:03:34 383559] [debug] |scid:83e5d0071d353c60ee789de3|xqc_generate_sample|sampler: send_elapse 1637, ack_elapse 34985, delivered 3842|rate 109818|lost 5|
[2025/09/12 05:03:34 383564] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (109818) in round 3|
[2025/09/12 05:03:34 383568] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30769, old_rtt:30769|
[2025/09/12 05:03:34 383572] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:9745|extra_cwnd:6806|
[2025/09/12 05:03:34 383576] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49384|packet_lost:1|acked:2336|po_sent_time:1757653414350155|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2214|
[2025/09/12 05:03:34 383580] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49384|packet_lost:1|acked:2336|po_sent_time:1757653414350155|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2214|
[2025/09/12 05:03:34 383584] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |bbr on ack|mode:0|pacing_rate:4039597|bw:109818|cwnd:51720|full_bw_reached:0|inflight:12429|srtt:32313|latest_rtt:33256|min_rtt:30769|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:34 383589] [stats] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |bandwidth change record|bw_before:52991|bw_after:109818|srtt:32313|cwnd:51720|
[2025/09/12 05:03:34 383594] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 05:03:34 383599] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:13|frame:ACK |recv_time:1757653414383411|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 383603] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653534383411|now:1757653414383411|interv:120000000|
[2025/09/12 05:03:34 383607] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653534383411|now:1757653414383411|interv:120000000|
[2025/09/12 05:03:34 383611] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414385151|pq_index:0|
[2025/09/12 05:03:34 383615] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414381782|
[2025/09/12 05:03:34 383619] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414383619|
[2025/09/12 05:03:34 383624] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653414383623|
[2025/09/12 05:03:34 383632] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:32313|min_srtt:32313|path_bw:109818|loss_rate:13.79|path_pto:0|
[2025/09/12 05:03:34 383636] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:12429|cwnd:51720|conn:00005593EFC530DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 383641] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:32313|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 383646] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:12|size:45|reinj:0|path_class:2|
[2025/09/12 05:03:34 383650] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:12|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:34 383655] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_can_send|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0|can:1|pkt_sz:45|schedule_bytes:0|inflight:12429|cwnd:51720|conn:00005593EFC530DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 383659] [debug] |scid:83e5d0071d353c60ee789de3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 383663] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:03:34 383685] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:30|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:12429|now:1757653414383669|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 383691] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:30|origin_pktnum:12|size:45|enc_size:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:03:34 383696] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|path:0|inflight:12429|applimit:0|
[2025/09/12 05:03:34 383700] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32313|rtt_var:3854|pto_duration:47729|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 383704] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 383708] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 383712] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 12474|
[2025/09/12 05:03:34 383716] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414456398|now:1757653414383700|interv:72698|
[2025/09/12 05:03:34 383720] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414456398|now:1757653414383700|interval:72698|pto_count:0|srtt:32313
[2025/09/12 05:03:34 383724] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:51720|inflight:12474|
[2025/09/12 05:03:34 383729] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414456398|
[2025/09/12 05:03:34 383733] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414456398|
[2025/09/12 05:03:34 383737] [debug] |xqc_engine_wakeup_after|wakeup:1757653414456398|now:1757653414383737|diff:72661|
[2025/09/12 05:03:34 383744] [debug] |xqc_engine_main_logic|END|now:1757653414383623|
[2025/09/12 05:03:34 383749] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414383749|
[2025/09/12 05:03:34 383753] [debug] |xqc_engine_wakeup_after|wakeup:1757653414456398|now:1757653414383753|diff:72645|
[2025/09/12 05:03:34 383757] [debug] |xqc_engine_main_logic|END|now:1757653414383749|
[2025/09/12 05:03:34 384945] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:44|state:ESTABED|recv_time:1757653414384944|
[2025/09/12 05:03:34 384954] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:83e5d0071d353c60ee789de3|spin_bit:1|
[2025/09/12 05:03:34 384959] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 05:03:34 384963] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:34 384969] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 05:03:34 384973] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 384977] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:16|origin_pktnum:0|size:1168|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:16|
[2025/09/12 05:03:34 384982] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:5366|prior_delivered:1926|prior_time:1757653414348426|is_app_limited:1|send_elapse:1815|ack_elapse:36518|ctl_first_sent_time:1757653414350241|lagest_ack_time:1757653414384944|curr_delivered:6936|
[2025/09/12 05:03:34 384987] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414350241|
[2025/09/12 05:03:34 384991] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:16||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:34 384995] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:17|origin_pktnum:0|size:541|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:17|
[2025/09/12 05:03:34 384999] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:5366|prior_delivered:1926|prior_time:1757653414348426|is_app_limited:1|send_elapse:1815|ack_elapse:36518|ctl_first_sent_time:1757653414350241|lagest_ack_time:1757653414384944|curr_delivered:7477|
[2025/09/12 05:03:34 385004] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414350330|
[2025/09/12 05:03:34 385008] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:03:34 385013] [debug] |scid:83e5d0071d353c60ee789de3|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:03:34 385017] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:STREAM_CLOSE|expire:1757653414603204|now:1757653414385017|interv:218187|
[2025/09/12 05:03:34 385021] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:15||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:34 385025] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|before update rtt|conn:00005593EFC530DC|srtt:32313|rttvar:3854|minrtt:30769|latest_rtt:34614|ack_delay:120|
[2025/09/12 05:03:34 385029] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |after update rtt|conn:00005593EFC530DC|srtt:32585|rttvar:3436|minrtt:30769|latest_rtt:34614|ack_delay:120|
[2025/09/12 05:03:34 385034] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_lost_sent_pn|largest_acked:17|lost_pn:14|thresh:3|
[2025/09/12 05:03:34 385038] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 385046] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 385050] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 385053] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 385057] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:32585|rtt_var:3436|pto_duration:46329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 385062] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 385066] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 385069] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 10765|
[2025/09/12 05:03:34 385073] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414454998|now:1757653414385057|interv:69941|
[2025/09/12 05:03:34 385077] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414454998|now:1757653414385057|interval:69941|pto_count:0|srtt:32585
[2025/09/12 05:03:34 385081] [debug] |scid:83e5d0071d353c60ee789de3|xqc_generate_sample|sampler: send_elapse 1815, ack_elapse 36518, delivered 5551|rate 152007|lost 5|
[2025/09/12 05:03:34 385085] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (152007) in round 3|
[2025/09/12 05:03:34 385089] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30769, old_rtt:30769|
[2025/09/12 05:03:34 385093] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:13493|extra_cwnd:9420|
[2025/09/12 05:03:34 385097] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:51720|packet_lost:0|acked:1709|po_sent_time:1757653414350330|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2214|
[2025/09/12 05:03:34 385102] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:51720|packet_lost:0|acked:1709|po_sent_time:1757653414350330|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2214|
[2025/09/12 05:03:34 385106] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |bbr on ack|mode:0|pacing_rate:4039597|bw:152007|cwnd:53429|full_bw_reached:0|inflight:10765|srtt:32585|latest_rtt:34614|min_rtt:30769|applimit:1|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:34 385111] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 05:03:34 385116] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:14|frame:ACK |recv_time:1757653414384944|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 385120] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653534384944|now:1757653414384944|interv:120000000|
[2025/09/12 05:03:34 385124] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653534384944|now:1757653414384944|interv:120000000|
[2025/09/12 05:03:34 385128] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414456398|pq_index:0|
[2025/09/12 05:03:34 385135] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414383623|
[2025/09/12 05:03:34 385138] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414385138|
[2025/09/12 05:03:34 385143] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653414385142|
[2025/09/12 05:03:34 385149] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414454998|
[2025/09/12 05:03:34 385153] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414454998|
[2025/09/12 05:03:34 385157] [debug] |xqc_engine_wakeup_after|wakeup:1757653414454998|now:1757653414385156|diff:69842|
[2025/09/12 05:03:34 385161] [debug] |xqc_engine_main_logic|END|now:1757653414385142|
[2025/09/12 05:03:34 385165] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414385165|
[2025/09/12 05:03:34 385169] [debug] |xqc_engine_wakeup_after|wakeup:1757653414454998|now:1757653414385169|diff:69829|
[2025/09/12 05:03:34 385173] [debug] |xqc_engine_main_logic|END|now:1757653414385165|
[2025/09/12 05:03:34 386892] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:44|state:ESTABED|recv_time:1757653414386891|
[2025/09/12 05:03:34 386904] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:83e5d0071d353c60ee789de3|spin_bit:1|
[2025/09/12 05:03:34 386911] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 05:03:34 386915] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:34 386920] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 05:03:34 386924] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 386929] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:18|origin_pktnum:0|size:1168|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:19|path_largest_ack:18|
[2025/09/12 05:03:34 386934] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:7075|prior_delivered:1926|prior_time:1757653414348426|is_app_limited:1|send_elapse:1993|ack_elapse:38465|ctl_first_sent_time:1757653414350419|lagest_ack_time:1757653414386891|curr_delivered:8645|
[2025/09/12 05:03:34 386939] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414350419|
[2025/09/12 05:03:34 386943] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:14||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:03:34 386948] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:19|origin_pktnum:0|size:1168|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:19|path_largest_ack:19|
[2025/09/12 05:03:34 386952] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:7075|prior_delivered:1926|prior_time:1757653414348426|is_app_limited:1|send_elapse:1993|ack_elapse:38465|ctl_first_sent_time:1757653414350419|lagest_ack_time:1757653414386891|curr_delivered:9813|
[2025/09/12 05:03:34 386956] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414350521|
[2025/09/12 05:03:34 386960] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:13||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:03:34 386964] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|before update rtt|conn:00005593EFC530DC|srtt:32585|rttvar:3436|minrtt:30769|latest_rtt:36370|ack_delay:96|
[2025/09/12 05:03:34 386968] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |after update rtt|conn:00005593EFC530DC|srtt:33046|rttvar:3499|minrtt:30769|latest_rtt:36370|ack_delay:96|
[2025/09/12 05:03:34 386990] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_lost_sent_pn|largest_acked:19|lost_pn:16|thresh:3|
[2025/09/12 05:03:34 386994] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 386998] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 387002] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 387006] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 387010] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:33046|rtt_var:3499|pto_duration:47042|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 387014] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 387018] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 387022] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 8429|
[2025/09/12 05:03:34 387026] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414455711|now:1757653414387009|interv:68702|
[2025/09/12 05:03:34 387031] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414455711|now:1757653414387009|interval:68702|pto_count:0|srtt:33046
[2025/09/12 05:03:34 387038] [debug] |scid:83e5d0071d353c60ee789de3|xqc_generate_sample|sampler: send_elapse 1993, ack_elapse 38465, delivered 7887|rate 205043|lost 5|
[2025/09/12 05:03:34 387045] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (205043) in round 3|
[2025/09/12 05:03:34 387051] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30769, old_rtt:30769|
[2025/09/12 05:03:34 387058] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:18198|extra_cwnd:12708|
[2025/09/12 05:03:34 387062] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:53429|packet_lost:0|acked:2336|po_sent_time:1757653414350521|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2214|
[2025/09/12 05:03:34 387066] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:53429|packet_lost:0|acked:2336|po_sent_time:1757653414350521|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2214|
[2025/09/12 05:03:34 387071] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |bbr on ack|mode:0|pacing_rate:4039597|bw:205043|cwnd:55765|full_bw_reached:0|inflight:8429|srtt:33046|latest_rtt:36370|min_rtt:30769|applimit:1|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:34 387077] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 05:03:34 387081] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:15|frame:ACK |recv_time:1757653414386891|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 387089] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653534386891|now:1757653414386891|interv:120000000|
[2025/09/12 05:03:34 387093] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653534386891|now:1757653414386891|interv:120000000|
[2025/09/12 05:03:34 387097] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414454998|pq_index:0|
[2025/09/12 05:03:34 387101] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414385142|
[2025/09/12 05:03:34 387105] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414387105|
[2025/09/12 05:03:34 387110] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653414387109|
[2025/09/12 05:03:34 387116] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414455711|
[2025/09/12 05:03:34 387120] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414455711|
[2025/09/12 05:03:34 387124] [debug] |xqc_engine_wakeup_after|wakeup:1757653414455711|now:1757653414387124|diff:68587|
[2025/09/12 05:03:34 387128] [debug] |xqc_engine_main_logic|END|now:1757653414387109|
[2025/09/12 05:03:34 387134] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414387133|
[2025/09/12 05:03:34 387137] [debug] |xqc_engine_wakeup_after|wakeup:1757653414455711|now:1757653414387137|diff:68574|
[2025/09/12 05:03:34 387141] [debug] |xqc_engine_main_logic|END|now:1757653414387133|
[2025/09/12 05:03:34 388843] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:44|state:ESTABED|recv_time:1757653414388842|
[2025/09/12 05:03:34 388854] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:83e5d0071d353c60ee789de3|spin_bit:1|
[2025/09/12 05:03:34 388860] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:15|
[2025/09/12 05:03:34 388864] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:34 388869] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/09/12 05:03:34 388873] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 388878] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:20|origin_pktnum:0|size:1168|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:21|path_largest_ack:20|
[2025/09/12 05:03:34 388883] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:9411|prior_delivered:1926|prior_time:1757653414348426|is_app_limited:1|send_elapse:2183|ack_elapse:40416|ctl_first_sent_time:1757653414350609|lagest_ack_time:1757653414388842|curr_delivered:10981|
[2025/09/12 05:03:34 388887] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414350609|
[2025/09/12 05:03:34 388892] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:12||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 05:03:34 388896] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:21|origin_pktnum:0|size:1168|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:21|path_largest_ack:21|
[2025/09/12 05:03:34 388900] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:9411|prior_delivered:1926|prior_time:1757653414348426|is_app_limited:1|send_elapse:2183|ack_elapse:40416|ctl_first_sent_time:1757653414350609|lagest_ack_time:1757653414388842|curr_delivered:12149|
[2025/09/12 05:03:34 388904] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414350693|
[2025/09/12 05:03:34 388913] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:11||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/12 05:03:34 388917] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|before update rtt|conn:00005593EFC530DC|srtt:33046|rttvar:3499|minrtt:30769|latest_rtt:38149|ack_delay:96|
[2025/09/12 05:03:34 388921] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |after update rtt|conn:00005593EFC530DC|srtt:33672|rttvar:3876|minrtt:30769|latest_rtt:38149|ack_delay:96|
[2025/09/12 05:03:34 388925] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_lost_sent_pn|largest_acked:21|lost_pn:18|thresh:3|
[2025/09/12 05:03:34 388929] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 388933] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 388937] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 388941] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 388945] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:33672|rtt_var:3876|pto_duration:49176|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 388949] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 388953] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 388957] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 6093|
[2025/09/12 05:03:34 388961] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414457845|now:1757653414388945|interv:68900|
[2025/09/12 05:03:34 388964] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414457845|now:1757653414388945|interval:68900|pto_count:0|srtt:33672
[2025/09/12 05:03:34 388969] [debug] |scid:83e5d0071d353c60ee789de3|xqc_generate_sample|sampler: send_elapse 2183, ack_elapse 40416, delivered 10223|rate 252944|lost 5|
[2025/09/12 05:03:34 388973] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (252944) in round 3|
[2025/09/12 05:03:34 388977] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30769, old_rtt:30769|
[2025/09/12 05:03:34 388981] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:22451|extra_cwnd:15676|
[2025/09/12 05:03:34 388985] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:55765|packet_lost:0|acked:2336|po_sent_time:1757653414350693|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2214|
[2025/09/12 05:03:34 388989] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:55765|packet_lost:0|acked:2336|po_sent_time:1757653414350693|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2214|
[2025/09/12 05:03:34 388993] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |bbr on ack|mode:0|pacing_rate:4039597|bw:252944|cwnd:58101|full_bw_reached:0|inflight:6093|srtt:33672|latest_rtt:38149|min_rtt:30769|applimit:1|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:34 389002] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/09/12 05:03:34 389006] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:16|frame:ACK |recv_time:1757653414388842|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 389011] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653534388842|now:1757653414388842|interv:120000000|
[2025/09/12 05:03:34 389015] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653534388842|now:1757653414388842|interv:120000000|
[2025/09/12 05:03:34 389019] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414455711|pq_index:0|
[2025/09/12 05:03:34 389023] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414387109|
[2025/09/12 05:03:34 389027] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414389026|
[2025/09/12 05:03:34 389031] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653414389030|
[2025/09/12 05:03:34 389037] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414457845|
[2025/09/12 05:03:34 389041] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414457845|
[2025/09/12 05:03:34 389045] [debug] |xqc_engine_wakeup_after|wakeup:1757653414457845|now:1757653414389045|diff:68800|
[2025/09/12 05:03:34 389049] [debug] |xqc_engine_main_logic|END|now:1757653414389030|
[2025/09/12 05:03:34 389054] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414389054|
[2025/09/12 05:03:34 389058] [debug] |xqc_engine_wakeup_after|wakeup:1757653414457845|now:1757653414389058|diff:68787|
[2025/09/12 05:03:34 389061] [debug] |xqc_engine_main_logic|END|now:1757653414389054|
[2025/09/12 05:03:34 390831] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:44|state:ESTABED|recv_time:1757653414390830|
[2025/09/12 05:03:34 390842] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:83e5d0071d353c60ee789de3|spin_bit:1|
[2025/09/12 05:03:34 390848] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:16|
[2025/09/12 05:03:34 390852] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:17|
[2025/09/12 05:03:34 390857] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:17|
[2025/09/12 05:03:34 390861] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 390866] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:22|origin_pktnum:0|size:1168|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:23|path_largest_ack:22|
[2025/09/12 05:03:34 390870] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:11747|prior_delivered:1926|prior_time:1757653414348426|is_app_limited:1|send_elapse:2353|ack_elapse:42404|ctl_first_sent_time:1757653414350779|lagest_ack_time:1757653414390830|curr_delivered:13317|
[2025/09/12 05:03:34 390875] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414350779|
[2025/09/12 05:03:34 390879] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:11|
[2025/09/12 05:03:34 390883] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:23|origin_pktnum:0|size:1168|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:23|path_largest_ack:23|
[2025/09/12 05:03:34 390892] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:11747|prior_delivered:1926|prior_time:1757653414348426|is_app_limited:1|send_elapse:2353|ack_elapse:42404|ctl_first_sent_time:1757653414350779|lagest_ack_time:1757653414390830|curr_delivered:14485|
[2025/09/12 05:03:34 390898] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414350866|
[2025/09/12 05:03:34 390902] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:12|
[2025/09/12 05:03:34 390906] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|before update rtt|conn:00005593EFC530DC|srtt:33672|rttvar:3876|minrtt:30769|latest_rtt:39964|ack_delay:120|
[2025/09/12 05:03:34 390910] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |after update rtt|conn:00005593EFC530DC|srtt:34443|rttvar:4450|minrtt:30769|latest_rtt:39964|ack_delay:120|
[2025/09/12 05:03:34 390914] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_lost_sent_pn|largest_acked:23|lost_pn:20|thresh:3|
[2025/09/12 05:03:34 390918] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 390922] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 390926] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 390930] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 390934] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:34443|rtt_var:4450|pto_duration:52243|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 390938] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 390942] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 390946] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 3757|
[2025/09/12 05:03:34 390951] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414460912|now:1757653414390934|interv:69978|
[2025/09/12 05:03:34 390955] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414460912|now:1757653414390934|interval:69978|pto_count:0|srtt:34443
[2025/09/12 05:03:34 390959] [debug] |scid:83e5d0071d353c60ee789de3|xqc_generate_sample|sampler: send_elapse 2353, ack_elapse 42404, delivered 12559|rate 296174|lost 5|
[2025/09/12 05:03:34 390964] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (296174) in round 3|
[2025/09/12 05:03:34 390968] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30769, old_rtt:30769|
[2025/09/12 05:03:34 390972] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:26288|extra_cwnd:18354|
[2025/09/12 05:03:34 390976] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:58101|packet_lost:0|acked:2336|po_sent_time:1757653414350866|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2214|
[2025/09/12 05:03:34 390982] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:58101|packet_lost:0|acked:2336|po_sent_time:1757653414350866|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2214|
[2025/09/12 05:03:34 390989] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |bbr on ack|mode:0|pacing_rate:4039597|bw:296174|cwnd:60437|full_bw_reached:0|inflight:3757|srtt:34443|latest_rtt:39964|min_rtt:30769|applimit:1|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:34 390994] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:17|largest:17|pns:2|
[2025/09/12 05:03:34 390999] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:17|frame:ACK |recv_time:1757653414390830|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 391003] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653534390830|now:1757653414390830|interv:120000000|
[2025/09/12 05:03:34 391007] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653534390830|now:1757653414390830|interv:120000000|
[2025/09/12 05:03:34 391011] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414457845|pq_index:0|
[2025/09/12 05:03:34 391015] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414389030|
[2025/09/12 05:03:34 391019] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414391019|
[2025/09/12 05:03:34 391024] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653414391023|
[2025/09/12 05:03:34 391030] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414460912|
[2025/09/12 05:03:34 391034] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414460912|
[2025/09/12 05:03:34 391038] [debug] |xqc_engine_wakeup_after|wakeup:1757653414460912|now:1757653414391037|diff:69875|
[2025/09/12 05:03:34 391042] [debug] |xqc_engine_main_logic|END|now:1757653414391023|
[2025/09/12 05:03:34 391047] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414391047|
[2025/09/12 05:03:34 391050] [debug] |xqc_engine_wakeup_after|wakeup:1757653414460912|now:1757653414391050|diff:69862|
[2025/09/12 05:03:34 391054] [debug] |xqc_engine_main_logic|END|now:1757653414391047|
[2025/09/12 05:03:34 392791] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:44|state:ESTABED|recv_time:1757653414392790|
[2025/09/12 05:03:34 392801] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:83e5d0071d353c60ee789de3|spin_bit:1|
[2025/09/12 05:03:34 392807] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:17|
[2025/09/12 05:03:34 392811] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:18|
[2025/09/12 05:03:34 392816] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:18|
[2025/09/12 05:03:34 392820] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 392825] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:24|origin_pktnum:0|size:1168|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:25|path_largest_ack:24|
[2025/09/12 05:03:34 392829] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:14083|prior_delivered:1926|prior_time:1757653414348426|is_app_limited:1|send_elapse:2523|ack_elapse:44364|ctl_first_sent_time:1757653414350949|lagest_ack_time:1757653414392790|curr_delivered:15653|
[2025/09/12 05:03:34 392833] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414350949|
[2025/09/12 05:03:34 392843] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:13|
[2025/09/12 05:03:34 392847] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:25|origin_pktnum:0|size:1168|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:25|path_largest_ack:25|
[2025/09/12 05:03:34 392851] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:14083|prior_delivered:1926|prior_time:1757653414348426|is_app_limited:1|send_elapse:2523|ack_elapse:44364|ctl_first_sent_time:1757653414350949|lagest_ack_time:1757653414392790|curr_delivered:16821|
[2025/09/12 05:03:34 392856] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414351051|
[2025/09/12 05:03:34 392859] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:14|
[2025/09/12 05:03:34 392863] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|before update rtt|conn:00005593EFC530DC|srtt:34443|rttvar:4450|minrtt:30769|latest_rtt:41739|ack_delay:112|
[2025/09/12 05:03:34 392867] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |after update rtt|conn:00005593EFC530DC|srtt:35341|rttvar:5134|minrtt:30769|latest_rtt:41739|ack_delay:112|
[2025/09/12 05:03:34 392872] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_lost_sent_pn|largest_acked:25|lost_pn:22|thresh:3|
[2025/09/12 05:03:34 392876] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 392879] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 392883] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 392887] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 392891] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:35341|rtt_var:5134|pto_duration:55877|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 392895] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 392899] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 392903] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 1421|
[2025/09/12 05:03:34 392907] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414464546|now:1757653414392891|interv:71655|
[2025/09/12 05:03:34 392911] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414464546|now:1757653414392891|interval:71655|pto_count:0|srtt:35341
[2025/09/12 05:03:34 392915] [debug] |scid:83e5d0071d353c60ee789de3|xqc_generate_sample|sampler: send_elapse 2523, ack_elapse 44364, delivered 14895|rate 335745|lost 5|
[2025/09/12 05:03:34 392919] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (335745) in round 3|
[2025/09/12 05:03:34 392923] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30769, old_rtt:30769|
[2025/09/12 05:03:34 392927] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:29802|extra_cwnd:20808|
[2025/09/12 05:03:34 392931] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:60437|packet_lost:0|acked:2336|po_sent_time:1757653414351051|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2214|
[2025/09/12 05:03:34 392939] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:60437|packet_lost:0|acked:2336|po_sent_time:1757653414351051|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2214|
[2025/09/12 05:03:34 392943] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |bbr on ack|mode:0|pacing_rate:4039597|bw:335745|cwnd:62773|full_bw_reached:0|inflight:1421|srtt:35341|latest_rtt:41739|min_rtt:30769|applimit:1|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:34 392949] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:18|largest:18|pns:2|
[2025/09/12 05:03:34 392953] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:18|frame:ACK |recv_time:1757653414392790|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 392957] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653534392790|now:1757653414392790|interv:120000000|
[2025/09/12 05:03:34 392961] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653534392790|now:1757653414392790|interv:120000000|
[2025/09/12 05:03:34 392965] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414460912|pq_index:0|
[2025/09/12 05:03:34 392969] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414391023|
[2025/09/12 05:03:34 392973] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414392973|
[2025/09/12 05:03:34 392978] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653414392977|
[2025/09/12 05:03:34 392984] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414464546|
[2025/09/12 05:03:34 392988] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414464546|
[2025/09/12 05:03:34 392992] [debug] |xqc_engine_wakeup_after|wakeup:1757653414464546|now:1757653414392991|diff:71555|
[2025/09/12 05:03:34 392996] [debug] |xqc_engine_main_logic|END|now:1757653414392977|
[2025/09/12 05:03:34 393001] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414393000|
[2025/09/12 05:03:34 393004] [debug] |xqc_engine_wakeup_after|wakeup:1757653414464546|now:1757653414393004|diff:71542|
[2025/09/12 05:03:34 393008] [debug] |xqc_engine_main_logic|END|now:1757653414393000|
[2025/09/12 05:03:34 412464] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:44|state:ESTABED|recv_time:1757653414412463|
[2025/09/12 05:03:34 412492] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:83e5d0071d353c60ee789de3|spin_bit:1|
[2025/09/12 05:03:34 412499] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:18|
[2025/09/12 05:03:34 412503] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:19|
[2025/09/12 05:03:34 412508] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:19|
[2025/09/12 05:03:34 412512] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 412517] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:26|origin_pktnum:0|size:1065|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:28|path_largest_ack:26|
[2025/09/12 05:03:34 412528] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:16316|prior_delivered:1926|prior_time:1757653414348426|is_app_limited:1|send_elapse:2707|ack_elapse:64037|ctl_first_sent_time:1757653414351133|lagest_ack_time:1757653414412463|curr_delivered:17886|
[2025/09/12 05:03:34 412533] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414351133|
[2025/09/12 05:03:34 412537] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:4
[2025/09/12 05:03:34 412542] [debug] |scid:83e5d0071d353c60ee789de3|xqc_stream_maybe_need_close|stream_id:4|stream_type:0|
[2025/09/12 05:03:34 412547] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:15|
[2025/09/12 05:03:34 412551] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:28|origin_pktnum:1|size:36|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:28|path_largest_ack:28|
[2025/09/12 05:03:34 412555] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:14535|prior_delivered:3432|prior_time:1757653414381588|is_app_limited:0|send_elapse:33008|ack_elapse:30875|ctl_first_sent_time:1757653414381850|lagest_ack_time:1757653414412463|curr_delivered:17922|
[2025/09/12 05:03:34 412560] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414381850|
[2025/09/12 05:03:34 412564] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:17|
[2025/09/12 05:03:34 412568] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|before update rtt|conn:00005593EFC530DC|srtt:35341|rttvar:5134|minrtt:30769|latest_rtt:30613|ack_delay:128|
[2025/09/12 05:03:34 412572] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |after update rtt|conn:00005593EFC530DC|srtt:34734|rttvar:5065|minrtt:30613|latest_rtt:30613|ack_delay:128|
[2025/09/12 05:03:34 412576] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_lost_sent_pn|largest_acked:28|lost_pn:25|thresh:3|
[2025/09/12 05:03:34 412580] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 412584] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 412588] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 412592] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|srtt:34734|rtt_var:5065|pto_duration:54994|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 412597] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 412600] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 412604] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_pto_time_and_space|conn:00005593EFC530DC|path:0|PNS: 2, unacked: 320|
[2025/09/12 05:03:34 412608] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414463663|now:1757653414412592|interv:51071|
[2025/09/12 05:03:34 412612] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:00005593EFC530DC|path:0|pns:2|expire:1757653414463663|now:1757653414412592|interval:51071|pto_count:0|srtt:34734
[2025/09/12 05:03:34 412616] [debug] |scid:83e5d0071d353c60ee789de3|xqc_generate_sample|sampler: send_elapse 33008, ack_elapse 30875, delivered 14490|rate 438984|lost 5|
[2025/09/12 05:03:34 412623] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:03:34 412627] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (438984) in round 4|
[2025/09/12 05:03:34 412631] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_min_rtt|probertt expire|rtt:30613, old_rtt:30769|
[2025/09/12 05:03:34 412635] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30613, old_rtt:30769|
[2025/09/12 05:03:34 412639] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:38768|extra_cwnd:20808|
[2025/09/12 05:03:34 412643] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:62773|packet_lost:0|acked:1101|po_sent_time:1757653414381850|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:17922|
[2025/09/12 05:03:34 412647] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:62773|packet_lost:0|acked:1101|po_sent_time:1757653414381850|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:17922|
[2025/09/12 05:03:34 412652] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |bbr on ack|mode:0|pacing_rate:4039597|bw:438984|cwnd:63874|full_bw_reached:0|inflight:320|srtt:34734|latest_rtt:30613|min_rtt:30613|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:34 412657] [stats] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |path:0||cwnd:63874|inflight:320|mode:0|applimit:0|pacing_rate:4039597|bw:438984|srtt:34734|latest_rtt:30613|min_rtt:30613|send:30|lost:5|tlp:0|recv:19|recovery:0|slow_start:1|conn_life:136000|acked:1101|delivered:17922|is_cwnd_limited:0|
[2025/09/12 05:03:34 412663] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:19|largest:19|pns:2|
[2025/09/12 05:03:34 412667] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:19|frame:ACK |recv_time:1757653414412463|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 412672] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653534412463|now:1757653414412463|interv:120000000|
[2025/09/12 05:03:34 412676] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653534412463|now:1757653414412463|interv:120000000|
[2025/09/12 05:03:34 412680] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414464546|pq_index:0|
[2025/09/12 05:03:34 412684] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414392977|
[2025/09/12 05:03:34 412688] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414412688|
[2025/09/12 05:03:34 412693] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653414412692|
[2025/09/12 05:03:34 412699] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414463663|
[2025/09/12 05:03:34 412703] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414463663|
[2025/09/12 05:03:34 412707] [debug] |xqc_engine_wakeup_after|wakeup:1757653414463663|now:1757653414412707|diff:50956|
[2025/09/12 05:03:34 412711] [debug] |xqc_engine_main_logic|END|now:1757653414412692|
[2025/09/12 05:03:34 412719] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414412719|
[2025/09/12 05:03:34 412723] [debug] |xqc_engine_wakeup_after|wakeup:1757653414463663|now:1757653414412723|diff:50940|
[2025/09/12 05:03:34 412726] [debug] |xqc_engine_main_logic|END|now:1757653414412719|
[2025/09/12 05:03:34 414238] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:44|state:ESTABED|recv_time:1757653414414237|
[2025/09/12 05:03:34 414249] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:83e5d0071d353c60ee789de3|spin_bit:1|
[2025/09/12 05:03:34 414254] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:19|
[2025/09/12 05:03:34 414258] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:20|
[2025/09/12 05:03:34 414264] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:20|
[2025/09/12 05:03:34 414268] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 414273] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:29|origin_pktnum:3|size:275|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:30|path_largest_ack:29|
[2025/09/12 05:03:34 414278] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:14810|prior_delivered:3432|prior_time:1757653414381588|is_app_limited:0|send_elapse:33085|ack_elapse:32649|ctl_first_sent_time:1757653414381927|lagest_ack_time:1757653414414237|curr_delivered:18197|
[2025/09/12 05:03:34 414282] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414381927|
[2025/09/12 05:03:34 414286] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:19|
[2025/09/12 05:03:34 414291] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|conn:00005593EFC530DC|path:0|pkt_num:30|origin_pktnum:12|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:30|path_largest_ack:30|
[2025/09/12 05:03:34 414295] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:12474|prior_delivered:5768|prior_time:1757653414383411|is_app_limited:0|send_elapse:33606|ack_elapse:30826|ctl_first_sent_time:1757653414383669|lagest_ack_time:1757653414414237|curr_delivered:18242|
[2025/09/12 05:03:34 414299] [debug] |scid:83e5d0071d353c60ee789de3|xqc_update_sample|sampler_sent_time_update:1757653414383669|
[2025/09/12 05:03:34 414303] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:21|
[2025/09/12 05:03:34 414307] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|before update rtt|conn:00005593EFC530DC|srtt:34734|rttvar:5065|minrtt:30613|latest_rtt:30568|ack_delay:88|
[2025/09/12 05:03:34 414312] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |after update rtt|conn:00005593EFC530DC|srtt:34203|rttvar:4862|minrtt:30568|latest_rtt:30568|ack_delay:88|
[2025/09/12 05:03:34 414316] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_get_lost_sent_pn|largest_acked:30|lost_pn:27|thresh:3|
[2025/09/12 05:03:34 414320] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 414324] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:00005593EFC530DC|path:0|
[2025/09/12 05:03:34 414328] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:34 414331] [debug] |scid:83e5d0071d353c60ee789de3|xqc_generate_sample|sampler: send_elapse 33606, ack_elapse 30826, delivered 12474|rate 371183|lost 5|
[2025/09/12 05:03:34 414336] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (371183) in round 4|
[2025/09/12 05:03:34 414344] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_min_rtt|probertt expire|rtt:30568, old_rtt:30613|
[2025/09/12 05:03:34 414348] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30568, old_rtt:30613|
[2025/09/12 05:03:34 414352] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:38710|extra_cwnd:20808|
[2025/09/12 05:03:34 414356] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:63874|packet_lost:0|acked:320|po_sent_time:1757653414383669|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:17922|
[2025/09/12 05:03:34 414360] [debug] |scid:83e5d0071d353c60ee789de3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:63874|packet_lost:0|acked:320|po_sent_time:1757653414383669|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:17922|
[2025/09/12 05:03:34 414365] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e |bbr on ack|mode:0|pacing_rate:4039597|bw:438984|cwnd:64194|full_bw_reached:0|inflight:0|srtt:34203|latest_rtt:30568|min_rtt:30568|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:34 414371] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:20|largest:20|pns:2|
[2025/09/12 05:03:34 414375] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:20|frame:ACK |recv_time:1757653414414237|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 414379] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653534414237|now:1757653414414237|interv:120000000|
[2025/09/12 05:03:34 414384] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653534414237|now:1757653414414237|interv:120000000|
[2025/09/12 05:03:34 414387] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414463663|pq_index:0|
[2025/09/12 05:03:34 414392] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414412692|
[2025/09/12 05:03:34 414395] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414414395|
[2025/09/12 05:03:34 414400] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653414414399|
[2025/09/12 05:03:34 414406] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414603204|
[2025/09/12 05:03:34 414410] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414603204|
[2025/09/12 05:03:34 414414] [debug] |xqc_engine_wakeup_after|wakeup:1757653414603204|now:1757653414414414|diff:188790|
[2025/09/12 05:03:34 414418] [debug] |xqc_engine_main_logic|END|now:1757653414414399|
[2025/09/12 05:03:34 414423] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414414423|
[2025/09/12 05:03:34 414427] [debug] |xqc_engine_wakeup_after|wakeup:1757653414603204|now:1757653414414427|diff:188777|
[2025/09/12 05:03:34 414431] [debug] |xqc_engine_main_logic|END|now:1757653414414423|
[2025/09/12 05:03:34 603636] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414603636|
[2025/09/12 05:03:34 603647] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414603204|pq_index:0|
[2025/09/12 05:03:34 603652] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414414399|
[2025/09/12 05:03:34 603657] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653414603656|
[2025/09/12 05:03:34 603667] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653414603204|now:1757653414603656|
[2025/09/12 05:03:34 603671] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:03:34 603676] [debug] |scid:83e5d0071d353c60ee789de3|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:03:34 603682] [stats] |scid:83e5d0071d353c60ee789de3|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:5120|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653414349196|wrt_delay:213|snd_delay:763|finwrt_delay:241|finsnd_delay:1134|finrcv_delay:1|finread_delay:131|all_acked_delay:35816|firstfinack_dely:35811|close_delay:35821|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e|path_info:mp is not supported in connection scid:83e5d0071d353c60ee789de3|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:03:34 603689] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:STREAM_CLOSE|expire:1757653414655177|now:1757653414603656|interv:51521|
[2025/09/12 05:03:34 603695] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653414655177|
[2025/09/12 05:03:34 603699] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653414655177|
[2025/09/12 05:03:34 603703] [debug] |xqc_engine_wakeup_after|wakeup:1757653414655177|now:1757653414603703|diff:51474|
[2025/09/12 05:03:34 603707] [debug] |xqc_engine_main_logic|END|now:1757653414603656|
[2025/09/12 05:03:34 655776] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414655775|
[2025/09/12 05:03:34 655788] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414655177|pq_index:0|
[2025/09/12 05:03:34 655794] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414603656|
[2025/09/12 05:03:34 655801] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653414655799|
[2025/09/12 05:03:34 655805] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653414655177|now:1757653414655799|
[2025/09/12 05:03:34 655809] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_stream_close_timeout|stream_id:4|stream_type:0|stream close|
[2025/09/12 05:03:34 655813] [debug] |scid:83e5d0071d353c60ee789de3|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:4|stream_type:0|
[2025/09/12 05:03:34 655819] [stats] |scid:83e5d0071d353c60ee789de3|xqc_destroy_stream|err:0x0|close_msg:finished|enable_multipath:0|send_state:3|recv_state:3|stream_id:4|stream_type:0|send_bytes:10240|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653414349276|wrt_delay:293|snd_delay:1143|finwrt_delay:355|finsnd_delay:1857|finrcv_delay:0|finread_delay:234|all_acked_delay:63265|firstfinack_dely:63261|close_delay:63270|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e|path_info:mp is not supported in connection scid:83e5d0071d353c60ee789de3|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:03:34 655825] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653414655177|now:1757653414655799|
[2025/09/12 05:03:34 655829] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:03:34 655841] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653534414237|
[2025/09/12 05:03:34 655845] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653534414237|
[2025/09/12 05:03:34 655849] [debug] |xqc_engine_wakeup_after|wakeup:1757653473567969|now:1757653414655849|diff:58912120|
[2025/09/12 05:03:34 655853] [debug] |xqc_engine_main_logic|END|now:1757653414655799|
[2025/09/12 05:03:34 769204] [info] |xqc_engine_packet_process|==>|conn:00005593EFC530DC|size:37|state:ESTABED|recv_time:1757653414769203|
[2025/09/12 05:03:34 769217] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:83e5d0071d353c60ee789de3|spin_bit:1|
[2025/09/12 05:03:34 769225] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|largest_pn:20|
[2025/09/12 05:03:34 769229] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:21|
[2025/09/12 05:03:34 769235] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:21|
[2025/09/12 05:03:34 769240] [debug] |scid:83e5d0071d353c60ee789de3|xqc_process_frames|frame_type:1c|
[2025/09/12 05:03:34 769244] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_DRAINING|expire:1757653415005197|now:1757653414769244|interv:235953|
[2025/09/12 05:03:34 769248] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:21|
[2025/09/12 05:03:34 769253] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:03:34 769257] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:34 769260] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:34 769264] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:34 769268] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:34 769272] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:03:34 769278] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:03:34 769283] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:21|largest:21|pns:2|
[2025/09/12 05:03:34 769288] [info] |scid:83e5d0071d353c60ee789de3|xqc_conn_on_pkt_processed|====>|conn:00005593EFC530DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:21|frame:CONNECTION_CLOSE |recv_time:1757653414769203|dcid:83e5d0071d353c60ee789de3|dcid_seq:0|
[2025/09/12 05:03:34 769293] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:PATH_IDLE|expire:1757653534769203|now:1757653414769203|interv:120000000|
[2025/09/12 05:03:34 769297] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_set|type:CONN_IDLE|expire:1757653534769203|now:1757653414769203|interv:120000000|
[2025/09/12 05:03:34 769301] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653534414237|pq_index:1|
[2025/09/12 05:03:34 769305] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414655799|
[2025/09/12 05:03:34 769309] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414769309|
[2025/09/12 05:03:34 769314] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653414769313|
[2025/09/12 05:03:34 769326] [debug] |scid:83e5d0071d353c60ee789de3|xqc_path_get_perf_class|conn:00005593EFC530DC|path_id:0|path_srtt:34203|min_srtt:34203|path_bw:438984|loss_rate:16.67|path_pto:0|
[2025/09/12 05:03:34 769330] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|path srtt|conn:00005593EFC530DC|path_id:0|path_srtt:34203|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 769335] [debug] |scid:83e5d0071d353c60ee789de3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:2|
[2025/09/12 05:03:34 769340] [debug] |scid:83e5d0071d353c60ee789de3|xqc_check_acked_or_dropped_pkt|conn:00005593EFC530DC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:03:34 769345] [debug] |scid:83e5d0071d353c60ee789de3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 05:03:34 769369] [info] |scid:83e5d0071d353c60ee789de3|xqc_send_packet_with_pn|<==|conn:00005593EFC530DC|path:0|pkt_num:31|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653414769350|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 769375] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_on_packet_sent|conn:00005593EFC530DC|path:0|pkt_num:31|origin_pktnum:0|size:17|enc_size:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 769380] [debug] |scid:83e5d0071d353c60ee789de3|xqc_conn_next_wakeup_time|wakeup_time:1757653415005197|
[2025/09/12 05:03:34 769384] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_wakeup_queue|next_tick_time:1757653415005197|
[2025/09/12 05:03:34 769388] [debug] |xqc_engine_wakeup_after|wakeup:1757653415005197|now:1757653414769388|diff:235809|
[2025/09/12 05:03:34 769394] [debug] |xqc_engine_main_logic|END|now:1757653414769313|
[2025/09/12 05:03:34 769403] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414769402|
[2025/09/12 05:03:34 769409] [debug] |xqc_engine_wakeup_after|wakeup:1757653415005197|now:1757653414769408|diff:235789|
[2025/09/12 05:03:34 769415] [debug] |xqc_engine_main_logic|END|now:1757653414769402|
[2025/09/12 05:03:35 005576] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415005576|
[2025/09/12 05:03:35 005592] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653415005197|pq_index:0|
[2025/09/12 05:03:35 005599] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_add_active_queue|last_ticked_time:1757653414769313|
[2025/09/12 05:03:35 005606] [debug] |scid:83e5d0071d353c60ee789de3|xqc_engine_process_conn|conn:00005593EFC530DC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653415005604|
[2025/09/12 05:03:35 005612] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653415005197|now:1757653415005604|
[2025/09/12 05:03:35 005617] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653415005197|now:1757653415005604|
[2025/09/12 05:03:35 005622] [debug] |scid:83e5d0071d353c60ee789de3|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:03:35 005627] [info] |xqc_engine_main_logic|conn:00005593EFC530DC|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e|conn_state:13|next_tick_time:1757653415005197
[2025/09/12 05:03:35 005641] [report] |scid:83e5d0071d353c60ee789de3|xqc_conn_destroy|00005593EFC530DC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:71409|first_send_delay:72780|conn_persist:728983|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-83e5d0071d353c60ee789de3 p-fd00:cafe:cafe::100-43899-6cee42f40041879e|hsk_recv:34496|close_recv:492587|close_send:492693|last_recv:492546|last_send:492693|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,34,22,22,15360,0,34,i32,4,24,37,40000,21,492,0,4,31,44,4,19,135,0,4,31,44,4,20,137,0,4,17,40000,31,492,4,275,20,29,105,4,45,4000,30,107,0-2,0-2,0-0,0-0,0-0,0-34,0-19650,0-3415,0-30,0-22,0-5,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:5|tlp_pkt:0|snd_pkt:30|spurious_loss:0|detected_loss:5|max_pto:0|finished_streams:2|cli_bidi_s:2|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:1168|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:03:35 005691] [debug] |scid:83e5d0071d353c60ee789de3|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:03:35 005698] [debug] |scid:83e5d0071d353c60ee789de3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:03:35 005704] [debug] |scid:83e5d0071d353c60ee789de3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:03:35 005708] [debug] |scid:83e5d0071d353c60ee789de3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:03:35 005748] [debug] |xqc_engine_wakeup_after|wakeup:1757653473567969|now:1757653415005747|diff:58562222|
[2025/09/12 05:03:35 005758] [debug] |xqc_engine_main_logic|END|now:1757653415005604|