[2025/09/12 13:30:55 030706] [warn] |xqc_tls_ctx_set_config|no session ticket key data|
[2025/09/12 13:30:55 033390] [warn] |xqc_create_server_ssl_ctx|read ssl session ticket key error|
[2025/09/12 13:30:55 033417] [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 13:30:55 033424] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 13:30:55 033428] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 13:30:55 033432] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 13:30:55 033436] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 13:30:55 033444] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 13:30:55 033450] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 13:30:55 033456] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 13:30:55 033463] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 13:30:55 350700] [debug] |scid:71f27658609566c30d46cada|xqc_timer_set|type:CONN_IDLE|expire:1757683915350698|now:1757683855350698|interv:60000000|
[2025/09/12 13:30:55 350749] [debug] |scid:71f27658609566c30d46cada|xqc_timer_set|type:PATH_IDLE|expire:1757683915350749|now:1757683855350749|interv:60000000|
[2025/09/12 13:30:55 350757] [debug] |xqc_path_create|path:0|dcid:|scid:71f27658609566c30d46cada|create_path_count:1|
[2025/09/12 13:30:55 350763] [debug] |scid:71f27658609566c30d46cada|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 13:30:55 350769] [debug] |xqc_path_init|path:0|dcid:|scid:71f27658609566c30d46cada|state:2|
[2025/09/12 13:30:55 350774] [debug] |scid:71f27658609566c30d46cada|xqc_conn_create|success|scid:71f27658609566c30d46cada|dcid:|conn:0000561FA3646E5C|
[2025/09/12 13:30:55 350780] [info] |scid:71f27658609566c30d46cada|xqc_conn_server_create|hash odcid conn|odcid:|conn:0000561FA3646E5C|
[2025/09/12 13:30:55 350808] [stats] |xqc_conn_server_init_path_addr|path:0|addr or cid not avail|
[2025/09/12 13:30:55 350813] [info] |xqc_engine_packet_process|==>|conn:0000561FA3646E5C|size:1207|state:S_INIT|recv_time:1757683855350636|
[2025/09/12 13:30:55 350821] [info] |scid:71f27658609566c30d46cada|xqc_packet_parse_long_header|version not supported|v:1463896404|
[2025/09/12 13:30:55 350829] [error] |scid:71f27658609566c30d46cada|xqc_packet_parse_single|xqc_packet_parse_long_header error:-629|
[2025/09/12 13:30:55 350835] [info] |scid:71f27658609566c30d46cada|xqc_conn_process_packet|ignore err|-629|
[2025/09/12 13:30:55 350840] [debug] |scid:71f27658609566c30d46cada|xqc_timer_set|type:PATH_IDLE|expire:1757683915350636|now:1757683855350636|interv:60000000|
[2025/09/12 13:30:55 350846] [debug] |scid:71f27658609566c30d46cada|xqc_timer_set|type:CONN_IDLE|expire:1757683915350636|now:1757683855350636|interv:60000000|
[2025/09/12 13:30:55 350851] [debug] |scid:71f27658609566c30d46cada|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 13:30:55 350858] [debug] |xqc_engine_main_logic|BEGIN|now:1757683855350858|
[2025/09/12 13:30:55 350865] [debug] |scid:71f27658609566c30d46cada|xqc_engine_process_conn|conn:0000561FA3646E5C|state:S_INIT|flag:TICKING UPPER_CONN_EXIST VERSION_NEGOTIATION |now:1757683855350864|
[2025/09/12 13:30:55 350878] [debug] |scid:71f27658609566c30d46cada|xqc_path_get_perf_class|conn:0000561FA3646E5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:55 350884] [debug] |scid:71f27658609566c30d46cada|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA3646E5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:55 350891] [debug] |scid:71f27658609566c30d46cada|xqc_minrtt_scheduler_get_path|best path:0|frame_type:|pn:0|size:11|reinj:0|path_class:2|
[2025/09/12 13:30:55 350911] [debug] |scid:71f27658609566c30d46cada|xqc_check_acked_or_dropped_pkt|conn:0000561FA3646E5C|pkt_num:0|size:11|pkt_type:VERSION_NEGOTIATION|frame:|
[2025/09/12 13:30:55 350983] [info] |scid:71f27658609566c30d46cada|xqc_process_packet_without_pn|<==|conn:0000561FA3646E5C|size:11|sent:11|pkt_type:VERSION_NEGOTIATION|
[2025/09/12 13:30:55 351000] [debug] |scid:71f27658609566c30d46cada|xqc_conn_next_wakeup_time|wakeup_time:1757683915350636|
[2025/09/12 13:30:55 351009] [debug] |scid:71f27658609566c30d46cada|xqc_engine_add_wakeup_queue|next_tick_time:1757683915350636|
[2025/09/12 13:30:55 351017] [debug] |xqc_engine_wakeup_after|wakeup:1757683915350636|now:1757683855351016|diff:59999620|
[2025/09/12 13:30:55 351026] [debug] |xqc_engine_main_logic|END|now:1757683855350864|
[2025/09/12 13:30:56 071769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683916071768|now:1757683856071768|interv:60000000|
[2025/09/12 13:30:56 071811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683916071810|now:1757683856071810|interv:60000000|
[2025/09/12 13:30:56 071819] [debug] |xqc_path_create|path:0|dcid:c7f18bdae8d38b23|scid:76e84d6f6257b9f2eec35aee|create_path_count:1|
[2025/09/12 13:30:56 071825] [debug] |scid:76e84d6f6257b9f2eec35aee|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 13:30:56 071831] [debug] |xqc_path_init|path:0|dcid:c7f18bdae8d38b23|scid:76e84d6f6257b9f2eec35aee|state:2|
[2025/09/12 13:30:56 071836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_create|success|scid:76e84d6f6257b9f2eec35aee|dcid:c7f18bdae8d38b23|conn:0000561FA36500DC|
[2025/09/12 13:30:56 071842] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_server_create|hash odcid conn|odcid:59b8a3f005806e6f9255|conn:0000561FA36500DC|
[2025/09/12 13:30:56 071853] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_get_local_transport_params|generate sr_token[55c8c58b7a945306dc85ac9f4891f5ec] for cid[59b8a3f005806e6f9255]
[2025/09/12 13:30:56 071887] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23|
[2025/09/12 13:30:56 071893] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:1200|state:S_INIT|recv_time:1757683856071733|
[2025/09/12 13:30:56 072112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 13:30:56 072123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_initial|success|Length:1172|
[2025/09/12 13:30:56 072131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 13:30:56 072137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:0|
[2025/09/12 13:30:56 072145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:0|
[2025/09/12 13:30:56 072150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:6|
[2025/09/12 13:30:56 072156] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_check_token|token empty|
[2025/09/12 13:30:56 072163] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_process_crypto_frame|check_token fail|conn:0000561FA36500DC|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23|
[2025/09/12 13:30:56 072169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 13:30:56 072175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_crypto_frame|level:0|
[2025/09/12 13:30:56 072180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 13:30:56 072188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|239u|
[2025/09/12 13:30:56 072293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 13:30:56 072305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|blocked by no 0RTT support|
[2025/09/12 13:30:56 072311] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:-610|stream_id:3|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1|offset:0|fin:0|stream_flag:17|conn:0000561FA36500DC|conn_state:S_INIT|flag:TICKING UPPER_CONN_EXIST INIT_RECVD |
[2025/09/12 13:30:56 072328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_conn_create_uni_stream|success|stream_id:3|stream_type:0|
[2025/09/12 13:30:56 072337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|blocked by no 0RTT support|
[2025/09/12 13:30:56 072343] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:-610|stream_id:7|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1|offset:0|fin:0|stream_flag:17|conn:0000561FA36500DC|conn_state:S_INIT|flag:TICKING UPPER_CONN_EXIST INIT_RECVD |
[2025/09/12 13:30:56 072349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_conn_create_uni_stream|success|stream_id:7|stream_type:2|
[2025/09/12 13:30:56 072357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|blocked by no 0RTT support|
[2025/09/12 13:30:56 072362] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:-610|stream_id:11|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1|offset:0|fin:0|stream_flag:17|conn:0000561FA36500DC|conn_state:S_INIT|flag:TICKING UPPER_CONN_EXIST INIT_RECVD |
[2025/09/12 13:30:56 072368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_conn_create_uni_stream|success|stream_id:11|stream_type:3|
[2025/09/12 13:30:56 072374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|blocked by no 0RTT support|
[2025/09/12 13:30:56 072379] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:-610|stream_id:3|stream_send_offset:0|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1|offset:0|fin:0|stream_flag:17|conn:0000561FA36500DC|conn_state:S_INIT|flag:TICKING UPPER_CONN_EXIST INIT_RECVD |
[2025/09/12 13:30:56 072384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_conn_send_settings|write settings success|qpack_blocked_streams:64|qpack_max_table_capacity:16384|max_field_section_size:32768|max_pushes:0|
[2025/09/12 13:30:56 072390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_conn_create_notify|create h3 conn success|
[2025/09/12 13:30:56 072407] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 13:30:56 072623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 13:30:56 072630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 13:30:56 072634] [warn] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 13:30:56 072867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 13:30:56 072873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 13:30:56 072878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 13:30:56 072882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 13:30:56 072886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:0|
[2025/09/12 13:30:56 072890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_padding_frame|process padding|
[2025/09/12 13:30:56 072899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 13:30:56 072904] [debug] |scid:76e84d6f6257b9f2eec35aee|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 13:30:56 072908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:0|largest:0|pns:0|
[2025/09/12 13:30:56 072913] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:1200|pkt_type:INIT|pkt_num:0|frame:PADDING CRYPTO |recv_time:1757683856071733|dcid:59b8a3f005806e6f9255|dcid_seq:0|
[2025/09/12 13:30:56 072923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683916071733|now:1757683856071733|interv:60000000|
[2025/09/12 13:30:56 072927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683916071733|now:1757683856071733|interv:60000000|
[2025/09/12 13:30:56 072949] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856072949|
[2025/09/12 13:30:56 072954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757683856072954|
[2025/09/12 13:30:56 072960] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 13:30:56 072964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 13:30:56 072968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_crypto_write_streams|
[2025/09/12 13:30:56 072972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 13:30:56 072976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 13:30:56 072982] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:128|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757683856072982|
[2025/09/12 13:30:56 072987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 13:30:56 072991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_crypto_write_streams|
[2025/09/12 13:30:56 072994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 13:30:56 072999] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:169|sent:136|pkt_type:HSK|frame:CRYPTO |now:1757683856072999|
[2025/09/12 13:30:56 073004] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:508|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757683856073004|
[2025/09/12 13:30:56 073008] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:118|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757683856073008|
[2025/09/12 13:30:56 073013] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:73|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757683856073013|
[2025/09/12 13:30:56 073017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 13:30:56 073021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_write_streams|stream_write_notify|flag:17|stream_id:3|conn:0000561FA36500DC|cnt:0|
[2025/09/12 13:30:56 073026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_write_notify|stream_type:0|stream_id:3|conn:0000561FA36500DC|
[2025/09/12 13:30:56 073030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15728640|
[2025/09/12 13:30:56 073035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 13:30:56 073039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|path:0|applimit:1|
[2025/09/12 13:30:56 073045] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:3|stream_send_offset:1|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1|offset:1|fin:0|stream_flag:16|conn:0000561FA36500DC|conn_state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 13:30:56 073051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15728639|
[2025/09/12 13:30:56 073055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 13:30:56 073063] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:3|stream_send_offset:16|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:15|offset:15|fin:0|stream_flag:16|conn:0000561FA36500DC|conn_state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 13:30:56 073068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_write_notify|xqc_h3_stream_send_buffer|success|
[2025/09/12 13:30:56 073072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_write_streams|stream_write_notify|flag:17|stream_id:7|conn:0000561FA36500DC|cnt:1|
[2025/09/12 13:30:56 073076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_write_notify|stream_type:2|stream_id:7|conn:0000561FA36500DC|
[2025/09/12 13:30:56 073080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15728624|
[2025/09/12 13:30:56 073084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 13:30:56 073089] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:7|stream_send_offset:1|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1|offset:1|fin:0|stream_flag:16|conn:0000561FA36500DC|conn_state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 13:30:56 073093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_write_notify|xqc_h3_stream_send_buffer|success|
[2025/09/12 13:30:56 073097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_write_streams|stream_write_notify|flag:17|stream_id:11|conn:0000561FA36500DC|cnt:2|
[2025/09/12 13:30:56 073101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_write_notify|stream_type:3|stream_id:11|conn:0000561FA36500DC|
[2025/09/12 13:30:56 073105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15728623|
[2025/09/12 13:30:56 073109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 13:30:56 073114] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:11|stream_send_offset:1|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1|offset:1|fin:0|stream_flag:16|conn:0000561FA36500DC|conn_state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 13:30:56 073119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_write_notify|xqc_h3_stream_send_buffer|success|
[2025/09/12 13:30:56 073124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|largest_recv:0|ack_delay:1390|first_ack_range:0|largest_pkt_recv_time:1757683856071733|
[2025/09/12 13:30:56 073128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:0|low:0|pkt_pns:0|
[2025/09/12 13:30:56 073132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:0|frame_largest_recv:0|
[2025/09/12 13:30:56 073137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 13:30:56 073142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 073147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 073152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:128|reinj:0|path_class:2|
[2025/09/12 13:30:56 073157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 073164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 073168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:169|reinj:0|path_class:2|
[2025/09/12 13:30:56 073172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 073176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 073181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:508|reinj:0|path_class:2|
[2025/09/12 13:30:56 073185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 073189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 073193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:118|reinj:0|path_class:2|
[2025/09/12 13:30:56 073197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 073201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 073205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:73|reinj:0|path_class:2|
[2025/09/12 13:30:56 073210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 073214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 073218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:33|schedule_bytes:996|inflight:0|cwnd:45952|conn:0000561FA36500DC|stream_id:3|stream_offset:16|
[2025/09/12 13:30:56 073223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 073228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 13:30:56 073232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 073236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:18|schedule_bytes:1029|inflight:0|cwnd:45952|conn:0000561FA36500DC|stream_id:7|stream_offset:1|
[2025/09/12 13:30:56 073240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 073244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:18|reinj:0|path_class:2|
[2025/09/12 13:30:56 073251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 073255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:18|schedule_bytes:1047|inflight:0|cwnd:45952|conn:0000561FA36500DC|stream_id:11|stream_offset:1|
[2025/09/12 13:30:56 073260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 073265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:18|reinj:0|path_class:2|
[2025/09/12 13:30:56 073270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:128|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 13:30:56 073275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 13:30:56 073320] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757683856073283|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 073330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|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 13:30:56 073338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1|
[2025/09/12 13:30:56 073345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 073352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 13:30:56 073357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 073361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 13:30:56 073365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856823283|now:1757683856073344|interv:749939|
[2025/09/12 13:30:56 073369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:0|expire:1757683856823283|now:1757683856073344|interval:749939|pto_count:0|srtt:250000
[2025/09/12 13:30:56 073374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 13:30:56 073379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:169|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 13:30:56 073384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 13:30:56 073410] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:0|size:169|sent:185|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757683856073390|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 073419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:0|origin_pktnum:0|size:169|enc_size:185|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 073427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:1|
[2025/09/12 13:30:56 073440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 073444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 13:30:56 073448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 169|
[2025/09/12 13:30:56 073452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 13:30:56 073456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856823283|now:1757683856073439|interv:749844|
[2025/09/12 13:30:56 073460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:0|expire:1757683856823283|now:1757683856073439|interval:749844|pto_count:0|srtt:250000
[2025/09/12 13:30:56 073465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1353|
[2025/09/12 13:30:56 073469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:508|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 13:30:56 073474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 13:30:56 073500] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:1|size:508|sent:524|pkt_type:HSK|frame:CRYPTO |inflight:1353|now:1757683856073480|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 073509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|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 13:30:56 073516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:1353|applimit:1|
[2025/09/12 13:30:56 073522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 073529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 13:30:56 073533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 677|
[2025/09/12 13:30:56 073536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 13:30:56 073540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856823283|now:1757683856073521|interv:749762|
[2025/09/12 13:30:56 073544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:0|expire:1757683856823283|now:1757683856073521|interval:749762|pto_count:0|srtt:250000
[2025/09/12 13:30:56 073549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1861|
[2025/09/12 13:30:56 073553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:118|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 13:30:56 073557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 13:30:56 073581] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:2|size:118|sent:134|pkt_type:HSK|frame:CRYPTO |inflight:1861|now:1757683856073563|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 073589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:2|origin_pktnum:0|size:118|enc_size:134|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 073602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:1861|applimit:1|
[2025/09/12 13:30:56 073608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 073613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 13:30:56 073616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 795|
[2025/09/12 13:30:56 073620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 13:30:56 073624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856823283|now:1757683856073608|interv:749675|
[2025/09/12 13:30:56 073628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:0|expire:1757683856823283|now:1757683856073608|interval:749675|pto_count:0|srtt:250000
[2025/09/12 13:30:56 073633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1979|
[2025/09/12 13:30:56 073637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:73|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 13:30:56 073641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 13:30:56 073666] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:3|size:73|sent:89|pkt_type:HSK|frame:CRYPTO |inflight:1979|now:1757683856073647|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 073673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|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 13:30:56 073681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:1979|applimit:1|
[2025/09/12 13:30:56 073687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 073693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 13:30:56 073698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 868|
[2025/09/12 13:30:56 073702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 13:30:56 073706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856823283|now:1757683856073686|interv:749597|
[2025/09/12 13:30:56 073710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:0|expire:1757683856823283|now:1757683856073686|interval:749597|pto_count:0|srtt:250000
[2025/09/12 13:30:56 073714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2052|
[2025/09/12 13:30:56 073719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:40|pkt_type:INIT|frame:ACK |
[2025/09/12 13:30:56 073723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 13:30:56 073746] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:1|size:40|sent:56|pkt_type:INIT|frame:ACK |inflight:2052|now:1757683856073728|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 073761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|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 13:30:56 073769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 073775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:2052|cwnd:45952|conn:0000561FA36500DC|stream_id:3|stream_offset:16|
[2025/09/12 13:30:56 073780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 073784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 13:30:56 073808] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:0|size:33|sent:49|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2052|now:1757683856073790|stream_id:3|stream_offset:16|
[2025/09/12 13:30:56 073816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:0|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 073824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:2052|applimit:1|
[2025/09/12 13:30:56 073830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 073836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 13:30:56 073840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 868|
[2025/09/12 13:30:56 073844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 33|
[2025/09/12 13:30:56 073848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 13:30:56 073852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856823283|now:1757683856073830|interv:749453|
[2025/09/12 13:30:56 073856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:0|expire:1757683856823283|now:1757683856073830|interval:749453|pto_count:0|srtt:250000
[2025/09/12 13:30:56 073860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2085|
[2025/09/12 13:30:56 073864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:18|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 073869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:18|schedule_bytes:0|inflight:2085|cwnd:45952|conn:0000561FA36500DC|stream_id:7|stream_offset:1|
[2025/09/12 13:30:56 073873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 073877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 13:30:56 073900] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:1|size:18|sent:34|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2085|now:1757683856073883|stream_id:7|stream_offset:1|
[2025/09/12 13:30:56 073908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:1|origin_pktnum:0|size:18|enc_size:34|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 073921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:2085|applimit:1|
[2025/09/12 13:30:56 073927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 073946] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 13:30:56 073950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 868|
[2025/09/12 13:30:56 073954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 51|
[2025/09/12 13:30:56 073958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 13:30:56 073962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856823283|now:1757683856073927|interv:749356|
[2025/09/12 13:30:56 073966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:0|expire:1757683856823283|now:1757683856073927|interval:749356|pto_count:0|srtt:250000
[2025/09/12 13:30:56 073970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 13:30:56 073975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:18|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 073979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:18|schedule_bytes:0|inflight:2103|cwnd:45952|conn:0000561FA36500DC|stream_id:11|stream_offset:1|
[2025/09/12 13:30:56 073983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 073987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 13:30:56 074012] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:2|size:18|sent:34|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2103|now:1757683856073993|stream_id:11|stream_offset:1|
[2025/09/12 13:30:56 074020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:2|origin_pktnum:0|size:18|enc_size:34|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 074028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:2103|applimit:1|
[2025/09/12 13:30:56 074034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 074041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 13:30:56 074046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 868|
[2025/09/12 13:30:56 074050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 69|
[2025/09/12 13:30:56 074054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 13:30:56 074057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856823283|now:1757683856074033|interv:749250|
[2025/09/12 13:30:56 074061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:0|expire:1757683856823283|now:1757683856074033|interval:749250|pto_count:0|srtt:250000
[2025/09/12 13:30:56 074070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2121|
[2025/09/12 13:30:56 074075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856823283|
[2025/09/12 13:30:56 074080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856823283|
[2025/09/12 13:30:56 074084] [debug] |xqc_engine_wakeup_after|wakeup:1757683856823283|now:1757683856074083|diff:749200|
[2025/09/12 13:30:56 074089] [debug] |xqc_engine_main_logic|END|now:1757683856072954|
[2025/09/12 13:30:56 074094] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856074094|
[2025/09/12 13:30:56 074098] [debug] |xqc_engine_wakeup_after|wakeup:1757683856823283|now:1757683856074098|diff:749185|
[2025/09/12 13:30:56 074102] [debug] |xqc_engine_main_logic|END|now:1757683856074094|
[2025/09/12 13:30:56 106620] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757683856106619|
[2025/09/12 13:30:56 106633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 13:30:56 106638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_initial|success|Length:1170|
[2025/09/12 13:30:56 106644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 13:30:56 106648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1|
[2025/09/12 13:30:56 106655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1|
[2025/09/12 13:30:56 106659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 106664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|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 13:30:56 106670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757683856073283|is_app_limited:1|send_elapse:0|ack_elapse:33336|ctl_first_sent_time:1757683856073283|lagest_ack_time:1757683856106619|curr_delivered:1184|
[2025/09/12 13:30:56 106675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856073283|
[2025/09/12 13:30:56 106680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 13:30:56 106684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33336|ack_delay:880|
[2025/09/12 13:30:56 106688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33336|rttvar:16668|minrtt:33336|latest_rtt:33336|ack_delay:880|
[2025/09/12 13:30:56 106693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 13:30:56 106697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 106701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33336|rtt_var:16668|pto_duration:100008|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 106706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 106710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 868|
[2025/09/12 13:30:56 106714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 69|
[2025/09/12 13:30:56 106724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 13:30:56 106729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856173655|now:1757683856106701|interv:66954|
[2025/09/12 13:30:56 106733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:1|expire:1757683856173655|now:1757683856106701|interval:66954|pto_count:0|srtt:33336
[2025/09/12 13:30:56 106737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33336, delivered 1184|rate 35517|lost 0|
[2025/09/12 13:30:56 106742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 13:30:56 106746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35517) in round 1|
[2025/09/12 13:30:56 106751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|probertt expire|rtt:33336, old_rtt:2147483647|
[2025/09/12 13:30:56 106755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:33336, old_rtt:2147483647|
[2025/09/12 13:30:56 106759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 13:30:56 106763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757683856073283|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 13:30:56 106767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757683856073283|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 13:30:56 106772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:35517|cwnd:47136|full_bw_reached:0|inflight:937|srtt:33336|latest_rtt:33336|min_rtt:33336|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 13:30:56 106778] [stats] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0||cwnd:47136|inflight:937|mode:0|applimit:0|pacing_rate:3976825|bw:35517|srtt:33336|latest_rtt:33336|min_rtt:33336|send:8|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35010|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 13:30:56 106783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:1|
[2025/09/12 13:30:56 106787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:0|
[2025/09/12 13:30:56 106791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_padding_frame|process padding|
[2025/09/12 13:30:56 106797] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_addr_validated|Address Validated|conn:0000561FA36500DC|role:1|
[2025/09/12 13:30:56 106801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 13:30:56 106806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 13:30:56 106811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1|largest:1|pns:0|
[2025/09/12 13:30:56 106815] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:1200|pkt_type:INIT|pkt_num:1|frame:PADDING PING ACK |recv_time:1757683856106619|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 106823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683916106619|now:1757683856106619|interv:60000000|
[2025/09/12 13:30:56 106827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683916106619|now:1757683856106619|interv:60000000|
[2025/09/12 13:30:56 106831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856823283|pq_index:0|
[2025/09/12 13:30:56 106835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856072954|
[2025/09/12 13:30:56 106840] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856106839|
[2025/09/12 13:30:56 106844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856106843|
[2025/09/12 13:30:56 106851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|largest_recv:1|ack_delay:232|first_ack_range:1|largest_pkt_recv_time:1757683856106619|
[2025/09/12 13:30:56 106855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:1|low:0|pkt_pns:0|
[2025/09/12 13:30:56 106859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:1|frame_largest_recv:1|
[2025/09/12 13:30:56 106864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 13:30:56 106868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 106874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:39|pkt_type:INIT|frame:ACK |
[2025/09/12 13:30:56 106878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 13:30:56 106908] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:2|size:39|sent:55|pkt_type:INIT|frame:ACK |inflight:937|now:1757683856106884|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 106915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:2|origin_pktnum:0|size:39|enc_size:55|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 106921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856173655|
[2025/09/12 13:30:56 106925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856173655|
[2025/09/12 13:30:56 106929] [debug] |xqc_engine_wakeup_after|wakeup:1757683856173655|now:1757683856106929|diff:66726|
[2025/09/12 13:30:56 106957] [debug] |xqc_engine_main_logic|END|now:1757683856106843|
[2025/09/12 13:30:56 106962] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856106962|
[2025/09/12 13:30:56 106966] [debug] |xqc_engine_wakeup_after|wakeup:1757683856173655|now:1757683856106966|diff:66689|
[2025/09/12 13:30:56 106970] [debug] |xqc_engine_main_logic|END|now:1757683856106962|
[2025/09/12 13:30:56 107739] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:217|state:S_HANDSHAKE_SENT|recv_time:1757683856107739|
[2025/09/12 13:30:56 107745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_handshake|success|Length:62|
[2025/09/12 13:30:56 107750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 13:30:56 107754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2|
[2025/09/12 13:30:56 107760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2|
[2025/09/12 13:30:56 107764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 107769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:0|origin_pktnum:0|size:169|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:0|
[2025/09/12 13:30:56 107778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1353|prior_delivered:0|prior_time:1757683856073283|is_app_limited:1|send_elapse:107|ack_elapse:34456|ctl_first_sent_time:1757683856073390|lagest_ack_time:1757683856107739|curr_delivered:1353|
[2025/09/12 13:30:56 107783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856073390|
[2025/09/12 13:30:56 107787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 13:30:56 107791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|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:3|path_largest_ack:1|
[2025/09/12 13:30:56 107796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1861|prior_delivered:0|prior_time:1757683856073283|is_app_limited:1|send_elapse:197|ack_elapse:34456|ctl_first_sent_time:1757683856073480|lagest_ack_time:1757683856107739|curr_delivered:1861|
[2025/09/12 13:30:56 107800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856073480|
[2025/09/12 13:30:56 107804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 13:30:56 107808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:2|origin_pktnum:0|size:118|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 13:30:56 107812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1979|prior_delivered:0|prior_time:1757683856073283|is_app_limited:1|send_elapse:280|ack_elapse:34456|ctl_first_sent_time:1757683856073563|lagest_ack_time:1757683856107739|curr_delivered:1979|
[2025/09/12 13:30:56 107816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856073563|
[2025/09/12 13:30:56 107820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 13:30:56 107824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|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 13:30:56 107828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2052|prior_delivered:0|prior_time:1757683856073283|is_app_limited:1|send_elapse:364|ack_elapse:34456|ctl_first_sent_time:1757683856073647|lagest_ack_time:1757683856107739|curr_delivered:2052|
[2025/09/12 13:30:56 107833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856073647|
[2025/09/12 13:30:56 107836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 13:30:56 107840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33336|rttvar:16668|minrtt:33336|latest_rtt:34092|ack_delay:600|
[2025/09/12 13:30:56 107845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33355|rttvar:12540|minrtt:33336|latest_rtt:34092|ack_delay:600|
[2025/09/12 13:30:56 107849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 13:30:56 107853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 107860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33355|rtt_var:12540|pto_duration:83515|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 107864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 107868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 107872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 69|
[2025/09/12 13:30:56 107876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 13:30:56 107880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757683856107860|interv:18444986389853443755|
[2025/09/12 13:30:56 107884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:0|expire:18446744073709551615|now:1757683856107860|interval:18444986389853443755|pto_count:0|srtt:33355
[2025/09/12 13:30:56 107888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 364, ack_elapse 34456, delivered 2052|rate 59554|lost 0|
[2025/09/12 13:30:56 107893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (59554) in round 1|
[2025/09/12 13:30:56 107897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:33336, old_rtt:33336|
[2025/09/12 13:30:56 107901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3972|
[2025/09/12 13:30:56 107905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:868|po_sent_time:1757683856073647|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 13:30:56 107909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:868|po_sent_time:1757683856073647|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 13:30:56 107914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:59554|cwnd:48004|full_bw_reached:0|inflight:69|srtt:33355|latest_rtt:34092|min_rtt:33336|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 107919] [stats] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bandwidth change record|bw_before:35517|bw_after:59554|srtt:33355|cwnd:48004|
[2025/09/12 13:30:56 107923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:6|
[2025/09/12 13:30:56 107927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_crypto_frame|level:2|
[2025/09/12 13:30:56 107955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 13:30:56 107959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 13:30:56 108059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 13:30:56 108065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 13:30:56 108069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856173655|pq_index:0|
[2025/09/12 13:30:56 108074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856106843|
[2025/09/12 13:30:56 108082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 13:30:56 108086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 13:30:56 108090] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 13:30:56 108095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33355|rtt_var:12540|pto_duration:83515|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 108099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 108103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 108107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 69|
[2025/09/12 13:30:56 108111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|handshake not confirmed|
[2025/09/12 13:30:56 108115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:18446744073709551615|now:1757683856108094|interv:18444986389853443521|
[2025/09/12 13:30:56 108119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:0|expire:18446744073709551615|now:1757683856108094|interval:18444986389853443521|pto_count:0|srtt:33355
[2025/09/12 13:30:56 108124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 13:30:56 108128] [debug] |scid:76e84d6f6257b9f2eec35aee|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 13:30:56 108133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2|largest:2|pns:1|
[2025/09/12 13:30:56 108137] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:217|pkt_type:HSK|pkt_num:2|frame:ACK CRYPTO |recv_time:1757683856107739|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 108142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 108147] [warn] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 13:30:56 108151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 13:30:56 108155] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 13:30:56 108159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683916107739|now:1757683856107739|interv:60000000|
[2025/09/12 13:30:56 108164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683916107739|now:1757683856107739|interv:60000000|
[2025/09/12 13:30:56 108168] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856108168|
[2025/09/12 13:30:56 108172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856108172|
[2025/09/12 13:30:56 108177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000561FA36500DC|
[2025/09/12 13:30:56 108181] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000561FA36500DC|
[2025/09/12 13:30:56 108185] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 13:30:56 108192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33355|rtt_var:12540|pto_duration:83515|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 108196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 108200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 108204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 69|
[2025/09/12 13:30:56 108208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856182508|now:1757683856108192|interv:74316|
[2025/09/12 13:30:56 108212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856182508|now:1757683856108192|interval:74316|pto_count:0|srtt:33355
[2025/09/12 13:30:56 108217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_gen_token|expire:1758288656|
[2025/09/12 13:30:56 108222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_early_data_reject|reject|
[2025/09/12 13:30:56 108226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_conn_handshake_finished|HANDSHAKE_COMPLETED notify|
[2025/09/12 13:30:56 108238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 13:30:56 108242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 13:30:56 108246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 108251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 13:30:56 108255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:3|
[2025/09/12 13:30:56 108261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:3|
[2025/09/12 13:30:56 108265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 108270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:0|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:0|
[2025/09/12 13:30:56 108274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2085|prior_delivered:0|prior_time:1757683856073283|is_app_limited:1|send_elapse:507|ack_elapse:34456|ctl_first_sent_time:1757683856073790|lagest_ack_time:1757683856107739|curr_delivered:2085|
[2025/09/12 13:30:56 108279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856073790|
[2025/09/12 13:30:56 108283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 13:30:56 108288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:1|origin_pktnum:0|size:18|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:1|
[2025/09/12 13:30:56 108292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757683856073283|is_app_limited:1|send_elapse:600|ack_elapse:34456|ctl_first_sent_time:1757683856073883|lagest_ack_time:1757683856107739|curr_delivered:2103|
[2025/09/12 13:30:56 108296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856073883|
[2025/09/12 13:30:56 108300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 13:30:56 108307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:2|origin_pktnum:0|size:18|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 13:30:56 108311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2121|prior_delivered:0|prior_time:1757683856073283|is_app_limited:1|send_elapse:710|ack_elapse:34456|ctl_first_sent_time:1757683856073993|lagest_ack_time:1757683856107739|curr_delivered:2121|
[2025/09/12 13:30:56 108316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856073993|
[2025/09/12 13:30:56 108320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 13:30:56 108323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33355|rttvar:12540|minrtt:33336|latest_rtt:33746|ack_delay:32|
[2025/09/12 13:30:56 108328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33400|rttvar:9494|minrtt:33336|latest_rtt:33746|ack_delay:32|
[2025/09/12 13:30:56 108332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 13:30:56 108336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 108340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000561FA36500DC|path:0|
[2025/09/12 13:30:56 108344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 13:30:56 108348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 710, ack_elapse 34456, delivered 2121|rate 61556|lost 0|
[2025/09/12 13:30:56 108352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (61556) in round 1|
[2025/09/12 13:30:56 108356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:33336, old_rtt:33336|
[2025/09/12 13:30:56 108360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5920|extra_cwnd:4106|
[2025/09/12 13:30:56 108364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48004|packet_lost:0|acked:69|po_sent_time:1757683856073993|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 13:30:56 108369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48004|packet_lost:0|acked:69|po_sent_time:1757683856073993|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 13:30:56 108373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:61556|cwnd:48073|full_bw_reached:0|inflight:0|srtt:33400|latest_rtt:33746|min_rtt:33336|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 108378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:18|
[2025/09/12 13:30:56 108382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_new_conn_id_frame|new_conn_id|98ffe3d16513a55d|sr_token:1bc2a8587aff85f4f41e3c77d31d93e2
[2025/09/12 13:30:56 108389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:a|
[2025/09/12 13:30:56 108393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|offset:0|data_length:1|fin:0|stream_id:6|path:0|
[2025/09/12 13:30:56 108401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_insert_stream_frame|merge left|merged_offset_end:1|new_offset:0|new_len:1|
[2025/09/12 13:30:56 108406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 13:30:56 108409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|stream_length:0|merged_offset_end:1|stream_id:6|
[2025/09/12 13:30:56 108413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:a|
[2025/09/12 13:30:56 108417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|offset:0|data_length:10|fin:0|stream_id:2|path:0|
[2025/09/12 13:30:56 108422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_insert_stream_frame|merge left|merged_offset_end:10|new_offset:0|new_len:10|
[2025/09/12 13:30:56 108426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 13:30:56 108430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|stream_length:0|merged_offset_end:10|stream_id:2|
[2025/09/12 13:30:56 108433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:a|
[2025/09/12 13:30:56 108437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|offset:0|data_length:4|fin:0|stream_id:10|path:0|
[2025/09/12 13:30:56 108442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_insert_stream_frame|merge left|merged_offset_end:4|new_offset:0|new_len:4|
[2025/09/12 13:30:56 108446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 13:30:56 108449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|stream_length:0|merged_offset_end:4|stream_id:10|
[2025/09/12 13:30:56 108453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:b|
[2025/09/12 13:30:56 108457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|offset:0|data_length:36|fin:1|stream_id:0|path:0|
[2025/09/12 13:30:56 108461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_insert_stream_frame|merge left|merged_offset_end:36|new_offset:0|new_len:36|
[2025/09/12 13:30:56 108465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 13:30:56 108469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|stream_length:36|merged_offset_end:36|stream_id:0|
[2025/09/12 13:30:56 108474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:ACK_01RTT|expire:1757683856132739|now:1757683856107739|interv:25000|
[2025/09/12 13:30:56 108479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757683856107739|max_ack_delay:25000|
[2025/09/12 13:30:56 108483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:3|largest:3|pns:2|
[2025/09/12 13:30:56 108487] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:126|pkt_type:SHORT_HEADER|pkt_num:3|frame:ACK STREAM NEW_CONNECTION_ID |recv_time:1757683856107739|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 108492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_crypto_write_streams|
[2025/09/12 13:30:56 108496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 13:30:56 108501] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:274|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757683856108500|
[2025/09/12 13:30:56 108506] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:259|sent:246|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757683856108505|
[2025/09/12 13:30:56 108510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 13:30:56 108519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:6|conn:0000561FA36500DC|
[2025/09/12 13:30:56 108525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_read_notify|create h3stream|stream_id:6
[2025/09/12 13:30:56 108530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_data|xqc_stream_recv|read:1|fin:0|
[2025/09/12 13:30:56 108535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|stream_id:6|h3_stream_type:-1|data_size:1|fin:0
[2025/09/12 13:30:56 108540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|xqc_h3_stream_process_uni|1|
[2025/09/12 13:30:56 108543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_read_notify|success|stream_id:6|conn:0000561FA36500DC|
[2025/09/12 13:30:56 108547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:2|conn:0000561FA36500DC|
[2025/09/12 13:30:56 108552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_read_notify|create h3stream|stream_id:2
[2025/09/12 13:30:56 108556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_data|xqc_stream_recv|read:10|fin:0|
[2025/09/12 13:30:56 108560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|stream_id:2|h3_stream_type:-1|data_size:10|fin:0
[2025/09/12 13:30:56 108564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_uni_payload|xqc_h3_stream_process_uni_payload|type:0|sz:9|
[2025/09/12 13:30:56 108572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_conn_on_settings_entry_received|id:1|value:4096|
[2025/09/12 13:30:56 108579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15728622|
[2025/09/12 13:30:56 108584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 13:30:56 108588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|path:0|applimit:2121|
[2025/09/12 13:30:56 108594] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:7|stream_send_offset:4|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:3|offset:3|fin:0|stream_flag:16|conn:0000561FA36500DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 13:30:56 108599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_conn_on_settings_entry_received|id:7|value:100|
[2025/09/12 13:30:56 108604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|xqc_h3_stream_process_uni|10|
[2025/09/12 13:30:56 108608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_read_notify|success|stream_id:2|conn:0000561FA36500DC|
[2025/09/12 13:30:56 108611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:10|conn:0000561FA36500DC|
[2025/09/12 13:30:56 108616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_read_notify|create h3stream|stream_id:10
[2025/09/12 13:30:56 108620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_data|xqc_stream_recv|read:4|fin:0|
[2025/09/12 13:30:56 108623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|stream_id:10|h3_stream_type:-1|data_size:4|fin:0
[2025/09/12 13:30:56 108627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_uni_payload|xqc_h3_stream_process_uni_payload|type:2|sz:3|
[2025/09/12 13:30:56 108631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_qpack_process_encoder|parse encoder instruction|type:0|state:0
[2025/09/12 13:30:56 108636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_qpack_on_encoder_ins|recv encoder ins|type:0|
[2025/09/12 13:30:56 108640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_set_dtable_cap|on set dtable cap|cap:4096|
[2025/09/12 13:30:56 108646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|xqc_h3_stream_process_uni|4|
[2025/09/12 13:30:56 108650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_read_notify|success|stream_id:10|conn:0000561FA36500DC|
[2025/09/12 13:30:56 108657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000561FA36500DC|
[2025/09/12 13:30:56 108661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_read_notify|create h3stream|stream_id:0
[2025/09/12 13:30:56 108666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_data|xqc_stream_recv|read:36|fin:1|
[2025/09/12 13:30:56 108670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|stream_id:0|h3_stream_type:-1|data_size:36|fin:1
[2025/09/12 13:30:56 108674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_bidi|xqc_h3_stream_process_bidi|36|1|
[2025/09/12 13:30:56 108681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_request|parse frame|state:0|data_len:36|process:0|
[2025/09/12 13:30:56 108686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_request|parse frame success|frame_type:1|len:34|read:2|
[2025/09/12 13:30:56 108691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_dec_header|encoded field section prefix|ric:0|s:0|db:0|
[2025/09/12 13:30:56 108696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_dec_header|decode one field line|type:0|
[2025/09/12 13:30:56 108700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_index|decode indexed|t:1|idx:17|
[2025/09/12 13:30:56 108704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_dec_header|decode one field line|type:0|
[2025/09/12 13:30:56 108708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_index|decode indexed|t:1|idx:23|
[2025/09/12 13:30:56 108715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_dec_header|decode one field line|type:2|
[2025/09/12 13:30:56 108719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_name_index|decode name indexed|t:1|idx:1|
[2025/09/12 13:30:56 108723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_dec_header|decode one field line|type:2|
[2025/09/12 13:30:56 108727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_name_index|decode name indexed|t:1|idx:0|
[2025/09/12 13:30:56 108732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_dec_header|decode one field line|type:2|
[2025/09/12 13:30:56 108736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_name_index|decode name indexed|t:1|idx:95|
[2025/09/12 13:30:56 108741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_request_recv_headers|recv header|stream_id:0|fin:0|conn:0000561FA36500DC|
[2025/09/12 13:30:56 108830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_dtable_add|dtable add entry|idx:0|name:content-length|value:5120|
[2025/09/12 13:30:56 108840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_write_efs|write field section prefix|ricnt:1|base:0|
[2025/09/12 13:30:56 108847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_write_efs|write indexed|index:25|
[2025/09/12 13:30:56 108852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_write_efs|write indexed|index:53|
[2025/09/12 13:30:56 108858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_write_efs|write indexed_pb|index:0|
[2025/09/12 13:30:56 108865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15728619|
[2025/09/12 13:30:56 108870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 13:30:56 108877] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:7|stream_send_offset:9|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:5|offset:5|fin:0|stream_flag:16|conn:0000561FA36500DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 13:30:56 108885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15728614|
[2025/09/12 13:30:56 108891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 13:30:56 108904] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:2|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:2|offset:2|fin:0|stream_flag:16|conn:0000561FA36500DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 13:30:56 108910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15728612|
[2025/09/12 13:30:56 108914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 13:30:56 108919] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:7|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:5|offset:5|fin:0|stream_flag:16|conn:0000561FA36500DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 13:30:56 108928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_send_headers|write:5|stream_id:0|fin:0|conn:0000561FA36500DC|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 13:30:56 108952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23|
[2025/09/12 13:30:56 108976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_send_data_frame|xqc_h3_stream_send_buffer|success|
[2025/09/12 13:30:56 108983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15728607|
[2025/09/12 13:30:56 108989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 13:30:56 108998] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:10|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:3|offset:3|fin:0|stream_flag:16|conn:0000561FA36500DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 13:30:56 109005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_send_data_frame|send_header|success|fin:1|fin_only:0|

[2025/09/12 13:30:56 109011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15728604|
[2025/09/12 13:30:56 109017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 13:30:56 109023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15727431|
[2025/09/12 13:30:56 109030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15726250|
[2025/09/12 13:30:56 109037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15725069|
[2025/09/12 13:30:56 109043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15723888|
[2025/09/12 13:30:56 109051] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:5130|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:5120|offset:5120|fin:1|stream_flag:80|conn:0000561FA36500DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 13:30:56 109065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_send_data|stream_id:0|data_size:5120|write:5120|fin:1|conn:0000561FA36500DC|
[2025/09/12 13:30:56 109072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23|
[2025/09/12 13:30:56 109077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_request_send_body|stream_id:0|data_size:5120|sent:5120|body_sent:5120|body_sent_final_size:5120|fin:1|conn:0000561FA36500DC|
[2025/09/12 13:30:56 109113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_read_notify|success|stream_id:0|conn:0000561FA36500DC|
[2025/09/12 13:30:56 109121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|largest_recv:2|ack_delay:1382|first_ack_range:0|largest_pkt_recv_time:1757683856107739|
[2025/09/12 13:30:56 109127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:2|low:2|pkt_pns:1|
[2025/09/12 13:30:56 109132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:2|frame_largest_recv:2|
[2025/09/12 13:30:56 109137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 13:30:56 109151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:0f33d0d73580730deafd6a3a|sr_token:f057c8befc7f00007b2a44811f560000|seq_num:1
[2025/09/12 13:30:56 109162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:4dc93fbd11405d2a87f3d880|sr_token:f057c8befc7f00007b2a44811f560000|seq_num:2
[2025/09/12 13:30:56 109168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33400|min_srtt:33400|path_bw:61556|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 109175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33400|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 109182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:14|reinj:0|path_class:2|
[2025/09/12 13:30:56 109188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33400|min_srtt:33400|path_bw:61556|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 109196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33400|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 109202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:24|reinj:0|path_class:2|
[2025/09/12 13:30:56 109206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33400|min_srtt:33400|path_bw:61556|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 109210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33400|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 109214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:274|reinj:0|path_class:2|
[2025/09/12 13:30:56 109218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33400|min_srtt:33400|path_bw:61556|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 109222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33400|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 109227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:259|reinj:0|path_class:2|
[2025/09/12 13:30:56 109235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 109240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33400|min_srtt:33400|path_bw:61556|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 109244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33400|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 109248] [debug] |scid:76e84d6f6257b9f2eec35aee|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 13:30:56 109252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33400|min_srtt:33400|path_bw:61556|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 109256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33400|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 109260] [debug] |scid:76e84d6f6257b9f2eec35aee|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 13:30:56 109265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33400|min_srtt:33400|path_bw:61556|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 109269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:26|schedule_bytes:661|inflight:0|cwnd:48073|conn:0000561FA36500DC|stream_id:7|stream_offset:9|
[2025/09/12 13:30:56 109273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33400|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 109278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 13:30:56 109282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33400|min_srtt:33400|path_bw:61556|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 109286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:687|inflight:0|cwnd:48073|conn:0000561FA36500DC|stream_id:0|stream_offset:1183|
[2025/09/12 13:30:56 109291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33400|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 109295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 109299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33400|min_srtt:33400|path_bw:61556|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 109303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1887|inflight:0|cwnd:48073|conn:0000561FA36500DC|stream_id:0|stream_offset:2364|
[2025/09/12 13:30:56 109307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33400|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 109312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 109318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33400|min_srtt:33400|path_bw:61556|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 109322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3087|inflight:0|cwnd:48073|conn:0000561FA36500DC|stream_id:0|stream_offset:3545|
[2025/09/12 13:30:56 109326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33400|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 109331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 109335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33400|min_srtt:33400|path_bw:61556|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 109339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:4287|inflight:0|cwnd:48073|conn:0000561FA36500DC|stream_id:0|stream_offset:4726|
[2025/09/12 13:30:56 109343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33400|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 109347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 109351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33400|min_srtt:33400|path_bw:61556|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 109355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:423|schedule_bytes:5487|inflight:0|cwnd:48073|conn:0000561FA36500DC|stream_id:0|stream_offset:5130|
[2025/09/12 13:30:56 109360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33400|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 109364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:423|reinj:0|path_class:2|
[2025/09/12 13:30:56 109368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:14|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 13:30:56 109373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 13:30:56 109404] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:3|size:14|sent:30|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757683856109381|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 109410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:3|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 13:30:56 109415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2121|
[2025/09/12 13:30:56 109419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33400|rtt_var:9494|pto_duration:71376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 109424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 109427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 109435] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 14|
[2025/09/12 13:30:56 109439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856205757|now:1757683856109419|interv:96338|
[2025/09/12 13:30:56 109443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856205757|now:1757683856109419|interval:96338|pto_count:0|srtt:33400
[2025/09/12 13:30:56 109447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48073|inflight:14|
[2025/09/12 13:30:56 109452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 13:30:56 109457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 13:30:56 109476] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:4|size:24|sent:40|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:14|now:1757683856109462|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 109481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:4|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 109486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:14|applimit:2121|
[2025/09/12 13:30:56 109490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33400|rtt_var:9494|pto_duration:71376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 109494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 109498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 109501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 38|
[2025/09/12 13:30:56 109505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856205838|now:1757683856109490|interv:96348|
[2025/09/12 13:30:56 109509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856205838|now:1757683856109490|interval:96348|pto_count:0|srtt:33400
[2025/09/12 13:30:56 109517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48073|inflight:38|
[2025/09/12 13:30:56 109521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:274|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 13:30:56 109525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 13:30:56 109543] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:5|size:274|sent:290|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:38|now:1757683856109531|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 109548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:5|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 13:30:56 109552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:38|applimit:2121|
[2025/09/12 13:30:56 109556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33400|rtt_var:9494|pto_duration:71376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 109564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 109567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 109571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 312|
[2025/09/12 13:30:56 109575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856205907|now:1757683856109556|interv:96351|
[2025/09/12 13:30:56 109579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856205907|now:1757683856109556|interval:96351|pto_count:0|srtt:33400
[2025/09/12 13:30:56 109583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48073|inflight:312|
[2025/09/12 13:30:56 109587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:259|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 13:30:56 109592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:6-10|next_skip_chance:1757683856398719|current_time:1757683856109591|
[2025/09/12 13:30:56 109596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 13:30:56 109613] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:11|size:259|sent:275|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:312|now:1757683856109601|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 109618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:11|origin_pktnum:0|size:259|enc_size:275|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 109622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:312|applimit:2121|
[2025/09/12 13:30:56 109626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33400|rtt_var:9494|pto_duration:71376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 109630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 109634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 109638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 571|
[2025/09/12 13:30:56 109642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856205977|now:1757683856109626|interv:96351|
[2025/09/12 13:30:56 109646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856205977|now:1757683856109626|interval:96351|pto_count:0|srtt:33400
[2025/09/12 13:30:56 109650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48073|inflight:571|
[2025/09/12 13:30:56 109654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:39|pkt_type:HSK|frame:ACK |
[2025/09/12 13:30:56 109658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 13:30:56 109678] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:4|size:39|sent:55|pkt_type:HSK|frame:ACK |inflight:571|now:1757683856109663|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 109686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:4|origin_pktnum:0|size:39|enc_size:55|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 109699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 13:30:56 109706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 13:30:56 109732] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:12|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:571|now:1757683856109714|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 109740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|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 13:30:56 109747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:571|applimit:2121|
[2025/09/12 13:30:56 109754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33400|rtt_var:9494|pto_duration:71376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 109758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 109762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 109766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 616|
[2025/09/12 13:30:56 109770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856206090|now:1757683856109753|interv:96337|
[2025/09/12 13:30:56 109774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856206090|now:1757683856109753|interval:96337|pto_count:0|srtt:33400
[2025/09/12 13:30:56 109778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48073|inflight:616|
[2025/09/12 13:30:56 109782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:45|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 13:30:56 109787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 13:30:56 109809] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:13|size:45|sent:61|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:616|now:1757683856109792|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 109817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:13|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 13:30:56 109823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:616|applimit:2121|
[2025/09/12 13:30:56 109829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33400|rtt_var:9494|pto_duration:71376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 109834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 109838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 109841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 661|
[2025/09/12 13:30:56 109845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856206168|now:1757683856109829|interv:96339|
[2025/09/12 13:30:56 109853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856206168|now:1757683856109829|interval:96339|pto_count:0|srtt:33400
[2025/09/12 13:30:56 109857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48073|inflight:661|
[2025/09/12 13:30:56 109862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 109866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:26|schedule_bytes:0|inflight:661|cwnd:48073|conn:0000561FA36500DC|stream_id:7|stream_offset:9|
[2025/09/12 13:30:56 109871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 109875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 13:30:56 109898] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:14|size:26|sent:42|pkt_type:SHORT_HEADER|frame:STREAM |inflight:661|now:1757683856109880|stream_id:7|stream_offset:9|
[2025/09/12 13:30:56 109905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:14|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 109912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:661|applimit:2121|
[2025/09/12 13:30:56 109918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33400|rtt_var:9494|pto_duration:71376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 109923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 109927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 109955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 687|
[2025/09/12 13:30:56 109962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856206256|now:1757683856109918|interv:96338|
[2025/09/12 13:30:56 109966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856206256|now:1757683856109918|interval:96338|pto_count:0|srtt:33400
[2025/09/12 13:30:56 109971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48073|inflight:687|
[2025/09/12 13:30:56 109975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 109980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:687|cwnd:48073|conn:0000561FA36500DC|stream_id:0|stream_offset:1183|
[2025/09/12 13:30:56 109984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 109988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 13:30:56 110016] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:15|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:687|now:1757683856109995|stream_id:0|stream_offset:1183|
[2025/09/12 13:30:56 110025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:15|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 110041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:687|applimit:2121|
[2025/09/12 13:30:56 110047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33400|rtt_var:9494|pto_duration:71376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 110051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 110055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 110059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 1887|
[2025/09/12 13:30:56 110063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856206371|now:1757683856110047|interv:96324|
[2025/09/12 13:30:56 110067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856206371|now:1757683856110047|interval:96324|pto_count:0|srtt:33400
[2025/09/12 13:30:56 110071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48073|inflight:1887|
[2025/09/12 13:30:56 110076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 110080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:1887|cwnd:48073|conn:0000561FA36500DC|stream_id:0|stream_offset:2364|
[2025/09/12 13:30:56 110084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 110088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 13:30:56 110114] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:16|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1887|now:1757683856110095|stream_id:0|stream_offset:2364|
[2025/09/12 13:30:56 110123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:16|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 110129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:1887|applimit:2121|
[2025/09/12 13:30:56 110136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33400|rtt_var:9494|pto_duration:71376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 110143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 110148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 110151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 3087|
[2025/09/12 13:30:56 110155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856206471|now:1757683856110135|interv:96336|
[2025/09/12 13:30:56 110159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856206471|now:1757683856110135|interval:96336|pto_count:0|srtt:33400
[2025/09/12 13:30:56 110164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48073|inflight:3087|
[2025/09/12 13:30:56 110168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 110177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:3087|cwnd:48073|conn:0000561FA36500DC|stream_id:0|stream_offset:3545|
[2025/09/12 13:30:56 110181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 110185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 13:30:56 110210] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:17|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3087|now:1757683856110191|stream_id:0|stream_offset:3545|
[2025/09/12 13:30:56 110218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:17|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 110226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:3087|applimit:2121|
[2025/09/12 13:30:56 110232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33400|rtt_var:9494|pto_duration:71376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 110238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 110242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 110246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 4287|
[2025/09/12 13:30:56 110250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856206567|now:1757683856110232|interv:96335|
[2025/09/12 13:30:56 110254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856206567|now:1757683856110232|interval:96335|pto_count:0|srtt:33400
[2025/09/12 13:30:56 110258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48073|inflight:4287|
[2025/09/12 13:30:56 110263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 110267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:4287|cwnd:48073|conn:0000561FA36500DC|stream_id:0|stream_offset:4726|
[2025/09/12 13:30:56 110271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 110275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 13:30:56 110299] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:18|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4287|now:1757683856110281|stream_id:0|stream_offset:4726|
[2025/09/12 13:30:56 110307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:18|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 110314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:4287|applimit:2121|
[2025/09/12 13:30:56 110321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33400|rtt_var:9494|pto_duration:71376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 110327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 110336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 110339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 5487|
[2025/09/12 13:30:56 110343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856206657|now:1757683856110320|interv:96337|
[2025/09/12 13:30:56 110347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856206657|now:1757683856110320|interval:96337|pto_count:0|srtt:33400
[2025/09/12 13:30:56 110352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48073|inflight:5487|
[2025/09/12 13:30:56 110356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:423|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 110360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:423|schedule_bytes:0|inflight:5487|cwnd:48073|conn:0000561FA36500DC|stream_id:0|stream_offset:5130|
[2025/09/12 13:30:56 110364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 110369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 13:30:56 110394] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:19|size:423|sent:439|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5487|now:1757683856110375|stream_id:0|stream_offset:5130|
[2025/09/12 13:30:56 110401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:19|origin_pktnum:0|size:423|enc_size:439|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 110409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:5487|applimit:2121|
[2025/09/12 13:30:56 110415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33400|rtt_var:9494|pto_duration:71376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 110421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 110426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 110430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 5910|
[2025/09/12 13:30:56 110434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856206751|now:1757683856110414|interv:96337|
[2025/09/12 13:30:56 110438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856206751|now:1757683856110414|interval:96337|pto_count:0|srtt:33400
[2025/09/12 13:30:56 110442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48073|inflight:5910|
[2025/09/12 13:30:56 110447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856132739|
[2025/09/12 13:30:56 110451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856132739|
[2025/09/12 13:30:56 110455] [debug] |xqc_engine_wakeup_after|wakeup:1757683856132739|now:1757683856110455|diff:22284|
[2025/09/12 13:30:56 110459] [debug] |xqc_engine_main_logic|END|now:1757683856108172|
[2025/09/12 13:30:56 110465] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856110465|
[2025/09/12 13:30:56 110473] [debug] |xqc_engine_wakeup_after|wakeup:1757683856132739|now:1757683856110473|diff:22266|
[2025/09/12 13:30:56 110477] [debug] |xqc_engine_main_logic|END|now:1757683856110465|
[2025/09/12 13:30:56 133553] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856133553|
[2025/09/12 13:30:56 133568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856132739|pq_index:0|
[2025/09/12 13:30:56 133574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856108172|
[2025/09/12 13:30:56 133582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856133579|
[2025/09/12 13:30:56 133588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757683856132739|now:1757683856133579|
[2025/09/12 13:30:56 133594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 13:30:56 133599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757683856132739|now:1757683856133579|
[2025/09/12 13:30:56 133604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 13:30:56 133612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|largest_recv:3|ack_delay:25873|first_ack_range:0|largest_pkt_recv_time:1757683856107739|
[2025/09/12 13:30:56 133618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:3|low:3|pkt_pns:2|
[2025/09/12 13:30:56 133623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:3|frame_largest_recv:3|
[2025/09/12 13:30:56 133628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 13:30:56 133635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 133642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 13:30:56 133648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 13:30:56 133692] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:20|size:19|sent:35|pkt_type:SHORT_HEADER|frame:ACK |inflight:5910|now:1757683856133660|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 133703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:20|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 133715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856206751|
[2025/09/12 13:30:56 133723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856206751|
[2025/09/12 13:30:56 133731] [debug] |xqc_engine_wakeup_after|wakeup:1757683856206751|now:1757683856133731|diff:73020|
[2025/09/12 13:30:56 133738] [debug] |xqc_engine_main_logic|END|now:1757683856133579|
[2025/09/12 13:30:56 140028] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:35|state:ESTABED|recv_time:1757683856140026|
[2025/09/12 13:30:56 140039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 140048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:3|
[2025/09/12 13:30:56 140053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:4|
[2025/09/12 13:30:56 140061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:4|
[2025/09/12 13:30:56 140081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 140088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:3|origin_pktnum:0|size:14|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:3|
[2025/09/12 13:30:56 140095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:14|prior_delivered:2121|prior_time:1757683856109381|is_app_limited:1|send_elapse:0|ack_elapse:30645|ctl_first_sent_time:1757683856109381|lagest_ack_time:1757683856140026|curr_delivered:2135|
[2025/09/12 13:30:56 140102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856109381|
[2025/09/12 13:30:56 140108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:11||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 13:30:56 140113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:4|origin_pktnum:0|size:24|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 13:30:56 140119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:14|prior_delivered:2121|prior_time:1757683856109381|is_app_limited:1|send_elapse:0|ack_elapse:30645|ctl_first_sent_time:1757683856109381|lagest_ack_time:1757683856140026|curr_delivered:2159|
[2025/09/12 13:30:56 140124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856109462|
[2025/09/12 13:30:56 140129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 13:30:56 140134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33400|rttvar:9494|minrtt:33336|latest_rtt:30564|ack_delay:24|
[2025/09/12 13:30:56 140140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33042|rttvar:7836|minrtt:30564|latest_rtt:30564|ack_delay:24|
[2025/09/12 13:30:56 140146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 13:30:56 140151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 140157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33042|rtt_var:7836|pto_duration:64386|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 140162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 140167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 140172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 5872|
[2025/09/12 13:30:56 140177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856199761|now:1757683856140156|interv:59605|
[2025/09/12 13:30:56 140183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856199761|now:1757683856140156|interval:59605|pto_count:0|srtt:33042
[2025/09/12 13:30:56 140188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30645, delivered 38|rate 1240|lost 0|
[2025/09/12 13:30:56 140194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 13:30:56 140199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|probertt expire|rtt:30564, old_rtt:33336|
[2025/09/12 13:30:56 140208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:33336|
[2025/09/12 13:30:56 140213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4106|
[2025/09/12 13:30:56 140218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48073|packet_lost:0|acked:38|po_sent_time:1757683856109462|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 13:30:56 140224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48073|packet_lost:0|acked:38|po_sent_time:1757683856109462|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 13:30:56 140230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:61556|cwnd:48111|full_bw_reached:0|inflight:5872|srtt:33042|latest_rtt:30564|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 13:30:56 140238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:4|largest:4|pns:2|
[2025/09/12 13:30:56 140244] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:35|pkt_type:SHORT_HEADER|pkt_num:4|frame:ACK |recv_time:1757683856140026|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 140250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976140026|now:1757683856140026|interv:120000000|
[2025/09/12 13:30:56 140255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976140026|now:1757683856140026|interv:120000000|
[2025/09/12 13:30:56 140260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856206751|pq_index:0|
[2025/09/12 13:30:56 140265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856133579|
[2025/09/12 13:30:56 140270] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856140270|
[2025/09/12 13:30:56 140277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856140275|
[2025/09/12 13:30:56 140284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856199761|
[2025/09/12 13:30:56 140289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856199761|
[2025/09/12 13:30:56 140294] [debug] |xqc_engine_wakeup_after|wakeup:1757683856199761|now:1757683856140294|diff:59467|
[2025/09/12 13:30:56 140299] [debug] |xqc_engine_main_logic|END|now:1757683856140275|
[2025/09/12 13:30:56 140306] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856140306|
[2025/09/12 13:30:56 140311] [debug] |xqc_engine_wakeup_after|wakeup:1757683856199761|now:1757683856140311|diff:59450|
[2025/09/12 13:30:56 140316] [debug] |xqc_engine_main_logic|END|now:1757683856140306|
[2025/09/12 13:30:56 140491] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856140491|
[2025/09/12 13:30:56 140498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 140504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:4|
[2025/09/12 13:30:56 140509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:5|
[2025/09/12 13:30:56 140516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:5|
[2025/09/12 13:30:56 140525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 140531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:5|origin_pktnum:0|size:274|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:5|
[2025/09/12 13:30:56 140537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:312|prior_delivered:2121|prior_time:1757683856109381|is_app_limited:1|send_elapse:150|ack_elapse:31110|ctl_first_sent_time:1757683856109531|lagest_ack_time:1757683856140491|curr_delivered:2433|
[2025/09/12 13:30:56 140542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856109531|
[2025/09/12 13:30:56 140548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 13:30:56 140553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:11|origin_pktnum:0|size:259|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 13:30:56 140558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:312|prior_delivered:2121|prior_time:1757683856109381|is_app_limited:1|send_elapse:150|ack_elapse:31110|ctl_first_sent_time:1757683856109531|lagest_ack_time:1757683856140491|curr_delivered:2692|
[2025/09/12 13:30:56 140564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856109601|
[2025/09/12 13:30:56 140569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 13:30:56 140574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33042|rttvar:7836|minrtt:30564|latest_rtt:30890|ack_delay:32|
[2025/09/12 13:30:56 140579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32769|rttvar:6423|minrtt:30564|latest_rtt:30890|ack_delay:32|
[2025/09/12 13:30:56 140584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 13:30:56 140590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 140594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32769|rtt_var:6423|pto_duration:58461|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 140600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 140605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 140610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 5339|
[2025/09/12 13:30:56 140615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856193836|now:1757683856140594|interv:53242|
[2025/09/12 13:30:56 140620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856193836|now:1757683856140594|interval:53242|pto_count:0|srtt:32769
[2025/09/12 13:30:56 140625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 150, ack_elapse 31110, delivered 571|rate 18354|lost 0|
[2025/09/12 13:30:56 140631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 140636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4106|
[2025/09/12 13:30:56 140643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48111|packet_lost:0|acked:533|po_sent_time:1757683856109601|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 13:30:56 140649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48111|packet_lost:0|acked:533|po_sent_time:1757683856109601|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 13:30:56 140655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:61556|cwnd:48644|full_bw_reached:0|inflight:5339|srtt:32769|latest_rtt:30890|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 140661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:5|largest:5|pns:2|
[2025/09/12 13:30:56 140667] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:5|frame:ACK |recv_time:1757683856140491|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 140672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976140491|now:1757683856140491|interv:120000000|
[2025/09/12 13:30:56 140677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976140491|now:1757683856140491|interv:120000000|
[2025/09/12 13:30:56 140682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856199761|pq_index:0|
[2025/09/12 13:30:56 140687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856140275|
[2025/09/12 13:30:56 140692] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856140692|
[2025/09/12 13:30:56 140698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856140697|
[2025/09/12 13:30:56 140705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856193836|
[2025/09/12 13:30:56 140710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856193836|
[2025/09/12 13:30:56 140714] [debug] |xqc_engine_wakeup_after|wakeup:1757683856193836|now:1757683856140714|diff:53122|
[2025/09/12 13:30:56 140720] [debug] |xqc_engine_main_logic|END|now:1757683856140697|
[2025/09/12 13:30:56 140725] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856140725|
[2025/09/12 13:30:56 140730] [debug] |xqc_engine_wakeup_after|wakeup:1757683856193836|now:1757683856140730|diff:53106|
[2025/09/12 13:30:56 140735] [debug] |xqc_engine_main_logic|END|now:1757683856140725|
[2025/09/12 13:30:56 140914] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:42|state:ESTABED|recv_time:1757683856140913|
[2025/09/12 13:30:56 140919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 140924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:5|
[2025/09/12 13:30:56 140928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:6|
[2025/09/12 13:30:56 140951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:6|
[2025/09/12 13:30:56 140955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 140960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:12|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:12|
[2025/09/12 13:30:56 140969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:616|prior_delivered:2121|prior_time:1757683856109381|is_app_limited:1|send_elapse:333|ack_elapse:31532|ctl_first_sent_time:1757683856109714|lagest_ack_time:1757683856140913|curr_delivered:2737|
[2025/09/12 13:30:56 140973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856109714|
[2025/09/12 13:30:56 140978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 13:30:56 140982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:13|origin_pktnum:0|size:45|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:13|
[2025/09/12 13:30:56 140987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:616|prior_delivered:2121|prior_time:1757683856109381|is_app_limited:1|send_elapse:333|ack_elapse:31532|ctl_first_sent_time:1757683856109714|lagest_ack_time:1757683856140913|curr_delivered:2782|
[2025/09/12 13:30:56 140991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856109792|
[2025/09/12 13:30:56 140995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 13:30:56 140999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:14|origin_pktnum:0|size:26|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:14|
[2025/09/12 13:30:56 141003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:616|prior_delivered:2121|prior_time:1757683856109381|is_app_limited:1|send_elapse:333|ack_elapse:31532|ctl_first_sent_time:1757683856109714|lagest_ack_time:1757683856140913|curr_delivered:2808|
[2025/09/12 13:30:56 141007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856109880|
[2025/09/12 13:30:56 141012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 13:30:56 141016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32769|rttvar:6423|minrtt:30564|latest_rtt:31033|ack_delay:96|
[2025/09/12 13:30:56 141020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32540|rttvar:5276|minrtt:30564|latest_rtt:31033|ack_delay:96|
[2025/09/12 13:30:56 141024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/09/12 13:30:56 141028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 141032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32540|rtt_var:5276|pto_duration:53644|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 141037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 141040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 141044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 5223|
[2025/09/12 13:30:56 141048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856189019|now:1757683856141032|interv:47987|
[2025/09/12 13:30:56 141055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856189019|now:1757683856141032|interval:47987|pto_count:0|srtt:32540
[2025/09/12 13:30:56 141059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 333, ack_elapse 31532, delivered 687|rate 21787|lost 0|
[2025/09/12 13:30:56 141063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 141067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4106|
[2025/09/12 13:30:56 141071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48644|packet_lost:0|acked:116|po_sent_time:1757683856109880|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 13:30:56 141075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48644|packet_lost:0|acked:116|po_sent_time:1757683856109880|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 13:30:56 141080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:61556|cwnd:48760|full_bw_reached:0|inflight:5223|srtt:32540|latest_rtt:31033|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 141085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:e|
[2025/09/12 13:30:56 141091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|offset:1|data_length:1|fin:0|stream_id:6|path:0|
[2025/09/12 13:30:56 141095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_insert_stream_frame|merge left|merged_offset_end:2|new_offset:1|new_len:1|
[2025/09/12 13:30:56 141100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 13:30:56 141104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856193836|pq_index:0|
[2025/09/12 13:30:56 141108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856140697|
[2025/09/12 13:30:56 141112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|stream_length:0|merged_offset_end:2|stream_id:6|
[2025/09/12 13:30:56 141116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:ACK_01RTT|expire:1757683856165913|now:1757683856140913|interv:25000|
[2025/09/12 13:30:56 141121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856140913|max_ack_delay:25000|
[2025/09/12 13:30:56 141126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:6|largest:6|pns:2|
[2025/09/12 13:30:56 141130] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:6|frame:ACK STREAM |recv_time:1757683856140913|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 141135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976140913|now:1757683856140913|interv:120000000|
[2025/09/12 13:30:56 141139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976140913|now:1757683856140913|interv:120000000|
[2025/09/12 13:30:56 141143] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856141143|
[2025/09/12 13:30:56 141148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856141147|
[2025/09/12 13:30:56 141155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_read_streams|stream_read_notify|flag:18|stream_id:6|conn:0000561FA36500DC|
[2025/09/12 13:30:56 141162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_data|xqc_stream_recv|read:1|fin:0|
[2025/09/12 13:30:56 141166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|stream_id:6|h3_stream_type:3|data_size:1|fin:0
[2025/09/12 13:30:56 141171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_uni_payload|xqc_h3_stream_process_uni_payload|type:3|sz:1|
[2025/09/12 13:30:56 141176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_qpack_on_decoder_ins|recv decoder ins|type:2|
[2025/09/12 13:30:56 141180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_increase_known_rcvd_count|on insert count increment|increment:1|
[2025/09/12 13:30:56 141185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|xqc_h3_stream_process_uni|1|
[2025/09/12 13:30:56 141189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_read_notify|success|stream_id:6|conn:0000561FA36500DC|
[2025/09/12 13:30:56 141194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856165913|
[2025/09/12 13:30:56 141198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856165913|
[2025/09/12 13:30:56 141202] [debug] |xqc_engine_wakeup_after|wakeup:1757683856165913|now:1757683856141202|diff:24711|
[2025/09/12 13:30:56 141206] [debug] |xqc_engine_main_logic|END|now:1757683856141147|
[2025/09/12 13:30:56 141211] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856141211|
[2025/09/12 13:30:56 141215] [debug] |xqc_engine_wakeup_after|wakeup:1757683856165913|now:1757683856141215|diff:24698|
[2025/09/12 13:30:56 141219] [debug] |xqc_engine_main_logic|END|now:1757683856141211|
[2025/09/12 13:30:56 141985] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:42|state:ESTABED|recv_time:1757683856141984|
[2025/09/12 13:30:56 141992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 141998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:6|
[2025/09/12 13:30:56 142001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:7|
[2025/09/12 13:30:56 142007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:7|
[2025/09/12 13:30:56 142010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 142015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:15|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:15|
[2025/09/12 13:30:56 142019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1887|prior_delivered:2121|prior_time:1757683856109381|is_app_limited:1|send_elapse:614|ack_elapse:32603|ctl_first_sent_time:1757683856109995|lagest_ack_time:1757683856141984|curr_delivered:4008|
[2025/09/12 13:30:56 142024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856109995|
[2025/09/12 13:30:56 142028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 13:30:56 142032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32540|rttvar:5276|minrtt:30564|latest_rtt:31989|ack_delay:96|
[2025/09/12 13:30:56 142036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32459|rttvar:4118|minrtt:30564|latest_rtt:31989|ack_delay:96|
[2025/09/12 13:30:56 142044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:15|lost_pn:12|thresh:3|
[2025/09/12 13:30:56 142048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 142052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32459|rtt_var:4118|pto_duration:48931|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 142056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 142060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 142064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 4023|
[2025/09/12 13:30:56 142068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856184306|now:1757683856142052|interv:42254|
[2025/09/12 13:30:56 142072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856184306|now:1757683856142052|interval:42254|pto_count:0|srtt:32459
[2025/09/12 13:30:56 142076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 614, ack_elapse 32603, delivered 1887|rate 57878|lost 0|
[2025/09/12 13:30:56 142080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 142084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4106|
[2025/09/12 13:30:56 142088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48760|packet_lost:0|acked:1200|po_sent_time:1757683856109995|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 13:30:56 142092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48760|packet_lost:0|acked:1200|po_sent_time:1757683856109995|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 13:30:56 142097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:61556|cwnd:49960|full_bw_reached:0|inflight:4023|srtt:32459|latest_rtt:31989|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 142102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:e|
[2025/09/12 13:30:56 142106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|offset:2|data_length:1|fin:0|stream_id:6|path:0|
[2025/09/12 13:30:56 142110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_insert_stream_frame|merge left|merged_offset_end:3|new_offset:2|new_len:1|
[2025/09/12 13:30:56 142114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 13:30:56 142118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856165913|pq_index:0|
[2025/09/12 13:30:56 142122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856141147|
[2025/09/12 13:30:56 142126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|stream_length:0|merged_offset_end:3|stream_id:6|
[2025/09/12 13:30:56 142130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 13:30:56 142134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 13:30:56 142141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:7|largest:7|pns:2|
[2025/09/12 13:30:56 142146] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:7|frame:ACK STREAM |recv_time:1757683856141984|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 142150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976141984|now:1757683856141984|interv:120000000|
[2025/09/12 13:30:56 142154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976141984|now:1757683856141984|interv:120000000|
[2025/09/12 13:30:56 142158] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856142158|
[2025/09/12 13:30:56 142163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856142162|
[2025/09/12 13:30:56 142167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_read_streams|stream_read_notify|flag:18|stream_id:6|conn:0000561FA36500DC|
[2025/09/12 13:30:56 142172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_data|xqc_stream_recv|read:1|fin:0|
[2025/09/12 13:30:56 142176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|stream_id:6|h3_stream_type:3|data_size:1|fin:0
[2025/09/12 13:30:56 142180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_uni_payload|xqc_h3_stream_process_uni_payload|type:3|sz:1|
[2025/09/12 13:30:56 142184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_qpack_on_decoder_ins|recv decoder ins|type:0|
[2025/09/12 13:30:56 142188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_section_ack|on section ack|stream_id:0|
[2025/09/12 13:30:56 142192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_section_ack|section acked|stream_id:0|min_rep:0|ricnt:1|
[2025/09/12 13:30:56 142196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|xqc_h3_stream_process_uni|1|
[2025/09/12 13:30:56 142200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_read_notify|success|stream_id:6|conn:0000561FA36500DC|
[2025/09/12 13:30:56 142205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|largest_recv:7|ack_delay:221|first_ack_range:4|largest_pkt_recv_time:1757683856141984|
[2025/09/12 13:30:56 142209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:7|low:3|pkt_pns:2|
[2025/09/12 13:30:56 142213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:7|frame_largest_recv:7|
[2025/09/12 13:30:56 142218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 13:30:56 142222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 142227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:18|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 13:30:56 142232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 13:30:56 142266] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:21|size:18|sent:34|pkt_type:SHORT_HEADER|frame:ACK |inflight:4023|now:1757683856142237|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 142275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:21|origin_pktnum:0|size:18|enc_size:34|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 142289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856184306|
[2025/09/12 13:30:56 142296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856184306|
[2025/09/12 13:30:56 142302] [debug] |xqc_engine_wakeup_after|wakeup:1757683856184306|now:1757683856142301|diff:42005|
[2025/09/12 13:30:56 142306] [debug] |xqc_engine_main_logic|END|now:1757683856142162|
[2025/09/12 13:30:56 142311] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856142311|
[2025/09/12 13:30:56 142315] [debug] |xqc_engine_wakeup_after|wakeup:1757683856184306|now:1757683856142315|diff:41991|
[2025/09/12 13:30:56 142319] [debug] |xqc_engine_main_logic|END|now:1757683856142311|
[2025/09/12 13:30:56 143772] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856143771|
[2025/09/12 13:30:56 143781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 143788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:7|
[2025/09/12 13:30:56 143793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:9|
[2025/09/12 13:30:56 143800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:9|
[2025/09/12 13:30:56 143805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 143811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:16|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:16|
[2025/09/12 13:30:56 143816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3087|prior_delivered:2121|prior_time:1757683856109381|is_app_limited:1|send_elapse:714|ack_elapse:34390|ctl_first_sent_time:1757683856110095|lagest_ack_time:1757683856143771|curr_delivered:5208|
[2025/09/12 13:30:56 143822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856110095|
[2025/09/12 13:30:56 143827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/12 13:30:56 143833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:17|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:17|
[2025/09/12 13:30:56 143838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3087|prior_delivered:2121|prior_time:1757683856109381|is_app_limited:1|send_elapse:714|ack_elapse:34390|ctl_first_sent_time:1757683856110095|lagest_ack_time:1757683856143771|curr_delivered:6408|
[2025/09/12 13:30:56 143843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856110191|
[2025/09/12 13:30:56 143848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:11|
[2025/09/12 13:30:56 143853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32459|rttvar:4118|minrtt:30564|latest_rtt:33580|ack_delay:32|
[2025/09/12 13:30:56 143859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32595|rttvar:3361|minrtt:30564|latest_rtt:33580|ack_delay:32|
[2025/09/12 13:30:56 143864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:17|lost_pn:14|thresh:3|
[2025/09/12 13:30:56 143869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 143879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32595|rtt_var:3361|pto_duration:46039|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 143884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 143889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 143894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 1623|
[2025/09/12 13:30:56 143899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856181414|now:1757683856143879|interv:37535|
[2025/09/12 13:30:56 143904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856181414|now:1757683856143879|interval:37535|pto_count:0|srtt:32595
[2025/09/12 13:30:56 143909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 714, ack_elapse 34390, delivered 4287|rate 124658|lost 0|
[2025/09/12 13:30:56 143914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (124658) in round 2|
[2025/09/12 13:30:56 143920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 143925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:10991|extra_cwnd:7642|
[2025/09/12 13:30:56 143949] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49960|packet_lost:0|acked:2400|po_sent_time:1757683856110191|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 13:30:56 143957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49960|packet_lost:0|acked:2400|po_sent_time:1757683856110191|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 13:30:56 143963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:124658|cwnd:52360|full_bw_reached:0|inflight:1623|srtt:32595|latest_rtt:33580|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 143971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:9|largest:9|pns:2|
[2025/09/12 13:30:56 143976] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:9|frame:ACK |recv_time:1757683856143771|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 143982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976143771|now:1757683856143771|interv:120000000|
[2025/09/12 13:30:56 143987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976143771|now:1757683856143771|interv:120000000|
[2025/09/12 13:30:56 143992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856184306|pq_index:0|
[2025/09/12 13:30:56 143998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856142162|
[2025/09/12 13:30:56 144002] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856144002|
[2025/09/12 13:30:56 144008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856144007|
[2025/09/12 13:30:56 144019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856181414|
[2025/09/12 13:30:56 144024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856181414|
[2025/09/12 13:30:56 144029] [debug] |xqc_engine_wakeup_after|wakeup:1757683856181414|now:1757683856144028|diff:37386|
[2025/09/12 13:30:56 144034] [debug] |xqc_engine_main_logic|END|now:1757683856144007|
[2025/09/12 13:30:56 144040] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856144040|
[2025/09/12 13:30:56 144044] [debug] |xqc_engine_wakeup_after|wakeup:1757683856181414|now:1757683856144044|diff:37370|
[2025/09/12 13:30:56 144049] [debug] |xqc_engine_main_logic|END|now:1757683856144040|
[2025/09/12 13:30:56 145418] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:82|state:ESTABED|recv_time:1757683856145417|
[2025/09/12 13:30:56 145425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 145430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:9|
[2025/09/12 13:30:56 145434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:10|
[2025/09/12 13:30:56 145440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:10|
[2025/09/12 13:30:56 145444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 145449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:18|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:19|path_largest_ack:18|
[2025/09/12 13:30:56 145453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:5487|prior_delivered:2121|prior_time:1757683856109381|is_app_limited:1|send_elapse:900|ack_elapse:36036|ctl_first_sent_time:1757683856110281|lagest_ack_time:1757683856145417|curr_delivered:7608|
[2025/09/12 13:30:56 145458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856110281|
[2025/09/12 13:30:56 145463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:12|
[2025/09/12 13:30:56 145467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:19|origin_pktnum:0|size:423|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:19|path_largest_ack:19|
[2025/09/12 13:30:56 145471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:5487|prior_delivered:2121|prior_time:1757683856109381|is_app_limited:1|send_elapse:900|ack_elapse:36036|ctl_first_sent_time:1757683856110281|lagest_ack_time:1757683856145417|curr_delivered:8031|
[2025/09/12 13:30:56 145476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856110375|
[2025/09/12 13:30:56 145479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 13:30:56 145485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 13:30:56 145489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:STREAM_CLOSE|expire:1757683856358606|now:1757683856145489|interv:213117|
[2025/09/12 13:30:56 145494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:13|
[2025/09/12 13:30:56 145498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32595|rttvar:3361|minrtt:30564|latest_rtt:35042|ack_delay:40|
[2025/09/12 13:30:56 145502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32896|rttvar:3122|minrtt:30564|latest_rtt:35042|ack_delay:40|
[2025/09/12 13:30:56 145510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:19|lost_pn:16|thresh:3|
[2025/09/12 13:30:56 145514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 145518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000561FA36500DC|path:0|
[2025/09/12 13:30:56 145522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 13:30:56 145526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 900, ack_elapse 36036, delivered 5910|rate 164002|lost 0|
[2025/09/12 13:30:56 145530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (164002) in round 2|
[2025/09/12 13:30:56 145534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 145538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:14459|extra_cwnd:10052|
[2025/09/12 13:30:56 145542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:52360|packet_lost:0|acked:1623|po_sent_time:1757683856110375|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 13:30:56 145546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:52360|packet_lost:0|acked:1623|po_sent_time:1757683856110375|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 13:30:56 145551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:164002|cwnd:53983|full_bw_reached:0|inflight:0|srtt:32896|latest_rtt:35042|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 145556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:e|
[2025/09/12 13:30:56 145560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|offset:4|data_length:19|fin:0|stream_id:10|path:0|
[2025/09/12 13:30:56 145564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_insert_stream_frame|merge left|merged_offset_end:23|new_offset:4|new_len:19|
[2025/09/12 13:30:56 145569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 13:30:56 145572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856181414|pq_index:0|
[2025/09/12 13:30:56 145576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856144007|
[2025/09/12 13:30:56 145580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|stream_length:0|merged_offset_end:23|stream_id:10|
[2025/09/12 13:30:56 145584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:b|
[2025/09/12 13:30:56 145588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|offset:0|data_length:19|fin:1|stream_id:4|path:0|
[2025/09/12 13:30:56 145594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_insert_stream_frame|merge left|merged_offset_end:19|new_offset:0|new_len:19|
[2025/09/12 13:30:56 145598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 13:30:56 145602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|stream_length:19|merged_offset_end:19|stream_id:4|
[2025/09/12 13:30:56 145606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:ACK_01RTT|expire:1757683856170417|now:1757683856145417|interv:25000|
[2025/09/12 13:30:56 145611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856145417|max_ack_delay:25000|
[2025/09/12 13:30:56 145618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:10|largest:10|pns:2|
[2025/09/12 13:30:56 145623] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:82|pkt_type:SHORT_HEADER|pkt_num:10|frame:ACK STREAM |recv_time:1757683856145417|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 145627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976145417|now:1757683856145417|interv:120000000|
[2025/09/12 13:30:56 145631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976145417|now:1757683856145417|interv:120000000|
[2025/09/12 13:30:56 145635] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856145635|
[2025/09/12 13:30:56 145640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856145639|
[2025/09/12 13:30:56 145644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_read_streams|stream_read_notify|flag:18|stream_id:10|conn:0000561FA36500DC|
[2025/09/12 13:30:56 145649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_data|xqc_stream_recv|read:19|fin:0|
[2025/09/12 13:30:56 145653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|stream_id:10|h3_stream_type:2|data_size:19|fin:0
[2025/09/12 13:30:56 145658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_uni_payload|xqc_h3_stream_process_uni_payload|type:2|sz:19|
[2025/09/12 13:30:56 145662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_qpack_process_encoder|parse encoder instruction|type:0|state:5
[2025/09/12 13:30:56 145669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_qpack_on_encoder_ins|recv encoder ins|type:1|
[2025/09/12 13:30:56 145674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_name_index|decode name indexed|t:64|idx:0|
[2025/09/12 13:30:56 145680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_dtable_add|dtable add entry|idx:0|name::authority|value:server4|
[2025/09/12 13:30:56 145684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_insert_name_ref|on insert name ref|nidx:0|value:server4|idx:0|
[2025/09/12 13:30:56 145689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_qpack_process_encoder|parse encoder instruction|type:1|state:5
[2025/09/12 13:30:56 145694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_qpack_on_encoder_ins|recv encoder ins|type:1|
[2025/09/12 13:30:56 145698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_name_index|decode name indexed|t:64|idx:95|
[2025/09/12 13:30:56 145702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_dtable_add|dtable add entry|idx:1|name:user-agent|value:lsquic/4.2.0|
[2025/09/12 13:30:56 145706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_insert_name_ref|on insert name ref|nidx:95|value:lsquic/4.2.0|idx:1|
[2025/09/12 13:30:56 145712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15723484|
[2025/09/12 13:30:56 145717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 13:30:56 145721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|path:0|applimit:8031|
[2025/09/12 13:30:56 145727] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:11|stream_send_offset:2|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1|offset:1|fin:0|stream_flag:16|conn:0000561FA36500DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 13:30:56 145735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|xqc_h3_stream_process_uni|19|
[2025/09/12 13:30:56 145740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_read_notify|success|stream_id:10|conn:0000561FA36500DC|
[2025/09/12 13:30:56 145745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:4|conn:0000561FA36500DC|
[2025/09/12 13:30:56 145759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_read_notify|create h3stream|stream_id:4
[2025/09/12 13:30:56 145764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_data|xqc_stream_recv|read:19|fin:1|
[2025/09/12 13:30:56 145769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|stream_id:4|h3_stream_type:-1|data_size:19|fin:1
[2025/09/12 13:30:56 145774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_bidi|xqc_h3_stream_process_bidi|19|1|
[2025/09/12 13:30:56 145781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_request|parse frame|state:0|data_len:19|process:0|
[2025/09/12 13:30:56 145787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_request|parse frame success|frame_type:1|len:17|read:2|
[2025/09/12 13:30:56 145795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_dec_header|encoded field section prefix|ric:2|s:128|db:0|
[2025/09/12 13:30:56 145801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_dec_header|decode one field line|type:0|
[2025/09/12 13:30:56 145806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_index|decode indexed|t:1|idx:17|
[2025/09/12 13:30:56 145812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_dec_header|decode one field line|type:0|
[2025/09/12 13:30:56 145816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_index|decode indexed|t:1|idx:23|
[2025/09/12 13:30:56 145823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_dec_header|decode one field line|type:2|
[2025/09/12 13:30:56 145828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_name_index|decode name indexed|t:1|idx:1|
[2025/09/12 13:30:56 145833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_dec_header|decode one field line|type:1|
[2025/09/12 13:30:56 145838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_index|decode indexed|t:0|idx:0|
[2025/09/12 13:30:56 145844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_dec_header|decode one field line|type:1|
[2025/09/12 13:30:56 145849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_index|decode indexed|t:0|idx:1|
[2025/09/12 13:30:56 145855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_request_recv_headers|recv header|stream_id:4|fin:0|conn:0000561FA36500DC|
[2025/09/12 13:30:56 145988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_dtable_add|dtable add entry|idx:1|name:content-length|value:10240|
[2025/09/12 13:30:56 146004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_write_efs|write field section prefix|ricnt:2|base:1|
[2025/09/12 13:30:56 146010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_write_efs|write indexed|index:25|
[2025/09/12 13:30:56 146016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_write_efs|write indexed|index:53|
[2025/09/12 13:30:56 146024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_write_efs|write indexed_pb|index:0|
[2025/09/12 13:30:56 146033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15723483|
[2025/09/12 13:30:56 146041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 13:30:56 146053] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:7|stream_send_offset:15|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:6|offset:6|fin:0|stream_flag:16|conn:0000561FA36500DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 13:30:56 146068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15723477|
[2025/09/12 13:30:56 146074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 13:30:56 146086] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:4|stream_send_offset:2|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:2|offset:2|fin:0|stream_flag:16|conn:0000561FA36500DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 13:30:56 146097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15723475|
[2025/09/12 13:30:56 146105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 13:30:56 146114] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:4|stream_send_offset:7|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:5|offset:5|fin:0|stream_flag:16|conn:0000561FA36500DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 13:30:56 146125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_send_headers|write:5|stream_id:4|fin:0|conn:0000561FA36500DC|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 13:30:56 146133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23|
[2025/09/12 13:30:56 146166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_send_data_frame|xqc_h3_stream_send_buffer|success|
[2025/09/12 13:30:56 146175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15723470|
[2025/09/12 13:30:56 146182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 13:30:56 146192] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:4|stream_send_offset:10|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:3|offset:3|fin:0|stream_flag:16|conn:0000561FA36500DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 13:30:56 146201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_send_data_frame|send_header|success|fin:1|fin_only:0|

[2025/09/12 13:30:56 146208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15723467|
[2025/09/12 13:30:56 146215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 13:30:56 146224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15722294|
[2025/09/12 13:30:56 146232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15721113|
[2025/09/12 13:30:56 146240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15719932|
[2025/09/12 13:30:56 146248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15718751|
[2025/09/12 13:30:56 146256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15717570|
[2025/09/12 13:30:56 146270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15716389|
[2025/09/12 13:30:56 146278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15715208|
[2025/09/12 13:30:56 146286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15714027|
[2025/09/12 13:30:56 146296] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:4|stream_send_offset:10250|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:10240|offset:10240|fin:1|stream_flag:80|conn:0000561FA36500DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 13:30:56 146305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_send_data|stream_id:4|data_size:10240|write:10240|fin:1|conn:0000561FA36500DC|
[2025/09/12 13:30:56 146313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23|
[2025/09/12 13:30:56 146318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_request_send_body|stream_id:4|data_size:10240|sent:10240|body_sent:10240|body_sent_final_size:10240|fin:1|conn:0000561FA36500DC|
[2025/09/12 13:30:56 146330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_read_notify|success|stream_id:4|conn:0000561FA36500DC|
[2025/09/12 13:30:56 146341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:32896|min_srtt:32896|path_bw:164002|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 146351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:19|schedule_bytes:0|inflight:0|cwnd:53983|conn:0000561FA36500DC|stream_id:11|stream_offset:2|
[2025/09/12 13:30:56 146360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:32896|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 146370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:19|reinj:0|path_class:2|
[2025/09/12 13:30:56 146376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:32896|min_srtt:32896|path_bw:164002|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 146381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:24|schedule_bytes:19|inflight:0|cwnd:53983|conn:0000561FA36500DC|stream_id:7|stream_offset:15|
[2025/09/12 13:30:56 146387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:32896|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 146392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:24|reinj:0|path_class:2|
[2025/09/12 13:30:56 146398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:32896|min_srtt:32896|path_bw:164002|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 146403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:43|inflight:0|cwnd:53983|conn:0000561FA36500DC|stream_id:4|stream_offset:1183|
[2025/09/12 13:30:56 146408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:32896|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 146418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 146424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:32896|min_srtt:32896|path_bw:164002|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 146429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1243|inflight:0|cwnd:53983|conn:0000561FA36500DC|stream_id:4|stream_offset:2364|
[2025/09/12 13:30:56 146434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:32896|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 146440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 146445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:32896|min_srtt:32896|path_bw:164002|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 146450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2443|inflight:0|cwnd:53983|conn:0000561FA36500DC|stream_id:4|stream_offset:3545|
[2025/09/12 13:30:56 146456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:32896|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 146461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 146466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:32896|min_srtt:32896|path_bw:164002|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 146471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3643|inflight:0|cwnd:53983|conn:0000561FA36500DC|stream_id:4|stream_offset:4726|
[2025/09/12 13:30:56 146476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:32896|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 146482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 146486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:32896|min_srtt:32896|path_bw:164002|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 146492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:4843|inflight:0|cwnd:53983|conn:0000561FA36500DC|stream_id:4|stream_offset:5907|
[2025/09/12 13:30:56 146497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:32896|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 146502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 146507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:32896|min_srtt:32896|path_bw:164002|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 146512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:6043|inflight:0|cwnd:53983|conn:0000561FA36500DC|stream_id:4|stream_offset:7088|
[2025/09/12 13:30:56 146521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:32896|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 146526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 146531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:32896|min_srtt:32896|path_bw:164002|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 146536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:7243|inflight:0|cwnd:53983|conn:0000561FA36500DC|stream_id:4|stream_offset:8269|
[2025/09/12 13:30:56 146541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:32896|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 146547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 146552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:32896|min_srtt:32896|path_bw:164002|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 146557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:8443|inflight:0|cwnd:53983|conn:0000561FA36500DC|stream_id:4|stream_offset:9450|
[2025/09/12 13:30:56 146562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:32896|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 146567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 146572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:32896|min_srtt:32896|path_bw:164002|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 146577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:819|schedule_bytes:9643|inflight:0|cwnd:53983|conn:0000561FA36500DC|stream_id:4|stream_offset:10250|
[2025/09/12 13:30:56 146583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:32896|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 146588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:819|reinj:0|path_class:2|
[2025/09/12 13:30:56 146594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:19|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 146599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:19|schedule_bytes:0|inflight:0|cwnd:53983|conn:0000561FA36500DC|stream_id:11|stream_offset:2|
[2025/09/12 13:30:56 146605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 146610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 13:30:56 146653] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:22|size:19|sent:35|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757683856146619|stream_id:11|stream_offset:2|
[2025/09/12 13:30:56 146671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:22|origin_pktnum:0|size:19|enc_size:35|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 146680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:8031|
[2025/09/12 13:30:56 146689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32896|rtt_var:3122|pto_duration:45384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 146695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 146700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 146705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 19|
[2025/09/12 13:30:56 146710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856217003|now:1757683856146688|interv:70315|
[2025/09/12 13:30:56 146715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856217003|now:1757683856146688|interval:70315|pto_count:0|srtt:32896
[2025/09/12 13:30:56 146721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:53983|inflight:19|
[2025/09/12 13:30:56 146727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 146732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:24|schedule_bytes:0|inflight:19|cwnd:53983|conn:0000561FA36500DC|stream_id:7|stream_offset:15|
[2025/09/12 13:30:56 146738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 146743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 13:30:56 146774] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:23|size:24|sent:40|pkt_type:SHORT_HEADER|frame:STREAM |inflight:19|now:1757683856146750|stream_id:7|stream_offset:15|
[2025/09/12 13:30:56 146785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:23|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 146792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:19|applimit:8031|
[2025/09/12 13:30:56 146798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32896|rtt_var:3122|pto_duration:45384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 146805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 146809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 146812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 43|
[2025/09/12 13:30:56 146816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856217134|now:1757683856146798|interv:70336|
[2025/09/12 13:30:56 146820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856217134|now:1757683856146798|interval:70336|pto_count:0|srtt:32896
[2025/09/12 13:30:56 146829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:53983|inflight:43|
[2025/09/12 13:30:56 146834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 146838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43|cwnd:53983|conn:0000561FA36500DC|stream_id:4|stream_offset:1183|
[2025/09/12 13:30:56 146842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 146846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 13:30:56 146874] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:24|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43|now:1757683856146853|stream_id:4|stream_offset:1183|
[2025/09/12 13:30:56 146882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:24|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 146889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:43|applimit:8031|
[2025/09/12 13:30:56 146895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32896|rtt_var:3122|pto_duration:45384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 146902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 146906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 146910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 1243|
[2025/09/12 13:30:56 146914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856217237|now:1757683856146895|interv:70342|
[2025/09/12 13:30:56 146918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856217237|now:1757683856146895|interval:70342|pto_count:0|srtt:32896
[2025/09/12 13:30:56 146922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:53983|inflight:1243|
[2025/09/12 13:30:56 146927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 146948] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:1243|cwnd:53983|conn:0000561FA36500DC|stream_id:4|stream_offset:2364|
[2025/09/12 13:30:56 146952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 146957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 13:30:56 146983] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:25|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1243|now:1757683856146963|stream_id:4|stream_offset:2364|
[2025/09/12 13:30:56 146991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:25|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 146998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:1243|applimit:8031|
[2025/09/12 13:30:56 147011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32896|rtt_var:3122|pto_duration:45384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 147016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 147020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 147024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 2443|
[2025/09/12 13:30:56 147027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856217347|now:1757683856147011|interv:70336|
[2025/09/12 13:30:56 147031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856217347|now:1757683856147011|interval:70336|pto_count:0|srtt:32896
[2025/09/12 13:30:56 147036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:53983|inflight:2443|
[2025/09/12 13:30:56 147040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 147044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:2443|cwnd:53983|conn:0000561FA36500DC|stream_id:4|stream_offset:3545|
[2025/09/12 13:30:56 147049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 147053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/09/12 13:30:56 147078] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:26|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2443|now:1757683856147059|stream_id:4|stream_offset:3545|
[2025/09/12 13:30:56 147086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:26|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 147094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:2443|applimit:8031|
[2025/09/12 13:30:56 147100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32896|rtt_var:3122|pto_duration:45384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 147106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 147110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 147114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 3643|
[2025/09/12 13:30:56 147118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856217443|now:1757683856147100|interv:70343|
[2025/09/12 13:30:56 147122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856217443|now:1757683856147100|interval:70343|pto_count:0|srtt:32896
[2025/09/12 13:30:56 147126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:53983|inflight:3643|
[2025/09/12 13:30:56 147130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 147134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:3643|cwnd:53983|conn:0000561FA36500DC|stream_id:4|stream_offset:4726|
[2025/09/12 13:30:56 147143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 147147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:27|
[2025/09/12 13:30:56 147172] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:27|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3643|now:1757683856147153|stream_id:4|stream_offset:4726|
[2025/09/12 13:30:56 147180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:27|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 147187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:3643|applimit:8031|
[2025/09/12 13:30:56 147194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32896|rtt_var:3122|pto_duration:45384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 147200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 147204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 147208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 4843|
[2025/09/12 13:30:56 147212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856217537|now:1757683856147193|interv:70344|
[2025/09/12 13:30:56 147216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856217537|now:1757683856147193|interval:70344|pto_count:0|srtt:32896
[2025/09/12 13:30:56 147220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:53983|inflight:4843|
[2025/09/12 13:30:56 147225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 147229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:4843|cwnd:53983|conn:0000561FA36500DC|stream_id:4|stream_offset:5907|
[2025/09/12 13:30:56 147233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 147237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:28|
[2025/09/12 13:30:56 147261] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:28|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4843|now:1757683856147243|stream_id:4|stream_offset:5907|
[2025/09/12 13:30:56 147269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:28|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 147276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:4843|applimit:8031|
[2025/09/12 13:30:56 147283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32896|rtt_var:3122|pto_duration:45384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 147289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 147293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 147301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 6043|
[2025/09/12 13:30:56 147305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856217627|now:1757683856147283|interv:70344|
[2025/09/12 13:30:56 147309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856217627|now:1757683856147283|interval:70344|pto_count:0|srtt:32896
[2025/09/12 13:30:56 147313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:53983|inflight:6043|
[2025/09/12 13:30:56 147318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 147322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:6043|cwnd:53983|conn:0000561FA36500DC|stream_id:4|stream_offset:7088|
[2025/09/12 13:30:56 147326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 147330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:29|
[2025/09/12 13:30:56 147354] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:29|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:6043|now:1757683856147336|stream_id:4|stream_offset:7088|
[2025/09/12 13:30:56 147362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:29|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 147369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:6043|applimit:8031|
[2025/09/12 13:30:56 147375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32896|rtt_var:3122|pto_duration:45384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 147382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 147387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 147390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 7243|
[2025/09/12 13:30:56 147394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856217720|now:1757683856147375|interv:70345|
[2025/09/12 13:30:56 147398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856217720|now:1757683856147375|interval:70345|pto_count:0|srtt:32896
[2025/09/12 13:30:56 147403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:53983|inflight:7243|
[2025/09/12 13:30:56 147407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 147411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:7243|cwnd:53983|conn:0000561FA36500DC|stream_id:4|stream_offset:8269|
[2025/09/12 13:30:56 147415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 147420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 13:30:56 147443] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:30|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7243|now:1757683856147425|stream_id:4|stream_offset:8269|
[2025/09/12 13:30:56 147463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:30|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 147471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:7243|applimit:8031|
[2025/09/12 13:30:56 147475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32896|rtt_var:3122|pto_duration:45384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 147479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 147483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 147487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 8443|
[2025/09/12 13:30:56 147491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856217809|now:1757683856147475|interv:70334|
[2025/09/12 13:30:56 147495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856217809|now:1757683856147475|interval:70334|pto_count:0|srtt:32896
[2025/09/12 13:30:56 147499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:53983|inflight:8443|
[2025/09/12 13:30:56 147503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 147508] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:8443|cwnd:53983|conn:0000561FA36500DC|stream_id:4|stream_offset:9450|
[2025/09/12 13:30:56 147512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 147516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 13:30:56 147540] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:31|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:8443|now:1757683856147522|stream_id:4|stream_offset:9450|
[2025/09/12 13:30:56 147548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:31|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 147555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:8443|applimit:8031|
[2025/09/12 13:30:56 147562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32896|rtt_var:3122|pto_duration:45384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 147568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 147573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 147576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 9643|
[2025/09/12 13:30:56 147580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856217906|now:1757683856147561|interv:70345|
[2025/09/12 13:30:56 147584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856217906|now:1757683856147561|interval:70345|pto_count:0|srtt:32896
[2025/09/12 13:30:56 147593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:53983|inflight:9643|
[2025/09/12 13:30:56 147598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:819|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 147602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:819|schedule_bytes:0|inflight:9643|cwnd:53983|conn:0000561FA36500DC|stream_id:4|stream_offset:10250|
[2025/09/12 13:30:56 147606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 147610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:32|
[2025/09/12 13:30:56 147635] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:32|size:819|sent:835|pkt_type:SHORT_HEADER|frame:STREAM |inflight:9643|now:1757683856147616|stream_id:4|stream_offset:10250|
[2025/09/12 13:30:56 147643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:32|origin_pktnum:0|size:819|enc_size:835|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 147650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:9643|applimit:8031|
[2025/09/12 13:30:56 147657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32896|rtt_var:3122|pto_duration:45384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 147664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 147668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 147672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 10462|
[2025/09/12 13:30:56 147675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856218000|now:1757683856147657|interv:70343|
[2025/09/12 13:30:56 147679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856218000|now:1757683856147657|interval:70343|pto_count:0|srtt:32896
[2025/09/12 13:30:56 147684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:53983|inflight:10462|
[2025/09/12 13:30:56 147689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856170417|
[2025/09/12 13:30:56 147693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856170417|
[2025/09/12 13:30:56 147697] [debug] |xqc_engine_wakeup_after|wakeup:1757683856170417|now:1757683856147697|diff:22720|
[2025/09/12 13:30:56 147701] [debug] |xqc_engine_main_logic|END|now:1757683856145639|
[2025/09/12 13:30:56 147707] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856147707|
[2025/09/12 13:30:56 147711] [debug] |xqc_engine_wakeup_after|wakeup:1757683856170417|now:1757683856147711|diff:22706|
[2025/09/12 13:30:56 147715] [debug] |xqc_engine_main_logic|END|now:1757683856147707|
[2025/09/12 13:30:56 170798] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856170797|
[2025/09/12 13:30:56 170818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856170417|pq_index:0|
[2025/09/12 13:30:56 170825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856145639|
[2025/09/12 13:30:56 170833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856170830|
[2025/09/12 13:30:56 170846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757683856170417|now:1757683856170830|
[2025/09/12 13:30:56 170853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 13:30:56 170859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757683856170417|now:1757683856170830|
[2025/09/12 13:30:56 170864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 13:30:56 170875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|largest_recv:10|ack_delay:25457|first_ack_range:1|largest_pkt_recv_time:1757683856145417|
[2025/09/12 13:30:56 170881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:10|low:9|pkt_pns:2|
[2025/09/12 13:30:56 170887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:7|low:3|pkt_pns:2|
[2025/09/12 13:30:56 170892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:10|frame_largest_recv:10|
[2025/09/12 13:30:56 170898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 13:30:56 170905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 170913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 13:30:56 170921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:33|
[2025/09/12 13:30:56 170991] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:33|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:10462|now:1757683856170957|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 171002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:33|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 171010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856218000|
[2025/09/12 13:30:56 171016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856218000|
[2025/09/12 13:30:56 171022] [debug] |xqc_engine_wakeup_after|wakeup:1757683856218000|now:1757683856171022|diff:46978|
[2025/09/12 13:30:56 171028] [debug] |xqc_engine_main_logic|END|now:1757683856170830|
[2025/09/12 13:30:56 177488] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:41|state:ESTABED|recv_time:1757683856177486|
[2025/09/12 13:30:56 177501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 177510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:10|
[2025/09/12 13:30:56 177515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:11|
[2025/09/12 13:30:56 177523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:11|
[2025/09/12 13:30:56 177528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 177535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:22|origin_pktnum:0|size:19|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:23|path_largest_ack:22|
[2025/09/12 13:30:56 177542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:19|prior_delivered:8031|prior_time:1757683856146619|is_app_limited:1|send_elapse:0|ack_elapse:30867|ctl_first_sent_time:1757683856146619|lagest_ack_time:1757683856177486|curr_delivered:8050|
[2025/09/12 13:30:56 177554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856146619|
[2025/09/12 13:30:56 177561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 13:30:56 177567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:23|origin_pktnum:0|size:24|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:23|path_largest_ack:23|
[2025/09/12 13:30:56 177572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:19|prior_delivered:8031|prior_time:1757683856146619|is_app_limited:1|send_elapse:0|ack_elapse:30867|ctl_first_sent_time:1757683856146619|lagest_ack_time:1757683856177486|curr_delivered:8074|
[2025/09/12 13:30:56 177578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856146750|
[2025/09/12 13:30:56 177583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 13:30:56 177588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32896|rttvar:3122|minrtt:30564|latest_rtt:30736|ack_delay:88|
[2025/09/12 13:30:56 177594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32615|rttvar:2904|minrtt:30564|latest_rtt:30736|ack_delay:88|
[2025/09/12 13:30:56 177600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:23|lost_pn:20|thresh:3|
[2025/09/12 13:30:56 177606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 4|pns:2|
[2025/09/12 13:30:56 177611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 177616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32615|rtt_var:2904|pto_duration:44231|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 177622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 177627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 177631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 10419|
[2025/09/12 13:30:56 177636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856216847|now:1757683856177615|interv:39232|
[2025/09/12 13:30:56 177642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856216847|now:1757683856177615|interval:39232|pto_count:0|srtt:32615
[2025/09/12 13:30:56 177647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30867, delivered 43|rate 1393|lost 0|
[2025/09/12 13:30:56 177653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 13:30:56 177659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 177664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:14459|extra_cwnd:10052|
[2025/09/12 13:30:56 177669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:53983|packet_lost:0|acked:43|po_sent_time:1757683856146750|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:8074|
[2025/09/12 13:30:56 177678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:53983|packet_lost:0|acked:43|po_sent_time:1757683856146750|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:8074|
[2025/09/12 13:30:56 177684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:164002|cwnd:54026|full_bw_reached:0|inflight:10419|srtt:32615|latest_rtt:30736|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 13:30:56 177690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:e|
[2025/09/12 13:30:56 177697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|offset:3|data_length:1|fin:0|stream_id:6|path:0|
[2025/09/12 13:30:56 177703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_insert_stream_frame|merge left|merged_offset_end:4|new_offset:3|new_len:1|
[2025/09/12 13:30:56 177708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 13:30:56 177713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856218000|pq_index:0|
[2025/09/12 13:30:56 177719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856170830|
[2025/09/12 13:30:56 177723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|stream_length:0|merged_offset_end:4|stream_id:6|
[2025/09/12 13:30:56 177730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:ACK_01RTT|expire:1757683856202486|now:1757683856177486|interv:25000|
[2025/09/12 13:30:56 177736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856177486|max_ack_delay:25000|
[2025/09/12 13:30:56 177742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:11|largest:11|pns:2|
[2025/09/12 13:30:56 177748] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:11|frame:ACK STREAM |recv_time:1757683856177486|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 177754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976177486|now:1757683856177486|interv:120000000|
[2025/09/12 13:30:56 177759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976177486|now:1757683856177486|interv:120000000|
[2025/09/12 13:30:56 177764] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856177764|
[2025/09/12 13:30:56 177770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856177769|
[2025/09/12 13:30:56 177777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_read_streams|stream_read_notify|flag:18|stream_id:6|conn:0000561FA36500DC|
[2025/09/12 13:30:56 177784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_data|xqc_stream_recv|read:1|fin:0|
[2025/09/12 13:30:56 177790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|stream_id:6|h3_stream_type:3|data_size:1|fin:0
[2025/09/12 13:30:56 177795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_uni_payload|xqc_h3_stream_process_uni_payload|type:3|sz:1|
[2025/09/12 13:30:56 177802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_qpack_on_decoder_ins|recv decoder ins|type:2|
[2025/09/12 13:30:56 177810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_increase_known_rcvd_count|on insert count increment|increment:1|
[2025/09/12 13:30:56 177816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|xqc_h3_stream_process_uni|1|
[2025/09/12 13:30:56 177821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_read_notify|success|stream_id:6|conn:0000561FA36500DC|
[2025/09/12 13:30:56 177828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856202486|
[2025/09/12 13:30:56 177833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856202486|
[2025/09/12 13:30:56 177837] [debug] |xqc_engine_wakeup_after|wakeup:1757683856202486|now:1757683856177837|diff:24649|
[2025/09/12 13:30:56 177843] [debug] |xqc_engine_main_logic|END|now:1757683856177769|
[2025/09/12 13:30:56 177849] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856177849|
[2025/09/12 13:30:56 177854] [debug] |xqc_engine_wakeup_after|wakeup:1757683856202486|now:1757683856177854|diff:24632|
[2025/09/12 13:30:56 177859] [debug] |xqc_engine_main_logic|END|now:1757683856177849|
[2025/09/12 13:30:56 178495] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:41|state:ESTABED|recv_time:1757683856178494|
[2025/09/12 13:30:56 178504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 178511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:11|
[2025/09/12 13:30:56 178516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:12|
[2025/09/12 13:30:56 178522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:12|
[2025/09/12 13:30:56 178527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 178533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:24|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:24|path_largest_ack:24|
[2025/09/12 13:30:56 178539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1243|prior_delivered:8031|prior_time:1757683856146619|is_app_limited:1|send_elapse:234|ack_elapse:31875|ctl_first_sent_time:1757683856146853|lagest_ack_time:1757683856178494|curr_delivered:9274|
[2025/09/12 13:30:56 178544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856146853|
[2025/09/12 13:30:56 178550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 13:30:56 178555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32615|rttvar:2904|minrtt:30564|latest_rtt:31641|ack_delay:88|
[2025/09/12 13:30:56 178560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32483|rttvar:2443|minrtt:30564|latest_rtt:31641|ack_delay:88|
[2025/09/12 13:30:56 178565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:24|lost_pn:21|thresh:3|
[2025/09/12 13:30:56 178570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 178575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32483|rtt_var:2443|pto_duration:42255|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 178581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 178586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 178597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 9219|
[2025/09/12 13:30:56 178602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856214871|now:1757683856178575|interv:36296|
[2025/09/12 13:30:56 178607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856214871|now:1757683856178575|interval:36296|pto_count:0|srtt:32483
[2025/09/12 13:30:56 178612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 234, ack_elapse 31875, delivered 1243|rate 38996|lost 0|
[2025/09/12 13:30:56 178617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 178623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:14459|extra_cwnd:10052|
[2025/09/12 13:30:56 178627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:54026|packet_lost:0|acked:1200|po_sent_time:1757683856146853|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:8074|
[2025/09/12 13:30:56 178633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:54026|packet_lost:0|acked:1200|po_sent_time:1757683856146853|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:8074|
[2025/09/12 13:30:56 178638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:164002|cwnd:55226|full_bw_reached:0|inflight:9219|srtt:32483|latest_rtt:31641|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 178645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:e|
[2025/09/12 13:30:56 178650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|offset:4|data_length:1|fin:0|stream_id:6|path:0|
[2025/09/12 13:30:56 178655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_insert_stream_frame|merge left|merged_offset_end:5|new_offset:4|new_len:1|
[2025/09/12 13:30:56 178660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 13:30:56 178665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856202486|pq_index:0|
[2025/09/12 13:30:56 178670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856177769|
[2025/09/12 13:30:56 178675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|stream_length:0|merged_offset_end:5|stream_id:6|
[2025/09/12 13:30:56 178680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 13:30:56 178686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 13:30:56 178692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:12|largest:12|pns:2|
[2025/09/12 13:30:56 178697] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:12|frame:ACK STREAM |recv_time:1757683856178494|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 178703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976178494|now:1757683856178494|interv:120000000|
[2025/09/12 13:30:56 178708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976178494|now:1757683856178494|interv:120000000|
[2025/09/12 13:30:56 178731] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856178731|
[2025/09/12 13:30:56 178737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856178736|
[2025/09/12 13:30:56 178743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_read_streams|stream_read_notify|flag:18|stream_id:6|conn:0000561FA36500DC|
[2025/09/12 13:30:56 178748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_data|xqc_stream_recv|read:1|fin:0|
[2025/09/12 13:30:56 178753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|stream_id:6|h3_stream_type:3|data_size:1|fin:0
[2025/09/12 13:30:56 178759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_uni_payload|xqc_h3_stream_process_uni_payload|type:3|sz:1|
[2025/09/12 13:30:56 178764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_qpack_on_decoder_ins|recv decoder ins|type:0|
[2025/09/12 13:30:56 178769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_section_ack|on section ack|stream_id:4|
[2025/09/12 13:30:56 178774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_section_ack|section acked|stream_id:4|min_rep:1|ricnt:2|
[2025/09/12 13:30:56 178779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|xqc_h3_stream_process_uni|1|
[2025/09/12 13:30:56 178784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_read_notify|success|stream_id:6|conn:0000561FA36500DC|
[2025/09/12 13:30:56 178790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|largest_recv:12|ack_delay:296|first_ack_range:3|largest_pkt_recv_time:1757683856178494|
[2025/09/12 13:30:56 178795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:12|low:9|pkt_pns:2|
[2025/09/12 13:30:56 178800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:7|low:4|pkt_pns:2|
[2025/09/12 13:30:56 178805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:12|frame_largest_recv:12|
[2025/09/12 13:30:56 178810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 13:30:56 178816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 178822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:20|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 13:30:56 178828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:34|
[2025/09/12 13:30:56 178859] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:34|size:20|sent:36|pkt_type:SHORT_HEADER|frame:ACK |inflight:9219|now:1757683856178835|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 178864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:34|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 13:30:56 178870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856214871|
[2025/09/12 13:30:56 178874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856214871|
[2025/09/12 13:30:56 178878] [debug] |xqc_engine_wakeup_after|wakeup:1757683856214871|now:1757683856178877|diff:35994|
[2025/09/12 13:30:56 178882] [debug] |xqc_engine_main_logic|END|now:1757683856178736|
[2025/09/12 13:30:56 178887] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856178887|
[2025/09/12 13:30:56 178891] [debug] |xqc_engine_wakeup_after|wakeup:1757683856214871|now:1757683856178891|diff:35980|
[2025/09/12 13:30:56 178895] [debug] |xqc_engine_main_logic|END|now:1757683856178887|
[2025/09/12 13:30:56 180335] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:36|state:ESTABED|recv_time:1757683856180334|
[2025/09/12 13:30:56 180343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 180349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:12|
[2025/09/12 13:30:56 180353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:13|
[2025/09/12 13:30:56 180358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:13|
[2025/09/12 13:30:56 180362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 180367] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:25|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:26|path_largest_ack:25|
[2025/09/12 13:30:56 180371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2443|prior_delivered:8031|prior_time:1757683856146619|is_app_limited:1|send_elapse:344|ack_elapse:33715|ctl_first_sent_time:1757683856146963|lagest_ack_time:1757683856180334|curr_delivered:10474|
[2025/09/12 13:30:56 180376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856146963|
[2025/09/12 13:30:56 180380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 13:30:56 180385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:26|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:26|path_largest_ack:26|
[2025/09/12 13:30:56 180389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2443|prior_delivered:8031|prior_time:1757683856146619|is_app_limited:1|send_elapse:344|ack_elapse:33715|ctl_first_sent_time:1757683856146963|lagest_ack_time:1757683856180334|curr_delivered:11674|
[2025/09/12 13:30:56 180393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856147059|
[2025/09/12 13:30:56 180397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 13:30:56 180401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32483|rttvar:2443|minrtt:30564|latest_rtt:33275|ack_delay:32|
[2025/09/12 13:30:56 180406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32578|rttvar:2023|minrtt:30564|latest_rtt:33275|ack_delay:32|
[2025/09/12 13:30:56 180410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:26|lost_pn:23|thresh:3|
[2025/09/12 13:30:56 180414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 180418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32578|rtt_var:2023|pto_duration:40670|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 180423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 180427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 180430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 6819|
[2025/09/12 13:30:56 180434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856213286|now:1757683856180418|interv:32868|
[2025/09/12 13:30:56 180442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856213286|now:1757683856180418|interval:32868|pto_count:0|srtt:32578
[2025/09/12 13:30:56 180447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 344, ack_elapse 33715, delivered 3643|rate 108052|lost 0|
[2025/09/12 13:30:56 180451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 180455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:14459|extra_cwnd:10052|
[2025/09/12 13:30:56 180459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:55226|packet_lost:0|acked:2400|po_sent_time:1757683856147059|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:8074|
[2025/09/12 13:30:56 180464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:55226|packet_lost:0|acked:2400|po_sent_time:1757683856147059|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:8074|
[2025/09/12 13:30:56 180468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:164002|cwnd:57626|full_bw_reached:0|inflight:6819|srtt:32578|latest_rtt:33275|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 180474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:13|largest:13|pns:2|
[2025/09/12 13:30:56 180478] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:13|frame:ACK |recv_time:1757683856180334|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 180483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976180334|now:1757683856180334|interv:120000000|
[2025/09/12 13:30:56 180487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976180334|now:1757683856180334|interv:120000000|
[2025/09/12 13:30:56 180491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856214871|pq_index:0|
[2025/09/12 13:30:56 180495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856178736|
[2025/09/12 13:30:56 180499] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856180499|
[2025/09/12 13:30:56 180503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856180502|
[2025/09/12 13:30:56 180509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856213286|
[2025/09/12 13:30:56 180513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856213286|
[2025/09/12 13:30:56 180517] [debug] |xqc_engine_wakeup_after|wakeup:1757683856213286|now:1757683856180517|diff:32769|
[2025/09/12 13:30:56 180521] [debug] |xqc_engine_main_logic|END|now:1757683856180502|
[2025/09/12 13:30:56 180526] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856180526|
[2025/09/12 13:30:56 180529] [debug] |xqc_engine_wakeup_after|wakeup:1757683856213286|now:1757683856180529|diff:32757|
[2025/09/12 13:30:56 180533] [debug] |xqc_engine_main_logic|END|now:1757683856180526|
[2025/09/12 13:30:56 182332] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:36|state:ESTABED|recv_time:1757683856182332|
[2025/09/12 13:30:56 182339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 182348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:13|
[2025/09/12 13:30:56 182352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:14|
[2025/09/12 13:30:56 182357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:14|
[2025/09/12 13:30:56 182361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 182365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:27|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:28|path_largest_ack:27|
[2025/09/12 13:30:56 182370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:4843|prior_delivered:8031|prior_time:1757683856146619|is_app_limited:1|send_elapse:534|ack_elapse:35713|ctl_first_sent_time:1757683856147153|lagest_ack_time:1757683856182332|curr_delivered:12874|
[2025/09/12 13:30:56 182374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856147153|
[2025/09/12 13:30:56 182378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 13:30:56 182382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:28|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:28|path_largest_ack:28|
[2025/09/12 13:30:56 182387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:4843|prior_delivered:8031|prior_time:1757683856146619|is_app_limited:1|send_elapse:534|ack_elapse:35713|ctl_first_sent_time:1757683856147153|lagest_ack_time:1757683856182332|curr_delivered:14074|
[2025/09/12 13:30:56 182391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856147243|
[2025/09/12 13:30:56 182395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 13:30:56 182399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32578|rttvar:2023|minrtt:30564|latest_rtt:35089|ack_delay:32|
[2025/09/12 13:30:56 182403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32888|rttvar:2137|minrtt:30564|latest_rtt:35089|ack_delay:32|
[2025/09/12 13:30:56 182407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:28|lost_pn:25|thresh:3|
[2025/09/12 13:30:56 182411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 182415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32888|rtt_var:2137|pto_duration:41436|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 182420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 182423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 182427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 4419|
[2025/09/12 13:30:56 182431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856214052|now:1757683856182415|interv:31637|
[2025/09/12 13:30:56 182435] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856214052|now:1757683856182415|interval:31637|pto_count:0|srtt:32888
[2025/09/12 13:30:56 182442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 534, ack_elapse 35713, delivered 6043|rate 169210|lost 0|
[2025/09/12 13:30:56 182446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (169210) in round 3|
[2025/09/12 13:30:56 182450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 182454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:14918|extra_cwnd:10702|
[2025/09/12 13:30:56 182458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:57626|packet_lost:0|acked:2400|po_sent_time:1757683856147243|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:8074|
[2025/09/12 13:30:56 182462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:57626|packet_lost:0|acked:2400|po_sent_time:1757683856147243|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:8074|
[2025/09/12 13:30:56 182467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:169210|cwnd:60026|full_bw_reached:0|inflight:4419|srtt:32888|latest_rtt:35089|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 182472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:14|largest:14|pns:2|
[2025/09/12 13:30:56 182476] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:14|frame:ACK |recv_time:1757683856182332|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 182481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976182332|now:1757683856182332|interv:120000000|
[2025/09/12 13:30:56 182485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976182332|now:1757683856182332|interv:120000000|
[2025/09/12 13:30:56 182489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856213286|pq_index:0|
[2025/09/12 13:30:56 182493] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856180502|
[2025/09/12 13:30:56 182496] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856182496|
[2025/09/12 13:30:56 182501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856182500|
[2025/09/12 13:30:56 182506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856214052|
[2025/09/12 13:30:56 182510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856214052|
[2025/09/12 13:30:56 182514] [debug] |xqc_engine_wakeup_after|wakeup:1757683856214052|now:1757683856182514|diff:31538|
[2025/09/12 13:30:56 182518] [debug] |xqc_engine_main_logic|END|now:1757683856182500|
[2025/09/12 13:30:56 182523] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856182523|
[2025/09/12 13:30:56 182527] [debug] |xqc_engine_wakeup_after|wakeup:1757683856214052|now:1757683856182527|diff:31525|
[2025/09/12 13:30:56 182530] [debug] |xqc_engine_main_logic|END|now:1757683856182523|
[2025/09/12 13:30:56 184344] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:36|state:ESTABED|recv_time:1757683856184344|
[2025/09/12 13:30:56 184351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 184360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:14|
[2025/09/12 13:30:56 184363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:15|
[2025/09/12 13:30:56 184368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:15|
[2025/09/12 13:30:56 184372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 184377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:29|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:30|path_largest_ack:29|
[2025/09/12 13:30:56 184381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:7243|prior_delivered:8031|prior_time:1757683856146619|is_app_limited:1|send_elapse:717|ack_elapse:37725|ctl_first_sent_time:1757683856147336|lagest_ack_time:1757683856184344|curr_delivered:15274|
[2025/09/12 13:30:56 184386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856147336|
[2025/09/12 13:30:56 184390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/12 13:30:56 184395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:30|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:30|path_largest_ack:30|
[2025/09/12 13:30:56 184399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:7243|prior_delivered:8031|prior_time:1757683856146619|is_app_limited:1|send_elapse:717|ack_elapse:37725|ctl_first_sent_time:1757683856147336|lagest_ack_time:1757683856184344|curr_delivered:16474|
[2025/09/12 13:30:56 184403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856147425|
[2025/09/12 13:30:56 184407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:11|
[2025/09/12 13:30:56 184411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32888|rttvar:2137|minrtt:30564|latest_rtt:36919|ack_delay:40|
[2025/09/12 13:30:56 184416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33386|rttvar:2600|minrtt:30564|latest_rtt:36919|ack_delay:40|
[2025/09/12 13:30:56 184420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:30|lost_pn:27|thresh:3|
[2025/09/12 13:30:56 184424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 184428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33386|rtt_var:2600|pto_duration:43786|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 184432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 184436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 184440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 2019|
[2025/09/12 13:30:56 184444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856216402|now:1757683856184428|interv:31974|
[2025/09/12 13:30:56 184448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856216402|now:1757683856184428|interval:31974|pto_count:0|srtt:33386
[2025/09/12 13:30:56 184455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 717, ack_elapse 37725, delivered 8443|rate 223803|lost 0|
[2025/09/12 13:30:56 184459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (223803) in round 3|
[2025/09/12 13:30:56 184463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 184467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:19733|extra_cwnd:14182|
[2025/09/12 13:30:56 184471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:60026|packet_lost:0|acked:2400|po_sent_time:1757683856147425|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:8074|
[2025/09/12 13:30:56 184476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:60026|packet_lost:0|acked:2400|po_sent_time:1757683856147425|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:8074|
[2025/09/12 13:30:56 184480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:223803|cwnd:62426|full_bw_reached:0|inflight:2019|srtt:33386|latest_rtt:36919|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 184486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:15|largest:15|pns:2|
[2025/09/12 13:30:56 184490] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:15|frame:ACK |recv_time:1757683856184344|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 184494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976184344|now:1757683856184344|interv:120000000|
[2025/09/12 13:30:56 184498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976184344|now:1757683856184344|interv:120000000|
[2025/09/12 13:30:56 184502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856214052|pq_index:0|
[2025/09/12 13:30:56 184506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856182500|
[2025/09/12 13:30:56 184510] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856184510|
[2025/09/12 13:30:56 184515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856184514|
[2025/09/12 13:30:56 184520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856216402|
[2025/09/12 13:30:56 184524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856216402|
[2025/09/12 13:30:56 184528] [debug] |xqc_engine_wakeup_after|wakeup:1757683856216402|now:1757683856184528|diff:31874|
[2025/09/12 13:30:56 184532] [debug] |xqc_engine_main_logic|END|now:1757683856184514|
[2025/09/12 13:30:56 184536] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856184536|
[2025/09/12 13:30:56 184540] [debug] |xqc_engine_wakeup_after|wakeup:1757683856216402|now:1757683856184540|diff:31862|
[2025/09/12 13:30:56 184544] [debug] |xqc_engine_main_logic|END|now:1757683856184536|
[2025/09/12 13:30:56 186334] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:57|state:ESTABED|recv_time:1757683856186333|
[2025/09/12 13:30:56 186344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 186358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:15|
[2025/09/12 13:30:56 186362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:16|
[2025/09/12 13:30:56 186368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:16|
[2025/09/12 13:30:56 186372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 186377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:31|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:32|path_largest_ack:31|
[2025/09/12 13:30:56 186381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:9643|prior_delivered:8031|prior_time:1757683856146619|is_app_limited:1|send_elapse:903|ack_elapse:39714|ctl_first_sent_time:1757683856147522|lagest_ack_time:1757683856186333|curr_delivered:17674|
[2025/09/12 13:30:56 186386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856147522|
[2025/09/12 13:30:56 186390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:12|
[2025/09/12 13:30:56 186395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:32|origin_pktnum:0|size:819|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:32|path_largest_ack:32|
[2025/09/12 13:30:56 186399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:9643|prior_delivered:8031|prior_time:1757683856146619|is_app_limited:1|send_elapse:903|ack_elapse:39714|ctl_first_sent_time:1757683856147522|lagest_ack_time:1757683856186333|curr_delivered:18493|
[2025/09/12 13:30:56 186403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856147616|
[2025/09/12 13:30:56 186407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:4
[2025/09/12 13:30:56 186413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_maybe_need_close|stream_id:4|stream_type:0|
[2025/09/12 13:30:56 186417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:13|
[2025/09/12 13:30:56 186421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33386|rttvar:2600|minrtt:30564|latest_rtt:38717|ack_delay:32|
[2025/09/12 13:30:56 186426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:34048|rttvar:3274|minrtt:30564|latest_rtt:38717|ack_delay:32|
[2025/09/12 13:30:56 186430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:32|lost_pn:29|thresh:3|
[2025/09/12 13:30:56 186434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 186438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000561FA36500DC|path:0|
[2025/09/12 13:30:56 186442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 13:30:56 186446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 903, ack_elapse 39714, delivered 10462|rate 263433|lost 0|
[2025/09/12 13:30:56 186450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (263433) in round 3|
[2025/09/12 13:30:56 186454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 186458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:23227|extra_cwnd:16708|
[2025/09/12 13:30:56 186465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:62426|packet_lost:0|acked:2019|po_sent_time:1757683856147616|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:8074|
[2025/09/12 13:30:56 186469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:62426|packet_lost:0|acked:2019|po_sent_time:1757683856147616|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:8074|
[2025/09/12 13:30:56 186474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:263433|cwnd:64445|full_bw_reached:0|inflight:0|srtt:34048|latest_rtt:38717|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 186479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:b|
[2025/09/12 13:30:56 186483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|offset:0|data_length:18|fin:1|stream_id:8|path:0|
[2025/09/12 13:30:56 186489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_insert_stream_frame|merge left|merged_offset_end:18|new_offset:0|new_len:18|
[2025/09/12 13:30:56 186494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 13:30:56 186498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856216402|pq_index:0|
[2025/09/12 13:30:56 186502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856184514|
[2025/09/12 13:30:56 186506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|stream_length:18|merged_offset_end:18|stream_id:8|
[2025/09/12 13:30:56 186510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:ACK_01RTT|expire:1757683856211333|now:1757683856186333|interv:25000|
[2025/09/12 13:30:56 186515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856186333|max_ack_delay:25000|
[2025/09/12 13:30:56 186519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:16|largest:16|pns:2|
[2025/09/12 13:30:56 186523] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:57|pkt_type:SHORT_HEADER|pkt_num:16|frame:ACK STREAM |recv_time:1757683856186333|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 186528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976186333|now:1757683856186333|interv:120000000|
[2025/09/12 13:30:56 186532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976186333|now:1757683856186333|interv:120000000|
[2025/09/12 13:30:56 186536] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856186536|
[2025/09/12 13:30:56 186541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856186540|
[2025/09/12 13:30:56 186546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:8|conn:0000561FA36500DC|
[2025/09/12 13:30:56 186551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_read_notify|create h3stream|stream_id:8
[2025/09/12 13:30:56 186556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_data|xqc_stream_recv|read:18|fin:1|
[2025/09/12 13:30:56 186560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|stream_id:8|h3_stream_type:-1|data_size:18|fin:1
[2025/09/12 13:30:56 186568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_bidi|xqc_h3_stream_process_bidi|18|1|
[2025/09/12 13:30:56 186574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_request|parse frame|state:0|data_len:18|process:0|
[2025/09/12 13:30:56 186579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_request|parse frame success|frame_type:1|len:16|read:2|
[2025/09/12 13:30:56 186584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_dec_header|encoded field section prefix|ric:2|s:0|db:2|
[2025/09/12 13:30:56 186589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_dec_header|decode one field line|type:0|
[2025/09/12 13:30:56 186593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_index|decode indexed|t:1|idx:17|
[2025/09/12 13:30:56 186598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_dec_header|decode one field line|type:0|
[2025/09/12 13:30:56 186602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_index|decode indexed|t:1|idx:23|
[2025/09/12 13:30:56 186608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_dec_header|decode one field line|type:2|
[2025/09/12 13:30:56 186612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_name_index|decode name indexed|t:1|idx:1|
[2025/09/12 13:30:56 186617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_dec_header|decode one field line|type:0|
[2025/09/12 13:30:56 186620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_index|decode indexed|t:0|idx:0|
[2025/09/12 13:30:56 186625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_dec_header|decode one field line|type:0|
[2025/09/12 13:30:56 186629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_decoder_index|decode indexed|t:0|idx:1|
[2025/09/12 13:30:56 186634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_request_recv_headers|recv header|stream_id:8|fin:0|conn:0000561FA36500DC|
[2025/09/12 13:30:56 186711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_dtable_add|dtable add entry|idx:2|name:content-length|value:512000|
[2025/09/12 13:30:56 186721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_write_efs|write field section prefix|ricnt:3|base:2|
[2025/09/12 13:30:56 186728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_write_efs|write indexed|index:25|
[2025/09/12 13:30:56 186734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_write_efs|write indexed|index:53|
[2025/09/12 13:30:56 186738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_write_efs|write indexed_pb|index:0|
[2025/09/12 13:30:56 186744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15713227|
[2025/09/12 13:30:56 186752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 13:30:56 186758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|path:0|applimit:18493|
[2025/09/12 13:30:56 186768] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:7|stream_send_offset:21|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:6|offset:6|fin:0|stream_flag:16|conn:0000561FA36500DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 13:30:56 186777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15713221|
[2025/09/12 13:30:56 186784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 13:30:56 186792] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:8|stream_send_offset:2|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:2|offset:2|fin:0|stream_flag:16|conn:0000561FA36500DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 13:30:56 186806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15713219|
[2025/09/12 13:30:56 186812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 13:30:56 186820] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:8|stream_send_offset:7|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:5|offset:5|fin:0|stream_flag:16|conn:0000561FA36500DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 13:30:56 186829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_send_headers|write:5|stream_id:8|fin:0|conn:0000561FA36500DC|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 13:30:56 186836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23|
[2025/09/12 13:30:56 187222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_send_data_frame|xqc_h3_stream_send_buffer|success|
[2025/09/12 13:30:56 187232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15713214|
[2025/09/12 13:30:56 187237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 13:30:56 187243] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:8|stream_send_offset:12|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:5|offset:5|fin:0|stream_flag:16|conn:0000561FA36500DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 13:30:56 187248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_send_data_frame|send_header|success|fin:1|fin_only:0|

[2025/09/12 13:30:56 187252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15713209|
[2025/09/12 13:30:56 187256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:0|lostq:1|ptoq:1|
[2025/09/12 13:30:56 187261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15712038|
[2025/09/12 13:30:56 187266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15710857|
[2025/09/12 13:30:56 187270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15709676|
[2025/09/12 13:30:56 187274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15708495|
[2025/09/12 13:30:56 187278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15707314|
[2025/09/12 13:30:56 187282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15706133|
[2025/09/12 13:30:56 187286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15704952|
[2025/09/12 13:30:56 187290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15703771|
[2025/09/12 13:30:56 187295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15702590|
[2025/09/12 13:30:56 187299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15701409|
[2025/09/12 13:30:56 187307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15700228|
[2025/09/12 13:30:56 187311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15699047|
[2025/09/12 13:30:56 187316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15697866|
[2025/09/12 13:30:56 187320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15696685|
[2025/09/12 13:30:56 187324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15695506|
[2025/09/12 13:30:56 187331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15694327|
[2025/09/12 13:30:56 187335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15693148|
[2025/09/12 13:30:56 187341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15691969|
[2025/09/12 13:30:56 187345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15690790|
[2025/09/12 13:30:56 187351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15689611|
[2025/09/12 13:30:56 187355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15688432|
[2025/09/12 13:30:56 187361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15687253|
[2025/09/12 13:30:56 187365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15686074|
[2025/09/12 13:30:56 187371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15684895|
[2025/09/12 13:30:56 187375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15683716|
[2025/09/12 13:30:56 187381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15682537|
[2025/09/12 13:30:56 187385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15681358|
[2025/09/12 13:30:56 187391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15680179|
[2025/09/12 13:30:56 187395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15679000|
[2025/09/12 13:30:56 187401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15677821|
[2025/09/12 13:30:56 187405] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15676642|
[2025/09/12 13:30:56 187410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15675463|
[2025/09/12 13:30:56 187415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15674284|
[2025/09/12 13:30:56 187420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15673105|
[2025/09/12 13:30:56 187424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15671926|
[2025/09/12 13:30:56 187429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15670747|
[2025/09/12 13:30:56 187434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15669568|
[2025/09/12 13:30:56 187439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15668389|
[2025/09/12 13:30:56 187444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15667210|
[2025/09/12 13:30:56 187449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15666031|
[2025/09/12 13:30:56 187454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15664852|
[2025/09/12 13:30:56 187458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15663673|
[2025/09/12 13:30:56 187467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15662494|
[2025/09/12 13:30:56 187471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15661315|
[2025/09/12 13:30:56 187477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15660136|
[2025/09/12 13:30:56 187481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15658957|
[2025/09/12 13:30:56 187487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15657778|
[2025/09/12 13:30:56 187491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15656599|
[2025/09/12 13:30:56 187497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15655420|
[2025/09/12 13:30:56 187501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15654241|
[2025/09/12 13:30:56 187507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15653062|
[2025/09/12 13:30:56 187511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15651883|
[2025/09/12 13:30:56 187517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15650704|
[2025/09/12 13:30:56 187521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15649525|
[2025/09/12 13:30:56 187527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15648346|
[2025/09/12 13:30:56 187531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15647167|
[2025/09/12 13:30:56 187537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15645988|
[2025/09/12 13:30:56 187541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15644809|
[2025/09/12 13:30:56 187546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15643630|
[2025/09/12 13:30:56 187551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15642451|
[2025/09/12 13:30:56 187560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15641272|
[2025/09/12 13:30:56 187564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15640093|
[2025/09/12 13:30:56 187570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15638914|
[2025/09/12 13:30:56 187574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15637735|
[2025/09/12 13:30:56 187579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15636556|
[2025/09/12 13:30:56 187583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15635377|
[2025/09/12 13:30:56 187589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15634198|
[2025/09/12 13:30:56 187593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15633019|
[2025/09/12 13:30:56 187599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15631840|
[2025/09/12 13:30:56 187603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15630661|
[2025/09/12 13:30:56 187609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15629482|
[2025/09/12 13:30:56 187613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15628303|
[2025/09/12 13:30:56 187619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15627124|
[2025/09/12 13:30:56 187623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15625945|
[2025/09/12 13:30:56 187629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15624766|
[2025/09/12 13:30:56 187635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15623587|
[2025/09/12 13:30:56 187641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15622408|
[2025/09/12 13:30:56 187645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15621229|
[2025/09/12 13:30:56 187651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15620050|
[2025/09/12 13:30:56 187655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15618871|
[2025/09/12 13:30:56 187661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15617692|
[2025/09/12 13:30:56 187665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15616513|
[2025/09/12 13:30:56 187671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15615334|
[2025/09/12 13:30:56 187675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15614155|
[2025/09/12 13:30:56 187681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15612976|
[2025/09/12 13:30:56 187685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15611797|
[2025/09/12 13:30:56 187691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15610618|
[2025/09/12 13:30:56 187695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15609439|
[2025/09/12 13:30:56 187701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15608260|
[2025/09/12 13:30:56 187705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15607081|
[2025/09/12 13:30:56 187711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15605902|
[2025/09/12 13:30:56 187715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15604723|
[2025/09/12 13:30:56 187721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15603544|
[2025/09/12 13:30:56 187725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15602365|
[2025/09/12 13:30:56 187730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15601186|
[2025/09/12 13:30:56 187735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15600007|
[2025/09/12 13:30:56 187741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15598828|
[2025/09/12 13:30:56 187745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15597649|
[2025/09/12 13:30:56 187749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15596470|
[2025/09/12 13:30:56 187755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15595291|
[2025/09/12 13:30:56 187759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15594112|
[2025/09/12 13:30:56 187765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15592933|
[2025/09/12 13:30:56 187769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15591754|
[2025/09/12 13:30:56 187775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15590575|
[2025/09/12 13:30:56 187779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15589396|
[2025/09/12 13:30:56 187785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15588217|
[2025/09/12 13:30:56 187789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15587038|
[2025/09/12 13:30:56 187797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15585859|
[2025/09/12 13:30:56 187802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15584680|
[2025/09/12 13:30:56 187807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15583501|
[2025/09/12 13:30:56 187811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15582322|
[2025/09/12 13:30:56 187817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15581143|
[2025/09/12 13:30:56 187821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15579964|
[2025/09/12 13:30:56 187827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15578785|
[2025/09/12 13:30:56 187831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15577606|
[2025/09/12 13:30:56 187837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15576427|
[2025/09/12 13:30:56 187841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15575248|
[2025/09/12 13:30:56 187847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15574069|
[2025/09/12 13:30:56 187851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15572890|
[2025/09/12 13:30:56 187860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15571711|
[2025/09/12 13:30:56 187864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15570532|
[2025/09/12 13:30:56 187870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15569353|
[2025/09/12 13:30:56 187874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15568174|
[2025/09/12 13:30:56 187879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15566995|
[2025/09/12 13:30:56 187884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15565816|
[2025/09/12 13:30:56 187889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15564637|
[2025/09/12 13:30:56 187893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15563458|
[2025/09/12 13:30:56 187899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15562279|
[2025/09/12 13:30:56 187903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15561100|
[2025/09/12 13:30:56 187909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15559921|
[2025/09/12 13:30:56 187913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15558742|
[2025/09/12 13:30:56 187919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15557563|
[2025/09/12 13:30:56 187923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15556384|
[2025/09/12 13:30:56 187929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15555205|
[2025/09/12 13:30:56 187950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15554026|
[2025/09/12 13:30:56 187956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15552847|
[2025/09/12 13:30:56 187960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15551668|
[2025/09/12 13:30:56 187966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15550489|
[2025/09/12 13:30:56 187971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15549310|
[2025/09/12 13:30:56 187979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15548131|
[2025/09/12 13:30:56 187983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15546952|
[2025/09/12 13:30:56 187989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15545773|
[2025/09/12 13:30:56 187993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15544594|
[2025/09/12 13:30:56 187999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15543415|
[2025/09/12 13:30:56 188003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15542236|
[2025/09/12 13:30:56 188009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15541057|
[2025/09/12 13:30:56 188013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15539878|
[2025/09/12 13:30:56 188019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15538699|
[2025/09/12 13:30:56 188023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15537520|
[2025/09/12 13:30:56 188029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15536341|
[2025/09/12 13:30:56 188033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15535162|
[2025/09/12 13:30:56 188039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15533983|
[2025/09/12 13:30:56 188043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15532804|
[2025/09/12 13:30:56 188049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15531625|
[2025/09/12 13:30:56 188053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15530446|
[2025/09/12 13:30:56 188059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15529267|
[2025/09/12 13:30:56 188063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15528088|
[2025/09/12 13:30:56 188069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15526909|
[2025/09/12 13:30:56 188073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15525730|
[2025/09/12 13:30:56 188079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15524551|
[2025/09/12 13:30:56 188083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15523372|
[2025/09/12 13:30:56 188089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15522193|
[2025/09/12 13:30:56 188093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15521014|
[2025/09/12 13:30:56 188097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15519835|
[2025/09/12 13:30:56 188103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15518656|
[2025/09/12 13:30:56 188107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15517477|
[2025/09/12 13:30:56 188113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15516298|
[2025/09/12 13:30:56 188117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15515119|
[2025/09/12 13:30:56 188123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15513940|
[2025/09/12 13:30:56 188127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15512761|
[2025/09/12 13:30:56 188132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15511582|
[2025/09/12 13:30:56 188139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15510403|
[2025/09/12 13:30:56 188145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15509224|
[2025/09/12 13:30:56 188149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15508045|
[2025/09/12 13:30:56 188155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15506866|
[2025/09/12 13:30:56 188159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15505687|
[2025/09/12 13:30:56 188165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15504508|
[2025/09/12 13:30:56 188169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15503329|
[2025/09/12 13:30:56 188178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15502150|
[2025/09/12 13:30:56 188182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15500971|
[2025/09/12 13:30:56 188188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15499792|
[2025/09/12 13:30:56 188192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15498613|
[2025/09/12 13:30:56 188198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15497434|
[2025/09/12 13:30:56 188202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15496255|
[2025/09/12 13:30:56 188208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15495076|
[2025/09/12 13:30:56 188212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15493897|
[2025/09/12 13:30:56 188218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15492718|
[2025/09/12 13:30:56 188222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15491539|
[2025/09/12 13:30:56 188228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15490360|
[2025/09/12 13:30:56 188232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15489181|
[2025/09/12 13:30:56 188238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15488002|
[2025/09/12 13:30:56 188242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15486823|
[2025/09/12 13:30:56 188248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15485644|
[2025/09/12 13:30:56 188252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15484465|
[2025/09/12 13:30:56 188257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15483286|
[2025/09/12 13:30:56 188262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15482107|
[2025/09/12 13:30:56 188267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15480928|
[2025/09/12 13:30:56 188272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15479749|
[2025/09/12 13:30:56 188277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15478570|
[2025/09/12 13:30:56 188281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15477391|
[2025/09/12 13:30:56 188287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15476212|
[2025/09/12 13:30:56 188291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15475033|
[2025/09/12 13:30:56 188297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15473854|
[2025/09/12 13:30:56 188301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15472675|
[2025/09/12 13:30:56 188309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15471496|
[2025/09/12 13:30:56 188314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15470317|
[2025/09/12 13:30:56 188319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15469138|
[2025/09/12 13:30:56 188323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15467959|
[2025/09/12 13:30:56 188329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15466780|
[2025/09/12 13:30:56 188333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15465601|
[2025/09/12 13:30:56 188339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15464422|
[2025/09/12 13:30:56 188343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15463243|
[2025/09/12 13:30:56 188349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15462064|
[2025/09/12 13:30:56 188353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15460885|
[2025/09/12 13:30:56 188359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15459706|
[2025/09/12 13:30:56 188363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15458527|
[2025/09/12 13:30:56 188369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15457348|
[2025/09/12 13:30:56 188373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15456169|
[2025/09/12 13:30:56 188379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15454990|
[2025/09/12 13:30:56 188383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15453811|
[2025/09/12 13:30:56 188389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15452632|
[2025/09/12 13:30:56 188393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15451453|
[2025/09/12 13:30:56 188399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15450274|
[2025/09/12 13:30:56 188403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15449095|
[2025/09/12 13:30:56 188409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15447916|
[2025/09/12 13:30:56 188413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15446737|
[2025/09/12 13:30:56 188417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15445558|
[2025/09/12 13:30:56 188423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15444379|
[2025/09/12 13:30:56 188427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15443200|
[2025/09/12 13:30:56 188433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15442021|
[2025/09/12 13:30:56 188437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15440842|
[2025/09/12 13:30:56 188443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15439663|
[2025/09/12 13:30:56 188447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15438484|
[2025/09/12 13:30:56 188453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15437305|
[2025/09/12 13:30:56 188457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15436126|
[2025/09/12 13:30:56 188463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15434947|
[2025/09/12 13:30:56 188470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15433768|
[2025/09/12 13:30:56 188478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15432589|
[2025/09/12 13:30:56 188483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15431410|
[2025/09/12 13:30:56 188488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15430231|
[2025/09/12 13:30:56 188492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15429052|
[2025/09/12 13:30:56 188498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15427873|
[2025/09/12 13:30:56 188502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15426694|
[2025/09/12 13:30:56 188508] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15425515|
[2025/09/12 13:30:56 188512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15424336|
[2025/09/12 13:30:56 188518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15423157|
[2025/09/12 13:30:56 188522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15421978|
[2025/09/12 13:30:56 188528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15420799|
[2025/09/12 13:30:56 188532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15419620|
[2025/09/12 13:30:56 188538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15418441|
[2025/09/12 13:30:56 188542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15417262|
[2025/09/12 13:30:56 188548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15416083|
[2025/09/12 13:30:56 188552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15414904|
[2025/09/12 13:30:56 188558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15413725|
[2025/09/12 13:30:56 188562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15412546|
[2025/09/12 13:30:56 188568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15411367|
[2025/09/12 13:30:56 188572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15410188|
[2025/09/12 13:30:56 188578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15409009|
[2025/09/12 13:30:56 188582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15407830|
[2025/09/12 13:30:56 188588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15406651|
[2025/09/12 13:30:56 188592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15405472|
[2025/09/12 13:30:56 188598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15404293|
[2025/09/12 13:30:56 188602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15403114|
[2025/09/12 13:30:56 188607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15401935|
[2025/09/12 13:30:56 188612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15400756|
[2025/09/12 13:30:56 188617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15399577|
[2025/09/12 13:30:56 188622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15398398|
[2025/09/12 13:30:56 188627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15397219|
[2025/09/12 13:30:56 188634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15396040|
[2025/09/12 13:30:56 188640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15394861|
[2025/09/12 13:30:56 188644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15393682|
[2025/09/12 13:30:56 188650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15392503|
[2025/09/12 13:30:56 188654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15391324|
[2025/09/12 13:30:56 188659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15390145|
[2025/09/12 13:30:56 188664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15388966|
[2025/09/12 13:30:56 188669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15387787|
[2025/09/12 13:30:56 188673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15386608|
[2025/09/12 13:30:56 188679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15385429|
[2025/09/12 13:30:56 188683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15384250|
[2025/09/12 13:30:56 188689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15383071|
[2025/09/12 13:30:56 188693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15381892|
[2025/09/12 13:30:56 188699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15380713|
[2025/09/12 13:30:56 188703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15379534|
[2025/09/12 13:30:56 188709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15378355|
[2025/09/12 13:30:56 188713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15377176|
[2025/09/12 13:30:56 188719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15375997|
[2025/09/12 13:30:56 188723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15374818|
[2025/09/12 13:30:56 188729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15373639|
[2025/09/12 13:30:56 188733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15372460|
[2025/09/12 13:30:56 188739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15371281|
[2025/09/12 13:30:56 188743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15370102|
[2025/09/12 13:30:56 188747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15368923|
[2025/09/12 13:30:56 188753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15367744|
[2025/09/12 13:30:56 188757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15366565|
[2025/09/12 13:30:56 188763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15365386|
[2025/09/12 13:30:56 188767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15364207|
[2025/09/12 13:30:56 188773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15363028|
[2025/09/12 13:30:56 188777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15361849|
[2025/09/12 13:30:56 188786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15360670|
[2025/09/12 13:30:56 188790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15359491|
[2025/09/12 13:30:56 188798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15358312|
[2025/09/12 13:30:56 188802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15357133|
[2025/09/12 13:30:56 188808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15355954|
[2025/09/12 13:30:56 188812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15354775|
[2025/09/12 13:30:56 188818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15353596|
[2025/09/12 13:30:56 188822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15352417|
[2025/09/12 13:30:56 188828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15351238|
[2025/09/12 13:30:56 188832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15350059|
[2025/09/12 13:30:56 188838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15348880|
[2025/09/12 13:30:56 188842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15347701|
[2025/09/12 13:30:56 188848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15346522|
[2025/09/12 13:30:56 188852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15345343|
[2025/09/12 13:30:56 188858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15344164|
[2025/09/12 13:30:56 188863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15342985|
[2025/09/12 13:30:56 188868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15341806|
[2025/09/12 13:30:56 188873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15340627|
[2025/09/12 13:30:56 188878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15339448|
[2025/09/12 13:30:56 188882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15338269|
[2025/09/12 13:30:56 188888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15337090|
[2025/09/12 13:30:56 188892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15335911|
[2025/09/12 13:30:56 188898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15334732|
[2025/09/12 13:30:56 188902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15333553|
[2025/09/12 13:30:56 188908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15332374|
[2025/09/12 13:30:56 188912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15331195|
[2025/09/12 13:30:56 188918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15330016|
[2025/09/12 13:30:56 188922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15328837|
[2025/09/12 13:30:56 188928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15327658|
[2025/09/12 13:30:56 188944] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15326479|
[2025/09/12 13:30:56 188950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15325300|
[2025/09/12 13:30:56 188954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15324121|
[2025/09/12 13:30:56 188960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15322942|
[2025/09/12 13:30:56 188964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15321763|
[2025/09/12 13:30:56 188970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15320584|
[2025/09/12 13:30:56 188977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15319405|
[2025/09/12 13:30:56 188983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15318226|
[2025/09/12 13:30:56 188987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15317047|
[2025/09/12 13:30:56 188993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15315868|
[2025/09/12 13:30:56 188997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15314689|
[2025/09/12 13:30:56 189002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15313510|
[2025/09/12 13:30:56 189007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15312331|
[2025/09/12 13:30:56 189012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15311152|
[2025/09/12 13:30:56 189017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15309973|
[2025/09/12 13:30:56 189022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15308794|
[2025/09/12 13:30:56 189026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15307615|
[2025/09/12 13:30:56 189032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15306436|
[2025/09/12 13:30:56 189036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15305257|
[2025/09/12 13:30:56 189042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15304078|
[2025/09/12 13:30:56 189046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15302899|
[2025/09/12 13:30:56 189052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15301720|
[2025/09/12 13:30:56 189056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15300541|
[2025/09/12 13:30:56 189062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15299362|
[2025/09/12 13:30:56 189066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15298183|
[2025/09/12 13:30:56 189072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15297004|
[2025/09/12 13:30:56 189076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15295825|
[2025/09/12 13:30:56 189080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15294646|
[2025/09/12 13:30:56 189086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15293467|
[2025/09/12 13:30:56 189090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15292288|
[2025/09/12 13:30:56 189099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15291109|
[2025/09/12 13:30:56 189103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15289930|
[2025/09/12 13:30:56 189109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15288751|
[2025/09/12 13:30:56 189113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15287572|
[2025/09/12 13:30:56 189119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15286393|
[2025/09/12 13:30:56 189123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15285214|
[2025/09/12 13:30:56 189128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15284035|
[2025/09/12 13:30:56 189133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15282856|
[2025/09/12 13:30:56 189141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15281677|
[2025/09/12 13:30:56 189145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15280498|
[2025/09/12 13:30:56 189151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15279319|
[2025/09/12 13:30:56 189155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15278140|
[2025/09/12 13:30:56 189161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15276961|
[2025/09/12 13:30:56 189165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15275782|
[2025/09/12 13:30:56 189170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15274603|
[2025/09/12 13:30:56 189175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15273424|
[2025/09/12 13:30:56 189180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15272245|
[2025/09/12 13:30:56 189184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15271066|
[2025/09/12 13:30:56 189190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15269887|
[2025/09/12 13:30:56 189194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15268708|
[2025/09/12 13:30:56 189200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15267529|
[2025/09/12 13:30:56 189204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15266350|
[2025/09/12 13:30:56 189210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15265171|
[2025/09/12 13:30:56 189214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15263992|
[2025/09/12 13:30:56 189220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15262813|
[2025/09/12 13:30:56 189224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15261634|
[2025/09/12 13:30:56 189230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15260455|
[2025/09/12 13:30:56 189234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15259276|
[2025/09/12 13:30:56 189240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15258097|
[2025/09/12 13:30:56 189244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15256918|
[2025/09/12 13:30:56 189250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15255739|
[2025/09/12 13:30:56 189254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15254560|
[2025/09/12 13:30:56 189259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15253381|
[2025/09/12 13:30:56 189264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15252202|
[2025/09/12 13:30:56 189269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15251023|
[2025/09/12 13:30:56 189273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15249844|
[2025/09/12 13:30:56 189279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15248665|
[2025/09/12 13:30:56 189283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15247486|
[2025/09/12 13:30:56 189289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15246307|
[2025/09/12 13:30:56 189293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15245128|
[2025/09/12 13:30:56 189301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15243949|
[2025/09/12 13:30:56 189306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15242770|
[2025/09/12 13:30:56 189311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15241591|
[2025/09/12 13:30:56 189315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15240412|
[2025/09/12 13:30:56 189321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15239233|
[2025/09/12 13:30:56 189325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15238054|
[2025/09/12 13:30:56 189331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15236875|
[2025/09/12 13:30:56 189335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15235696|
[2025/09/12 13:30:56 189341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15234517|
[2025/09/12 13:30:56 189345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15233338|
[2025/09/12 13:30:56 189351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15232159|
[2025/09/12 13:30:56 189355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15230980|
[2025/09/12 13:30:56 189361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15229801|
[2025/09/12 13:30:56 189365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15228622|
[2025/09/12 13:30:56 189371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15227443|
[2025/09/12 13:30:56 189375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15226264|
[2025/09/12 13:30:56 189381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15225085|
[2025/09/12 13:30:56 189385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15223906|
[2025/09/12 13:30:56 189394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15222727|
[2025/09/12 13:30:56 189398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15221548|
[2025/09/12 13:30:56 189403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15220369|
[2025/09/12 13:30:56 189407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15219190|
[2025/09/12 13:30:56 189412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15218011|
[2025/09/12 13:30:56 189417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15216832|
[2025/09/12 13:30:56 189421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15215653|
[2025/09/12 13:30:56 189427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15214474|
[2025/09/12 13:30:56 189432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15213295|
[2025/09/12 13:30:56 189437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15212116|
[2025/09/12 13:30:56 189442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15210937|
[2025/09/12 13:30:56 189447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15209758|
[2025/09/12 13:30:56 189452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15208579|
[2025/09/12 13:30:56 189457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15207400|
[2025/09/12 13:30:56 189464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15206221|
[2025/09/12 13:30:56 189470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15205042|
[2025/09/12 13:30:56 189474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15203863|
[2025/09/12 13:30:56 189480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15202684|
[2025/09/12 13:30:56 189484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:15201505|
[2025/09/12 13:30:56 189491] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_send|ret:0|stream_id:8|stream_send_offset:512012|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:512000|offset:512000|fin:1|stream_flag:80|conn:0000561FA36500DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 13:30:56 189496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_send_data|stream_id:8|data_size:512000|write:512000|fin:1|conn:0000561FA36500DC|
[2025/09/12 13:30:56 189500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23|
[2025/09/12 13:30:56 189504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_request_send_body|stream_id:8|data_size:512000|sent:512000|body_sent:512000|body_sent_final_size:512000|fin:1|conn:0000561FA36500DC|
[2025/09/12 13:30:56 189512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_read_notify|success|stream_id:8|conn:0000561FA36500DC|
[2025/09/12 13:30:56 189518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:24|schedule_bytes:0|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:7|stream_offset:21|
[2025/09/12 13:30:56 189528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:24|reinj:0|path_class:2|
[2025/09/12 13:30:56 189538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:24|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:1183|
[2025/09/12 13:30:56 189546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1224|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:2364|
[2025/09/12 13:30:56 189567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2424|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:3545|
[2025/09/12 13:30:56 189584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3624|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:4726|
[2025/09/12 13:30:56 189600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:4824|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:5907|
[2025/09/12 13:30:56 189617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:6024|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:7088|
[2025/09/12 13:30:56 189633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:7224|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:8269|
[2025/09/12 13:30:56 189652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:8424|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:9450|
[2025/09/12 13:30:56 189669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:9624|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:10631|
[2025/09/12 13:30:56 189685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:10824|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:11812|
[2025/09/12 13:30:56 189702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:12024|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:12993|
[2025/09/12 13:30:56 189718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:13224|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:14174|
[2025/09/12 13:30:56 189737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:14424|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:15355|
[2025/09/12 13:30:56 189754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:15624|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:16536|
[2025/09/12 13:30:56 189770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:16824|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:17715|
[2025/09/12 13:30:56 189787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:18024|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:18894|
[2025/09/12 13:30:56 189807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:19224|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:20073|
[2025/09/12 13:30:56 189823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:20424|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:21252|
[2025/09/12 13:30:56 189840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:21624|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:22431|
[2025/09/12 13:30:56 189857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:22824|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:23610|
[2025/09/12 13:30:56 189874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:24024|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:24789|
[2025/09/12 13:30:56 189893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:25224|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:25968|
[2025/09/12 13:30:56 189909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:26424|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:27147|
[2025/09/12 13:30:56 189926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189940] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189946] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:27624|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:28326|
[2025/09/12 13:30:56 189954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:28824|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:29505|
[2025/09/12 13:30:56 189973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 189986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:30024|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:30684|
[2025/09/12 13:30:56 189990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 189994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 189998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:31224|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:31863|
[2025/09/12 13:30:56 190006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:32424|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:33042|
[2025/09/12 13:30:56 190023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:33624|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:34221|
[2025/09/12 13:30:56 190039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:34824|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:35400|
[2025/09/12 13:30:56 190059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:36024|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:36579|
[2025/09/12 13:30:56 190075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:37224|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:37758|
[2025/09/12 13:30:56 190092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:38424|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:38937|
[2025/09/12 13:30:56 190108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:39624|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:40116|
[2025/09/12 13:30:56 190127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:40824|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:41295|
[2025/09/12 13:30:56 190144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:42024|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:42474|
[2025/09/12 13:30:56 190160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:43224|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:43653|
[2025/09/12 13:30:56 190177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:44424|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:44832|
[2025/09/12 13:30:56 190193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:45624|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:46011|
[2025/09/12 13:30:56 190213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:46824|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:47190|
[2025/09/12 13:30:56 190229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:48024|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:48369|
[2025/09/12 13:30:56 190245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:49224|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:49548|
[2025/09/12 13:30:56 190262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:50424|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:50727|
[2025/09/12 13:30:56 190278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:51624|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:51906|
[2025/09/12 13:30:56 190298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:52824|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:53085|
[2025/09/12 13:30:56 190314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:54024|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:54264|
[2025/09/12 13:30:56 190331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:55224|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:55443|
[2025/09/12 13:30:56 190347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:56424|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:56622|
[2025/09/12 13:30:56 190366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:57624|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:57801|
[2025/09/12 13:30:56 190383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:58824|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:58980|
[2025/09/12 13:30:56 190399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:60024|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:60159|
[2025/09/12 13:30:56 190416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:61224|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:61338|
[2025/09/12 13:30:56 190432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:62424|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:62517|
[2025/09/12 13:30:56 190451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 190455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 190459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 190463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:63624|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:63696|
[2025/09/12 13:30:56 190467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 190471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 190475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 190479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 190484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:24|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 190488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:24|schedule_bytes:0|inflight:0|cwnd:64445|conn:0000561FA36500DC|stream_id:7|stream_offset:21|
[2025/09/12 13:30:56 190493] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 190498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:35|
[2025/09/12 13:30:56 190527] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:35|size:24|sent:40|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757683856190505|stream_id:7|stream_offset:21|
[2025/09/12 13:30:56 190533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:35|origin_pktnum:0|size:24|enc_size:40|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 190538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:18493|
[2025/09/12 13:30:56 190543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 190549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 190556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 190562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 24|
[2025/09/12 13:30:56 190574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856262649|now:1757683856190542|interv:72107|
[2025/09/12 13:30:56 190579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856262649|now:1757683856190542|interval:72107|pto_count:0|srtt:34048
[2025/09/12 13:30:56 190584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:24|
[2025/09/12 13:30:56 190589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 190593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:24|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:1183|
[2025/09/12 13:30:56 190598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 190602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:36|
[2025/09/12 13:30:56 190627] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:36|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:24|now:1757683856190609|stream_id:8|stream_offset:1183|
[2025/09/12 13:30:56 190632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:36|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 190639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:24|applimit:18493|
[2025/09/12 13:30:56 190646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 190654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 190660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 190665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 1224|
[2025/09/12 13:30:56 190669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856262753|now:1757683856190646|interv:72107|
[2025/09/12 13:30:56 190673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856262753|now:1757683856190646|interval:72107|pto_count:0|srtt:34048
[2025/09/12 13:30:56 190677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:1224|
[2025/09/12 13:30:56 190682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 190686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:1224|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:2364|
[2025/09/12 13:30:56 190690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 190695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:37|
[2025/09/12 13:30:56 190716] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:37|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1224|now:1757683856190701|stream_id:8|stream_offset:2364|
[2025/09/12 13:30:56 190729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:37|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 190736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:1224|applimit:18493|
[2025/09/12 13:30:56 190743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 190750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 190754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 190758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 2424|
[2025/09/12 13:30:56 190762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856262845|now:1757683856190743|interv:72102|
[2025/09/12 13:30:56 190766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856262845|now:1757683856190743|interval:72102|pto_count:0|srtt:34048
[2025/09/12 13:30:56 190770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:2424|
[2025/09/12 13:30:56 190775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 190779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:2424|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:3545|
[2025/09/12 13:30:56 190783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 190787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:38|
[2025/09/12 13:30:56 190810] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:38|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2424|now:1757683856190793|stream_id:8|stream_offset:3545|
[2025/09/12 13:30:56 190818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:38|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 190826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:2424|applimit:18493|
[2025/09/12 13:30:56 190832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 190838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 190844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 190847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 3624|
[2025/09/12 13:30:56 190851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856262937|now:1757683856190832|interv:72105|
[2025/09/12 13:30:56 190855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856262937|now:1757683856190832|interval:72105|pto_count:0|srtt:34048
[2025/09/12 13:30:56 190865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:3624|
[2025/09/12 13:30:56 190870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 190874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:3624|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:4726|
[2025/09/12 13:30:56 190878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 190882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:39|
[2025/09/12 13:30:56 190909] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:39|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3624|now:1757683856190888|stream_id:8|stream_offset:4726|
[2025/09/12 13:30:56 190917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:39|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 190925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:3624|applimit:18493|
[2025/09/12 13:30:56 190929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 190946] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 190950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 190954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 4824|
[2025/09/12 13:30:56 190958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856263032|now:1757683856190929|interv:72103|
[2025/09/12 13:30:56 190962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856263032|now:1757683856190929|interval:72103|pto_count:0|srtt:34048
[2025/09/12 13:30:56 190966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:4824|
[2025/09/12 13:30:56 190971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 190975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:4824|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:5907|
[2025/09/12 13:30:56 190980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 190984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:40|
[2025/09/12 13:30:56 191007] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:40|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4824|now:1757683856190990|stream_id:8|stream_offset:5907|
[2025/09/12 13:30:56 191016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:40|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 191023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:4824|applimit:18493|
[2025/09/12 13:30:56 191035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 191040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 191044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 191048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 6024|
[2025/09/12 13:30:56 191051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856263134|now:1757683856191035|interv:72099|
[2025/09/12 13:30:56 191055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856263134|now:1757683856191035|interval:72099|pto_count:0|srtt:34048
[2025/09/12 13:30:56 191060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:6024|
[2025/09/12 13:30:56 191064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 191069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:6024|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:7088|
[2025/09/12 13:30:56 191073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 191077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:41|
[2025/09/12 13:30:56 191099] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:41|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:6024|now:1757683856191083|stream_id:8|stream_offset:7088|
[2025/09/12 13:30:56 191104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:41|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 191109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:6024|applimit:18493|
[2025/09/12 13:30:56 191113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 191117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 191120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 191124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 7224|
[2025/09/12 13:30:56 191128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856263227|now:1757683856191112|interv:72115|
[2025/09/12 13:30:56 191132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856263227|now:1757683856191112|interval:72115|pto_count:0|srtt:34048
[2025/09/12 13:30:56 191136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:7224|
[2025/09/12 13:30:56 191140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 191148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:7224|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:8269|
[2025/09/12 13:30:56 191154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 191160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:42|
[2025/09/12 13:30:56 191189] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:42|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7224|now:1757683856191170|stream_id:8|stream_offset:8269|
[2025/09/12 13:30:56 191195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:42|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 191200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:7224|applimit:18493|
[2025/09/12 13:30:56 191204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 191208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 191212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 191216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 8424|
[2025/09/12 13:30:56 191220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856263314|now:1757683856191204|interv:72110|
[2025/09/12 13:30:56 191223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856263314|now:1757683856191204|interval:72110|pto_count:0|srtt:34048
[2025/09/12 13:30:56 191228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:8424|
[2025/09/12 13:30:56 191232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 191236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:8424|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:9450|
[2025/09/12 13:30:56 191241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 191245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:43|
[2025/09/12 13:30:56 191262] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:43|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:8424|now:1757683856191250|stream_id:8|stream_offset:9450|
[2025/09/12 13:30:56 191267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:43|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 191271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:8424|applimit:18493|
[2025/09/12 13:30:56 191275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 191280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 191288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 191292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 9624|
[2025/09/12 13:30:56 191296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856263394|now:1757683856191275|interv:72119|
[2025/09/12 13:30:56 191299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856263394|now:1757683856191275|interval:72119|pto_count:0|srtt:34048
[2025/09/12 13:30:56 191304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:9624|
[2025/09/12 13:30:56 191308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 191312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:9624|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:10631|
[2025/09/12 13:30:56 191316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 191320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:44|
[2025/09/12 13:30:56 191338] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:44|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:9624|now:1757683856191326|stream_id:8|stream_offset:10631|
[2025/09/12 13:30:56 191342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:44|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 191347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:9624|applimit:18493|
[2025/09/12 13:30:56 191351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 191355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 191359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 191362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 10824|
[2025/09/12 13:30:56 191366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856263470|now:1757683856191351|interv:72119|
[2025/09/12 13:30:56 191370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856263470|now:1757683856191351|interval:72119|pto_count:0|srtt:34048
[2025/09/12 13:30:56 191374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:10824|
[2025/09/12 13:30:56 191380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 191386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:10824|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:11812|
[2025/09/12 13:30:56 191393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 191400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:45|
[2025/09/12 13:30:56 191428] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:45|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:10824|now:1757683856191413|stream_id:8|stream_offset:11812|
[2025/09/12 13:30:56 191434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:45|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 191438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:10824|applimit:18493|
[2025/09/12 13:30:56 191442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 191446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 191450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 191454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 12024|
[2025/09/12 13:30:56 191458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856263557|now:1757683856191442|interv:72115|
[2025/09/12 13:30:56 191462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856263557|now:1757683856191442|interval:72115|pto_count:0|srtt:34048
[2025/09/12 13:30:56 191466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:12024|
[2025/09/12 13:30:56 191471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 191475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:12024|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:12993|
[2025/09/12 13:30:56 191479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 191483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:46|
[2025/09/12 13:30:56 191500] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:46|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:12024|now:1757683856191488|stream_id:8|stream_offset:12993|
[2025/09/12 13:30:56 191505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:46|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 191509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:12024|applimit:18493|
[2025/09/12 13:30:56 191513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 191517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 191521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 191525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 13224|
[2025/09/12 13:30:56 191529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856263632|now:1757683856191513|interv:72119|
[2025/09/12 13:30:56 191590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856263632|now:1757683856191513|interval:72119|pto_count:0|srtt:34048
[2025/09/12 13:30:56 191595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:13224|
[2025/09/12 13:30:56 191599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 191603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:13224|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:14174|
[2025/09/12 13:30:56 191607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 191611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:47|
[2025/09/12 13:30:56 191629] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:47|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:13224|now:1757683856191617|stream_id:8|stream_offset:14174|
[2025/09/12 13:30:56 191634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:47|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 191638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:13224|applimit:18493|
[2025/09/12 13:30:56 191642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 191646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 191650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 191654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 14424|
[2025/09/12 13:30:56 191658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856263761|now:1757683856191642|interv:72119|
[2025/09/12 13:30:56 191661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856263761|now:1757683856191642|interval:72119|pto_count:0|srtt:34048
[2025/09/12 13:30:56 191666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:14424|
[2025/09/12 13:30:56 191670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 191674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:14424|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:15355|
[2025/09/12 13:30:56 191678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 191682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:48|
[2025/09/12 13:30:56 191698] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:48|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:14424|now:1757683856191687|stream_id:8|stream_offset:15355|
[2025/09/12 13:30:56 191703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:48|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 191714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:14424|applimit:18493|
[2025/09/12 13:30:56 191718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 191722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 191726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 191730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 15624|
[2025/09/12 13:30:56 191734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856263831|now:1757683856191718|interv:72113|
[2025/09/12 13:30:56 191738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856263831|now:1757683856191718|interval:72113|pto_count:0|srtt:34048
[2025/09/12 13:30:56 191742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:15624|
[2025/09/12 13:30:56 191746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 191750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:15624|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:16536|
[2025/09/12 13:30:56 191754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 191758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:49|
[2025/09/12 13:30:56 191782] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:49|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:15624|now:1757683856191764|stream_id:8|stream_offset:16536|
[2025/09/12 13:30:56 191790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:49|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 191797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:15624|applimit:18493|
[2025/09/12 13:30:56 191802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 191806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 191810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 191814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 16824|
[2025/09/12 13:30:56 191818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856263908|now:1757683856191802|interv:72106|
[2025/09/12 13:30:56 191821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856263908|now:1757683856191802|interval:72106|pto_count:0|srtt:34048
[2025/09/12 13:30:56 191826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:16824|
[2025/09/12 13:30:56 191834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 191839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:16824|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:17715|
[2025/09/12 13:30:56 191843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 191847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:50|
[2025/09/12 13:30:56 191867] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:50|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:16824|now:1757683856191853|stream_id:8|stream_offset:17715|
[2025/09/12 13:30:56 191872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:50|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 191877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:16824|applimit:18493|
[2025/09/12 13:30:56 191881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 191885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 191889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 191893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 18024|
[2025/09/12 13:30:56 191897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856263997|now:1757683856191881|interv:72116|
[2025/09/12 13:30:56 191901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856263997|now:1757683856191881|interval:72116|pto_count:0|srtt:34048
[2025/09/12 13:30:56 191905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:18024|
[2025/09/12 13:30:56 191909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 191913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:18024|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:18894|
[2025/09/12 13:30:56 191918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 191922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:51|
[2025/09/12 13:30:56 191950] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:51|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:18024|now:1757683856191927|stream_id:8|stream_offset:18894|
[2025/09/12 13:30:56 191958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:51|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 191962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:18024|applimit:18493|
[2025/09/12 13:30:56 191966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 191974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 191978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 191982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 19224|
[2025/09/12 13:30:56 191986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856264071|now:1757683856191966|interv:72105|
[2025/09/12 13:30:56 191990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856264071|now:1757683856191966|interval:72105|pto_count:0|srtt:34048
[2025/09/12 13:30:56 191994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:19224|
[2025/09/12 13:30:56 191998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 192002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:19224|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:20073|
[2025/09/12 13:30:56 192007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 192011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856193011|now:1757683856192011|interv:1000|
[2025/09/12 13:30:56 192015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 192018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 192022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856193011|
[2025/09/12 13:30:56 192027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856193011|
[2025/09/12 13:30:56 192031] [debug] |xqc_engine_wakeup_after|wakeup:1757683856193011|now:1757683856192031|diff:980|
[2025/09/12 13:30:56 192035] [debug] |xqc_engine_main_logic|END|now:1757683856186540|
[2025/09/12 13:30:56 192041] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856192041|
[2025/09/12 13:30:56 192045] [debug] |xqc_engine_wakeup_after|wakeup:1757683856193011|now:1757683856192044|diff:967|
[2025/09/12 13:30:56 192048] [debug] |xqc_engine_main_logic|END|now:1757683856192041|
[2025/09/12 13:30:56 193117] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856193117|
[2025/09/12 13:30:56 193124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856193011|pq_index:0|
[2025/09/12 13:30:56 193129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856186540|
[2025/09/12 13:30:56 193134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856193133|
[2025/09/12 13:30:56 193138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856193011|now:1757683856193133|
[2025/09/12 13:30:56 193143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856193011|now:1757683856193133|
[2025/09/12 13:30:56 193147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 193152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 193160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:19224|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:63696|
[2025/09/12 13:30:56 193165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 193168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 193172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 193177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 193181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 193185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:19224|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:20073|
[2025/09/12 13:30:56 193189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 193194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:52|
[2025/09/12 13:30:56 193218] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:52|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:19224|now:1757683856193200|stream_id:8|stream_offset:20073|
[2025/09/12 13:30:56 193224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:52|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 193228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:19224|applimit:18493|
[2025/09/12 13:30:56 193232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 193237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 193240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 193244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 20424|
[2025/09/12 13:30:56 193248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856265344|now:1757683856193232|interv:72112|
[2025/09/12 13:30:56 193252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856265344|now:1757683856193232|interval:72112|pto_count:0|srtt:34048
[2025/09/12 13:30:56 193256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:20424|
[2025/09/12 13:30:56 193261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 193265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:20424|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:21252|
[2025/09/12 13:30:56 193273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 193277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:53|
[2025/09/12 13:30:56 193295] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:53|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:20424|now:1757683856193282|stream_id:8|stream_offset:21252|
[2025/09/12 13:30:56 193300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:53|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 193304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:20424|applimit:18493|
[2025/09/12 13:30:56 193308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 193312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 193316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 193320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 21624|
[2025/09/12 13:30:56 193324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856265426|now:1757683856193308|interv:72118|
[2025/09/12 13:30:56 193328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856265426|now:1757683856193308|interval:72118|pto_count:0|srtt:34048
[2025/09/12 13:30:56 193332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:21624|
[2025/09/12 13:30:56 193336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 193340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:21624|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:22431|
[2025/09/12 13:30:56 193344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 193348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:54|
[2025/09/12 13:30:56 193364] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:54|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:21624|now:1757683856193353|stream_id:8|stream_offset:22431|
[2025/09/12 13:30:56 193369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:54|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 193373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:21624|applimit:18493|
[2025/09/12 13:30:56 193377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 193381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 193385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 193389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 22824|
[2025/09/12 13:30:56 193396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856265497|now:1757683856193377|interv:72120|
[2025/09/12 13:30:56 193400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856265497|now:1757683856193377|interval:72120|pto_count:0|srtt:34048
[2025/09/12 13:30:56 193404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:22824|
[2025/09/12 13:30:56 193408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 193413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:22824|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:23610|
[2025/09/12 13:30:56 193417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 193421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:55|
[2025/09/12 13:30:56 193438] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:55|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:22824|now:1757683856193426|stream_id:8|stream_offset:23610|
[2025/09/12 13:30:56 193446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:55|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 193450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:22824|applimit:18493|
[2025/09/12 13:30:56 193454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 193458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 193462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 193466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 24024|
[2025/09/12 13:30:56 193470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856265570|now:1757683856193454|interv:72116|
[2025/09/12 13:30:56 193474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856265570|now:1757683856193454|interval:72116|pto_count:0|srtt:34048
[2025/09/12 13:30:56 193478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:24024|
[2025/09/12 13:30:56 193482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 193486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:24024|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:24789|
[2025/09/12 13:30:56 193490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 193494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:56|
[2025/09/12 13:30:56 193511] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:56|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:24024|now:1757683856193500|stream_id:8|stream_offset:24789|
[2025/09/12 13:30:56 193519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:56|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 193524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:24024|applimit:18493|
[2025/09/12 13:30:56 193528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 193532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 193535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 193539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 25224|
[2025/09/12 13:30:56 193543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856265644|now:1757683856193527|interv:72117|
[2025/09/12 13:30:56 193547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856265644|now:1757683856193527|interval:72117|pto_count:0|srtt:34048
[2025/09/12 13:30:56 193551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:25224|
[2025/09/12 13:30:56 193555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 193559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:25224|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:25968|
[2025/09/12 13:30:56 193564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 193568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856194567|now:1757683856193567|interv:1000|
[2025/09/12 13:30:56 193571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 193575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 193579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856194567|
[2025/09/12 13:30:56 193583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856194567|
[2025/09/12 13:30:56 193587] [debug] |xqc_engine_wakeup_after|wakeup:1757683856194567|now:1757683856193587|diff:980|
[2025/09/12 13:30:56 193591] [debug] |xqc_engine_main_logic|END|now:1757683856193133|
[2025/09/12 13:30:56 194663] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856194662|
[2025/09/12 13:30:56 194672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856194567|pq_index:0|
[2025/09/12 13:30:56 194676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856193133|
[2025/09/12 13:30:56 194681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856194680|
[2025/09/12 13:30:56 194686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856194567|now:1757683856194680|
[2025/09/12 13:30:56 194690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856194567|now:1757683856194680|
[2025/09/12 13:30:56 194698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 194703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 194707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:38400|inflight:25224|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:63696|
[2025/09/12 13:30:56 194712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 194716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 194720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 194724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 194728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 194733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:25224|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:25968|
[2025/09/12 13:30:56 194737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 194741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:57|
[2025/09/12 13:30:56 194769] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:57|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:25224|now:1757683856194749|stream_id:8|stream_offset:25968|
[2025/09/12 13:30:56 194774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:57|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 194779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:25224|applimit:18493|
[2025/09/12 13:30:56 194783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 194788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 194792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 194795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 26424|
[2025/09/12 13:30:56 194799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856266893|now:1757683856194783|interv:72110|
[2025/09/12 13:30:56 194803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856266893|now:1757683856194783|interval:72110|pto_count:0|srtt:34048
[2025/09/12 13:30:56 194808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:26424|
[2025/09/12 13:30:56 194812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 194820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:26424|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:27147|
[2025/09/12 13:30:56 194824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 194828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:58|
[2025/09/12 13:30:56 194847] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:58|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:26424|now:1757683856194834|stream_id:8|stream_offset:27147|
[2025/09/12 13:30:56 194852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:58|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 194856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:26424|applimit:18493|
[2025/09/12 13:30:56 194860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 194864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 194868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 194872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 27624|
[2025/09/12 13:30:56 194875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856266978|now:1757683856194860|interv:72118|
[2025/09/12 13:30:56 194880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856266978|now:1757683856194860|interval:72118|pto_count:0|srtt:34048
[2025/09/12 13:30:56 194884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:27624|
[2025/09/12 13:30:56 194889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 194893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:27624|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:28326|
[2025/09/12 13:30:56 194897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 194901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:59|
[2025/09/12 13:30:56 194917] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:59|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:27624|now:1757683856194906|stream_id:8|stream_offset:28326|
[2025/09/12 13:30:56 194922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:59|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 194926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:27624|applimit:18493|
[2025/09/12 13:30:56 194949] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 194959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 194967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 194970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 28824|
[2025/09/12 13:30:56 194974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856267050|now:1757683856194948|interv:72102|
[2025/09/12 13:30:56 194978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856267050|now:1757683856194948|interval:72102|pto_count:0|srtt:34048
[2025/09/12 13:30:56 194983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:28824|
[2025/09/12 13:30:56 194991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 194997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:28824|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:29505|
[2025/09/12 13:30:56 195003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 195008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:60|
[2025/09/12 13:30:56 195030] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:60|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:28824|now:1757683856195014|stream_id:8|stream_offset:29505|
[2025/09/12 13:30:56 195035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:60|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 195039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:28824|applimit:18493|
[2025/09/12 13:30:56 195043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 195048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 195051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 195055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 30024|
[2025/09/12 13:30:56 195059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856267158|now:1757683856195043|interv:72115|
[2025/09/12 13:30:56 195063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856267158|now:1757683856195043|interval:72115|pto_count:0|srtt:34048
[2025/09/12 13:30:56 195067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:30024|
[2025/09/12 13:30:56 195071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 195075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30024|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:30684|
[2025/09/12 13:30:56 195080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 195087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:61|
[2025/09/12 13:30:56 195105] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:61|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:30024|now:1757683856195092|stream_id:8|stream_offset:30684|
[2025/09/12 13:30:56 195109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:61|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 195114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:30024|applimit:18493|
[2025/09/12 13:30:56 195118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 195122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 195126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 195129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 31224|
[2025/09/12 13:30:56 195133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856267236|now:1757683856195118|interv:72118|
[2025/09/12 13:30:56 195137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856267236|now:1757683856195118|interval:72118|pto_count:0|srtt:34048
[2025/09/12 13:30:56 195141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:31224|
[2025/09/12 13:30:56 195146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 195150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:31224|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:31863|
[2025/09/12 13:30:56 195154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 195158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856196158|now:1757683856195158|interv:1000|
[2025/09/12 13:30:56 195162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 195166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 195170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856196158|
[2025/09/12 13:30:56 195174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856196158|
[2025/09/12 13:30:56 195178] [debug] |xqc_engine_wakeup_after|wakeup:1757683856196158|now:1757683856195178|diff:980|
[2025/09/12 13:30:56 195182] [debug] |xqc_engine_main_logic|END|now:1757683856194680|
[2025/09/12 13:30:56 196254] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856196253|
[2025/09/12 13:30:56 196261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856196158|pq_index:0|
[2025/09/12 13:30:56 196265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856194680|
[2025/09/12 13:30:56 196270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856196269|
[2025/09/12 13:30:56 196279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856196158|now:1757683856196269|
[2025/09/12 13:30:56 196283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856196158|now:1757683856196269|
[2025/09/12 13:30:56 196287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 196292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 196296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:32400|inflight:31224|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:63696|
[2025/09/12 13:30:56 196301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 196304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 196308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 196313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 196317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 196321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:31224|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:31863|
[2025/09/12 13:30:56 196325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 196329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:62|
[2025/09/12 13:30:56 196353] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:62|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:31224|now:1757683856196336|stream_id:8|stream_offset:31863|
[2025/09/12 13:30:56 196358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:62|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 196362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:31224|applimit:18493|
[2025/09/12 13:30:56 196367] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 196371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 196375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 196378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 32424|
[2025/09/12 13:30:56 196382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856268480|now:1757683856196366|interv:72114|
[2025/09/12 13:30:56 196386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856268480|now:1757683856196366|interval:72114|pto_count:0|srtt:34048
[2025/09/12 13:30:56 196390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:32424|
[2025/09/12 13:30:56 196399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 196403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32424|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:33042|
[2025/09/12 13:30:56 196407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 196411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:63|
[2025/09/12 13:30:56 196429] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:63|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:32424|now:1757683856196417|stream_id:8|stream_offset:33042|
[2025/09/12 13:30:56 196434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:63|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 196438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:32424|applimit:18493|
[2025/09/12 13:30:56 196442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 196446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 196452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 196458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 33624|
[2025/09/12 13:30:56 196465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856268561|now:1757683856196442|interv:72119|
[2025/09/12 13:30:56 196471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856268561|now:1757683856196442|interval:72119|pto_count:0|srtt:34048
[2025/09/12 13:30:56 196479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:33624|
[2025/09/12 13:30:56 196485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 196489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:33624|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:34221|
[2025/09/12 13:30:56 196493] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 196497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:64|
[2025/09/12 13:30:56 196517] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:64|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:33624|now:1757683856196503|stream_id:8|stream_offset:34221|
[2025/09/12 13:30:56 196522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:64|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 196527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:33624|applimit:18493|
[2025/09/12 13:30:56 196531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 196539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 196543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 196547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 34824|
[2025/09/12 13:30:56 196551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856268647|now:1757683856196531|interv:72116|
[2025/09/12 13:30:56 196555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856268647|now:1757683856196531|interval:72116|pto_count:0|srtt:34048
[2025/09/12 13:30:56 196559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:34824|
[2025/09/12 13:30:56 196563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 196567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34824|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:35400|
[2025/09/12 13:30:56 196571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 196575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:65|
[2025/09/12 13:30:56 196593] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:65|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:34824|now:1757683856196581|stream_id:8|stream_offset:35400|
[2025/09/12 13:30:56 196598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:65|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 196602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:34824|applimit:18493|
[2025/09/12 13:30:56 196606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 196610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 196614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 196617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 36024|
[2025/09/12 13:30:56 196621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856268725|now:1757683856196606|interv:72119|
[2025/09/12 13:30:56 196625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856268725|now:1757683856196606|interval:72119|pto_count:0|srtt:34048
[2025/09/12 13:30:56 196629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:36024|
[2025/09/12 13:30:56 196633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 196637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36024|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:36579|
[2025/09/12 13:30:56 196645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 196649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:66|
[2025/09/12 13:30:56 196666] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:66|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36024|now:1757683856196654|stream_id:8|stream_offset:36579|
[2025/09/12 13:30:56 196670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:66|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 196675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:36024|applimit:18493|
[2025/09/12 13:30:56 196678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 196683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 196686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 196690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 37224|
[2025/09/12 13:30:56 196694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856268798|now:1757683856196678|interv:72120|
[2025/09/12 13:30:56 196698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856268798|now:1757683856196678|interval:72120|pto_count:0|srtt:34048
[2025/09/12 13:30:56 196702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:37224|
[2025/09/12 13:30:56 196706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 196710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:37224|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:37758|
[2025/09/12 13:30:56 196714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 196718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856197718|now:1757683856196718|interv:1000|
[2025/09/12 13:30:56 196722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 196726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 196730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856197718|
[2025/09/12 13:30:56 196734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856197718|
[2025/09/12 13:30:56 196738] [debug] |xqc_engine_wakeup_after|wakeup:1757683856197718|now:1757683856196738|diff:980|
[2025/09/12 13:30:56 196742] [debug] |xqc_engine_main_logic|END|now:1757683856196269|
[2025/09/12 13:30:56 197813] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856197813|
[2025/09/12 13:30:56 197820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856197718|pq_index:0|
[2025/09/12 13:30:56 197824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856196269|
[2025/09/12 13:30:56 197829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856197828|
[2025/09/12 13:30:56 197837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856197718|now:1757683856197828|
[2025/09/12 13:30:56 197841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856197718|now:1757683856197828|
[2025/09/12 13:30:56 197845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 197850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 197854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:26400|inflight:37224|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:63696|
[2025/09/12 13:30:56 197859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 197862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 197866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 197870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 197875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 197879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:37224|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:37758|
[2025/09/12 13:30:56 197883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 197887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:67|
[2025/09/12 13:30:56 197910] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:67|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:37224|now:1757683856197893|stream_id:8|stream_offset:37758|
[2025/09/12 13:30:56 197915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:67|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 197919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:37224|applimit:18493|
[2025/09/12 13:30:56 197924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 197928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 197949] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 197953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 38424|
[2025/09/12 13:30:56 197957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856270037|now:1757683856197923|interv:72114|
[2025/09/12 13:30:56 197965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856270037|now:1757683856197923|interval:72114|pto_count:0|srtt:34048
[2025/09/12 13:30:56 197969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:38424|
[2025/09/12 13:30:56 197974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 197978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38424|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:38937|
[2025/09/12 13:30:56 197982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 197986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:68|
[2025/09/12 13:30:56 198006] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:68|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38424|now:1757683856197992|stream_id:8|stream_offset:38937|
[2025/09/12 13:30:56 198011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:68|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 198016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:38424|applimit:18493|
[2025/09/12 13:30:56 198020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 198024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 198028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 198031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39624|
[2025/09/12 13:30:56 198035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856270136|now:1757683856198020|interv:72116|
[2025/09/12 13:30:56 198039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856270136|now:1757683856198020|interval:72116|pto_count:0|srtt:34048
[2025/09/12 13:30:56 198044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:39624|
[2025/09/12 13:30:56 198048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 198052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39624|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:40116|
[2025/09/12 13:30:56 198056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 198060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:69|
[2025/09/12 13:30:56 198076] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:69|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39624|now:1757683856198065|stream_id:8|stream_offset:40116|
[2025/09/12 13:30:56 198081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:69|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 198089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39624|applimit:18493|
[2025/09/12 13:30:56 198093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 198097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 198101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 198105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40824|
[2025/09/12 13:30:56 198109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856270209|now:1757683856198093|interv:72116|
[2025/09/12 13:30:56 198113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856270209|now:1757683856198093|interval:72116|pto_count:0|srtt:34048
[2025/09/12 13:30:56 198117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:40824|
[2025/09/12 13:30:56 198121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 198125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40824|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:41295|
[2025/09/12 13:30:56 198129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 198133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:70|
[2025/09/12 13:30:56 198150] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:70|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40824|now:1757683856198138|stream_id:8|stream_offset:41295|
[2025/09/12 13:30:56 198155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:70|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 198159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40824|applimit:18493|
[2025/09/12 13:30:56 198163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 198167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 198171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 198175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42024|
[2025/09/12 13:30:56 198179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856270282|now:1757683856198163|interv:72119|
[2025/09/12 13:30:56 198183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856270282|now:1757683856198163|interval:72119|pto_count:0|srtt:34048
[2025/09/12 13:30:56 198187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:42024|
[2025/09/12 13:30:56 198195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 198200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42024|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:42474|
[2025/09/12 13:30:56 198204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 198208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:71|
[2025/09/12 13:30:56 198225] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:71|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42024|now:1757683856198213|stream_id:8|stream_offset:42474|
[2025/09/12 13:30:56 198230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:71|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 198234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:42024|applimit:18493|
[2025/09/12 13:30:56 198238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 198242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 198246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 198250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 43224|
[2025/09/12 13:30:56 198253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856270357|now:1757683856198238|interv:72119|
[2025/09/12 13:30:56 198257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856270357|now:1757683856198238|interval:72119|pto_count:0|srtt:34048
[2025/09/12 13:30:56 198261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:43224|
[2025/09/12 13:30:56 198266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 198270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43224|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:43653|
[2025/09/12 13:30:56 198274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 198278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:72|
[2025/09/12 13:30:56 198294] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:72|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43224|now:1757683856198283|stream_id:8|stream_offset:43653|
[2025/09/12 13:30:56 198298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:72|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 198303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:43224|applimit:18493|
[2025/09/12 13:30:56 198307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 198314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 198318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 198322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 44424|
[2025/09/12 13:30:56 198325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856270427|now:1757683856198306|interv:72121|
[2025/09/12 13:30:56 198329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856270427|now:1757683856198306|interval:72121|pto_count:0|srtt:34048
[2025/09/12 13:30:56 198333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:44424|
[2025/09/12 13:30:56 198338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 198342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44424|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:44832|
[2025/09/12 13:30:56 198346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 198350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856199350|now:1757683856198350|interv:1000|
[2025/09/12 13:30:56 198354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 198357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 198361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856199350|
[2025/09/12 13:30:56 198365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856199350|
[2025/09/12 13:30:56 198369] [debug] |xqc_engine_wakeup_after|wakeup:1757683856199350|now:1757683856198369|diff:981|
[2025/09/12 13:30:56 198373] [debug] |xqc_engine_main_logic|END|now:1757683856197828|
[2025/09/12 13:30:56 199444] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856199444|
[2025/09/12 13:30:56 199452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856199350|pq_index:0|
[2025/09/12 13:30:56 199456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856197828|
[2025/09/12 13:30:56 199461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856199460|
[2025/09/12 13:30:56 199465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856199350|now:1757683856199460|
[2025/09/12 13:30:56 199469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856199350|now:1757683856199460|
[2025/09/12 13:30:56 199473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 199478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 199482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:19200|inflight:44424|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:63696|
[2025/09/12 13:30:56 199490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 199494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 199498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 199502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 199506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 199510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44424|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:44832|
[2025/09/12 13:30:56 199514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 199519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:73|
[2025/09/12 13:30:56 199543] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:73|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44424|now:1757683856199525|stream_id:8|stream_offset:44832|
[2025/09/12 13:30:56 199548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:73|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 199552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:44424|applimit:18493|
[2025/09/12 13:30:56 199556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 199561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 199564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 199568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 45624|
[2025/09/12 13:30:56 199572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856271669|now:1757683856199556|interv:72113|
[2025/09/12 13:30:56 199576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856271669|now:1757683856199556|interval:72113|pto_count:0|srtt:34048
[2025/09/12 13:30:56 199580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:45624|
[2025/09/12 13:30:56 199585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 199589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45624|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:46011|
[2025/09/12 13:30:56 199593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 199597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:74|
[2025/09/12 13:30:56 199614] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:74|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45624|now:1757683856199602|stream_id:8|stream_offset:46011|
[2025/09/12 13:30:56 199622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:74|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 199627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:45624|applimit:18493|
[2025/09/12 13:30:56 199631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 199635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 199639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 199642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 46824|
[2025/09/12 13:30:56 199646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856271746|now:1757683856199631|interv:72115|
[2025/09/12 13:30:56 199650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856271746|now:1757683856199631|interval:72115|pto_count:0|srtt:34048
[2025/09/12 13:30:56 199654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:46824|
[2025/09/12 13:30:56 199658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 199662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46824|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:47190|
[2025/09/12 13:30:56 199667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 199671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:75|
[2025/09/12 13:30:56 199688] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:75|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46824|now:1757683856199676|stream_id:8|stream_offset:47190|
[2025/09/12 13:30:56 199693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:75|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 199697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:46824|applimit:18493|
[2025/09/12 13:30:56 199701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 199705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 199709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 199713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 48024|
[2025/09/12 13:30:56 199716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856271820|now:1757683856199701|interv:72119|
[2025/09/12 13:30:56 199720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856271820|now:1757683856199701|interval:72119|pto_count:0|srtt:34048
[2025/09/12 13:30:56 199728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:48024|
[2025/09/12 13:30:56 199732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 199736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48024|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:48369|
[2025/09/12 13:30:56 199740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 199744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:76|
[2025/09/12 13:30:56 199761] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:76|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48024|now:1757683856199749|stream_id:8|stream_offset:48369|
[2025/09/12 13:30:56 199766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:76|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 199770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:48024|applimit:18493|
[2025/09/12 13:30:56 199774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 199778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 199782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 199786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 49224|
[2025/09/12 13:30:56 199790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856271893|now:1757683856199774|interv:72119|
[2025/09/12 13:30:56 199793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856271893|now:1757683856199774|interval:72119|pto_count:0|srtt:34048
[2025/09/12 13:30:56 199798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:49224|
[2025/09/12 13:30:56 199802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 199806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49224|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:49548|
[2025/09/12 13:30:56 199810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 199814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:77|
[2025/09/12 13:30:56 199830] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:77|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:49224|now:1757683856199819|stream_id:8|stream_offset:49548|
[2025/09/12 13:30:56 199835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:77|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 199843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:49224|applimit:18493|
[2025/09/12 13:30:56 199847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 199851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 199855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 199859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 50424|
[2025/09/12 13:30:56 199862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856271963|now:1757683856199847|interv:72116|
[2025/09/12 13:30:56 199866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856271963|now:1757683856199847|interval:72116|pto_count:0|srtt:34048
[2025/09/12 13:30:56 199871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:50424|
[2025/09/12 13:30:56 199875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 199879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50424|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:50727|
[2025/09/12 13:30:56 199883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 199887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856200887|now:1757683856199887|interv:1000|
[2025/09/12 13:30:56 199891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 199895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 199898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856200887|
[2025/09/12 13:30:56 199902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856200887|
[2025/09/12 13:30:56 199907] [debug] |xqc_engine_wakeup_after|wakeup:1757683856200887|now:1757683856199907|diff:980|
[2025/09/12 13:30:56 199911] [debug] |xqc_engine_main_logic|END|now:1757683856199460|
[2025/09/12 13:30:56 200950] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856200950|
[2025/09/12 13:30:56 200958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856200887|pq_index:0|
[2025/09/12 13:30:56 200962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856199460|
[2025/09/12 13:30:56 200969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856200967|
[2025/09/12 13:30:56 200976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856200887|now:1757683856200967|
[2025/09/12 13:30:56 200981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856200887|now:1757683856200967|
[2025/09/12 13:30:56 200988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 200995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 201007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:13200|inflight:50424|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:63696|
[2025/09/12 13:30:56 201011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 201015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 201019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 201023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 201028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 201032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50424|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:50727|
[2025/09/12 13:30:56 201036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 201040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:78|
[2025/09/12 13:30:56 201066] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:78|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50424|now:1757683856201047|stream_id:8|stream_offset:50727|
[2025/09/12 13:30:56 201071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:78|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 201075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:50424|applimit:18493|
[2025/09/12 13:30:56 201079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 201084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 201087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 201091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 51624|
[2025/09/12 13:30:56 201095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856273191|now:1757683856201079|interv:72112|
[2025/09/12 13:30:56 201099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856273191|now:1757683856201079|interval:72112|pto_count:0|srtt:34048
[2025/09/12 13:30:56 201103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:51624|
[2025/09/12 13:30:56 201108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 201112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51624|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:51906|
[2025/09/12 13:30:56 201116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 201124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:79|
[2025/09/12 13:30:56 201142] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:79|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:51624|now:1757683856201129|stream_id:8|stream_offset:51906|
[2025/09/12 13:30:56 201147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:79|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 201151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:51624|applimit:18493|
[2025/09/12 13:30:56 201155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 201159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 201163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 201167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 52824|
[2025/09/12 13:30:56 201170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856273273|now:1757683856201155|interv:72118|
[2025/09/12 13:30:56 201174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856273273|now:1757683856201155|interval:72118|pto_count:0|srtt:34048
[2025/09/12 13:30:56 201178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:52824|
[2025/09/12 13:30:56 201183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 201187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:52824|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:53085|
[2025/09/12 13:30:56 201191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 201195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:80|
[2025/09/12 13:30:56 201211] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:80|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:52824|now:1757683856201200|stream_id:8|stream_offset:53085|
[2025/09/12 13:30:56 201215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:80|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 201220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:52824|applimit:18493|
[2025/09/12 13:30:56 201224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 201228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 201232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 201235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 54024|
[2025/09/12 13:30:56 201243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856273344|now:1757683856201224|interv:72120|
[2025/09/12 13:30:56 201246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856273344|now:1757683856201224|interval:72120|pto_count:0|srtt:34048
[2025/09/12 13:30:56 201251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:54024|
[2025/09/12 13:30:56 201255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 201259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54024|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:54264|
[2025/09/12 13:30:56 201263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 201267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:81|
[2025/09/12 13:30:56 201284] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:81|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54024|now:1757683856201272|stream_id:8|stream_offset:54264|
[2025/09/12 13:30:56 201288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:81|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 201293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:54024|applimit:18493|
[2025/09/12 13:30:56 201297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 201301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 201305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 201308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 55224|
[2025/09/12 13:30:56 201312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856273416|now:1757683856201296|interv:72120|
[2025/09/12 13:30:56 201316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856273416|now:1757683856201296|interval:72120|pto_count:0|srtt:34048
[2025/09/12 13:30:56 201320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:55224|
[2025/09/12 13:30:56 201324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 201328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55224|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:55443|
[2025/09/12 13:30:56 201333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 201337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:82|
[2025/09/12 13:30:56 201352] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:82|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:55224|now:1757683856201342|stream_id:8|stream_offset:55443|
[2025/09/12 13:30:56 201360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:82|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 201365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:55224|applimit:18493|
[2025/09/12 13:30:56 201369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 201373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 201377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 201381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 56424|
[2025/09/12 13:30:56 201385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856273486|now:1757683856201369|interv:72117|
[2025/09/12 13:30:56 201388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856273486|now:1757683856201369|interval:72117|pto_count:0|srtt:34048
[2025/09/12 13:30:56 201393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:56424|
[2025/09/12 13:30:56 201397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 201401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56424|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:56622|
[2025/09/12 13:30:56 201405] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 201409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856202409|now:1757683856201409|interv:1000|
[2025/09/12 13:30:56 201413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 201417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 201421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856202409|
[2025/09/12 13:30:56 201425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856202409|
[2025/09/12 13:30:56 201429] [debug] |xqc_engine_wakeup_after|wakeup:1757683856202409|now:1757683856201429|diff:980|
[2025/09/12 13:30:56 201433] [debug] |xqc_engine_main_logic|END|now:1757683856200967|
[2025/09/12 13:30:56 202500] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856202500|
[2025/09/12 13:30:56 202508] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856202409|pq_index:0|
[2025/09/12 13:30:56 202512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856200967|
[2025/09/12 13:30:56 202517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856202516|
[2025/09/12 13:30:56 202521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856202409|now:1757683856202516|
[2025/09/12 13:30:56 202525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856202409|now:1757683856202516|
[2025/09/12 13:30:56 202533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 202538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 202542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:7200|inflight:56424|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:63696|
[2025/09/12 13:30:56 202547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 202551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 202555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 202559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 202563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 202567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:56424|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:56622|
[2025/09/12 13:30:56 202572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 202576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:83|
[2025/09/12 13:30:56 202600] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:83|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:56424|now:1757683856202582|stream_id:8|stream_offset:56622|
[2025/09/12 13:30:56 202606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:83|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 202610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:56424|applimit:18493|
[2025/09/12 13:30:56 202614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 202618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 202622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 202626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 57624|
[2025/09/12 13:30:56 202630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856274726|now:1757683856202614|interv:72112|
[2025/09/12 13:30:56 202634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856274726|now:1757683856202614|interval:72112|pto_count:0|srtt:34048
[2025/09/12 13:30:56 202638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:57624|
[2025/09/12 13:30:56 202643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 202647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:57624|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:57801|
[2025/09/12 13:30:56 202654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 202658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:84|
[2025/09/12 13:30:56 202676] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:84|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:57624|now:1757683856202664|stream_id:8|stream_offset:57801|
[2025/09/12 13:30:56 202681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:84|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 202685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:57624|applimit:18493|
[2025/09/12 13:30:56 202689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 202693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 202697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 202701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 58824|
[2025/09/12 13:30:56 202705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856274808|now:1757683856202689|interv:72119|
[2025/09/12 13:30:56 202709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856274808|now:1757683856202689|interval:72119|pto_count:0|srtt:34048
[2025/09/12 13:30:56 202713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:58824|
[2025/09/12 13:30:56 202717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 202721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:58824|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:58980|
[2025/09/12 13:30:56 202725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 202729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:85|
[2025/09/12 13:30:56 202745] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:85|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:58824|now:1757683856202734|stream_id:8|stream_offset:58980|
[2025/09/12 13:30:56 202750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:85|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 202754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:58824|applimit:18493|
[2025/09/12 13:30:56 202758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 202762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 202766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 202773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 60024|
[2025/09/12 13:30:56 202777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856274878|now:1757683856202758|interv:72120|
[2025/09/12 13:30:56 202781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856274878|now:1757683856202758|interval:72120|pto_count:0|srtt:34048
[2025/09/12 13:30:56 202785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:60024|
[2025/09/12 13:30:56 202790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 202794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:60024|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:60159|
[2025/09/12 13:30:56 202798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 202802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:86|
[2025/09/12 13:30:56 202818] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:86|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:60024|now:1757683856202807|stream_id:8|stream_offset:60159|
[2025/09/12 13:30:56 202823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:86|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 202828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:60024|applimit:18493|
[2025/09/12 13:30:56 202832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 202836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 202840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 202843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 61224|
[2025/09/12 13:30:56 202847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856274951|now:1757683856202831|interv:72120|
[2025/09/12 13:30:56 202851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856274951|now:1757683856202831|interval:72120|pto_count:0|srtt:34048
[2025/09/12 13:30:56 202855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:61224|
[2025/09/12 13:30:56 202859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 202863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:61224|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:61338|
[2025/09/12 13:30:56 202868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 202872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:87|
[2025/09/12 13:30:56 202895] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:87|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:61224|now:1757683856202884|stream_id:8|stream_offset:61338|
[2025/09/12 13:30:56 202900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:87|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 202905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:61224|applimit:18493|
[2025/09/12 13:30:56 202909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 202913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 202917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 202921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 62424|
[2025/09/12 13:30:56 202925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856275028|now:1757683856202909|interv:72119|
[2025/09/12 13:30:56 202929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856275028|now:1757683856202909|interval:72119|pto_count:0|srtt:34048
[2025/09/12 13:30:56 202949] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:62424|
[2025/09/12 13:30:56 202953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 202957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:62424|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:62517|
[2025/09/12 13:30:56 202962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 202965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856203965|now:1757683856202965|interv:1000|
[2025/09/12 13:30:56 202969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 202973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 202977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856203965|
[2025/09/12 13:30:56 202981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856203965|
[2025/09/12 13:30:56 202985] [debug] |xqc_engine_wakeup_after|wakeup:1757683856203965|now:1757683856202985|diff:980|
[2025/09/12 13:30:56 202989] [debug] |xqc_engine_main_logic|END|now:1757683856202516|
[2025/09/12 13:30:56 204058] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856204057|
[2025/09/12 13:30:56 204064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856203965|pq_index:0|
[2025/09/12 13:30:56 204068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856202516|
[2025/09/12 13:30:56 204073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856204072|
[2025/09/12 13:30:56 204077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856203965|now:1757683856204072|
[2025/09/12 13:30:56 204085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856203965|now:1757683856204072|
[2025/09/12 13:30:56 204089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 204094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 204098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:62424|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:63696|
[2025/09/12 13:30:56 204103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 204107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 204110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 204115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 204119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 204123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:62424|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:62517|
[2025/09/12 13:30:56 204127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 204131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:88|
[2025/09/12 13:30:56 204155] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:88|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:62424|now:1757683856204137|stream_id:8|stream_offset:62517|
[2025/09/12 13:30:56 204160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:88|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 204164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:62424|applimit:18493|
[2025/09/12 13:30:56 204168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:3274|pto_duration:47144|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 204173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 204176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 204180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 63624|
[2025/09/12 13:30:56 204184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856276281|now:1757683856204168|interv:72113|
[2025/09/12 13:30:56 204188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856276281|now:1757683856204168|interval:72113|pto_count:0|srtt:34048
[2025/09/12 13:30:56 204192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:64445|inflight:63624|
[2025/09/12 13:30:56 204200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856211333|
[2025/09/12 13:30:56 204205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856211333|
[2025/09/12 13:30:56 204208] [debug] |xqc_engine_wakeup_after|wakeup:1757683856211333|now:1757683856204208|diff:7125|
[2025/09/12 13:30:56 204212] [debug] |xqc_engine_main_logic|END|now:1757683856204072|
[2025/09/12 13:30:56 212286] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856212286|
[2025/09/12 13:30:56 212297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856211333|pq_index:0|
[2025/09/12 13:30:56 212301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856204072|
[2025/09/12 13:30:56 212306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856212305|
[2025/09/12 13:30:56 212311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757683856211333|now:1757683856212305|
[2025/09/12 13:30:56 212315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 13:30:56 212319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757683856211333|now:1757683856212305|
[2025/09/12 13:30:56 212323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 13:30:56 212328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|largest_recv:16|ack_delay:25995|first_ack_range:7|largest_pkt_recv_time:1757683856186333|
[2025/09/12 13:30:56 212333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:16|low:9|pkt_pns:2|
[2025/09/12 13:30:56 212337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:7|low:4|pkt_pns:2|
[2025/09/12 13:30:56 212341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:16|frame_largest_recv:16|
[2025/09/12 13:30:56 212345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 13:30:56 212349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:8|stream_offset:63696|
[2025/09/12 13:30:56 212354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 212359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:1208|inflight:63624|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:64875|
[2025/09/12 13:30:56 212364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 212367] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 212371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 212376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 212380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 212384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1208|schedule_bytes:0|inflight:63624|cwnd:64445|conn:0000561FA36500DC|stream_id:8|stream_offset:63696|
[2025/09/12 13:30:56 212394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1208|
[2025/09/12 13:30:56 212398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856276281|
[2025/09/12 13:30:56 212402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856276281|
[2025/09/12 13:30:56 212406] [debug] |xqc_engine_wakeup_after|wakeup:1757683856276281|now:1757683856212406|diff:63875|
[2025/09/12 13:30:56 212410] [debug] |xqc_engine_main_logic|END|now:1757683856212305|
[2025/09/12 13:30:56 221114] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:41|state:ESTABED|recv_time:1757683856221112|
[2025/09/12 13:30:56 221124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 221130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:16|
[2025/09/12 13:30:56 221134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:17|
[2025/09/12 13:30:56 221140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:17|
[2025/09/12 13:30:56 221144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 221149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:35|origin_pktnum:0|size:24|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:35|path_largest_ack:35|
[2025/09/12 13:30:56 221154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:24|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:0|ack_elapse:30607|ctl_first_sent_time:1757683856190505|lagest_ack_time:1757683856221112|curr_delivered:18517|
[2025/09/12 13:30:56 221159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856190505|
[2025/09/12 13:30:56 221164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:435||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 13:30:56 221168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:34048|rttvar:3274|minrtt:30564|latest_rtt:30607|ack_delay:80|
[2025/09/12 13:30:56 221172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33607|rttvar:3336|minrtt:30564|latest_rtt:30607|ack_delay:80|
[2025/09/12 13:30:56 221177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:35|lost_pn:32|thresh:3|
[2025/09/12 13:30:56 221181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 11|pns:2|
[2025/09/12 13:30:56 221185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 221189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33607|rtt_var:3336|pto_duration:46951|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 221194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 221198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 221202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 63600|
[2025/09/12 13:30:56 221206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856276088|now:1757683856221189|interv:54899|
[2025/09/12 13:30:56 221215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856276088|now:1757683856221189|interval:54899|pto_count:0|srtt:33607
[2025/09/12 13:30:56 221219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30607, delivered 24|rate 784|lost 0|
[2025/09/12 13:30:56 221224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 13:30:56 221228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 221232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:23227|extra_cwnd:16708|
[2025/09/12 13:30:56 221236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:64445|packet_lost:0|acked:24|po_sent_time:1757683856190505|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 221240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:64445|packet_lost:0|acked:24|po_sent_time:1757683856190505|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 221245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:263433|cwnd:64469|full_bw_reached:0|inflight:63600|srtt:33607|latest_rtt:30607|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 13:30:56 221250] [stats] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0||cwnd:64469|inflight:63600|mode:0|applimit:0|pacing_rate:3976825|bw:263433|srtt:33607|latest_rtt:30607|min_rtt:30564|send:85|lost:0|tlp:0|recv:15|recovery:0|slow_start:1|conn_life:149483|acked:24|delivered:18517|is_cwnd_limited:1|
[2025/09/12 13:30:56 221256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:e|
[2025/09/12 13:30:56 221260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|offset:5|data_length:1|fin:0|stream_id:6|path:0|
[2025/09/12 13:30:56 221265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_insert_stream_frame|merge left|merged_offset_end:6|new_offset:5|new_len:1|
[2025/09/12 13:30:56 221269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 13:30:56 221273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856276281|pq_index:0|
[2025/09/12 13:30:56 221277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856212305|
[2025/09/12 13:30:56 221281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|stream_length:0|merged_offset_end:6|stream_id:6|
[2025/09/12 13:30:56 221285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:ACK_01RTT|expire:1757683856246112|now:1757683856221112|interv:25000|
[2025/09/12 13:30:56 221290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856221112|max_ack_delay:25000|
[2025/09/12 13:30:56 221295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:17|largest:17|pns:2|
[2025/09/12 13:30:56 221299] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:17|frame:ACK STREAM |recv_time:1757683856221112|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 221306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976221112|now:1757683856221112|interv:120000000|
[2025/09/12 13:30:56 221311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976221112|now:1757683856221112|interv:120000000|
[2025/09/12 13:30:56 221315] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856221315|
[2025/09/12 13:30:56 221320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856221319|
[2025/09/12 13:30:56 221325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_read_streams|stream_read_notify|flag:18|stream_id:6|conn:0000561FA36500DC|
[2025/09/12 13:30:56 221330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_data|xqc_stream_recv|read:1|fin:0|
[2025/09/12 13:30:56 221334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|stream_id:6|h3_stream_type:3|data_size:1|fin:0
[2025/09/12 13:30:56 221338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_uni_payload|xqc_h3_stream_process_uni_payload|type:3|sz:1|
[2025/09/12 13:30:56 221342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_qpack_on_decoder_ins|recv decoder ins|type:2|
[2025/09/12 13:30:56 221346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_increase_known_rcvd_count|on insert count increment|increment:1|
[2025/09/12 13:30:56 221350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|xqc_h3_stream_process_uni|1|
[2025/09/12 13:30:56 221354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_read_notify|success|stream_id:6|conn:0000561FA36500DC|
[2025/09/12 13:30:56 221359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33607|min_srtt:33607|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 221364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:1208|inflight:63600|cwnd:64469|conn:0000561FA36500DC|stream_id:8|stream_offset:64875|
[2025/09/12 13:30:56 221368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 221372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 221376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 221380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 221385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 221389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1208|schedule_bytes:0|inflight:63600|cwnd:64469|conn:0000561FA36500DC|stream_id:8|stream_offset:63696|
[2025/09/12 13:30:56 221393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1208|
[2025/09/12 13:30:56 221397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856246112|
[2025/09/12 13:30:56 221401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856246112|
[2025/09/12 13:30:56 221405] [debug] |xqc_engine_wakeup_after|wakeup:1757683856246112|now:1757683856221405|diff:24707|
[2025/09/12 13:30:56 221410] [debug] |xqc_engine_main_logic|END|now:1757683856221319|
[2025/09/12 13:30:56 221415] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856221415|
[2025/09/12 13:30:56 221421] [debug] |xqc_engine_wakeup_after|wakeup:1757683856246112|now:1757683856221421|diff:24691|
[2025/09/12 13:30:56 221425] [debug] |xqc_engine_main_logic|END|now:1757683856221415|
[2025/09/12 13:30:56 222314] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:41|state:ESTABED|recv_time:1757683856222313|
[2025/09/12 13:30:56 222323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 222328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:17|
[2025/09/12 13:30:56 222332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:18|
[2025/09/12 13:30:56 222338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:18|
[2025/09/12 13:30:56 222342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 222347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:36|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:36|path_largest_ack:36|
[2025/09/12 13:30:56 222351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1224|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:104|ack_elapse:31808|ctl_first_sent_time:1757683856190609|lagest_ack_time:1757683856222313|curr_delivered:19717|
[2025/09/12 13:30:56 222356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856190609|
[2025/09/12 13:30:56 222361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:434||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 13:30:56 222365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33607|rttvar:3336|minrtt:30564|latest_rtt:31704|ack_delay:104|
[2025/09/12 13:30:56 222369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33357|rttvar:3003|minrtt:30564|latest_rtt:31704|ack_delay:104|
[2025/09/12 13:30:56 222373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:36|lost_pn:33|thresh:3|
[2025/09/12 13:30:56 222377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 222381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33357|rtt_var:3003|pto_duration:45369|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 222386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 222390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 222393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 62400|
[2025/09/12 13:30:56 222397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856274506|now:1757683856222381|interv:52125|
[2025/09/12 13:30:56 222401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856274506|now:1757683856222381|interval:52125|pto_count:0|srtt:33357
[2025/09/12 13:30:56 222406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 104, ack_elapse 31808, delivered 1224|rate 38480|lost 0|
[2025/09/12 13:30:56 222410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 222418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:23227|extra_cwnd:16708|
[2025/09/12 13:30:56 222422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:64469|packet_lost:0|acked:1200|po_sent_time:1757683856190609|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 222427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:64469|packet_lost:0|acked:1200|po_sent_time:1757683856190609|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 222431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:263433|cwnd:65669|full_bw_reached:0|inflight:62400|srtt:33357|latest_rtt:31704|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 222436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:e|
[2025/09/12 13:30:56 222441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|offset:6|data_length:1|fin:0|stream_id:6|path:0|
[2025/09/12 13:30:56 222445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_insert_stream_frame|merge left|merged_offset_end:7|new_offset:6|new_len:1|
[2025/09/12 13:30:56 222449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|xqc_stream_ready_to_read part recvd|
[2025/09/12 13:30:56 222453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856246112|pq_index:0|
[2025/09/12 13:30:56 222457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856221319|
[2025/09/12 13:30:56 222461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_stream_frame|stream_length:0|merged_offset_end:7|stream_id:6|
[2025/09/12 13:30:56 222465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 13:30:56 222470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 13:30:56 222475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:18|largest:18|pns:2|
[2025/09/12 13:30:56 222479] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:18|frame:ACK STREAM |recv_time:1757683856222313|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 222484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976222313|now:1757683856222313|interv:120000000|
[2025/09/12 13:30:56 222488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976222313|now:1757683856222313|interv:120000000|
[2025/09/12 13:30:56 222492] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856222492|
[2025/09/12 13:30:56 222496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856222496|
[2025/09/12 13:30:56 222501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_read_streams|stream_read_notify|flag:18|stream_id:6|conn:0000561FA36500DC|
[2025/09/12 13:30:56 222506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_data|xqc_stream_recv|read:1|fin:0|
[2025/09/12 13:30:56 222510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|stream_id:6|h3_stream_type:3|data_size:1|fin:0
[2025/09/12 13:30:56 222517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_uni_payload|xqc_h3_stream_process_uni_payload|type:3|sz:1|
[2025/09/12 13:30:56 222521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_qpack_on_decoder_ins|recv decoder ins|type:0|
[2025/09/12 13:30:56 222525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_section_ack|on section ack|stream_id:8|
[2025/09/12 13:30:56 222528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_encoder_section_ack|section acked|stream_id:8|min_rep:2|ricnt:3|
[2025/09/12 13:30:56 222533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_process_in|xqc_h3_stream_process_uni|1|
[2025/09/12 13:30:56 222537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_read_notify|success|stream_id:6|conn:0000561FA36500DC|
[2025/09/12 13:30:56 222542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|largest_recv:18|ack_delay:229|first_ack_range:7|largest_pkt_recv_time:1757683856222313|
[2025/09/12 13:30:56 222546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:18|low:11|pkt_pns:2|
[2025/09/12 13:30:56 222550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:18|frame_largest_recv:18|
[2025/09/12 13:30:56 222554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 13:30:56 222558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 222563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33357|min_srtt:33357|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 222567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1208|inflight:62400|cwnd:65669|conn:0000561FA36500DC|stream_id:8|stream_offset:64875|
[2025/09/12 13:30:56 222572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33357|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 222576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 222581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33357|min_srtt:33357|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 222585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2408|inflight:62400|cwnd:65669|conn:0000561FA36500DC|stream_id:8|stream_offset:66054|
[2025/09/12 13:30:56 222589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 222593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 222597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 222601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 222606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:18|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 13:30:56 222610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:89|
[2025/09/12 13:30:56 222643] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:89|size:18|sent:34|pkt_type:SHORT_HEADER|frame:ACK |inflight:62400|now:1757683856222616|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 222657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:89|origin_pktnum:0|size:18|enc_size:34|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 222664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 222670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:62400|cwnd:65669|conn:0000561FA36500DC|stream_id:8|stream_offset:63696|
[2025/09/12 13:30:56 222676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 222682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:90|
[2025/09/12 13:30:56 222713] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:90|size:1208|sent:1224|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:62400|now:1757683856222691|stream_id:8|stream_offset:63696|
[2025/09/12 13:30:56 222720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:90|origin_pktnum:0|size:1208|enc_size:1224|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 222726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:62400|applimit:0|
[2025/09/12 13:30:56 222732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33357|rtt_var:3003|pto_duration:45369|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 222738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 222743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 222749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 63608|
[2025/09/12 13:30:56 222754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856293060|now:1757683856222732|interv:70328|
[2025/09/12 13:30:56 222760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856293060|now:1757683856222732|interval:70328|pto_count:0|srtt:33357
[2025/09/12 13:30:56 222766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:65669|inflight:63608|
[2025/09/12 13:30:56 222773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 222778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:63608|cwnd:65669|conn:0000561FA36500DC|stream_id:8|stream_offset:64875|
[2025/09/12 13:30:56 222784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 222789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:91|
[2025/09/12 13:30:56 222816] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:91|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:63608|now:1757683856222798|stream_id:8|stream_offset:64875|
[2025/09/12 13:30:56 222823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:91|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 222833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:63608|applimit:0|
[2025/09/12 13:30:56 222839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33357|rtt_var:3003|pto_duration:45369|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 222844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 222850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 222855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 64808|
[2025/09/12 13:30:56 222861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856293167|now:1757683856222839|interv:70328|
[2025/09/12 13:30:56 222866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856293167|now:1757683856222839|interval:70328|pto_count:0|srtt:33357
[2025/09/12 13:30:56 222872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:65669|inflight:64808|
[2025/09/12 13:30:56 222879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856293167|
[2025/09/12 13:30:56 222885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856293167|
[2025/09/12 13:30:56 222891] [debug] |xqc_engine_wakeup_after|wakeup:1757683856293167|now:1757683856222891|diff:70276|
[2025/09/12 13:30:56 222898] [debug] |xqc_engine_main_logic|END|now:1757683856222496|
[2025/09/12 13:30:56 222905] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856222905|
[2025/09/12 13:30:56 222910] [debug] |xqc_engine_wakeup_after|wakeup:1757683856293167|now:1757683856222910|diff:70257|
[2025/09/12 13:30:56 222915] [debug] |xqc_engine_main_logic|END|now:1757683856222905|
[2025/09/12 13:30:56 224020] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:36|state:ESTABED|recv_time:1757683856224019|
[2025/09/12 13:30:56 224029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 224035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:18|
[2025/09/12 13:30:56 224039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:19|
[2025/09/12 13:30:56 224045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:19|
[2025/09/12 13:30:56 224049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 224054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:37|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:38|path_largest_ack:37|
[2025/09/12 13:30:56 224058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2424|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:196|ack_elapse:33514|ctl_first_sent_time:1757683856190701|lagest_ack_time:1757683856224019|curr_delivered:20917|
[2025/09/12 13:30:56 224063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856190701|
[2025/09/12 13:30:56 224078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:433||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 13:30:56 224082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:38|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:38|path_largest_ack:38|
[2025/09/12 13:30:56 224087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2424|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:196|ack_elapse:33514|ctl_first_sent_time:1757683856190701|lagest_ack_time:1757683856224019|curr_delivered:22117|
[2025/09/12 13:30:56 224096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856190793|
[2025/09/12 13:30:56 224100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:432||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 13:30:56 224104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33357|rttvar:3003|minrtt:30564|latest_rtt:33226|ack_delay:32|
[2025/09/12 13:30:56 224108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33337|rttvar:2293|minrtt:30564|latest_rtt:33226|ack_delay:32|
[2025/09/12 13:30:56 224113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:38|lost_pn:35|thresh:3|
[2025/09/12 13:30:56 224117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 224121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33337|rtt_var:2293|pto_duration:42509|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 224125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 224129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 224133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 62408|
[2025/09/12 13:30:56 224137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856290307|now:1757683856224121|interv:66186|
[2025/09/12 13:30:56 224141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856290307|now:1757683856224121|interval:66186|pto_count:0|srtt:33337
[2025/09/12 13:30:56 224146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 196, ack_elapse 33514, delivered 3624|rate 108133|lost 0|
[2025/09/12 13:30:56 224153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 224160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:23227|extra_cwnd:16708|
[2025/09/12 13:30:56 224165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:65669|packet_lost:0|acked:2400|po_sent_time:1757683856190793|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 224171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:65669|packet_lost:0|acked:2400|po_sent_time:1757683856190793|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 224179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:263433|cwnd:68069|full_bw_reached:0|inflight:62408|srtt:33337|latest_rtt:33226|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 224186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:19|largest:19|pns:2|
[2025/09/12 13:30:56 224191] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:19|frame:ACK |recv_time:1757683856224019|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 224199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976224019|now:1757683856224019|interv:120000000|
[2025/09/12 13:30:56 224203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976224019|now:1757683856224019|interv:120000000|
[2025/09/12 13:30:56 224207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856293167|pq_index:0|
[2025/09/12 13:30:56 224211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856222496|
[2025/09/12 13:30:56 224215] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856224215|
[2025/09/12 13:30:56 224220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856224219|
[2025/09/12 13:30:56 224226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33337|min_srtt:33337|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 224230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:62408|cwnd:68069|conn:0000561FA36500DC|stream_id:8|stream_offset:66054|
[2025/09/12 13:30:56 224235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33337|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 224240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 224244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33337|min_srtt:33337|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 224248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:62408|cwnd:68069|conn:0000561FA36500DC|stream_id:8|stream_offset:67233|
[2025/09/12 13:30:56 224253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33337|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 224257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 224261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33337|min_srtt:33337|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 224265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:62408|cwnd:68069|conn:0000561FA36500DC|stream_id:8|stream_offset:68412|
[2025/09/12 13:30:56 224270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33337|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 224274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 224278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33337|min_srtt:33337|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 224282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:62408|cwnd:68069|conn:0000561FA36500DC|stream_id:8|stream_offset:69591|
[2025/09/12 13:30:56 224289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33337|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 224294] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 224298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33337|min_srtt:33337|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 224302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:62408|cwnd:68069|conn:0000561FA36500DC|stream_id:8|stream_offset:70770|
[2025/09/12 13:30:56 224306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 224310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 224314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 224318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 224322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 224327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:62408|cwnd:68069|conn:0000561FA36500DC|stream_id:8|stream_offset:66054|
[2025/09/12 13:30:56 224331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 224335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:92|
[2025/09/12 13:30:56 224364] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:92|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:62408|now:1757683856224342|stream_id:8|stream_offset:66054|
[2025/09/12 13:30:56 224369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:92|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 224374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:62408|applimit:0|
[2025/09/12 13:30:56 224378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33337|rtt_var:2293|pto_duration:42509|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 224383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 224387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 224390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 63608|
[2025/09/12 13:30:56 224394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856291851|now:1757683856224378|interv:67473|
[2025/09/12 13:30:56 224398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856291851|now:1757683856224378|interval:67473|pto_count:0|srtt:33337
[2025/09/12 13:30:56 224406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:68069|inflight:63608|
[2025/09/12 13:30:56 224411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 224415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:63608|cwnd:68069|conn:0000561FA36500DC|stream_id:8|stream_offset:67233|
[2025/09/12 13:30:56 224419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 224423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:93|
[2025/09/12 13:30:56 224442] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:93|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:63608|now:1757683856224429|stream_id:8|stream_offset:67233|
[2025/09/12 13:30:56 224447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:93|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 224452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:63608|applimit:0|
[2025/09/12 13:30:56 224456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33337|rtt_var:2293|pto_duration:42509|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 224460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 224464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 224468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 64808|
[2025/09/12 13:30:56 224471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856291938|now:1757683856224456|interv:67482|
[2025/09/12 13:30:56 224475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856291938|now:1757683856224456|interval:67482|pto_count:0|srtt:33337
[2025/09/12 13:30:56 224480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:68069|inflight:64808|
[2025/09/12 13:30:56 224484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 224488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:64808|cwnd:68069|conn:0000561FA36500DC|stream_id:8|stream_offset:68412|
[2025/09/12 13:30:56 224492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 224496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:94|
[2025/09/12 13:30:56 224513] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:94|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:64808|now:1757683856224502|stream_id:8|stream_offset:68412|
[2025/09/12 13:30:56 224518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:94|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 224525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:64808|applimit:0|
[2025/09/12 13:30:56 224529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33337|rtt_var:2293|pto_duration:42509|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 224534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 224537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 224541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 66008|
[2025/09/12 13:30:56 224545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856292011|now:1757683856224529|interv:67482|
[2025/09/12 13:30:56 224549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856292011|now:1757683856224529|interval:67482|pto_count:0|srtt:33337
[2025/09/12 13:30:56 224553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:68069|inflight:66008|
[2025/09/12 13:30:56 224557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 224562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:66008|cwnd:68069|conn:0000561FA36500DC|stream_id:8|stream_offset:69591|
[2025/09/12 13:30:56 224566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 224570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:95|
[2025/09/12 13:30:56 224587] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:95|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:66008|now:1757683856224575|stream_id:8|stream_offset:69591|
[2025/09/12 13:30:56 224591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:95|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 224596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:66008|applimit:0|
[2025/09/12 13:30:56 224600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33337|rtt_var:2293|pto_duration:42509|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 224604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 224608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 224611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 67208|
[2025/09/12 13:30:56 224615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856292084|now:1757683856224600|interv:67484|
[2025/09/12 13:30:56 224619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856292084|now:1757683856224600|interval:67484|pto_count:0|srtt:33337
[2025/09/12 13:30:56 224623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:68069|inflight:67208|
[2025/09/12 13:30:56 224628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856292084|
[2025/09/12 13:30:56 224638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856292084|
[2025/09/12 13:30:56 224644] [debug] |xqc_engine_wakeup_after|wakeup:1757683856292084|now:1757683856224644|diff:67440|
[2025/09/12 13:30:56 224651] [debug] |xqc_engine_main_logic|END|now:1757683856224219|
[2025/09/12 13:30:56 224659] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856224658|
[2025/09/12 13:30:56 224664] [debug] |xqc_engine_wakeup_after|wakeup:1757683856292084|now:1757683856224664|diff:67420|
[2025/09/12 13:30:56 224670] [debug] |xqc_engine_main_logic|END|now:1757683856224658|
[2025/09/12 13:30:56 226049] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:36|state:ESTABED|recv_time:1757683856226048|
[2025/09/12 13:30:56 226058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 226065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:19|
[2025/09/12 13:30:56 226069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:20|
[2025/09/12 13:30:56 226074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:20|
[2025/09/12 13:30:56 226078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 226083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:39|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:40|path_largest_ack:39|
[2025/09/12 13:30:56 226088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:4824|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:383|ack_elapse:35543|ctl_first_sent_time:1757683856190888|lagest_ack_time:1757683856226048|curr_delivered:23317|
[2025/09/12 13:30:56 226092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856190888|
[2025/09/12 13:30:56 226097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:431||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 13:30:56 226101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:40|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:40|path_largest_ack:40|
[2025/09/12 13:30:56 226105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:4824|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:383|ack_elapse:35543|ctl_first_sent_time:1757683856190888|lagest_ack_time:1757683856226048|curr_delivered:24517|
[2025/09/12 13:30:56 226110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856190990|
[2025/09/12 13:30:56 226114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:430||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 13:30:56 226118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33337|rttvar:2293|minrtt:30564|latest_rtt:35058|ack_delay:32|
[2025/09/12 13:30:56 226122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33548|rttvar:2142|minrtt:30564|latest_rtt:35058|ack_delay:32|
[2025/09/12 13:30:56 226127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:40|lost_pn:37|thresh:3|
[2025/09/12 13:30:56 226131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 226135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33548|rtt_var:2142|pto_duration:42116|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 226143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 226147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 226151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 64808|
[2025/09/12 13:30:56 226155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856291691|now:1757683856226134|interv:65557|
[2025/09/12 13:30:56 226159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856291691|now:1757683856226134|interval:65557|pto_count:0|srtt:33548
[2025/09/12 13:30:56 226163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 383, ack_elapse 35543, delivered 6024|rate 169484|lost 0|
[2025/09/12 13:30:56 226169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 226174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:23227|extra_cwnd:16708|
[2025/09/12 13:30:56 226178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:68069|packet_lost:0|acked:2400|po_sent_time:1757683856190990|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 226184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:68069|packet_lost:0|acked:2400|po_sent_time:1757683856190990|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 226189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:263433|cwnd:70469|full_bw_reached:0|inflight:64808|srtt:33548|latest_rtt:35058|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 226195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:20|largest:20|pns:2|
[2025/09/12 13:30:56 226199] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:20|frame:ACK |recv_time:1757683856226048|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 226204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976226048|now:1757683856226048|interv:120000000|
[2025/09/12 13:30:56 226208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976226048|now:1757683856226048|interv:120000000|
[2025/09/12 13:30:56 226212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856292084|pq_index:0|
[2025/09/12 13:30:56 226216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856224219|
[2025/09/12 13:30:56 226220] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856226220|
[2025/09/12 13:30:56 226225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856226224|
[2025/09/12 13:30:56 226231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33548|min_srtt:33548|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 226235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:64808|cwnd:70469|conn:0000561FA36500DC|stream_id:8|stream_offset:70770|
[2025/09/12 13:30:56 226242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33548|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 226247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 226251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33548|min_srtt:33548|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 226256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:64808|cwnd:70469|conn:0000561FA36500DC|stream_id:8|stream_offset:71949|
[2025/09/12 13:30:56 226260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33548|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 226264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 226268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33548|min_srtt:33548|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 226273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:64808|cwnd:70469|conn:0000561FA36500DC|stream_id:8|stream_offset:73128|
[2025/09/12 13:30:56 226277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33548|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 226281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 226285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33548|min_srtt:33548|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 226289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:64808|cwnd:70469|conn:0000561FA36500DC|stream_id:8|stream_offset:74307|
[2025/09/12 13:30:56 226294] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33548|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 226298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 226302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33548|min_srtt:33548|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 226306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:64808|cwnd:70469|conn:0000561FA36500DC|stream_id:8|stream_offset:75486|
[2025/09/12 13:30:56 226311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 226314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 226318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 226325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 226330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 226334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:64808|cwnd:70469|conn:0000561FA36500DC|stream_id:8|stream_offset:70770|
[2025/09/12 13:30:56 226338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 226342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:96|
[2025/09/12 13:30:56 226370] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:96|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:64808|now:1757683856226348|stream_id:8|stream_offset:70770|
[2025/09/12 13:30:56 226375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:96|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 226380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:64808|applimit:0|
[2025/09/12 13:30:56 226384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33548|rtt_var:2142|pto_duration:42116|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 226388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 226392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 226396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 66008|
[2025/09/12 13:30:56 226400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856293464|now:1757683856226384|interv:67080|
[2025/09/12 13:30:56 226404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856293464|now:1757683856226384|interval:67080|pto_count:0|srtt:33548
[2025/09/12 13:30:56 226408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:70469|inflight:66008|
[2025/09/12 13:30:56 226413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 226417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:66008|cwnd:70469|conn:0000561FA36500DC|stream_id:8|stream_offset:71949|
[2025/09/12 13:30:56 226421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 226425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:97|
[2025/09/12 13:30:56 226443] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:97|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:66008|now:1757683856226431|stream_id:8|stream_offset:71949|
[2025/09/12 13:30:56 226448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:97|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 226456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:66008|applimit:0|
[2025/09/12 13:30:56 226460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33548|rtt_var:2142|pto_duration:42116|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 226464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 226468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 226472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 67208|
[2025/09/12 13:30:56 226476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856293547|now:1757683856226460|interv:67087|
[2025/09/12 13:30:56 226480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856293547|now:1757683856226460|interval:67087|pto_count:0|srtt:33548
[2025/09/12 13:30:56 226484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:70469|inflight:67208|
[2025/09/12 13:30:56 226488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 226492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:67208|cwnd:70469|conn:0000561FA36500DC|stream_id:8|stream_offset:73128|
[2025/09/12 13:30:56 226497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 226501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:98|
[2025/09/12 13:30:56 226518] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:98|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:67208|now:1757683856226506|stream_id:8|stream_offset:73128|
[2025/09/12 13:30:56 226523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:98|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 226527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:67208|applimit:0|
[2025/09/12 13:30:56 226531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33548|rtt_var:2142|pto_duration:42116|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 226535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 226539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 226543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 68408|
[2025/09/12 13:30:56 226547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856293622|now:1757683856226531|interv:67091|
[2025/09/12 13:30:56 226551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856293622|now:1757683856226531|interval:67091|pto_count:0|srtt:33548
[2025/09/12 13:30:56 226555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:70469|inflight:68408|
[2025/09/12 13:30:56 226559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 226566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:68408|cwnd:70469|conn:0000561FA36500DC|stream_id:8|stream_offset:74307|
[2025/09/12 13:30:56 226571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 226575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:99|
[2025/09/12 13:30:56 226592] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:99|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:68408|now:1757683856226580|stream_id:8|stream_offset:74307|
[2025/09/12 13:30:56 226597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:99|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 226601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:68408|applimit:0|
[2025/09/12 13:30:56 226605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33548|rtt_var:2142|pto_duration:42116|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 226609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 226613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 226617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 69608|
[2025/09/12 13:30:56 226620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856293696|now:1757683856226605|interv:67091|
[2025/09/12 13:30:56 226624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856293696|now:1757683856226605|interval:67091|pto_count:0|srtt:33548
[2025/09/12 13:30:56 226628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:70469|inflight:69608|
[2025/09/12 13:30:56 226633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856293696|
[2025/09/12 13:30:56 226639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856293696|
[2025/09/12 13:30:56 226645] [debug] |xqc_engine_wakeup_after|wakeup:1757683856293696|now:1757683856226645|diff:67051|
[2025/09/12 13:30:56 226652] [debug] |xqc_engine_main_logic|END|now:1757683856226224|
[2025/09/12 13:30:56 226660] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856226660|
[2025/09/12 13:30:56 226665] [debug] |xqc_engine_wakeup_after|wakeup:1757683856293696|now:1757683856226665|diff:67031|
[2025/09/12 13:30:56 226671] [debug] |xqc_engine_main_logic|END|now:1757683856226660|
[2025/09/12 13:30:56 228021] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:36|state:ESTABED|recv_time:1757683856228020|
[2025/09/12 13:30:56 228031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 228037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:20|
[2025/09/12 13:30:56 228041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:21|
[2025/09/12 13:30:56 228046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:21|
[2025/09/12 13:30:56 228050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 228055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:41|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:42|path_largest_ack:41|
[2025/09/12 13:30:56 228064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:7224|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:578|ack_elapse:37515|ctl_first_sent_time:1757683856191083|lagest_ack_time:1757683856228020|curr_delivered:25717|
[2025/09/12 13:30:56 228068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856191083|
[2025/09/12 13:30:56 228073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:429||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 13:30:56 228077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:42|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:42|path_largest_ack:42|
[2025/09/12 13:30:56 228082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:7224|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:578|ack_elapse:37515|ctl_first_sent_time:1757683856191083|lagest_ack_time:1757683856228020|curr_delivered:26917|
[2025/09/12 13:30:56 228086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856191170|
[2025/09/12 13:30:56 228090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:428||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 13:30:56 228094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33548|rttvar:2142|minrtt:30564|latest_rtt:36850|ack_delay:40|
[2025/09/12 13:30:56 228098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33956|rttvar:2422|minrtt:30564|latest_rtt:36850|ack_delay:40|
[2025/09/12 13:30:56 228102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:42|lost_pn:39|thresh:3|
[2025/09/12 13:30:56 228106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 228111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33956|rtt_var:2422|pto_duration:43644|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 228115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 228119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 228123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 67208|
[2025/09/12 13:30:56 228127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856295224|now:1757683856228110|interv:67114|
[2025/09/12 13:30:56 228131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856295224|now:1757683856228110|interval:67114|pto_count:0|srtt:33956
[2025/09/12 13:30:56 228135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 578, ack_elapse 37515, delivered 8424|rate 224550|lost 0|
[2025/09/12 13:30:56 228139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 228144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:23227|extra_cwnd:16708|
[2025/09/12 13:30:56 228148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:70469|packet_lost:0|acked:2400|po_sent_time:1757683856191170|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 228155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:70469|packet_lost:0|acked:2400|po_sent_time:1757683856191170|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 228159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:263433|cwnd:72869|full_bw_reached:0|inflight:67208|srtt:33956|latest_rtt:36850|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 228165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:21|largest:21|pns:2|
[2025/09/12 13:30:56 228170] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:21|frame:ACK |recv_time:1757683856228020|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 228174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976228020|now:1757683856228020|interv:120000000|
[2025/09/12 13:30:56 228179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976228020|now:1757683856228020|interv:120000000|
[2025/09/12 13:30:56 228182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856293696|pq_index:0|
[2025/09/12 13:30:56 228187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856226224|
[2025/09/12 13:30:56 228191] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856228190|
[2025/09/12 13:30:56 228195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856228194|
[2025/09/12 13:30:56 228201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33956|min_srtt:33956|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 228206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:67208|cwnd:72869|conn:0000561FA36500DC|stream_id:8|stream_offset:75486|
[2025/09/12 13:30:56 228210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33956|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 228215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 228219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33956|min_srtt:33956|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 228224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:67208|cwnd:72869|conn:0000561FA36500DC|stream_id:8|stream_offset:76665|
[2025/09/12 13:30:56 228228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33956|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 228233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 228239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33956|min_srtt:33956|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 228243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:67208|cwnd:72869|conn:0000561FA36500DC|stream_id:8|stream_offset:77844|
[2025/09/12 13:30:56 228248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33956|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 228252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 228256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33956|min_srtt:33956|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 228260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:67208|cwnd:72869|conn:0000561FA36500DC|stream_id:8|stream_offset:79023|
[2025/09/12 13:30:56 228265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33956|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 228269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 228273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33956|min_srtt:33956|path_bw:263433|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 228277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:67208|cwnd:72869|conn:0000561FA36500DC|stream_id:8|stream_offset:80202|
[2025/09/12 13:30:56 228281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 228285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 228289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 228293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 228298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 228302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:67208|cwnd:72869|conn:0000561FA36500DC|stream_id:8|stream_offset:75486|
[2025/09/12 13:30:56 228306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 228310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:100|
[2025/09/12 13:30:56 228338] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:100|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:67208|now:1757683856228317|stream_id:8|stream_offset:75486|
[2025/09/12 13:30:56 228344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:100|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 228352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:67208|applimit:0|
[2025/09/12 13:30:56 228356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33956|rtt_var:2422|pto_duration:43644|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 228360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 228364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 228368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 68408|
[2025/09/12 13:30:56 228372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856296961|now:1757683856228356|interv:68605|
[2025/09/12 13:30:56 228376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856296961|now:1757683856228356|interval:68605|pto_count:0|srtt:33956
[2025/09/12 13:30:56 228380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:72869|inflight:68408|
[2025/09/12 13:30:56 228385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 228389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:68408|cwnd:72869|conn:0000561FA36500DC|stream_id:8|stream_offset:76665|
[2025/09/12 13:30:56 228394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 228398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:101|
[2025/09/12 13:30:56 228417] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:101|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:68408|now:1757683856228403|stream_id:8|stream_offset:76665|
[2025/09/12 13:30:56 228422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:101|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 228426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:68408|applimit:0|
[2025/09/12 13:30:56 228430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33956|rtt_var:2422|pto_duration:43644|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 228434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 228438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 228442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 69608|
[2025/09/12 13:30:56 228446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856297047|now:1757683856228430|interv:68617|
[2025/09/12 13:30:56 228449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856297047|now:1757683856228430|interval:68617|pto_count:0|srtt:33956
[2025/09/12 13:30:56 228454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:72869|inflight:69608|
[2025/09/12 13:30:56 228458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 228465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:69608|cwnd:72869|conn:0000561FA36500DC|stream_id:8|stream_offset:77844|
[2025/09/12 13:30:56 228470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 228474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:102|
[2025/09/12 13:30:56 228491] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:102|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:69608|now:1757683856228479|stream_id:8|stream_offset:77844|
[2025/09/12 13:30:56 228496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:102|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 228500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:69608|applimit:0|
[2025/09/12 13:30:56 228504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33956|rtt_var:2422|pto_duration:43644|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 228508] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 228512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 228516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 70808|
[2025/09/12 13:30:56 228520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856297123|now:1757683856228504|interv:68619|
[2025/09/12 13:30:56 228524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856297123|now:1757683856228504|interval:68619|pto_count:0|srtt:33956
[2025/09/12 13:30:56 228528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:72869|inflight:70808|
[2025/09/12 13:30:56 228532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 228536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:70808|cwnd:72869|conn:0000561FA36500DC|stream_id:8|stream_offset:79023|
[2025/09/12 13:30:56 228540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 228544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:103|
[2025/09/12 13:30:56 228561] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:103|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:70808|now:1757683856228550|stream_id:8|stream_offset:79023|
[2025/09/12 13:30:56 228565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:103|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 228570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:70808|applimit:0|
[2025/09/12 13:30:56 228574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33956|rtt_var:2422|pto_duration:43644|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 228581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 228585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 228589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 72008|
[2025/09/12 13:30:56 228593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856297194|now:1757683856228573|interv:68621|
[2025/09/12 13:30:56 228596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856297194|now:1757683856228573|interval:68621|pto_count:0|srtt:33956
[2025/09/12 13:30:56 228601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:72869|inflight:72008|
[2025/09/12 13:30:56 228605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856297194|
[2025/09/12 13:30:56 228610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856297194|
[2025/09/12 13:30:56 228617] [debug] |xqc_engine_wakeup_after|wakeup:1757683856297194|now:1757683856228617|diff:68577|
[2025/09/12 13:30:56 228624] [debug] |xqc_engine_main_logic|END|now:1757683856228194|
[2025/09/12 13:30:56 228631] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856228631|
[2025/09/12 13:30:56 228637] [debug] |xqc_engine_wakeup_after|wakeup:1757683856297194|now:1757683856228637|diff:68557|
[2025/09/12 13:30:56 228643] [debug] |xqc_engine_main_logic|END|now:1757683856228631|
[2025/09/12 13:30:56 229999] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:36|state:ESTABED|recv_time:1757683856229998|
[2025/09/12 13:30:56 230009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 230015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:21|
[2025/09/12 13:30:56 230019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:22|
[2025/09/12 13:30:56 230025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:22|
[2025/09/12 13:30:56 230029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 230033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:43|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:44|path_largest_ack:43|
[2025/09/12 13:30:56 230038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:9624|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:745|ack_elapse:39493|ctl_first_sent_time:1757683856191250|lagest_ack_time:1757683856229998|curr_delivered:28117|
[2025/09/12 13:30:56 230042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856191250|
[2025/09/12 13:30:56 230047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:427||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 13:30:56 230051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:44|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:44|path_largest_ack:44|
[2025/09/12 13:30:56 230055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:9624|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:745|ack_elapse:39493|ctl_first_sent_time:1757683856191250|lagest_ack_time:1757683856229998|curr_delivered:29317|
[2025/09/12 13:30:56 230060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856191326|
[2025/09/12 13:30:56 230068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:426||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/12 13:30:56 230072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33956|rttvar:2422|minrtt:30564|latest_rtt:38672|ack_delay:32|
[2025/09/12 13:30:56 230076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:34542|rttvar:2988|minrtt:30564|latest_rtt:38672|ack_delay:32|
[2025/09/12 13:30:56 230080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:44|lost_pn:41|thresh:3|
[2025/09/12 13:30:56 230084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 230088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34542|rtt_var:2988|pto_duration:46494|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 230093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 230097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 230100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 69608|
[2025/09/12 13:30:56 230104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856300044|now:1757683856230088|interv:69956|
[2025/09/12 13:30:56 230108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856300044|now:1757683856230088|interval:69956|pto_count:0|srtt:34542
[2025/09/12 13:30:56 230113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 745, ack_elapse 39493, delivered 10824|rate 274073|lost 0|
[2025/09/12 13:30:56 230117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (274073) in round 4|
[2025/09/12 13:30:56 230121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 230125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:24164|extra_cwnd:17388|
[2025/09/12 13:30:56 230129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:72869|packet_lost:0|acked:2400|po_sent_time:1757683856191326|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 230134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:72869|packet_lost:0|acked:2400|po_sent_time:1757683856191326|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 230138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:274073|cwnd:75269|full_bw_reached:0|inflight:69608|srtt:34542|latest_rtt:38672|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 230144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:22|largest:22|pns:2|
[2025/09/12 13:30:56 230148] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:22|frame:ACK |recv_time:1757683856229998|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 230156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976229998|now:1757683856229998|interv:120000000|
[2025/09/12 13:30:56 230164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976229998|now:1757683856229998|interv:120000000|
[2025/09/12 13:30:56 230168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856297194|pq_index:0|
[2025/09/12 13:30:56 230173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856228194|
[2025/09/12 13:30:56 230176] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856230176|
[2025/09/12 13:30:56 230181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856230180|
[2025/09/12 13:30:56 230187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34542|min_srtt:34542|path_bw:274073|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 230191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:69608|cwnd:75269|conn:0000561FA36500DC|stream_id:8|stream_offset:80202|
[2025/09/12 13:30:56 230196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34542|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 230200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 230204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34542|min_srtt:34542|path_bw:274073|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 230209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:69608|cwnd:75269|conn:0000561FA36500DC|stream_id:8|stream_offset:81381|
[2025/09/12 13:30:56 230213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34542|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 230217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 230221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34542|min_srtt:34542|path_bw:274073|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 230225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:69608|cwnd:75269|conn:0000561FA36500DC|stream_id:8|stream_offset:82560|
[2025/09/12 13:30:56 230230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34542|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 230234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 230238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34542|min_srtt:34542|path_bw:274073|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 230242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:69608|cwnd:75269|conn:0000561FA36500DC|stream_id:8|stream_offset:83739|
[2025/09/12 13:30:56 230249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34542|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 230253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 230257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34542|min_srtt:34542|path_bw:274073|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 230261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:69608|cwnd:75269|conn:0000561FA36500DC|stream_id:8|stream_offset:84918|
[2025/09/12 13:30:56 230266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 230270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 230273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 230278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 230282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 230286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:69608|cwnd:75269|conn:0000561FA36500DC|stream_id:8|stream_offset:80202|
[2025/09/12 13:30:56 230290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 230295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:104|
[2025/09/12 13:30:56 230322] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:104|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:69608|now:1757683856230301|stream_id:8|stream_offset:80202|
[2025/09/12 13:30:56 230328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:104|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 230333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:69608|applimit:0|
[2025/09/12 13:30:56 230337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34542|rtt_var:2988|pto_duration:46494|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 230341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 230345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 230349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 70808|
[2025/09/12 13:30:56 230353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856301795|now:1757683856230337|interv:71458|
[2025/09/12 13:30:56 230357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856301795|now:1757683856230337|interval:71458|pto_count:0|srtt:34542
[2025/09/12 13:30:56 230369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:75269|inflight:70808|
[2025/09/12 13:30:56 230374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 230378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:70808|cwnd:75269|conn:0000561FA36500DC|stream_id:8|stream_offset:81381|
[2025/09/12 13:30:56 230382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 230386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:105|
[2025/09/12 13:30:56 230405] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:105|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:70808|now:1757683856230392|stream_id:8|stream_offset:81381|
[2025/09/12 13:30:56 230410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:105|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 230414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:70808|applimit:0|
[2025/09/12 13:30:56 230418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34542|rtt_var:2988|pto_duration:46494|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 230423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 230426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 230430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 72008|
[2025/09/12 13:30:56 230434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856301886|now:1757683856230418|interv:71468|
[2025/09/12 13:30:56 230438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856301886|now:1757683856230418|interval:71468|pto_count:0|srtt:34542
[2025/09/12 13:30:56 230442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:75269|inflight:72008|
[2025/09/12 13:30:56 230446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 230451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:72008|cwnd:75269|conn:0000561FA36500DC|stream_id:8|stream_offset:82560|
[2025/09/12 13:30:56 230455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 230459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:106|
[2025/09/12 13:30:56 230475] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:106|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:72008|now:1757683856230464|stream_id:8|stream_offset:82560|
[2025/09/12 13:30:56 230480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:106|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 230484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:72008|applimit:0|
[2025/09/12 13:30:56 230492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34542|rtt_var:2988|pto_duration:46494|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 230496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 230500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 230504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 73208|
[2025/09/12 13:30:56 230507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856301958|now:1757683856230492|interv:71466|
[2025/09/12 13:30:56 230511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856301958|now:1757683856230492|interval:71466|pto_count:0|srtt:34542
[2025/09/12 13:30:56 230516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:75269|inflight:73208|
[2025/09/12 13:30:56 230520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 230524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:73208|cwnd:75269|conn:0000561FA36500DC|stream_id:8|stream_offset:83739|
[2025/09/12 13:30:56 230528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 230532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:107|
[2025/09/12 13:30:56 230549] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:107|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:73208|now:1757683856230537|stream_id:8|stream_offset:83739|
[2025/09/12 13:30:56 230554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:107|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 230558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:73208|applimit:0|
[2025/09/12 13:30:56 230562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34542|rtt_var:2988|pto_duration:46494|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 230566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 230570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 230574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 74408|
[2025/09/12 13:30:56 230578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856302031|now:1757683856230562|interv:71469|
[2025/09/12 13:30:56 230582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856302031|now:1757683856230562|interval:71469|pto_count:0|srtt:34542
[2025/09/12 13:30:56 230586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:75269|inflight:74408|
[2025/09/12 13:30:56 230590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856302031|
[2025/09/12 13:30:56 230594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856302031|
[2025/09/12 13:30:56 230601] [debug] |xqc_engine_wakeup_after|wakeup:1757683856302031|now:1757683856230601|diff:71430|
[2025/09/12 13:30:56 230606] [debug] |xqc_engine_main_logic|END|now:1757683856230180|
[2025/09/12 13:30:56 230612] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856230612|
[2025/09/12 13:30:56 230619] [debug] |xqc_engine_wakeup_after|wakeup:1757683856302031|now:1757683856230619|diff:71412|
[2025/09/12 13:30:56 230626] [debug] |xqc_engine_main_logic|END|now:1757683856230612|
[2025/09/12 13:30:56 231991] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:36|state:ESTABED|recv_time:1757683856231990|
[2025/09/12 13:30:56 232001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 232007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:22|
[2025/09/12 13:30:56 232011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:23|
[2025/09/12 13:30:56 232016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:23|
[2025/09/12 13:30:56 232020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 232025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:45|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:46|path_largest_ack:45|
[2025/09/12 13:30:56 232029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:12024|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:908|ack_elapse:41485|ctl_first_sent_time:1757683856191413|lagest_ack_time:1757683856231990|curr_delivered:30517|
[2025/09/12 13:30:56 232034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856191413|
[2025/09/12 13:30:56 232039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:425||sndq_packets_used_bytes:0|sndq_packets_free:11|
[2025/09/12 13:30:56 232043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:46|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:46|path_largest_ack:46|
[2025/09/12 13:30:56 232047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:12024|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:908|ack_elapse:41485|ctl_first_sent_time:1757683856191413|lagest_ack_time:1757683856231990|curr_delivered:31717|
[2025/09/12 13:30:56 232051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856191488|
[2025/09/12 13:30:56 232055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:424||sndq_packets_used_bytes:0|sndq_packets_free:12|
[2025/09/12 13:30:56 232059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:34542|rttvar:2988|minrtt:30564|latest_rtt:40502|ack_delay:32|
[2025/09/12 13:30:56 232063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:35283|rttvar:3723|minrtt:30564|latest_rtt:40502|ack_delay:32|
[2025/09/12 13:30:56 232068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:46|lost_pn:43|thresh:3|
[2025/09/12 13:30:56 232072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 232076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:35283|rtt_var:3723|pto_duration:50175|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 232080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 232088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 232092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 72008|
[2025/09/12 13:30:56 232096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856305712|now:1757683856232075|interv:73637|
[2025/09/12 13:30:56 232100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856305712|now:1757683856232075|interval:73637|pto_count:0|srtt:35283
[2025/09/12 13:30:56 232104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 908, ack_elapse 41485, delivered 13224|rate 318765|lost 0|
[2025/09/12 13:30:56 232108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (318765) in round 4|
[2025/09/12 13:30:56 232113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 232117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:28105|extra_cwnd:20232|
[2025/09/12 13:30:56 232121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:75269|packet_lost:0|acked:2400|po_sent_time:1757683856191488|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 232125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:75269|packet_lost:0|acked:2400|po_sent_time:1757683856191488|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 232129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:318765|cwnd:77669|full_bw_reached:0|inflight:72008|srtt:35283|latest_rtt:40502|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 232135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:23|largest:23|pns:2|
[2025/09/12 13:30:56 232139] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:23|frame:ACK |recv_time:1757683856231990|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 232144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976231990|now:1757683856231990|interv:120000000|
[2025/09/12 13:30:56 232148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976231990|now:1757683856231990|interv:120000000|
[2025/09/12 13:30:56 232152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856302031|pq_index:0|
[2025/09/12 13:30:56 232156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856230180|
[2025/09/12 13:30:56 232160] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856232160|
[2025/09/12 13:30:56 232165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856232164|
[2025/09/12 13:30:56 232171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:35283|min_srtt:35283|path_bw:318765|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 232175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:72008|cwnd:77669|conn:0000561FA36500DC|stream_id:8|stream_offset:84918|
[2025/09/12 13:30:56 232182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:35283|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 232186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 232191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:35283|min_srtt:35283|path_bw:318765|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 232195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:72008|cwnd:77669|conn:0000561FA36500DC|stream_id:8|stream_offset:86097|
[2025/09/12 13:30:56 232199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:35283|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 232204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 232208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:35283|min_srtt:35283|path_bw:318765|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 232212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:72008|cwnd:77669|conn:0000561FA36500DC|stream_id:8|stream_offset:87276|
[2025/09/12 13:30:56 232216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:35283|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 232220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 232225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:35283|min_srtt:35283|path_bw:318765|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 232229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:72008|cwnd:77669|conn:0000561FA36500DC|stream_id:8|stream_offset:88455|
[2025/09/12 13:30:56 232233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:35283|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 232237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 232241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:35283|min_srtt:35283|path_bw:318765|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 232246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:72008|cwnd:77669|conn:0000561FA36500DC|stream_id:8|stream_offset:89634|
[2025/09/12 13:30:56 232250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 232254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 232258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 232264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 232269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 232273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:72008|cwnd:77669|conn:0000561FA36500DC|stream_id:8|stream_offset:84918|
[2025/09/12 13:30:56 232277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 232282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:108|
[2025/09/12 13:30:56 232310] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:108|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:72008|now:1757683856232288|stream_id:8|stream_offset:84918|
[2025/09/12 13:30:56 232315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:108|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 232320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:72008|applimit:0|
[2025/09/12 13:30:56 232324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:35283|rtt_var:3723|pto_duration:50175|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 232329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 232332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 232336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 73208|
[2025/09/12 13:30:56 232340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856307463|now:1757683856232324|interv:75139|
[2025/09/12 13:30:56 232344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856307463|now:1757683856232324|interval:75139|pto_count:0|srtt:35283
[2025/09/12 13:30:56 232349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:77669|inflight:73208|
[2025/09/12 13:30:56 232353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 232357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:73208|cwnd:77669|conn:0000561FA36500DC|stream_id:8|stream_offset:86097|
[2025/09/12 13:30:56 232362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 232366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:109|
[2025/09/12 13:30:56 232384] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:109|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:73208|now:1757683856232371|stream_id:8|stream_offset:86097|
[2025/09/12 13:30:56 232388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:109|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 232396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:73208|applimit:0|
[2025/09/12 13:30:56 232400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:35283|rtt_var:3723|pto_duration:50175|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 232405] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 232408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 232412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 74408|
[2025/09/12 13:30:56 232416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856307546|now:1757683856232400|interv:75146|
[2025/09/12 13:30:56 232420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856307546|now:1757683856232400|interval:75146|pto_count:0|srtt:35283
[2025/09/12 13:30:56 232424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:77669|inflight:74408|
[2025/09/12 13:30:56 232428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 232433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:74408|cwnd:77669|conn:0000561FA36500DC|stream_id:8|stream_offset:87276|
[2025/09/12 13:30:56 232437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 232441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:110|
[2025/09/12 13:30:56 232458] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:110|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:74408|now:1757683856232446|stream_id:8|stream_offset:87276|
[2025/09/12 13:30:56 232463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:110|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 232467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:74408|applimit:0|
[2025/09/12 13:30:56 232471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:35283|rtt_var:3723|pto_duration:50175|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 232475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 232479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 232483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 75608|
[2025/09/12 13:30:56 232487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856307621|now:1757683856232471|interv:75150|
[2025/09/12 13:30:56 232491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856307621|now:1757683856232471|interval:75150|pto_count:0|srtt:35283
[2025/09/12 13:30:56 232495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:77669|inflight:75608|
[2025/09/12 13:30:56 232499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 232506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:75608|cwnd:77669|conn:0000561FA36500DC|stream_id:8|stream_offset:88455|
[2025/09/12 13:30:56 232511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 232515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:111|
[2025/09/12 13:30:56 232532] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:111|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:75608|now:1757683856232520|stream_id:8|stream_offset:88455|
[2025/09/12 13:30:56 232537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:111|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 232541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:75608|applimit:0|
[2025/09/12 13:30:56 232545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:35283|rtt_var:3723|pto_duration:50175|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 232549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 232553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 232557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 76808|
[2025/09/12 13:30:56 232561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856307695|now:1757683856232545|interv:75150|
[2025/09/12 13:30:56 232565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856307695|now:1757683856232545|interval:75150|pto_count:0|srtt:35283
[2025/09/12 13:30:56 232569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:77669|inflight:76808|
[2025/09/12 13:30:56 232573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856307695|
[2025/09/12 13:30:56 232577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856307695|
[2025/09/12 13:30:56 232583] [debug] |xqc_engine_wakeup_after|wakeup:1757683856307695|now:1757683856232583|diff:75112|
[2025/09/12 13:30:56 232590] [debug] |xqc_engine_main_logic|END|now:1757683856232164|
[2025/09/12 13:30:56 232598] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856232598|
[2025/09/12 13:30:56 232604] [debug] |xqc_engine_wakeup_after|wakeup:1757683856307695|now:1757683856232604|diff:75091|
[2025/09/12 13:30:56 232609] [debug] |xqc_engine_main_logic|END|now:1757683856232598|
[2025/09/12 13:30:56 234003] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:36|state:ESTABED|recv_time:1757683856234002|
[2025/09/12 13:30:56 234014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 234021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:23|
[2025/09/12 13:30:56 234025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:24|
[2025/09/12 13:30:56 234031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:24|
[2025/09/12 13:30:56 234035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 234040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:47|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:48|path_largest_ack:47|
[2025/09/12 13:30:56 234050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:14424|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:1112|ack_elapse:43497|ctl_first_sent_time:1757683856191617|lagest_ack_time:1757683856234002|curr_delivered:32917|
[2025/09/12 13:30:56 234054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856191617|
[2025/09/12 13:30:56 234059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:423||sndq_packets_used_bytes:0|sndq_packets_free:13|
[2025/09/12 13:30:56 234063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:48|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:48|path_largest_ack:48|
[2025/09/12 13:30:56 234068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:14424|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:1112|ack_elapse:43497|ctl_first_sent_time:1757683856191617|lagest_ack_time:1757683856234002|curr_delivered:34117|
[2025/09/12 13:30:56 234072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856191687|
[2025/09/12 13:30:56 234076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:422||sndq_packets_used_bytes:0|sndq_packets_free:14|
[2025/09/12 13:30:56 234080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:35283|rttvar:3723|minrtt:30564|latest_rtt:42315|ack_delay:32|
[2025/09/12 13:30:56 234085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:36158|rttvar:4543|minrtt:30564|latest_rtt:42315|ack_delay:32|
[2025/09/12 13:30:56 234089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:48|lost_pn:45|thresh:3|
[2025/09/12 13:30:56 234093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 234097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:36158|rtt_var:4543|pto_duration:54330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 234102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 234106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 234110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 74408|
[2025/09/12 13:30:56 234114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856311850|now:1757683856234097|interv:77753|
[2025/09/12 13:30:56 234118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856311850|now:1757683856234097|interval:77753|pto_count:0|srtt:36158
[2025/09/12 13:30:56 234122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 1112, ack_elapse 43497, delivered 15624|rate 359197|lost 0|
[2025/09/12 13:30:56 234127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (359197) in round 4|
[2025/09/12 13:30:56 234131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 234135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:31671|extra_cwnd:22804|
[2025/09/12 13:30:56 234142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:77669|packet_lost:0|acked:2400|po_sent_time:1757683856191687|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 234146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:77669|packet_lost:0|acked:2400|po_sent_time:1757683856191687|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 234151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:359197|cwnd:80069|full_bw_reached:0|inflight:74408|srtt:36158|latest_rtt:42315|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 234157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:24|largest:24|pns:2|
[2025/09/12 13:30:56 234161] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:24|frame:ACK |recv_time:1757683856234002|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 234166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976234002|now:1757683856234002|interv:120000000|
[2025/09/12 13:30:56 234170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976234002|now:1757683856234002|interv:120000000|
[2025/09/12 13:30:56 234174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856307695|pq_index:0|
[2025/09/12 13:30:56 234178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856232164|
[2025/09/12 13:30:56 234182] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856234182|
[2025/09/12 13:30:56 234187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856234186|
[2025/09/12 13:30:56 234193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:36158|min_srtt:36158|path_bw:359197|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 234198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:74408|cwnd:80069|conn:0000561FA36500DC|stream_id:8|stream_offset:89634|
[2025/09/12 13:30:56 234202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:36158|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 234207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 234211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:36158|min_srtt:36158|path_bw:359197|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 234215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:74408|cwnd:80069|conn:0000561FA36500DC|stream_id:8|stream_offset:90813|
[2025/09/12 13:30:56 234220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:36158|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 234228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 234232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:36158|min_srtt:36158|path_bw:359197|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 234236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:74408|cwnd:80069|conn:0000561FA36500DC|stream_id:8|stream_offset:91992|
[2025/09/12 13:30:56 234241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:36158|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 234245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 234250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:36158|min_srtt:36158|path_bw:359197|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 234254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:74408|cwnd:80069|conn:0000561FA36500DC|stream_id:8|stream_offset:93171|
[2025/09/12 13:30:56 234258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:36158|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 234262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 234266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:36158|min_srtt:36158|path_bw:359197|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 234271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:74408|cwnd:80069|conn:0000561FA36500DC|stream_id:8|stream_offset:94350|
[2025/09/12 13:30:56 234275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 234279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 234283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 234287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 234291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 234295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:74408|cwnd:80069|conn:0000561FA36500DC|stream_id:8|stream_offset:89634|
[2025/09/12 13:30:56 234300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 234304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:112|
[2025/09/12 13:30:56 234335] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:112|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:74408|now:1757683856234311|stream_id:8|stream_offset:89634|
[2025/09/12 13:30:56 234345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:112|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 234350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:74408|applimit:0|
[2025/09/12 13:30:56 234354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:36158|rtt_var:4543|pto_duration:54330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 234358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 234362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 234366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 75608|
[2025/09/12 13:30:56 234370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856313641|now:1757683856234354|interv:79287|
[2025/09/12 13:30:56 234374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856313641|now:1757683856234354|interval:79287|pto_count:0|srtt:36158
[2025/09/12 13:30:56 234379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:80069|inflight:75608|
[2025/09/12 13:30:56 234383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 234387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:75608|cwnd:80069|conn:0000561FA36500DC|stream_id:8|stream_offset:90813|
[2025/09/12 13:30:56 234392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 234396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:113|
[2025/09/12 13:30:56 234416] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:113|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:75608|now:1757683856234402|stream_id:8|stream_offset:90813|
[2025/09/12 13:30:56 234421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:113|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 234426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:75608|applimit:0|
[2025/09/12 13:30:56 234430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:36158|rtt_var:4543|pto_duration:54330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 234434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 234438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 234442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 76808|
[2025/09/12 13:30:56 234446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856313732|now:1757683856234430|interv:79302|
[2025/09/12 13:30:56 234450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856313732|now:1757683856234430|interval:79302|pto_count:0|srtt:36158
[2025/09/12 13:30:56 234454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:80069|inflight:76808|
[2025/09/12 13:30:56 234462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 234466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:76808|cwnd:80069|conn:0000561FA36500DC|stream_id:8|stream_offset:91992|
[2025/09/12 13:30:56 234470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 234474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:114|
[2025/09/12 13:30:56 234492] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:114|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:76808|now:1757683856234480|stream_id:8|stream_offset:91992|
[2025/09/12 13:30:56 234497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:114|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 234501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:76808|applimit:0|
[2025/09/12 13:30:56 234505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:36158|rtt_var:4543|pto_duration:54330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 234510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 234513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 234517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 78008|
[2025/09/12 13:30:56 234521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856313810|now:1757683856234505|interv:79305|
[2025/09/12 13:30:56 234525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856313810|now:1757683856234505|interval:79305|pto_count:0|srtt:36158
[2025/09/12 13:30:56 234529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:80069|inflight:78008|
[2025/09/12 13:30:56 234533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 234538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:78008|cwnd:80069|conn:0000561FA36500DC|stream_id:8|stream_offset:93171|
[2025/09/12 13:30:56 234542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 234546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:115|
[2025/09/12 13:30:56 234573] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:115|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:78008|now:1757683856234551|stream_id:8|stream_offset:93171|
[2025/09/12 13:30:56 234577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:115|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 234582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:78008|applimit:0|
[2025/09/12 13:30:56 234586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:36158|rtt_var:4543|pto_duration:54330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 234594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 234598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 234602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 79208|
[2025/09/12 13:30:56 234606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856313881|now:1757683856234586|interv:79295|
[2025/09/12 13:30:56 234610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856313881|now:1757683856234586|interval:79295|pto_count:0|srtt:36158
[2025/09/12 13:30:56 234614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:80069|inflight:79208|
[2025/09/12 13:30:56 234619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856313881|
[2025/09/12 13:30:56 234626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856313881|
[2025/09/12 13:30:56 234632] [debug] |xqc_engine_wakeup_after|wakeup:1757683856313881|now:1757683856234632|diff:79249|
[2025/09/12 13:30:56 234638] [debug] |xqc_engine_main_logic|END|now:1757683856234186|
[2025/09/12 13:30:56 234645] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856234645|
[2025/09/12 13:30:56 234651] [debug] |xqc_engine_wakeup_after|wakeup:1757683856313881|now:1757683856234651|diff:79230|
[2025/09/12 13:30:56 234657] [debug] |xqc_engine_main_logic|END|now:1757683856234645|
[2025/09/12 13:30:56 235988] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:36|state:ESTABED|recv_time:1757683856235987|
[2025/09/12 13:30:56 235999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 236005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:24|
[2025/09/12 13:30:56 236009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:25|
[2025/09/12 13:30:56 236015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:25|
[2025/09/12 13:30:56 236019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 236027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:49|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:50|path_largest_ack:49|
[2025/09/12 13:30:56 236034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:16824|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:1259|ack_elapse:45482|ctl_first_sent_time:1757683856191764|lagest_ack_time:1757683856235987|curr_delivered:35317|
[2025/09/12 13:30:56 236040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856191764|
[2025/09/12 13:30:56 236044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:421||sndq_packets_used_bytes:0|sndq_packets_free:15|
[2025/09/12 13:30:56 236049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:50|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:50|path_largest_ack:50|
[2025/09/12 13:30:56 236053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:16824|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:1259|ack_elapse:45482|ctl_first_sent_time:1757683856191764|lagest_ack_time:1757683856235987|curr_delivered:36517|
[2025/09/12 13:30:56 236063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856191853|
[2025/09/12 13:30:56 236067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:420||sndq_packets_used_bytes:0|sndq_packets_free:16|
[2025/09/12 13:30:56 236071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:36158|rttvar:4543|minrtt:30564|latest_rtt:44134|ack_delay:32|
[2025/09/12 13:30:56 236075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:37151|rttvar:5394|minrtt:30564|latest_rtt:44134|ack_delay:32|
[2025/09/12 13:30:56 236079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:50|lost_pn:47|thresh:3|
[2025/09/12 13:30:56 236084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 236088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:37151|rtt_var:5394|pto_duration:58727|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 236092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 236096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 236100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 76808|
[2025/09/12 13:30:56 236104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856318278|now:1757683856236087|interv:82191|
[2025/09/12 13:30:56 236108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856318278|now:1757683856236087|interval:82191|pto_count:0|srtt:37151
[2025/09/12 13:30:56 236112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 1259, ack_elapse 45482, delivered 18024|rate 396288|lost 0|
[2025/09/12 13:30:56 236116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (396288) in round 4|
[2025/09/12 13:30:56 236120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 236125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:34943|extra_cwnd:25164|
[2025/09/12 13:30:56 236128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:80069|packet_lost:0|acked:2400|po_sent_time:1757683856191853|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 236133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:80069|packet_lost:0|acked:2400|po_sent_time:1757683856191853|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 236137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:396288|cwnd:82469|full_bw_reached:0|inflight:76808|srtt:37151|latest_rtt:44134|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 236143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:25|largest:25|pns:2|
[2025/09/12 13:30:56 236147] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:25|frame:ACK |recv_time:1757683856235987|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 236155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976235987|now:1757683856235987|interv:120000000|
[2025/09/12 13:30:56 236159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976235987|now:1757683856235987|interv:120000000|
[2025/09/12 13:30:56 236163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856313881|pq_index:0|
[2025/09/12 13:30:56 236167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856234186|
[2025/09/12 13:30:56 236171] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856236171|
[2025/09/12 13:30:56 236176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856236175|
[2025/09/12 13:30:56 236182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:37151|min_srtt:37151|path_bw:396288|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 236186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:76808|cwnd:82469|conn:0000561FA36500DC|stream_id:8|stream_offset:94350|
[2025/09/12 13:30:56 236191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:37151|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 236195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 236199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:37151|min_srtt:37151|path_bw:396288|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 236204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:76808|cwnd:82469|conn:0000561FA36500DC|stream_id:8|stream_offset:95529|
[2025/09/12 13:30:56 236208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:37151|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 236212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 236216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:37151|min_srtt:37151|path_bw:396288|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 236220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:76808|cwnd:82469|conn:0000561FA36500DC|stream_id:8|stream_offset:96708|
[2025/09/12 13:30:56 236225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:37151|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 236229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 236233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:37151|min_srtt:37151|path_bw:396288|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 236237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:76808|cwnd:82469|conn:0000561FA36500DC|stream_id:8|stream_offset:97887|
[2025/09/12 13:30:56 236244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:37151|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 236248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 236253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:37151|min_srtt:37151|path_bw:396288|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 236257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:76808|cwnd:82469|conn:0000561FA36500DC|stream_id:8|stream_offset:99066|
[2025/09/12 13:30:56 236261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 236265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 236269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 236273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 236277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 236281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:76808|cwnd:82469|conn:0000561FA36500DC|stream_id:8|stream_offset:94350|
[2025/09/12 13:30:56 236286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 236290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:116|
[2025/09/12 13:30:56 236319] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:116|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:76808|now:1757683856236296|stream_id:8|stream_offset:94350|
[2025/09/12 13:30:56 236325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:116|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 236329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:76808|applimit:0|
[2025/09/12 13:30:56 236333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:37151|rtt_var:5394|pto_duration:58727|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 236338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 236342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 236345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 78008|
[2025/09/12 13:30:56 236349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856320023|now:1757683856236333|interv:83690|
[2025/09/12 13:30:56 236353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856320023|now:1757683856236333|interval:83690|pto_count:0|srtt:37151
[2025/09/12 13:30:56 236361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:82469|inflight:78008|
[2025/09/12 13:30:56 236366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 236370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:78008|cwnd:82469|conn:0000561FA36500DC|stream_id:8|stream_offset:95529|
[2025/09/12 13:30:56 236375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 236379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:117|
[2025/09/12 13:30:56 236398] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:117|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:78008|now:1757683856236384|stream_id:8|stream_offset:95529|
[2025/09/12 13:30:56 236403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:117|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 236407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:78008|applimit:0|
[2025/09/12 13:30:56 236411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:37151|rtt_var:5394|pto_duration:58727|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 236415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 236419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 236423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 79208|
[2025/09/12 13:30:56 236427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856320111|now:1757683856236411|interv:83700|
[2025/09/12 13:30:56 236431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856320111|now:1757683856236411|interval:83700|pto_count:0|srtt:37151
[2025/09/12 13:30:56 236435] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:82469|inflight:79208|
[2025/09/12 13:30:56 236439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 236443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:79208|cwnd:82469|conn:0000561FA36500DC|stream_id:8|stream_offset:96708|
[2025/09/12 13:30:56 236448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 236451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:118|
[2025/09/12 13:30:56 236469] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:118|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:79208|now:1757683856236457|stream_id:8|stream_offset:96708|
[2025/09/12 13:30:56 236474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:118|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 236482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:79208|applimit:0|
[2025/09/12 13:30:56 236486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:37151|rtt_var:5394|pto_duration:58727|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 236490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 236494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 236497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 80408|
[2025/09/12 13:30:56 236501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856320184|now:1757683856236485|interv:83699|
[2025/09/12 13:30:56 236505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856320184|now:1757683856236485|interval:83699|pto_count:0|srtt:37151
[2025/09/12 13:30:56 236510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:82469|inflight:80408|
[2025/09/12 13:30:56 236514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 236518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:80408|cwnd:82469|conn:0000561FA36500DC|stream_id:8|stream_offset:97887|
[2025/09/12 13:30:56 236522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 236526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:119|
[2025/09/12 13:30:56 236543] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:119|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:80408|now:1757683856236531|stream_id:8|stream_offset:97887|
[2025/09/12 13:30:56 236548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:119|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 236552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:80408|applimit:0|
[2025/09/12 13:30:56 236556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:37151|rtt_var:5394|pto_duration:58727|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 236560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 236564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 236568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 81608|
[2025/09/12 13:30:56 236572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856320258|now:1757683856236556|interv:83702|
[2025/09/12 13:30:56 236576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856320258|now:1757683856236556|interval:83702|pto_count:0|srtt:37151
[2025/09/12 13:30:56 236580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:82469|inflight:81608|
[2025/09/12 13:30:56 236585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856320258|
[2025/09/12 13:30:56 236597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856320258|
[2025/09/12 13:30:56 236603] [debug] |xqc_engine_wakeup_after|wakeup:1757683856320258|now:1757683856236602|diff:83656|
[2025/09/12 13:30:56 236609] [debug] |xqc_engine_main_logic|END|now:1757683856236175|
[2025/09/12 13:30:56 236616] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856236616|
[2025/09/12 13:30:56 236621] [debug] |xqc_engine_wakeup_after|wakeup:1757683856320258|now:1757683856236621|diff:83637|
[2025/09/12 13:30:56 236626] [debug] |xqc_engine_main_logic|END|now:1757683856236616|
[2025/09/12 13:30:56 238050] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:36|state:ESTABED|recv_time:1757683856238049|
[2025/09/12 13:30:56 238060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 238066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:25|
[2025/09/12 13:30:56 238070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:26|
[2025/09/12 13:30:56 238076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:26|
[2025/09/12 13:30:56 238080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 238085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:51|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:52|path_largest_ack:51|
[2025/09/12 13:30:56 238089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:19224|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:1422|ack_elapse:47544|ctl_first_sent_time:1757683856191927|lagest_ack_time:1757683856238049|curr_delivered:37717|
[2025/09/12 13:30:56 238094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856191927|
[2025/09/12 13:30:56 238099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:419||sndq_packets_used_bytes:0|sndq_packets_free:17|
[2025/09/12 13:30:56 238103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:52|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:52|path_largest_ack:52|
[2025/09/12 13:30:56 238107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:19224|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:1422|ack_elapse:47544|ctl_first_sent_time:1757683856191927|lagest_ack_time:1757683856238049|curr_delivered:38917|
[2025/09/12 13:30:56 238112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856193200|
[2025/09/12 13:30:56 238115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:418||sndq_packets_used_bytes:0|sndq_packets_free:18|
[2025/09/12 13:30:56 238119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:37151|rttvar:5394|minrtt:30564|latest_rtt:44849|ack_delay:48|
[2025/09/12 13:30:56 238124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:38108|rttvar:5958|minrtt:30564|latest_rtt:44849|ack_delay:48|
[2025/09/12 13:30:56 238128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:52|lost_pn:49|thresh:3|
[2025/09/12 13:30:56 238132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 238136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:38108|rtt_var:5958|pto_duration:61940|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 238145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 238149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 238153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 79208|
[2025/09/12 13:30:56 238157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856323471|now:1757683856238136|interv:85335|
[2025/09/12 13:30:56 238160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856323471|now:1757683856238136|interval:85335|pto_count:0|srtt:38108
[2025/09/12 13:30:56 238165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 1422, ack_elapse 47544, delivered 20424|rate 429581|lost 0|
[2025/09/12 13:30:56 238169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (429581) in round 4|
[2025/09/12 13:30:56 238173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 238177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:37877|extra_cwnd:27282|
[2025/09/12 13:30:56 238181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:82469|packet_lost:0|acked:2400|po_sent_time:1757683856193200|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 238186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:82469|packet_lost:0|acked:2400|po_sent_time:1757683856193200|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 238190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:429581|cwnd:84869|full_bw_reached:0|inflight:79208|srtt:38108|latest_rtt:44849|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 238196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:26|largest:26|pns:2|
[2025/09/12 13:30:56 238201] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:26|frame:ACK |recv_time:1757683856238049|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 238205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976238049|now:1757683856238049|interv:120000000|
[2025/09/12 13:30:56 238210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976238049|now:1757683856238049|interv:120000000|
[2025/09/12 13:30:56 238214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856320258|pq_index:0|
[2025/09/12 13:30:56 238218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856236175|
[2025/09/12 13:30:56 238222] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856238222|
[2025/09/12 13:30:56 238227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856238226|
[2025/09/12 13:30:56 238232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:38108|min_srtt:38108|path_bw:429581|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 238240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:79208|cwnd:84869|conn:0000561FA36500DC|stream_id:8|stream_offset:99066|
[2025/09/12 13:30:56 238244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:38108|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 238249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 238253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:38108|min_srtt:38108|path_bw:429581|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 238257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:79208|cwnd:84869|conn:0000561FA36500DC|stream_id:8|stream_offset:100245|
[2025/09/12 13:30:56 238262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:38108|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 238266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 238270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:38108|min_srtt:38108|path_bw:429581|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 238274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:79208|cwnd:84869|conn:0000561FA36500DC|stream_id:8|stream_offset:101424|
[2025/09/12 13:30:56 238279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:38108|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 238283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 238287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:38108|min_srtt:38108|path_bw:429581|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 238291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:79208|cwnd:84869|conn:0000561FA36500DC|stream_id:8|stream_offset:102603|
[2025/09/12 13:30:56 238296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:38108|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 238300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 238304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:38108|min_srtt:38108|path_bw:429581|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 238308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:79208|cwnd:84869|conn:0000561FA36500DC|stream_id:8|stream_offset:103782|
[2025/09/12 13:30:56 238312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 238316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 238323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 238327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 238331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 238335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:79208|cwnd:84869|conn:0000561FA36500DC|stream_id:8|stream_offset:99066|
[2025/09/12 13:30:56 238340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 238344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:120|
[2025/09/12 13:30:56 238373] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:120|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:79208|now:1757683856238350|stream_id:8|stream_offset:99066|
[2025/09/12 13:30:56 238378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:120|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 238383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:79208|applimit:0|
[2025/09/12 13:30:56 238387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:38108|rtt_var:5958|pto_duration:61940|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 238391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 238395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 238399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 80408|
[2025/09/12 13:30:56 238403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856325290|now:1757683856238387|interv:86903|
[2025/09/12 13:30:56 238407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856325290|now:1757683856238387|interval:86903|pto_count:0|srtt:38108
[2025/09/12 13:30:56 238411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:84869|inflight:80408|
[2025/09/12 13:30:56 238416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 238420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:80408|cwnd:84869|conn:0000561FA36500DC|stream_id:8|stream_offset:100245|
[2025/09/12 13:30:56 238424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 238428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:121|
[2025/09/12 13:30:56 238446] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:121|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:80408|now:1757683856238434|stream_id:8|stream_offset:100245|
[2025/09/12 13:30:56 238451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:121|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 238459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:80408|applimit:0|
[2025/09/12 13:30:56 238463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:38108|rtt_var:5958|pto_duration:61940|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 238468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 238471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 238475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 81608|
[2025/09/12 13:30:56 238479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856325374|now:1757683856238463|interv:86911|
[2025/09/12 13:30:56 238483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856325374|now:1757683856238463|interval:86911|pto_count:0|srtt:38108
[2025/09/12 13:30:56 238487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:84869|inflight:81608|
[2025/09/12 13:30:56 238492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 238496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:81608|cwnd:84869|conn:0000561FA36500DC|stream_id:8|stream_offset:101424|
[2025/09/12 13:30:56 238500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 238504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:122|
[2025/09/12 13:30:56 238521] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:122|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:81608|now:1757683856238509|stream_id:8|stream_offset:101424|
[2025/09/12 13:30:56 238526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:122|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 238530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:81608|applimit:0|
[2025/09/12 13:30:56 238534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:38108|rtt_var:5958|pto_duration:61940|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 238539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 238542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 238546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 82808|
[2025/09/12 13:30:56 238550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856325449|now:1757683856238534|interv:86915|
[2025/09/12 13:30:56 238554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856325449|now:1757683856238534|interval:86915|pto_count:0|srtt:38108
[2025/09/12 13:30:56 238558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:84869|inflight:82808|
[2025/09/12 13:30:56 238567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 238574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:82808|cwnd:84869|conn:0000561FA36500DC|stream_id:8|stream_offset:102603|
[2025/09/12 13:30:56 238580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 238586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:123|
[2025/09/12 13:30:56 238617] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:123|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:82808|now:1757683856238595|stream_id:8|stream_offset:102603|
[2025/09/12 13:30:56 238623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:123|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 238630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:82808|applimit:0|
[2025/09/12 13:30:56 238635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:38108|rtt_var:5958|pto_duration:61940|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 238641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 238646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 238651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 84008|
[2025/09/12 13:30:56 238657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856325535|now:1757683856238635|interv:86900|
[2025/09/12 13:30:56 238662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856325535|now:1757683856238635|interval:86900|pto_count:0|srtt:38108
[2025/09/12 13:30:56 238668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:84869|inflight:84008|
[2025/09/12 13:30:56 238674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856325535|
[2025/09/12 13:30:56 238680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856325535|
[2025/09/12 13:30:56 238685] [debug] |xqc_engine_wakeup_after|wakeup:1757683856325535|now:1757683856238685|diff:86850|
[2025/09/12 13:30:56 238691] [debug] |xqc_engine_main_logic|END|now:1757683856238226|
[2025/09/12 13:30:56 238697] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856238697|
[2025/09/12 13:30:56 238702] [debug] |xqc_engine_wakeup_after|wakeup:1757683856325535|now:1757683856238702|diff:86833|
[2025/09/12 13:30:56 238708] [debug] |xqc_engine_main_logic|END|now:1757683856238697|
[2025/09/12 13:30:56 240031] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:36|state:ESTABED|recv_time:1757683856240030|
[2025/09/12 13:30:56 240041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 240048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:26|
[2025/09/12 13:30:56 240051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:27|
[2025/09/12 13:30:56 240057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:27|
[2025/09/12 13:30:56 240066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 240071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:53|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:54|path_largest_ack:53|
[2025/09/12 13:30:56 240075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:21624|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:2777|ack_elapse:49525|ctl_first_sent_time:1757683856193282|lagest_ack_time:1757683856240030|curr_delivered:40117|
[2025/09/12 13:30:56 240080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856193282|
[2025/09/12 13:30:56 240085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:417||sndq_packets_used_bytes:0|sndq_packets_free:19|
[2025/09/12 13:30:56 240089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:54|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:54|path_largest_ack:54|
[2025/09/12 13:30:56 240093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:21624|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:2777|ack_elapse:49525|ctl_first_sent_time:1757683856193282|lagest_ack_time:1757683856240030|curr_delivered:41317|
[2025/09/12 13:30:56 240097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856193353|
[2025/09/12 13:30:56 240101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:416||sndq_packets_used_bytes:0|sndq_packets_free:20|
[2025/09/12 13:30:56 240105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:38108|rttvar:5958|minrtt:30564|latest_rtt:46677|ack_delay:48|
[2025/09/12 13:30:56 240110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:39173|rttvar:6599|minrtt:30564|latest_rtt:46677|ack_delay:48|
[2025/09/12 13:30:56 240114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:54|lost_pn:51|thresh:3|
[2025/09/12 13:30:56 240118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 240122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:39173|rtt_var:6599|pto_duration:65569|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 240127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 240130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 240134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 81608|
[2025/09/12 13:30:56 240138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856329164|now:1757683856240122|interv:89042|
[2025/09/12 13:30:56 240142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856329164|now:1757683856240122|interval:89042|pto_count:0|srtt:39173
[2025/09/12 13:30:56 240147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 2777, ack_elapse 49525, delivered 22824|rate 460858|lost 0|
[2025/09/12 13:30:56 240151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (460858) in round 4|
[2025/09/12 13:30:56 240155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 240162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:40635|extra_cwnd:29270|
[2025/09/12 13:30:56 240166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:84869|packet_lost:0|acked:2400|po_sent_time:1757683856193353|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 240170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:84869|packet_lost:0|acked:2400|po_sent_time:1757683856193353|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 240175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:460858|cwnd:87269|full_bw_reached:0|inflight:81608|srtt:39173|latest_rtt:46677|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 240181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:27|largest:27|pns:2|
[2025/09/12 13:30:56 240185] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:27|frame:ACK |recv_time:1757683856240030|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 240190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976240030|now:1757683856240030|interv:120000000|
[2025/09/12 13:30:56 240194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976240030|now:1757683856240030|interv:120000000|
[2025/09/12 13:30:56 240198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856325535|pq_index:0|
[2025/09/12 13:30:56 240202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856238226|
[2025/09/12 13:30:56 240206] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856240206|
[2025/09/12 13:30:56 240211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856240210|
[2025/09/12 13:30:56 240217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:39173|min_srtt:39173|path_bw:460858|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 240221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:81608|cwnd:87269|conn:0000561FA36500DC|stream_id:8|stream_offset:103782|
[2025/09/12 13:30:56 240226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:39173|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 240230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 240235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:39173|min_srtt:39173|path_bw:460858|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 240239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:81608|cwnd:87269|conn:0000561FA36500DC|stream_id:8|stream_offset:104961|
[2025/09/12 13:30:56 240243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:39173|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 240250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 240254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:39173|min_srtt:39173|path_bw:460858|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 240258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:81608|cwnd:87269|conn:0000561FA36500DC|stream_id:8|stream_offset:106140|
[2025/09/12 13:30:56 240263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:39173|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 240267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 240272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:39173|min_srtt:39173|path_bw:460858|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 240276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:81608|cwnd:87269|conn:0000561FA36500DC|stream_id:8|stream_offset:107319|
[2025/09/12 13:30:56 240281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:39173|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 240285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 240289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:39173|min_srtt:39173|path_bw:460858|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 240293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:81608|cwnd:87269|conn:0000561FA36500DC|stream_id:8|stream_offset:108498|
[2025/09/12 13:30:56 240298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 240301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 240305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 240309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 240314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 240318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:81608|cwnd:87269|conn:0000561FA36500DC|stream_id:8|stream_offset:103782|
[2025/09/12 13:30:56 240322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 240327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:124|
[2025/09/12 13:30:56 240356] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:124|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:81608|now:1757683856240333|stream_id:8|stream_offset:103782|
[2025/09/12 13:30:56 240365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:124|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 240369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:81608|applimit:0|
[2025/09/12 13:30:56 240374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:39173|rtt_var:6599|pto_duration:65569|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 240378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 240382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 240386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 82808|
[2025/09/12 13:30:56 240389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856330902|now:1757683856240374|interv:90528|
[2025/09/12 13:30:56 240394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856330902|now:1757683856240374|interval:90528|pto_count:0|srtt:39173
[2025/09/12 13:30:56 240398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:87269|inflight:82808|
[2025/09/12 13:30:56 240403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 240407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:82808|cwnd:87269|conn:0000561FA36500DC|stream_id:8|stream_offset:104961|
[2025/09/12 13:30:56 240411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 240415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:125|
[2025/09/12 13:30:56 240434] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:125|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:82808|now:1757683856240421|stream_id:8|stream_offset:104961|
[2025/09/12 13:30:56 240439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:125|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 240443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:82808|applimit:0|
[2025/09/12 13:30:56 240447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:39173|rtt_var:6599|pto_duration:65569|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 240451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 240455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 240459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 84008|
[2025/09/12 13:30:56 240463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856330990|now:1757683856240447|interv:90543|
[2025/09/12 13:30:56 240467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856330990|now:1757683856240447|interval:90543|pto_count:0|srtt:39173
[2025/09/12 13:30:56 240474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:87269|inflight:84008|
[2025/09/12 13:30:56 240479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 240483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:84008|cwnd:87269|conn:0000561FA36500DC|stream_id:8|stream_offset:106140|
[2025/09/12 13:30:56 240487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 240491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:126|
[2025/09/12 13:30:56 240508] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:126|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:84008|now:1757683856240497|stream_id:8|stream_offset:106140|
[2025/09/12 13:30:56 240513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:126|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 240517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:84008|applimit:0|
[2025/09/12 13:30:56 240521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:39173|rtt_var:6599|pto_duration:65569|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 240526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 240529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 240533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 85208|
[2025/09/12 13:30:56 240537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856331066|now:1757683856240521|interv:90545|
[2025/09/12 13:30:56 240541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856331066|now:1757683856240521|interval:90545|pto_count:0|srtt:39173
[2025/09/12 13:30:56 240545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:87269|inflight:85208|
[2025/09/12 13:30:56 240549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 240554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:85208|cwnd:87269|conn:0000561FA36500DC|stream_id:8|stream_offset:107319|
[2025/09/12 13:30:56 240561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 240568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:127|
[2025/09/12 13:30:56 240597] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:127|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:85208|now:1757683856240577|stream_id:8|stream_offset:107319|
[2025/09/12 13:30:56 240604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:127|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 240616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:85208|applimit:0|
[2025/09/12 13:30:56 240621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:39173|rtt_var:6599|pto_duration:65569|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 240627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 240632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 240638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 86408|
[2025/09/12 13:30:56 240643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856331146|now:1757683856240621|interv:90525|
[2025/09/12 13:30:56 240648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856331146|now:1757683856240621|interval:90525|pto_count:0|srtt:39173
[2025/09/12 13:30:56 240655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:87269|inflight:86408|
[2025/09/12 13:30:56 240661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856331146|
[2025/09/12 13:30:56 240666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856331146|
[2025/09/12 13:30:56 240672] [debug] |xqc_engine_wakeup_after|wakeup:1757683856331146|now:1757683856240672|diff:90474|
[2025/09/12 13:30:56 240677] [debug] |xqc_engine_main_logic|END|now:1757683856240210|
[2025/09/12 13:30:56 240685] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856240684|
[2025/09/12 13:30:56 240690] [debug] |xqc_engine_wakeup_after|wakeup:1757683856331146|now:1757683856240690|diff:90456|
[2025/09/12 13:30:56 240695] [debug] |xqc_engine_main_logic|END|now:1757683856240684|
[2025/09/12 13:30:56 242016] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:36|state:ESTABED|recv_time:1757683856242015|
[2025/09/12 13:30:56 242026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 242032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:27|
[2025/09/12 13:30:56 242036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:28|
[2025/09/12 13:30:56 242046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:28|
[2025/09/12 13:30:56 242051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 242058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:55|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:56|path_largest_ack:55|
[2025/09/12 13:30:56 242062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:24024|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:2921|ack_elapse:51510|ctl_first_sent_time:1757683856193426|lagest_ack_time:1757683856242015|curr_delivered:42517|
[2025/09/12 13:30:56 242067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856193426|
[2025/09/12 13:30:56 242072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:415||sndq_packets_used_bytes:0|sndq_packets_free:21|
[2025/09/12 13:30:56 242076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:56|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:56|path_largest_ack:56|
[2025/09/12 13:30:56 242080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:24024|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:2921|ack_elapse:51510|ctl_first_sent_time:1757683856193426|lagest_ack_time:1757683856242015|curr_delivered:43717|
[2025/09/12 13:30:56 242089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856193500|
[2025/09/12 13:30:56 242093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:414||sndq_packets_used_bytes:0|sndq_packets_free:22|
[2025/09/12 13:30:56 242097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:39173|rttvar:6599|minrtt:30564|latest_rtt:48515|ack_delay:40|
[2025/09/12 13:30:56 242101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:40336|rttvar:7275|minrtt:30564|latest_rtt:48515|ack_delay:40|
[2025/09/12 13:30:56 242105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:56|lost_pn:53|thresh:3|
[2025/09/12 13:30:56 242110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 242114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:40336|rtt_var:7275|pto_duration:69436|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 242118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 242122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 242126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 84008|
[2025/09/12 13:30:56 242130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856335013|now:1757683856242113|interv:92900|
[2025/09/12 13:30:56 242134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856335013|now:1757683856242113|interval:92900|pto_count:0|srtt:40336
[2025/09/12 13:30:56 242138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 2921, ack_elapse 51510, delivered 25224|rate 489691|lost 0|
[2025/09/12 13:30:56 242142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (489691) in round 4|
[2025/09/12 13:30:56 242147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 242151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:43176|extra_cwnd:31106|
[2025/09/12 13:30:56 242155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:87269|packet_lost:0|acked:2400|po_sent_time:1757683856193500|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 242159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:87269|packet_lost:0|acked:2400|po_sent_time:1757683856193500|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 242164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:489691|cwnd:89669|full_bw_reached:0|inflight:84008|srtt:40336|latest_rtt:48515|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 242169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:28|largest:28|pns:2|
[2025/09/12 13:30:56 242176] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:28|frame:ACK |recv_time:1757683856242015|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 242181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976242015|now:1757683856242015|interv:120000000|
[2025/09/12 13:30:56 242185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976242015|now:1757683856242015|interv:120000000|
[2025/09/12 13:30:56 242189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856331146|pq_index:0|
[2025/09/12 13:30:56 242193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856240210|
[2025/09/12 13:30:56 242197] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856242197|
[2025/09/12 13:30:56 242202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856242201|
[2025/09/12 13:30:56 242208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:40336|min_srtt:40336|path_bw:489691|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 242212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:84008|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:108498|
[2025/09/12 13:30:56 242217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:40336|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 242222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 242226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:40336|min_srtt:40336|path_bw:489691|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 242230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:84008|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:109677|
[2025/09/12 13:30:56 242235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:40336|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 242239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 242243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:40336|min_srtt:40336|path_bw:489691|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 242247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:84008|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:110856|
[2025/09/12 13:30:56 242252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:40336|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 242256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 242260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:40336|min_srtt:40336|path_bw:489691|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 242267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:84008|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:112035|
[2025/09/12 13:30:56 242271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:40336|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 242276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 242280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:40336|min_srtt:40336|path_bw:489691|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 242284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:84008|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:113214|
[2025/09/12 13:30:56 242289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 242292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 242296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 242301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 242305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 242309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:84008|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:108498|
[2025/09/12 13:30:56 242314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 242318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:128|
[2025/09/12 13:30:56 242345] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:128|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:84008|now:1757683856242324|stream_id:8|stream_offset:108498|
[2025/09/12 13:30:56 242351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:128|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 242356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:84008|applimit:0|
[2025/09/12 13:30:56 242360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:40336|rtt_var:7275|pto_duration:69436|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 242364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 242368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 242372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 85208|
[2025/09/12 13:30:56 242376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856336760|now:1757683856242360|interv:94400|
[2025/09/12 13:30:56 242384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856336760|now:1757683856242360|interval:94400|pto_count:0|srtt:40336
[2025/09/12 13:30:56 242389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:89669|inflight:85208|
[2025/09/12 13:30:56 242394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 242398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:85208|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:109677|
[2025/09/12 13:30:56 242402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 242406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:129|
[2025/09/12 13:30:56 242425] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:129|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:85208|now:1757683856242412|stream_id:8|stream_offset:109677|
[2025/09/12 13:30:56 242430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:129|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 242435] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:85208|applimit:0|
[2025/09/12 13:30:56 242439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:40336|rtt_var:7275|pto_duration:69436|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 242443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 242447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 242451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 86408|
[2025/09/12 13:30:56 242455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856336848|now:1757683856242439|interv:94409|
[2025/09/12 13:30:56 242459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856336848|now:1757683856242439|interval:94409|pto_count:0|srtt:40336
[2025/09/12 13:30:56 242463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:89669|inflight:86408|
[2025/09/12 13:30:56 242467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 242471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:86408|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:110856|
[2025/09/12 13:30:56 242475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 242479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:130|
[2025/09/12 13:30:56 242499] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:130|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:86408|now:1757683856242488|stream_id:8|stream_offset:110856|
[2025/09/12 13:30:56 242504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:130|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 242512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:86408|applimit:0|
[2025/09/12 13:30:56 242516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:40336|rtt_var:7275|pto_duration:69436|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 242520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 242524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 242528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 87608|
[2025/09/12 13:30:56 242532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856336924|now:1757683856242516|interv:94408|
[2025/09/12 13:30:56 242536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856336924|now:1757683856242516|interval:94408|pto_count:0|srtt:40336
[2025/09/12 13:30:56 242540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:89669|inflight:87608|
[2025/09/12 13:30:56 242545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 242551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:87608|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:112035|
[2025/09/12 13:30:56 242558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 242564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:131|
[2025/09/12 13:30:56 242595] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:131|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:87608|now:1757683856242573|stream_id:8|stream_offset:112035|
[2025/09/12 13:30:56 242602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:131|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 242608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:87608|applimit:0|
[2025/09/12 13:30:56 242614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:40336|rtt_var:7275|pto_duration:69436|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 242620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 242625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 242630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 88808|
[2025/09/12 13:30:56 242636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856337009|now:1757683856242614|interv:94395|
[2025/09/12 13:30:56 242642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856337009|now:1757683856242614|interval:94395|pto_count:0|srtt:40336
[2025/09/12 13:30:56 242647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:89669|inflight:88808|
[2025/09/12 13:30:56 242657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856337009|
[2025/09/12 13:30:56 242663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856337009|
[2025/09/12 13:30:56 242668] [debug] |xqc_engine_wakeup_after|wakeup:1757683856337009|now:1757683856242668|diff:94341|
[2025/09/12 13:30:56 242674] [debug] |xqc_engine_main_logic|END|now:1757683856242201|
[2025/09/12 13:30:56 242681] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856242681|
[2025/09/12 13:30:56 242687] [debug] |xqc_engine_wakeup_after|wakeup:1757683856337009|now:1757683856242687|diff:94322|
[2025/09/12 13:30:56 242692] [debug] |xqc_engine_main_logic|END|now:1757683856242681|
[2025/09/12 13:30:56 243983] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:36|state:ESTABED|recv_time:1757683856243982|
[2025/09/12 13:30:56 243993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 243999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:28|
[2025/09/12 13:30:56 244003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:29|
[2025/09/12 13:30:56 244009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:29|
[2025/09/12 13:30:56 244013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 244018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:57|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:58|path_largest_ack:57|
[2025/09/12 13:30:56 244022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:26424|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:4244|ack_elapse:53477|ctl_first_sent_time:1757683856194749|lagest_ack_time:1757683856243982|curr_delivered:44917|
[2025/09/12 13:30:56 244027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856194749|
[2025/09/12 13:30:56 244032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:413||sndq_packets_used_bytes:0|sndq_packets_free:23|
[2025/09/12 13:30:56 244036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:58|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:58|path_largest_ack:58|
[2025/09/12 13:30:56 244040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:26424|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:4244|ack_elapse:53477|ctl_first_sent_time:1757683856194749|lagest_ack_time:1757683856243982|curr_delivered:46117|
[2025/09/12 13:30:56 244044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856194834|
[2025/09/12 13:30:56 244048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:412||sndq_packets_used_bytes:0|sndq_packets_free:24|
[2025/09/12 13:30:56 244052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:40336|rttvar:7275|minrtt:30564|latest_rtt:49148|ack_delay:40|
[2025/09/12 13:30:56 244057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:41432|rttvar:7650|minrtt:30564|latest_rtt:49148|ack_delay:40|
[2025/09/12 13:30:56 244061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:58|lost_pn:55|thresh:3|
[2025/09/12 13:30:56 244065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 244073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:41432|rtt_var:7650|pto_duration:72032|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 244078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 244082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 244085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 86408|
[2025/09/12 13:30:56 244089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856339605|now:1757683856244073|interv:95532|
[2025/09/12 13:30:56 244093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856339605|now:1757683856244073|interval:95532|pto_count:0|srtt:41432
[2025/09/12 13:30:56 244098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 4244, ack_elapse 53477, delivered 27624|rate 516558|lost 0|
[2025/09/12 13:30:56 244102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (516558) in round 4|
[2025/09/12 13:30:56 244106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 244110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:45548|extra_cwnd:32814|
[2025/09/12 13:30:56 244114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:89669|packet_lost:0|acked:2400|po_sent_time:1757683856194834|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 244119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:89669|packet_lost:0|acked:2400|po_sent_time:1757683856194834|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 244123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:516558|cwnd:89669|full_bw_reached:0|inflight:86408|srtt:41432|latest_rtt:49148|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 244129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:29|largest:29|pns:2|
[2025/09/12 13:30:56 244133] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:29|frame:ACK |recv_time:1757683856243982|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 244138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976243982|now:1757683856243982|interv:120000000|
[2025/09/12 13:30:56 244142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976243982|now:1757683856243982|interv:120000000|
[2025/09/12 13:30:56 244146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856337009|pq_index:0|
[2025/09/12 13:30:56 244150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856242201|
[2025/09/12 13:30:56 244154] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856244154|
[2025/09/12 13:30:56 244159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856244158|
[2025/09/12 13:30:56 244167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:41432|min_srtt:41432|path_bw:516558|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 244172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:86408|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:113214|
[2025/09/12 13:30:56 244176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:41432|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 244181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 244185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:41432|min_srtt:41432|path_bw:516558|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 244189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:86408|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:114393|
[2025/09/12 13:30:56 244194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:41432|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 244198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 244202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:41432|min_srtt:41432|path_bw:516558|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 244207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:86408|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:115572|
[2025/09/12 13:30:56 244211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 244215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 244218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 244223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 244227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 244231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:86408|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:113214|
[2025/09/12 13:30:56 244236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 244240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:132|
[2025/09/12 13:30:56 244267] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:132|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:86408|now:1757683856244246|stream_id:8|stream_offset:113214|
[2025/09/12 13:30:56 244273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:132|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 244285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:86408|applimit:0|
[2025/09/12 13:30:56 244289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:41432|rtt_var:7650|pto_duration:72032|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 244293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 244297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 244301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 87608|
[2025/09/12 13:30:56 244305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856341278|now:1757683856244289|interv:96989|
[2025/09/12 13:30:56 244309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856341278|now:1757683856244289|interval:96989|pto_count:0|srtt:41432
[2025/09/12 13:30:56 244314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:89669|inflight:87608|
[2025/09/12 13:30:56 244319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 244323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:87608|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:114393|
[2025/09/12 13:30:56 244327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 244331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:133|
[2025/09/12 13:30:56 244350] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:133|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:87608|now:1757683856244337|stream_id:8|stream_offset:114393|
[2025/09/12 13:30:56 244355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:133|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 244360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:87608|applimit:0|
[2025/09/12 13:30:56 244364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:41432|rtt_var:7650|pto_duration:72032|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 244368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 244372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 244376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 88808|
[2025/09/12 13:30:56 244380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856341369|now:1757683856244364|interv:97005|
[2025/09/12 13:30:56 244384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856341369|now:1757683856244364|interval:97005|pto_count:0|srtt:41432
[2025/09/12 13:30:56 244388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:89669|inflight:88808|
[2025/09/12 13:30:56 244392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856341369|
[2025/09/12 13:30:56 244400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856341369|
[2025/09/12 13:30:56 244404] [debug] |xqc_engine_wakeup_after|wakeup:1757683856341369|now:1757683856244404|diff:96965|
[2025/09/12 13:30:56 244408] [debug] |xqc_engine_main_logic|END|now:1757683856244158|
[2025/09/12 13:30:56 244413] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856244413|
[2025/09/12 13:30:56 244417] [debug] |xqc_engine_wakeup_after|wakeup:1757683856341369|now:1757683856244417|diff:96952|
[2025/09/12 13:30:56 244421] [debug] |xqc_engine_main_logic|END|now:1757683856244413|
[2025/09/12 13:30:56 245996] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:36|state:ESTABED|recv_time:1757683856245995|
[2025/09/12 13:30:56 246006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 246012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:29|
[2025/09/12 13:30:56 246016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:30|
[2025/09/12 13:30:56 246022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:30|
[2025/09/12 13:30:56 246026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 246031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:59|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:60|path_largest_ack:59|
[2025/09/12 13:30:56 246035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:28824|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:4401|ack_elapse:55490|ctl_first_sent_time:1757683856194906|lagest_ack_time:1757683856245995|curr_delivered:47317|
[2025/09/12 13:30:56 246040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856194906|
[2025/09/12 13:30:56 246045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:411||sndq_packets_used_bytes:0|sndq_packets_free:25|
[2025/09/12 13:30:56 246049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:60|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:60|path_largest_ack:60|
[2025/09/12 13:30:56 246053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:28824|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:4401|ack_elapse:55490|ctl_first_sent_time:1757683856194906|lagest_ack_time:1757683856245995|curr_delivered:48517|
[2025/09/12 13:30:56 246058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856195014|
[2025/09/12 13:30:56 246062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:410||sndq_packets_used_bytes:0|sndq_packets_free:26|
[2025/09/12 13:30:56 246066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:41432|rttvar:7650|minrtt:30564|latest_rtt:50981|ack_delay:40|
[2025/09/12 13:30:56 246070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:42620|rttvar:8115|minrtt:30564|latest_rtt:50981|ack_delay:40|
[2025/09/12 13:30:56 246074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:60|lost_pn:57|thresh:3|
[2025/09/12 13:30:56 246078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 246083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:42620|rtt_var:8115|pto_duration:75080|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 246092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 246096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 246099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 86408|
[2025/09/12 13:30:56 246103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856344417|now:1757683856246082|interv:98335|
[2025/09/12 13:30:56 246107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856344417|now:1757683856246082|interval:98335|pto_count:0|srtt:42620
[2025/09/12 13:30:56 246112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 4401, ack_elapse 55490, delivered 30024|rate 541070|lost 0|
[2025/09/12 13:30:56 246116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (541070) in round 4|
[2025/09/12 13:30:56 246120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 246125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:47709|extra_cwnd:34374|
[2025/09/12 13:30:56 246128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:89669|packet_lost:0|acked:2400|po_sent_time:1757683856195014|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 246133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:89669|packet_lost:0|acked:2400|po_sent_time:1757683856195014|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 246138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:541070|cwnd:89669|full_bw_reached:0|inflight:86408|srtt:42620|latest_rtt:50981|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 246143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:30|largest:30|pns:2|
[2025/09/12 13:30:56 246148] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:30|frame:ACK |recv_time:1757683856245995|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 246152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976245995|now:1757683856245995|interv:120000000|
[2025/09/12 13:30:56 246156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976245995|now:1757683856245995|interv:120000000|
[2025/09/12 13:30:56 246160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856341369|pq_index:0|
[2025/09/12 13:30:56 246164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856244158|
[2025/09/12 13:30:56 246168] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856246168|
[2025/09/12 13:30:56 246173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856246172|
[2025/09/12 13:30:56 246179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:42620|min_srtt:42620|path_bw:541070|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 246186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:86408|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:115572|
[2025/09/12 13:30:56 246191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:42620|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 246196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 246200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:42620|min_srtt:42620|path_bw:541070|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 246204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:86408|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:116751|
[2025/09/12 13:30:56 246209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:42620|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 246213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 246217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:42620|min_srtt:42620|path_bw:541070|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 246222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:86408|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:117930|
[2025/09/12 13:30:56 246226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 246230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 246233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 246238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 246242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 246246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:86408|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:115572|
[2025/09/12 13:30:56 246251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 246255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:134|
[2025/09/12 13:30:56 246281] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:134|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:86408|now:1757683856246261|stream_id:8|stream_offset:115572|
[2025/09/12 13:30:56 246287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:134|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 246295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:86408|applimit:0|
[2025/09/12 13:30:56 246299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:42620|rtt_var:8115|pto_duration:75080|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 246303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 246307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 246311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 87608|
[2025/09/12 13:30:56 246315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856346341|now:1757683856246299|interv:100042|
[2025/09/12 13:30:56 246319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856346341|now:1757683856246299|interval:100042|pto_count:0|srtt:42620
[2025/09/12 13:30:56 246324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:89669|inflight:87608|
[2025/09/12 13:30:56 246328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 246332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:87608|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:116751|
[2025/09/12 13:30:56 246337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 246340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:135|
[2025/09/12 13:30:56 246359] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:135|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:87608|now:1757683856246346|stream_id:8|stream_offset:116751|
[2025/09/12 13:30:56 246364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:135|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 246368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:87608|applimit:0|
[2025/09/12 13:30:56 246372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:42620|rtt_var:8115|pto_duration:75080|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 246376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 246380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 246384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 88808|
[2025/09/12 13:30:56 246388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856346426|now:1757683856246372|interv:100054|
[2025/09/12 13:30:56 246392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856346426|now:1757683856246372|interval:100054|pto_count:0|srtt:42620
[2025/09/12 13:30:56 246396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:89669|inflight:88808|
[2025/09/12 13:30:56 246400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856346426|
[2025/09/12 13:30:56 246408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856346426|
[2025/09/12 13:30:56 246412] [debug] |xqc_engine_wakeup_after|wakeup:1757683856346426|now:1757683856246412|diff:100014|
[2025/09/12 13:30:56 246416] [debug] |xqc_engine_main_logic|END|now:1757683856246172|
[2025/09/12 13:30:56 246421] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856246421|
[2025/09/12 13:30:56 246425] [debug] |xqc_engine_wakeup_after|wakeup:1757683856346426|now:1757683856246425|diff:100001|
[2025/09/12 13:30:56 246429] [debug] |xqc_engine_main_logic|END|now:1757683856246421|
[2025/09/12 13:30:56 247983] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:36|state:ESTABED|recv_time:1757683856247982|
[2025/09/12 13:30:56 247992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 247999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:30|
[2025/09/12 13:30:56 248003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:31|
[2025/09/12 13:30:56 248008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:31|
[2025/09/12 13:30:56 248012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 248017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:61|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:62|path_largest_ack:61|
[2025/09/12 13:30:56 248022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:31224|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:4587|ack_elapse:57477|ctl_first_sent_time:1757683856195092|lagest_ack_time:1757683856247982|curr_delivered:49717|
[2025/09/12 13:30:56 248026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856195092|
[2025/09/12 13:30:56 248031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:409||sndq_packets_used_bytes:0|sndq_packets_free:27|
[2025/09/12 13:30:56 248035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:62|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:62|path_largest_ack:62|
[2025/09/12 13:30:56 248039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:31224|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:4587|ack_elapse:57477|ctl_first_sent_time:1757683856195092|lagest_ack_time:1757683856247982|curr_delivered:50917|
[2025/09/12 13:30:56 248043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856196336|
[2025/09/12 13:30:56 248047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:408||sndq_packets_used_bytes:0|sndq_packets_free:28|
[2025/09/12 13:30:56 248051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:42620|rttvar:8115|minrtt:30564|latest_rtt:51646|ack_delay:40|
[2025/09/12 13:30:56 248056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:43743|rttvar:8333|minrtt:30564|latest_rtt:51646|ack_delay:40|
[2025/09/12 13:30:56 248060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:62|lost_pn:59|thresh:3|
[2025/09/12 13:30:56 248064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 248068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:43743|rtt_var:8333|pto_duration:77075|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 248077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 248081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 248085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 86408|
[2025/09/12 13:30:56 248089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856348421|now:1757683856248068|interv:100353|
[2025/09/12 13:30:56 248093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856348421|now:1757683856248068|interval:100353|pto_count:0|srtt:43743
[2025/09/12 13:30:56 248097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 4587, ack_elapse 57477, delivered 32424|rate 564121|lost 0|
[2025/09/12 13:30:56 248102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (564121) in round 4|
[2025/09/12 13:30:56 248106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 248110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:49740|extra_cwnd:35840|
[2025/09/12 13:30:56 248114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:89669|packet_lost:0|acked:2400|po_sent_time:1757683856196336|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 248118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:89669|packet_lost:0|acked:2400|po_sent_time:1757683856196336|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 248123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:564121|cwnd:89669|full_bw_reached:0|inflight:86408|srtt:43743|latest_rtt:51646|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 248128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:31|largest:31|pns:2|
[2025/09/12 13:30:56 248133] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:36|pkt_type:SHORT_HEADER|pkt_num:31|frame:ACK |recv_time:1757683856247982|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 248137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976247982|now:1757683856247982|interv:120000000|
[2025/09/12 13:30:56 248141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976247982|now:1757683856247982|interv:120000000|
[2025/09/12 13:30:56 248145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856346426|pq_index:0|
[2025/09/12 13:30:56 248149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856246172|
[2025/09/12 13:30:56 248153] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856248153|
[2025/09/12 13:30:56 248158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856248157|
[2025/09/12 13:30:56 248164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:43743|min_srtt:43743|path_bw:564121|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 248171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:86408|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:117930|
[2025/09/12 13:30:56 248175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:43743|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 248180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 248184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:43743|min_srtt:43743|path_bw:564121|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 248188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:86408|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:119109|
[2025/09/12 13:30:56 248193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:43743|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 248197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 248201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:43743|min_srtt:43743|path_bw:564121|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 248206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:86408|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:120288|
[2025/09/12 13:30:56 248210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 248214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 248218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 248222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 248226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 248230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:86408|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:117930|
[2025/09/12 13:30:56 248235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 248239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:136|
[2025/09/12 13:30:56 248265] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:136|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:86408|now:1757683856248245|stream_id:8|stream_offset:117930|
[2025/09/12 13:30:56 248271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:136|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 248276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:86408|applimit:0|
[2025/09/12 13:30:56 248283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:43743|rtt_var:8333|pto_duration:77075|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 248288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 248292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 248295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 87608|
[2025/09/12 13:30:56 248299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856350320|now:1757683856248283|interv:102037|
[2025/09/12 13:30:56 248303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856350320|now:1757683856248283|interval:102037|pto_count:0|srtt:43743
[2025/09/12 13:30:56 248308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:89669|inflight:87608|
[2025/09/12 13:30:56 248312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 248316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:87608|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:119109|
[2025/09/12 13:30:56 248321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 248325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:137|
[2025/09/12 13:30:56 248343] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:137|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:87608|now:1757683856248331|stream_id:8|stream_offset:119109|
[2025/09/12 13:30:56 248348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:137|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 248353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:87608|applimit:0|
[2025/09/12 13:30:56 248357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:43743|rtt_var:8333|pto_duration:77075|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 248361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 248365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 248368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 88808|
[2025/09/12 13:30:56 248372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856350406|now:1757683856248356|interv:102050|
[2025/09/12 13:30:56 248376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856350406|now:1757683856248356|interval:102050|pto_count:0|srtt:43743
[2025/09/12 13:30:56 248380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:89669|inflight:88808|
[2025/09/12 13:30:56 248385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856350406|
[2025/09/12 13:30:56 248389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856350406|
[2025/09/12 13:30:56 248396] [debug] |xqc_engine_wakeup_after|wakeup:1757683856350406|now:1757683856248396|diff:102010|
[2025/09/12 13:30:56 248401] [debug] |xqc_engine_main_logic|END|now:1757683856248157|
[2025/09/12 13:30:56 248406] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856248405|
[2025/09/12 13:30:56 248409] [debug] |xqc_engine_wakeup_after|wakeup:1757683856350406|now:1757683856248409|diff:101997|
[2025/09/12 13:30:56 248413] [debug] |xqc_engine_main_logic|END|now:1757683856248405|
[2025/09/12 13:30:56 249184] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:1472|state:ESTABED|recv_time:1757683856249183|
[2025/09/12 13:30:56 249193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 249199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:31|
[2025/09/12 13:30:56 249203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:32|
[2025/09/12 13:30:56 249209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:32|
[2025/09/12 13:30:56 249213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:1|
[2025/09/12 13:30:56 249217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:0|
[2025/09/12 13:30:56 249221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_padding_frame|process padding|
[2025/09/12 13:30:56 249228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:ACK_01RTT|expire:1757683856274183|now:1757683856249183|interv:25000|
[2025/09/12 13:30:56 249233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856249183|max_ack_delay:25000|
[2025/09/12 13:30:56 249237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:32|largest:32|pns:2|
[2025/09/12 13:30:56 249242] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:1472|pkt_type:SHORT_HEADER|pkt_num:32|frame:PADDING PING |recv_time:1757683856249183|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 249247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976249183|now:1757683856249183|interv:120000000|
[2025/09/12 13:30:56 249251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976249183|now:1757683856249183|interv:120000000|
[2025/09/12 13:30:56 249255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856350406|pq_index:0|
[2025/09/12 13:30:56 249259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856248157|
[2025/09/12 13:30:56 249263] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856249263|
[2025/09/12 13:30:56 249267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856249267|
[2025/09/12 13:30:56 249273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:43743|min_srtt:43743|path_bw:564121|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 249278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:0|inflight:88808|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:120288|
[2025/09/12 13:30:56 249282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 249290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 249294] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 249298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 249303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856274183|
[2025/09/12 13:30:56 249307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856274183|
[2025/09/12 13:30:56 249311] [debug] |xqc_engine_wakeup_after|wakeup:1757683856274183|now:1757683856249310|diff:24873|
[2025/09/12 13:30:56 249315] [debug] |xqc_engine_main_logic|END|now:1757683856249267|
[2025/09/12 13:30:56 249320] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856249320|
[2025/09/12 13:30:56 249323] [debug] |xqc_engine_wakeup_after|wakeup:1757683856274183|now:1757683856249323|diff:24860|
[2025/09/12 13:30:56 249327] [debug] |xqc_engine_main_logic|END|now:1757683856249320|
[2025/09/12 13:30:56 250001] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856250000|
[2025/09/12 13:30:56 250010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 250016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:32|
[2025/09/12 13:30:56 250020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:33|
[2025/09/12 13:30:56 250026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:33|
[2025/09/12 13:30:56 250030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 250034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:63|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:64|path_largest_ack:63|
[2025/09/12 13:30:56 250039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:33624|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:5912|ack_elapse:59495|ctl_first_sent_time:1757683856196417|lagest_ack_time:1757683856250000|curr_delivered:52117|
[2025/09/12 13:30:56 250044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856196417|
[2025/09/12 13:30:56 250048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:407||sndq_packets_used_bytes:0|sndq_packets_free:29|
[2025/09/12 13:30:56 250052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:64|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:64|path_largest_ack:64|
[2025/09/12 13:30:56 250057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:33624|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:5912|ack_elapse:59495|ctl_first_sent_time:1757683856196417|lagest_ack_time:1757683856250000|curr_delivered:53317|
[2025/09/12 13:30:56 250061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856196503|
[2025/09/12 13:30:56 250065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:406||sndq_packets_used_bytes:0|sndq_packets_free:30|
[2025/09/12 13:30:56 250069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:43743|rttvar:8333|minrtt:30564|latest_rtt:53497|ack_delay:40|
[2025/09/12 13:30:56 250073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:44958|rttvar:8678|minrtt:30564|latest_rtt:53497|ack_delay:40|
[2025/09/12 13:30:56 250082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:64|lost_pn:61|thresh:3|
[2025/09/12 13:30:56 250086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 250090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:44958|rtt_var:8678|pto_duration:79670|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 250094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 250098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 250102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 86408|
[2025/09/12 13:30:56 250106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856353001|now:1757683856250090|interv:102911|
[2025/09/12 13:30:56 250110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856353001|now:1757683856250090|interval:102911|pto_count:0|srtt:44958
[2025/09/12 13:30:56 250115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 5912, ack_elapse 59495, delivered 34824|rate 585326|lost 0|
[2025/09/12 13:30:56 250119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (585326) in round 4|
[2025/09/12 13:30:56 250123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 250127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:51609|extra_cwnd:37190|
[2025/09/12 13:30:56 250131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:89669|packet_lost:0|acked:2400|po_sent_time:1757683856196503|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 250136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:89669|packet_lost:0|acked:2400|po_sent_time:1757683856196503|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 250140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:585326|cwnd:89669|full_bw_reached:0|inflight:86408|srtt:44958|latest_rtt:53497|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 250146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:33|largest:33|pns:2|
[2025/09/12 13:30:56 250150] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:33|frame:ACK |recv_time:1757683856250000|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 250155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976250000|now:1757683856250000|interv:120000000|
[2025/09/12 13:30:56 250159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976250000|now:1757683856250000|interv:120000000|
[2025/09/12 13:30:56 250163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856274183|pq_index:0|
[2025/09/12 13:30:56 250167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856249267|
[2025/09/12 13:30:56 250174] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856250174|
[2025/09/12 13:30:56 250179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856250178|
[2025/09/12 13:30:56 250185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:44958|min_srtt:44958|path_bw:585326|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 250189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:86408|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:120288|
[2025/09/12 13:30:56 250194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:44958|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 250199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 250203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:44958|min_srtt:44958|path_bw:585326|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 250207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:86408|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:121467|
[2025/09/12 13:30:56 250212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:44958|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 250216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 250220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:44958|min_srtt:44958|path_bw:585326|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 250224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:86408|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:122646|
[2025/09/12 13:30:56 250228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 250232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 250236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 250240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 250245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 250249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:86408|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:120288|
[2025/09/12 13:30:56 250253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 250257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:138|
[2025/09/12 13:30:56 250289] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:138|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:86408|now:1757683856250266|stream_id:8|stream_offset:120288|
[2025/09/12 13:30:56 250295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:138|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 250299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:86408|applimit:0|
[2025/09/12 13:30:56 250303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:44958|rtt_var:8678|pto_duration:79670|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 250308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 250312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 250315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 87608|
[2025/09/12 13:30:56 250319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856354936|now:1757683856250303|interv:104633|
[2025/09/12 13:30:56 250323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856354936|now:1757683856250303|interval:104633|pto_count:0|srtt:44958
[2025/09/12 13:30:56 250328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:89669|inflight:87608|
[2025/09/12 13:30:56 250332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 250336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:87608|cwnd:89669|conn:0000561FA36500DC|stream_id:8|stream_offset:121467|
[2025/09/12 13:30:56 250341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 250345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:139|
[2025/09/12 13:30:56 250362] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:139|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:87608|now:1757683856250350|stream_id:8|stream_offset:121467|
[2025/09/12 13:30:56 250367] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:139|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 250371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:87608|applimit:0|
[2025/09/12 13:30:56 250375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:44958|rtt_var:8678|pto_duration:79670|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 250380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 250383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 250387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 88808|
[2025/09/12 13:30:56 250391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856355020|now:1757683856250375|interv:104645|
[2025/09/12 13:30:56 250399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856355020|now:1757683856250375|interval:104645|pto_count:0|srtt:44958
[2025/09/12 13:30:56 250403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:89669|inflight:88808|
[2025/09/12 13:30:56 250407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856274183|
[2025/09/12 13:30:56 250413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856274183|
[2025/09/12 13:30:56 250418] [debug] |xqc_engine_wakeup_after|wakeup:1757683856274183|now:1757683856250417|diff:23766|
[2025/09/12 13:30:56 250423] [debug] |xqc_engine_main_logic|END|now:1757683856250178|
[2025/09/12 13:30:56 250428] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856250428|
[2025/09/12 13:30:56 250432] [debug] |xqc_engine_wakeup_after|wakeup:1757683856274183|now:1757683856250432|diff:23751|
[2025/09/12 13:30:56 250435] [debug] |xqc_engine_main_logic|END|now:1757683856250428|
[2025/09/12 13:30:56 251973] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856251972|
[2025/09/12 13:30:56 251983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 251990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:33|
[2025/09/12 13:30:56 251994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:34|
[2025/09/12 13:30:56 251999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:34|
[2025/09/12 13:30:56 252003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 252008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:65|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:66|path_largest_ack:65|
[2025/09/12 13:30:56 252013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36024|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:6076|ack_elapse:61467|ctl_first_sent_time:1757683856196581|lagest_ack_time:1757683856251972|curr_delivered:54517|
[2025/09/12 13:30:56 252017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856196581|
[2025/09/12 13:30:56 252022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:405||sndq_packets_used_bytes:0|sndq_packets_free:31|
[2025/09/12 13:30:56 252026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:66|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:66|path_largest_ack:66|
[2025/09/12 13:30:56 252030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:36024|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:6076|ack_elapse:61467|ctl_first_sent_time:1757683856196581|lagest_ack_time:1757683856251972|curr_delivered:55717|
[2025/09/12 13:30:56 252035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856196654|
[2025/09/12 13:30:56 252039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:404||sndq_packets_used_bytes:0|sndq_packets_free:32|
[2025/09/12 13:30:56 252043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:44958|rttvar:8678|minrtt:30564|latest_rtt:55318|ack_delay:48|
[2025/09/12 13:30:56 252047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:46247|rttvar:9087|minrtt:30564|latest_rtt:55318|ack_delay:48|
[2025/09/12 13:30:56 252056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:66|lost_pn:63|thresh:3|
[2025/09/12 13:30:56 252060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 252064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46247|rtt_var:9087|pto_duration:82595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 252068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 252072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 252076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 86408|
[2025/09/12 13:30:56 252080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856357945|now:1757683856252063|interv:105882|
[2025/09/12 13:30:56 252084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856357945|now:1757683856252063|interval:105882|pto_count:0|srtt:46247
[2025/09/12 13:30:56 252088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 6076, ack_elapse 61467, delivered 37224|rate 605593|lost 0|
[2025/09/12 13:30:56 252092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (605593) in round 4|
[2025/09/12 13:30:56 252096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 252101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:53398|extra_cwnd:38478|
[2025/09/12 13:30:56 252104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:89669|packet_lost:0|acked:2400|po_sent_time:1757683856196654|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 252109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:89669|packet_lost:0|acked:2400|po_sent_time:1757683856196654|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 252113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:605593|cwnd:92069|full_bw_reached:0|inflight:86408|srtt:46247|latest_rtt:55318|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 252119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:34|largest:34|pns:2|
[2025/09/12 13:30:56 252123] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:34|frame:ACK |recv_time:1757683856251972|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 252128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976251972|now:1757683856251972|interv:120000000|
[2025/09/12 13:30:56 252132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976251972|now:1757683856251972|interv:120000000|
[2025/09/12 13:30:56 252136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856274183|pq_index:0|
[2025/09/12 13:30:56 252140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856250178|
[2025/09/12 13:30:56 252146] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856252146|
[2025/09/12 13:30:56 252151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856252150|
[2025/09/12 13:30:56 252157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46247|min_srtt:46247|path_bw:605593|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 252161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:86408|cwnd:92069|conn:0000561FA36500DC|stream_id:8|stream_offset:122646|
[2025/09/12 13:30:56 252166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46247|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 252170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 252174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46247|min_srtt:46247|path_bw:605593|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 252179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:86408|cwnd:92069|conn:0000561FA36500DC|stream_id:8|stream_offset:123825|
[2025/09/12 13:30:56 252183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46247|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 252187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 252191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46247|min_srtt:46247|path_bw:605593|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 252195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:86408|cwnd:92069|conn:0000561FA36500DC|stream_id:8|stream_offset:125004|
[2025/09/12 13:30:56 252200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46247|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 252204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 252208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46247|min_srtt:46247|path_bw:605593|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 252212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:86408|cwnd:92069|conn:0000561FA36500DC|stream_id:8|stream_offset:126183|
[2025/09/12 13:30:56 252217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46247|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 252221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 252225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46247|min_srtt:46247|path_bw:605593|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 252232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:86408|cwnd:92069|conn:0000561FA36500DC|stream_id:8|stream_offset:127362|
[2025/09/12 13:30:56 252236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 252240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 252244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 252248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 252252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 252256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:86408|cwnd:92069|conn:0000561FA36500DC|stream_id:8|stream_offset:122646|
[2025/09/12 13:30:56 252260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 252265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:140|
[2025/09/12 13:30:56 252291] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:140|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:86408|now:1757683856252271|stream_id:8|stream_offset:122646|
[2025/09/12 13:30:56 252296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:140|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 252301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:86408|applimit:0|
[2025/09/12 13:30:56 252305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46247|rtt_var:9087|pto_duration:82595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 252309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 252313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 252317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 87608|
[2025/09/12 13:30:56 252321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856359866|now:1757683856252305|interv:107561|
[2025/09/12 13:30:56 252325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856359866|now:1757683856252305|interval:107561|pto_count:0|srtt:46247
[2025/09/12 13:30:56 252329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:92069|inflight:87608|
[2025/09/12 13:30:56 252333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 252338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:87608|cwnd:92069|conn:0000561FA36500DC|stream_id:8|stream_offset:123825|
[2025/09/12 13:30:56 252345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 252349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:141|
[2025/09/12 13:30:56 252367] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:141|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:87608|now:1757683856252355|stream_id:8|stream_offset:123825|
[2025/09/12 13:30:56 252372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:141|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 252377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:87608|applimit:0|
[2025/09/12 13:30:56 252381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46247|rtt_var:9087|pto_duration:82595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 252385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 252389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 252392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 88808|
[2025/09/12 13:30:56 252396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856359950|now:1757683856252380|interv:107570|
[2025/09/12 13:30:56 252400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856359950|now:1757683856252380|interval:107570|pto_count:0|srtt:46247
[2025/09/12 13:30:56 252404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:92069|inflight:88808|
[2025/09/12 13:30:56 252408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 252412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:88808|cwnd:92069|conn:0000561FA36500DC|stream_id:8|stream_offset:125004|
[2025/09/12 13:30:56 252417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 252421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:142|
[2025/09/12 13:30:56 252437] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:142|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:88808|now:1757683856252426|stream_id:8|stream_offset:125004|
[2025/09/12 13:30:56 252442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:142|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 252446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:88808|applimit:0|
[2025/09/12 13:30:56 252450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46247|rtt_var:9087|pto_duration:82595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 252454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 252458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 252462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 90008|
[2025/09/12 13:30:56 252469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856360021|now:1757683856252450|interv:107571|
[2025/09/12 13:30:56 252473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856360021|now:1757683856252450|interval:107571|pto_count:0|srtt:46247
[2025/09/12 13:30:56 252477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:92069|inflight:90008|
[2025/09/12 13:30:56 252482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 252486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:90008|cwnd:92069|conn:0000561FA36500DC|stream_id:8|stream_offset:126183|
[2025/09/12 13:30:56 252490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 252494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:143|
[2025/09/12 13:30:56 252511] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:143|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:90008|now:1757683856252499|stream_id:8|stream_offset:126183|
[2025/09/12 13:30:56 252516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:143|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 252520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:90008|applimit:0|
[2025/09/12 13:30:56 252524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46247|rtt_var:9087|pto_duration:82595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 252528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 252532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 252536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 91208|
[2025/09/12 13:30:56 252539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856360094|now:1757683856252524|interv:107570|
[2025/09/12 13:30:56 252543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856360094|now:1757683856252524|interval:107570|pto_count:0|srtt:46247
[2025/09/12 13:30:56 252547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:92069|inflight:91208|
[2025/09/12 13:30:56 252552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856274183|
[2025/09/12 13:30:56 252556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856274183|
[2025/09/12 13:30:56 252560] [debug] |xqc_engine_wakeup_after|wakeup:1757683856274183|now:1757683856252560|diff:21623|
[2025/09/12 13:30:56 252565] [debug] |xqc_engine_main_logic|END|now:1757683856252150|
[2025/09/12 13:30:56 252573] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856252573|
[2025/09/12 13:30:56 252580] [debug] |xqc_engine_wakeup_after|wakeup:1757683856274183|now:1757683856252580|diff:21603|
[2025/09/12 13:30:56 252586] [debug] |xqc_engine_main_logic|END|now:1757683856252573|
[2025/09/12 13:30:56 253972] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856253971|
[2025/09/12 13:30:56 253986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 253992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:34|
[2025/09/12 13:30:56 253996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:35|
[2025/09/12 13:30:56 254001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:35|
[2025/09/12 13:30:56 254005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 254010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:67|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:68|path_largest_ack:67|
[2025/09/12 13:30:56 254015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:38424|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:7388|ack_elapse:63466|ctl_first_sent_time:1757683856197893|lagest_ack_time:1757683856253971|curr_delivered:56917|
[2025/09/12 13:30:56 254019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856197893|
[2025/09/12 13:30:56 254024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:403||sndq_packets_used_bytes:0|sndq_packets_free:33|
[2025/09/12 13:30:56 254028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:68|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:68|path_largest_ack:68|
[2025/09/12 13:30:56 254032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:38424|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:7388|ack_elapse:63466|ctl_first_sent_time:1757683856197893|lagest_ack_time:1757683856253971|curr_delivered:58117|
[2025/09/12 13:30:56 254037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856197992|
[2025/09/12 13:30:56 254040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:402||sndq_packets_used_bytes:0|sndq_packets_free:34|
[2025/09/12 13:30:56 254044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:46247|rttvar:9087|minrtt:30564|latest_rtt:55979|ack_delay:48|
[2025/09/12 13:30:56 254049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:47458|rttvar:9237|minrtt:30564|latest_rtt:55979|ack_delay:48|
[2025/09/12 13:30:56 254053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:68|lost_pn:65|thresh:3|
[2025/09/12 13:30:56 254057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 254061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47458|rtt_var:9237|pto_duration:84406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 254066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 254069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 254073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 88808|
[2025/09/12 13:30:56 254077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856361905|now:1757683856254061|interv:107844|
[2025/09/12 13:30:56 254081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856361905|now:1757683856254061|interval:107844|pto_count:0|srtt:47458
[2025/09/12 13:30:56 254089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 7388, ack_elapse 63466, delivered 39624|rate 624334|lost 0|
[2025/09/12 13:30:56 254093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (624334) in round 4|
[2025/09/12 13:30:56 254097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 254101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:55051|extra_cwnd:39670|
[2025/09/12 13:30:56 254105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:92069|packet_lost:0|acked:2400|po_sent_time:1757683856197992|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 254110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:92069|packet_lost:0|acked:2400|po_sent_time:1757683856197992|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 254114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:624334|cwnd:94469|full_bw_reached:0|inflight:88808|srtt:47458|latest_rtt:55979|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 254120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:35|largest:35|pns:2|
[2025/09/12 13:30:56 254124] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:35|frame:ACK |recv_time:1757683856253971|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 254129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976253971|now:1757683856253971|interv:120000000|
[2025/09/12 13:30:56 254133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976253971|now:1757683856253971|interv:120000000|
[2025/09/12 13:30:56 254137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856274183|pq_index:0|
[2025/09/12 13:30:56 254141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856252150|
[2025/09/12 13:30:56 254145] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856254145|
[2025/09/12 13:30:56 254150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856254149|
[2025/09/12 13:30:56 254156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47458|min_srtt:47458|path_bw:624334|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 254160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:88808|cwnd:94469|conn:0000561FA36500DC|stream_id:8|stream_offset:127362|
[2025/09/12 13:30:56 254165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:47458|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 254169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 254177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47458|min_srtt:47458|path_bw:624334|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 254181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:88808|cwnd:94469|conn:0000561FA36500DC|stream_id:8|stream_offset:128541|
[2025/09/12 13:30:56 254185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:47458|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 254190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 254194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47458|min_srtt:47458|path_bw:624334|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 254198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:88808|cwnd:94469|conn:0000561FA36500DC|stream_id:8|stream_offset:129720|
[2025/09/12 13:30:56 254202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:47458|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 254206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 254211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47458|min_srtt:47458|path_bw:624334|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 254215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:88808|cwnd:94469|conn:0000561FA36500DC|stream_id:8|stream_offset:130899|
[2025/09/12 13:30:56 254219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:47458|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 254223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 254227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47458|min_srtt:47458|path_bw:624334|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 254232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:88808|cwnd:94469|conn:0000561FA36500DC|stream_id:8|stream_offset:132078|
[2025/09/12 13:30:56 254236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 254240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 254243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 254248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 254252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 254256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:88808|cwnd:94469|conn:0000561FA36500DC|stream_id:8|stream_offset:127362|
[2025/09/12 13:30:56 254263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 254267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:144|
[2025/09/12 13:30:56 254293] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:144|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:88808|now:1757683856254274|stream_id:8|stream_offset:127362|
[2025/09/12 13:30:56 254299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:144|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 254304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:88808|applimit:0|
[2025/09/12 13:30:56 254308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47458|rtt_var:9237|pto_duration:84406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 254312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 254316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 254320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 90008|
[2025/09/12 13:30:56 254324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856363680|now:1757683856254308|interv:109372|
[2025/09/12 13:30:56 254328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856363680|now:1757683856254308|interval:109372|pto_count:0|srtt:47458
[2025/09/12 13:30:56 254332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:94469|inflight:90008|
[2025/09/12 13:30:56 254337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 254341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:90008|cwnd:94469|conn:0000561FA36500DC|stream_id:8|stream_offset:128541|
[2025/09/12 13:30:56 254345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 254349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:145|
[2025/09/12 13:30:56 254366] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:145|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:90008|now:1757683856254355|stream_id:8|stream_offset:128541|
[2025/09/12 13:30:56 254371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:145|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 254376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:90008|applimit:0|
[2025/09/12 13:30:56 254380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47458|rtt_var:9237|pto_duration:84406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 254384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 254391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 254395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 91208|
[2025/09/12 13:30:56 254399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856363761|now:1757683856254379|interv:109382|
[2025/09/12 13:30:56 254403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856363761|now:1757683856254379|interval:109382|pto_count:0|srtt:47458
[2025/09/12 13:30:56 254407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:94469|inflight:91208|
[2025/09/12 13:30:56 254411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 254416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:91208|cwnd:94469|conn:0000561FA36500DC|stream_id:8|stream_offset:129720|
[2025/09/12 13:30:56 254420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 254424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:146|
[2025/09/12 13:30:56 254441] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:146|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:91208|now:1757683856254429|stream_id:8|stream_offset:129720|
[2025/09/12 13:30:56 254446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:146|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 254450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:91208|applimit:0|
[2025/09/12 13:30:56 254454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47458|rtt_var:9237|pto_duration:84406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 254458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 254462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 254466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 92408|
[2025/09/12 13:30:56 254470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856363835|now:1757683856254454|interv:109381|
[2025/09/12 13:30:56 254474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856363835|now:1757683856254454|interval:109381|pto_count:0|srtt:47458
[2025/09/12 13:30:56 254478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:94469|inflight:92408|
[2025/09/12 13:30:56 254482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 254486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:92408|cwnd:94469|conn:0000561FA36500DC|stream_id:8|stream_offset:130899|
[2025/09/12 13:30:56 254490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 254494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:147|
[2025/09/12 13:30:56 254515] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:147|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:92408|now:1757683856254503|stream_id:8|stream_offset:130899|
[2025/09/12 13:30:56 254519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:147|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 254524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:92408|applimit:0|
[2025/09/12 13:30:56 254528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47458|rtt_var:9237|pto_duration:84406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 254532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 254536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 254539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 93608|
[2025/09/12 13:30:56 254543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856363909|now:1757683856254527|interv:109382|
[2025/09/12 13:30:56 254547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856363909|now:1757683856254527|interval:109382|pto_count:0|srtt:47458
[2025/09/12 13:30:56 254551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:94469|inflight:93608|
[2025/09/12 13:30:56 254555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856274183|
[2025/09/12 13:30:56 254560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856274183|
[2025/09/12 13:30:56 254564] [debug] |xqc_engine_wakeup_after|wakeup:1757683856274183|now:1757683856254563|diff:19620|
[2025/09/12 13:30:56 254569] [debug] |xqc_engine_main_logic|END|now:1757683856254149|
[2025/09/12 13:30:56 254577] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856254577|
[2025/09/12 13:30:56 254583] [debug] |xqc_engine_wakeup_after|wakeup:1757683856274183|now:1757683856254583|diff:19600|
[2025/09/12 13:30:56 254589] [debug] |xqc_engine_main_logic|END|now:1757683856254577|
[2025/09/12 13:30:56 255889] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:39|state:ESTABED|recv_time:1757683856255888|
[2025/09/12 13:30:56 255899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 255905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:35|
[2025/09/12 13:30:56 255909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:36|
[2025/09/12 13:30:56 255914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:36|
[2025/09/12 13:30:56 255918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 255923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:69|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:73|path_largest_ack:69|
[2025/09/12 13:30:56 255928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:40824|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:7560|ack_elapse:65383|ctl_first_sent_time:1757683856198065|lagest_ack_time:1757683856255888|curr_delivered:59317|
[2025/09/12 13:30:56 255955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856198065|
[2025/09/12 13:30:56 255959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:401||sndq_packets_used_bytes:0|sndq_packets_free:35|
[2025/09/12 13:30:56 255964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:73|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:73|path_largest_ack:73|
[2025/09/12 13:30:56 255968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:40824|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:7560|ack_elapse:65383|ctl_first_sent_time:1757683856198065|lagest_ack_time:1757683856255888|curr_delivered:60517|
[2025/09/12 13:30:56 255973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856199525|
[2025/09/12 13:30:56 255976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:400||sndq_packets_used_bytes:0|sndq_packets_free:36|
[2025/09/12 13:30:56 255980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:47458|rttvar:9237|minrtt:30564|latest_rtt:56363|ack_delay:48|
[2025/09/12 13:30:56 255985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:48565|rttvar:9142|minrtt:30564|latest_rtt:56363|ack_delay:48|
[2025/09/12 13:30:56 255990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:73|lost_pn:70|thresh:3|
[2025/09/12 13:30:56 255994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:70|lost_pn:70|po_sent_time:1757683856198138|lost_send_time:1757683856192480|loss_delay:63408|frame:STREAM |repair:128|
[2025/09/12 13:30:56 255999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856198138u|
[2025/09/12 13:30:56 256003] [stats] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |lost interval:1757683856255888|lost_count:1|send_count:143|pkt_num:70|po_send_time:1757683856198138|srtt:48565|cwnd:94469|bw:624334|conn_life:184121|now:0|last_lost_time:184121|
[2025/09/12 13:30:56 256008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 256012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856261621|now:1757683856256012|interval:5609|
[2025/09/12 13:30:56 256016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856261621|now:1757683856256012|interv:5609|
[2025/09/12 13:30:56 256020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 7560, ack_elapse 65383, delivered 42024|rate 642735|lost 1|
[2025/09/12 13:30:56 256025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (642735) in round 4|
[2025/09/12 13:30:56 256029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 256033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:56672|extra_cwnd:40842|
[2025/09/12 13:30:56 256037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:94469|packet_lost:1|acked:2400|po_sent_time:1757683856199525|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 256041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:94469|packet_lost:1|acked:2400|po_sent_time:1757683856199525|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 256048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:642735|cwnd:96869|full_bw_reached:0|inflight:90008|srtt:48565|latest_rtt:56363|min_rtt:30564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 256054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:36|largest:36|pns:2|
[2025/09/12 13:30:56 256058] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:36|frame:ACK |recv_time:1757683856255888|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 256063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976255888|now:1757683856255888|interv:120000000|
[2025/09/12 13:30:56 256067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976255888|now:1757683856255888|interv:120000000|
[2025/09/12 13:30:56 256071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856274183|pq_index:0|
[2025/09/12 13:30:56 256075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856254149|
[2025/09/12 13:30:56 256079] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856256079|
[2025/09/12 13:30:56 256084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856256083|
[2025/09/12 13:30:56 256090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48565|min_srtt:48565|path_bw:642735|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 256094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:90008|cwnd:96869|conn:0000561FA36500DC|stream_id:8|stream_offset:41295|
[2025/09/12 13:30:56 256099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:48565|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 256104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:70|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 256108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48565|min_srtt:48565|path_bw:642735|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 256112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:90008|cwnd:96869|conn:0000561FA36500DC|stream_id:8|stream_offset:132078|
[2025/09/12 13:30:56 256117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:48565|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 256121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 256125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48565|min_srtt:48565|path_bw:642735|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 256129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:90008|cwnd:96869|conn:0000561FA36500DC|stream_id:8|stream_offset:133257|
[2025/09/12 13:30:56 256136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:48565|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 256141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 256145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48565|min_srtt:48565|path_bw:642735|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 256149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:90008|cwnd:96869|conn:0000561FA36500DC|stream_id:8|stream_offset:134436|
[2025/09/12 13:30:56 256153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:48565|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 256158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 256162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48565|min_srtt:48565|path_bw:642735|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 256166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:90008|cwnd:96869|conn:0000561FA36500DC|stream_id:8|stream_offset:135615|
[2025/09/12 13:30:56 256171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:48565|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 256175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 256179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48565|min_srtt:48565|path_bw:642735|loss_rate:0.00|path_pto:0|
[2025/09/12 13:30:56 256183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:6000|inflight:90008|cwnd:96869|conn:0000561FA36500DC|stream_id:8|stream_offset:136794|
[2025/09/12 13:30:56 256188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 256191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 256195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 256199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 256204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:70|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 256208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:90008|cwnd:96869|conn:0000561FA36500DC|stream_id:8|stream_offset:41295|
[2025/09/12 13:30:56 256212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 256219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:148|
[2025/09/12 13:30:56 256245] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:148|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:90008|now:1757683856256226|stream_id:8|stream_offset:41295|
[2025/09/12 13:30:56 256251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:148|origin_pktnum:70|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 256256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:90008|applimit:0|
[2025/09/12 13:30:56 256260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856261621|now:1757683856256260|interval:5361|
[2025/09/12 13:30:56 256264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856261621|now:1757683856256260|interv:5361|
[2025/09/12 13:30:56 256268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:96869|inflight:91208|
[2025/09/12 13:30:56 256273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 256277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:91208|cwnd:96869|conn:0000561FA36500DC|stream_id:8|stream_offset:132078|
[2025/09/12 13:30:56 256282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 256286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:149|
[2025/09/12 13:30:56 256303] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:149|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:91208|now:1757683856256291|stream_id:8|stream_offset:132078|
[2025/09/12 13:30:56 256308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:149|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 256312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:91208|applimit:0|
[2025/09/12 13:30:56 256316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856261621|now:1757683856256316|interval:5305|
[2025/09/12 13:30:56 256320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856261621|now:1757683856256316|interv:5305|
[2025/09/12 13:30:56 256324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:96869|inflight:92408|
[2025/09/12 13:30:56 256329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 256333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:92408|cwnd:96869|conn:0000561FA36500DC|stream_id:8|stream_offset:133257|
[2025/09/12 13:30:56 256337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 256341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:150|
[2025/09/12 13:30:56 256357] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:150|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:92408|now:1757683856256346|stream_id:8|stream_offset:133257|
[2025/09/12 13:30:56 256365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:150|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 256370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:92408|applimit:0|
[2025/09/12 13:30:56 256374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856261621|now:1757683856256373|interval:5248|
[2025/09/12 13:30:56 256378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856261621|now:1757683856256373|interv:5248|
[2025/09/12 13:30:56 256382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:96869|inflight:93608|
[2025/09/12 13:30:56 256386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 256390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:93608|cwnd:96869|conn:0000561FA36500DC|stream_id:8|stream_offset:134436|
[2025/09/12 13:30:56 256394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 256398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:151|
[2025/09/12 13:30:56 256415] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:151|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:93608|now:1757683856256403|stream_id:8|stream_offset:134436|
[2025/09/12 13:30:56 256420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:151|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 256425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:93608|applimit:0|
[2025/09/12 13:30:56 256429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856261621|now:1757683856256429|interval:5192|
[2025/09/12 13:30:56 256433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856261621|now:1757683856256429|interv:5192|
[2025/09/12 13:30:56 256437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:96869|inflight:94808|
[2025/09/12 13:30:56 256441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 256445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:94808|cwnd:96869|conn:0000561FA36500DC|stream_id:8|stream_offset:135615|
[2025/09/12 13:30:56 256450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 256454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:152|
[2025/09/12 13:30:56 256470] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:152|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:94808|now:1757683856256459|stream_id:8|stream_offset:135615|
[2025/09/12 13:30:56 256474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:152|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 256486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:94808|applimit:0|
[2025/09/12 13:30:56 256490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856261621|now:1757683856256490|interval:5131|
[2025/09/12 13:30:56 256494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856261621|now:1757683856256490|interv:5131|
[2025/09/12 13:30:56 256498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:96869|inflight:96008|
[2025/09/12 13:30:56 256502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856261621|
[2025/09/12 13:30:56 256506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856261621|
[2025/09/12 13:30:56 256510] [debug] |xqc_engine_wakeup_after|wakeup:1757683856261621|now:1757683856256510|diff:5111|
[2025/09/12 13:30:56 256514] [debug] |xqc_engine_main_logic|END|now:1757683856256083|
[2025/09/12 13:30:56 256520] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856256520|
[2025/09/12 13:30:56 256523] [debug] |xqc_engine_wakeup_after|wakeup:1757683856261621|now:1757683856256523|diff:5098|
[2025/09/12 13:30:56 256527] [debug] |xqc_engine_main_logic|END|now:1757683856256520|
[2025/09/12 13:30:56 257898] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:41|state:ESTABED|recv_time:1757683856257897|
[2025/09/12 13:30:56 257908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 257914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:36|
[2025/09/12 13:30:56 257918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:37|
[2025/09/12 13:30:56 257923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:37|
[2025/09/12 13:30:56 257928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 257950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:74|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:78|path_largest_ack:74|
[2025/09/12 13:30:56 257955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:46824|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:9097|ack_elapse:67392|ctl_first_sent_time:1757683856199602|lagest_ack_time:1757683856257897|curr_delivered:61717|
[2025/09/12 13:30:56 257959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856199602|
[2025/09/12 13:30:56 257964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:400||sndq_packets_used_bytes:0|sndq_packets_free:36|
[2025/09/12 13:30:56 257968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:78|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:78|path_largest_ack:78|
[2025/09/12 13:30:56 257972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:46824|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:9097|ack_elapse:67392|ctl_first_sent_time:1757683856199602|lagest_ack_time:1757683856257897|curr_delivered:62917|
[2025/09/12 13:30:56 257977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856201047|
[2025/09/12 13:30:56 257981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:399||sndq_packets_used_bytes:0|sndq_packets_free:37|
[2025/09/12 13:30:56 257989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:48565|rttvar:9142|minrtt:30564|latest_rtt:56850|ack_delay:48|
[2025/09/12 13:30:56 257994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:49595|rttvar:8916|minrtt:30564|latest_rtt:56850|ack_delay:48|
[2025/09/12 13:30:56 257998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:78|lost_pn:75|thresh:3|
[2025/09/12 13:30:56 258002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 258007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:71|lost_pn:75|po_sent_time:1757683856198213|lost_send_time:1757683856193941|loss_delay:63956|frame:STREAM |repair:128|
[2025/09/12 13:30:56 258012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:72|lost_pn:75|po_sent_time:1757683856198283|lost_send_time:1757683856193941|loss_delay:63956|frame:STREAM |repair:128|
[2025/09/12 13:30:56 258017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:75|lost_pn:75|po_sent_time:1757683856199676|lost_send_time:1757683856193941|loss_delay:63956|frame:STREAM |repair:128|
[2025/09/12 13:30:56 258021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856199676u|
[2025/09/12 13:30:56 258025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 258029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856263705|now:1757683856258029|interval:5676|
[2025/09/12 13:30:56 258033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856263705|now:1757683856258029|interv:5676|
[2025/09/12 13:30:56 258037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 9097, ack_elapse 67392, delivered 44424|rate 659188|lost 4|
[2025/09/12 13:30:56 258041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (659188) in round 4|
[2025/09/12 13:30:56 258045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 258050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:58124|extra_cwnd:41888|
[2025/09/12 13:30:56 258054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:96869|packet_lost:3|acked:2400|po_sent_time:1757683856201047|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 258058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:96869|packet_lost:3|acked:2400|po_sent_time:1757683856201047|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 258063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:659188|cwnd:99269|full_bw_reached:0|inflight:90008|srtt:49595|latest_rtt:56850|min_rtt:30564|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 258068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:37|largest:37|pns:2|
[2025/09/12 13:30:56 258073] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:37|frame:ACK |recv_time:1757683856257897|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 258080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976257897|now:1757683856257897|interv:120000000|
[2025/09/12 13:30:56 258084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976257897|now:1757683856257897|interv:120000000|
[2025/09/12 13:30:56 258088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856261621|pq_index:0|
[2025/09/12 13:30:56 258093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856256083|
[2025/09/12 13:30:56 258097] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856258096|
[2025/09/12 13:30:56 258101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856258100|
[2025/09/12 13:30:56 258107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:49595|min_srtt:49595|path_bw:659188|loss_rate:0.68|path_pto:0|
[2025/09/12 13:30:56 258112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:90008|cwnd:99269|conn:0000561FA36500DC|stream_id:8|stream_offset:42474|
[2025/09/12 13:30:56 258116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:49595|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 258120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:71|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 258125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:49595|min_srtt:49595|path_bw:659188|loss_rate:0.68|path_pto:0|
[2025/09/12 13:30:56 258129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:90008|cwnd:99269|conn:0000561FA36500DC|stream_id:8|stream_offset:43653|
[2025/09/12 13:30:56 258133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:49595|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 258138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:72|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 258142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:49595|min_srtt:49595|path_bw:659188|loss_rate:0.68|path_pto:0|
[2025/09/12 13:30:56 258146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:90008|cwnd:99269|conn:0000561FA36500DC|stream_id:8|stream_offset:47190|
[2025/09/12 13:30:56 258150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:49595|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 258154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:75|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 258158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:49595|min_srtt:49595|path_bw:659188|loss_rate:0.68|path_pto:0|
[2025/09/12 13:30:56 258162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:90008|cwnd:99269|conn:0000561FA36500DC|stream_id:8|stream_offset:136794|
[2025/09/12 13:30:56 258169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:49595|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 258174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 258178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:49595|min_srtt:49595|path_bw:659188|loss_rate:0.68|path_pto:0|
[2025/09/12 13:30:56 258182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:90008|cwnd:99269|conn:0000561FA36500DC|stream_id:8|stream_offset:137973|
[2025/09/12 13:30:56 258186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:49595|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 258190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 258195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:49595|min_srtt:49595|path_bw:659188|loss_rate:0.68|path_pto:0|
[2025/09/12 13:30:56 258199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:90008|cwnd:99269|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 258203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:49595|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 258207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 258211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:49595|min_srtt:49595|path_bw:659188|loss_rate:0.68|path_pto:0|
[2025/09/12 13:30:56 258215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:7200|inflight:90008|cwnd:99269|conn:0000561FA36500DC|stream_id:8|stream_offset:140331|
[2025/09/12 13:30:56 258220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:49595|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 258224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 258228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:49595|min_srtt:49595|path_bw:659188|loss_rate:0.68|path_pto:0|
[2025/09/12 13:30:56 258232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:8400|inflight:90008|cwnd:99269|conn:0000561FA36500DC|stream_id:8|stream_offset:141510|
[2025/09/12 13:30:56 258236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 258240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 258244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 258250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 258255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:71|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 258259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:90008|cwnd:99269|conn:0000561FA36500DC|stream_id:8|stream_offset:42474|
[2025/09/12 13:30:56 258263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 258268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:153|
[2025/09/12 13:30:56 258294] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:153|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:90008|now:1757683856258274|stream_id:8|stream_offset:42474|
[2025/09/12 13:30:56 258299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:153|origin_pktnum:71|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 258304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:90008|applimit:0|
[2025/09/12 13:30:56 258308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856263705|now:1757683856258308|interval:5397|
[2025/09/12 13:30:56 258312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856263705|now:1757683856258308|interv:5397|
[2025/09/12 13:30:56 258316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:99269|inflight:91208|
[2025/09/12 13:30:56 258321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:72|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 258325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:91208|cwnd:99269|conn:0000561FA36500DC|stream_id:8|stream_offset:43653|
[2025/09/12 13:30:56 258329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 258333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:154|
[2025/09/12 13:30:56 258350] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:154|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:91208|now:1757683856258339|stream_id:8|stream_offset:43653|
[2025/09/12 13:30:56 258355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:154|origin_pktnum:72|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 258360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:91208|applimit:0|
[2025/09/12 13:30:56 258363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856263705|now:1757683856258363|interval:5342|
[2025/09/12 13:30:56 258368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856263705|now:1757683856258363|interv:5342|
[2025/09/12 13:30:56 258372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:99269|inflight:92408|
[2025/09/12 13:30:56 258379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:75|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 258383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:92408|cwnd:99269|conn:0000561FA36500DC|stream_id:8|stream_offset:47190|
[2025/09/12 13:30:56 258388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 258392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:155|
[2025/09/12 13:30:56 258409] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:155|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:92408|now:1757683856258397|stream_id:8|stream_offset:47190|
[2025/09/12 13:30:56 258414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:155|origin_pktnum:75|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 258418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:92408|applimit:0|
[2025/09/12 13:30:56 258422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856263705|now:1757683856258422|interval:5283|
[2025/09/12 13:30:56 258426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856263705|now:1757683856258422|interv:5283|
[2025/09/12 13:30:56 258430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:99269|inflight:93608|
[2025/09/12 13:30:56 258435] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 258439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:93608|cwnd:99269|conn:0000561FA36500DC|stream_id:8|stream_offset:136794|
[2025/09/12 13:30:56 258443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 258447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:156|
[2025/09/12 13:30:56 258463] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:156|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:93608|now:1757683856258453|stream_id:8|stream_offset:136794|
[2025/09/12 13:30:56 258468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:156|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 258473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:93608|applimit:0|
[2025/09/12 13:30:56 258477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856263705|now:1757683856258476|interval:5229|
[2025/09/12 13:30:56 258481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856263705|now:1757683856258476|interv:5229|
[2025/09/12 13:30:56 258485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:99269|inflight:94808|
[2025/09/12 13:30:56 258489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 258493] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:94808|cwnd:99269|conn:0000561FA36500DC|stream_id:8|stream_offset:137973|
[2025/09/12 13:30:56 258501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 258505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:157|
[2025/09/12 13:30:56 258521] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:157|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:94808|now:1757683856258510|stream_id:8|stream_offset:137973|
[2025/09/12 13:30:56 258526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:157|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 258531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:94808|applimit:0|
[2025/09/12 13:30:56 258535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856263705|now:1757683856258535|interval:5170|
[2025/09/12 13:30:56 258539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856263705|now:1757683856258535|interv:5170|
[2025/09/12 13:30:56 258543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:99269|inflight:96008|
[2025/09/12 13:30:56 258547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 258551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:96008|cwnd:99269|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 258555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 258559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:158|
[2025/09/12 13:30:56 258584] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:158|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:96008|now:1757683856258566|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 258592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:158|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 258599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:96008|applimit:0|
[2025/09/12 13:30:56 258605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856263705|now:1757683856258604|interval:5101|
[2025/09/12 13:30:56 258611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856263705|now:1757683856258604|interv:5101|
[2025/09/12 13:30:56 258616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:99269|inflight:97208|
[2025/09/12 13:30:56 258623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 258628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:97208|cwnd:99269|conn:0000561FA36500DC|stream_id:8|stream_offset:140331|
[2025/09/12 13:30:56 258634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 258645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:159|
[2025/09/12 13:30:56 258676] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:159|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:97208|now:1757683856258654|stream_id:8|stream_offset:140331|
[2025/09/12 13:30:56 258683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:159|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 258689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:97208|applimit:0|
[2025/09/12 13:30:56 258695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856263705|now:1757683856258694|interval:5011|
[2025/09/12 13:30:56 258700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856263705|now:1757683856258694|interv:5011|
[2025/09/12 13:30:56 258706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:99269|inflight:98408|
[2025/09/12 13:30:56 258712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856263705|
[2025/09/12 13:30:56 258718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856263705|
[2025/09/12 13:30:56 258723] [debug] |xqc_engine_wakeup_after|wakeup:1757683856263705|now:1757683856258723|diff:4982|
[2025/09/12 13:30:56 258729] [debug] |xqc_engine_main_logic|END|now:1757683856258100|
[2025/09/12 13:30:56 258736] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856258736|
[2025/09/12 13:30:56 258741] [debug] |xqc_engine_wakeup_after|wakeup:1757683856263705|now:1757683856258741|diff:4964|
[2025/09/12 13:30:56 258747] [debug] |xqc_engine_main_logic|END|now:1757683856258736|
[2025/09/12 13:30:56 258917] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:43|state:ESTABED|recv_time:1757683856258916|
[2025/09/12 13:30:56 258922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 258928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:37|
[2025/09/12 13:30:56 258949] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:38|
[2025/09/12 13:30:56 258955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:38|
[2025/09/12 13:30:56 258959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 258964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:83|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:83|path_largest_ack:83|
[2025/09/12 13:30:56 258969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:57624|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:12077|ack_elapse:68411|ctl_first_sent_time:1757683856202582|lagest_ack_time:1757683856258916|curr_delivered:64117|
[2025/09/12 13:30:56 258974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856202582|
[2025/09/12 13:30:56 258978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:401||sndq_packets_used_bytes:0|sndq_packets_free:35|
[2025/09/12 13:30:56 258982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:49595|rttvar:8916|minrtt:30564|latest_rtt:56334|ack_delay:40|
[2025/09/12 13:30:56 258986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:50432|rttvar:8361|minrtt:30564|latest_rtt:56334|ack_delay:40|
[2025/09/12 13:30:56 258995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:83|lost_pn:80|thresh:3|
[2025/09/12 13:30:56 258999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 259003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 259007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 259011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 259015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:76|lost_pn:80|po_sent_time:1757683856199749|lost_send_time:1757683856195541|loss_delay:63375|frame:STREAM |repair:128|
[2025/09/12 13:30:56 259020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:77|lost_pn:80|po_sent_time:1757683856199819|lost_send_time:1757683856195541|loss_delay:63375|frame:STREAM |repair:128|
[2025/09/12 13:30:56 259024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:79|lost_pn:80|po_sent_time:1757683856201129|lost_send_time:1757683856195541|loss_delay:63375|frame:STREAM |repair:128|
[2025/09/12 13:30:56 259028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:80|lost_pn:80|po_sent_time:1757683856201200|lost_send_time:1757683856195541|loss_delay:63375|frame:STREAM |repair:128|
[2025/09/12 13:30:56 259033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856201200u|
[2025/09/12 13:30:56 259037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 259041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856264647|now:1757683856259041|interval:5606|
[2025/09/12 13:30:56 259045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856264647|now:1757683856259041|interv:5606|
[2025/09/12 13:30:56 259049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 12077, ack_elapse 68411, delivered 45624|rate 666910|lost 8|
[2025/09/12 13:30:56 259053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (666910) in round 4|
[2025/09/12 13:30:56 259057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 259061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:58804|extra_cwnd:42380|
[2025/09/12 13:30:56 259065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:99269|packet_lost:4|acked:1200|po_sent_time:1757683856202582|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 259070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:99269|packet_lost:4|acked:1200|po_sent_time:1757683856202582|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 259074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:666910|cwnd:100469|full_bw_reached:0|inflight:92408|srtt:50432|latest_rtt:56334|min_rtt:30564|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 259082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:38|largest:38|pns:2|
[2025/09/12 13:30:56 259087] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:43|pkt_type:SHORT_HEADER|pkt_num:38|frame:ACK |recv_time:1757683856258916|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 259091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976258916|now:1757683856258916|interv:120000000|
[2025/09/12 13:30:56 259095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976258916|now:1757683856258916|interv:120000000|
[2025/09/12 13:30:56 259099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856263705|pq_index:0|
[2025/09/12 13:30:56 259103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856258100|
[2025/09/12 13:30:56 259107] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856259107|
[2025/09/12 13:30:56 259112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856259111|
[2025/09/12 13:30:56 259118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50432|min_srtt:50432|path_bw:666910|loss_rate:2.58|path_pto:0|
[2025/09/12 13:30:56 259122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:92408|cwnd:100469|conn:0000561FA36500DC|stream_id:8|stream_offset:48369|
[2025/09/12 13:30:56 259127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:50432|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 259131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:76|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 259135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50432|min_srtt:50432|path_bw:666910|loss_rate:2.58|path_pto:0|
[2025/09/12 13:30:56 259139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:92408|cwnd:100469|conn:0000561FA36500DC|stream_id:8|stream_offset:49548|
[2025/09/12 13:30:56 259144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:50432|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 259148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:77|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 259152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50432|min_srtt:50432|path_bw:666910|loss_rate:2.58|path_pto:0|
[2025/09/12 13:30:56 259156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:92408|cwnd:100469|conn:0000561FA36500DC|stream_id:8|stream_offset:51906|
[2025/09/12 13:30:56 259160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:50432|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 259164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:79|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 259171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50432|min_srtt:50432|path_bw:666910|loss_rate:2.58|path_pto:0|
[2025/09/12 13:30:56 259175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:92408|cwnd:100469|conn:0000561FA36500DC|stream_id:8|stream_offset:53085|
[2025/09/12 13:30:56 259179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:50432|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 259184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:80|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 259188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50432|min_srtt:50432|path_bw:666910|loss_rate:2.58|path_pto:0|
[2025/09/12 13:30:56 259192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:92408|cwnd:100469|conn:0000561FA36500DC|stream_id:8|stream_offset:141510|
[2025/09/12 13:30:56 259196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:50432|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 259200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 259204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50432|min_srtt:50432|path_bw:666910|loss_rate:2.58|path_pto:0|
[2025/09/12 13:30:56 259209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:92408|cwnd:100469|conn:0000561FA36500DC|stream_id:8|stream_offset:142689|
[2025/09/12 13:30:56 259213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:50432|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 259217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 259221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50432|min_srtt:50432|path_bw:666910|loss_rate:2.58|path_pto:0|
[2025/09/12 13:30:56 259225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:7200|inflight:92408|cwnd:100469|conn:0000561FA36500DC|stream_id:8|stream_offset:143868|
[2025/09/12 13:30:56 259230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 259233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 259237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 259242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 259246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:76|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 259252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:92408|cwnd:100469|conn:0000561FA36500DC|stream_id:8|stream_offset:48369|
[2025/09/12 13:30:56 259257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 259261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:160|
[2025/09/12 13:30:56 259287] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:160|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:92408|now:1757683856259267|stream_id:8|stream_offset:48369|
[2025/09/12 13:30:56 259292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:160|origin_pktnum:76|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 259297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:92408|applimit:0|
[2025/09/12 13:30:56 259301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856264647|now:1757683856259300|interval:5347|
[2025/09/12 13:30:56 259305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856264647|now:1757683856259300|interv:5347|
[2025/09/12 13:30:56 259309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:100469|inflight:93608|
[2025/09/12 13:30:56 259313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:77|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 259318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:93608|cwnd:100469|conn:0000561FA36500DC|stream_id:8|stream_offset:49548|
[2025/09/12 13:30:56 259322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 259326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:161|
[2025/09/12 13:30:56 259343] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:161|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:93608|now:1757683856259331|stream_id:8|stream_offset:49548|
[2025/09/12 13:30:56 259348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:161|origin_pktnum:77|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 259352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:93608|applimit:0|
[2025/09/12 13:30:56 259356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856264647|now:1757683856259356|interval:5291|
[2025/09/12 13:30:56 259360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856264647|now:1757683856259356|interv:5291|
[2025/09/12 13:30:56 259364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:100469|inflight:94808|
[2025/09/12 13:30:56 259369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:79|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 259373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:94808|cwnd:100469|conn:0000561FA36500DC|stream_id:8|stream_offset:51906|
[2025/09/12 13:30:56 259381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 259385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:162|
[2025/09/12 13:30:56 259402] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:162|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:94808|now:1757683856259390|stream_id:8|stream_offset:51906|
[2025/09/12 13:30:56 259407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:162|origin_pktnum:79|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 259411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:94808|applimit:0|
[2025/09/12 13:30:56 259415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856264647|now:1757683856259415|interval:5232|
[2025/09/12 13:30:56 259419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856264647|now:1757683856259415|interv:5232|
[2025/09/12 13:30:56 259423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:100469|inflight:96008|
[2025/09/12 13:30:56 259427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:80|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 259431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:96008|cwnd:100469|conn:0000561FA36500DC|stream_id:8|stream_offset:53085|
[2025/09/12 13:30:56 259435] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 259439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:163|
[2025/09/12 13:30:56 259455] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:163|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:96008|now:1757683856259444|stream_id:8|stream_offset:53085|
[2025/09/12 13:30:56 259460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:163|origin_pktnum:80|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 259464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:96008|applimit:0|
[2025/09/12 13:30:56 259468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856264647|now:1757683856259468|interval:5179|
[2025/09/12 13:30:56 259472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856264647|now:1757683856259468|interv:5179|
[2025/09/12 13:30:56 259476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:100469|inflight:97208|
[2025/09/12 13:30:56 259480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 259484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:97208|cwnd:100469|conn:0000561FA36500DC|stream_id:8|stream_offset:141510|
[2025/09/12 13:30:56 259489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 259492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:164|
[2025/09/12 13:30:56 259513] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:164|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:97208|now:1757683856259501|stream_id:8|stream_offset:141510|
[2025/09/12 13:30:56 259518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:164|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 259522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:97208|applimit:0|
[2025/09/12 13:30:56 259526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856264647|now:1757683856259526|interval:5121|
[2025/09/12 13:30:56 259530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856264647|now:1757683856259526|interv:5121|
[2025/09/12 13:30:56 259534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:100469|inflight:98408|
[2025/09/12 13:30:56 259538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 259542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:98408|cwnd:100469|conn:0000561FA36500DC|stream_id:8|stream_offset:142689|
[2025/09/12 13:30:56 259547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 259551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:165|
[2025/09/12 13:30:56 259576] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:165|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:98408|now:1757683856259558|stream_id:8|stream_offset:142689|
[2025/09/12 13:30:56 259584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:165|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 259590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:98408|applimit:0|
[2025/09/12 13:30:56 259596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856264647|now:1757683856259596|interval:5051|
[2025/09/12 13:30:56 259602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856264647|now:1757683856259596|interv:5051|
[2025/09/12 13:30:56 259608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:100469|inflight:99608|
[2025/09/12 13:30:56 259614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856264647|
[2025/09/12 13:30:56 259619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856264647|
[2025/09/12 13:30:56 259624] [debug] |xqc_engine_wakeup_after|wakeup:1757683856264647|now:1757683856259624|diff:5023|
[2025/09/12 13:30:56 259630] [debug] |xqc_engine_main_logic|END|now:1757683856259111|
[2025/09/12 13:30:56 259637] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856259637|
[2025/09/12 13:30:56 259642] [debug] |xqc_engine_wakeup_after|wakeup:1757683856264647|now:1757683856259642|diff:5005|
[2025/09/12 13:30:56 259647] [debug] |xqc_engine_main_logic|END|now:1757683856259637|
[2025/09/12 13:30:56 261009] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:46|state:ESTABED|recv_time:1757683856261008|
[2025/09/12 13:30:56 261018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 261029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:38|
[2025/09/12 13:30:56 261033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:39|
[2025/09/12 13:30:56 261038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:39|
[2025/09/12 13:30:56 261042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 261048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:84|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:89|path_largest_ack:84|
[2025/09/12 13:30:56 261052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:58824|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:12159|ack_elapse:70503|ctl_first_sent_time:1757683856202664|lagest_ack_time:1757683856261008|curr_delivered:65317|
[2025/09/12 13:30:56 261057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856202664|
[2025/09/12 13:30:56 261062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:404||sndq_packets_used_bytes:0|sndq_packets_free:32|
[2025/09/12 13:30:56 261066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:88|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:89|path_largest_ack:88|
[2025/09/12 13:30:56 261070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:58824|prior_delivered:18493|prior_time:1757683856190505|is_app_limited:1|send_elapse:12159|ack_elapse:70503|ctl_first_sent_time:1757683856202664|lagest_ack_time:1757683856261008|curr_delivered:66517|
[2025/09/12 13:30:56 261075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856204137|
[2025/09/12 13:30:56 261079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:403||sndq_packets_used_bytes:0|sndq_packets_free:33|
[2025/09/12 13:30:56 261083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:50432|rttvar:8361|minrtt:30564|latest_rtt:56871|ack_delay:16|
[2025/09/12 13:30:56 261087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:51234|rttvar:7876|minrtt:30564|latest_rtt:56871|ack_delay:16|
[2025/09/12 13:30:56 261091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:88|lost_pn:85|thresh:3|
[2025/09/12 13:30:56 261095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 261099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 261103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 261107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 261111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 261115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 261118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 261125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 261130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:81|lost_pn:85|po_sent_time:1757683856201272|lost_send_time:1757683856197029|loss_delay:63979|frame:STREAM |repair:128|
[2025/09/12 13:30:56 261134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:82|lost_pn:85|po_sent_time:1757683856201342|lost_send_time:1757683856197029|loss_delay:63979|frame:STREAM |repair:128|
[2025/09/12 13:30:56 261139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:85|lost_pn:85|po_sent_time:1757683856202734|lost_send_time:1757683856197029|loss_delay:63979|frame:STREAM |repair:128|
[2025/09/12 13:30:56 261143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856202734u|
[2025/09/12 13:30:56 261147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 19|pns:2|
[2025/09/12 13:30:56 261151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 261155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856266786|now:1757683856261155|interval:5631|
[2025/09/12 13:30:56 261159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856266786|now:1757683856261155|interv:5631|
[2025/09/12 13:30:56 261163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 12159, ack_elapse 70503, delivered 48024|rate 681162|lost 11|
[2025/09/12 13:30:56 261168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (681162) in round 4|
[2025/09/12 13:30:56 261172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 261176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:60062|extra_cwnd:43286|
[2025/09/12 13:30:56 261180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:100469|packet_lost:3|acked:2400|po_sent_time:1757683856204137|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 261184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:100469|packet_lost:3|acked:2400|po_sent_time:1757683856204137|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:18517|
[2025/09/12 13:30:56 261189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:681162|cwnd:102869|full_bw_reached:0|inflight:93608|srtt:51234|latest_rtt:56871|min_rtt:30564|applimit:1|lost:8|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 261194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:1|
[2025/09/12 13:30:56 261198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 13:30:56 261203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 13:30:56 261208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:39|largest:39|pns:2|
[2025/09/12 13:30:56 261212] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:46|pkt_type:SHORT_HEADER|pkt_num:39|frame:PING ACK |recv_time:1757683856261008|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 261219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976261008|now:1757683856261008|interv:120000000|
[2025/09/12 13:30:56 261224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976261008|now:1757683856261008|interv:120000000|
[2025/09/12 13:30:56 261227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856264647|pq_index:0|
[2025/09/12 13:30:56 261232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856259111|
[2025/09/12 13:30:56 261236] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856261235|
[2025/09/12 13:30:56 261240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856261239|
[2025/09/12 13:30:56 261246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|largest_recv:39|ack_delay:238|first_ack_range:20|largest_pkt_recv_time:1757683856261008|
[2025/09/12 13:30:56 261250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:39|low:19|pkt_pns:2|
[2025/09/12 13:30:56 261254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_to_one_packet|ack_size:5|path:0|path_largest_recv:39|frame_largest_recv:39|
[2025/09/12 13:30:56 261258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 13:30:56 261263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:51234|min_srtt:51234|path_bw:681162|loss_rate:4.97|path_pto:0|
[2025/09/12 13:30:56 261267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:93608|cwnd:102869|conn:0000561FA36500DC|stream_id:8|stream_offset:54264|
[2025/09/12 13:30:56 261272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:51234|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 261276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:81|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 261281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:51234|min_srtt:51234|path_bw:681162|loss_rate:4.97|path_pto:0|
[2025/09/12 13:30:56 261285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:93608|cwnd:102869|conn:0000561FA36500DC|stream_id:8|stream_offset:55443|
[2025/09/12 13:30:56 261289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:51234|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 261293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:82|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 261297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:51234|min_srtt:51234|path_bw:681162|loss_rate:4.97|path_pto:0|
[2025/09/12 13:30:56 261302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:93608|cwnd:102869|conn:0000561FA36500DC|stream_id:8|stream_offset:58980|
[2025/09/12 13:30:56 261306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:51234|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 261313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:85|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 261317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:8|stream_offset:143868|
[2025/09/12 13:30:56 261321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:51234|min_srtt:51234|path_bw:681162|loss_rate:4.97|path_pto:0|
[2025/09/12 13:30:56 261325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:4805|inflight:93608|cwnd:102869|conn:0000561FA36500DC|stream_id:8|stream_offset:145047|
[2025/09/12 13:30:56 261330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:51234|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 261334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 261338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:51234|min_srtt:51234|path_bw:681162|loss_rate:4.97|path_pto:0|
[2025/09/12 13:30:56 261342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:6005|inflight:93608|cwnd:102869|conn:0000561FA36500DC|stream_id:8|stream_offset:146226|
[2025/09/12 13:30:56 261346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:51234|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 261350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 261355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:51234|min_srtt:51234|path_bw:681162|loss_rate:4.97|path_pto:0|
[2025/09/12 13:30:56 261359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:7205|inflight:93608|cwnd:102869|conn:0000561FA36500DC|stream_id:8|stream_offset:147405|
[2025/09/12 13:30:56 261363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:51234|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 261367] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 261371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:51234|min_srtt:51234|path_bw:681162|loss_rate:4.97|path_pto:0|
[2025/09/12 13:30:56 261376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:8405|inflight:93608|cwnd:102869|conn:0000561FA36500DC|stream_id:8|stream_offset:148584|
[2025/09/12 13:30:56 261380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 261384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 261388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 261395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 261399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:81|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 261403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:93608|cwnd:102869|conn:0000561FA36500DC|stream_id:8|stream_offset:54264|
[2025/09/12 13:30:56 261408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 261412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:166|
[2025/09/12 13:30:56 261440] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:166|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:93608|now:1757683856261418|stream_id:8|stream_offset:54264|
[2025/09/12 13:30:56 261446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:166|origin_pktnum:81|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 261451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:93608|applimit:0|
[2025/09/12 13:30:56 261455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856266786|now:1757683856261455|interval:5331|
[2025/09/12 13:30:56 261459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856266786|now:1757683856261455|interv:5331|
[2025/09/12 13:30:56 261463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:102869|inflight:94808|
[2025/09/12 13:30:56 261468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:82|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 261472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:94808|cwnd:102869|conn:0000561FA36500DC|stream_id:8|stream_offset:55443|
[2025/09/12 13:30:56 261477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 261481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:167|
[2025/09/12 13:30:56 261498] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:167|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:94808|now:1757683856261486|stream_id:8|stream_offset:55443|
[2025/09/12 13:30:56 261503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:167|origin_pktnum:82|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 261508] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:94808|applimit:0|
[2025/09/12 13:30:56 261512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856266786|now:1757683856261512|interval:5274|
[2025/09/12 13:30:56 261516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856266786|now:1757683856261512|interv:5274|
[2025/09/12 13:30:56 261520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:102869|inflight:96008|
[2025/09/12 13:30:56 261528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:85|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 261532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:96008|cwnd:102869|conn:0000561FA36500DC|stream_id:8|stream_offset:58980|
[2025/09/12 13:30:56 261536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 261540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:168|
[2025/09/12 13:30:56 261566] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:168|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:96008|now:1757683856261545|stream_id:8|stream_offset:58980|
[2025/09/12 13:30:56 261574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:168|origin_pktnum:85|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 261580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:96008|applimit:0|
[2025/09/12 13:30:56 261586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856266786|now:1757683856261586|interval:5200|
[2025/09/12 13:30:56 261592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856266786|now:1757683856261586|interv:5200|
[2025/09/12 13:30:56 261598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:102869|inflight:97208|
[2025/09/12 13:30:56 261604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1205|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 261610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1205|schedule_bytes:0|inflight:97208|cwnd:102869|conn:0000561FA36500DC|stream_id:8|stream_offset:143868|
[2025/09/12 13:30:56 261616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 261622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:169|
[2025/09/12 13:30:56 261653] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:169|size:1205|sent:1221|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:97208|now:1757683856261631|stream_id:8|stream_offset:143868|
[2025/09/12 13:30:56 261660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:169|origin_pktnum:0|size:1205|enc_size:1221|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 261666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:97208|applimit:0|
[2025/09/12 13:30:56 261671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856266786|now:1757683856261671|interval:5115|
[2025/09/12 13:30:56 261677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856266786|now:1757683856261671|interv:5115|
[2025/09/12 13:30:56 261683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:102869|inflight:98413|
[2025/09/12 13:30:56 261689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 261694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:98413|cwnd:102869|conn:0000561FA36500DC|stream_id:8|stream_offset:145047|
[2025/09/12 13:30:56 261705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 261710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:170|
[2025/09/12 13:30:56 261738] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:170|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:98413|now:1757683856261719|stream_id:8|stream_offset:145047|
[2025/09/12 13:30:56 261745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:170|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 261751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:98413|applimit:0|
[2025/09/12 13:30:56 261757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856266786|now:1757683856261757|interval:5029|
[2025/09/12 13:30:56 261763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856266786|now:1757683856261757|interv:5029|
[2025/09/12 13:30:56 261768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:102869|inflight:99613|
[2025/09/12 13:30:56 261774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 261780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:99613|cwnd:102869|conn:0000561FA36500DC|stream_id:8|stream_offset:146226|
[2025/09/12 13:30:56 261786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 261791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:171|
[2025/09/12 13:30:56 261818] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:171|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:99613|now:1757683856261799|stream_id:8|stream_offset:146226|
[2025/09/12 13:30:56 261823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:171|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 261828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:99613|applimit:0|
[2025/09/12 13:30:56 261832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856266786|now:1757683856261831|interval:4955|
[2025/09/12 13:30:56 261836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856266786|now:1757683856261831|interv:4955|
[2025/09/12 13:30:56 261840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:102869|inflight:100813|
[2025/09/12 13:30:56 261844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 261848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:100813|cwnd:102869|conn:0000561FA36500DC|stream_id:8|stream_offset:147405|
[2025/09/12 13:30:56 261853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 261861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:172|
[2025/09/12 13:30:56 261880] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:172|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:100813|now:1757683856261867|stream_id:8|stream_offset:147405|
[2025/09/12 13:30:56 261885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:172|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 261889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:100813|applimit:0|
[2025/09/12 13:30:56 261893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856266786|now:1757683856261893|interval:4893|
[2025/09/12 13:30:56 261897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856266786|now:1757683856261893|interv:4893|
[2025/09/12 13:30:56 261901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:102869|inflight:102013|
[2025/09/12 13:30:56 261906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856266786|
[2025/09/12 13:30:56 261910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856266786|
[2025/09/12 13:30:56 261914] [debug] |xqc_engine_wakeup_after|wakeup:1757683856266786|now:1757683856261914|diff:4872|
[2025/09/12 13:30:56 261918] [debug] |xqc_engine_main_logic|END|now:1757683856261239|
[2025/09/12 13:30:56 261924] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856261924|
[2025/09/12 13:30:56 261928] [debug] |xqc_engine_wakeup_after|wakeup:1757683856266786|now:1757683856261927|diff:4859|
[2025/09/12 13:30:56 261958] [debug] |xqc_engine_main_logic|END|now:1757683856261924|
[2025/09/12 13:30:56 262917] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:45|state:ESTABED|recv_time:1757683856262916|
[2025/09/12 13:30:56 262924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 262948] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:39|
[2025/09/12 13:30:56 262958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:40|
[2025/09/12 13:30:56 262964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:40|
[2025/09/12 13:30:56 262968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 262973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:90|origin_pktnum:0|size:1208|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:91|path_largest_ack:90|
[2025/09/12 13:30:56 262978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:63608|prior_delivered:19717|prior_time:1757683856222313|is_app_limited:0|send_elapse:32082|ack_elapse:40603|ctl_first_sent_time:1757683856222691|lagest_ack_time:1757683856262916|curr_delivered:67725|
[2025/09/12 13:30:56 262982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856222691|
[2025/09/12 13:30:56 262987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:405||sndq_packets_used_bytes:0|sndq_packets_free:31|
[2025/09/12 13:30:56 262991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:91|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:91|path_largest_ack:91|
[2025/09/12 13:30:56 262996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:63608|prior_delivered:19717|prior_time:1757683856222313|is_app_limited:0|send_elapse:32082|ack_elapse:40603|ctl_first_sent_time:1757683856222691|lagest_ack_time:1757683856262916|curr_delivered:68925|
[2025/09/12 13:30:56 263005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856222798|
[2025/09/12 13:30:56 263008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:404||sndq_packets_used_bytes:0|sndq_packets_free:32|
[2025/09/12 13:30:56 263012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:51234|rttvar:7876|minrtt:30564|latest_rtt:40118|ack_delay:32|
[2025/09/12 13:30:56 263017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:49840|rttvar:8694|minrtt:30564|latest_rtt:40118|ack_delay:32|
[2025/09/12 13:30:56 263022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:91|lost_pn:88|thresh:3|
[2025/09/12 13:30:56 263026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 263030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 263034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 263038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 263041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 263045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 263049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 263053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 263057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 263060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 263064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 263069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:86|lost_pn:88|po_sent_time:1757683856202807|lost_send_time:1757683856206846|loss_delay:56070|frame:STREAM |repair:128|
[2025/09/12 13:30:56 263074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:87|lost_pn:88|po_sent_time:1757683856202884|lost_send_time:1757683856206846|loss_delay:56070|frame:STREAM |repair:128|
[2025/09/12 13:30:56 263078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856202884u|
[2025/09/12 13:30:56 263082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 263086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:49840|rtt_var:8694|pto_duration:84616|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 263090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 263097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 263101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 97205|
[2025/09/12 13:30:56 263105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856371483|now:1757683856263086|interv:108397|
[2025/09/12 13:30:56 263109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856371483|now:1757683856263086|interval:108397|pto_count:0|srtt:49840
[2025/09/12 13:30:56 263113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 32082, ack_elapse 40603, delivered 49208|rate 1211930|lost 13|
[2025/09/12 13:30:56 263117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 13:30:56 263121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1211930) in round 5|
[2025/09/12 13:30:56 263125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 263130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 263134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:102869|packet_lost:2|acked:2408|po_sent_time:1757683856222798|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 263138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:102869|packet_lost:2|acked:2408|po_sent_time:1757683856222798|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 263143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:105277|full_bw_reached:0|inflight:97205|srtt:49840|latest_rtt:40118|min_rtt:30564|applimit:0|lost:11|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 13:30:56 263148] [stats] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bandwidth change record|bw_before:681162|bw_after:1211930|srtt:49840|cwnd:105277|
[2025/09/12 13:30:56 263153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:40|largest:40|pns:2|
[2025/09/12 13:30:56 263157] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:40|frame:ACK |recv_time:1757683856262916|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 263162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976262916|now:1757683856262916|interv:120000000|
[2025/09/12 13:30:56 263166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976262916|now:1757683856262916|interv:120000000|
[2025/09/12 13:30:56 263170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856266786|pq_index:0|
[2025/09/12 13:30:56 263174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856261239|
[2025/09/12 13:30:56 263178] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856263178|
[2025/09/12 13:30:56 263183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856263182|
[2025/09/12 13:30:56 263191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:49840|min_srtt:49840|path_bw:1211930|loss_rate:6.55|path_pto:0|
[2025/09/12 13:30:56 263196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:97205|cwnd:105277|conn:0000561FA36500DC|stream_id:8|stream_offset:60159|
[2025/09/12 13:30:56 263200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:49840|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 263205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:86|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 263209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:49840|min_srtt:49840|path_bw:1211930|loss_rate:6.55|path_pto:0|
[2025/09/12 13:30:56 263213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:97205|cwnd:105277|conn:0000561FA36500DC|stream_id:8|stream_offset:61338|
[2025/09/12 13:30:56 263218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:49840|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 263222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:87|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 263226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:49840|min_srtt:49840|path_bw:1211930|loss_rate:6.55|path_pto:0|
[2025/09/12 13:30:56 263231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:97205|cwnd:105277|conn:0000561FA36500DC|stream_id:8|stream_offset:148584|
[2025/09/12 13:30:56 263235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:49840|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 263239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 263243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:49840|min_srtt:49840|path_bw:1211930|loss_rate:6.55|path_pto:0|
[2025/09/12 13:30:56 263248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:97205|cwnd:105277|conn:0000561FA36500DC|stream_id:8|stream_offset:149763|
[2025/09/12 13:30:56 263252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:49840|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 263256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 263260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:49840|min_srtt:49840|path_bw:1211930|loss_rate:6.55|path_pto:0|
[2025/09/12 13:30:56 263264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:97205|cwnd:105277|conn:0000561FA36500DC|stream_id:8|stream_offset:150942|
[2025/09/12 13:30:56 263271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:49840|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 263275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 263279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:49840|min_srtt:49840|path_bw:1211930|loss_rate:6.55|path_pto:0|
[2025/09/12 13:30:56 263284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:97205|cwnd:105277|conn:0000561FA36500DC|stream_id:8|stream_offset:152121|
[2025/09/12 13:30:56 263288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:49840|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 263292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 263296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:49840|min_srtt:49840|path_bw:1211930|loss_rate:6.55|path_pto:0|
[2025/09/12 13:30:56 263300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:7200|inflight:97205|cwnd:105277|conn:0000561FA36500DC|stream_id:8|stream_offset:153300|
[2025/09/12 13:30:56 263305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 263308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 263312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 263316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 263321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:86|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 263325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:97205|cwnd:105277|conn:0000561FA36500DC|stream_id:8|stream_offset:60159|
[2025/09/12 13:30:56 263329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 263333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:173|
[2025/09/12 13:30:56 263361] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:173|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:97205|now:1757683856263340|stream_id:8|stream_offset:60159|
[2025/09/12 13:30:56 263367] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:173|origin_pktnum:86|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 263371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:97205|applimit:0|
[2025/09/12 13:30:56 263375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:49840|rtt_var:8694|pto_duration:84616|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 263383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 263387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 263391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 98405|
[2025/09/12 13:30:56 263395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856372956|now:1757683856263375|interv:109581|
[2025/09/12 13:30:56 263399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856372956|now:1757683856263375|interval:109581|pto_count:0|srtt:49840
[2025/09/12 13:30:56 263403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:105277|inflight:98405|
[2025/09/12 13:30:56 263408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:87|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 263412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:98405|cwnd:105277|conn:0000561FA36500DC|stream_id:8|stream_offset:61338|
[2025/09/12 13:30:56 263416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 263420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:174|
[2025/09/12 13:30:56 263439] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:174|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:98405|now:1757683856263426|stream_id:8|stream_offset:61338|
[2025/09/12 13:30:56 263444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:174|origin_pktnum:87|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 263448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:98405|applimit:0|
[2025/09/12 13:30:56 263452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:49840|rtt_var:8694|pto_duration:84616|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 263456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 263460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 263463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 99605|
[2025/09/12 13:30:56 263467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856373042|now:1757683856263452|interv:109590|
[2025/09/12 13:30:56 263471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856373042|now:1757683856263452|interval:109590|pto_count:0|srtt:49840
[2025/09/12 13:30:56 263476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:105277|inflight:99605|
[2025/09/12 13:30:56 263480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 263484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:99605|cwnd:105277|conn:0000561FA36500DC|stream_id:8|stream_offset:148584|
[2025/09/12 13:30:56 263491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 263495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:175|
[2025/09/12 13:30:56 263513] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:175|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:99605|now:1757683856263501|stream_id:8|stream_offset:148584|
[2025/09/12 13:30:56 263518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:175|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 263522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:99605|applimit:0|
[2025/09/12 13:30:56 263526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:49840|rtt_var:8694|pto_duration:84616|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 263530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 263534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 263538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 100805|
[2025/09/12 13:30:56 263541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856373117|now:1757683856263526|interv:109591|
[2025/09/12 13:30:56 263545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856373117|now:1757683856263526|interval:109591|pto_count:0|srtt:49840
[2025/09/12 13:30:56 263550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:105277|inflight:100805|
[2025/09/12 13:30:56 263554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 263560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:100805|cwnd:105277|conn:0000561FA36500DC|stream_id:8|stream_offset:149763|
[2025/09/12 13:30:56 263567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 263573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:176|
[2025/09/12 13:30:56 263603] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:176|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:100805|now:1757683856263582|stream_id:8|stream_offset:149763|
[2025/09/12 13:30:56 263610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:176|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 263616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:100805|applimit:0|
[2025/09/12 13:30:56 263622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:49840|rtt_var:8694|pto_duration:84616|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 263628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 263633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 263638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 102005|
[2025/09/12 13:30:56 263648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856373198|now:1757683856263622|interv:109576|
[2025/09/12 13:30:56 263653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856373198|now:1757683856263622|interval:109576|pto_count:0|srtt:49840
[2025/09/12 13:30:56 263660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:105277|inflight:102005|
[2025/09/12 13:30:56 263666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 263671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:102005|cwnd:105277|conn:0000561FA36500DC|stream_id:8|stream_offset:150942|
[2025/09/12 13:30:56 263677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 263683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:177|
[2025/09/12 13:30:56 263712] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:177|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:102005|now:1757683856263691|stream_id:8|stream_offset:150942|
[2025/09/12 13:30:56 263719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:177|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 263724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:102005|applimit:0|
[2025/09/12 13:30:56 263730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:49840|rtt_var:8694|pto_duration:84616|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 263736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 263742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 263747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 103205|
[2025/09/12 13:30:56 263752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856373307|now:1757683856263730|interv:109577|
[2025/09/12 13:30:56 263758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856373307|now:1757683856263730|interval:109577|pto_count:0|srtt:49840
[2025/09/12 13:30:56 263764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:105277|inflight:103205|
[2025/09/12 13:30:56 263770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 263777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:103205|cwnd:105277|conn:0000561FA36500DC|stream_id:8|stream_offset:152121|
[2025/09/12 13:30:56 263783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 263789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:178|
[2025/09/12 13:30:56 263814] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:178|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:103205|now:1757683856263797|stream_id:8|stream_offset:152121|
[2025/09/12 13:30:56 263826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:178|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 263832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:103205|applimit:0|
[2025/09/12 13:30:56 263838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:49840|rtt_var:8694|pto_duration:84616|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 263845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 263849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 263852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 104405|
[2025/09/12 13:30:56 263856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856373413|now:1757683856263838|interv:109575|
[2025/09/12 13:30:56 263860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856373413|now:1757683856263838|interval:109575|pto_count:0|srtt:49840
[2025/09/12 13:30:56 263865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:105277|inflight:104405|
[2025/09/12 13:30:56 263869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 263873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 263877] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856263877|diff:94729|
[2025/09/12 13:30:56 263882] [debug] |xqc_engine_main_logic|END|now:1757683856263182|
[2025/09/12 13:30:56 263887] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856263887|
[2025/09/12 13:30:56 263891] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856263891|diff:94715|
[2025/09/12 13:30:56 263895] [debug] |xqc_engine_main_logic|END|now:1757683856263887|
[2025/09/12 13:30:56 264907] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:45|state:ESTABED|recv_time:1757683856264907|
[2025/09/12 13:30:56 264916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 264922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:40|
[2025/09/12 13:30:56 264926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:41|
[2025/09/12 13:30:56 264952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:41|
[2025/09/12 13:30:56 264958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 264963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:92|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:93|path_largest_ack:92|
[2025/09/12 13:30:56 264968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:63608|prior_delivered:22117|prior_time:1757683856224019|is_app_limited:0|send_elapse:33641|ack_elapse:40888|ctl_first_sent_time:1757683856224342|lagest_ack_time:1757683856264907|curr_delivered:70125|
[2025/09/12 13:30:56 264973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856224342|
[2025/09/12 13:30:56 264977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:405||sndq_packets_used_bytes:0|sndq_packets_free:31|
[2025/09/12 13:30:56 264985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:93|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:93|path_largest_ack:93|
[2025/09/12 13:30:56 264990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:63608|prior_delivered:22117|prior_time:1757683856224019|is_app_limited:0|send_elapse:33641|ack_elapse:40888|ctl_first_sent_time:1757683856224342|lagest_ack_time:1757683856264907|curr_delivered:71325|
[2025/09/12 13:30:56 264994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856224429|
[2025/09/12 13:30:56 264998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:404||sndq_packets_used_bytes:0|sndq_packets_free:32|
[2025/09/12 13:30:56 265002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:49840|rttvar:8694|minrtt:30564|latest_rtt:40478|ack_delay:32|
[2025/09/12 13:30:56 265006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:48665|rttvar:8869|minrtt:30564|latest_rtt:40478|ack_delay:32|
[2025/09/12 13:30:56 265011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:93|lost_pn:90|thresh:3|
[2025/09/12 13:30:56 265016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 265020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 265023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 265027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 265031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 265035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 265039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 265042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 265046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 265050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 265054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 265058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 265061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 265065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 265069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:48665|rtt_var:8869|pto_duration:84141|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 265074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 265084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 265088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 102005|
[2025/09/12 13:30:56 265092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856372938|now:1757683856265069|interv:107869|
[2025/09/12 13:30:56 265096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856372938|now:1757683856265069|interval:107869|pto_count:0|srtt:48665
[2025/09/12 13:30:56 265100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 33641, ack_elapse 40888, delivered 49208|rate 1203482|lost 13|
[2025/09/12 13:30:56 265105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203482) in round 5|
[2025/09/12 13:30:56 265109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 265113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 265117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:105277|packet_lost:0|acked:2400|po_sent_time:1757683856224429|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 265121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:105277|packet_lost:0|acked:2400|po_sent_time:1757683856224429|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 265126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:107677|full_bw_reached:0|inflight:102005|srtt:48665|latest_rtt:40478|min_rtt:30564|applimit:0|lost:13|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 265132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:41|largest:41|pns:2|
[2025/09/12 13:30:56 265136] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:41|frame:ACK |recv_time:1757683856264907|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 265141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976264907|now:1757683856264907|interv:120000000|
[2025/09/12 13:30:56 265145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976264907|now:1757683856264907|interv:120000000|
[2025/09/12 13:30:56 265149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 265153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856263182|
[2025/09/12 13:30:56 265157] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856265157|
[2025/09/12 13:30:56 265162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856265161|
[2025/09/12 13:30:56 265167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48665|min_srtt:48665|path_bw:1211930|loss_rate:7.47|path_pto:0|
[2025/09/12 13:30:56 265172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:102005|cwnd:107677|conn:0000561FA36500DC|stream_id:8|stream_offset:153300|
[2025/09/12 13:30:56 265179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:48665|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 265183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 265188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48665|min_srtt:48665|path_bw:1211930|loss_rate:7.47|path_pto:0|
[2025/09/12 13:30:56 265192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:102005|cwnd:107677|conn:0000561FA36500DC|stream_id:8|stream_offset:154479|
[2025/09/12 13:30:56 265196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:48665|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 265200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 265205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48665|min_srtt:48665|path_bw:1211930|loss_rate:7.47|path_pto:0|
[2025/09/12 13:30:56 265209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:102005|cwnd:107677|conn:0000561FA36500DC|stream_id:8|stream_offset:155658|
[2025/09/12 13:30:56 265213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:48665|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 265217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 265221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48665|min_srtt:48665|path_bw:1211930|loss_rate:7.47|path_pto:0|
[2025/09/12 13:30:56 265225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:102005|cwnd:107677|conn:0000561FA36500DC|stream_id:8|stream_offset:156837|
[2025/09/12 13:30:56 265229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:48665|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 265234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 265238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48665|min_srtt:48665|path_bw:1211930|loss_rate:7.47|path_pto:0|
[2025/09/12 13:30:56 265242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:102005|cwnd:107677|conn:0000561FA36500DC|stream_id:8|stream_offset:158016|
[2025/09/12 13:30:56 265246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 265250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 265256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 265260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 265265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 265269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:102005|cwnd:107677|conn:0000561FA36500DC|stream_id:8|stream_offset:153300|
[2025/09/12 13:30:56 265273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 265278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:179|
[2025/09/12 13:30:56 265305] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:179|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:102005|now:1757683856265284|stream_id:8|stream_offset:153300|
[2025/09/12 13:30:56 265310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:179|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 265315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:102005|applimit:0|
[2025/09/12 13:30:56 265319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:48665|rtt_var:8869|pto_duration:84141|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 265323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 265327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 265331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 103205|
[2025/09/12 13:30:56 265335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856374425|now:1757683856265319|interv:109106|
[2025/09/12 13:30:56 265339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856374425|now:1757683856265319|interval:109106|pto_count:0|srtt:48665
[2025/09/12 13:30:56 265344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:107677|inflight:103205|
[2025/09/12 13:30:56 265348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 265352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:103205|cwnd:107677|conn:0000561FA36500DC|stream_id:8|stream_offset:154479|
[2025/09/12 13:30:56 265357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 265361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:180|
[2025/09/12 13:30:56 265378] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:180|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:103205|now:1757683856265366|stream_id:8|stream_offset:154479|
[2025/09/12 13:30:56 265383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:180|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 265391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:103205|applimit:0|
[2025/09/12 13:30:56 265395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:48665|rtt_var:8869|pto_duration:84141|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 265399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 265403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 265406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 104405|
[2025/09/12 13:30:56 265410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856374507|now:1757683856265395|interv:109112|
[2025/09/12 13:30:56 265414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856374507|now:1757683856265395|interval:109112|pto_count:0|srtt:48665
[2025/09/12 13:30:56 265418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:107677|inflight:104405|
[2025/09/12 13:30:56 265422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 265427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:104405|cwnd:107677|conn:0000561FA36500DC|stream_id:8|stream_offset:155658|
[2025/09/12 13:30:56 265431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 265435] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:181|
[2025/09/12 13:30:56 265452] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:181|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:104405|now:1757683856265440|stream_id:8|stream_offset:155658|
[2025/09/12 13:30:56 265457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:181|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 265461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:104405|applimit:0|
[2025/09/12 13:30:56 265465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:48665|rtt_var:8869|pto_duration:84141|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 265469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 265473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 265477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 105605|
[2025/09/12 13:30:56 265481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856374581|now:1757683856265465|interv:109116|
[2025/09/12 13:30:56 265485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856374581|now:1757683856265465|interval:109116|pto_count:0|srtt:48665
[2025/09/12 13:30:56 265489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:107677|inflight:105605|
[2025/09/12 13:30:56 265497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 265501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:105605|cwnd:107677|conn:0000561FA36500DC|stream_id:8|stream_offset:156837|
[2025/09/12 13:30:56 265505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 265509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:182|
[2025/09/12 13:30:56 265526] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:182|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:105605|now:1757683856265514|stream_id:8|stream_offset:156837|
[2025/09/12 13:30:56 265531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:182|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 265535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:105605|applimit:0|
[2025/09/12 13:30:56 265539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:48665|rtt_var:8869|pto_duration:84141|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 265543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 265547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 265551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 106805|
[2025/09/12 13:30:56 265555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856374655|now:1757683856265539|interv:109116|
[2025/09/12 13:30:56 265558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856374655|now:1757683856265539|interval:109116|pto_count:0|srtt:48665
[2025/09/12 13:30:56 265563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:107677|inflight:106805|
[2025/09/12 13:30:56 265567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 265573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 265579] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856265579|diff:93027|
[2025/09/12 13:30:56 265586] [debug] |xqc_engine_main_logic|END|now:1757683856265161|
[2025/09/12 13:30:56 265593] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856265593|
[2025/09/12 13:30:56 265598] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856265598|diff:93008|
[2025/09/12 13:30:56 265604] [debug] |xqc_engine_main_logic|END|now:1757683856265593|
[2025/09/12 13:30:56 266900] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:45|state:ESTABED|recv_time:1757683856266899|
[2025/09/12 13:30:56 266909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 266915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:41|
[2025/09/12 13:30:56 266919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:42|
[2025/09/12 13:30:56 266925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:42|
[2025/09/12 13:30:56 266929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 266964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:94|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:95|path_largest_ack:94|
[2025/09/12 13:30:56 266969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:66008|prior_delivered:22117|prior_time:1757683856224019|is_app_limited:0|send_elapse:33801|ack_elapse:42880|ctl_first_sent_time:1757683856224502|lagest_ack_time:1757683856266899|curr_delivered:72525|
[2025/09/12 13:30:56 266973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856224502|
[2025/09/12 13:30:56 266978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:403||sndq_packets_used_bytes:0|sndq_packets_free:33|
[2025/09/12 13:30:56 266982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:95|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:95|path_largest_ack:95|
[2025/09/12 13:30:56 266987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:66008|prior_delivered:22117|prior_time:1757683856224019|is_app_limited:0|send_elapse:33801|ack_elapse:42880|ctl_first_sent_time:1757683856224502|lagest_ack_time:1757683856266899|curr_delivered:73725|
[2025/09/12 13:30:56 266991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856224575|
[2025/09/12 13:30:56 266995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:402||sndq_packets_used_bytes:0|sndq_packets_free:34|
[2025/09/12 13:30:56 266999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:48665|rttvar:8869|minrtt:30564|latest_rtt:42324|ack_delay:32|
[2025/09/12 13:30:56 267003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:47868|rttvar:8245|minrtt:30564|latest_rtt:42324|ack_delay:32|
[2025/09/12 13:30:56 267008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:95|lost_pn:92|thresh:3|
[2025/09/12 13:30:56 267012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 267016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 267020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 267024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 267028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 267031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 267035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 267039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 267043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 267047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 267051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 267057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 267061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 267065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 267069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47868|rtt_var:8245|pto_duration:80848|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 267073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 267077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 267081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 104405|
[2025/09/12 13:30:56 267085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856371362|now:1757683856267069|interv:104293|
[2025/09/12 13:30:56 267089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856371362|now:1757683856267069|interval:104293|pto_count:0|srtt:47868
[2025/09/12 13:30:56 267093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 33801, ack_elapse 42880, delivered 51608|rate 1203544|lost 13|
[2025/09/12 13:30:56 267098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203544) in round 5|
[2025/09/12 13:30:56 267102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 267106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 267110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:107677|packet_lost:0|acked:2400|po_sent_time:1757683856224575|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 267114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:107677|packet_lost:0|acked:2400|po_sent_time:1757683856224575|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 267119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:110077|full_bw_reached:0|inflight:104405|srtt:47868|latest_rtt:42324|min_rtt:30564|applimit:0|lost:13|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 267125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:42|largest:42|pns:2|
[2025/09/12 13:30:56 267129] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:42|frame:ACK |recv_time:1757683856266899|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 267134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976266899|now:1757683856266899|interv:120000000|
[2025/09/12 13:30:56 267138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976266899|now:1757683856266899|interv:120000000|
[2025/09/12 13:30:56 267142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 267149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856265161|
[2025/09/12 13:30:56 267153] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856267153|
[2025/09/12 13:30:56 267158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856267157|
[2025/09/12 13:30:56 267163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47868|min_srtt:47868|path_bw:1211930|loss_rate:7.30|path_pto:0|
[2025/09/12 13:30:56 267168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:104405|cwnd:110077|conn:0000561FA36500DC|stream_id:8|stream_offset:158016|
[2025/09/12 13:30:56 267173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:47868|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 267177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 267182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47868|min_srtt:47868|path_bw:1211930|loss_rate:7.30|path_pto:0|
[2025/09/12 13:30:56 267186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:104405|cwnd:110077|conn:0000561FA36500DC|stream_id:8|stream_offset:159195|
[2025/09/12 13:30:56 267190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:47868|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 267194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 267198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47868|min_srtt:47868|path_bw:1211930|loss_rate:7.30|path_pto:0|
[2025/09/12 13:30:56 267203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:104405|cwnd:110077|conn:0000561FA36500DC|stream_id:8|stream_offset:160374|
[2025/09/12 13:30:56 267207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:47868|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 267211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 267216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47868|min_srtt:47868|path_bw:1211930|loss_rate:7.30|path_pto:0|
[2025/09/12 13:30:56 267220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:104405|cwnd:110077|conn:0000561FA36500DC|stream_id:8|stream_offset:161553|
[2025/09/12 13:30:56 267224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:47868|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 267228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 267235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47868|min_srtt:47868|path_bw:1211930|loss_rate:7.30|path_pto:0|
[2025/09/12 13:30:56 267239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:104405|cwnd:110077|conn:0000561FA36500DC|stream_id:8|stream_offset:162732|
[2025/09/12 13:30:56 267244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 267247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 267251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 267256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 267260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 267264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:104405|cwnd:110077|conn:0000561FA36500DC|stream_id:8|stream_offset:158016|
[2025/09/12 13:30:56 267269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 267273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:183|
[2025/09/12 13:30:56 267301] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:183|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:104405|now:1757683856267280|stream_id:8|stream_offset:158016|
[2025/09/12 13:30:56 267307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:183|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 267311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:104405|applimit:0|
[2025/09/12 13:30:56 267316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47868|rtt_var:8245|pto_duration:80848|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 267320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 267324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 267328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 105605|
[2025/09/12 13:30:56 267331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856373128|now:1757683856267315|interv:105813|
[2025/09/12 13:30:56 267335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856373128|now:1757683856267315|interval:105813|pto_count:0|srtt:47868
[2025/09/12 13:30:56 267340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110077|inflight:105605|
[2025/09/12 13:30:56 267345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 267349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:105605|cwnd:110077|conn:0000561FA36500DC|stream_id:8|stream_offset:159195|
[2025/09/12 13:30:56 267357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 267361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:184|
[2025/09/12 13:30:56 267380] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:184|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:105605|now:1757683856267367|stream_id:8|stream_offset:159195|
[2025/09/12 13:30:56 267385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:184|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 267389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:105605|applimit:0|
[2025/09/12 13:30:56 267393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47868|rtt_var:8245|pto_duration:80848|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 267398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 267402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 267405] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 106805|
[2025/09/12 13:30:56 267409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856373215|now:1757683856267393|interv:105822|
[2025/09/12 13:30:56 267413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856373215|now:1757683856267393|interval:105822|pto_count:0|srtt:47868
[2025/09/12 13:30:56 267418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110077|inflight:106805|
[2025/09/12 13:30:56 267422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 267426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:106805|cwnd:110077|conn:0000561FA36500DC|stream_id:8|stream_offset:160374|
[2025/09/12 13:30:56 267430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 267434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:185|
[2025/09/12 13:30:56 267451] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:185|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:106805|now:1757683856267440|stream_id:8|stream_offset:160374|
[2025/09/12 13:30:56 267455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:185|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 267460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:106805|applimit:0|
[2025/09/12 13:30:56 267464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47868|rtt_var:8245|pto_duration:80848|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 267468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 267475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 267479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 108005|
[2025/09/12 13:30:56 267483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856373288|now:1757683856267463|interv:105825|
[2025/09/12 13:30:56 267486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856373288|now:1757683856267463|interval:105825|pto_count:0|srtt:47868
[2025/09/12 13:30:56 267491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110077|inflight:108005|
[2025/09/12 13:30:56 267495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 267499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:108005|cwnd:110077|conn:0000561FA36500DC|stream_id:8|stream_offset:161553|
[2025/09/12 13:30:56 267503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 267507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:186|
[2025/09/12 13:30:56 267524] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:186|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:108005|now:1757683856267513|stream_id:8|stream_offset:161553|
[2025/09/12 13:30:56 267529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:186|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 267533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:108005|applimit:0|
[2025/09/12 13:30:56 267537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47868|rtt_var:8245|pto_duration:80848|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 267542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 267545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 267549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 109205|
[2025/09/12 13:30:56 267553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856373361|now:1757683856267537|interv:105824|
[2025/09/12 13:30:56 267557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856373361|now:1757683856267537|interval:105824|pto_count:0|srtt:47868
[2025/09/12 13:30:56 267561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110077|inflight:109205|
[2025/09/12 13:30:56 267565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 267572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 267578] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856267578|diff:91028|
[2025/09/12 13:30:56 267585] [debug] |xqc_engine_main_logic|END|now:1757683856267157|
[2025/09/12 13:30:56 267592] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856267592|
[2025/09/12 13:30:56 267597] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856267597|diff:91009|
[2025/09/12 13:30:56 267608] [debug] |xqc_engine_main_logic|END|now:1757683856267592|
[2025/09/12 13:30:56 268898] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:45|state:ESTABED|recv_time:1757683856268897|
[2025/09/12 13:30:56 268907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 268913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:42|
[2025/09/12 13:30:56 268917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:43|
[2025/09/12 13:30:56 268923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:43|
[2025/09/12 13:30:56 268927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 268954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:96|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:97|path_largest_ack:96|
[2025/09/12 13:30:56 268958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:66008|prior_delivered:24517|prior_time:1757683856226048|is_app_limited:0|send_elapse:35460|ack_elapse:42849|ctl_first_sent_time:1757683856226348|lagest_ack_time:1757683856268897|curr_delivered:74925|
[2025/09/12 13:30:56 268963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856226348|
[2025/09/12 13:30:56 268968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:401||sndq_packets_used_bytes:0|sndq_packets_free:35|
[2025/09/12 13:30:56 268972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:97|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:97|path_largest_ack:97|
[2025/09/12 13:30:56 268976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:66008|prior_delivered:24517|prior_time:1757683856226048|is_app_limited:0|send_elapse:35460|ack_elapse:42849|ctl_first_sent_time:1757683856226348|lagest_ack_time:1757683856268897|curr_delivered:76125|
[2025/09/12 13:30:56 268981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856226431|
[2025/09/12 13:30:56 268984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:400||sndq_packets_used_bytes:0|sndq_packets_free:36|
[2025/09/12 13:30:56 268989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:47868|rttvar:8245|minrtt:30564|latest_rtt:42466|ack_delay:32|
[2025/09/12 13:30:56 268993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:47189|rttvar:7542|minrtt:30564|latest_rtt:42466|ack_delay:32|
[2025/09/12 13:30:56 268997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:97|lost_pn:94|thresh:3|
[2025/09/12 13:30:56 269001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 269005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 269009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 269013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 269017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 269025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 269028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 269032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 269036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 269040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 269044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 269047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 269051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 269055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 269059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47189|rtt_var:7542|pto_duration:77357|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 269064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 269068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 269071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 106805|
[2025/09/12 13:30:56 269075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856369870|now:1757683856269059|interv:100811|
[2025/09/12 13:30:56 269079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856369870|now:1757683856269059|interval:100811|pto_count:0|srtt:47189
[2025/09/12 13:30:56 269084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 35460, ack_elapse 42849, delivered 51608|rate 1204415|lost 13|
[2025/09/12 13:30:56 269088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204415) in round 5|
[2025/09/12 13:30:56 269092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 269096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 269100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:110077|packet_lost:0|acked:2400|po_sent_time:1757683856226431|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 269105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:110077|packet_lost:0|acked:2400|po_sent_time:1757683856226431|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 269109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:112477|full_bw_reached:0|inflight:106805|srtt:47189|latest_rtt:42466|min_rtt:30564|applimit:0|lost:13|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 269117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:43|largest:43|pns:2|
[2025/09/12 13:30:56 269122] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:43|frame:ACK |recv_time:1757683856268897|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 269127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976268897|now:1757683856268897|interv:120000000|
[2025/09/12 13:30:56 269131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976268897|now:1757683856268897|interv:120000000|
[2025/09/12 13:30:56 269134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 269139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856267157|
[2025/09/12 13:30:56 269143] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856269142|
[2025/09/12 13:30:56 269147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856269146|
[2025/09/12 13:30:56 269153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47189|min_srtt:47189|path_bw:1211930|loss_rate:7.14|path_pto:0|
[2025/09/12 13:30:56 269158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:106805|cwnd:112477|conn:0000561FA36500DC|stream_id:8|stream_offset:162732|
[2025/09/12 13:30:56 269162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:47189|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 269167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 269171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47189|min_srtt:47189|path_bw:1211930|loss_rate:7.14|path_pto:0|
[2025/09/12 13:30:56 269175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:106805|cwnd:112477|conn:0000561FA36500DC|stream_id:8|stream_offset:163911|
[2025/09/12 13:30:56 269180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:47189|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 269184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 269188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47189|min_srtt:47189|path_bw:1211930|loss_rate:7.14|path_pto:0|
[2025/09/12 13:30:56 269193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:106805|cwnd:112477|conn:0000561FA36500DC|stream_id:8|stream_offset:165090|
[2025/09/12 13:30:56 269197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:47189|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 269201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 269208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47189|min_srtt:47189|path_bw:1211930|loss_rate:7.14|path_pto:0|
[2025/09/12 13:30:56 269212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:106805|cwnd:112477|conn:0000561FA36500DC|stream_id:8|stream_offset:166269|
[2025/09/12 13:30:56 269216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:47189|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 269221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 269225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47189|min_srtt:47189|path_bw:1211930|loss_rate:7.14|path_pto:0|
[2025/09/12 13:30:56 269229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:106805|cwnd:112477|conn:0000561FA36500DC|stream_id:8|stream_offset:167448|
[2025/09/12 13:30:56 269233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 269237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 269241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 269245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 269249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 269253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:106805|cwnd:112477|conn:0000561FA36500DC|stream_id:8|stream_offset:162732|
[2025/09/12 13:30:56 269258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 269262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:187|
[2025/09/12 13:30:56 269290] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:187|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:106805|now:1757683856269269|stream_id:8|stream_offset:162732|
[2025/09/12 13:30:56 269295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:187|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 269300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:106805|applimit:0|
[2025/09/12 13:30:56 269304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47189|rtt_var:7542|pto_duration:77357|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 269308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 269312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 269316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 108005|
[2025/09/12 13:30:56 269323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856371626|now:1757683856269304|interv:102322|
[2025/09/12 13:30:56 269327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856371626|now:1757683856269304|interval:102322|pto_count:0|srtt:47189
[2025/09/12 13:30:56 269332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112477|inflight:108005|
[2025/09/12 13:30:56 269336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 269340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:108005|cwnd:112477|conn:0000561FA36500DC|stream_id:8|stream_offset:163911|
[2025/09/12 13:30:56 269345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 269349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:188|
[2025/09/12 13:30:56 269367] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:188|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:108005|now:1757683856269354|stream_id:8|stream_offset:163911|
[2025/09/12 13:30:56 269372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:188|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 269376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:108005|applimit:0|
[2025/09/12 13:30:56 269380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47189|rtt_var:7542|pto_duration:77357|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 269384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 269388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 269392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 109205|
[2025/09/12 13:30:56 269396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856371711|now:1757683856269380|interv:102331|
[2025/09/12 13:30:56 269399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856371711|now:1757683856269380|interval:102331|pto_count:0|srtt:47189
[2025/09/12 13:30:56 269404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112477|inflight:109205|
[2025/09/12 13:30:56 269408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 269412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:109205|cwnd:112477|conn:0000561FA36500DC|stream_id:8|stream_offset:165090|
[2025/09/12 13:30:56 269416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 269420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:189|
[2025/09/12 13:30:56 269437] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:189|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:109205|now:1757683856269426|stream_id:8|stream_offset:165090|
[2025/09/12 13:30:56 269445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:189|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 269449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:109205|applimit:0|
[2025/09/12 13:30:56 269453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47189|rtt_var:7542|pto_duration:77357|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 269457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 269461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 269465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 110405|
[2025/09/12 13:30:56 269468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856371783|now:1757683856269453|interv:102330|
[2025/09/12 13:30:56 269472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856371783|now:1757683856269453|interval:102330|pto_count:0|srtt:47189
[2025/09/12 13:30:56 269477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112477|inflight:110405|
[2025/09/12 13:30:56 269481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 269485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:110405|cwnd:112477|conn:0000561FA36500DC|stream_id:8|stream_offset:166269|
[2025/09/12 13:30:56 269489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 269493] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:190|
[2025/09/12 13:30:56 269510] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:190|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:110405|now:1757683856269498|stream_id:8|stream_offset:166269|
[2025/09/12 13:30:56 269514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:190|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 269519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:110405|applimit:0|
[2025/09/12 13:30:56 269523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47189|rtt_var:7542|pto_duration:77357|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 269527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 269531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 269534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 111605|
[2025/09/12 13:30:56 269538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856371855|now:1757683856269522|interv:102333|
[2025/09/12 13:30:56 269542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856371855|now:1757683856269522|interval:102333|pto_count:0|srtt:47189
[2025/09/12 13:30:56 269550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112477|inflight:111605|
[2025/09/12 13:30:56 269555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 269562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 269568] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856269568|diff:89038|
[2025/09/12 13:30:56 269574] [debug] |xqc_engine_main_logic|END|now:1757683856269146|
[2025/09/12 13:30:56 269582] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856269581|
[2025/09/12 13:30:56 269587] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856269586|diff:89020|
[2025/09/12 13:30:56 269592] [debug] |xqc_engine_main_logic|END|now:1757683856269581|
[2025/09/12 13:30:56 270887] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:45|state:ESTABED|recv_time:1757683856270886|
[2025/09/12 13:30:56 270896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 270902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:43|
[2025/09/12 13:30:56 270906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:44|
[2025/09/12 13:30:56 270912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:44|
[2025/09/12 13:30:56 270916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 270921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:98|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:99|path_largest_ack:98|
[2025/09/12 13:30:56 270925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:68408|prior_delivered:24517|prior_time:1757683856226048|is_app_limited:0|send_elapse:35618|ack_elapse:44838|ctl_first_sent_time:1757683856226506|lagest_ack_time:1757683856270886|curr_delivered:77325|
[2025/09/12 13:30:56 270949] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856226506|
[2025/09/12 13:30:56 270959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:399||sndq_packets_used_bytes:0|sndq_packets_free:37|
[2025/09/12 13:30:56 270963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:99|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:99|path_largest_ack:99|
[2025/09/12 13:30:56 270967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:68408|prior_delivered:24517|prior_time:1757683856226048|is_app_limited:0|send_elapse:35618|ack_elapse:44838|ctl_first_sent_time:1757683856226506|lagest_ack_time:1757683856270886|curr_delivered:78525|
[2025/09/12 13:30:56 270972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856226580|
[2025/09/12 13:30:56 270976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:398||sndq_packets_used_bytes:0|sndq_packets_free:38|
[2025/09/12 13:30:56 270980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:47189|rttvar:7542|minrtt:30564|latest_rtt:44306|ack_delay:32|
[2025/09/12 13:30:56 270984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:46825|rttvar:6385|minrtt:30564|latest_rtt:44306|ack_delay:32|
[2025/09/12 13:30:56 270988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:99|lost_pn:96|thresh:3|
[2025/09/12 13:30:56 270997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 271001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 271005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 271008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 271012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 271016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 271020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 271023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 271027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 271031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 271035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 271039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 271042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 271046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 271050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46825|rtt_var:6385|pto_duration:72365|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 271055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 271059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 271063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 109205|
[2025/09/12 13:30:56 271066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856366863|now:1757683856271050|interv:95813|
[2025/09/12 13:30:56 271070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856366863|now:1757683856271050|interval:95813|pto_count:0|srtt:46825
[2025/09/12 13:30:56 271075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 35618, ack_elapse 44838, delivered 54008|rate 1204514|lost 13|
[2025/09/12 13:30:56 271079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204514) in round 5|
[2025/09/12 13:30:56 271083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 271087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 271091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112477|packet_lost:0|acked:2400|po_sent_time:1757683856226580|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 271098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112477|packet_lost:0|acked:2400|po_sent_time:1757683856226580|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 271103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:114877|full_bw_reached:0|inflight:109205|srtt:46825|latest_rtt:44306|min_rtt:30564|applimit:0|lost:13|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 271109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:44|largest:44|pns:2|
[2025/09/12 13:30:56 271113] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:44|frame:ACK |recv_time:1757683856270886|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 271118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976270886|now:1757683856270886|interv:120000000|
[2025/09/12 13:30:56 271122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976270886|now:1757683856270886|interv:120000000|
[2025/09/12 13:30:56 271126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 271130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856269146|
[2025/09/12 13:30:56 271134] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856271134|
[2025/09/12 13:30:56 271139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856271138|
[2025/09/12 13:30:56 271145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46825|min_srtt:46825|path_bw:1211930|loss_rate:6.99|path_pto:0|
[2025/09/12 13:30:56 271149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:109205|cwnd:114877|conn:0000561FA36500DC|stream_id:8|stream_offset:167448|
[2025/09/12 13:30:56 271154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46825|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 271158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 271163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46825|min_srtt:46825|path_bw:1211930|loss_rate:6.99|path_pto:0|
[2025/09/12 13:30:56 271167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:109205|cwnd:114877|conn:0000561FA36500DC|stream_id:8|stream_offset:168627|
[2025/09/12 13:30:56 271171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46825|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 271176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 271183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46825|min_srtt:46825|path_bw:1211930|loss_rate:6.99|path_pto:0|
[2025/09/12 13:30:56 271187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:109205|cwnd:114877|conn:0000561FA36500DC|stream_id:8|stream_offset:169806|
[2025/09/12 13:30:56 271192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46825|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 271196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 271200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46825|min_srtt:46825|path_bw:1211930|loss_rate:6.99|path_pto:0|
[2025/09/12 13:30:56 271204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:109205|cwnd:114877|conn:0000561FA36500DC|stream_id:8|stream_offset:170985|
[2025/09/12 13:30:56 271208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46825|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 271213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 271217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46825|min_srtt:46825|path_bw:1211930|loss_rate:6.99|path_pto:0|
[2025/09/12 13:30:56 271221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:109205|cwnd:114877|conn:0000561FA36500DC|stream_id:8|stream_offset:172164|
[2025/09/12 13:30:56 271225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 271229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 271233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 271237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 271241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 271245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:109205|cwnd:114877|conn:0000561FA36500DC|stream_id:8|stream_offset:167448|
[2025/09/12 13:30:56 271250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 271254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:191|
[2025/09/12 13:30:56 271282] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:191|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:109205|now:1757683856271261|stream_id:8|stream_offset:167448|
[2025/09/12 13:30:56 271287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:191|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 271295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:109205|applimit:0|
[2025/09/12 13:30:56 271299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46825|rtt_var:6385|pto_duration:72365|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 271304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 271308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 271311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 110405|
[2025/09/12 13:30:56 271315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856368626|now:1757683856271299|interv:97327|
[2025/09/12 13:30:56 271319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856368626|now:1757683856271299|interval:97327|pto_count:0|srtt:46825
[2025/09/12 13:30:56 271324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:114877|inflight:110405|
[2025/09/12 13:30:56 271328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 271332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:110405|cwnd:114877|conn:0000561FA36500DC|stream_id:8|stream_offset:168627|
[2025/09/12 13:30:56 271337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 271341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:192|
[2025/09/12 13:30:56 271359] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:192|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:110405|now:1757683856271346|stream_id:8|stream_offset:168627|
[2025/09/12 13:30:56 271364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:192|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 271368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:110405|applimit:0|
[2025/09/12 13:30:56 271372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46825|rtt_var:6385|pto_duration:72365|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 271376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 271380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 271384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 111605|
[2025/09/12 13:30:56 271388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856368711|now:1757683856271372|interv:97339|
[2025/09/12 13:30:56 271392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856368711|now:1757683856271372|interval:97339|pto_count:0|srtt:46825
[2025/09/12 13:30:56 271396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:114877|inflight:111605|
[2025/09/12 13:30:56 271404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 271408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:111605|cwnd:114877|conn:0000561FA36500DC|stream_id:8|stream_offset:169806|
[2025/09/12 13:30:56 271412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 271416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:193|
[2025/09/12 13:30:56 271433] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:193|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:111605|now:1757683856271421|stream_id:8|stream_offset:169806|
[2025/09/12 13:30:56 271438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:193|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 271442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:111605|applimit:0|
[2025/09/12 13:30:56 271446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46825|rtt_var:6385|pto_duration:72365|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 271450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 271454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 271458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 112805|
[2025/09/12 13:30:56 271462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856368786|now:1757683856271446|interv:97340|
[2025/09/12 13:30:56 271466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856368786|now:1757683856271446|interval:97340|pto_count:0|srtt:46825
[2025/09/12 13:30:56 271470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:114877|inflight:112805|
[2025/09/12 13:30:56 271474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 271478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:112805|cwnd:114877|conn:0000561FA36500DC|stream_id:8|stream_offset:170985|
[2025/09/12 13:30:56 271482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 271486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:194|
[2025/09/12 13:30:56 271502] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:194|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:112805|now:1757683856271492|stream_id:8|stream_offset:170985|
[2025/09/12 13:30:56 271507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:194|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 271511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:112805|applimit:0|
[2025/09/12 13:30:56 271515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46825|rtt_var:6385|pto_duration:72365|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 271523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 271526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 271530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 114005|
[2025/09/12 13:30:56 271534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856368857|now:1757683856271515|interv:97342|
[2025/09/12 13:30:56 271538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856368857|now:1757683856271515|interval:97342|pto_count:0|srtt:46825
[2025/09/12 13:30:56 271542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:114877|inflight:114005|
[2025/09/12 13:30:56 271548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 271554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 271561] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856271561|diff:87045|
[2025/09/12 13:30:56 271567] [debug] |xqc_engine_main_logic|END|now:1757683856271138|
[2025/09/12 13:30:56 271574] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856271574|
[2025/09/12 13:30:56 271580] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856271579|diff:87027|
[2025/09/12 13:30:56 271585] [debug] |xqc_engine_main_logic|END|now:1757683856271574|
[2025/09/12 13:30:56 272894] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:45|state:ESTABED|recv_time:1757683856272893|
[2025/09/12 13:30:56 272904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 272910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:44|
[2025/09/12 13:30:56 272914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:45|
[2025/09/12 13:30:56 272919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:45|
[2025/09/12 13:30:56 272923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 272929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:100|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:101|path_largest_ack:100|
[2025/09/12 13:30:56 272950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:68408|prior_delivered:26917|prior_time:1757683856228020|is_app_limited:0|send_elapse:37234|ack_elapse:44873|ctl_first_sent_time:1757683856228317|lagest_ack_time:1757683856272893|curr_delivered:79725|
[2025/09/12 13:30:56 272955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856228317|
[2025/09/12 13:30:56 272960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:397||sndq_packets_used_bytes:0|sndq_packets_free:39|
[2025/09/12 13:30:56 272964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:101|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:101|path_largest_ack:101|
[2025/09/12 13:30:56 272968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:68408|prior_delivered:26917|prior_time:1757683856228020|is_app_limited:0|send_elapse:37234|ack_elapse:44873|ctl_first_sent_time:1757683856228317|lagest_ack_time:1757683856272893|curr_delivered:80925|
[2025/09/12 13:30:56 272977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856228403|
[2025/09/12 13:30:56 272981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:396||sndq_packets_used_bytes:0|sndq_packets_free:40|
[2025/09/12 13:30:56 272985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:46825|rttvar:6385|minrtt:30564|latest_rtt:44490|ack_delay:32|
[2025/09/12 13:30:56 272989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:46529|rttvar:5380|minrtt:30564|latest_rtt:44490|ack_delay:32|
[2025/09/12 13:30:56 272993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:101|lost_pn:98|thresh:3|
[2025/09/12 13:30:56 272998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 273002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 273006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 273009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 273013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 273018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 273021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 273025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 273029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 273033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 273037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 273042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 273045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 273049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 273053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46529|rtt_var:5380|pto_duration:68049|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 273058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 273062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 273066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 111605|
[2025/09/12 13:30:56 273069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856364541|now:1757683856273053|interv:91488|
[2025/09/12 13:30:56 273074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856364541|now:1757683856273053|interval:91488|pto_count:0|srtt:46529
[2025/09/12 13:30:56 273084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 37234, ack_elapse 44873, delivered 54008|rate 1203574|lost 13|
[2025/09/12 13:30:56 273090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203574) in round 5|
[2025/09/12 13:30:56 273095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 273099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 273103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:114877|packet_lost:0|acked:2400|po_sent_time:1757683856228403|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 273107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:114877|packet_lost:0|acked:2400|po_sent_time:1757683856228403|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 273112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:117277|full_bw_reached:0|inflight:111605|srtt:46529|latest_rtt:44490|min_rtt:30564|applimit:0|lost:13|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 273118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:45|largest:45|pns:2|
[2025/09/12 13:30:56 273122] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:45|frame:ACK |recv_time:1757683856272893|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 273127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976272893|now:1757683856272893|interv:120000000|
[2025/09/12 13:30:56 273131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976272893|now:1757683856272893|interv:120000000|
[2025/09/12 13:30:56 273135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 273139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856271138|
[2025/09/12 13:30:56 273143] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856273143|
[2025/09/12 13:30:56 273148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856273147|
[2025/09/12 13:30:56 273153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46529|min_srtt:46529|path_bw:1211930|loss_rate:6.84|path_pto:0|
[2025/09/12 13:30:56 273158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:111605|cwnd:117277|conn:0000561FA36500DC|stream_id:8|stream_offset:172164|
[2025/09/12 13:30:56 273162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46529|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 273167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 273174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46529|min_srtt:46529|path_bw:1211930|loss_rate:6.84|path_pto:0|
[2025/09/12 13:30:56 273178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:111605|cwnd:117277|conn:0000561FA36500DC|stream_id:8|stream_offset:173343|
[2025/09/12 13:30:56 273182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46529|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 273187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 273191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46529|min_srtt:46529|path_bw:1211930|loss_rate:6.84|path_pto:0|
[2025/09/12 13:30:56 273195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:111605|cwnd:117277|conn:0000561FA36500DC|stream_id:8|stream_offset:174522|
[2025/09/12 13:30:56 273200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46529|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 273204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 273208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46529|min_srtt:46529|path_bw:1211930|loss_rate:6.84|path_pto:0|
[2025/09/12 13:30:56 273213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:111605|cwnd:117277|conn:0000561FA36500DC|stream_id:8|stream_offset:175701|
[2025/09/12 13:30:56 273217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46529|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 273221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 273225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46529|min_srtt:46529|path_bw:1211930|loss_rate:6.84|path_pto:0|
[2025/09/12 13:30:56 273229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:111605|cwnd:117277|conn:0000561FA36500DC|stream_id:8|stream_offset:176880|
[2025/09/12 13:30:56 273234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 273238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 273241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 273246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 273250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 273254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:111605|cwnd:117277|conn:0000561FA36500DC|stream_id:8|stream_offset:172164|
[2025/09/12 13:30:56 273261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 273266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:195|
[2025/09/12 13:30:56 273293] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:195|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:111605|now:1757683856273272|stream_id:8|stream_offset:172164|
[2025/09/12 13:30:56 273298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:195|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 273303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:111605|applimit:0|
[2025/09/12 13:30:56 273307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46529|rtt_var:5380|pto_duration:68049|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 273311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 273315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 273319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 112805|
[2025/09/12 13:30:56 273323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856366321|now:1757683856273307|interv:93014|
[2025/09/12 13:30:56 273327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856366321|now:1757683856273307|interval:93014|pto_count:0|srtt:46529
[2025/09/12 13:30:56 273331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:117277|inflight:112805|
[2025/09/12 13:30:56 273336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 273340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:112805|cwnd:117277|conn:0000561FA36500DC|stream_id:8|stream_offset:173343|
[2025/09/12 13:30:56 273344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 273348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:196|
[2025/09/12 13:30:56 273366] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:196|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:112805|now:1757683856273354|stream_id:8|stream_offset:173343|
[2025/09/12 13:30:56 273371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:196|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 273375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:112805|applimit:0|
[2025/09/12 13:30:56 273379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46529|rtt_var:5380|pto_duration:68049|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 273383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 273391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 273395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 114005|
[2025/09/12 13:30:56 273398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856366403|now:1757683856273379|interv:93024|
[2025/09/12 13:30:56 273402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856366403|now:1757683856273379|interval:93024|pto_count:0|srtt:46529
[2025/09/12 13:30:56 273407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:117277|inflight:114005|
[2025/09/12 13:30:56 273411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 273415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:114005|cwnd:117277|conn:0000561FA36500DC|stream_id:8|stream_offset:174522|
[2025/09/12 13:30:56 273419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 273423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:197|
[2025/09/12 13:30:56 273441] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:197|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:114005|now:1757683856273429|stream_id:8|stream_offset:174522|
[2025/09/12 13:30:56 273446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:197|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 273450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:114005|applimit:0|
[2025/09/12 13:30:56 273454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46529|rtt_var:5380|pto_duration:68049|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 273458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 273462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 273465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 115205|
[2025/09/12 13:30:56 273469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856366478|now:1757683856273454|interv:93024|
[2025/09/12 13:30:56 273473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856366478|now:1757683856273454|interval:93024|pto_count:0|srtt:46529
[2025/09/12 13:30:56 273477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:117277|inflight:115205|
[2025/09/12 13:30:56 273482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 273486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:115205|cwnd:117277|conn:0000561FA36500DC|stream_id:8|stream_offset:175701|
[2025/09/12 13:30:56 273490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 273500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:198|
[2025/09/12 13:30:56 273531] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:198|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:115205|now:1757683856273510|stream_id:8|stream_offset:175701|
[2025/09/12 13:30:56 273538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:198|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 273544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:115205|applimit:0|
[2025/09/12 13:30:56 273550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46529|rtt_var:5380|pto_duration:68049|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 273556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 273561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 273566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 116405|
[2025/09/12 13:30:56 273572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856366559|now:1757683856273550|interv:93009|
[2025/09/12 13:30:56 273577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856366559|now:1757683856273550|interval:93009|pto_count:0|srtt:46529
[2025/09/12 13:30:56 273583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:117277|inflight:116405|
[2025/09/12 13:30:56 273589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 273595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 273600] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856273600|diff:85006|
[2025/09/12 13:30:56 273606] [debug] |xqc_engine_main_logic|END|now:1757683856273147|
[2025/09/12 13:30:56 273614] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856273613|
[2025/09/12 13:30:56 273619] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856273619|diff:84987|
[2025/09/12 13:30:56 273624] [debug] |xqc_engine_main_logic|END|now:1757683856273613|
[2025/09/12 13:30:56 274907] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:45|state:ESTABED|recv_time:1757683856274906|
[2025/09/12 13:30:56 274916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 274922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:45|
[2025/09/12 13:30:56 274926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:46|
[2025/09/12 13:30:56 274947] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:46|
[2025/09/12 13:30:56 274953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 274959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:102|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:103|path_largest_ack:102|
[2025/09/12 13:30:56 274963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:70808|prior_delivered:26917|prior_time:1757683856228020|is_app_limited:0|send_elapse:37396|ack_elapse:46886|ctl_first_sent_time:1757683856228479|lagest_ack_time:1757683856274906|curr_delivered:82125|
[2025/09/12 13:30:56 274972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856228479|
[2025/09/12 13:30:56 274977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:395||sndq_packets_used_bytes:0|sndq_packets_free:41|
[2025/09/12 13:30:56 274981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:103|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:103|path_largest_ack:103|
[2025/09/12 13:30:56 274985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:70808|prior_delivered:26917|prior_time:1757683856228020|is_app_limited:0|send_elapse:37396|ack_elapse:46886|ctl_first_sent_time:1757683856228479|lagest_ack_time:1757683856274906|curr_delivered:83325|
[2025/09/12 13:30:56 274990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856228550|
[2025/09/12 13:30:56 274994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:394||sndq_packets_used_bytes:0|sndq_packets_free:42|
[2025/09/12 13:30:56 274998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:46529|rttvar:5380|minrtt:30564|latest_rtt:46356|ack_delay:48|
[2025/09/12 13:30:56 275002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:46501|rttvar:4090|minrtt:30564|latest_rtt:46356|ack_delay:48|
[2025/09/12 13:30:56 275007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:103|lost_pn:100|thresh:3|
[2025/09/12 13:30:56 275012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 275017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 275020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 275024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 275028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 275032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 275036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 275040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 275044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 275048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 275052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 275056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 275059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 275063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 275074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46501|rtt_var:4090|pto_duration:62861|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 275078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 275082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 275086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 114005|
[2025/09/12 13:30:56 275090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856361371|now:1757683856275074|interv:86297|
[2025/09/12 13:30:56 275094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856361371|now:1757683856275074|interval:86297|pto_count:0|srtt:46501
[2025/09/12 13:30:56 275098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 37396, ack_elapse 46886, delivered 56408|rate 1203088|lost 13|
[2025/09/12 13:30:56 275102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203088) in round 5|
[2025/09/12 13:30:56 275107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 275111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 275115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:117277|packet_lost:0|acked:2400|po_sent_time:1757683856228550|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 275119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:117277|packet_lost:0|acked:2400|po_sent_time:1757683856228550|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 275124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:119677|full_bw_reached:0|inflight:114005|srtt:46501|latest_rtt:46356|min_rtt:30564|applimit:0|lost:13|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 275129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:46|largest:46|pns:2|
[2025/09/12 13:30:56 275134] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:46|frame:ACK |recv_time:1757683856274906|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 275138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976274906|now:1757683856274906|interv:120000000|
[2025/09/12 13:30:56 275142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976274906|now:1757683856274906|interv:120000000|
[2025/09/12 13:30:56 275146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 275150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856273147|
[2025/09/12 13:30:56 275154] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856275154|
[2025/09/12 13:30:56 275159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856275158|
[2025/09/12 13:30:56 275168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46501|min_srtt:46501|path_bw:1211930|loss_rate:6.70|path_pto:0|
[2025/09/12 13:30:56 275172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:114005|cwnd:119677|conn:0000561FA36500DC|stream_id:8|stream_offset:176880|
[2025/09/12 13:30:56 275176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46501|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 275181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 275185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46501|min_srtt:46501|path_bw:1211930|loss_rate:6.70|path_pto:0|
[2025/09/12 13:30:56 275189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:114005|cwnd:119677|conn:0000561FA36500DC|stream_id:8|stream_offset:178059|
[2025/09/12 13:30:56 275193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46501|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 275198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 275202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46501|min_srtt:46501|path_bw:1211930|loss_rate:6.70|path_pto:0|
[2025/09/12 13:30:56 275206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:114005|cwnd:119677|conn:0000561FA36500DC|stream_id:8|stream_offset:179238|
[2025/09/12 13:30:56 275210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46501|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 275214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 275218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46501|min_srtt:46501|path_bw:1211930|loss_rate:6.70|path_pto:0|
[2025/09/12 13:30:56 275223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:114005|cwnd:119677|conn:0000561FA36500DC|stream_id:8|stream_offset:180417|
[2025/09/12 13:30:56 275227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46501|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 275231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 275235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46501|min_srtt:46501|path_bw:1211930|loss_rate:6.70|path_pto:0|
[2025/09/12 13:30:56 275240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:114005|cwnd:119677|conn:0000561FA36500DC|stream_id:8|stream_offset:181596|
[2025/09/12 13:30:56 275253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 275257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 275261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 275265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 275270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 275274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:114005|cwnd:119677|conn:0000561FA36500DC|stream_id:8|stream_offset:176880|
[2025/09/12 13:30:56 275278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 275282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:199|
[2025/09/12 13:30:56 275309] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:199|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:114005|now:1757683856275289|stream_id:8|stream_offset:176880|
[2025/09/12 13:30:56 275315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:199|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 275319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:114005|applimit:0|
[2025/09/12 13:30:56 275323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46501|rtt_var:4090|pto_duration:62861|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 275327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 275331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 275335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 115205|
[2025/09/12 13:30:56 275339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856363150|now:1757683856275323|interv:87827|
[2025/09/12 13:30:56 275343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856363150|now:1757683856275323|interval:87827|pto_count:0|srtt:46501
[2025/09/12 13:30:56 275347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:119677|inflight:115205|
[2025/09/12 13:30:56 275352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 275356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:115205|cwnd:119677|conn:0000561FA36500DC|stream_id:8|stream_offset:178059|
[2025/09/12 13:30:56 275360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 275364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:200|
[2025/09/12 13:30:56 275382] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:200|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:115205|now:1757683856275370|stream_id:8|stream_offset:178059|
[2025/09/12 13:30:56 275390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:200|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 275394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:115205|applimit:0|
[2025/09/12 13:30:56 275398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46501|rtt_var:4090|pto_duration:62861|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 275403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 275406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 275410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 116405|
[2025/09/12 13:30:56 275414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856363231|now:1757683856275398|interv:87833|
[2025/09/12 13:30:56 275418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856363231|now:1757683856275398|interval:87833|pto_count:0|srtt:46501
[2025/09/12 13:30:56 275422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:119677|inflight:116405|
[2025/09/12 13:30:56 275426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 275431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:116405|cwnd:119677|conn:0000561FA36500DC|stream_id:8|stream_offset:179238|
[2025/09/12 13:30:56 275435] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 275439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:201|
[2025/09/12 13:30:56 275456] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:201|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:116405|now:1757683856275444|stream_id:8|stream_offset:179238|
[2025/09/12 13:30:56 275460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:201|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 275465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:116405|applimit:0|
[2025/09/12 13:30:56 275469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46501|rtt_var:4090|pto_duration:62861|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 275473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 275477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 275480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 117605|
[2025/09/12 13:30:56 275484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856363305|now:1757683856275469|interv:87836|
[2025/09/12 13:30:56 275488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856363305|now:1757683856275469|interval:87836|pto_count:0|srtt:46501
[2025/09/12 13:30:56 275496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:119677|inflight:117605|
[2025/09/12 13:30:56 275500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 275504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:117605|cwnd:119677|conn:0000561FA36500DC|stream_id:8|stream_offset:180417|
[2025/09/12 13:30:56 275508] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 275512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:202|
[2025/09/12 13:30:56 275547] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:202|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:117605|now:1757683856275521|stream_id:8|stream_offset:180417|
[2025/09/12 13:30:56 275554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:202|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 275561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:117605|applimit:0|
[2025/09/12 13:30:56 275567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46501|rtt_var:4090|pto_duration:62861|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 275572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 275578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 275583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 118805|
[2025/09/12 13:30:56 275589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856363382|now:1757683856275566|interv:87816|
[2025/09/12 13:30:56 275594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856363382|now:1757683856275566|interval:87816|pto_count:0|srtt:46501
[2025/09/12 13:30:56 275600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:119677|inflight:118805|
[2025/09/12 13:30:56 275607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 275612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 275618] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856275618|diff:82988|
[2025/09/12 13:30:56 275623] [debug] |xqc_engine_main_logic|END|now:1757683856275158|
[2025/09/12 13:30:56 275630] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856275630|
[2025/09/12 13:30:56 275636] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856275635|diff:82971|
[2025/09/12 13:30:56 275641] [debug] |xqc_engine_main_logic|END|now:1757683856275630|
[2025/09/12 13:30:56 276957] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:45|state:ESTABED|recv_time:1757683856276956|
[2025/09/12 13:30:56 276968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 276975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:46|
[2025/09/12 13:30:56 276979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:47|
[2025/09/12 13:30:56 276990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:47|
[2025/09/12 13:30:56 276994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 277000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:104|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:105|path_largest_ack:104|
[2025/09/12 13:30:56 277004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:70808|prior_delivered:29317|prior_time:1757683856229998|is_app_limited:0|send_elapse:39051|ack_elapse:46958|ctl_first_sent_time:1757683856230301|lagest_ack_time:1757683856276956|curr_delivered:84525|
[2025/09/12 13:30:56 277009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856230301|
[2025/09/12 13:30:56 277014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:393||sndq_packets_used_bytes:0|sndq_packets_free:43|
[2025/09/12 13:30:56 277018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:105|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:105|path_largest_ack:105|
[2025/09/12 13:30:56 277022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:70808|prior_delivered:29317|prior_time:1757683856229998|is_app_limited:0|send_elapse:39051|ack_elapse:46958|ctl_first_sent_time:1757683856230301|lagest_ack_time:1757683856276956|curr_delivered:85725|
[2025/09/12 13:30:56 277027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856230392|
[2025/09/12 13:30:56 277031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:392||sndq_packets_used_bytes:0|sndq_packets_free:44|
[2025/09/12 13:30:56 277035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:46501|rttvar:4090|minrtt:30564|latest_rtt:46564|ack_delay:56|
[2025/09/12 13:30:56 277040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:46502|rttvar:3069|minrtt:30564|latest_rtt:46564|ack_delay:56|
[2025/09/12 13:30:56 277044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:105|lost_pn:102|thresh:3|
[2025/09/12 13:30:56 277048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 277052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 277056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 277060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 277063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 277067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 277071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 277075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 277079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 277085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 277089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 277093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 277097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 277100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 277105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46502|rtt_var:3069|pto_duration:58778|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 277109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 277113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 277117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 116405|
[2025/09/12 13:30:56 277121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856359299|now:1757683856277104|interv:82195|
[2025/09/12 13:30:56 277125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856359299|now:1757683856277104|interval:82195|pto_count:0|srtt:46502
[2025/09/12 13:30:56 277129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 39051, ack_elapse 46958, delivered 56408|rate 1201243|lost 13|
[2025/09/12 13:30:56 277133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201243) in round 5|
[2025/09/12 13:30:56 277138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 277142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 277146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:119677|packet_lost:0|acked:2400|po_sent_time:1757683856230392|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 277150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:119677|packet_lost:0|acked:2400|po_sent_time:1757683856230392|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 277155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:122077|full_bw_reached:0|inflight:116405|srtt:46502|latest_rtt:46564|min_rtt:30564|applimit:0|lost:13|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 277161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:47|largest:47|pns:2|
[2025/09/12 13:30:56 277165] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:47|frame:ACK |recv_time:1757683856276956|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 277170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976276956|now:1757683856276956|interv:120000000|
[2025/09/12 13:30:56 277177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976276956|now:1757683856276956|interv:120000000|
[2025/09/12 13:30:56 277181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 277185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856275158|
[2025/09/12 13:30:56 277189] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856277189|
[2025/09/12 13:30:56 277194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856277193|
[2025/09/12 13:30:56 277200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46502|min_srtt:46502|path_bw:1211930|loss_rate:6.57|path_pto:0|
[2025/09/12 13:30:56 277204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:116405|cwnd:122077|conn:0000561FA36500DC|stream_id:8|stream_offset:181596|
[2025/09/12 13:30:56 277209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46502|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 277213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 277218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46502|min_srtt:46502|path_bw:1211930|loss_rate:6.57|path_pto:0|
[2025/09/12 13:30:56 277222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:116405|cwnd:122077|conn:0000561FA36500DC|stream_id:8|stream_offset:182775|
[2025/09/12 13:30:56 277227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46502|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 277231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 277235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46502|min_srtt:46502|path_bw:1211930|loss_rate:6.57|path_pto:0|
[2025/09/12 13:30:56 277240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:116405|cwnd:122077|conn:0000561FA36500DC|stream_id:8|stream_offset:183954|
[2025/09/12 13:30:56 277244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46502|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 277248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 277253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46502|min_srtt:46502|path_bw:1211930|loss_rate:6.57|path_pto:0|
[2025/09/12 13:30:56 277257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:116405|cwnd:122077|conn:0000561FA36500DC|stream_id:8|stream_offset:185133|
[2025/09/12 13:30:56 277261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46502|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 277268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 277272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46502|min_srtt:46502|path_bw:1211930|loss_rate:6.57|path_pto:0|
[2025/09/12 13:30:56 277276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:116405|cwnd:122077|conn:0000561FA36500DC|stream_id:8|stream_offset:186312|
[2025/09/12 13:30:56 277280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 277284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 277288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 277292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 277296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 277301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:116405|cwnd:122077|conn:0000561FA36500DC|stream_id:8|stream_offset:181596|
[2025/09/12 13:30:56 277305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 277309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:203|
[2025/09/12 13:30:56 277337] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:203|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:116405|now:1757683856277316|stream_id:8|stream_offset:181596|
[2025/09/12 13:30:56 277343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:203|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 277349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:116405|applimit:0|
[2025/09/12 13:30:56 277356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46502|rtt_var:3069|pto_duration:58778|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 277363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 277369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 277375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 117605|
[2025/09/12 13:30:56 277382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856361094|now:1757683856277355|interv:83739|
[2025/09/12 13:30:56 277388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856361094|now:1757683856277355|interval:83739|pto_count:0|srtt:46502
[2025/09/12 13:30:56 277395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:122077|inflight:117605|
[2025/09/12 13:30:56 277407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 277411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:117605|cwnd:122077|conn:0000561FA36500DC|stream_id:8|stream_offset:182775|
[2025/09/12 13:30:56 277415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 277420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:204|
[2025/09/12 13:30:56 277445] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:204|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:117605|now:1757683856277426|stream_id:8|stream_offset:182775|
[2025/09/12 13:30:56 277450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:204|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 277458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:117605|applimit:0|
[2025/09/12 13:30:56 277464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46502|rtt_var:3069|pto_duration:58778|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 277471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 277478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 277484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 118805|
[2025/09/12 13:30:56 277491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856361204|now:1757683856277464|interv:83740|
[2025/09/12 13:30:56 277497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856361204|now:1757683856277464|interval:83740|pto_count:0|srtt:46502
[2025/09/12 13:30:56 277504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:122077|inflight:118805|
[2025/09/12 13:30:56 277511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 277517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:118805|cwnd:122077|conn:0000561FA36500DC|stream_id:8|stream_offset:183954|
[2025/09/12 13:30:56 277524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 277530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:205|
[2025/09/12 13:30:56 277557] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:205|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:118805|now:1757683856277540|stream_id:8|stream_offset:183954|
[2025/09/12 13:30:56 277563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:205|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 277567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:118805|applimit:0|
[2025/09/12 13:30:56 277571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46502|rtt_var:3069|pto_duration:58778|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 277584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 277590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 277597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 120005|
[2025/09/12 13:30:56 277603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856361318|now:1757683856277571|interv:83747|
[2025/09/12 13:30:56 277609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856361318|now:1757683856277571|interval:83747|pto_count:0|srtt:46502
[2025/09/12 13:30:56 277617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:122077|inflight:120005|
[2025/09/12 13:30:56 277623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 277627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:120005|cwnd:122077|conn:0000561FA36500DC|stream_id:8|stream_offset:185133|
[2025/09/12 13:30:56 277631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 277635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:206|
[2025/09/12 13:30:56 277660] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:206|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:120005|now:1757683856277642|stream_id:8|stream_offset:185133|
[2025/09/12 13:30:56 277665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:206|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 277669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:120005|applimit:0|
[2025/09/12 13:30:56 277674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46502|rtt_var:3069|pto_duration:58778|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 277681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 277688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 277694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 121205|
[2025/09/12 13:30:56 277701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856361420|now:1757683856277673|interv:83747|
[2025/09/12 13:30:56 277707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856361420|now:1757683856277673|interval:83747|pto_count:0|srtt:46502
[2025/09/12 13:30:56 277714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:122077|inflight:121205|
[2025/09/12 13:30:56 277720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 277724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 277728] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856277728|diff:80878|
[2025/09/12 13:30:56 277740] [debug] |xqc_engine_main_logic|END|now:1757683856277193|
[2025/09/12 13:30:56 277748] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856277748|
[2025/09/12 13:30:56 277754] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856277754|diff:80852|
[2025/09/12 13:30:56 277761] [debug] |xqc_engine_main_logic|END|now:1757683856277748|
[2025/09/12 13:30:56 278951] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:45|state:ESTABED|recv_time:1757683856278950|
[2025/09/12 13:30:56 278965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 278971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:47|
[2025/09/12 13:30:56 278975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:48|
[2025/09/12 13:30:56 278981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:48|
[2025/09/12 13:30:56 278985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 278990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:106|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:107|path_largest_ack:106|
[2025/09/12 13:30:56 278995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:73208|prior_delivered:29317|prior_time:1757683856229998|is_app_limited:0|send_elapse:39214|ack_elapse:48952|ctl_first_sent_time:1757683856230464|lagest_ack_time:1757683856278950|curr_delivered:86925|
[2025/09/12 13:30:56 279000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856230464|
[2025/09/12 13:30:56 279004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:391||sndq_packets_used_bytes:0|sndq_packets_free:45|
[2025/09/12 13:30:56 279009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:107|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:107|path_largest_ack:107|
[2025/09/12 13:30:56 279013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:73208|prior_delivered:29317|prior_time:1757683856229998|is_app_limited:0|send_elapse:39214|ack_elapse:48952|ctl_first_sent_time:1757683856230464|lagest_ack_time:1757683856278950|curr_delivered:88125|
[2025/09/12 13:30:56 279017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856230537|
[2025/09/12 13:30:56 279021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:390||sndq_packets_used_bytes:0|sndq_packets_free:46|
[2025/09/12 13:30:56 279025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:46502|rttvar:3069|minrtt:30564|latest_rtt:48413|ack_delay:56|
[2025/09/12 13:30:56 279030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:46734|rttvar:2765|minrtt:30564|latest_rtt:48413|ack_delay:56|
[2025/09/12 13:30:56 279034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:107|lost_pn:104|thresh:3|
[2025/09/12 13:30:56 279038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 279042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 279046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 279049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 279058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 279062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 279066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 279070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 279073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 279077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 279081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 279085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 279089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 279093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 279097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46734|rtt_var:2765|pto_duration:57794|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 279101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 279105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 279109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 118805|
[2025/09/12 13:30:56 279113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856360436|now:1757683856279096|interv:81340|
[2025/09/12 13:30:56 279117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856360436|now:1757683856279096|interval:81340|pto_count:0|srtt:46734
[2025/09/12 13:30:56 279121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 39214, ack_elapse 48952, delivered 58808|rate 1201340|lost 13|
[2025/09/12 13:30:56 279126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201340) in round 5|
[2025/09/12 13:30:56 279130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 279134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 279138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:122077|packet_lost:0|acked:2400|po_sent_time:1757683856230537|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 279142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:122077|packet_lost:0|acked:2400|po_sent_time:1757683856230537|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 279147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:124477|full_bw_reached:0|inflight:118805|srtt:46734|latest_rtt:48413|min_rtt:30564|applimit:0|lost:13|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 279155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:48|largest:48|pns:2|
[2025/09/12 13:30:56 279159] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:48|frame:ACK |recv_time:1757683856278950|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 279164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976278950|now:1757683856278950|interv:120000000|
[2025/09/12 13:30:56 279168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976278950|now:1757683856278950|interv:120000000|
[2025/09/12 13:30:56 279172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 279177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856277193|
[2025/09/12 13:30:56 279181] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856279180|
[2025/09/12 13:30:56 279185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856279184|
[2025/09/12 13:30:56 279191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46734|min_srtt:46734|path_bw:1211930|loss_rate:6.44|path_pto:0|
[2025/09/12 13:30:56 279196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:118805|cwnd:124477|conn:0000561FA36500DC|stream_id:8|stream_offset:186312|
[2025/09/12 13:30:56 279200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46734|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 279205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 279210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46734|min_srtt:46734|path_bw:1211930|loss_rate:6.44|path_pto:0|
[2025/09/12 13:30:56 279214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:118805|cwnd:124477|conn:0000561FA36500DC|stream_id:8|stream_offset:187491|
[2025/09/12 13:30:56 279218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46734|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 279222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 279227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46734|min_srtt:46734|path_bw:1211930|loss_rate:6.44|path_pto:0|
[2025/09/12 13:30:56 279231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:118805|cwnd:124477|conn:0000561FA36500DC|stream_id:8|stream_offset:188670|
[2025/09/12 13:30:56 279235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46734|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 279246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 279250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46734|min_srtt:46734|path_bw:1211930|loss_rate:6.44|path_pto:0|
[2025/09/12 13:30:56 279254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:118805|cwnd:124477|conn:0000561FA36500DC|stream_id:8|stream_offset:189849|
[2025/09/12 13:30:56 279259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46734|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 279263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 279267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46734|min_srtt:46734|path_bw:1211930|loss_rate:6.44|path_pto:0|
[2025/09/12 13:30:56 279271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:118805|cwnd:124477|conn:0000561FA36500DC|stream_id:8|stream_offset:191028|
[2025/09/12 13:30:56 279276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 279280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 279283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 279288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 279292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 279296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:118805|cwnd:124477|conn:0000561FA36500DC|stream_id:8|stream_offset:186312|
[2025/09/12 13:30:56 279300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 279305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:207|
[2025/09/12 13:30:56 279332] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:207|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:118805|now:1757683856279311|stream_id:8|stream_offset:186312|
[2025/09/12 13:30:56 279338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:207|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 279342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:118805|applimit:0|
[2025/09/12 13:30:56 279349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46734|rtt_var:2765|pto_duration:57794|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 279355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 279368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 279375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 120005|
[2025/09/12 13:30:56 279381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856362105|now:1757683856279349|interv:82756|
[2025/09/12 13:30:56 279387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856362105|now:1757683856279349|interval:82756|pto_count:0|srtt:46734
[2025/09/12 13:30:56 279394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:124477|inflight:120005|
[2025/09/12 13:30:56 279399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 279403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:120005|cwnd:124477|conn:0000561FA36500DC|stream_id:8|stream_offset:187491|
[2025/09/12 13:30:56 279408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 279412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:208|
[2025/09/12 13:30:56 279437] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:208|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:120005|now:1757683856279419|stream_id:8|stream_offset:187491|
[2025/09/12 13:30:56 279442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:208|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 279449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:120005|applimit:0|
[2025/09/12 13:30:56 279456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46734|rtt_var:2765|pto_duration:57794|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 279462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 279468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 279475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 121205|
[2025/09/12 13:30:56 279482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856362213|now:1757683856279455|interv:82758|
[2025/09/12 13:30:56 279488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856362213|now:1757683856279455|interval:82758|pto_count:0|srtt:46734
[2025/09/12 13:30:56 279495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:124477|inflight:121205|
[2025/09/12 13:30:56 279503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 279509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:121205|cwnd:124477|conn:0000561FA36500DC|stream_id:8|stream_offset:188670|
[2025/09/12 13:30:56 279516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 279530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:209|
[2025/09/12 13:30:56 279554] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:209|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:121205|now:1757683856279537|stream_id:8|stream_offset:188670|
[2025/09/12 13:30:56 279560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:209|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 279564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:121205|applimit:0|
[2025/09/12 13:30:56 279569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46734|rtt_var:2765|pto_duration:57794|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 279576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 279583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 279589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 122405|
[2025/09/12 13:30:56 279596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856362331|now:1757683856279569|interv:82762|
[2025/09/12 13:30:56 279602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856362331|now:1757683856279569|interval:82762|pto_count:0|srtt:46734
[2025/09/12 13:30:56 279609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:124477|inflight:122405|
[2025/09/12 13:30:56 279615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 279620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:122405|cwnd:124477|conn:0000561FA36500DC|stream_id:8|stream_offset:189849|
[2025/09/12 13:30:56 279624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 279628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:210|
[2025/09/12 13:30:56 279651] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:210|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:122405|now:1757683856279634|stream_id:8|stream_offset:189849|
[2025/09/12 13:30:56 279656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:210|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 279661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:122405|applimit:0|
[2025/09/12 13:30:56 279665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46734|rtt_var:2765|pto_duration:57794|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 279672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 279678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 279684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 123605|
[2025/09/12 13:30:56 279690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856362428|now:1757683856279665|interv:82763|
[2025/09/12 13:30:56 279703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856362428|now:1757683856279665|interval:82763|pto_count:0|srtt:46734
[2025/09/12 13:30:56 279710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:124477|inflight:123605|
[2025/09/12 13:30:56 279718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 279724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 279731] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856279731|diff:78875|
[2025/09/12 13:30:56 279737] [debug] |xqc_engine_main_logic|END|now:1757683856279184|
[2025/09/12 13:30:56 279744] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856279744|
[2025/09/12 13:30:56 279748] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856279748|diff:78858|
[2025/09/12 13:30:56 279752] [debug] |xqc_engine_main_logic|END|now:1757683856279744|
[2025/09/12 13:30:56 280912] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:45|state:ESTABED|recv_time:1757683856280911|
[2025/09/12 13:30:56 280922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 280928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:48|
[2025/09/12 13:30:56 280950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:49|
[2025/09/12 13:30:56 280959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:49|
[2025/09/12 13:30:56 280965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 280972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:108|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:109|path_largest_ack:108|
[2025/09/12 13:30:56 280976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:73208|prior_delivered:31717|prior_time:1757683856231990|is_app_limited:0|send_elapse:40875|ack_elapse:48921|ctl_first_sent_time:1757683856232288|lagest_ack_time:1757683856280911|curr_delivered:89325|
[2025/09/12 13:30:56 280981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856232288|
[2025/09/12 13:30:56 280986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:389||sndq_packets_used_bytes:0|sndq_packets_free:47|
[2025/09/12 13:30:56 280990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:109|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:109|path_largest_ack:109|
[2025/09/12 13:30:56 280994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:73208|prior_delivered:31717|prior_time:1757683856231990|is_app_limited:0|send_elapse:40875|ack_elapse:48921|ctl_first_sent_time:1757683856232288|lagest_ack_time:1757683856280911|curr_delivered:90525|
[2025/09/12 13:30:56 280998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856232371|
[2025/09/12 13:30:56 281002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:388||sndq_packets_used_bytes:0|sndq_packets_free:48|
[2025/09/12 13:30:56 281006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:46734|rttvar:2765|minrtt:30564|latest_rtt:48540|ack_delay:40|
[2025/09/12 13:30:56 281010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:46955|rttvar:2515|minrtt:30564|latest_rtt:48540|ack_delay:40|
[2025/09/12 13:30:56 281020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:109|lost_pn:106|thresh:3|
[2025/09/12 13:30:56 281024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 281028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 281032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 281036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 281039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 281043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 281047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 281051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 281055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 281058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 281062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 281066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 281070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 281074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 281078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46955|rtt_var:2515|pto_duration:57015|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 281082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 281086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 281090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 121205|
[2025/09/12 13:30:56 281094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856361649|now:1757683856281077|interv:80572|
[2025/09/12 13:30:56 281098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856361649|now:1757683856281077|interval:80572|pto_count:0|srtt:46955
[2025/09/12 13:30:56 281102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 40875, ack_elapse 48921, delivered 58808|rate 1202101|lost 13|
[2025/09/12 13:30:56 281107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202101) in round 5|
[2025/09/12 13:30:56 281111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 281117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 281121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:124477|packet_lost:0|acked:2400|po_sent_time:1757683856232371|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 281126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:124477|packet_lost:0|acked:2400|po_sent_time:1757683856232371|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 281131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:126877|full_bw_reached:0|inflight:121205|srtt:46955|latest_rtt:48540|min_rtt:30564|applimit:0|lost:13|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 281136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:49|largest:49|pns:2|
[2025/09/12 13:30:56 281141] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:49|frame:ACK |recv_time:1757683856280911|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 281145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976280911|now:1757683856280911|interv:120000000|
[2025/09/12 13:30:56 281149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976280911|now:1757683856280911|interv:120000000|
[2025/09/12 13:30:56 281153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 281158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856279184|
[2025/09/12 13:30:56 281162] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856281161|
[2025/09/12 13:30:56 281166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856281165|
[2025/09/12 13:30:56 281172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46955|min_srtt:46955|path_bw:1211930|loss_rate:6.31|path_pto:0|
[2025/09/12 13:30:56 281177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:121205|cwnd:126877|conn:0000561FA36500DC|stream_id:8|stream_offset:191028|
[2025/09/12 13:30:56 281181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46955|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 281185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 281190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46955|min_srtt:46955|path_bw:1211930|loss_rate:6.31|path_pto:0|
[2025/09/12 13:30:56 281194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:121205|cwnd:126877|conn:0000561FA36500DC|stream_id:8|stream_offset:192207|
[2025/09/12 13:30:56 281198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46955|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 281205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 281209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46955|min_srtt:46955|path_bw:1211930|loss_rate:6.31|path_pto:0|
[2025/09/12 13:30:56 281213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:121205|cwnd:126877|conn:0000561FA36500DC|stream_id:8|stream_offset:193386|
[2025/09/12 13:30:56 281218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46955|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 281222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 281226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46955|min_srtt:46955|path_bw:1211930|loss_rate:6.31|path_pto:0|
[2025/09/12 13:30:56 281230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:121205|cwnd:126877|conn:0000561FA36500DC|stream_id:8|stream_offset:194565|
[2025/09/12 13:30:56 281234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:46955|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 281238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 281243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46955|min_srtt:46955|path_bw:1211930|loss_rate:6.31|path_pto:0|
[2025/09/12 13:30:56 281247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:121205|cwnd:126877|conn:0000561FA36500DC|stream_id:8|stream_offset:195744|
[2025/09/12 13:30:56 281251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 281255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 281259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 281263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 281267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 281271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:121205|cwnd:126877|conn:0000561FA36500DC|stream_id:8|stream_offset:191028|
[2025/09/12 13:30:56 281275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 281280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:211|
[2025/09/12 13:30:56 281307] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:211|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:121205|now:1757683856281286|stream_id:8|stream_offset:191028|
[2025/09/12 13:30:56 281316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:211|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 281322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:121205|applimit:0|
[2025/09/12 13:30:56 281328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46955|rtt_var:2515|pto_duration:57015|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 281335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 281341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 281348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 122405|
[2025/09/12 13:30:56 281354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856363301|now:1757683856281328|interv:81973|
[2025/09/12 13:30:56 281361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856363301|now:1757683856281328|interval:81973|pto_count:0|srtt:46955
[2025/09/12 13:30:56 281368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:126877|inflight:122405|
[2025/09/12 13:30:56 281373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 281377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:122405|cwnd:126877|conn:0000561FA36500DC|stream_id:8|stream_offset:192207|
[2025/09/12 13:30:56 281382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 281386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:212|
[2025/09/12 13:30:56 281410] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:212|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:122405|now:1757683856281392|stream_id:8|stream_offset:192207|
[2025/09/12 13:30:56 281416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:212|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 281423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:122405|applimit:0|
[2025/09/12 13:30:56 281429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46955|rtt_var:2515|pto_duration:57015|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 281436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 281442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 281448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 123605|
[2025/09/12 13:30:56 281455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856363407|now:1757683856281429|interv:81978|
[2025/09/12 13:30:56 281462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856363407|now:1757683856281429|interval:81978|pto_count:0|srtt:46955
[2025/09/12 13:30:56 281475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:126877|inflight:123605|
[2025/09/12 13:30:56 281483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 281490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:123605|cwnd:126877|conn:0000561FA36500DC|stream_id:8|stream_offset:193386|
[2025/09/12 13:30:56 281497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 281503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:213|
[2025/09/12 13:30:56 281527] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:213|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:123605|now:1757683856281510|stream_id:8|stream_offset:193386|
[2025/09/12 13:30:56 281532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:213|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 281537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:123605|applimit:0|
[2025/09/12 13:30:56 281541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46955|rtt_var:2515|pto_duration:57015|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 281547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 281554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 281560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 124805|
[2025/09/12 13:30:56 281566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856363525|now:1757683856281541|interv:81984|
[2025/09/12 13:30:56 281577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856363525|now:1757683856281541|interval:81984|pto_count:0|srtt:46955
[2025/09/12 13:30:56 281584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:126877|inflight:124805|
[2025/09/12 13:30:56 281591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 281595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:124805|cwnd:126877|conn:0000561FA36500DC|stream_id:8|stream_offset:194565|
[2025/09/12 13:30:56 281600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 281604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:214|
[2025/09/12 13:30:56 281628] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:214|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:124805|now:1757683856281611|stream_id:8|stream_offset:194565|
[2025/09/12 13:30:56 281633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:214|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 281643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:124805|applimit:0|
[2025/09/12 13:30:56 281650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46955|rtt_var:2515|pto_duration:57015|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 281656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 281662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 281669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 126005|
[2025/09/12 13:30:56 281675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856363626|now:1757683856281649|interv:81977|
[2025/09/12 13:30:56 281681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856363626|now:1757683856281649|interval:81977|pto_count:0|srtt:46955
[2025/09/12 13:30:56 281688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:126877|inflight:126005|
[2025/09/12 13:30:56 281695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 281702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 281708] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856281708|diff:76898|
[2025/09/12 13:30:56 281713] [debug] |xqc_engine_main_logic|END|now:1757683856281165|
[2025/09/12 13:30:56 281719] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856281719|
[2025/09/12 13:30:56 281723] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856281723|diff:76883|
[2025/09/12 13:30:56 281726] [debug] |xqc_engine_main_logic|END|now:1757683856281719|
[2025/09/12 13:30:56 282910] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:45|state:ESTABED|recv_time:1757683856282909|
[2025/09/12 13:30:56 282921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 282927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:49|
[2025/09/12 13:30:56 282949] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:50|
[2025/09/12 13:30:56 282955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:50|
[2025/09/12 13:30:56 282959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 282964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:110|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:111|path_largest_ack:110|
[2025/09/12 13:30:56 282969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:75608|prior_delivered:31717|prior_time:1757683856231990|is_app_limited:0|send_elapse:41033|ack_elapse:50919|ctl_first_sent_time:1757683856232446|lagest_ack_time:1757683856282909|curr_delivered:91725|
[2025/09/12 13:30:56 282973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856232446|
[2025/09/12 13:30:56 282978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:387||sndq_packets_used_bytes:0|sndq_packets_free:49|
[2025/09/12 13:30:56 282982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:111|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:111|path_largest_ack:111|
[2025/09/12 13:30:56 282986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:75608|prior_delivered:31717|prior_time:1757683856231990|is_app_limited:0|send_elapse:41033|ack_elapse:50919|ctl_first_sent_time:1757683856232446|lagest_ack_time:1757683856282909|curr_delivered:92925|
[2025/09/12 13:30:56 282996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856232520|
[2025/09/12 13:30:56 283000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:386||sndq_packets_used_bytes:0|sndq_packets_free:50|
[2025/09/12 13:30:56 283004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:46955|rttvar:2515|minrtt:30564|latest_rtt:50389|ack_delay:48|
[2025/09/12 13:30:56 283008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:47378|rttvar:2733|minrtt:30564|latest_rtt:50389|ack_delay:48|
[2025/09/12 13:30:56 283012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:111|lost_pn:108|thresh:3|
[2025/09/12 13:30:56 283017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 283021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 283024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 283028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 283032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 283036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 283040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 283043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 283047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 283051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 283055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 283058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 283062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 283067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 283071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47378|rtt_var:2733|pto_duration:58310|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 283075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 283079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 283083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 123605|
[2025/09/12 13:30:56 283090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856364921|now:1757683856283071|interv:81850|
[2025/09/12 13:30:56 283094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856364921|now:1757683856283071|interval:81850|pto_count:0|srtt:47378
[2025/09/12 13:30:56 283098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 41033, ack_elapse 50919, delivered 61208|rate 1202066|lost 13|
[2025/09/12 13:30:56 283102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202066) in round 5|
[2025/09/12 13:30:56 283106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 283111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 283114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:126877|packet_lost:0|acked:2400|po_sent_time:1757683856232520|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 283119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:126877|packet_lost:0|acked:2400|po_sent_time:1757683856232520|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 283123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:129277|full_bw_reached:0|inflight:123605|srtt:47378|latest_rtt:50389|min_rtt:30564|applimit:0|lost:13|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 283129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:50|largest:50|pns:2|
[2025/09/12 13:30:56 283134] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:50|frame:ACK |recv_time:1757683856282909|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 283138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976282909|now:1757683856282909|interv:120000000|
[2025/09/12 13:30:56 283143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976282909|now:1757683856282909|interv:120000000|
[2025/09/12 13:30:56 283146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 283151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856281165|
[2025/09/12 13:30:56 283155] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856283154|
[2025/09/12 13:30:56 283159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856283158|
[2025/09/12 13:30:56 283165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47378|min_srtt:47378|path_bw:1211930|loss_rate:6.19|path_pto:0|
[2025/09/12 13:30:56 283170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:123605|cwnd:129277|conn:0000561FA36500DC|stream_id:8|stream_offset:195744|
[2025/09/12 13:30:56 283174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:47378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 283181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 283186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47378|min_srtt:47378|path_bw:1211930|loss_rate:6.19|path_pto:0|
[2025/09/12 13:30:56 283190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:123605|cwnd:129277|conn:0000561FA36500DC|stream_id:8|stream_offset:196923|
[2025/09/12 13:30:56 283195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:47378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 283199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 283203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47378|min_srtt:47378|path_bw:1211930|loss_rate:6.19|path_pto:0|
[2025/09/12 13:30:56 283207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:123605|cwnd:129277|conn:0000561FA36500DC|stream_id:8|stream_offset:198102|
[2025/09/12 13:30:56 283211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:47378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 283216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 283220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47378|min_srtt:47378|path_bw:1211930|loss_rate:6.19|path_pto:0|
[2025/09/12 13:30:56 283224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:123605|cwnd:129277|conn:0000561FA36500DC|stream_id:8|stream_offset:199281|
[2025/09/12 13:30:56 283228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:47378|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 283232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 283237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47378|min_srtt:47378|path_bw:1211930|loss_rate:6.19|path_pto:0|
[2025/09/12 13:30:56 283241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:123605|cwnd:129277|conn:0000561FA36500DC|stream_id:8|stream_offset:200460|
[2025/09/12 13:30:56 283245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 283249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 283253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 283257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 283264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 283269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:123605|cwnd:129277|conn:0000561FA36500DC|stream_id:8|stream_offset:195744|
[2025/09/12 13:30:56 283273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 283277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:215|
[2025/09/12 13:30:56 283305] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:215|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:123605|now:1757683856283283|stream_id:8|stream_offset:195744|
[2025/09/12 13:30:56 283310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:215|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 283317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:123605|applimit:0|
[2025/09/12 13:30:56 283324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47378|rtt_var:2733|pto_duration:58310|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 283331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 283338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 283344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 124805|
[2025/09/12 13:30:56 283351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856366593|now:1757683856283323|interv:83270|
[2025/09/12 13:30:56 283357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856366593|now:1757683856283323|interval:83270|pto_count:0|srtt:47378
[2025/09/12 13:30:56 283363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:129277|inflight:124805|
[2025/09/12 13:30:56 283368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 283373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:124805|cwnd:129277|conn:0000561FA36500DC|stream_id:8|stream_offset:196923|
[2025/09/12 13:30:56 283377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 283381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:216|
[2025/09/12 13:30:56 283405] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:216|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:124805|now:1757683856283387|stream_id:8|stream_offset:196923|
[2025/09/12 13:30:56 283411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:216|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 283418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:124805|applimit:0|
[2025/09/12 13:30:56 283425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47378|rtt_var:2733|pto_duration:58310|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 283438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 283444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 283451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 126005|
[2025/09/12 13:30:56 283457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856366697|now:1757683856283424|interv:83273|
[2025/09/12 13:30:56 283463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856366697|now:1757683856283424|interval:83273|pto_count:0|srtt:47378
[2025/09/12 13:30:56 283470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:129277|inflight:126005|
[2025/09/12 13:30:56 283478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 283484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:126005|cwnd:129277|conn:0000561FA36500DC|stream_id:8|stream_offset:198102|
[2025/09/12 13:30:56 283491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 283496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:217|
[2025/09/12 13:30:56 283520] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:217|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:126005|now:1757683856283503|stream_id:8|stream_offset:198102|
[2025/09/12 13:30:56 283525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:217|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 283530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:126005|applimit:0|
[2025/09/12 13:30:56 283534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47378|rtt_var:2733|pto_duration:58310|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 283541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 283547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 283553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 127205|
[2025/09/12 13:30:56 283559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856366813|now:1757683856283534|interv:83279|
[2025/09/12 13:30:56 283566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856366813|now:1757683856283534|interval:83279|pto_count:0|srtt:47378
[2025/09/12 13:30:56 283573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:129277|inflight:127205|
[2025/09/12 13:30:56 283580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 283584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:127205|cwnd:129277|conn:0000561FA36500DC|stream_id:8|stream_offset:199281|
[2025/09/12 13:30:56 283593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 283597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:218|
[2025/09/12 13:30:56 283623] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:218|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:127205|now:1757683856283604|stream_id:8|stream_offset:199281|
[2025/09/12 13:30:56 283628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:218|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 283633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:127205|applimit:0|
[2025/09/12 13:30:56 283638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47378|rtt_var:2733|pto_duration:58310|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 283645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 283652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 283658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 128405|
[2025/09/12 13:30:56 283665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856366914|now:1757683856283638|interv:83276|
[2025/09/12 13:30:56 283671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856366914|now:1757683856283638|interval:83276|pto_count:0|srtt:47378
[2025/09/12 13:30:56 283678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:129277|inflight:128405|
[2025/09/12 13:30:56 283685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 283689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 283693] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856283693|diff:74913|
[2025/09/12 13:30:56 283697] [debug] |xqc_engine_main_logic|END|now:1757683856283158|
[2025/09/12 13:30:56 283703] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856283703|
[2025/09/12 13:30:56 283707] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856283706|diff:74900|
[2025/09/12 13:30:56 283710] [debug] |xqc_engine_main_logic|END|now:1757683856283703|
[2025/09/12 13:30:56 284893] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:45|state:ESTABED|recv_time:1757683856284892|
[2025/09/12 13:30:56 284904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 284910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:50|
[2025/09/12 13:30:56 284914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:51|
[2025/09/12 13:30:56 284920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:51|
[2025/09/12 13:30:56 284924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 284929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:112|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:113|path_largest_ack:112|
[2025/09/12 13:30:56 284951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:75608|prior_delivered:34117|prior_time:1757683856234002|is_app_limited:0|send_elapse:42694|ack_elapse:50890|ctl_first_sent_time:1757683856234311|lagest_ack_time:1757683856284892|curr_delivered:94125|
[2025/09/12 13:30:56 284961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856234311|
[2025/09/12 13:30:56 284966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:385||sndq_packets_used_bytes:0|sndq_packets_free:51|
[2025/09/12 13:30:56 284970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:113|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:113|path_largest_ack:113|
[2025/09/12 13:30:56 284974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:75608|prior_delivered:34117|prior_time:1757683856234002|is_app_limited:0|send_elapse:42694|ack_elapse:50890|ctl_first_sent_time:1757683856234311|lagest_ack_time:1757683856284892|curr_delivered:95325|
[2025/09/12 13:30:56 284979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856234402|
[2025/09/12 13:30:56 284983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:384||sndq_packets_used_bytes:0|sndq_packets_free:52|
[2025/09/12 13:30:56 284987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:47378|rttvar:2733|minrtt:30564|latest_rtt:50490|ack_delay:48|
[2025/09/12 13:30:56 284991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:47761|rttvar:2816|minrtt:30564|latest_rtt:50490|ack_delay:48|
[2025/09/12 13:30:56 284995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:113|lost_pn:110|thresh:3|
[2025/09/12 13:30:56 284999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 285003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 285007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 285011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 285015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 285019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 285023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 285027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 285031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 285036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 285040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 285043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 285047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 285054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 285058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47761|rtt_var:2816|pto_duration:59025|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 285063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 285067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 285071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 126005|
[2025/09/12 13:30:56 285075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856367629|now:1757683856285058|interv:82571|
[2025/09/12 13:30:56 285079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856367629|now:1757683856285058|interval:82571|pto_count:0|srtt:47761
[2025/09/12 13:30:56 285083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 42694, ack_elapse 50890, delivered 61208|rate 1202751|lost 13|
[2025/09/12 13:30:56 285088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202751) in round 5|
[2025/09/12 13:30:56 285092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 285096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 285100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:129277|packet_lost:0|acked:2400|po_sent_time:1757683856234402|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 285104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:129277|packet_lost:0|acked:2400|po_sent_time:1757683856234402|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 285109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:131677|full_bw_reached:0|inflight:126005|srtt:47761|latest_rtt:50490|min_rtt:30564|applimit:0|lost:13|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 285115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:51|largest:51|pns:2|
[2025/09/12 13:30:56 285119] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:51|frame:ACK |recv_time:1757683856284892|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 285124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976284892|now:1757683856284892|interv:120000000|
[2025/09/12 13:30:56 285128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976284892|now:1757683856284892|interv:120000000|
[2025/09/12 13:30:56 285132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 285136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856283158|
[2025/09/12 13:30:56 285140] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856285140|
[2025/09/12 13:30:56 285145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856285144|
[2025/09/12 13:30:56 285153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47761|min_srtt:47761|path_bw:1211930|loss_rate:6.07|path_pto:0|
[2025/09/12 13:30:56 285158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:126005|cwnd:131677|conn:0000561FA36500DC|stream_id:8|stream_offset:200460|
[2025/09/12 13:30:56 285162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:47761|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 285167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 285171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47761|min_srtt:47761|path_bw:1211930|loss_rate:6.07|path_pto:0|
[2025/09/12 13:30:56 285175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:126005|cwnd:131677|conn:0000561FA36500DC|stream_id:8|stream_offset:201639|
[2025/09/12 13:30:56 285180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:47761|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 285184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 285188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47761|min_srtt:47761|path_bw:1211930|loss_rate:6.07|path_pto:0|
[2025/09/12 13:30:56 285193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:126005|cwnd:131677|conn:0000561FA36500DC|stream_id:8|stream_offset:202818|
[2025/09/12 13:30:56 285197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:47761|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 285201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 285206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47761|min_srtt:47761|path_bw:1211930|loss_rate:6.07|path_pto:0|
[2025/09/12 13:30:56 285210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:126005|cwnd:131677|conn:0000561FA36500DC|stream_id:8|stream_offset:203997|
[2025/09/12 13:30:56 285214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:47761|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 285218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 285222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:47761|min_srtt:47761|path_bw:1211930|loss_rate:6.07|path_pto:0|
[2025/09/12 13:30:56 285227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:126005|cwnd:131677|conn:0000561FA36500DC|stream_id:8|stream_offset:205176|
[2025/09/12 13:30:56 285234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 285237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 285241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 285245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 285250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 285254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:126005|cwnd:131677|conn:0000561FA36500DC|stream_id:8|stream_offset:200460|
[2025/09/12 13:30:56 285258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 285263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:219|
[2025/09/12 13:30:56 285289] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:219|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:126005|now:1757683856285269|stream_id:8|stream_offset:200460|
[2025/09/12 13:30:56 285295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:219|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 285301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:126005|applimit:0|
[2025/09/12 13:30:56 285308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47761|rtt_var:2816|pto_duration:59025|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 285315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 285321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 285327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 127205|
[2025/09/12 13:30:56 285333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856369294|now:1757683856285307|interv:83987|
[2025/09/12 13:30:56 285340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856369294|now:1757683856285307|interval:83987|pto_count:0|srtt:47761
[2025/09/12 13:30:56 285347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:131677|inflight:127205|
[2025/09/12 13:30:56 285353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 285357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:127205|cwnd:131677|conn:0000561FA36500DC|stream_id:8|stream_offset:201639|
[2025/09/12 13:30:56 285361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 285370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:220|
[2025/09/12 13:30:56 285395] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:220|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:127205|now:1757683856285377|stream_id:8|stream_offset:201639|
[2025/09/12 13:30:56 285400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:220|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 285408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:127205|applimit:0|
[2025/09/12 13:30:56 285414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47761|rtt_var:2816|pto_duration:59025|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 285421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 285427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 285434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 128405|
[2025/09/12 13:30:56 285440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856369402|now:1757683856285414|interv:83988|
[2025/09/12 13:30:56 285447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856369402|now:1757683856285414|interval:83988|pto_count:0|srtt:47761
[2025/09/12 13:30:56 285453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:131677|inflight:128405|
[2025/09/12 13:30:56 285461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 285468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:128405|cwnd:131677|conn:0000561FA36500DC|stream_id:8|stream_offset:202818|
[2025/09/12 13:30:56 285474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 285481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:221|
[2025/09/12 13:30:56 285505] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:221|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:128405|now:1757683856285489|stream_id:8|stream_offset:202818|
[2025/09/12 13:30:56 285511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:221|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 285515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:128405|applimit:0|
[2025/09/12 13:30:56 285520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47761|rtt_var:2816|pto_duration:59025|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 285527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 285534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 285539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 129605|
[2025/09/12 13:30:56 285546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856369514|now:1757683856285520|interv:83994|
[2025/09/12 13:30:56 285559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856369514|now:1757683856285520|interval:83994|pto_count:0|srtt:47761
[2025/09/12 13:30:56 285565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:131677|inflight:129605|
[2025/09/12 13:30:56 285570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 285574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:129605|cwnd:131677|conn:0000561FA36500DC|stream_id:8|stream_offset:203997|
[2025/09/12 13:30:56 285579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 285583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:222|
[2025/09/12 13:30:56 285607] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:222|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:129605|now:1757683856285590|stream_id:8|stream_offset:203997|
[2025/09/12 13:30:56 285612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:222|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 285616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:129605|applimit:0|
[2025/09/12 13:30:56 285621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:47761|rtt_var:2816|pto_duration:59025|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 285628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 285634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 285640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 130805|
[2025/09/12 13:30:56 285647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856369615|now:1757683856285621|interv:83994|
[2025/09/12 13:30:56 285653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856369615|now:1757683856285621|interval:83994|pto_count:0|srtt:47761
[2025/09/12 13:30:56 285660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:131677|inflight:130805|
[2025/09/12 13:30:56 285665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 285670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 285674] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856285673|diff:72933|
[2025/09/12 13:30:56 285678] [debug] |xqc_engine_main_logic|END|now:1757683856285144|
[2025/09/12 13:30:56 285683] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856285683|
[2025/09/12 13:30:56 285687] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856285687|diff:72919|
[2025/09/12 13:30:56 285691] [debug] |xqc_engine_main_logic|END|now:1757683856285683|
[2025/09/12 13:30:56 286863] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:45|state:ESTABED|recv_time:1757683856286862|
[2025/09/12 13:30:56 286874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 286885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:51|
[2025/09/12 13:30:56 286889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:52|
[2025/09/12 13:30:56 286895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:52|
[2025/09/12 13:30:56 286899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 286904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:114|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:115|path_largest_ack:114|
[2025/09/12 13:30:56 286908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:78008|prior_delivered:34117|prior_time:1757683856234002|is_app_limited:0|send_elapse:42863|ack_elapse:52860|ctl_first_sent_time:1757683856234480|lagest_ack_time:1757683856286862|curr_delivered:96525|
[2025/09/12 13:30:56 286913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856234480|
[2025/09/12 13:30:56 286917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:383||sndq_packets_used_bytes:0|sndq_packets_free:53|
[2025/09/12 13:30:56 286922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:115|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:115|path_largest_ack:115|
[2025/09/12 13:30:56 286926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:78008|prior_delivered:34117|prior_time:1757683856234002|is_app_limited:0|send_elapse:42863|ack_elapse:52860|ctl_first_sent_time:1757683856234480|lagest_ack_time:1757683856286862|curr_delivered:97725|
[2025/09/12 13:30:56 286947] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856234551|
[2025/09/12 13:30:56 286953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:382||sndq_packets_used_bytes:0|sndq_packets_free:54|
[2025/09/12 13:30:56 286957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:47761|rttvar:2816|minrtt:30564|latest_rtt:52311|ack_delay:48|
[2025/09/12 13:30:56 286962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:48323|rttvar:3237|minrtt:30564|latest_rtt:52311|ack_delay:48|
[2025/09/12 13:30:56 286966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:115|lost_pn:112|thresh:3|
[2025/09/12 13:30:56 286970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 286974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 286978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 286982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 286985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 286989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 286993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 287000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 287004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 287008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 287011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 287015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 287019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 287023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 287027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:48323|rtt_var:3237|pto_duration:61271|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 287031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 287035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 287039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 128405|
[2025/09/12 13:30:56 287044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856371861|now:1757683856287027|interv:84834|
[2025/09/12 13:30:56 287048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856371861|now:1757683856287027|interval:84834|pto_count:0|srtt:48323
[2025/09/12 13:30:56 287052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 42863, ack_elapse 52860, delivered 63608|rate 1203329|lost 13|
[2025/09/12 13:30:56 287057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203329) in round 5|
[2025/09/12 13:30:56 287061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 287065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 287069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:131677|packet_lost:0|acked:2400|po_sent_time:1757683856234551|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 287073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:131677|packet_lost:0|acked:2400|po_sent_time:1757683856234551|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 287077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:134077|full_bw_reached:0|inflight:128405|srtt:48323|latest_rtt:52311|min_rtt:30564|applimit:0|lost:13|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 287083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:52|largest:52|pns:2|
[2025/09/12 13:30:56 287087] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:52|frame:ACK |recv_time:1757683856286862|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 287095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976286862|now:1757683856286862|interv:120000000|
[2025/09/12 13:30:56 287099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976286862|now:1757683856286862|interv:120000000|
[2025/09/12 13:30:56 287103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 287107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856285144|
[2025/09/12 13:30:56 287111] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856287111|
[2025/09/12 13:30:56 287115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856287114|
[2025/09/12 13:30:56 287121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48323|min_srtt:48323|path_bw:1211930|loss_rate:5.96|path_pto:0|
[2025/09/12 13:30:56 287126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:128405|cwnd:134077|conn:0000561FA36500DC|stream_id:8|stream_offset:205176|
[2025/09/12 13:30:56 287130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:48323|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 287134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 287139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48323|min_srtt:48323|path_bw:1211930|loss_rate:5.96|path_pto:0|
[2025/09/12 13:30:56 287143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:128405|cwnd:134077|conn:0000561FA36500DC|stream_id:8|stream_offset:206355|
[2025/09/12 13:30:56 287147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:48323|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 287151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 287155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48323|min_srtt:48323|path_bw:1211930|loss_rate:5.96|path_pto:0|
[2025/09/12 13:30:56 287160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:128405|cwnd:134077|conn:0000561FA36500DC|stream_id:8|stream_offset:207534|
[2025/09/12 13:30:56 287164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:48323|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 287168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 287172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48323|min_srtt:48323|path_bw:1211930|loss_rate:5.96|path_pto:0|
[2025/09/12 13:30:56 287176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:128405|cwnd:134077|conn:0000561FA36500DC|stream_id:8|stream_offset:208713|
[2025/09/12 13:30:56 287183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:48323|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 287187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 287191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48323|min_srtt:48323|path_bw:1211930|loss_rate:5.96|path_pto:0|
[2025/09/12 13:30:56 287195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:128405|cwnd:134077|conn:0000561FA36500DC|stream_id:8|stream_offset:209892|
[2025/09/12 13:30:56 287200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 287204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 287207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 287212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 287216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 287220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:128405|cwnd:134077|conn:0000561FA36500DC|stream_id:8|stream_offset:205176|
[2025/09/12 13:30:56 287224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 287229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:223|
[2025/09/12 13:30:56 287255] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:223|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:128405|now:1757683856287235|stream_id:8|stream_offset:205176|
[2025/09/12 13:30:56 287261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:223|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 287267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:128405|applimit:0|
[2025/09/12 13:30:56 287274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:48323|rtt_var:3237|pto_duration:61271|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 287281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 287287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 287294] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 129605|
[2025/09/12 13:30:56 287301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856373506|now:1757683856287274|interv:86232|
[2025/09/12 13:30:56 287307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856373506|now:1757683856287274|interval:86232|pto_count:0|srtt:48323
[2025/09/12 13:30:56 287319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:134077|inflight:129605|
[2025/09/12 13:30:56 287324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 287328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:129605|cwnd:134077|conn:0000561FA36500DC|stream_id:8|stream_offset:206355|
[2025/09/12 13:30:56 287332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 287336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:224|
[2025/09/12 13:30:56 287362] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:224|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:129605|now:1757683856287343|stream_id:8|stream_offset:206355|
[2025/09/12 13:30:56 287368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:224|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 287375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:129605|applimit:0|
[2025/09/12 13:30:56 287381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:48323|rtt_var:3237|pto_duration:61271|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 287388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 287395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 287401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 130805|
[2025/09/12 13:30:56 287408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856373614|now:1757683856287381|interv:86233|
[2025/09/12 13:30:56 287414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856373614|now:1757683856287381|interval:86233|pto_count:0|srtt:48323
[2025/09/12 13:30:56 287421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:134077|inflight:130805|
[2025/09/12 13:30:56 287426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 287430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:130805|cwnd:134077|conn:0000561FA36500DC|stream_id:8|stream_offset:207534|
[2025/09/12 13:30:56 287435] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 287439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:225|
[2025/09/12 13:30:56 287464] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:225|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:130805|now:1757683856287446|stream_id:8|stream_offset:207534|
[2025/09/12 13:30:56 287469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:225|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 287483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:130805|applimit:0|
[2025/09/12 13:30:56 287490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:48323|rtt_var:3237|pto_duration:61271|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 287497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 287503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 287509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 132005|
[2025/09/12 13:30:56 287515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856373717|now:1757683856287490|interv:86227|
[2025/09/12 13:30:56 287522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856373717|now:1757683856287490|interval:86227|pto_count:0|srtt:48323
[2025/09/12 13:30:56 287529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:134077|inflight:132005|
[2025/09/12 13:30:56 287537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 287543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:132005|cwnd:134077|conn:0000561FA36500DC|stream_id:8|stream_offset:208713|
[2025/09/12 13:30:56 287550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 287554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:226|
[2025/09/12 13:30:56 287578] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:226|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:132005|now:1757683856287561|stream_id:8|stream_offset:208713|
[2025/09/12 13:30:56 287583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:226|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 287587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:132005|applimit:0|
[2025/09/12 13:30:56 287592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:48323|rtt_var:3237|pto_duration:61271|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 287597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 287603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 287610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 133205|
[2025/09/12 13:30:56 287616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856373832|now:1757683856287591|interv:86241|
[2025/09/12 13:30:56 287622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856373832|now:1757683856287591|interval:86241|pto_count:0|srtt:48323
[2025/09/12 13:30:56 287629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:134077|inflight:133205|
[2025/09/12 13:30:56 287636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 287646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 287650] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856287650|diff:70956|
[2025/09/12 13:30:56 287654] [debug] |xqc_engine_main_logic|END|now:1757683856287114|
[2025/09/12 13:30:56 287660] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856287660|
[2025/09/12 13:30:56 287664] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856287664|diff:70942|
[2025/09/12 13:30:56 287668] [debug] |xqc_engine_main_logic|END|now:1757683856287660|
[2025/09/12 13:30:56 288831] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:45|state:ESTABED|recv_time:1757683856288830|
[2025/09/12 13:30:56 288842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 288848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:52|
[2025/09/12 13:30:56 288852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:53|
[2025/09/12 13:30:56 288857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:53|
[2025/09/12 13:30:56 288861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 288866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:116|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:117|path_largest_ack:116|
[2025/09/12 13:30:56 288871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:78008|prior_delivered:36517|prior_time:1757683856235987|is_app_limited:0|send_elapse:44532|ack_elapse:52843|ctl_first_sent_time:1757683856236296|lagest_ack_time:1757683856288830|curr_delivered:98925|
[2025/09/12 13:30:56 288876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856236296|
[2025/09/12 13:30:56 288880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:381||sndq_packets_used_bytes:0|sndq_packets_free:55|
[2025/09/12 13:30:56 288884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:117|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:117|path_largest_ack:117|
[2025/09/12 13:30:56 288889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:78008|prior_delivered:36517|prior_time:1757683856235987|is_app_limited:0|send_elapse:44532|ack_elapse:52843|ctl_first_sent_time:1757683856236296|lagest_ack_time:1757683856288830|curr_delivered:100125|
[2025/09/12 13:30:56 288894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856236384|
[2025/09/12 13:30:56 288898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:380||sndq_packets_used_bytes:0|sndq_packets_free:56|
[2025/09/12 13:30:56 288902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:48323|rttvar:3237|minrtt:30564|latest_rtt:52446|ack_delay:48|
[2025/09/12 13:30:56 288906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:48832|rttvar:3446|minrtt:30564|latest_rtt:52446|ack_delay:48|
[2025/09/12 13:30:56 288910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:117|lost_pn:114|thresh:3|
[2025/09/12 13:30:56 288915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 288919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 288927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 288950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 288954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 288958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 288961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 288965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 288969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 288973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 288977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 288980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 288984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 288988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 288992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:48832|rtt_var:3446|pto_duration:62616|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 288997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 289001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 289005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 130805|
[2025/09/12 13:30:56 289009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856375177|now:1757683856288992|interv:86185|
[2025/09/12 13:30:56 289013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856375177|now:1757683856288992|interval:86185|pto_count:0|srtt:48832
[2025/09/12 13:30:56 289017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 44532, ack_elapse 52843, delivered 63608|rate 1203716|lost 13|
[2025/09/12 13:30:56 289021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203716) in round 5|
[2025/09/12 13:30:56 289025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 289030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 289033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:134077|packet_lost:0|acked:2400|po_sent_time:1757683856236384|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 289038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:134077|packet_lost:0|acked:2400|po_sent_time:1757683856236384|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 289046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:136477|full_bw_reached:0|inflight:130805|srtt:48832|latest_rtt:52446|min_rtt:30564|applimit:0|lost:13|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 289051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:53|largest:53|pns:2|
[2025/09/12 13:30:56 289056] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:53|frame:ACK |recv_time:1757683856288830|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 289061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976288830|now:1757683856288830|interv:120000000|
[2025/09/12 13:30:56 289065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976288830|now:1757683856288830|interv:120000000|
[2025/09/12 13:30:56 289069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 289074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856287114|
[2025/09/12 13:30:56 289077] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856289077|
[2025/09/12 13:30:56 289082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856289081|
[2025/09/12 13:30:56 289088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48832|min_srtt:48832|path_bw:1211930|loss_rate:5.86|path_pto:0|
[2025/09/12 13:30:56 289092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:130805|cwnd:136477|conn:0000561FA36500DC|stream_id:8|stream_offset:209892|
[2025/09/12 13:30:56 289097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:48832|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 289101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 289106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48832|min_srtt:48832|path_bw:1211930|loss_rate:5.86|path_pto:0|
[2025/09/12 13:30:56 289110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:130805|cwnd:136477|conn:0000561FA36500DC|stream_id:8|stream_offset:211071|
[2025/09/12 13:30:56 289114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:48832|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 289118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 289123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48832|min_srtt:48832|path_bw:1211930|loss_rate:5.86|path_pto:0|
[2025/09/12 13:30:56 289127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:130805|cwnd:136477|conn:0000561FA36500DC|stream_id:8|stream_offset:212250|
[2025/09/12 13:30:56 289137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:48832|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 289141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 289145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48832|min_srtt:48832|path_bw:1211930|loss_rate:5.86|path_pto:0|
[2025/09/12 13:30:56 289150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:130805|cwnd:136477|conn:0000561FA36500DC|stream_id:8|stream_offset:213429|
[2025/09/12 13:30:56 289154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:48832|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 289158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 289162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48832|min_srtt:48832|path_bw:1211930|loss_rate:5.86|path_pto:0|
[2025/09/12 13:30:56 289166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:130805|cwnd:136477|conn:0000561FA36500DC|stream_id:8|stream_offset:214608|
[2025/09/12 13:30:56 289170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 289174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 289178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 289182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 289187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 289191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:130805|cwnd:136477|conn:0000561FA36500DC|stream_id:8|stream_offset:209892|
[2025/09/12 13:30:56 289195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 289199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:227|
[2025/09/12 13:30:56 289226] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:227|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:130805|now:1757683856289206|stream_id:8|stream_offset:209892|
[2025/09/12 13:30:56 289231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:227|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 289237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:130805|applimit:0|
[2025/09/12 13:30:56 289244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:48832|rtt_var:3446|pto_duration:62616|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 289257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 289263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 289270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 132005|
[2025/09/12 13:30:56 289276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856376822|now:1757683856289244|interv:87578|
[2025/09/12 13:30:56 289282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856376822|now:1757683856289244|interval:87578|pto_count:0|srtt:48832
[2025/09/12 13:30:56 289288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:136477|inflight:132005|
[2025/09/12 13:30:56 289293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 289297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:132005|cwnd:136477|conn:0000561FA36500DC|stream_id:8|stream_offset:211071|
[2025/09/12 13:30:56 289302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 289306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:228|
[2025/09/12 13:30:56 289331] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:228|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:132005|now:1757683856289313|stream_id:8|stream_offset:211071|
[2025/09/12 13:30:56 289336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:228|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 289343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:132005|applimit:0|
[2025/09/12 13:30:56 289350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:48832|rtt_var:3446|pto_duration:62616|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 289357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 289363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 289370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 133205|
[2025/09/12 13:30:56 289376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856376929|now:1757683856289350|interv:87579|
[2025/09/12 13:30:56 289381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856376929|now:1757683856289350|interval:87579|pto_count:0|srtt:48832
[2025/09/12 13:30:56 289386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:136477|inflight:133205|
[2025/09/12 13:30:56 289390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 289395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:133205|cwnd:136477|conn:0000561FA36500DC|stream_id:8|stream_offset:212250|
[2025/09/12 13:30:56 289404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 289408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:229|
[2025/09/12 13:30:56 289435] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:229|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:133205|now:1757683856289414|stream_id:8|stream_offset:212250|
[2025/09/12 13:30:56 289445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:229|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 289451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:133205|applimit:0|
[2025/09/12 13:30:56 289458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:48832|rtt_var:3446|pto_duration:62616|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 289466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 289471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 289478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 134405|
[2025/09/12 13:30:56 289484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856377030|now:1757683856289458|interv:87572|
[2025/09/12 13:30:56 289490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856377030|now:1757683856289458|interval:87572|pto_count:0|srtt:48832
[2025/09/12 13:30:56 289498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:136477|inflight:134405|
[2025/09/12 13:30:56 289505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 289512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:134405|cwnd:136477|conn:0000561FA36500DC|stream_id:8|stream_offset:213429|
[2025/09/12 13:30:56 289517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 289521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:230|
[2025/09/12 13:30:56 289545] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:230|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:134405|now:1757683856289528|stream_id:8|stream_offset:213429|
[2025/09/12 13:30:56 289551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:230|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 289555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:134405|applimit:0|
[2025/09/12 13:30:56 289559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:48832|rtt_var:3446|pto_duration:62616|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 289566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 289572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 289585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 135605|
[2025/09/12 13:30:56 289592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856377144|now:1757683856289559|interv:87585|
[2025/09/12 13:30:56 289598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856377144|now:1757683856289559|interval:87585|pto_count:0|srtt:48832
[2025/09/12 13:30:56 289605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:136477|inflight:135605|
[2025/09/12 13:30:56 289610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 289614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 289618] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856289618|diff:68988|
[2025/09/12 13:30:56 289622] [debug] |xqc_engine_main_logic|END|now:1757683856289081|
[2025/09/12 13:30:56 289627] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856289627|
[2025/09/12 13:30:56 289631] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856289631|diff:68975|
[2025/09/12 13:30:56 289635] [debug] |xqc_engine_main_logic|END|now:1757683856289627|
[2025/09/12 13:30:56 290887] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:45|state:ESTABED|recv_time:1757683856290886|
[2025/09/12 13:30:56 290898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 290904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:53|
[2025/09/12 13:30:56 290908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:54|
[2025/09/12 13:30:56 290914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:54|
[2025/09/12 13:30:56 290918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 290923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:118|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:119|path_largest_ack:118|
[2025/09/12 13:30:56 290927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:80408|prior_delivered:36517|prior_time:1757683856235987|is_app_limited:0|send_elapse:44693|ack_elapse:54899|ctl_first_sent_time:1757683856236457|lagest_ack_time:1757683856290886|curr_delivered:101325|
[2025/09/12 13:30:56 290949] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856236457|
[2025/09/12 13:30:56 290954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:379||sndq_packets_used_bytes:0|sndq_packets_free:57|
[2025/09/12 13:30:56 290958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:119|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:119|path_largest_ack:119|
[2025/09/12 13:30:56 290962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:80408|prior_delivered:36517|prior_time:1757683856235987|is_app_limited:0|send_elapse:44693|ack_elapse:54899|ctl_first_sent_time:1757683856236457|lagest_ack_time:1757683856290886|curr_delivered:102525|
[2025/09/12 13:30:56 290967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856236531|
[2025/09/12 13:30:56 290971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:378||sndq_packets_used_bytes:0|sndq_packets_free:58|
[2025/09/12 13:30:56 290975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:48832|rttvar:3446|minrtt:30564|latest_rtt:54355|ack_delay:48|
[2025/09/12 13:30:56 290984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:49516|rttvar:3953|minrtt:30564|latest_rtt:54355|ack_delay:48|
[2025/09/12 13:30:56 290988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:119|lost_pn:116|thresh:3|
[2025/09/12 13:30:56 290992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 290996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 291000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 291004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 291008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 291011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 291015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 291019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 291023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 291027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 291031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 291035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 291039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 291043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 291047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:49516|rtt_var:3953|pto_duration:65328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 291051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 291055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 291059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 133205|
[2025/09/12 13:30:56 291063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856379856|now:1757683856291046|interv:88810|
[2025/09/12 13:30:56 291067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856379856|now:1757683856291046|interval:88810|pto_count:0|srtt:49516
[2025/09/12 13:30:56 291072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 44693, ack_elapse 54899, delivered 66008|rate 1202353|lost 13|
[2025/09/12 13:30:56 291078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202353) in round 5|
[2025/09/12 13:30:56 291083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 291087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 291091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:136477|packet_lost:0|acked:2400|po_sent_time:1757683856236531|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 291095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:136477|packet_lost:0|acked:2400|po_sent_time:1757683856236531|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 291099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:138877|full_bw_reached:0|inflight:133205|srtt:49516|latest_rtt:54355|min_rtt:30564|applimit:0|lost:13|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 291105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:54|largest:54|pns:2|
[2025/09/12 13:30:56 291109] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:54|frame:ACK |recv_time:1757683856290886|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 291114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976290886|now:1757683856290886|interv:120000000|
[2025/09/12 13:30:56 291118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976290886|now:1757683856290886|interv:120000000|
[2025/09/12 13:30:56 291122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 291126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856289081|
[2025/09/12 13:30:56 291130] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856291130|
[2025/09/12 13:30:56 291135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856291134|
[2025/09/12 13:30:56 291140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:49516|min_srtt:49516|path_bw:1211930|loss_rate:5.75|path_pto:0|
[2025/09/12 13:30:56 291145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:133205|cwnd:138877|conn:0000561FA36500DC|stream_id:8|stream_offset:214608|
[2025/09/12 13:30:56 291149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:49516|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 291154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 291158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:49516|min_srtt:49516|path_bw:1211930|loss_rate:5.75|path_pto:0|
[2025/09/12 13:30:56 291162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:133205|cwnd:138877|conn:0000561FA36500DC|stream_id:8|stream_offset:215787|
[2025/09/12 13:30:56 291169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:49516|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 291173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 291177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:49516|min_srtt:49516|path_bw:1211930|loss_rate:5.75|path_pto:0|
[2025/09/12 13:30:56 291181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:133205|cwnd:138877|conn:0000561FA36500DC|stream_id:8|stream_offset:216966|
[2025/09/12 13:30:56 291186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:49516|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 291190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 291194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:49516|min_srtt:49516|path_bw:1211930|loss_rate:5.75|path_pto:0|
[2025/09/12 13:30:56 291198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:133205|cwnd:138877|conn:0000561FA36500DC|stream_id:8|stream_offset:218145|
[2025/09/12 13:30:56 291202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:49516|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 291207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 291211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:49516|min_srtt:49516|path_bw:1211930|loss_rate:5.75|path_pto:0|
[2025/09/12 13:30:56 291215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:133205|cwnd:138877|conn:0000561FA36500DC|stream_id:8|stream_offset:219324|
[2025/09/12 13:30:56 291219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 291223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 291227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 291231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 291235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 291239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:133205|cwnd:138877|conn:0000561FA36500DC|stream_id:8|stream_offset:214608|
[2025/09/12 13:30:56 291243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 291250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:231|
[2025/09/12 13:30:56 291277] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:231|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:133205|now:1757683856291257|stream_id:8|stream_offset:214608|
[2025/09/12 13:30:56 291282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:231|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 291288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:133205|applimit:0|
[2025/09/12 13:30:56 291295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:49516|rtt_var:3953|pto_duration:65328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 291301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 291308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 291314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 134405|
[2025/09/12 13:30:56 291321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856381585|now:1757683856291295|interv:90290|
[2025/09/12 13:30:56 291327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856381585|now:1757683856291295|interval:90290|pto_count:0|srtt:49516
[2025/09/12 13:30:56 291334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:138877|inflight:134405|
[2025/09/12 13:30:56 291340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 291344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:134405|cwnd:138877|conn:0000561FA36500DC|stream_id:8|stream_offset:215787|
[2025/09/12 13:30:56 291348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 291352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:232|
[2025/09/12 13:30:56 291376] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:232|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:134405|now:1757683856291359|stream_id:8|stream_offset:215787|
[2025/09/12 13:30:56 291382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:232|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 291388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:134405|applimit:0|
[2025/09/12 13:30:56 291394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:49516|rtt_var:3953|pto_duration:65328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 291401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 291407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 291414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 135605|
[2025/09/12 13:30:56 291421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856381687|now:1757683856291394|interv:90293|
[2025/09/12 13:30:56 291433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856381687|now:1757683856291394|interval:90293|pto_count:0|srtt:49516
[2025/09/12 13:30:56 291440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:138877|inflight:135605|
[2025/09/12 13:30:56 291448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 291454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:135605|cwnd:138877|conn:0000561FA36500DC|stream_id:8|stream_offset:216966|
[2025/09/12 13:30:56 291462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 291468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:233|
[2025/09/12 13:30:56 291492] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:233|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:135605|now:1757683856291475|stream_id:8|stream_offset:216966|
[2025/09/12 13:30:56 291497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:233|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 291501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:135605|applimit:0|
[2025/09/12 13:30:56 291506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:49516|rtt_var:3953|pto_duration:65328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 291513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 291520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 291526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 136805|
[2025/09/12 13:30:56 291532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856381803|now:1757683856291506|interv:90297|
[2025/09/12 13:30:56 291538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856381803|now:1757683856291506|interval:90297|pto_count:0|srtt:49516
[2025/09/12 13:30:56 291546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:138877|inflight:136805|
[2025/09/12 13:30:56 291552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 291556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:136805|cwnd:138877|conn:0000561FA36500DC|stream_id:8|stream_offset:218145|
[2025/09/12 13:30:56 291561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 291565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:234|
[2025/09/12 13:30:56 291588] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:234|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:136805|now:1757683856291571|stream_id:8|stream_offset:218145|
[2025/09/12 13:30:56 291598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:234|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 291604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:136805|applimit:0|
[2025/09/12 13:30:56 291611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:49516|rtt_var:3953|pto_duration:65328|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 291618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 291624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 291630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 138005|
[2025/09/12 13:30:56 291636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856381899|now:1757683856291611|interv:90288|
[2025/09/12 13:30:56 291642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856381899|now:1757683856291611|interval:90288|pto_count:0|srtt:49516
[2025/09/12 13:30:56 291647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:138877|inflight:138005|
[2025/09/12 13:30:56 291652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 291656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 291660] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856291660|diff:66946|
[2025/09/12 13:30:56 291664] [debug] |xqc_engine_main_logic|END|now:1757683856291134|
[2025/09/12 13:30:56 291670] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856291669|
[2025/09/12 13:30:56 291673] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856291673|diff:66933|
[2025/09/12 13:30:56 291677] [debug] |xqc_engine_main_logic|END|now:1757683856291669|
[2025/09/12 13:30:56 292889] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:45|state:ESTABED|recv_time:1757683856292887|
[2025/09/12 13:30:56 292900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 292906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:54|
[2025/09/12 13:30:56 292909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:55|
[2025/09/12 13:30:56 292915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:55|
[2025/09/12 13:30:56 292919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 292924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:120|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:121|path_largest_ack:120|
[2025/09/12 13:30:56 292929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:80408|prior_delivered:38917|prior_time:1757683856238049|is_app_limited:0|send_elapse:46423|ack_elapse:54838|ctl_first_sent_time:1757683856238350|lagest_ack_time:1757683856292887|curr_delivered:103725|
[2025/09/12 13:30:56 292951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856238350|
[2025/09/12 13:30:56 292956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:377||sndq_packets_used_bytes:0|sndq_packets_free:59|
[2025/09/12 13:30:56 292960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:121|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:121|path_largest_ack:121|
[2025/09/12 13:30:56 292969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:80408|prior_delivered:38917|prior_time:1757683856238049|is_app_limited:0|send_elapse:46423|ack_elapse:54838|ctl_first_sent_time:1757683856238350|lagest_ack_time:1757683856292887|curr_delivered:104925|
[2025/09/12 13:30:56 292974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856238434|
[2025/09/12 13:30:56 292978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:376||sndq_packets_used_bytes:0|sndq_packets_free:60|
[2025/09/12 13:30:56 292982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:49516|rttvar:3953|minrtt:30564|latest_rtt:54453|ack_delay:56|
[2025/09/12 13:30:56 292986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:50126|rttvar:4185|minrtt:30564|latest_rtt:54453|ack_delay:56|
[2025/09/12 13:30:56 292990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:121|lost_pn:118|thresh:3|
[2025/09/12 13:30:56 292994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 292998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 293002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 293006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 293010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 293013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 293017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 293021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 293025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 293029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 293032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 293036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 293040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 293044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 293048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:50126|rtt_var:4185|pto_duration:66866|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 293052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 293059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 293062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 135605|
[2025/09/12 13:30:56 293066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856383437|now:1757683856293048|interv:90389|
[2025/09/12 13:30:56 293070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856383437|now:1757683856293048|interval:90389|pto_count:0|srtt:50126
[2025/09/12 13:30:56 293075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 46423, ack_elapse 54838, delivered 66008|rate 1203690|lost 13|
[2025/09/12 13:30:56 293079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203690) in round 5|
[2025/09/12 13:30:56 293083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 293087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 293091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:138877|packet_lost:0|acked:2400|po_sent_time:1757683856238434|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 293096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:138877|packet_lost:0|acked:2400|po_sent_time:1757683856238434|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 293100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:141277|full_bw_reached:0|inflight:135605|srtt:50126|latest_rtt:54453|min_rtt:30564|applimit:0|lost:13|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 293106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:55|largest:55|pns:2|
[2025/09/12 13:30:56 293110] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:55|frame:ACK |recv_time:1757683856292887|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 293115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976292887|now:1757683856292887|interv:120000000|
[2025/09/12 13:30:56 293119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976292887|now:1757683856292887|interv:120000000|
[2025/09/12 13:30:56 293123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 293127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856291134|
[2025/09/12 13:30:56 293131] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856293131|
[2025/09/12 13:30:56 293136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856293135|
[2025/09/12 13:30:56 293142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50126|min_srtt:50126|path_bw:1211930|loss_rate:5.65|path_pto:0|
[2025/09/12 13:30:56 293146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:135605|cwnd:141277|conn:0000561FA36500DC|stream_id:8|stream_offset:219324|
[2025/09/12 13:30:56 293154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:50126|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 293158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 293163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50126|min_srtt:50126|path_bw:1211930|loss_rate:5.65|path_pto:0|
[2025/09/12 13:30:56 293167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:135605|cwnd:141277|conn:0000561FA36500DC|stream_id:8|stream_offset:220503|
[2025/09/12 13:30:56 293171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:50126|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 293175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 293180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50126|min_srtt:50126|path_bw:1211930|loss_rate:5.65|path_pto:0|
[2025/09/12 13:30:56 293184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:135605|cwnd:141277|conn:0000561FA36500DC|stream_id:8|stream_offset:221682|
[2025/09/12 13:30:56 293188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:50126|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 293192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 293196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50126|min_srtt:50126|path_bw:1211930|loss_rate:5.65|path_pto:0|
[2025/09/12 13:30:56 293201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:135605|cwnd:141277|conn:0000561FA36500DC|stream_id:8|stream_offset:222861|
[2025/09/12 13:30:56 293205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:50126|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 293209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 293213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50126|min_srtt:50126|path_bw:1211930|loss_rate:5.65|path_pto:0|
[2025/09/12 13:30:56 293217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:135605|cwnd:141277|conn:0000561FA36500DC|stream_id:8|stream_offset:224040|
[2025/09/12 13:30:56 293222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 293225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 293229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 293236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 293240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 293244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:135605|cwnd:141277|conn:0000561FA36500DC|stream_id:8|stream_offset:219324|
[2025/09/12 13:30:56 293249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 293253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:235|
[2025/09/12 13:30:56 293279] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:235|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:135605|now:1757683856293260|stream_id:8|stream_offset:219324|
[2025/09/12 13:30:56 293285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:235|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 293291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:135605|applimit:0|
[2025/09/12 13:30:56 293298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:50126|rtt_var:4185|pto_duration:66866|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 293305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 293312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 293318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 136805|
[2025/09/12 13:30:56 293325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856385126|now:1757683856293298|interv:91828|
[2025/09/12 13:30:56 293331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856385126|now:1757683856293298|interval:91828|pto_count:0|srtt:50126
[2025/09/12 13:30:56 293338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141277|inflight:136805|
[2025/09/12 13:30:56 293343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 293348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:136805|cwnd:141277|conn:0000561FA36500DC|stream_id:8|stream_offset:220503|
[2025/09/12 13:30:56 293352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 293356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:236|
[2025/09/12 13:30:56 293381] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:236|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:136805|now:1757683856293363|stream_id:8|stream_offset:220503|
[2025/09/12 13:30:56 293386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:236|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 293400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:136805|applimit:0|
[2025/09/12 13:30:56 293407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:50126|rtt_var:4185|pto_duration:66866|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 293414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 293420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 293427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 138005|
[2025/09/12 13:30:56 293433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856385229|now:1757683856293406|interv:91823|
[2025/09/12 13:30:56 293439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856385229|now:1757683856293406|interval:91823|pto_count:0|srtt:50126
[2025/09/12 13:30:56 293446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141277|inflight:138005|
[2025/09/12 13:30:56 293454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 293460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:138005|cwnd:141277|conn:0000561FA36500DC|stream_id:8|stream_offset:221682|
[2025/09/12 13:30:56 293468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 293473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:237|
[2025/09/12 13:30:56 293497] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:237|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:138005|now:1757683856293480|stream_id:8|stream_offset:221682|
[2025/09/12 13:30:56 293502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:237|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 293507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:138005|applimit:0|
[2025/09/12 13:30:56 293511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:50126|rtt_var:4185|pto_duration:66866|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 293517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 293523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 293529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 139205|
[2025/09/12 13:30:56 293535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856385346|now:1757683856293511|interv:91835|
[2025/09/12 13:30:56 293542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856385346|now:1757683856293511|interval:91835|pto_count:0|srtt:50126
[2025/09/12 13:30:56 293548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141277|inflight:139205|
[2025/09/12 13:30:56 293556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 293566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:139205|cwnd:141277|conn:0000561FA36500DC|stream_id:8|stream_offset:222861|
[2025/09/12 13:30:56 293571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 293575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:238|
[2025/09/12 13:30:56 293599] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:238|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:139205|now:1757683856293581|stream_id:8|stream_offset:222861|
[2025/09/12 13:30:56 293604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:238|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 293608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:139205|applimit:0|
[2025/09/12 13:30:56 293613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:50126|rtt_var:4185|pto_duration:66866|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 293619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 293625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 293631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 140405|
[2025/09/12 13:30:56 293638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856385447|now:1757683856293612|interv:91835|
[2025/09/12 13:30:56 293644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856385447|now:1757683856293612|interval:91835|pto_count:0|srtt:50126
[2025/09/12 13:30:56 293651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:141277|inflight:140405|
[2025/09/12 13:30:56 293658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 293662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 293666] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856293666|diff:64940|
[2025/09/12 13:30:56 293670] [debug] |xqc_engine_main_logic|END|now:1757683856293135|
[2025/09/12 13:30:56 293676] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856293676|
[2025/09/12 13:30:56 293680] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856293680|diff:64926|
[2025/09/12 13:30:56 293684] [debug] |xqc_engine_main_logic|END|now:1757683856293676|
[2025/09/12 13:30:56 294859] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:45|state:ESTABED|recv_time:1757683856294858|
[2025/09/12 13:30:56 294870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 294875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:55|
[2025/09/12 13:30:56 294879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:56|
[2025/09/12 13:30:56 294885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:56|
[2025/09/12 13:30:56 294889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 294894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:122|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:123|path_largest_ack:122|
[2025/09/12 13:30:56 294904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82808|prior_delivered:38917|prior_time:1757683856238049|is_app_limited:0|send_elapse:46582|ack_elapse:56809|ctl_first_sent_time:1757683856238509|lagest_ack_time:1757683856294858|curr_delivered:106125|
[2025/09/12 13:30:56 294908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856238509|
[2025/09/12 13:30:56 294913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:375||sndq_packets_used_bytes:0|sndq_packets_free:61|
[2025/09/12 13:30:56 294917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:123|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:123|path_largest_ack:123|
[2025/09/12 13:30:56 294921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82808|prior_delivered:38917|prior_time:1757683856238049|is_app_limited:0|send_elapse:46582|ack_elapse:56809|ctl_first_sent_time:1757683856238509|lagest_ack_time:1757683856294858|curr_delivered:107325|
[2025/09/12 13:30:56 294926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856238595|
[2025/09/12 13:30:56 294946] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:374||sndq_packets_used_bytes:0|sndq_packets_free:62|
[2025/09/12 13:30:56 294952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:50126|rttvar:4185|minrtt:30564|latest_rtt:56263|ack_delay:40|
[2025/09/12 13:30:56 294956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:50888|rttvar:4663|minrtt:30564|latest_rtt:56263|ack_delay:40|
[2025/09/12 13:30:56 294961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:123|lost_pn:120|thresh:3|
[2025/09/12 13:30:56 294965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 294969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 294972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 294976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 294980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 294984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 294988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 294991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 294995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 294999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 295003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 295010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 295013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 295017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 295021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:50888|rtt_var:4663|pto_duration:69540|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 295025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 295029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 295033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 138005|
[2025/09/12 13:30:56 295037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856388121|now:1757683856295021|interv:93100|
[2025/09/12 13:30:56 295041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856388121|now:1757683856295021|interval:93100|pto_count:0|srtt:50888
[2025/09/12 13:30:56 295045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 46582, ack_elapse 56809, delivered 68408|rate 1204175|lost 13|
[2025/09/12 13:30:56 295050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204175) in round 5|
[2025/09/12 13:30:56 295054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 295058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 295062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:141277|packet_lost:0|acked:2400|po_sent_time:1757683856238595|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 295066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:141277|packet_lost:0|acked:2400|po_sent_time:1757683856238595|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 295071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:143677|full_bw_reached:0|inflight:138005|srtt:50888|latest_rtt:56263|min_rtt:30564|applimit:0|lost:13|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 295076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:56|largest:56|pns:2|
[2025/09/12 13:30:56 295081] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:56|frame:ACK |recv_time:1757683856294858|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 295085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976294858|now:1757683856294858|interv:120000000|
[2025/09/12 13:30:56 295090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976294858|now:1757683856294858|interv:120000000|
[2025/09/12 13:30:56 295093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 295098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856293135|
[2025/09/12 13:30:56 295104] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856295104|
[2025/09/12 13:30:56 295109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856295108|
[2025/09/12 13:30:56 295115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50888|min_srtt:50888|path_bw:1211930|loss_rate:5.56|path_pto:0|
[2025/09/12 13:30:56 295119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:138005|cwnd:143677|conn:0000561FA36500DC|stream_id:8|stream_offset:224040|
[2025/09/12 13:30:56 295123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:50888|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 295128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 295132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50888|min_srtt:50888|path_bw:1211930|loss_rate:5.56|path_pto:0|
[2025/09/12 13:30:56 295136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:138005|cwnd:143677|conn:0000561FA36500DC|stream_id:8|stream_offset:225219|
[2025/09/12 13:30:56 295141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:50888|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 295145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 295149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50888|min_srtt:50888|path_bw:1211930|loss_rate:5.56|path_pto:0|
[2025/09/12 13:30:56 295153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:138005|cwnd:143677|conn:0000561FA36500DC|stream_id:8|stream_offset:226398|
[2025/09/12 13:30:56 295157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:50888|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 295162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 295166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50888|min_srtt:50888|path_bw:1211930|loss_rate:5.56|path_pto:0|
[2025/09/12 13:30:56 295170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:138005|cwnd:143677|conn:0000561FA36500DC|stream_id:8|stream_offset:227577|
[2025/09/12 13:30:56 295174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:50888|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 295178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 295185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50888|min_srtt:50888|path_bw:1211930|loss_rate:5.56|path_pto:0|
[2025/09/12 13:30:56 295189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:138005|cwnd:143677|conn:0000561FA36500DC|stream_id:8|stream_offset:228756|
[2025/09/12 13:30:56 295194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 295197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 295201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 295205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 295210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 295214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:138005|cwnd:143677|conn:0000561FA36500DC|stream_id:8|stream_offset:224040|
[2025/09/12 13:30:56 295218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 295222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:239|
[2025/09/12 13:30:56 295249] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:239|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:138005|now:1757683856295229|stream_id:8|stream_offset:224040|
[2025/09/12 13:30:56 295254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:239|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 295260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:138005|applimit:0|
[2025/09/12 13:30:56 295267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:50888|rtt_var:4663|pto_duration:69540|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 295274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 295280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 295286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 139205|
[2025/09/12 13:30:56 295293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856389769|now:1757683856295267|interv:94502|
[2025/09/12 13:30:56 295299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856389769|now:1757683856295267|interval:94502|pto_count:0|srtt:50888
[2025/09/12 13:30:56 295306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:143677|inflight:139205|
[2025/09/12 13:30:56 295313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 295318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:139205|cwnd:143677|conn:0000561FA36500DC|stream_id:8|stream_offset:225219|
[2025/09/12 13:30:56 295327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 295332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:240|
[2025/09/12 13:30:56 295357] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:240|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:139205|now:1757683856295339|stream_id:8|stream_offset:225219|
[2025/09/12 13:30:56 295362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:240|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 295369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:139205|applimit:0|
[2025/09/12 13:30:56 295376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:50888|rtt_var:4663|pto_duration:69540|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 295383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 295389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 295396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 140405|
[2025/09/12 13:30:56 295402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856389879|now:1757683856295376|interv:94503|
[2025/09/12 13:30:56 295408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856389879|now:1757683856295376|interval:94503|pto_count:0|srtt:50888
[2025/09/12 13:30:56 295416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:143677|inflight:140405|
[2025/09/12 13:30:56 295421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 295425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140405|cwnd:143677|conn:0000561FA36500DC|stream_id:8|stream_offset:226398|
[2025/09/12 13:30:56 295430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 295434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:241|
[2025/09/12 13:30:56 295461] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:241|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140405|now:1757683856295440|stream_id:8|stream_offset:226398|
[2025/09/12 13:30:56 295469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:241|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 295476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:140405|applimit:0|
[2025/09/12 13:30:56 295483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:50888|rtt_var:4663|pto_duration:69540|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 295489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 295495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 295508] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 141605|
[2025/09/12 13:30:56 295515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856389980|now:1757683856295483|interv:94497|
[2025/09/12 13:30:56 295521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856389980|now:1757683856295483|interval:94497|pto_count:0|srtt:50888
[2025/09/12 13:30:56 295528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:143677|inflight:141605|
[2025/09/12 13:30:56 295535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 295539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141605|cwnd:143677|conn:0000561FA36500DC|stream_id:8|stream_offset:227577|
[2025/09/12 13:30:56 295543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 295547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:242|
[2025/09/12 13:30:56 295572] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:242|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141605|now:1757683856295554|stream_id:8|stream_offset:227577|
[2025/09/12 13:30:56 295577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:242|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 295581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:141605|applimit:0|
[2025/09/12 13:30:56 295585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:50888|rtt_var:4663|pto_duration:69540|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 295591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 295597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 295604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 142805|
[2025/09/12 13:30:56 295610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856390094|now:1757683856295585|interv:94509|
[2025/09/12 13:30:56 295616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856390094|now:1757683856295585|interval:94509|pto_count:0|srtt:50888
[2025/09/12 13:30:56 295623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:143677|inflight:142805|
[2025/09/12 13:30:56 295631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 295635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 295639] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856295639|diff:62967|
[2025/09/12 13:30:56 295644] [debug] |xqc_engine_main_logic|END|now:1757683856295108|
[2025/09/12 13:30:56 295649] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856295649|
[2025/09/12 13:30:56 295653] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856295653|diff:62953|
[2025/09/12 13:30:56 295657] [debug] |xqc_engine_main_logic|END|now:1757683856295649|
[2025/09/12 13:30:56 296791] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:45|state:ESTABED|recv_time:1757683856296790|
[2025/09/12 13:30:56 296802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 296808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:56|
[2025/09/12 13:30:56 296811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:57|
[2025/09/12 13:30:56 296817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:57|
[2025/09/12 13:30:56 296821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 296826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:124|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:125|path_largest_ack:124|
[2025/09/12 13:30:56 296831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82808|prior_delivered:41317|prior_time:1757683856240030|is_app_limited:0|send_elapse:47051|ack_elapse:56760|ctl_first_sent_time:1757683856240333|lagest_ack_time:1757683856296790|curr_delivered:108525|
[2025/09/12 13:30:56 296835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856240333|
[2025/09/12 13:30:56 296840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:373||sndq_packets_used_bytes:0|sndq_packets_free:63|
[2025/09/12 13:30:56 296844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:125|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:125|path_largest_ack:125|
[2025/09/12 13:30:56 296849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82808|prior_delivered:41317|prior_time:1757683856240030|is_app_limited:0|send_elapse:47051|ack_elapse:56760|ctl_first_sent_time:1757683856240333|lagest_ack_time:1757683856296790|curr_delivered:109725|
[2025/09/12 13:30:56 296853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856240421|
[2025/09/12 13:30:56 296857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:372||sndq_packets_used_bytes:0|sndq_packets_free:64|
[2025/09/12 13:30:56 296861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:50888|rttvar:4663|minrtt:30564|latest_rtt:56369|ack_delay:48|
[2025/09/12 13:30:56 296865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:51567|rttvar:4856|minrtt:30564|latest_rtt:56369|ack_delay:48|
[2025/09/12 13:30:56 296869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:125|lost_pn:122|thresh:3|
[2025/09/12 13:30:56 296873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 296877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 296881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 296885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 296889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 296893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 296901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 296905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 296909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 296913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 296916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 296920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 296924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 296928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 296950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:51567|rtt_var:4856|pto_duration:70991|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 296957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 296963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 296968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 140405|
[2025/09/12 13:30:56 296975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856391545|now:1757683856296949|interv:94596|
[2025/09/12 13:30:56 296981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856391545|now:1757683856296949|interval:94596|pto_count:0|srtt:51567
[2025/09/12 13:30:56 296987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 47051, ack_elapse 56760, delivered 68408|rate 1205214|lost 13|
[2025/09/12 13:30:56 296993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205214) in round 5|
[2025/09/12 13:30:56 296999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 297006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 297012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:143677|packet_lost:0|acked:2400|po_sent_time:1757683856240421|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 297018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:143677|packet_lost:0|acked:2400|po_sent_time:1757683856240421|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 297024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:146077|full_bw_reached:0|inflight:140405|srtt:51567|latest_rtt:56369|min_rtt:30564|applimit:0|lost:13|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 297033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:57|largest:57|pns:2|
[2025/09/12 13:30:56 297045] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:57|frame:ACK |recv_time:1757683856296790|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 297052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976296790|now:1757683856296790|interv:120000000|
[2025/09/12 13:30:56 297058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976296790|now:1757683856296790|interv:120000000|
[2025/09/12 13:30:56 297064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 297070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856295108|
[2025/09/12 13:30:56 297075] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856297075|
[2025/09/12 13:30:56 297082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856297081|
[2025/09/12 13:30:56 297091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:51567|min_srtt:51567|path_bw:1211930|loss_rate:5.46|path_pto:0|
[2025/09/12 13:30:56 297098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140405|cwnd:146077|conn:0000561FA36500DC|stream_id:8|stream_offset:228756|
[2025/09/12 13:30:56 297105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:51567|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 297111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 297117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:51567|min_srtt:51567|path_bw:1211930|loss_rate:5.46|path_pto:0|
[2025/09/12 13:30:56 297124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140405|cwnd:146077|conn:0000561FA36500DC|stream_id:8|stream_offset:229935|
[2025/09/12 13:30:56 297130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:51567|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 297136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 297144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:51567|min_srtt:51567|path_bw:1211930|loss_rate:5.46|path_pto:0|
[2025/09/12 13:30:56 297150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140405|cwnd:146077|conn:0000561FA36500DC|stream_id:8|stream_offset:231114|
[2025/09/12 13:30:56 297155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:51567|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 297159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 297168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:51567|min_srtt:51567|path_bw:1211930|loss_rate:5.46|path_pto:0|
[2025/09/12 13:30:56 297173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140405|cwnd:146077|conn:0000561FA36500DC|stream_id:8|stream_offset:232293|
[2025/09/12 13:30:56 297179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:51567|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 297186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 297192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:51567|min_srtt:51567|path_bw:1211930|loss_rate:5.46|path_pto:0|
[2025/09/12 13:30:56 297198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:140405|cwnd:146077|conn:0000561FA36500DC|stream_id:8|stream_offset:233472|
[2025/09/12 13:30:56 297204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 297210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 297215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 297222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 297228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 297235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140405|cwnd:146077|conn:0000561FA36500DC|stream_id:8|stream_offset:228756|
[2025/09/12 13:30:56 297242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 297249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:243|
[2025/09/12 13:30:56 297295] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:243|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140405|now:1757683856297263|stream_id:8|stream_offset:228756|
[2025/09/12 13:30:56 297302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:243|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 297308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:140405|applimit:0|
[2025/09/12 13:30:56 297315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:51567|rtt_var:4856|pto_duration:70991|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 297322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 297328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 297335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 141605|
[2025/09/12 13:30:56 297348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856393254|now:1757683856297315|interv:95939|
[2025/09/12 13:30:56 297355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856393254|now:1757683856297315|interval:95939|pto_count:0|srtt:51567
[2025/09/12 13:30:56 297360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:146077|inflight:141605|
[2025/09/12 13:30:56 297365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 297369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141605|cwnd:146077|conn:0000561FA36500DC|stream_id:8|stream_offset:229935|
[2025/09/12 13:30:56 297374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 297378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:244|
[2025/09/12 13:30:56 297405] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:244|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141605|now:1757683856297385|stream_id:8|stream_offset:229935|
[2025/09/12 13:30:56 297414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:244|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 297421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:141605|applimit:0|
[2025/09/12 13:30:56 297427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:51567|rtt_var:4856|pto_duration:70991|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 297434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 297440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 297446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 142805|
[2025/09/12 13:30:56 297452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856393376|now:1757683856297427|interv:95949|
[2025/09/12 13:30:56 297459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856393376|now:1757683856297427|interval:95949|pto_count:0|srtt:51567
[2025/09/12 13:30:56 297466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:146077|inflight:142805|
[2025/09/12 13:30:56 297474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 297480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142805|cwnd:146077|conn:0000561FA36500DC|stream_id:8|stream_offset:231114|
[2025/09/12 13:30:56 297487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 297491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:245|
[2025/09/12 13:30:56 297515] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:245|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142805|now:1757683856297498|stream_id:8|stream_offset:231114|
[2025/09/12 13:30:56 297526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:245|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 297530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:142805|applimit:0|
[2025/09/12 13:30:56 297537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:51567|rtt_var:4856|pto_duration:70991|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 297544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 297550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 297557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 144005|
[2025/09/12 13:30:56 297563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856393489|now:1757683856297537|interv:95952|
[2025/09/12 13:30:56 297570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856393489|now:1757683856297537|interval:95952|pto_count:0|srtt:51567
[2025/09/12 13:30:56 297576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:146077|inflight:144005|
[2025/09/12 13:30:56 297580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 297584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:146077|conn:0000561FA36500DC|stream_id:8|stream_offset:232293|
[2025/09/12 13:30:56 297589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 297593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:246|
[2025/09/12 13:30:56 297616] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:246|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144005|now:1757683856297599|stream_id:8|stream_offset:232293|
[2025/09/12 13:30:56 297622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:246|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 297626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:144005|applimit:0|
[2025/09/12 13:30:56 297631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:51567|rtt_var:4856|pto_duration:70991|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 297638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 297645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 297651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 145205|
[2025/09/12 13:30:56 297657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856393590|now:1757683856297631|interv:95959|
[2025/09/12 13:30:56 297664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856393590|now:1757683856297631|interval:95959|pto_count:0|srtt:51567
[2025/09/12 13:30:56 297674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:146077|inflight:145205|
[2025/09/12 13:30:56 297679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 297683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 297687] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856297687|diff:60919|
[2025/09/12 13:30:56 297691] [debug] |xqc_engine_main_logic|END|now:1757683856297081|
[2025/09/12 13:30:56 297697] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856297697|
[2025/09/12 13:30:56 297701] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856297701|diff:60905|
[2025/09/12 13:30:56 297705] [debug] |xqc_engine_main_logic|END|now:1757683856297697|
[2025/09/12 13:30:56 297822] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:47|state:ESTABED|recv_time:1757683856297821|
[2025/09/12 13:30:56 297830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 297836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:57|
[2025/09/12 13:30:56 297840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:58|
[2025/09/12 13:30:56 297846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:58|
[2025/09/12 13:30:56 297850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 297855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:127|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:127|path_largest_ack:127|
[2025/09/12 13:30:56 297860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:86408|prior_delivered:41317|prior_time:1757683856240030|is_app_limited:0|send_elapse:47295|ack_elapse:57791|ctl_first_sent_time:1757683856240577|lagest_ack_time:1757683856297821|curr_delivered:110925|
[2025/09/12 13:30:56 297864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856240577|
[2025/09/12 13:30:56 297869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:371||sndq_packets_used_bytes:0|sndq_packets_free:65|
[2025/09/12 13:30:56 297873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:51567|rttvar:4856|minrtt:30564|latest_rtt:57244|ack_delay:32|
[2025/09/12 13:30:56 297877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:52273|rttvar:5053|minrtt:30564|latest_rtt:57244|ack_delay:32|
[2025/09/12 13:30:56 297882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:127|lost_pn:124|thresh:3|
[2025/09/12 13:30:56 297886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 297890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 297894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 297898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 297901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 297905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 297913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 297917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 297921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 297925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 297929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 297959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 297963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 297967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 297971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856304896|now:1757683856297971|interval:6925|
[2025/09/12 13:30:56 297975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856304896|now:1757683856297971|interv:6925|
[2025/09/12 13:30:56 297979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 47295, ack_elapse 57791, delivered 69608|rate 1204478|lost 13|
[2025/09/12 13:30:56 297983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204478) in round 5|
[2025/09/12 13:30:56 297988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 297992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 297996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:146077|packet_lost:0|acked:1200|po_sent_time:1757683856240577|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 298000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:146077|packet_lost:0|acked:1200|po_sent_time:1757683856240577|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 298005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:147277|full_bw_reached:0|inflight:144005|srtt:52273|latest_rtt:57244|min_rtt:30564|applimit:0|lost:13|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 298011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:58|largest:58|pns:2|
[2025/09/12 13:30:56 298015] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:47|pkt_type:SHORT_HEADER|pkt_num:58|frame:ACK |recv_time:1757683856297821|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 298020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976297821|now:1757683856297821|interv:120000000|
[2025/09/12 13:30:56 298024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976297821|now:1757683856297821|interv:120000000|
[2025/09/12 13:30:56 298028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 298036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856297081|
[2025/09/12 13:30:56 298040] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856298040|
[2025/09/12 13:30:56 298045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856298044|
[2025/09/12 13:30:56 298051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:52273|min_srtt:52273|path_bw:1211930|loss_rate:5.37|path_pto:0|
[2025/09/12 13:30:56 298055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:147277|conn:0000561FA36500DC|stream_id:8|stream_offset:233472|
[2025/09/12 13:30:56 298060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:52273|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 298065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 298069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:52273|min_srtt:52273|path_bw:1211930|loss_rate:5.37|path_pto:0|
[2025/09/12 13:30:56 298074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:144005|cwnd:147277|conn:0000561FA36500DC|stream_id:8|stream_offset:234651|
[2025/09/12 13:30:56 298078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:52273|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 298082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 298086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:52273|min_srtt:52273|path_bw:1211930|loss_rate:5.37|path_pto:0|
[2025/09/12 13:30:56 298091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:144005|cwnd:147277|conn:0000561FA36500DC|stream_id:8|stream_offset:235830|
[2025/09/12 13:30:56 298095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 298099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 298103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 298107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 298111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 298115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:147277|conn:0000561FA36500DC|stream_id:8|stream_offset:233472|
[2025/09/12 13:30:56 298126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 298131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:247|
[2025/09/12 13:30:56 298158] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:247|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144005|now:1757683856298137|stream_id:8|stream_offset:233472|
[2025/09/12 13:30:56 298164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:247|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 298172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:144005|applimit:0|
[2025/09/12 13:30:56 298178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856304896|now:1757683856298178|interval:6718|
[2025/09/12 13:30:56 298185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856304896|now:1757683856298178|interv:6718|
[2025/09/12 13:30:56 298192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:147277|inflight:145205|
[2025/09/12 13:30:56 298200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 298207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145205|cwnd:147277|conn:0000561FA36500DC|stream_id:8|stream_offset:234651|
[2025/09/12 13:30:56 298213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 298217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:248|
[2025/09/12 13:30:56 298241] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:248|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:145205|now:1757683856298223|stream_id:8|stream_offset:234651|
[2025/09/12 13:30:56 298248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:248|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 298255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:145205|applimit:0|
[2025/09/12 13:30:56 298261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856304896|now:1757683856298261|interval:6635|
[2025/09/12 13:30:56 298268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856304896|now:1757683856298261|interv:6635|
[2025/09/12 13:30:56 298275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:147277|inflight:146405|
[2025/09/12 13:30:56 298282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856304896|
[2025/09/12 13:30:56 298287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856304896|
[2025/09/12 13:30:56 298291] [debug] |xqc_engine_wakeup_after|wakeup:1757683856304896|now:1757683856298291|diff:6605|
[2025/09/12 13:30:56 298295] [debug] |xqc_engine_main_logic|END|now:1757683856298044|
[2025/09/12 13:30:56 298301] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856298301|
[2025/09/12 13:30:56 298305] [debug] |xqc_engine_wakeup_after|wakeup:1757683856304896|now:1757683856298304|diff:6592|
[2025/09/12 13:30:56 298308] [debug] |xqc_engine_main_logic|END|now:1757683856298301|
[2025/09/12 13:30:56 299822] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:49|state:ESTABED|recv_time:1757683856299821|
[2025/09/12 13:30:56 299833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 299839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:58|
[2025/09/12 13:30:56 299843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:59|
[2025/09/12 13:30:56 299849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:59|
[2025/09/12 13:30:56 299853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 299858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:128|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:131|path_largest_ack:128|
[2025/09/12 13:30:56 299863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:85208|prior_delivered:43717|prior_time:1757683856242015|is_app_limited:0|send_elapse:48898|ack_elapse:57806|ctl_first_sent_time:1757683856242324|lagest_ack_time:1757683856299821|curr_delivered:112125|
[2025/09/12 13:30:56 299868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856242324|
[2025/09/12 13:30:56 299872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:370||sndq_packets_used_bytes:0|sndq_packets_free:66|
[2025/09/12 13:30:56 299877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:131|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:131|path_largest_ack:131|
[2025/09/12 13:30:56 299881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:85208|prior_delivered:43717|prior_time:1757683856242015|is_app_limited:0|send_elapse:48898|ack_elapse:57806|ctl_first_sent_time:1757683856242324|lagest_ack_time:1757683856299821|curr_delivered:113325|
[2025/09/12 13:30:56 299885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856242573|
[2025/09/12 13:30:56 299889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:369||sndq_packets_used_bytes:0|sndq_packets_free:67|
[2025/09/12 13:30:56 299893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:52273|rttvar:5053|minrtt:30564|latest_rtt:57248|ack_delay:32|
[2025/09/12 13:30:56 299898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:52891|rttvar:5025|minrtt:30564|latest_rtt:57248|ack_delay:32|
[2025/09/12 13:30:56 299902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:131|lost_pn:128|thresh:3|
[2025/09/12 13:30:56 299906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 299910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 299914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 299918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 299922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 299925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 299959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 299966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 299972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 299976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 299979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 299983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 299987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 299992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:126|lost_pn:128|po_sent_time:1757683856240497|lost_send_time:1757683856235417|loss_delay:64404|frame:STREAM |repair:128|
[2025/09/12 13:30:56 299996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856240497u|
[2025/09/12 13:30:56 300001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 300005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856306816|now:1757683856300004|interval:6812|
[2025/09/12 13:30:56 300009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856306816|now:1757683856300004|interv:6812|
[2025/09/12 13:30:56 300013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 48898, ack_elapse 57806, delivered 69608|rate 1204165|lost 14|
[2025/09/12 13:30:56 300018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204165) in round 5|
[2025/09/12 13:30:56 300022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 300026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 300030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:147277|packet_lost:1|acked:2400|po_sent_time:1757683856242573|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 300034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:147277|packet_lost:1|acked:2400|po_sent_time:1757683856242573|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 300039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:149677|full_bw_reached:0|inflight:142805|srtt:52891|latest_rtt:57248|min_rtt:30564|applimit:0|lost:13|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 300045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:59|largest:59|pns:2|
[2025/09/12 13:30:56 300049] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:49|pkt_type:SHORT_HEADER|pkt_num:59|frame:ACK |recv_time:1757683856299821|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 300057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976299821|now:1757683856299821|interv:120000000|
[2025/09/12 13:30:56 300061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976299821|now:1757683856299821|interv:120000000|
[2025/09/12 13:30:56 300065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856304896|pq_index:0|
[2025/09/12 13:30:56 300070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856298044|
[2025/09/12 13:30:56 300073] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856300073|
[2025/09/12 13:30:56 300078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856300077|
[2025/09/12 13:30:56 300084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:52891|min_srtt:52891|path_bw:1211930|loss_rate:5.33|path_pto:0|
[2025/09/12 13:30:56 300089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142805|cwnd:149677|conn:0000561FA36500DC|stream_id:8|stream_offset:106140|
[2025/09/12 13:30:56 300093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:52891|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 300098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:126|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 300102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:52891|min_srtt:52891|path_bw:1211930|loss_rate:5.33|path_pto:0|
[2025/09/12 13:30:56 300106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142805|cwnd:149677|conn:0000561FA36500DC|stream_id:8|stream_offset:235830|
[2025/09/12 13:30:56 300111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:52891|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 300115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 300119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:52891|min_srtt:52891|path_bw:1211930|loss_rate:5.33|path_pto:0|
[2025/09/12 13:30:56 300124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:142805|cwnd:149677|conn:0000561FA36500DC|stream_id:8|stream_offset:237009|
[2025/09/12 13:30:56 300128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:52891|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 300132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 300136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:52891|min_srtt:52891|path_bw:1211930|loss_rate:5.33|path_pto:0|
[2025/09/12 13:30:56 300140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:142805|cwnd:149677|conn:0000561FA36500DC|stream_id:8|stream_offset:238188|
[2025/09/12 13:30:56 300148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:52891|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 300153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 300157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:52891|min_srtt:52891|path_bw:1211930|loss_rate:5.33|path_pto:0|
[2025/09/12 13:30:56 300161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:142805|cwnd:149677|conn:0000561FA36500DC|stream_id:8|stream_offset:239367|
[2025/09/12 13:30:56 300165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:52891|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 300170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 300174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:52891|min_srtt:52891|path_bw:1211930|loss_rate:5.33|path_pto:0|
[2025/09/12 13:30:56 300178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:6000|inflight:142805|cwnd:149677|conn:0000561FA36500DC|stream_id:8|stream_offset:240546|
[2025/09/12 13:30:56 300182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 300186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 300190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 300194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 300199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:126|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 300203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142805|cwnd:149677|conn:0000561FA36500DC|stream_id:8|stream_offset:106140|
[2025/09/12 13:30:56 300207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 300211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:249|
[2025/09/12 13:30:56 300239] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:249|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142805|now:1757683856300218|stream_id:8|stream_offset:106140|
[2025/09/12 13:30:56 300245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:249|origin_pktnum:126|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 300251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:142805|applimit:0|
[2025/09/12 13:30:56 300257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856306816|now:1757683856300257|interval:6559|
[2025/09/12 13:30:56 300270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856306816|now:1757683856300257|interv:6559|
[2025/09/12 13:30:56 300277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:149677|inflight:144005|
[2025/09/12 13:30:56 300285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 300292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:149677|conn:0000561FA36500DC|stream_id:8|stream_offset:235830|
[2025/09/12 13:30:56 300298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 300303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:250|
[2025/09/12 13:30:56 300327] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:250|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144005|now:1757683856300309|stream_id:8|stream_offset:235830|
[2025/09/12 13:30:56 300334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:250|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 300341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:144005|applimit:0|
[2025/09/12 13:30:56 300347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856306816|now:1757683856300347|interval:6469|
[2025/09/12 13:30:56 300355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856306816|now:1757683856300347|interv:6469|
[2025/09/12 13:30:56 300361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:149677|inflight:145205|
[2025/09/12 13:30:56 300369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 300376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145205|cwnd:149677|conn:0000561FA36500DC|stream_id:8|stream_offset:237009|
[2025/09/12 13:30:56 300382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 300387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:251|
[2025/09/12 13:30:56 300411] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:251|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:145205|now:1757683856300394|stream_id:8|stream_offset:237009|
[2025/09/12 13:30:56 300418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:251|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 300425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:145205|applimit:0|
[2025/09/12 13:30:56 300432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856306816|now:1757683856300432|interval:6384|
[2025/09/12 13:30:56 300439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856306816|now:1757683856300432|interv:6384|
[2025/09/12 13:30:56 300451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:149677|inflight:146405|
[2025/09/12 13:30:56 300458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 300465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146405|cwnd:149677|conn:0000561FA36500DC|stream_id:8|stream_offset:238188|
[2025/09/12 13:30:56 300472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 300479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:252|
[2025/09/12 13:30:56 300505] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:252|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146405|now:1757683856300488|stream_id:8|stream_offset:238188|
[2025/09/12 13:30:56 300511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:252|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 300515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146405|applimit:0|
[2025/09/12 13:30:56 300521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856306816|now:1757683856300521|interval:6295|
[2025/09/12 13:30:56 300528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856306816|now:1757683856300521|interv:6295|
[2025/09/12 13:30:56 300534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:149677|inflight:147605|
[2025/09/12 13:30:56 300542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 300548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147605|cwnd:149677|conn:0000561FA36500DC|stream_id:8|stream_offset:239367|
[2025/09/12 13:30:56 300554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 300559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:253|
[2025/09/12 13:30:56 300581] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:253|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147605|now:1757683856300565|stream_id:8|stream_offset:239367|
[2025/09/12 13:30:56 300586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:253|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 300591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147605|applimit:0|
[2025/09/12 13:30:56 300597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856306816|now:1757683856300597|interval:6219|
[2025/09/12 13:30:56 300604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856306816|now:1757683856300597|interv:6219|
[2025/09/12 13:30:56 300611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:149677|inflight:148805|
[2025/09/12 13:30:56 300618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856306816|
[2025/09/12 13:30:56 300629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856306816|
[2025/09/12 13:30:56 300633] [debug] |xqc_engine_wakeup_after|wakeup:1757683856306816|now:1757683856300633|diff:6183|
[2025/09/12 13:30:56 300638] [debug] |xqc_engine_main_logic|END|now:1757683856300077|
[2025/09/12 13:30:56 300645] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856300645|
[2025/09/12 13:30:56 300651] [debug] |xqc_engine_wakeup_after|wakeup:1757683856306816|now:1757683856300651|diff:6165|
[2025/09/12 13:30:56 300657] [debug] |xqc_engine_main_logic|END|now:1757683856300645|
[2025/09/12 13:30:56 301857] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:51|state:ESTABED|recv_time:1757683856301856|
[2025/09/12 13:30:56 301868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 301874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:59|
[2025/09/12 13:30:56 301878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:60|
[2025/09/12 13:30:56 301884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:60|
[2025/09/12 13:30:56 301888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 301893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:132|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:134|path_largest_ack:132|
[2025/09/12 13:30:56 301898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:87608|prior_delivered:46117|prior_time:1757683856243982|is_app_limited:0|send_elapse:49497|ack_elapse:57874|ctl_first_sent_time:1757683856244246|lagest_ack_time:1757683856301856|curr_delivered:114525|
[2025/09/12 13:30:56 301903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856244246|
[2025/09/12 13:30:56 301907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:369||sndq_packets_used_bytes:0|sndq_packets_free:67|
[2025/09/12 13:30:56 301911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:134|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:134|path_largest_ack:134|
[2025/09/12 13:30:56 301916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:87608|prior_delivered:48517|prior_time:1757683856245995|is_app_limited:0|send_elapse:51355|ack_elapse:55861|ctl_first_sent_time:1757683856246261|lagest_ack_time:1757683856301856|curr_delivered:115725|
[2025/09/12 13:30:56 301920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856246261|
[2025/09/12 13:30:56 301924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 13:30:56 301928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:52891|rttvar:5025|minrtt:30564|latest_rtt:55595|ack_delay:88|
[2025/09/12 13:30:56 301955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:53218|rttvar:4423|minrtt:30564|latest_rtt:55595|ack_delay:88|
[2025/09/12 13:30:56 301960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:134|lost_pn:131|thresh:3|
[2025/09/12 13:30:56 301964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 301968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 301977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 301981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 301985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 301988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 301992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 301996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 302000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 302004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 302007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 302011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 302015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 302019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 302023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:129|lost_pn:131|po_sent_time:1757683856242412|lost_send_time:1757683856239312|loss_delay:62544|frame:STREAM |repair:128|
[2025/09/12 13:30:56 302028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:130|lost_pn:131|po_sent_time:1757683856242488|lost_send_time:1757683856239312|loss_delay:62544|frame:STREAM |repair:128|
[2025/09/12 13:30:56 302033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856242488u|
[2025/09/12 13:30:56 302037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 302041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856306881|now:1757683856302041|interval:4840|
[2025/09/12 13:30:56 302045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856306881|now:1757683856302041|interv:4840|
[2025/09/12 13:30:56 302050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 51355, ack_elapse 55861, delivered 67208|rate 1203129|lost 16|
[2025/09/12 13:30:56 302054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203129) in round 5|
[2025/09/12 13:30:56 302058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 302062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 302066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:149677|packet_lost:2|acked:2400|po_sent_time:1757683856246261|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 302071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:149677|packet_lost:2|acked:2400|po_sent_time:1757683856246261|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 302078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:144005|srtt:53218|latest_rtt:55595|min_rtt:30564|applimit:0|lost:14|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 302084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:60|largest:60|pns:2|
[2025/09/12 13:30:56 302088] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:51|pkt_type:SHORT_HEADER|pkt_num:60|frame:ACK |recv_time:1757683856301856|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 302093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976301856|now:1757683856301856|interv:120000000|
[2025/09/12 13:30:56 302097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976301856|now:1757683856301856|interv:120000000|
[2025/09/12 13:30:56 302101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856306816|pq_index:0|
[2025/09/12 13:30:56 302105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856300077|
[2025/09/12 13:30:56 302109] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856302109|
[2025/09/12 13:30:56 302114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856302113|
[2025/09/12 13:30:56 302119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:53218|min_srtt:53218|path_bw:1211930|loss_rate:5.62|path_pto:0|
[2025/09/12 13:30:56 302127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:109677|
[2025/09/12 13:30:56 302131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:53218|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 302136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:129|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 302140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:53218|min_srtt:53218|path_bw:1211930|loss_rate:5.62|path_pto:0|
[2025/09/12 13:30:56 302144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:144005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:110856|
[2025/09/12 13:30:56 302148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:53218|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 302153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:130|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 302157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:53218|min_srtt:53218|path_bw:1211930|loss_rate:5.62|path_pto:0|
[2025/09/12 13:30:56 302164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:144005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:240546|
[2025/09/12 13:30:56 302168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:53218|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 302172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 302176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:53218|min_srtt:53218|path_bw:1211930|loss_rate:5.62|path_pto:0|
[2025/09/12 13:30:56 302180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:144005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:241725|
[2025/09/12 13:30:56 302185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:53218|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 302189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 302193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:53218|min_srtt:53218|path_bw:1211930|loss_rate:5.62|path_pto:0|
[2025/09/12 13:30:56 302197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:144005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:242904|
[2025/09/12 13:30:56 302201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:53218|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 302206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 302210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:53218|min_srtt:53218|path_bw:1211930|loss_rate:5.62|path_pto:0|
[2025/09/12 13:30:56 302214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:144005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:244083|
[2025/09/12 13:30:56 302218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:53218|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 302222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 302226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:53218|min_srtt:53218|path_bw:1211930|loss_rate:5.62|path_pto:0|
[2025/09/12 13:30:56 302230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:7200|inflight:144005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:245262|
[2025/09/12 13:30:56 302235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 302239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 302245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 302249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 302254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:129|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 302258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:109677|
[2025/09/12 13:30:56 302262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 302266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:254|
[2025/09/12 13:30:56 302293] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:254|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144005|now:1757683856302273|stream_id:8|stream_offset:109677|
[2025/09/12 13:30:56 302299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:254|origin_pktnum:129|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 302306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:144005|applimit:0|
[2025/09/12 13:30:56 302312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856306881|now:1757683856302312|interval:4569|
[2025/09/12 13:30:56 302319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856306881|now:1757683856302312|interv:4569|
[2025/09/12 13:30:56 302326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:145205|
[2025/09/12 13:30:56 302334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:130|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 302340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145205|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:110856|
[2025/09/12 13:30:56 302347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 302352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:255|
[2025/09/12 13:30:56 302377] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:255|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:145205|now:1757683856302359|stream_id:8|stream_offset:110856|
[2025/09/12 13:30:56 302383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:255|origin_pktnum:130|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 302390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:145205|applimit:0|
[2025/09/12 13:30:56 302397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856306881|now:1757683856302397|interval:4484|
[2025/09/12 13:30:56 302403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856306881|now:1757683856302397|interv:4484|
[2025/09/12 13:30:56 302416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:146405|
[2025/09/12 13:30:56 302424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 302431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146405|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:240546|
[2025/09/12 13:30:56 302438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 302444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:256|
[2025/09/12 13:30:56 302474] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:256|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146405|now:1757683856302455|stream_id:8|stream_offset:240546|
[2025/09/12 13:30:56 302480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:256|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 302486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146405|applimit:0|
[2025/09/12 13:30:56 302492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856306881|now:1757683856302492|interval:4389|
[2025/09/12 13:30:56 302499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856306881|now:1757683856302492|interv:4389|
[2025/09/12 13:30:56 302505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147605|
[2025/09/12 13:30:56 302513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 302519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147605|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:241725|
[2025/09/12 13:30:56 302524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 302528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:257|
[2025/09/12 13:30:56 302551] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:257|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147605|now:1757683856302535|stream_id:8|stream_offset:241725|
[2025/09/12 13:30:56 302557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:257|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 302562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147605|applimit:0|
[2025/09/12 13:30:56 302568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856306881|now:1757683856302568|interval:4313|
[2025/09/12 13:30:56 302575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856306881|now:1757683856302568|interv:4313|
[2025/09/12 13:30:56 302581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148805|
[2025/09/12 13:30:56 302588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 302600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:242904|
[2025/09/12 13:30:56 302604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 302608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:258|
[2025/09/12 13:30:56 302636] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:258|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148805|now:1757683856302615|stream_id:8|stream_offset:242904|
[2025/09/12 13:30:56 302644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:258|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 302650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148805|applimit:0|
[2025/09/12 13:30:56 302656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856306881|now:1757683856302656|interval:4225|
[2025/09/12 13:30:56 302663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856306881|now:1757683856302656|interv:4225|
[2025/09/12 13:30:56 302670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150005|
[2025/09/12 13:30:56 302678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 302685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:244083|
[2025/09/12 13:30:56 302692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 302698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:259|
[2025/09/12 13:30:56 302726] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:259|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150005|now:1757683856302705|stream_id:8|stream_offset:244083|
[2025/09/12 13:30:56 302734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:259|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 302741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150005|applimit:0|
[2025/09/12 13:30:56 302748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856306881|now:1757683856302747|interval:4134|
[2025/09/12 13:30:56 302754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856306881|now:1757683856302747|interv:4134|
[2025/09/12 13:30:56 302761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151205|
[2025/09/12 13:30:56 302766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856306881|
[2025/09/12 13:30:56 302770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856306881|
[2025/09/12 13:30:56 302774] [debug] |xqc_engine_wakeup_after|wakeup:1757683856306881|now:1757683856302774|diff:4107|
[2025/09/12 13:30:56 302784] [debug] |xqc_engine_main_logic|END|now:1757683856302113|
[2025/09/12 13:30:56 302789] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856302789|
[2025/09/12 13:30:56 302793] [debug] |xqc_engine_wakeup_after|wakeup:1757683856306881|now:1757683856302793|diff:4088|
[2025/09/12 13:30:56 302797] [debug] |xqc_engine_main_logic|END|now:1757683856302789|
[2025/09/12 13:30:56 303811] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:52|state:ESTABED|recv_time:1757683856303810|
[2025/09/12 13:30:56 303820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 303826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:60|
[2025/09/12 13:30:56 303830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:61|
[2025/09/12 13:30:56 303836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:61|
[2025/09/12 13:30:56 303840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 303845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:135|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:136|path_largest_ack:135|
[2025/09/12 13:30:56 303850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:88808|prior_delivered:48517|prior_time:1757683856245995|is_app_limited:0|send_elapse:51440|ack_elapse:57815|ctl_first_sent_time:1757683856246346|lagest_ack_time:1757683856303810|curr_delivered:116925|
[2025/09/12 13:30:56 303855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856246346|
[2025/09/12 13:30:56 303859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:369||sndq_packets_used_bytes:0|sndq_packets_free:67|
[2025/09/12 13:30:56 303864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:136|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:136|path_largest_ack:136|
[2025/09/12 13:30:56 303868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:87608|prior_delivered:50917|prior_time:1757683856247982|is_app_limited:0|send_elapse:53153|ack_elapse:55828|ctl_first_sent_time:1757683856248245|lagest_ack_time:1757683856303810|curr_delivered:118125|
[2025/09/12 13:30:56 303872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856248245|
[2025/09/12 13:30:56 303876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 13:30:56 303880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:53218|rttvar:4423|minrtt:30564|latest_rtt:55565|ack_delay:32|
[2025/09/12 13:30:56 303885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:53507|rttvar:3896|minrtt:30564|latest_rtt:55565|ack_delay:32|
[2025/09/12 13:30:56 303889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:136|lost_pn:133|thresh:3|
[2025/09/12 13:30:56 303893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 303897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 303901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 303905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 303913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 303917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 303921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 303925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 303928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 303960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 303964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 303968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 303972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 303975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 303979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 303983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 303988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:133|lost_pn:133|po_sent_time:1757683856244337|lost_send_time:1757683856241300|loss_delay:62510|frame:STREAM |repair:128|
[2025/09/12 13:30:56 303992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856244337u|
[2025/09/12 13:30:56 303996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 304000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:53507|rtt_var:3896|pto_duration:69091|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 304005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 304009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 304013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 147605|
[2025/09/12 13:30:56 304017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856396796|now:1757683856304000|interv:92796|
[2025/09/12 13:30:56 304021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856396796|now:1757683856304000|interval:92796|pto_count:0|srtt:53507
[2025/09/12 13:30:56 304025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 53153, ack_elapse 55828, delivered 67208|rate 1203840|lost 17|
[2025/09/12 13:30:56 304029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203840) in round 5|
[2025/09/12 13:30:56 304033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 304041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 304045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856248245|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 304050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856248245|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 304054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147605|srtt:53507|latest_rtt:55565|min_rtt:30564|applimit:0|lost:16|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 304059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:1|
[2025/09/12 13:30:56 304064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:ACK_01RTT|expire:1757683856328810|now:1757683856303810|interv:25000|
[2025/09/12 13:30:56 304069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856303810|max_ack_delay:25000|
[2025/09/12 13:30:56 304073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:61|largest:61|pns:2|
[2025/09/12 13:30:56 304079] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:52|pkt_type:SHORT_HEADER|pkt_num:61|frame:PING ACK |recv_time:1757683856303810|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 304083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976303810|now:1757683856303810|interv:120000000|
[2025/09/12 13:30:56 304087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976303810|now:1757683856303810|interv:120000000|
[2025/09/12 13:30:56 304091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856306881|pq_index:0|
[2025/09/12 13:30:56 304096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856302113|
[2025/09/12 13:30:56 304100] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856304099|
[2025/09/12 13:30:56 304104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856304103|
[2025/09/12 13:30:56 304110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:53507|min_srtt:53507|path_bw:1211930|loss_rate:6.27|path_pto:0|
[2025/09/12 13:30:56 304115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147605|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:114393|
[2025/09/12 13:30:56 304119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:53507|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 304124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:133|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 304131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:53507|min_srtt:53507|path_bw:1211930|loss_rate:6.27|path_pto:0|
[2025/09/12 13:30:56 304135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147605|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:245262|
[2025/09/12 13:30:56 304139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:53507|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 304144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 304148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:53507|min_srtt:53507|path_bw:1211930|loss_rate:6.27|path_pto:0|
[2025/09/12 13:30:56 304152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147605|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:246441|
[2025/09/12 13:30:56 304157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:53507|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 304161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 304165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:53507|min_srtt:53507|path_bw:1211930|loss_rate:6.27|path_pto:0|
[2025/09/12 13:30:56 304169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147605|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:247620|
[2025/09/12 13:30:56 304173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 304177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 304181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 304185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 304189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:133|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 304194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147605|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:114393|
[2025/09/12 13:30:56 304198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 304202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:260|
[2025/09/12 13:30:56 304232] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:260|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147605|now:1757683856304209|stream_id:8|stream_offset:114393|
[2025/09/12 13:30:56 304241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:260|origin_pktnum:133|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 304254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147605|applimit:0|
[2025/09/12 13:30:56 304260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:53507|rtt_var:3896|pto_duration:69091|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 304265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 304269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 304272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 148805|
[2025/09/12 13:30:56 304276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856398300|now:1757683856304260|interv:94040|
[2025/09/12 13:30:56 304280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856398300|now:1757683856304260|interval:94040|pto_count:0|srtt:53507
[2025/09/12 13:30:56 304285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148805|
[2025/09/12 13:30:56 304290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 304294] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:245262|
[2025/09/12 13:30:56 304298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 304302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:261|
[2025/09/12 13:30:56 304327] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:261|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148805|now:1757683856304308|stream_id:8|stream_offset:245262|
[2025/09/12 13:30:56 304336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:261|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 304342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148805|applimit:0|
[2025/09/12 13:30:56 304348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:53507|rtt_var:3896|pto_duration:69091|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 304354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 304358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 304362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 150005|
[2025/09/12 13:30:56 304366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856398399|now:1757683856304348|interv:94051|
[2025/09/12 13:30:56 304370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856398399|now:1757683856304348|interval:94051|pto_count:0|srtt:53507
[2025/09/12 13:30:56 304374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150005|
[2025/09/12 13:30:56 304384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 304388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:246441|
[2025/09/12 13:30:56 304392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 304397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:262|
[2025/09/12 13:30:56 304422] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:262|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150005|now:1757683856304403|stream_id:8|stream_offset:246441|
[2025/09/12 13:30:56 304430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:262|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 304436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150005|applimit:0|
[2025/09/12 13:30:56 304443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:53507|rtt_var:3896|pto_duration:69091|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 304447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 304451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 304455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 151205|
[2025/09/12 13:30:56 304459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856398494|now:1757683856304443|interv:94051|
[2025/09/12 13:30:56 304463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856398494|now:1757683856304443|interval:94051|pto_count:0|srtt:53507
[2025/09/12 13:30:56 304467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151205|
[2025/09/12 13:30:56 304472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856328810|
[2025/09/12 13:30:56 304476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856328810|
[2025/09/12 13:30:56 304480] [debug] |xqc_engine_wakeup_after|wakeup:1757683856328810|now:1757683856304480|diff:24330|
[2025/09/12 13:30:56 304484] [debug] |xqc_engine_main_logic|END|now:1757683856304103|
[2025/09/12 13:30:56 304493] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856304493|
[2025/09/12 13:30:56 304497] [debug] |xqc_engine_wakeup_after|wakeup:1757683856328810|now:1757683856304497|diff:24313|
[2025/09/12 13:30:56 304501] [debug] |xqc_engine_main_logic|END|now:1757683856304493|
[2025/09/12 13:30:56 305769] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:51|state:ESTABED|recv_time:1757683856305768|
[2025/09/12 13:30:56 305778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 305784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:61|
[2025/09/12 13:30:56 305788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:62|
[2025/09/12 13:30:56 305794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:62|
[2025/09/12 13:30:56 305814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 305819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:137|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:138|path_largest_ack:137|
[2025/09/12 13:30:56 305824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:88808|prior_delivered:50917|prior_time:1757683856247982|is_app_limited:0|send_elapse:53239|ack_elapse:57786|ctl_first_sent_time:1757683856248331|lagest_ack_time:1757683856305768|curr_delivered:119325|
[2025/09/12 13:30:56 305828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856248331|
[2025/09/12 13:30:56 305833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 13:30:56 305837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:138|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:138|path_largest_ack:138|
[2025/09/12 13:30:56 305841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:87608|prior_delivered:53317|prior_time:1757683856250000|is_app_limited:0|send_elapse:53849|ack_elapse:55768|ctl_first_sent_time:1757683856250266|lagest_ack_time:1757683856305768|curr_delivered:120525|
[2025/09/12 13:30:56 305846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856250266|
[2025/09/12 13:30:56 305850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:69|
[2025/09/12 13:30:56 305854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:53507|rttvar:3896|minrtt:30564|latest_rtt:55502|ack_delay:32|
[2025/09/12 13:30:56 305858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:53752|rttvar:3412|minrtt:30564|latest_rtt:55502|ack_delay:32|
[2025/09/12 13:30:56 305862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:138|lost_pn:135|thresh:3|
[2025/09/12 13:30:56 305866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 305870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 305874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 305878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 305882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 305886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 305890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 305893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 305897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 305901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 305907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 305911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 305915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 305919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 305923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 305927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 305953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 305959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 305963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:53752|rtt_var:3412|pto_duration:67400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 305967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 305971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 305975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 148805|
[2025/09/12 13:30:56 305979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856396803|now:1757683856305962|interv:90841|
[2025/09/12 13:30:56 305983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856396803|now:1757683856305962|interval:90841|pto_count:0|srtt:53752
[2025/09/12 13:30:56 305987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 53849, ack_elapse 55768, delivered 67208|rate 1205135|lost 17|
[2025/09/12 13:30:56 305992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205135) in round 5|
[2025/09/12 13:30:56 305996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 306000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 306004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:2400|po_sent_time:1757683856250266|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 306008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:2400|po_sent_time:1757683856250266|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 306013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148805|srtt:53752|latest_rtt:55502|min_rtt:30564|applimit:0|lost:17|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 306019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:62|largest:62|pns:2|
[2025/09/12 13:30:56 306027] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:51|pkt_type:SHORT_HEADER|pkt_num:62|frame:ACK |recv_time:1757683856305768|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 306031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976305768|now:1757683856305768|interv:120000000|
[2025/09/12 13:30:56 306035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976305768|now:1757683856305768|interv:120000000|
[2025/09/12 13:30:56 306039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856328810|pq_index:0|
[2025/09/12 13:30:56 306044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856304103|
[2025/09/12 13:30:56 306047] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856306047|
[2025/09/12 13:30:56 306052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856306051|
[2025/09/12 13:30:56 306058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:53752|min_srtt:53752|path_bw:1211930|loss_rate:6.59|path_pto:0|
[2025/09/12 13:30:56 306062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:247620|
[2025/09/12 13:30:56 306067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:53752|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 306071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 306075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:53752|min_srtt:53752|path_bw:1211930|loss_rate:6.59|path_pto:0|
[2025/09/12 13:30:56 306080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:248799|
[2025/09/12 13:30:56 306085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:53752|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 306089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 306093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:53752|min_srtt:53752|path_bw:1211930|loss_rate:6.59|path_pto:0|
[2025/09/12 13:30:56 306097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:249978|
[2025/09/12 13:30:56 306102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 306105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 306109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 306116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 306121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 306125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:247620|
[2025/09/12 13:30:56 306129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 306133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:263|
[2025/09/12 13:30:56 306163] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:263|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148805|now:1757683856306140|stream_id:8|stream_offset:247620|
[2025/09/12 13:30:56 306172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:263|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 306179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148805|applimit:0|
[2025/09/12 13:30:56 306186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:53752|rtt_var:3412|pto_duration:67400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 306191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 306194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 306198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 150005|
[2025/09/12 13:30:56 306202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856398540|now:1757683856306186|interv:92354|
[2025/09/12 13:30:56 306206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856398540|now:1757683856306186|interval:92354|pto_count:0|srtt:53752
[2025/09/12 13:30:56 306211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150005|
[2025/09/12 13:30:56 306215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 306219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:248799|
[2025/09/12 13:30:56 306224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 306228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:264|
[2025/09/12 13:30:56 306252] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:264|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150005|now:1757683856306234|stream_id:8|stream_offset:248799|
[2025/09/12 13:30:56 306261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:264|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 306267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150005|applimit:0|
[2025/09/12 13:30:56 306278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:53752|rtt_var:3412|pto_duration:67400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 306282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 306286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 306290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 151205|
[2025/09/12 13:30:56 306294] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856398634|now:1757683856306277|interv:92357|
[2025/09/12 13:30:56 306298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856398634|now:1757683856306277|interval:92357|pto_count:0|srtt:53752
[2025/09/12 13:30:56 306302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151205|
[2025/09/12 13:30:56 306307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856328810|
[2025/09/12 13:30:56 306311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856328810|
[2025/09/12 13:30:56 306315] [debug] |xqc_engine_wakeup_after|wakeup:1757683856328810|now:1757683856306315|diff:22495|
[2025/09/12 13:30:56 306319] [debug] |xqc_engine_main_logic|END|now:1757683856306051|
[2025/09/12 13:30:56 306324] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856306324|
[2025/09/12 13:30:56 306328] [debug] |xqc_engine_wakeup_after|wakeup:1757683856328810|now:1757683856306328|diff:22482|
[2025/09/12 13:30:56 306332] [debug] |xqc_engine_main_logic|END|now:1757683856306324|
[2025/09/12 13:30:56 307763] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:51|state:ESTABED|recv_time:1757683856307763|
[2025/09/12 13:30:56 307772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 307778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:62|
[2025/09/12 13:30:56 307782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:63|
[2025/09/12 13:30:56 307788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:63|
[2025/09/12 13:30:56 307792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 307797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:139|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:140|path_largest_ack:139|
[2025/09/12 13:30:56 307801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:88808|prior_delivered:53317|prior_time:1757683856250000|is_app_limited:0|send_elapse:53933|ack_elapse:57763|ctl_first_sent_time:1757683856250350|lagest_ack_time:1757683856307763|curr_delivered:121725|
[2025/09/12 13:30:56 307806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856250350|
[2025/09/12 13:30:56 307810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:70|
[2025/09/12 13:30:56 307815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:140|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:140|path_largest_ack:140|
[2025/09/12 13:30:56 307819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:87608|prior_delivered:55717|prior_time:1757683856251972|is_app_limited:0|send_elapse:55690|ack_elapse:55791|ctl_first_sent_time:1757683856252271|lagest_ack_time:1757683856307763|curr_delivered:122925|
[2025/09/12 13:30:56 307828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856252271|
[2025/09/12 13:30:56 307832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:365||sndq_packets_used_bytes:0|sndq_packets_free:71|
[2025/09/12 13:30:56 307836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:53752|rttvar:3412|minrtt:30564|latest_rtt:55492|ack_delay:32|
[2025/09/12 13:30:56 307840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:53965|rttvar:2986|minrtt:30564|latest_rtt:55492|ack_delay:32|
[2025/09/12 13:30:56 307844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:140|lost_pn:137|thresh:3|
[2025/09/12 13:30:56 307848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 307852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 307856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 307860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 307863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 307867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 307871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 307875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 307879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 307882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 307886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 307890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 307894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 307898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 307901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 307905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 307909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 307913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 307917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:53965|rtt_var:2986|pto_duration:65909|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 307924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 307928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 307954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 148805|
[2025/09/12 13:30:56 307958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856397143|now:1757683856307917|interv:89226|
[2025/09/12 13:30:56 307962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856397143|now:1757683856307917|interval:89226|pto_count:0|srtt:53965
[2025/09/12 13:30:56 307966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 55690, ack_elapse 55791, delivered 67208|rate 1204638|lost 17|
[2025/09/12 13:30:56 307971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204638) in round 5|
[2025/09/12 13:30:56 307975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 307979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 307983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:2400|po_sent_time:1757683856252271|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 307987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:2400|po_sent_time:1757683856252271|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 307992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148805|srtt:53965|latest_rtt:55492|min_rtt:30564|applimit:0|lost:17|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 307997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:63|largest:63|pns:2|
[2025/09/12 13:30:56 308002] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:51|pkt_type:SHORT_HEADER|pkt_num:63|frame:ACK |recv_time:1757683856307763|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 308006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976307763|now:1757683856307763|interv:120000000|
[2025/09/12 13:30:56 308011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976307763|now:1757683856307763|interv:120000000|
[2025/09/12 13:30:56 308014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856328810|pq_index:0|
[2025/09/12 13:30:56 308018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856306051|
[2025/09/12 13:30:56 308022] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856308022|
[2025/09/12 13:30:56 308027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856308026|
[2025/09/12 13:30:56 308033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:53965|min_srtt:53965|path_bw:1211930|loss_rate:6.54|path_pto:0|
[2025/09/12 13:30:56 308040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:249978|
[2025/09/12 13:30:56 308045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:53965|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 308049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 308053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:53965|min_srtt:53965|path_bw:1211930|loss_rate:6.54|path_pto:0|
[2025/09/12 13:30:56 308058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:251157|
[2025/09/12 13:30:56 308062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:53965|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 308066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 308070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:53965|min_srtt:53965|path_bw:1211930|loss_rate:6.54|path_pto:0|
[2025/09/12 13:30:56 308074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:252336|
[2025/09/12 13:30:56 308078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 308082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 308086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 308090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 308095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 308099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:249978|
[2025/09/12 13:30:56 308103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 308107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:265|
[2025/09/12 13:30:56 308137] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:265|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148805|now:1757683856308114|stream_id:8|stream_offset:249978|
[2025/09/12 13:30:56 308145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:265|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 308158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148805|applimit:0|
[2025/09/12 13:30:56 308164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:53965|rtt_var:2986|pto_duration:65909|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 308168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 308172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 308176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 150005|
[2025/09/12 13:30:56 308180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856399023|now:1757683856308163|interv:90860|
[2025/09/12 13:30:56 308184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856399023|now:1757683856308163|interval:90860|pto_count:0|srtt:53965
[2025/09/12 13:30:56 308188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150005|
[2025/09/12 13:30:56 308192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 308197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:251157|
[2025/09/12 13:30:56 308201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 308205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:266|
[2025/09/12 13:30:56 308230] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:266|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150005|now:1757683856308211|stream_id:8|stream_offset:251157|
[2025/09/12 13:30:56 308238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:266|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 308245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150005|applimit:0|
[2025/09/12 13:30:56 308251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:53965|rtt_var:2986|pto_duration:65909|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 308256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 308260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 308263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 151205|
[2025/09/12 13:30:56 308267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856399120|now:1757683856308251|interv:90869|
[2025/09/12 13:30:56 308271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856399120|now:1757683856308251|interval:90869|pto_count:0|srtt:53965
[2025/09/12 13:30:56 308276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151205|
[2025/09/12 13:30:56 308280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856328810|
[2025/09/12 13:30:56 308288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856328810|
[2025/09/12 13:30:56 308292] [debug] |xqc_engine_wakeup_after|wakeup:1757683856328810|now:1757683856308292|diff:20518|
[2025/09/12 13:30:56 308297] [debug] |xqc_engine_main_logic|END|now:1757683856308026|
[2025/09/12 13:30:56 308302] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856308302|
[2025/09/12 13:30:56 308316] [debug] |xqc_engine_wakeup_after|wakeup:1757683856328810|now:1757683856308316|diff:20494|
[2025/09/12 13:30:56 308320] [debug] |xqc_engine_main_logic|END|now:1757683856308302|
[2025/09/12 13:30:56 309744] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:53|state:ESTABED|recv_time:1757683856309743|
[2025/09/12 13:30:56 309755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 309761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:63|
[2025/09/12 13:30:56 309765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:64|
[2025/09/12 13:30:56 309771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:64|
[2025/09/12 13:30:56 309775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 309781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:141|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:143|path_largest_ack:141|
[2025/09/12 13:30:56 309785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:88808|prior_delivered:55717|prior_time:1757683856251972|is_app_limited:0|send_elapse:55774|ack_elapse:57771|ctl_first_sent_time:1757683856252355|lagest_ack_time:1757683856309743|curr_delivered:124125|
[2025/09/12 13:30:56 309790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856252355|
[2025/09/12 13:30:56 309795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:364||sndq_packets_used_bytes:0|sndq_packets_free:72|
[2025/09/12 13:30:56 309799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:143|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:143|path_largest_ack:143|
[2025/09/12 13:30:56 309804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:88808|prior_delivered:55717|prior_time:1757683856251972|is_app_limited:0|send_elapse:55774|ack_elapse:57771|ctl_first_sent_time:1757683856252355|lagest_ack_time:1757683856309743|curr_delivered:125325|
[2025/09/12 13:30:56 309808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856252499|
[2025/09/12 13:30:56 309812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:363||sndq_packets_used_bytes:0|sndq_packets_free:73|
[2025/09/12 13:30:56 309816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:53965|rttvar:2986|minrtt:30564|latest_rtt:57244|ack_delay:32|
[2025/09/12 13:30:56 309820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:54371|rttvar:3051|minrtt:30564|latest_rtt:57244|ack_delay:32|
[2025/09/12 13:30:56 309825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:143|lost_pn:140|thresh:3|
[2025/09/12 13:30:56 309829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 309833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 309842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 309845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 309849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 309853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 309857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 309861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 309865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 309868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 309872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 309876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 309880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 309884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 309887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 309891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 309895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 309899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 309903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856316825|now:1757683856309903|interval:6922|
[2025/09/12 13:30:56 309907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856316825|now:1757683856309903|interv:6922|
[2025/09/12 13:30:56 309911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 55774, ack_elapse 57771, delivered 69608|rate 1204895|lost 17|
[2025/09/12 13:30:56 309916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204895) in round 5|
[2025/09/12 13:30:56 309920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 309924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 309928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:2400|po_sent_time:1757683856252499|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 309959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:2400|po_sent_time:1757683856252499|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 309968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148805|srtt:54371|latest_rtt:57244|min_rtt:30564|applimit:0|lost:17|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 309974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:64|largest:64|pns:2|
[2025/09/12 13:30:56 309978] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:53|pkt_type:SHORT_HEADER|pkt_num:64|frame:ACK |recv_time:1757683856309743|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 309983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976309743|now:1757683856309743|interv:120000000|
[2025/09/12 13:30:56 309988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976309743|now:1757683856309743|interv:120000000|
[2025/09/12 13:30:56 309991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856328810|pq_index:0|
[2025/09/12 13:30:56 309996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856308026|
[2025/09/12 13:30:56 310000] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856310000|
[2025/09/12 13:30:56 310005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856310004|
[2025/09/12 13:30:56 310011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:54371|min_srtt:54371|path_bw:1211930|loss_rate:6.49|path_pto:0|
[2025/09/12 13:30:56 310015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:252336|
[2025/09/12 13:30:56 310020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:54371|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 310024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 310029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:54371|min_srtt:54371|path_bw:1211930|loss_rate:6.49|path_pto:0|
[2025/09/12 13:30:56 310033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:253515|
[2025/09/12 13:30:56 310037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:54371|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 310042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 310046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:54371|min_srtt:54371|path_bw:1211930|loss_rate:6.49|path_pto:0|
[2025/09/12 13:30:56 310050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:254694|
[2025/09/12 13:30:56 310057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 310061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 310065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 310069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 310073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 310077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:252336|
[2025/09/12 13:30:56 310082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 310086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:267|
[2025/09/12 13:30:56 310117] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:267|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148805|now:1757683856310093|stream_id:8|stream_offset:252336|
[2025/09/12 13:30:56 310126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:267|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 310133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148805|applimit:0|
[2025/09/12 13:30:56 310140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856316825|now:1757683856310140|interval:6685|
[2025/09/12 13:30:56 310145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856316825|now:1757683856310140|interv:6685|
[2025/09/12 13:30:56 310149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150005|
[2025/09/12 13:30:56 310154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 310158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:253515|
[2025/09/12 13:30:56 310163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 310167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:268|
[2025/09/12 13:30:56 310191] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:268|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150005|now:1757683856310173|stream_id:8|stream_offset:253515|
[2025/09/12 13:30:56 310199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:268|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 310206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150005|applimit:0|
[2025/09/12 13:30:56 310212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856316825|now:1757683856310211|interval:6614|
[2025/09/12 13:30:56 310220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856316825|now:1757683856310211|interv:6614|
[2025/09/12 13:30:56 310224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151205|
[2025/09/12 13:30:56 310229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856316825|
[2025/09/12 13:30:56 310233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856316825|
[2025/09/12 13:30:56 310237] [debug] |xqc_engine_wakeup_after|wakeup:1757683856316825|now:1757683856310237|diff:6588|
[2025/09/12 13:30:56 310242] [debug] |xqc_engine_main_logic|END|now:1757683856310004|
[2025/09/12 13:30:56 310247] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856310247|
[2025/09/12 13:30:56 310251] [debug] |xqc_engine_wakeup_after|wakeup:1757683856316825|now:1757683856310251|diff:6574|
[2025/09/12 13:30:56 310255] [debug] |xqc_engine_main_logic|END|now:1757683856310247|
[2025/09/12 13:30:56 311757] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:55|state:ESTABED|recv_time:1757683856311756|
[2025/09/12 13:30:56 311767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 311773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:64|
[2025/09/12 13:30:56 311777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:65|
[2025/09/12 13:30:56 311783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:65|
[2025/09/12 13:30:56 311787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 311793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:144|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:147|path_largest_ack:144|
[2025/09/12 13:30:56 311797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:90008|prior_delivered:58117|prior_time:1757683856253971|is_app_limited:0|send_elapse:56381|ack_elapse:57785|ctl_first_sent_time:1757683856254274|lagest_ack_time:1757683856311756|curr_delivered:126525|
[2025/09/12 13:30:56 311802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856254274|
[2025/09/12 13:30:56 311807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:362||sndq_packets_used_bytes:0|sndq_packets_free:74|
[2025/09/12 13:30:56 311811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:147|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:147|path_largest_ack:147|
[2025/09/12 13:30:56 311816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:90008|prior_delivered:58117|prior_time:1757683856253971|is_app_limited:0|send_elapse:56381|ack_elapse:57785|ctl_first_sent_time:1757683856254274|lagest_ack_time:1757683856311756|curr_delivered:127725|
[2025/09/12 13:30:56 311820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856254503|
[2025/09/12 13:30:56 311824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:361||sndq_packets_used_bytes:0|sndq_packets_free:75|
[2025/09/12 13:30:56 311828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:54371|rttvar:3051|minrtt:30564|latest_rtt:57253|ack_delay:40|
[2025/09/12 13:30:56 311833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:54726|rttvar:2999|minrtt:30564|latest_rtt:57253|ack_delay:40|
[2025/09/12 13:30:56 311842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:147|lost_pn:144|thresh:3|
[2025/09/12 13:30:56 311847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 311851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 311855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 311858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 311862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 311866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 311870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 311874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 311877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 311881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 311885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 311889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 311893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 311896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 311900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 311904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 311908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 311912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:142|lost_pn:144|po_sent_time:1757683856252426|lost_send_time:1757683856247347|loss_delay:64409|frame:STREAM |repair:128|
[2025/09/12 13:30:56 311917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856252426u|
[2025/09/12 13:30:56 311921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 311925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856318764|now:1757683856311925|interval:6839|
[2025/09/12 13:30:56 311929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856318764|now:1757683856311925|interv:6839|
[2025/09/12 13:30:56 311953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56381, ack_elapse 57785, delivered 69608|rate 1204603|lost 18|
[2025/09/12 13:30:56 311960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204603) in round 5|
[2025/09/12 13:30:56 311964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 311968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 311972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856254503|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 311977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856254503|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 311981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147605|srtt:54726|latest_rtt:57253|min_rtt:30564|applimit:0|lost:17|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 311987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:65|largest:65|pns:2|
[2025/09/12 13:30:56 311992] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:55|pkt_type:SHORT_HEADER|pkt_num:65|frame:ACK |recv_time:1757683856311756|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 311996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976311756|now:1757683856311756|interv:120000000|
[2025/09/12 13:30:56 312001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976311756|now:1757683856311756|interv:120000000|
[2025/09/12 13:30:56 312005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856316825|pq_index:0|
[2025/09/12 13:30:56 312009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856310004|
[2025/09/12 13:30:56 312013] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856312013|
[2025/09/12 13:30:56 312018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856312017|
[2025/09/12 13:30:56 312023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:54726|min_srtt:54726|path_bw:1211930|loss_rate:6.44|path_pto:0|
[2025/09/12 13:30:56 312028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147605|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:125004|
[2025/09/12 13:30:56 312033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:54726|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 312037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:142|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 312042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:54726|min_srtt:54726|path_bw:1211930|loss_rate:6.44|path_pto:0|
[2025/09/12 13:30:56 312046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147605|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:254694|
[2025/09/12 13:30:56 312053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:54726|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 312057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 312061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:54726|min_srtt:54726|path_bw:1211930|loss_rate:6.44|path_pto:0|
[2025/09/12 13:30:56 312065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147605|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:255873|
[2025/09/12 13:30:56 312070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:54726|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 312074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 312079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:54726|min_srtt:54726|path_bw:1211930|loss_rate:6.44|path_pto:0|
[2025/09/12 13:30:56 312083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147605|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:257052|
[2025/09/12 13:30:56 312087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 312091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 312095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 312099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 312104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:142|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 312108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147605|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:125004|
[2025/09/12 13:30:56 312112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 312117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:269|
[2025/09/12 13:30:56 312146] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:269|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147605|now:1757683856312123|stream_id:8|stream_offset:125004|
[2025/09/12 13:30:56 312155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:269|origin_pktnum:142|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 312163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147605|applimit:0|
[2025/09/12 13:30:56 312175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856318764|now:1757683856312175|interval:6589|
[2025/09/12 13:30:56 312181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856318764|now:1757683856312175|interv:6589|
[2025/09/12 13:30:56 312186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148805|
[2025/09/12 13:30:56 312191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 312195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:254694|
[2025/09/12 13:30:56 312199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 312203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:270|
[2025/09/12 13:30:56 312229] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:270|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148805|now:1757683856312210|stream_id:8|stream_offset:254694|
[2025/09/12 13:30:56 312238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:270|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 312245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148805|applimit:0|
[2025/09/12 13:30:56 312251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856318764|now:1757683856312251|interval:6513|
[2025/09/12 13:30:56 312257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856318764|now:1757683856312251|interv:6513|
[2025/09/12 13:30:56 312262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150005|
[2025/09/12 13:30:56 312266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 312270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:255873|
[2025/09/12 13:30:56 312275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 312279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:271|
[2025/09/12 13:30:56 312303] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:271|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150005|now:1757683856312285|stream_id:8|stream_offset:255873|
[2025/09/12 13:30:56 312311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:271|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 312318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150005|applimit:0|
[2025/09/12 13:30:56 312324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856318764|now:1757683856312324|interval:6440|
[2025/09/12 13:30:56 312331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856318764|now:1757683856312324|interv:6440|
[2025/09/12 13:30:56 312339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151205|
[2025/09/12 13:30:56 312344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856318764|
[2025/09/12 13:30:56 312348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856318764|
[2025/09/12 13:30:56 312352] [debug] |xqc_engine_wakeup_after|wakeup:1757683856318764|now:1757683856312352|diff:6412|
[2025/09/12 13:30:56 312356] [debug] |xqc_engine_main_logic|END|now:1757683856312017|
[2025/09/12 13:30:56 312362] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856312362|
[2025/09/12 13:30:56 312366] [debug] |xqc_engine_wakeup_after|wakeup:1757683856318764|now:1757683856312366|diff:6398|
[2025/09/12 13:30:56 312369] [debug] |xqc_engine_main_logic|END|now:1757683856312362|
[2025/09/12 13:30:56 313733] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:57|state:ESTABED|recv_time:1757683856313732|
[2025/09/12 13:30:56 313743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 313749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:65|
[2025/09/12 13:30:56 313753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:66|
[2025/09/12 13:30:56 313759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:66|
[2025/09/12 13:30:56 313763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 313768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:148|origin_pktnum:70|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:153|path_largest_ack:148|
[2025/09/12 13:30:56 313773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:91208|prior_delivered:60517|prior_time:1757683856255888|is_app_limited:0|send_elapse:58161|ack_elapse:57844|ctl_first_sent_time:1757683856256226|lagest_ack_time:1757683856313732|curr_delivered:128925|
[2025/09/12 13:30:56 313778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856256226|
[2025/09/12 13:30:56 313783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:360||sndq_packets_used_bytes:0|sndq_packets_free:76|
[2025/09/12 13:30:56 313787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:153|origin_pktnum:71|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:153|path_largest_ack:153|
[2025/09/12 13:30:56 313791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:91208|prior_delivered:62917|prior_time:1757683856257897|is_app_limited:0|send_elapse:58672|ack_elapse:55835|ctl_first_sent_time:1757683856258274|lagest_ack_time:1757683856313732|curr_delivered:130125|
[2025/09/12 13:30:56 313796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856258274|
[2025/09/12 13:30:56 313800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:358||sndq_packets_used_bytes:0|sndq_packets_free:78|
[2025/09/12 13:30:56 313804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:54726|rttvar:2999|minrtt:30564|latest_rtt:55458|ack_delay:24|
[2025/09/12 13:30:56 313808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:54815|rttvar:2427|minrtt:30564|latest_rtt:55458|ack_delay:24|
[2025/09/12 13:30:56 313813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:153|lost_pn:150|thresh:3|
[2025/09/12 13:30:56 313822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 313826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 313830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 313834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 313838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 313842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 313845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 313849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 313853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 313857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 313861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 313865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 313868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 313872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 313876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 313880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 313884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:145|lost_pn:150|po_sent_time:1757683856254355|lost_send_time:1757683856251342|loss_delay:62390|frame:STREAM |repair:128|
[2025/09/12 13:30:56 313889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:146|lost_pn:150|po_sent_time:1757683856254429|lost_send_time:1757683856251342|loss_delay:62390|frame:STREAM |repair:128|
[2025/09/12 13:30:56 313894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:149|lost_pn:150|po_sent_time:1757683856256291|lost_send_time:1757683856251342|loss_delay:62390|frame:STREAM |repair:128|
[2025/09/12 13:30:56 313898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:150|lost_pn:150|po_sent_time:1757683856256346|lost_send_time:1757683856251342|loss_delay:62390|frame:STREAM |repair:128|
[2025/09/12 13:30:56 313902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856256346u|
[2025/09/12 13:30:56 313906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 313910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856318793|now:1757683856313910|interval:4883|
[2025/09/12 13:30:56 313918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856318793|now:1757683856313910|interv:4883|
[2025/09/12 13:30:56 313922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58672, ack_elapse 55835, delivered 67208|rate 1145486|lost 22|
[2025/09/12 13:30:56 313926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1145486) in round 5|
[2025/09/12 13:30:56 313947] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 313953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 313957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:4|acked:2400|po_sent_time:1757683856258274|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 313962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:4|acked:2400|po_sent_time:1757683856258274|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 313966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:144005|srtt:54815|latest_rtt:55458|min_rtt:30564|applimit:0|lost:18|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 313972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:66|largest:66|pns:2|
[2025/09/12 13:30:56 313977] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:57|pkt_type:SHORT_HEADER|pkt_num:66|frame:ACK |recv_time:1757683856313732|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 313982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976313732|now:1757683856313732|interv:120000000|
[2025/09/12 13:30:56 313986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976313732|now:1757683856313732|interv:120000000|
[2025/09/12 13:30:56 313990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856318764|pq_index:0|
[2025/09/12 13:30:56 313994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856312017|
[2025/09/12 13:30:56 313998] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856313998|
[2025/09/12 13:30:56 314003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856314002|
[2025/09/12 13:30:56 314009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:54815|min_srtt:54815|path_bw:1211930|loss_rate:6.74|path_pto:0|
[2025/09/12 13:30:56 314013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:128541|
[2025/09/12 13:30:56 314018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:54815|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 314022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:145|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 314030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:54815|min_srtt:54815|path_bw:1211930|loss_rate:6.74|path_pto:0|
[2025/09/12 13:30:56 314034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:144005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:129720|
[2025/09/12 13:30:56 314039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:54815|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 314043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:146|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 314047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:54815|min_srtt:54815|path_bw:1211930|loss_rate:6.74|path_pto:0|
[2025/09/12 13:30:56 314052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:144005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:132078|
[2025/09/12 13:30:56 314056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:54815|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 314060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:149|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 314064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:54815|min_srtt:54815|path_bw:1211930|loss_rate:6.74|path_pto:0|
[2025/09/12 13:30:56 314068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:144005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:133257|
[2025/09/12 13:30:56 314073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:54815|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 314077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:150|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 314081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:54815|min_srtt:54815|path_bw:1211930|loss_rate:6.74|path_pto:0|
[2025/09/12 13:30:56 314085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:144005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:257052|
[2025/09/12 13:30:56 314089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:54815|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 314094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 314098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:54815|min_srtt:54815|path_bw:1211930|loss_rate:6.74|path_pto:0|
[2025/09/12 13:30:56 314102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:144005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:258231|
[2025/09/12 13:30:56 314109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:54815|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 314114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 314118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:54815|min_srtt:54815|path_bw:1211930|loss_rate:6.74|path_pto:0|
[2025/09/12 13:30:56 314122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:7200|inflight:144005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:259410|
[2025/09/12 13:30:56 314126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 314130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 314134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 314138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 314142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:145|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 314147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:128541|
[2025/09/12 13:30:56 314151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 314155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:272|
[2025/09/12 13:30:56 314186] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:272|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144005|now:1757683856314162|stream_id:8|stream_offset:128541|
[2025/09/12 13:30:56 314195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:272|origin_pktnum:145|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 314202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:144005|applimit:0|
[2025/09/12 13:30:56 314209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856318793|now:1757683856314209|interval:4584|
[2025/09/12 13:30:56 314216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856318793|now:1757683856314209|interv:4584|
[2025/09/12 13:30:56 314222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:145205|
[2025/09/12 13:30:56 314227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:146|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 314231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145205|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:129720|
[2025/09/12 13:30:56 314235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 314244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:273|
[2025/09/12 13:30:56 314270] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:273|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:145205|now:1757683856314250|stream_id:8|stream_offset:129720|
[2025/09/12 13:30:56 314278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:273|origin_pktnum:146|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 314285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:145205|applimit:0|
[2025/09/12 13:30:56 314291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856318793|now:1757683856314291|interval:4502|
[2025/09/12 13:30:56 314297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856318793|now:1757683856314291|interv:4502|
[2025/09/12 13:30:56 314302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:146405|
[2025/09/12 13:30:56 314306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:149|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 314311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146405|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:132078|
[2025/09/12 13:30:56 314315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 314319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:274|
[2025/09/12 13:30:56 314343] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:274|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146405|now:1757683856314325|stream_id:8|stream_offset:132078|
[2025/09/12 13:30:56 314351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:274|origin_pktnum:149|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 314358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146405|applimit:0|
[2025/09/12 13:30:56 314363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856318793|now:1757683856314363|interval:4430|
[2025/09/12 13:30:56 314370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856318793|now:1757683856314363|interv:4430|
[2025/09/12 13:30:56 314375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147605|
[2025/09/12 13:30:56 314379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:150|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 314384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147605|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:133257|
[2025/09/12 13:30:56 314391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 314397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:275|
[2025/09/12 13:30:56 314430] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:275|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147605|now:1757683856314406|stream_id:8|stream_offset:133257|
[2025/09/12 13:30:56 314443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:275|origin_pktnum:150|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 314450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147605|applimit:0|
[2025/09/12 13:30:56 314456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856318793|now:1757683856314456|interval:4337|
[2025/09/12 13:30:56 314462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856318793|now:1757683856314456|interv:4337|
[2025/09/12 13:30:56 314467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148805|
[2025/09/12 13:30:56 314474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 314479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:257052|
[2025/09/12 13:30:56 314485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 314490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:276|
[2025/09/12 13:30:56 314520] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:276|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148805|now:1757683856314499|stream_id:8|stream_offset:257052|
[2025/09/12 13:30:56 314527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:276|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 314533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148805|applimit:0|
[2025/09/12 13:30:56 314538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856318793|now:1757683856314538|interval:4255|
[2025/09/12 13:30:56 314544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856318793|now:1757683856314538|interv:4255|
[2025/09/12 13:30:56 314550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150005|
[2025/09/12 13:30:56 314555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 314561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:258231|
[2025/09/12 13:30:56 314567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 314573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:277|
[2025/09/12 13:30:56 314601] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:277|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150005|now:1757683856314581|stream_id:8|stream_offset:258231|
[2025/09/12 13:30:56 314608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:277|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 314619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150005|applimit:0|
[2025/09/12 13:30:56 314624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856318793|now:1757683856314624|interval:4169|
[2025/09/12 13:30:56 314630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856318793|now:1757683856314624|interv:4169|
[2025/09/12 13:30:56 314635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151205|
[2025/09/12 13:30:56 314641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856318793|
[2025/09/12 13:30:56 314647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856318793|
[2025/09/12 13:30:56 314652] [debug] |xqc_engine_wakeup_after|wakeup:1757683856318793|now:1757683856314652|diff:4141|
[2025/09/12 13:30:56 314658] [debug] |xqc_engine_main_logic|END|now:1757683856314002|
[2025/09/12 13:30:56 314667] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856314667|
[2025/09/12 13:30:56 314672] [debug] |xqc_engine_wakeup_after|wakeup:1757683856318793|now:1757683856314672|diff:4121|
[2025/09/12 13:30:56 314676] [debug] |xqc_engine_main_logic|END|now:1757683856314667|
[2025/09/12 13:30:56 315813] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:59|state:ESTABED|recv_time:1757683856315812|
[2025/09/12 13:30:56 315823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 315829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:66|
[2025/09/12 13:30:56 315833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:67|
[2025/09/12 13:30:56 315839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:67|
[2025/09/12 13:30:56 315843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 315848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:154|origin_pktnum:72|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:157|path_largest_ack:154|
[2025/09/12 13:30:56 315853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:92408|prior_delivered:62917|prior_time:1757683856257897|is_app_limited:0|send_elapse:58737|ack_elapse:57915|ctl_first_sent_time:1757683856258339|lagest_ack_time:1757683856315812|curr_delivered:131325|
[2025/09/12 13:30:56 315858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856258339|
[2025/09/12 13:30:56 315862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:360||sndq_packets_used_bytes:0|sndq_packets_free:76|
[2025/09/12 13:30:56 315867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:157|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:157|path_largest_ack:157|
[2025/09/12 13:30:56 315871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:92408|prior_delivered:62917|prior_time:1757683856257897|is_app_limited:0|send_elapse:58737|ack_elapse:57915|ctl_first_sent_time:1757683856258339|lagest_ack_time:1757683856315812|curr_delivered:132525|
[2025/09/12 13:30:56 315875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856258510|
[2025/09/12 13:30:56 315879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:359||sndq_packets_used_bytes:0|sndq_packets_free:77|
[2025/09/12 13:30:56 315892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:54815|rttvar:2427|minrtt:30564|latest_rtt:57302|ack_delay:40|
[2025/09/12 13:30:56 315897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:55121|rttvar:2432|minrtt:30564|latest_rtt:57302|ack_delay:40|
[2025/09/12 13:30:56 315901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:157|lost_pn:154|thresh:3|
[2025/09/12 13:30:56 315905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 315909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 315913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 315917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 315920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 315924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 315928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 315951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 315954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 315958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 315962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 315966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 315970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 315974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 315977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 315981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 315985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 315989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 315993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 315997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:151|lost_pn:154|po_sent_time:1757683856256403|lost_send_time:1757683856251348|loss_delay:64464|frame:STREAM |repair:128|
[2025/09/12 13:30:56 316002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:152|lost_pn:154|po_sent_time:1757683856256459|lost_send_time:1757683856251348|loss_delay:64464|frame:STREAM |repair:128|
[2025/09/12 13:30:56 316009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856256459u|
[2025/09/12 13:30:56 316014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 316018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856322861|now:1757683856316017|interval:6844|
[2025/09/12 13:30:56 316022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856322861|now:1757683856316017|interv:6844|
[2025/09/12 13:30:56 316026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58737, ack_elapse 57915, delivered 69608|rate 1185079|lost 24|
[2025/09/12 13:30:56 316030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1185079) in round 5|
[2025/09/12 13:30:56 316035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 316039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 316043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856258510|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 316047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856258510|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 316052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:146405|srtt:55121|latest_rtt:57302|min_rtt:30564|applimit:0|lost:22|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 316057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:67|largest:67|pns:2|
[2025/09/12 13:30:56 316062] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:59|pkt_type:SHORT_HEADER|pkt_num:67|frame:ACK |recv_time:1757683856315812|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 316066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976315812|now:1757683856315812|interv:120000000|
[2025/09/12 13:30:56 316071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976315812|now:1757683856315812|interv:120000000|
[2025/09/12 13:30:56 316075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856318793|pq_index:0|
[2025/09/12 13:30:56 316079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856314002|
[2025/09/12 13:30:56 316083] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856316083|
[2025/09/12 13:30:56 316088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856316087|
[2025/09/12 13:30:56 316094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55121|min_srtt:55121|path_bw:1211930|loss_rate:8.06|path_pto:0|
[2025/09/12 13:30:56 316099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146405|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:134436|
[2025/09/12 13:30:56 316106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55121|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 316110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:151|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 316114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55121|min_srtt:55121|path_bw:1211930|loss_rate:8.06|path_pto:0|
[2025/09/12 13:30:56 316118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146405|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:135615|
[2025/09/12 13:30:56 316123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55121|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 316127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:152|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 316131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55121|min_srtt:55121|path_bw:1211930|loss_rate:8.06|path_pto:0|
[2025/09/12 13:30:56 316135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146405|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:259410|
[2025/09/12 13:30:56 316140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55121|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 316144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 316148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55121|min_srtt:55121|path_bw:1211930|loss_rate:8.06|path_pto:0|
[2025/09/12 13:30:56 316152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146405|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:260589|
[2025/09/12 13:30:56 316156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55121|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 316161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 316165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55121|min_srtt:55121|path_bw:1211930|loss_rate:8.06|path_pto:0|
[2025/09/12 13:30:56 316169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146405|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:261768|
[2025/09/12 13:30:56 316173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 316177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 316183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 316187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 316192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:151|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 316196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146405|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:134436|
[2025/09/12 13:30:56 316200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 316204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:278|
[2025/09/12 13:30:56 316231] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:278|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146405|now:1757683856316211|stream_id:8|stream_offset:134436|
[2025/09/12 13:30:56 316237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:278|origin_pktnum:151|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 316241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146405|applimit:0|
[2025/09/12 13:30:56 316245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856322861|now:1757683856316245|interval:6616|
[2025/09/12 13:30:56 316249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856322861|now:1757683856316245|interv:6616|
[2025/09/12 13:30:56 316253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147605|
[2025/09/12 13:30:56 316258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:152|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 316262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147605|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:135615|
[2025/09/12 13:30:56 316266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 316270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:279|
[2025/09/12 13:30:56 316288] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:279|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147605|now:1757683856316276|stream_id:8|stream_offset:135615|
[2025/09/12 13:30:56 316293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:279|origin_pktnum:152|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 316297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147605|applimit:0|
[2025/09/12 13:30:56 316301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856322861|now:1757683856316301|interval:6560|
[2025/09/12 13:30:56 316305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856322861|now:1757683856316301|interv:6560|
[2025/09/12 13:30:56 316313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148805|
[2025/09/12 13:30:56 316317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 316322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:259410|
[2025/09/12 13:30:56 316326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 316330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:280|
[2025/09/12 13:30:56 316346] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:280|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148805|now:1757683856316335|stream_id:8|stream_offset:259410|
[2025/09/12 13:30:56 316351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:280|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 316356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148805|applimit:0|
[2025/09/12 13:30:56 316360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856322861|now:1757683856316359|interval:6502|
[2025/09/12 13:30:56 316364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856322861|now:1757683856316359|interv:6502|
[2025/09/12 13:30:56 316368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150005|
[2025/09/12 13:30:56 316372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 316376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:260589|
[2025/09/12 13:30:56 316380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 316384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:281|
[2025/09/12 13:30:56 316404] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:281|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150005|now:1757683856316389|stream_id:8|stream_offset:260589|
[2025/09/12 13:30:56 316413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:281|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 316419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150005|applimit:0|
[2025/09/12 13:30:56 316425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856322861|now:1757683856316425|interval:6436|
[2025/09/12 13:30:56 316431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856322861|now:1757683856316425|interv:6436|
[2025/09/12 13:30:56 316437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151205|
[2025/09/12 13:30:56 316443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856322861|
[2025/09/12 13:30:56 316453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856322861|
[2025/09/12 13:30:56 316459] [debug] |xqc_engine_wakeup_after|wakeup:1757683856322861|now:1757683856316458|diff:6403|
[2025/09/12 13:30:56 316464] [debug] |xqc_engine_main_logic|END|now:1757683856316087|
[2025/09/12 13:30:56 316471] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856316471|
[2025/09/12 13:30:56 316476] [debug] |xqc_engine_wakeup_after|wakeup:1757683856322861|now:1757683856316476|diff:6385|
[2025/09/12 13:30:56 316481] [debug] |xqc_engine_main_logic|END|now:1757683856316471|
[2025/09/12 13:30:56 316771] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:61|state:ESTABED|recv_time:1757683856316770|
[2025/09/12 13:30:56 316778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 316784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:67|
[2025/09/12 13:30:56 316788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:68|
[2025/09/12 13:30:56 316794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:68|
[2025/09/12 13:30:56 316798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 316803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:164|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:164|path_largest_ack:164|
[2025/09/12 13:30:56 316808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:8|tx_in_flight:98408|prior_delivered:64117|prior_time:1757683856258916|is_app_limited:0|send_elapse:56919|ack_elapse:57854|ctl_first_sent_time:1757683856259501|lagest_ack_time:1757683856316770|curr_delivered:133725|
[2025/09/12 13:30:56 316812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856259501|
[2025/09/12 13:30:56 316817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:360||sndq_packets_used_bytes:0|sndq_packets_free:76|
[2025/09/12 13:30:56 316821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:55121|rttvar:2432|minrtt:30564|latest_rtt:57269|ack_delay:40|
[2025/09/12 13:30:56 316825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:55384|rttvar:2351|minrtt:30564|latest_rtt:57269|ack_delay:40|
[2025/09/12 13:30:56 316830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:164|lost_pn:161|thresh:3|
[2025/09/12 13:30:56 316834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 316919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:155|lost_pn:161|po_sent_time:1757683856258397|lost_send_time:1757683856252343|loss_delay:64427|frame:STREAM |repair:128|
[2025/09/12 13:30:56 316924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:156|lost_pn:161|po_sent_time:1757683856258453|lost_send_time:1757683856252343|loss_delay:64427|frame:STREAM |repair:128|
[2025/09/12 13:30:56 316929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:158|lost_pn:161|po_sent_time:1757683856258566|lost_send_time:1757683856252343|loss_delay:64427|frame:STREAM |repair:128|
[2025/09/12 13:30:56 316952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:159|lost_pn:161|po_sent_time:1757683856258654|lost_send_time:1757683856252343|loss_delay:64427|frame:STREAM |repair:128|
[2025/09/12 13:30:56 316957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:160|lost_pn:161|po_sent_time:1757683856259267|lost_send_time:1757683856252343|loss_delay:64427|frame:STREAM |repair:128|
[2025/09/12 13:30:56 316961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:161|lost_pn:161|po_sent_time:1757683856259331|lost_send_time:1757683856252343|loss_delay:64427|frame:STREAM |repair:128|
[2025/09/12 13:30:56 316965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856259331u|
[2025/09/12 13:30:56 316969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 316973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856323817|now:1757683856316973|interval:6844|
[2025/09/12 13:30:56 316981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856323817|now:1757683856316973|interv:6844|
[2025/09/12 13:30:56 316985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56919, ack_elapse 57854, delivered 69608|rate 1203166|lost 30|
[2025/09/12 13:30:56 316989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203166) in round 5|
[2025/09/12 13:30:56 316993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 316997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 317001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:6|acked:1200|po_sent_time:1757683856259501|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 317005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:6|acked:1200|po_sent_time:1757683856259501|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 317010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:142805|srtt:55384|latest_rtt:57269|min_rtt:30564|applimit:0|lost:24|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 317016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:68|largest:68|pns:2|
[2025/09/12 13:30:56 317020] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:61|pkt_type:SHORT_HEADER|pkt_num:68|frame:ACK |recv_time:1757683856316770|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 317025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976316770|now:1757683856316770|interv:120000000|
[2025/09/12 13:30:56 317029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976316770|now:1757683856316770|interv:120000000|
[2025/09/12 13:30:56 317033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856322861|pq_index:0|
[2025/09/12 13:30:56 317037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856316087|
[2025/09/12 13:30:56 317041] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856317041|
[2025/09/12 13:30:56 317046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856317045|
[2025/09/12 13:30:56 317051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55384|min_srtt:55384|path_bw:1211930|loss_rate:8.66|path_pto:0|
[2025/09/12 13:30:56 317056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:47190|
[2025/09/12 13:30:56 317061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55384|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 317065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:155|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 317072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55384|min_srtt:55384|path_bw:1211930|loss_rate:8.66|path_pto:0|
[2025/09/12 13:30:56 317076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:142805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:136794|
[2025/09/12 13:30:56 317081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55384|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 317085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:156|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 317089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55384|min_srtt:55384|path_bw:1211930|loss_rate:8.66|path_pto:0|
[2025/09/12 13:30:56 317093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:142805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 317097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55384|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 317101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:158|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 317106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55384|min_srtt:55384|path_bw:1211930|loss_rate:8.66|path_pto:0|
[2025/09/12 13:30:56 317110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:142805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:140331|
[2025/09/12 13:30:56 317114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55384|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 317118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:159|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 317122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55384|min_srtt:55384|path_bw:1211930|loss_rate:8.66|path_pto:0|
[2025/09/12 13:30:56 317126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:142805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:48369|
[2025/09/12 13:30:56 317130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55384|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 317135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:160|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 317139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55384|min_srtt:55384|path_bw:1211930|loss_rate:8.66|path_pto:0|
[2025/09/12 13:30:56 317143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:142805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:49548|
[2025/09/12 13:30:56 317149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55384|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 317154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:161|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 317158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55384|min_srtt:55384|path_bw:1211930|loss_rate:8.66|path_pto:0|
[2025/09/12 13:30:56 317162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:7200|inflight:142805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:261768|
[2025/09/12 13:30:56 317166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55384|path_class:0|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 317170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:0|
[2025/09/12 13:30:56 317174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55384|min_srtt:55384|path_bw:1211930|loss_rate:8.66|path_pto:0|
[2025/09/12 13:30:56 317179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:8400|inflight:142805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:262947|
[2025/09/12 13:30:56 317183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 317187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 317190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:0|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 317195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 317199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:155|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 317203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:47190|
[2025/09/12 13:30:56 317207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 317212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:282|
[2025/09/12 13:30:56 317238] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:282|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142805|now:1757683856317218|stream_id:8|stream_offset:47190|
[2025/09/12 13:30:56 317244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:282|origin_pktnum:75|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 317248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:142805|applimit:0|
[2025/09/12 13:30:56 317252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856323817|now:1757683856317252|interval:6565|
[2025/09/12 13:30:56 317260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856323817|now:1757683856317252|interv:6565|
[2025/09/12 13:30:56 317264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:144005|
[2025/09/12 13:30:56 317269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:156|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 317273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:136794|
[2025/09/12 13:30:56 317277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 317281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:283|
[2025/09/12 13:30:56 317300] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:283|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144005|now:1757683856317287|stream_id:8|stream_offset:136794|
[2025/09/12 13:30:56 317305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:283|origin_pktnum:156|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 317309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:144005|applimit:0|
[2025/09/12 13:30:56 317313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856323817|now:1757683856317313|interval:6504|
[2025/09/12 13:30:56 317317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856323817|now:1757683856317313|interv:6504|
[2025/09/12 13:30:56 317321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:145205|
[2025/09/12 13:30:56 317325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:158|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 317329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145205|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 317334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 317338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:284|
[2025/09/12 13:30:56 317354] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:284|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:145205|now:1757683856317343|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 317359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:284|origin_pktnum:158|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 317364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:145205|applimit:0|
[2025/09/12 13:30:56 317370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856323817|now:1757683856317370|interval:6447|
[2025/09/12 13:30:56 317377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856323817|now:1757683856317370|interv:6447|
[2025/09/12 13:30:56 317388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:146405|
[2025/09/12 13:30:56 317395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:159|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 317401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146405|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:140331|
[2025/09/12 13:30:56 317407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 317413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:285|
[2025/09/12 13:30:56 317445] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:285|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146405|now:1757683856317422|stream_id:8|stream_offset:140331|
[2025/09/12 13:30:56 317452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:285|origin_pktnum:159|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 317458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146405|applimit:0|
[2025/09/12 13:30:56 317463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856323817|now:1757683856317463|interval:6354|
[2025/09/12 13:30:56 317468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856323817|now:1757683856317463|interv:6354|
[2025/09/12 13:30:56 317474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147605|
[2025/09/12 13:30:56 317480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:160|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 317485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147605|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:48369|
[2025/09/12 13:30:56 317491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 317497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:286|
[2025/09/12 13:30:56 317524] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:286|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147605|now:1757683856317505|stream_id:8|stream_offset:48369|
[2025/09/12 13:30:56 317530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:286|origin_pktnum:76|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 317536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147605|applimit:0|
[2025/09/12 13:30:56 317542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856323817|now:1757683856317542|interval:6275|
[2025/09/12 13:30:56 317548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856323817|now:1757683856317542|interv:6275|
[2025/09/12 13:30:56 317553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148805|
[2025/09/12 13:30:56 317559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:161|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 317571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:49548|
[2025/09/12 13:30:56 317577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 317583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:287|
[2025/09/12 13:30:56 317610] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:287|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148805|now:1757683856317592|stream_id:8|stream_offset:49548|
[2025/09/12 13:30:56 317616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:287|origin_pktnum:77|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 317622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148805|applimit:0|
[2025/09/12 13:30:56 317628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856323817|now:1757683856317627|interval:6190|
[2025/09/12 13:30:56 317634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856323817|now:1757683856317627|interv:6190|
[2025/09/12 13:30:56 317641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150005|
[2025/09/12 13:30:56 317647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 317651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:261768|
[2025/09/12 13:30:56 317655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 317659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:288|
[2025/09/12 13:30:56 317680] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:288|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150005|now:1757683856317665|stream_id:8|stream_offset:261768|
[2025/09/12 13:30:56 317685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:288|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 317689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150005|applimit:0|
[2025/09/12 13:30:56 317693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856323817|now:1757683856317693|interval:6124|
[2025/09/12 13:30:56 317698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856323817|now:1757683856317693|interv:6124|
[2025/09/12 13:30:56 317702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151205|
[2025/09/12 13:30:56 317706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856323817|
[2025/09/12 13:30:56 317710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856323817|
[2025/09/12 13:30:56 317714] [debug] |xqc_engine_wakeup_after|wakeup:1757683856323817|now:1757683856317714|diff:6103|
[2025/09/12 13:30:56 317718] [debug] |xqc_engine_main_logic|END|now:1757683856317045|
[2025/09/12 13:30:56 317729] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:63|state:ESTABED|recv_time:1757683856317729|
[2025/09/12 13:30:56 317734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 317739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:68|
[2025/09/12 13:30:56 317743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:69|
[2025/09/12 13:30:56 317748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:69|
[2025/09/12 13:30:56 317752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 317758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:166|origin_pktnum:81|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:166|path_largest_ack:166|
[2025/09/12 13:30:56 317762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:11|tx_in_flight:94808|prior_delivered:66517|prior_time:1757683856261008|is_app_limited:0|send_elapse:58754|ack_elapse:56721|ctl_first_sent_time:1757683856261418|lagest_ack_time:1757683856317729|curr_delivered:134925|
[2025/09/12 13:30:56 317767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856261418|
[2025/09/12 13:30:56 317771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:364||sndq_packets_used_bytes:0|sndq_packets_free:72|
[2025/09/12 13:30:56 317775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:55384|rttvar:2351|minrtt:30564|latest_rtt:56311|ack_delay:40|
[2025/09/12 13:30:56 317779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:55494|rttvar:1985|minrtt:30564|latest_rtt:56311|ack_delay:40|
[2025/09/12 13:30:56 317784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:166|lost_pn:163|thresh:3|
[2025/09/12 13:30:56 317788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 317870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 317882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 317886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 317890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:162|lost_pn:163|po_sent_time:1757683856259390|lost_send_time:1757683856254380|loss_delay:63349|frame:STREAM |repair:128|
[2025/09/12 13:30:56 317895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:163|lost_pn:163|po_sent_time:1757683856259444|lost_send_time:1757683856254380|loss_delay:63349|frame:STREAM |repair:128|
[2025/09/12 13:30:56 317899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856259444u|
[2025/09/12 13:30:56 317903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 317907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856322907|now:1757683856317907|interval:5000|
[2025/09/12 13:30:56 317911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856322907|now:1757683856317907|interv:5000|
[2025/09/12 13:30:56 317915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58754, ack_elapse 56721, delivered 68408|rate 1164312|lost 32|
[2025/09/12 13:30:56 317919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1164312) in round 5|
[2025/09/12 13:30:56 317923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 317927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:43286|
[2025/09/12 13:30:56 317950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856261418|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 317954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856261418|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:68925|
[2025/09/12 13:30:56 317959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147605|srtt:55494|latest_rtt:56311|min_rtt:30564|applimit:0|lost:30|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 317965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:69|largest:69|pns:2|
[2025/09/12 13:30:56 317969] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:63|pkt_type:SHORT_HEADER|pkt_num:69|frame:ACK |recv_time:1757683856317729|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 317974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976317729|now:1757683856317729|interv:120000000|
[2025/09/12 13:30:56 317978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976317729|now:1757683856317729|interv:120000000|
[2025/09/12 13:30:56 317982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856323817|pq_index:0|
[2025/09/12 13:30:56 317986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856317045|
[2025/09/12 13:30:56 317990] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856317990|
[2025/09/12 13:30:56 317994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856317994|
[2025/09/12 13:30:56 318000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55494|min_srtt:55494|path_bw:1211930|loss_rate:10.56|path_pto:0|
[2025/09/12 13:30:56 318005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147605|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:51906|
[2025/09/12 13:30:56 318009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55494|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 318013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:162|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 318017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55494|min_srtt:55494|path_bw:1211930|loss_rate:10.56|path_pto:0|
[2025/09/12 13:30:56 318022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147605|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:53085|
[2025/09/12 13:30:56 318026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55494|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 318033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:163|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 318037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55494|min_srtt:55494|path_bw:1211930|loss_rate:10.56|path_pto:0|
[2025/09/12 13:30:56 318041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147605|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:262947|
[2025/09/12 13:30:56 318045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55494|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 318049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 318054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55494|min_srtt:55494|path_bw:1211930|loss_rate:10.56|path_pto:0|
[2025/09/12 13:30:56 318058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147605|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:264126|
[2025/09/12 13:30:56 318062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 318066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 318070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 318074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 318078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:162|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 318082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147605|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:51906|
[2025/09/12 13:30:56 318086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 318090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:289|
[2025/09/12 13:30:56 318113] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:289|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147605|now:1757683856318096|stream_id:8|stream_offset:51906|
[2025/09/12 13:30:56 318119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:289|origin_pktnum:79|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 318123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147605|applimit:0|
[2025/09/12 13:30:56 318127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856322907|now:1757683856318127|interval:4780|
[2025/09/12 13:30:56 318131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856322907|now:1757683856318127|interv:4780|
[2025/09/12 13:30:56 318139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148805|
[2025/09/12 13:30:56 318143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:163|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 318147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148805|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:53085|
[2025/09/12 13:30:56 318152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 318156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:290|
[2025/09/12 13:30:56 318173] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:290|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148805|now:1757683856318161|stream_id:8|stream_offset:53085|
[2025/09/12 13:30:56 318178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:290|origin_pktnum:80|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 318182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148805|applimit:0|
[2025/09/12 13:30:56 318186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856322907|now:1757683856318186|interval:4721|
[2025/09/12 13:30:56 318190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856322907|now:1757683856318186|interv:4721|
[2025/09/12 13:30:56 318194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150005|
[2025/09/12 13:30:56 318199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 318203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150005|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:262947|
[2025/09/12 13:30:56 318207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 318211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:291|
[2025/09/12 13:30:56 318228] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:291|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150005|now:1757683856318216|stream_id:8|stream_offset:262947|
[2025/09/12 13:30:56 318232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:291|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 318237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150005|applimit:0|
[2025/09/12 13:30:56 318241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856322907|now:1757683856318241|interval:4666|
[2025/09/12 13:30:56 318245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856322907|now:1757683856318241|interv:4666|
[2025/09/12 13:30:56 318249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151205|
[2025/09/12 13:30:56 318253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856322907|
[2025/09/12 13:30:56 318257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856322907|
[2025/09/12 13:30:56 318264] [debug] |xqc_engine_wakeup_after|wakeup:1757683856322907|now:1757683856318264|diff:4643|
[2025/09/12 13:30:56 318269] [debug] |xqc_engine_main_logic|END|now:1757683856317994|
[2025/09/12 13:30:56 318274] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856318274|
[2025/09/12 13:30:56 318278] [debug] |xqc_engine_wakeup_after|wakeup:1757683856322907|now:1757683856318278|diff:4629|
[2025/09/12 13:30:56 318281] [debug] |xqc_engine_main_logic|END|now:1757683856318274|
[2025/09/12 13:30:56 319819] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:65|state:ESTABED|recv_time:1757683856319818|
[2025/09/12 13:30:56 319829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 319835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:69|
[2025/09/12 13:30:56 319839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:70|
[2025/09/12 13:30:56 319845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:70|
[2025/09/12 13:30:56 319849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 319855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:167|origin_pktnum:82|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:173|path_largest_ack:167|
[2025/09/12 13:30:56 319859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:11|tx_in_flight:96008|prior_delivered:66517|prior_time:1757683856261008|is_app_limited:0|send_elapse:58822|ack_elapse:58810|ctl_first_sent_time:1757683856261486|lagest_ack_time:1757683856319818|curr_delivered:136125|
[2025/09/12 13:30:56 319864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856261486|
[2025/09/12 13:30:56 319869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:364||sndq_packets_used_bytes:0|sndq_packets_free:72|
[2025/09/12 13:30:56 319873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:173|origin_pktnum:86|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:173|path_largest_ack:173|
[2025/09/12 13:30:56 319878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:98405|prior_delivered:68925|prior_time:1757683856262916|is_app_limited:0|send_elapse:40649|ack_elapse:56902|ctl_first_sent_time:1757683856263340|lagest_ack_time:1757683856319818|curr_delivered:137325|
[2025/09/12 13:30:56 319882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856263340|
[2025/09/12 13:30:56 319886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:362||sndq_packets_used_bytes:0|sndq_packets_free:74|
[2025/09/12 13:30:56 319890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:55494|rttvar:1985|minrtt:30564|latest_rtt:56478|ack_delay:32|
[2025/09/12 13:30:56 319894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:55613|rttvar:1727|minrtt:30564|latest_rtt:56478|ack_delay:32|
[2025/09/12 13:30:56 319899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:173|lost_pn:170|thresh:3|
[2025/09/12 13:30:56 319903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 319907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 319915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 319919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 319923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 319927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 319950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 319954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 319958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 319962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 319965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 319969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 319973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 319977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 319981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 319984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 319988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 319992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 319996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 320000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 320016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 320020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 320024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 320028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:165|lost_pn:170|po_sent_time:1757683856259558|lost_send_time:1757683856256281|loss_delay:63537|frame:STREAM |repair:128|
[2025/09/12 13:30:56 320036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:168|lost_pn:170|po_sent_time:1757683856261545|lost_send_time:1757683856256281|loss_delay:63537|frame:STREAM |repair:128|
[2025/09/12 13:30:56 320040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:169|lost_pn:170|po_sent_time:1757683856261631|lost_send_time:1757683856256281|loss_delay:63537|frame:ACK STREAM |repair:128|
[2025/09/12 13:30:56 320045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:170|lost_pn:170|po_sent_time:1757683856261719|lost_send_time:1757683856256281|loss_delay:63537|frame:STREAM |repair:128|
[2025/09/12 13:30:56 320049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856261719u|
[2025/09/12 13:30:56 320053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 320057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856325336|now:1757683856320057|interval:5279|
[2025/09/12 13:30:56 320061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856325336|now:1757683856320057|interv:5279|
[2025/09/12 13:30:56 320065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 40649, ack_elapse 56902, delivered 68400|rate 1202066|lost 36|
[2025/09/12 13:30:56 320069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: RTT round update 5 -> 6|
[2025/09/12 13:30:56 320073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202066) in round 6|
[2025/09/12 13:30:56 320077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 320081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:4954|
[2025/09/12 13:30:56 320085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:4|acked:2400|po_sent_time:1757683856263340|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 320090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:4|acked:2400|po_sent_time:1757683856263340|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 320094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:144000|srtt:55613|latest_rtt:56478|min_rtt:30564|applimit:0|lost:32|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 13:30:56 320100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:70|largest:70|pns:2|
[2025/09/12 13:30:56 320104] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:65|pkt_type:SHORT_HEADER|pkt_num:70|frame:ACK |recv_time:1757683856319818|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 320109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976319818|now:1757683856319818|interv:120000000|
[2025/09/12 13:30:56 320113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976319818|now:1757683856319818|interv:120000000|
[2025/09/12 13:30:56 320117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856322907|pq_index:0|
[2025/09/12 13:30:56 320122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856317994|
[2025/09/12 13:30:56 320131] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856320131|
[2025/09/12 13:30:56 320138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856320136|
[2025/09/12 13:30:56 320145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55613|min_srtt:55613|path_bw:1211930|loss_rate:11.15|path_pto:0|
[2025/09/12 13:30:56 320149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144000|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:142689|
[2025/09/12 13:30:56 320154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55613|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 320158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:165|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 320162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55613|min_srtt:55613|path_bw:1211930|loss_rate:11.15|path_pto:0|
[2025/09/12 13:30:56 320167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:144000|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:58980|
[2025/09/12 13:30:56 320171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55613|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 320175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:168|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 320179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55613|min_srtt:55613|path_bw:1211930|loss_rate:11.15|path_pto:0|
[2025/09/12 13:30:56 320183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:144000|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:143868|
[2025/09/12 13:30:56 320188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55613|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 320192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:169|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 320196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55613|min_srtt:55613|path_bw:1211930|loss_rate:11.15|path_pto:0|
[2025/09/12 13:30:56 320200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:144000|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:145047|
[2025/09/12 13:30:56 320204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55613|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 320208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:170|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 320216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55613|min_srtt:55613|path_bw:1211930|loss_rate:11.15|path_pto:0|
[2025/09/12 13:30:56 320220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:144000|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:264126|
[2025/09/12 13:30:56 320225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55613|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 320229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 320233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55613|min_srtt:55613|path_bw:1211930|loss_rate:11.15|path_pto:0|
[2025/09/12 13:30:56 320237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:144000|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:265305|
[2025/09/12 13:30:56 320242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55613|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 320246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 320250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55613|min_srtt:55613|path_bw:1211930|loss_rate:11.15|path_pto:0|
[2025/09/12 13:30:56 320254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:7200|inflight:144000|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:266484|
[2025/09/12 13:30:56 320258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 320262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 320266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 320270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 320275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:165|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 320279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144000|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:142689|
[2025/09/12 13:30:56 320283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 320287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:292|
[2025/09/12 13:30:56 320314] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:292|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144000|now:1757683856320294|stream_id:8|stream_offset:142689|
[2025/09/12 13:30:56 320319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:292|origin_pktnum:165|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 320327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:144000|applimit:0|
[2025/09/12 13:30:56 320331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856325336|now:1757683856320331|interval:5005|
[2025/09/12 13:30:56 320336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856325336|now:1757683856320331|interv:5005|
[2025/09/12 13:30:56 320340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:145200|
[2025/09/12 13:30:56 320344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:168|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 320348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145200|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:58980|
[2025/09/12 13:30:56 320353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 320357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:293|
[2025/09/12 13:30:56 320375] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:293|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:145200|now:1757683856320362|stream_id:8|stream_offset:58980|
[2025/09/12 13:30:56 320381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:293|origin_pktnum:85|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 320388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:145200|applimit:0|
[2025/09/12 13:30:56 320395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856325336|now:1757683856320394|interval:4942|
[2025/09/12 13:30:56 320401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856325336|now:1757683856320394|interv:4942|
[2025/09/12 13:30:56 320407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:146400|
[2025/09/12 13:30:56 320415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:169|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 320422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146400|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:143868|
[2025/09/12 13:30:56 320428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 320434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:294|
[2025/09/12 13:30:56 320466] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:294|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146400|now:1757683856320444|stream_id:8|stream_offset:143868|
[2025/09/12 13:30:56 320477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:294|origin_pktnum:169|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 320483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146400|applimit:0|
[2025/09/12 13:30:56 320489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856325336|now:1757683856320489|interval:4847|
[2025/09/12 13:30:56 320499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856325336|now:1757683856320489|interv:4847|
[2025/09/12 13:30:56 320505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147600|
[2025/09/12 13:30:56 320511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:170|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 320517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:145047|
[2025/09/12 13:30:56 320523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 320528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:295|
[2025/09/12 13:30:56 320556] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:295|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757683856320537|stream_id:8|stream_offset:145047|
[2025/09/12 13:30:56 320563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:295|origin_pktnum:170|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 320569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 13:30:56 320574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856325336|now:1757683856320574|interval:4762|
[2025/09/12 13:30:56 320580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856325336|now:1757683856320574|interv:4762|
[2025/09/12 13:30:56 320586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148800|
[2025/09/12 13:30:56 320592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 320597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:264126|
[2025/09/12 13:30:56 320603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 320609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:296|
[2025/09/12 13:30:56 320635] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:296|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757683856320619|stream_id:8|stream_offset:264126|
[2025/09/12 13:30:56 320642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:296|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 320648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 13:30:56 320653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856325336|now:1757683856320653|interval:4683|
[2025/09/12 13:30:56 320659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856325336|now:1757683856320653|interv:4683|
[2025/09/12 13:30:56 320669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150000|
[2025/09/12 13:30:56 320676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 320682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:265305|
[2025/09/12 13:30:56 320688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 320692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:297|
[2025/09/12 13:30:56 320713] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:297|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757683856320699|stream_id:8|stream_offset:265305|
[2025/09/12 13:30:56 320718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:297|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 320723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 13:30:56 320728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856325336|now:1757683856320728|interval:4608|
[2025/09/12 13:30:56 320734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856325336|now:1757683856320728|interv:4608|
[2025/09/12 13:30:56 320740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151200|
[2025/09/12 13:30:56 320748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856325336|
[2025/09/12 13:30:56 320754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856325336|
[2025/09/12 13:30:56 320761] [debug] |xqc_engine_wakeup_after|wakeup:1757683856325336|now:1757683856320760|diff:4576|
[2025/09/12 13:30:56 320767] [debug] |xqc_engine_main_logic|END|now:1757683856320136|
[2025/09/12 13:30:56 320785] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:67|state:ESTABED|recv_time:1757683856320783|
[2025/09/12 13:30:56 320793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 320801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:70|
[2025/09/12 13:30:56 320807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:71|
[2025/09/12 13:30:56 320814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:71|
[2025/09/12 13:30:56 320818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 320824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:175|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:175|path_largest_ack:175|
[2025/09/12 13:30:56 320828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:100805|prior_delivered:68925|prior_time:1757683856262916|is_app_limited:0|send_elapse:40810|ack_elapse:57867|ctl_first_sent_time:1757683856263501|lagest_ack_time:1757683856320783|curr_delivered:138525|
[2025/09/12 13:30:56 320833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856263501|
[2025/09/12 13:30:56 320842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:365||sndq_packets_used_bytes:0|sndq_packets_free:71|
[2025/09/12 13:30:56 320846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:55613|rttvar:1727|minrtt:30564|latest_rtt:57282|ack_delay:40|
[2025/09/12 13:30:56 320850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:55817|rttvar:1703|minrtt:30564|latest_rtt:57282|ack_delay:40|
[2025/09/12 13:30:56 320855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:175|lost_pn:172|thresh:3|
[2025/09/12 13:30:56 320859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 320953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 320977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 320981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 320985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 320989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 320993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 320997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:171|lost_pn:172|po_sent_time:1757683856261799|lost_send_time:1757683856256341|loss_delay:64442|frame:STREAM |repair:128|
[2025/09/12 13:30:56 321011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:172|lost_pn:172|po_sent_time:1757683856261867|lost_send_time:1757683856256341|loss_delay:64442|frame:STREAM |repair:128|
[2025/09/12 13:30:56 321015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856261867u|
[2025/09/12 13:30:56 321019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 321023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856327868|now:1757683856321023|interval:6845|
[2025/09/12 13:30:56 321027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856327868|now:1757683856321023|interv:6845|
[2025/09/12 13:30:56 321031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 40810, ack_elapse 57867, delivered 69600|rate 1202758|lost 38|
[2025/09/12 13:30:56 321036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202758) in round 6|
[2025/09/12 13:30:56 321040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 321044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:4954|
[2025/09/12 13:30:56 321048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856263501|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 321052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856263501|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 321057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147600|srtt:55817|latest_rtt:57282|min_rtt:30564|applimit:0|lost:36|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 321065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:71|largest:71|pns:2|
[2025/09/12 13:30:56 321070] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:67|pkt_type:SHORT_HEADER|pkt_num:71|frame:ACK |recv_time:1757683856320783|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 321074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976320783|now:1757683856320783|interv:120000000|
[2025/09/12 13:30:56 321078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976320783|now:1757683856320783|interv:120000000|
[2025/09/12 13:30:56 321082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856325336|pq_index:0|
[2025/09/12 13:30:56 321086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856320136|
[2025/09/12 13:30:56 321090] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856321090|
[2025/09/12 13:30:56 321095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856321094|
[2025/09/12 13:30:56 321100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55817|min_srtt:55817|path_bw:1211930|loss_rate:12.29|path_pto:0|
[2025/09/12 13:30:56 321105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:146226|
[2025/09/12 13:30:56 321109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55817|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 321114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:171|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 321118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55817|min_srtt:55817|path_bw:1211930|loss_rate:12.29|path_pto:0|
[2025/09/12 13:30:56 321122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147600|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:147405|
[2025/09/12 13:30:56 321126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55817|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 321131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:172|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 321135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55817|min_srtt:55817|path_bw:1211930|loss_rate:12.29|path_pto:0|
[2025/09/12 13:30:56 321139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147600|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:266484|
[2025/09/12 13:30:56 321143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55817|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 321150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 321154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55817|min_srtt:55817|path_bw:1211930|loss_rate:12.29|path_pto:0|
[2025/09/12 13:30:56 321159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147600|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:267663|
[2025/09/12 13:30:56 321163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 321167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 321170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 321175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 321179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:171|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 321183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:146226|
[2025/09/12 13:30:56 321187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 321191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:298|
[2025/09/12 13:30:56 321219] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:298|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757683856321198|stream_id:8|stream_offset:146226|
[2025/09/12 13:30:56 321225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:298|origin_pktnum:171|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 321233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 13:30:56 321239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856327868|now:1757683856321239|interval:6629|
[2025/09/12 13:30:56 321246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856327868|now:1757683856321239|interv:6629|
[2025/09/12 13:30:56 321253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148800|
[2025/09/12 13:30:56 321260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:172|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 321267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:147405|
[2025/09/12 13:30:56 321274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 321279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:299|
[2025/09/12 13:30:56 321303] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:299|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757683856321285|stream_id:8|stream_offset:147405|
[2025/09/12 13:30:56 321316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:299|origin_pktnum:172|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 321323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 13:30:56 321329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856327868|now:1757683856321329|interval:6539|
[2025/09/12 13:30:56 321336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856327868|now:1757683856321329|interv:6539|
[2025/09/12 13:30:56 321343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150000|
[2025/09/12 13:30:56 321351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 321357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:266484|
[2025/09/12 13:30:56 321364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 321370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:300|
[2025/09/12 13:30:56 321402] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:300|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757683856321381|stream_id:8|stream_offset:266484|
[2025/09/12 13:30:56 321408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:300|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 321412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 13:30:56 321417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856327868|now:1757683856321417|interval:6451|
[2025/09/12 13:30:56 321424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856327868|now:1757683856321417|interv:6451|
[2025/09/12 13:30:56 321431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151200|
[2025/09/12 13:30:56 321439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856327868|
[2025/09/12 13:30:56 321445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856327868|
[2025/09/12 13:30:56 321451] [debug] |xqc_engine_wakeup_after|wakeup:1757683856327868|now:1757683856321451|diff:6417|
[2025/09/12 13:30:56 321458] [debug] |xqc_engine_main_logic|END|now:1757683856321094|
[2025/09/12 13:30:56 321463] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856321463|
[2025/09/12 13:30:56 321467] [debug] |xqc_engine_wakeup_after|wakeup:1757683856327868|now:1757683856321467|diff:6401|
[2025/09/12 13:30:56 321471] [debug] |xqc_engine_main_logic|END|now:1757683856321463|
[2025/09/12 13:30:56 321764] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:69|state:ESTABED|recv_time:1757683856321763|
[2025/09/12 13:30:56 321772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 321787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:71|
[2025/09/12 13:30:56 321791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:72|
[2025/09/12 13:30:56 321797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:72|
[2025/09/12 13:30:56 321801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 321807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:179|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:179|path_largest_ack:179|
[2025/09/12 13:30:56 321811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:103205|prior_delivered:71325|prior_time:1757683856264907|is_app_limited:0|send_elapse:40942|ack_elapse:56856|ctl_first_sent_time:1757683856265284|lagest_ack_time:1757683856321763|curr_delivered:139725|
[2025/09/12 13:30:56 321816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856265284|
[2025/09/12 13:30:56 321820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:70|
[2025/09/12 13:30:56 321824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:55817|rttvar:1703|minrtt:30564|latest_rtt:56479|ack_delay:40|
[2025/09/12 13:30:56 321829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:55894|rttvar:1433|minrtt:30564|latest_rtt:56479|ack_delay:40|
[2025/09/12 13:30:56 321833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:179|lost_pn:176|thresh:3|
[2025/09/12 13:30:56 321837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 321913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 321928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 321951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 321955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 321959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 321967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 321983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:174|lost_pn:176|po_sent_time:1757683856263426|lost_send_time:1757683856258225|loss_delay:63538|frame:STREAM |repair:128|
[2025/09/12 13:30:56 321988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:176|lost_pn:176|po_sent_time:1757683856263582|lost_send_time:1757683856258225|loss_delay:63538|frame:STREAM |repair:128|
[2025/09/12 13:30:56 321992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856263582u|
[2025/09/12 13:30:56 321996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 322000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856327229|now:1757683856322000|interval:5229|
[2025/09/12 13:30:56 322007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856327229|now:1757683856322000|interv:5229|
[2025/09/12 13:30:56 322011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 40942, ack_elapse 56856, delivered 68400|rate 1203039|lost 40|
[2025/09/12 13:30:56 322015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203039) in round 6|
[2025/09/12 13:30:56 322020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 322024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:4954|
[2025/09/12 13:30:56 322028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856265284|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 322032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856265284|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 322037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147600|srtt:55894|latest_rtt:56479|min_rtt:30564|applimit:0|lost:38|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 322042] [stats] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0||cwnd:152077|inflight:147600|mode:0|applimit:0|pacing_rate:3976825|bw:1211930|srtt:55894|latest_rtt:56479|min_rtt:30564|send:296|lost:38|tlp:0|recv:70|recovery:0|slow_start:1|conn_life:250275|acked:1200|delivered:139725|is_cwnd_limited:1|
[2025/09/12 13:30:56 322048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:72|largest:72|pns:2|
[2025/09/12 13:30:56 322052] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:69|pkt_type:SHORT_HEADER|pkt_num:72|frame:ACK |recv_time:1757683856321763|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 322057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976321763|now:1757683856321763|interv:120000000|
[2025/09/12 13:30:56 322061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976321763|now:1757683856321763|interv:120000000|
[2025/09/12 13:30:56 322065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856327868|pq_index:0|
[2025/09/12 13:30:56 322069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856321094|
[2025/09/12 13:30:56 322073] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856322073|
[2025/09/12 13:30:56 322078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856322077|
[2025/09/12 13:30:56 322083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55894|min_srtt:55894|path_bw:1211930|loss_rate:12.84|path_pto:0|
[2025/09/12 13:30:56 322088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:61338|
[2025/09/12 13:30:56 322095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55894|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 322099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:174|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 322103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55894|min_srtt:55894|path_bw:1211930|loss_rate:12.84|path_pto:0|
[2025/09/12 13:30:56 322107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147600|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:149763|
[2025/09/12 13:30:56 322112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55894|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 322116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:176|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 322120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55894|min_srtt:55894|path_bw:1211930|loss_rate:12.84|path_pto:0|
[2025/09/12 13:30:56 322124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147600|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:267663|
[2025/09/12 13:30:56 322128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:55894|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 322133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 322137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55894|min_srtt:55894|path_bw:1211930|loss_rate:12.84|path_pto:0|
[2025/09/12 13:30:56 322141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147600|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:268842|
[2025/09/12 13:30:56 322145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 322149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 322153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 322157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 322161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:174|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 322165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:61338|
[2025/09/12 13:30:56 322170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 322174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:301|
[2025/09/12 13:30:56 322203] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:301|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757683856322183|stream_id:8|stream_offset:61338|
[2025/09/12 13:30:56 322208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:301|origin_pktnum:87|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 322214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 13:30:56 322220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856327229|now:1757683856322220|interval:5009|
[2025/09/12 13:30:56 322227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856327229|now:1757683856322220|interv:5009|
[2025/09/12 13:30:56 322233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148800|
[2025/09/12 13:30:56 322241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:176|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 322248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:149763|
[2025/09/12 13:30:56 322255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 322262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:302|
[2025/09/12 13:30:56 322286] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:302|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757683856322269|stream_id:8|stream_offset:149763|
[2025/09/12 13:30:56 322291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:302|origin_pktnum:176|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 322298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 13:30:56 322304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856327229|now:1757683856322304|interval:4925|
[2025/09/12 13:30:56 322311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856327229|now:1757683856322304|interv:4925|
[2025/09/12 13:30:56 322317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150000|
[2025/09/12 13:30:56 322325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 322332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150000|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:267663|
[2025/09/12 13:30:56 322338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 322345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:303|
[2025/09/12 13:30:56 322377] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:303|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150000|now:1757683856322355|stream_id:8|stream_offset:267663|
[2025/09/12 13:30:56 322391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:303|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 322398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 13:30:56 322405] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856327229|now:1757683856322405|interval:4824|
[2025/09/12 13:30:56 322412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856327229|now:1757683856322405|interv:4824|
[2025/09/12 13:30:56 322419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151200|
[2025/09/12 13:30:56 322426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856327229|
[2025/09/12 13:30:56 322431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856327229|
[2025/09/12 13:30:56 322435] [debug] |xqc_engine_wakeup_after|wakeup:1757683856327229|now:1757683856322435|diff:4794|
[2025/09/12 13:30:56 322440] [debug] |xqc_engine_main_logic|END|now:1757683856322077|
[2025/09/12 13:30:56 322445] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856322445|
[2025/09/12 13:30:56 322449] [debug] |xqc_engine_wakeup_after|wakeup:1757683856327229|now:1757683856322449|diff:4780|
[2025/09/12 13:30:56 322453] [debug] |xqc_engine_main_logic|END|now:1757683856322445|
[2025/09/12 13:30:56 322747] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:72|state:ESTABED|recv_time:1757683856322746|
[2025/09/12 13:30:56 322753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 322759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:72|
[2025/09/12 13:30:56 322763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:73|
[2025/09/12 13:30:56 322769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:73|
[2025/09/12 13:30:56 322773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 322779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:181|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:181|path_largest_ack:181|
[2025/09/12 13:30:56 322783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:105605|prior_delivered:71325|prior_time:1757683856264907|is_app_limited:0|send_elapse:41098|ack_elapse:57839|ctl_first_sent_time:1757683856265440|lagest_ack_time:1757683856322746|curr_delivered:140925|
[2025/09/12 13:30:56 322788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856265440|
[2025/09/12 13:30:56 322792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:69|
[2025/09/12 13:30:56 322796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:55894|rttvar:1433|minrtt:30564|latest_rtt:57306|ack_delay:32|
[2025/09/12 13:30:56 322800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56067|rttvar:1420|minrtt:30564|latest_rtt:57306|ack_delay:32|
[2025/09/12 13:30:56 322805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:181|lost_pn:178|thresh:3|
[2025/09/12 13:30:56 322809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 322885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 322901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 322904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 322908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 322912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 322922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322946] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 322961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 322965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:177|lost_pn:178|po_sent_time:1757683856263691|lost_send_time:1757683856258277|loss_delay:64469|frame:STREAM |repair:128|
[2025/09/12 13:30:56 322970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:178|lost_pn:178|po_sent_time:1757683856263797|lost_send_time:1757683856258277|loss_delay:64469|frame:STREAM |repair:128|
[2025/09/12 13:30:56 322974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856263797u|
[2025/09/12 13:30:56 322978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 322982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856329835|now:1757683856322982|interval:6853|
[2025/09/12 13:30:56 322986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856329835|now:1757683856322982|interv:6853|
[2025/09/12 13:30:56 322990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 41098, ack_elapse 57839, delivered 69600|rate 1203340|lost 42|
[2025/09/12 13:30:56 322995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203340) in round 6|
[2025/09/12 13:30:56 322999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 323003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:4954|
[2025/09/12 13:30:56 323007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856265440|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 323011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856265440|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 323016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147600|srtt:56067|latest_rtt:57306|min_rtt:30564|applimit:0|lost:40|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 323021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:1|
[2025/09/12 13:30:56 323028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 13:30:56 323033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 13:30:56 323038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:73|largest:73|pns:2|
[2025/09/12 13:30:56 323042] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:72|pkt_type:SHORT_HEADER|pkt_num:73|frame:PING ACK |recv_time:1757683856322746|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 323047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976322746|now:1757683856322746|interv:120000000|
[2025/09/12 13:30:56 323051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976322746|now:1757683856322746|interv:120000000|
[2025/09/12 13:30:56 323055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856327229|pq_index:0|
[2025/09/12 13:30:56 323059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856322077|
[2025/09/12 13:30:56 323063] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856323063|
[2025/09/12 13:30:56 323067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856323067|
[2025/09/12 13:30:56 323073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|largest_recv:73|ack_delay:327|first_ack_range:54|largest_pkt_recv_time:1757683856322746|
[2025/09/12 13:30:56 323077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:73|low:19|pkt_pns:2|
[2025/09/12 13:30:56 323081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_to_one_packet|ack_size:6|path:0|path_largest_recv:73|frame_largest_recv:73|
[2025/09/12 13:30:56 323086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 13:30:56 323090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56067|min_srtt:56067|path_bw:1211930|loss_rate:13.38|path_pto:0|
[2025/09/12 13:30:56 323094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:150942|
[2025/09/12 13:30:56 323099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56067|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 323103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:177|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 323107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56067|min_srtt:56067|path_bw:1211930|loss_rate:13.38|path_pto:0|
[2025/09/12 13:30:56 323112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147600|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:152121|
[2025/09/12 13:30:56 323116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56067|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 323123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:178|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 323127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:8|stream_offset:268842|
[2025/09/12 13:30:56 323132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56067|min_srtt:56067|path_bw:1211930|loss_rate:13.38|path_pto:0|
[2025/09/12 13:30:56 323136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3606|inflight:147600|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:270021|
[2025/09/12 13:30:56 323140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 323144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 323148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 323152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 323156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:177|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 323160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147600|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:150942|
[2025/09/12 13:30:56 323164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 323169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:304|
[2025/09/12 13:30:56 323195] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:304|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147600|now:1757683856323175|stream_id:8|stream_offset:150942|
[2025/09/12 13:30:56 323201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:304|origin_pktnum:177|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 323207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147600|applimit:0|
[2025/09/12 13:30:56 323213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856329835|now:1757683856323213|interval:6622|
[2025/09/12 13:30:56 323220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856329835|now:1757683856323213|interv:6622|
[2025/09/12 13:30:56 323226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148800|
[2025/09/12 13:30:56 323234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:178|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 323241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148800|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:152121|
[2025/09/12 13:30:56 323248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 323255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:305|
[2025/09/12 13:30:56 323285] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:305|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148800|now:1757683856323267|stream_id:8|stream_offset:152121|
[2025/09/12 13:30:56 323291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:305|origin_pktnum:178|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 323298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148800|applimit:0|
[2025/09/12 13:30:56 323305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856329835|now:1757683856323305|interval:6530|
[2025/09/12 13:30:56 323311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856329835|now:1757683856323305|interv:6530|
[2025/09/12 13:30:56 323318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150000|
[2025/09/12 13:30:56 323326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1206|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 323333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1206|schedule_bytes:0|inflight:150000|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:268842|
[2025/09/12 13:30:56 323339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 323346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:306|
[2025/09/12 13:30:56 323377] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:306|size:1206|sent:1222|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:150000|now:1757683856323356|stream_id:8|stream_offset:268842|
[2025/09/12 13:30:56 323383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:306|origin_pktnum:0|size:1206|enc_size:1222|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 323388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150000|applimit:0|
[2025/09/12 13:30:56 323395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856329835|now:1757683856323394|interval:6441|
[2025/09/12 13:30:56 323401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856329835|now:1757683856323394|interv:6441|
[2025/09/12 13:30:56 323408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 323415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856329835|
[2025/09/12 13:30:56 323422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856329835|
[2025/09/12 13:30:56 323428] [debug] |xqc_engine_wakeup_after|wakeup:1757683856329835|now:1757683856323428|diff:6407|
[2025/09/12 13:30:56 323434] [debug] |xqc_engine_main_logic|END|now:1757683856323067|
[2025/09/12 13:30:56 323440] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856323440|
[2025/09/12 13:30:56 323444] [debug] |xqc_engine_wakeup_after|wakeup:1757683856329835|now:1757683856323443|diff:6392|
[2025/09/12 13:30:56 323447] [debug] |xqc_engine_main_logic|END|now:1757683856323440|
[2025/09/12 13:30:56 323812] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:73|state:ESTABED|recv_time:1757683856323811|
[2025/09/12 13:30:56 323826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 323832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:73|
[2025/09/12 13:30:56 323836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:74|
[2025/09/12 13:30:56 323847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:74|
[2025/09/12 13:30:56 323851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 323857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:183|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:183|path_largest_ack:183|
[2025/09/12 13:30:56 323862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:105605|prior_delivered:73725|prior_time:1757683856266899|is_app_limited:0|send_elapse:42778|ack_elapse:56912|ctl_first_sent_time:1757683856267280|lagest_ack_time:1757683856323811|curr_delivered:142125|
[2025/09/12 13:30:56 323866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856267280|
[2025/09/12 13:30:56 323871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 13:30:56 323875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56067|rttvar:1420|minrtt:30564|latest_rtt:56531|ack_delay:40|
[2025/09/12 13:30:56 323879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56120|rttvar:1171|minrtt:30564|latest_rtt:56531|ack_delay:40|
[2025/09/12 13:30:56 323883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:183|lost_pn:180|thresh:3|
[2025/09/12 13:30:56 323887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323946] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 323983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 323994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 323998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 324002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 324006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 324010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 324017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 324036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:180|lost_pn:180|po_sent_time:1757683856265366|lost_send_time:1757683856260214|loss_delay:63597|frame:STREAM |repair:128|
[2025/09/12 13:30:56 324055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856265366u|
[2025/09/12 13:30:56 324059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 324063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856329111|now:1757683856324063|interval:5048|
[2025/09/12 13:30:56 324068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856329111|now:1757683856324063|interv:5048|
[2025/09/12 13:30:56 324072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 42778, ack_elapse 56912, delivered 68400|rate 1201855|lost 43|
[2025/09/12 13:30:56 324076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201855) in round 6|
[2025/09/12 13:30:56 324080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 324084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:4954|
[2025/09/12 13:30:56 324088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856267280|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 324092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856267280|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 324097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148806|srtt:56120|latest_rtt:56531|min_rtt:30564|applimit:0|lost:42|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 324103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:74|largest:74|pns:2|
[2025/09/12 13:30:56 324107] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:73|pkt_type:SHORT_HEADER|pkt_num:74|frame:ACK |recv_time:1757683856323811|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 324112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976323811|now:1757683856323811|interv:120000000|
[2025/09/12 13:30:56 324116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976323811|now:1757683856323811|interv:120000000|
[2025/09/12 13:30:56 324120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856329835|pq_index:0|
[2025/09/12 13:30:56 324124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856323067|
[2025/09/12 13:30:56 324128] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856324128|
[2025/09/12 13:30:56 324133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856324132|
[2025/09/12 13:30:56 324139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56120|min_srtt:56120|path_bw:1211930|loss_rate:13.91|path_pto:0|
[2025/09/12 13:30:56 324143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:154479|
[2025/09/12 13:30:56 324150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56120|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 324155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:180|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 324160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56120|min_srtt:56120|path_bw:1211930|loss_rate:13.91|path_pto:0|
[2025/09/12 13:30:56 324164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:270021|
[2025/09/12 13:30:56 324169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56120|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 324173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 324178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56120|min_srtt:56120|path_bw:1211930|loss_rate:13.91|path_pto:0|
[2025/09/12 13:30:56 324182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:271200|
[2025/09/12 13:30:56 324186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 324190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 324194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 324198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 324202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:180|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 324206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:154479|
[2025/09/12 13:30:56 324211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 324215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:307|
[2025/09/12 13:30:56 324241] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:307|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856324221|stream_id:8|stream_offset:154479|
[2025/09/12 13:30:56 324247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:307|origin_pktnum:180|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 324252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 324259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856329111|now:1757683856324259|interval:4852|
[2025/09/12 13:30:56 324271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856329111|now:1757683856324259|interv:4852|
[2025/09/12 13:30:56 324278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 324287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 324293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:270021|
[2025/09/12 13:30:56 324300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 324307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:308|
[2025/09/12 13:30:56 324336] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:308|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856324316|stream_id:8|stream_offset:270021|
[2025/09/12 13:30:56 324343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:308|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 324350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 324357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856329111|now:1757683856324357|interval:4754|
[2025/09/12 13:30:56 324364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856329111|now:1757683856324357|interv:4754|
[2025/09/12 13:30:56 324371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 324377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856329111|
[2025/09/12 13:30:56 324384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856329111|
[2025/09/12 13:30:56 324390] [debug] |xqc_engine_wakeup_after|wakeup:1757683856329111|now:1757683856324390|diff:4721|
[2025/09/12 13:30:56 324397] [debug] |xqc_engine_main_logic|END|now:1757683856324132|
[2025/09/12 13:30:56 324406] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856324405|
[2025/09/12 13:30:56 324412] [debug] |xqc_engine_wakeup_after|wakeup:1757683856329111|now:1757683856324412|diff:4699|
[2025/09/12 13:30:56 324417] [debug] |xqc_engine_main_logic|END|now:1757683856324405|
[2025/09/12 13:30:56 324748] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:75|state:ESTABED|recv_time:1757683856324747|
[2025/09/12 13:30:56 324755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 324761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:74|
[2025/09/12 13:30:56 324764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:75|
[2025/09/12 13:30:56 324770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:75|
[2025/09/12 13:30:56 324774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 324780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:185|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:185|path_largest_ack:185|
[2025/09/12 13:30:56 324790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:108005|prior_delivered:73725|prior_time:1757683856266899|is_app_limited:0|send_elapse:42938|ack_elapse:57848|ctl_first_sent_time:1757683856267440|lagest_ack_time:1757683856324747|curr_delivered:143325|
[2025/09/12 13:30:56 324795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856267440|
[2025/09/12 13:30:56 324799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 13:30:56 324803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56120|rttvar:1171|minrtt:30564|latest_rtt:57307|ack_delay:40|
[2025/09/12 13:30:56 324808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56263|rttvar:1165|minrtt:30564|latest_rtt:57307|ack_delay:40|
[2025/09/12 13:30:56 324812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:185|lost_pn:182|thresh:3|
[2025/09/12 13:30:56 324816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 324891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 324906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 324910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 324914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 324918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 324925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 324964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 324980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:182|lost_pn:182|po_sent_time:1757683856265514|lost_send_time:1757683856260277|loss_delay:64470|frame:STREAM |repair:128|
[2025/09/12 13:30:56 324984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856265514u|
[2025/09/12 13:30:56 324988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 324992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856331837|now:1757683856324992|interval:6845|
[2025/09/12 13:30:56 324996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856331837|now:1757683856324992|interv:6845|
[2025/09/12 13:30:56 325004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 42938, ack_elapse 57848, delivered 69600|rate 1203153|lost 44|
[2025/09/12 13:30:56 325008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203153) in round 6|
[2025/09/12 13:30:56 325012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 325016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:4954|
[2025/09/12 13:30:56 325020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856267440|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 325024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856267440|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 325029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148806|srtt:56263|latest_rtt:57307|min_rtt:30564|applimit:0|lost:43|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 325034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:75|largest:75|pns:2|
[2025/09/12 13:30:56 325039] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:75|pkt_type:SHORT_HEADER|pkt_num:75|frame:ACK |recv_time:1757683856324747|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 325043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976324747|now:1757683856324747|interv:120000000|
[2025/09/12 13:30:56 325047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976324747|now:1757683856324747|interv:120000000|
[2025/09/12 13:30:56 325051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856329111|pq_index:0|
[2025/09/12 13:30:56 325056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856324132|
[2025/09/12 13:30:56 325059] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856325059|
[2025/09/12 13:30:56 325064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856325063|
[2025/09/12 13:30:56 325070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56263|min_srtt:56263|path_bw:1211930|loss_rate:14.14|path_pto:0|
[2025/09/12 13:30:56 325074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:156837|
[2025/09/12 13:30:56 325079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56263|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 325083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:182|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 325087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56263|min_srtt:56263|path_bw:1211930|loss_rate:14.14|path_pto:0|
[2025/09/12 13:30:56 325094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:271200|
[2025/09/12 13:30:56 325098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56263|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 325103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 325108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56263|min_srtt:56263|path_bw:1211930|loss_rate:14.14|path_pto:0|
[2025/09/12 13:30:56 325112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:272379|
[2025/09/12 13:30:56 325116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 325120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 325124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 325128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 325132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:182|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 325136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:156837|
[2025/09/12 13:30:56 325141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 325145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:309|
[2025/09/12 13:30:56 325171] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:309|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856325151|stream_id:8|stream_offset:156837|
[2025/09/12 13:30:56 325177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:309|origin_pktnum:182|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 325183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 325189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856331837|now:1757683856325189|interval:6648|
[2025/09/12 13:30:56 325196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856331837|now:1757683856325189|interv:6648|
[2025/09/12 13:30:56 325202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 325210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 325217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:271200|
[2025/09/12 13:30:56 325230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 325234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:310|
[2025/09/12 13:30:56 325258] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:310|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856325241|stream_id:8|stream_offset:271200|
[2025/09/12 13:30:56 325265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:310|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 325272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 325279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856331837|now:1757683856325278|interval:6559|
[2025/09/12 13:30:56 325285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856331837|now:1757683856325278|interv:6559|
[2025/09/12 13:30:56 325292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 325300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856331837|
[2025/09/12 13:30:56 325307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856331837|
[2025/09/12 13:30:56 325313] [debug] |xqc_engine_wakeup_after|wakeup:1757683856331837|now:1757683856325313|diff:6524|
[2025/09/12 13:30:56 325318] [debug] |xqc_engine_main_logic|END|now:1757683856325063|
[2025/09/12 13:30:56 325324] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856325324|
[2025/09/12 13:30:56 325328] [debug] |xqc_engine_wakeup_after|wakeup:1757683856331837|now:1757683856325327|diff:6510|
[2025/09/12 13:30:56 325331] [debug] |xqc_engine_main_logic|END|now:1757683856325324|
[2025/09/12 13:30:56 325759] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:77|state:ESTABED|recv_time:1757683856325758|
[2025/09/12 13:30:56 325766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 325772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:75|
[2025/09/12 13:30:56 325776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:76|
[2025/09/12 13:30:56 325782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:76|
[2025/09/12 13:30:56 325786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 325792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:187|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:187|path_largest_ack:187|
[2025/09/12 13:30:56 325797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:108005|prior_delivered:76125|prior_time:1757683856268897|is_app_limited:0|send_elapse:42921|ack_elapse:56861|ctl_first_sent_time:1757683856269269|lagest_ack_time:1757683856325758|curr_delivered:144525|
[2025/09/12 13:30:56 325802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856269269|
[2025/09/12 13:30:56 325806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 13:30:56 325810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56263|rttvar:1165|minrtt:30564|latest_rtt:56489|ack_delay:40|
[2025/09/12 13:30:56 325820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56287|rttvar:920|minrtt:30564|latest_rtt:56489|ack_delay:40|
[2025/09/12 13:30:56 325824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:187|lost_pn:184|thresh:3|
[2025/09/12 13:30:56 325828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 325900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 325918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 325922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 325926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 325950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 325967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 325989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 325997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:184|lost_pn:184|po_sent_time:1757683856267367|lost_send_time:1757683856262208|loss_delay:63550|frame:STREAM |repair:128|
[2025/09/12 13:30:56 326014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856267367u|
[2025/09/12 13:30:56 326018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 326022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856331063|now:1757683856326022|interval:5041|
[2025/09/12 13:30:56 326026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856331063|now:1757683856326022|interv:5041|
[2025/09/12 13:30:56 326030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 42921, ack_elapse 56861, delivered 68400|rate 1202933|lost 45|
[2025/09/12 13:30:56 326034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202933) in round 6|
[2025/09/12 13:30:56 326038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 326043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:4954|
[2025/09/12 13:30:56 326050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856269269|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 326055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856269269|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 326059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148806|srtt:56287|latest_rtt:56489|min_rtt:30564|applimit:0|lost:44|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 326065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:76|largest:76|pns:2|
[2025/09/12 13:30:56 326069] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:77|pkt_type:SHORT_HEADER|pkt_num:76|frame:ACK |recv_time:1757683856325758|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 326074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976325758|now:1757683856325758|interv:120000000|
[2025/09/12 13:30:56 326078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976325758|now:1757683856325758|interv:120000000|
[2025/09/12 13:30:56 326082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856331837|pq_index:0|
[2025/09/12 13:30:56 326086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856325063|
[2025/09/12 13:30:56 326090] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856326090|
[2025/09/12 13:30:56 326095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856326094|
[2025/09/12 13:30:56 326101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56287|min_srtt:56287|path_bw:1211930|loss_rate:14.38|path_pto:0|
[2025/09/12 13:30:56 326105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:159195|
[2025/09/12 13:30:56 326110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56287|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 326114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:184|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 326118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56287|min_srtt:56287|path_bw:1211930|loss_rate:14.38|path_pto:0|
[2025/09/12 13:30:56 326123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:272379|
[2025/09/12 13:30:56 326127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56287|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 326134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 326138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56287|min_srtt:56287|path_bw:1211930|loss_rate:14.38|path_pto:0|
[2025/09/12 13:30:56 326143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:273558|
[2025/09/12 13:30:56 326147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 326151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 326155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 326159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 326163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:184|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 326167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:159195|
[2025/09/12 13:30:56 326171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 326176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:311|
[2025/09/12 13:30:56 326203] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:311|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856326183|stream_id:8|stream_offset:159195|
[2025/09/12 13:30:56 326208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:311|origin_pktnum:184|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 326213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 326220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856331063|now:1757683856326220|interval:4843|
[2025/09/12 13:30:56 326227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856331063|now:1757683856326220|interv:4843|
[2025/09/12 13:30:56 326234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 326242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 326249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:272379|
[2025/09/12 13:30:56 326256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 326262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:312|
[2025/09/12 13:30:56 326286] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:312|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856326268|stream_id:8|stream_offset:272379|
[2025/09/12 13:30:56 326298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:312|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 326305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 326311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856331063|now:1757683856326311|interval:4752|
[2025/09/12 13:30:56 326318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856331063|now:1757683856326311|interv:4752|
[2025/09/12 13:30:56 326325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 326333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856331063|
[2025/09/12 13:30:56 326339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856331063|
[2025/09/12 13:30:56 326346] [debug] |xqc_engine_wakeup_after|wakeup:1757683856331063|now:1757683856326345|diff:4718|
[2025/09/12 13:30:56 326352] [debug] |xqc_engine_main_logic|END|now:1757683856326094|
[2025/09/12 13:30:56 326360] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856326360|
[2025/09/12 13:30:56 326367] [debug] |xqc_engine_wakeup_after|wakeup:1757683856331063|now:1757683856326366|diff:4697|
[2025/09/12 13:30:56 326373] [debug] |xqc_engine_main_logic|END|now:1757683856326360|
[2025/09/12 13:30:56 326727] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:79|state:ESTABED|recv_time:1757683856326727|
[2025/09/12 13:30:56 326734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 326740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:76|
[2025/09/12 13:30:56 326744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:77|
[2025/09/12 13:30:56 326750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:77|
[2025/09/12 13:30:56 326754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 326760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:189|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:189|path_largest_ack:189|
[2025/09/12 13:30:56 326764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:110405|prior_delivered:76125|prior_time:1757683856268897|is_app_limited:0|send_elapse:43078|ack_elapse:57830|ctl_first_sent_time:1757683856269426|lagest_ack_time:1757683856326727|curr_delivered:145725|
[2025/09/12 13:30:56 326769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856269426|
[2025/09/12 13:30:56 326774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 13:30:56 326778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56287|rttvar:920|minrtt:30564|latest_rtt:57301|ack_delay:32|
[2025/09/12 13:30:56 326782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56410|rttvar:935|minrtt:30564|latest_rtt:57301|ack_delay:32|
[2025/09/12 13:30:56 326786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:189|lost_pn:186|thresh:3|
[2025/09/12 13:30:56 326790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 326868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 326883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 326887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 326890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 326897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 326904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 326924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 326973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:186|lost_pn:186|po_sent_time:1757683856267513|lost_send_time:1757683856262264|loss_delay:64463|frame:STREAM |repair:128|
[2025/09/12 13:30:56 326977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856267513u|
[2025/09/12 13:30:56 326982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 326986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856333817|now:1757683856326985|interval:6832|
[2025/09/12 13:30:56 326990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856333817|now:1757683856326985|interv:6832|
[2025/09/12 13:30:56 326994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 43078, ack_elapse 57830, delivered 69600|rate 1203527|lost 46|
[2025/09/12 13:30:56 326998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203527) in round 6|
[2025/09/12 13:30:56 327002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 327007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:4954|
[2025/09/12 13:30:56 327010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856269426|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 327015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856269426|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 327023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148806|srtt:56410|latest_rtt:57301|min_rtt:30564|applimit:0|lost:45|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 327029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:77|largest:77|pns:2|
[2025/09/12 13:30:56 327033] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:79|pkt_type:SHORT_HEADER|pkt_num:77|frame:ACK |recv_time:1757683856326727|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 327038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976326727|now:1757683856326727|interv:120000000|
[2025/09/12 13:30:56 327042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976326727|now:1757683856326727|interv:120000000|
[2025/09/12 13:30:56 327046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856331063|pq_index:0|
[2025/09/12 13:30:56 327050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856326094|
[2025/09/12 13:30:56 327054] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856327054|
[2025/09/12 13:30:56 327058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856327057|
[2025/09/12 13:30:56 327064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56410|min_srtt:56410|path_bw:1211930|loss_rate:14.61|path_pto:0|
[2025/09/12 13:30:56 327068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:161553|
[2025/09/12 13:30:56 327073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56410|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 327077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:186|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 327082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56410|min_srtt:56410|path_bw:1211930|loss_rate:14.61|path_pto:0|
[2025/09/12 13:30:56 327086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:273558|
[2025/09/12 13:30:56 327090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56410|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 327094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 327099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56410|min_srtt:56410|path_bw:1211930|loss_rate:14.61|path_pto:0|
[2025/09/12 13:30:56 327103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:274737|
[2025/09/12 13:30:56 327110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 327113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 327117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 327122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 327126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:186|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 327130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:161553|
[2025/09/12 13:30:56 327134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 327139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:313|
[2025/09/12 13:30:56 327165] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:313|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856327145|stream_id:8|stream_offset:161553|
[2025/09/12 13:30:56 327171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:313|origin_pktnum:186|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 327177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 327183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856333817|now:1757683856327183|interval:6634|
[2025/09/12 13:30:56 327189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856333817|now:1757683856327183|interv:6634|
[2025/09/12 13:30:56 327196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 327204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 327211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:273558|
[2025/09/12 13:30:56 327218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 327222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:314|
[2025/09/12 13:30:56 327246] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:314|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856327229|stream_id:8|stream_offset:273558|
[2025/09/12 13:30:56 327252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:314|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 327259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 327272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856333817|now:1757683856327272|interval:6545|
[2025/09/12 13:30:56 327279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856333817|now:1757683856327272|interv:6545|
[2025/09/12 13:30:56 327286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 327298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856333817|
[2025/09/12 13:30:56 327305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856333817|
[2025/09/12 13:30:56 327312] [debug] |xqc_engine_wakeup_after|wakeup:1757683856333817|now:1757683856327312|diff:6505|
[2025/09/12 13:30:56 327317] [debug] |xqc_engine_main_logic|END|now:1757683856327057|
[2025/09/12 13:30:56 327323] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856327323|
[2025/09/12 13:30:56 327327] [debug] |xqc_engine_wakeup_after|wakeup:1757683856333817|now:1757683856327327|diff:6490|
[2025/09/12 13:30:56 327330] [debug] |xqc_engine_main_logic|END|now:1757683856327323|
[2025/09/12 13:30:56 327792] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:81|state:ESTABED|recv_time:1757683856327791|
[2025/09/12 13:30:56 327800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 327806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:77|
[2025/09/12 13:30:56 327810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:78|
[2025/09/12 13:30:56 327816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:78|
[2025/09/12 13:30:56 327820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 327826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:191|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:191|path_largest_ack:191|
[2025/09/12 13:30:56 327830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:110405|prior_delivered:78525|prior_time:1757683856270886|is_app_limited:0|send_elapse:44755|ack_elapse:56905|ctl_first_sent_time:1757683856271261|lagest_ack_time:1757683856327791|curr_delivered:146925|
[2025/09/12 13:30:56 327835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856271261|
[2025/09/12 13:30:56 327839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 13:30:56 327843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56410|rttvar:935|minrtt:30564|latest_rtt:56530|ack_delay:40|
[2025/09/12 13:30:56 327848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56420|rttvar:722|minrtt:30564|latest_rtt:56530|ack_delay:40|
[2025/09/12 13:30:56 327852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:191|lost_pn:188|thresh:3|
[2025/09/12 13:30:56 327856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 327963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 327978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 327982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 327986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 327990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 327994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 328002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 328021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:188|lost_pn:188|po_sent_time:1757683856269354|lost_send_time:1757683856264195|loss_delay:63596|frame:STREAM |repair:128|
[2025/09/12 13:30:56 328053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856269354u|
[2025/09/12 13:30:56 328057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 328061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856333094|now:1757683856328061|interval:5033|
[2025/09/12 13:30:56 328065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856333094|now:1757683856328061|interv:5033|
[2025/09/12 13:30:56 328069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 44755, ack_elapse 56905, delivered 68400|rate 1202003|lost 47|
[2025/09/12 13:30:56 328073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202003) in round 6|
[2025/09/12 13:30:56 328078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 328082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:4954|
[2025/09/12 13:30:56 328085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856271261|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 328090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856271261|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 328094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148806|srtt:56420|latest_rtt:56530|min_rtt:30564|applimit:0|lost:46|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 328103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:78|largest:78|pns:2|
[2025/09/12 13:30:56 328107] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:81|pkt_type:SHORT_HEADER|pkt_num:78|frame:ACK |recv_time:1757683856327791|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 328112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976327791|now:1757683856327791|interv:120000000|
[2025/09/12 13:30:56 328116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976327791|now:1757683856327791|interv:120000000|
[2025/09/12 13:30:56 328120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856333817|pq_index:0|
[2025/09/12 13:30:56 328124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856327057|
[2025/09/12 13:30:56 328128] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856328128|
[2025/09/12 13:30:56 328132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856328132|
[2025/09/12 13:30:56 328139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56420|min_srtt:56420|path_bw:1211930|loss_rate:14.84|path_pto:0|
[2025/09/12 13:30:56 328143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:163911|
[2025/09/12 13:30:56 328148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56420|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 328152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:188|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 328156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56420|min_srtt:56420|path_bw:1211930|loss_rate:14.84|path_pto:0|
[2025/09/12 13:30:56 328160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:274737|
[2025/09/12 13:30:56 328165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56420|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 328169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 328173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56420|min_srtt:56420|path_bw:1211930|loss_rate:14.84|path_pto:0|
[2025/09/12 13:30:56 328177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:275916|
[2025/09/12 13:30:56 328184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 328188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 328192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 328196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 328200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:188|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 328204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:163911|
[2025/09/12 13:30:56 328209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 328213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:315|
[2025/09/12 13:30:56 328240] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:315|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856328219|stream_id:8|stream_offset:163911|
[2025/09/12 13:30:56 328245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:315|origin_pktnum:188|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 328250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 328257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856333094|now:1757683856328257|interval:4837|
[2025/09/12 13:30:56 328263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856333094|now:1757683856328257|interv:4837|
[2025/09/12 13:30:56 328270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 328278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 328285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:274737|
[2025/09/12 13:30:56 328291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 328299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:316|
[2025/09/12 13:30:56 328327] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:316|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856328309|stream_id:8|stream_offset:274737|
[2025/09/12 13:30:56 328332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:316|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 328340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 328346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856333094|now:1757683856328346|interval:4748|
[2025/09/12 13:30:56 328359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856333094|now:1757683856328346|interv:4748|
[2025/09/12 13:30:56 328365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 328372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856333094|
[2025/09/12 13:30:56 328379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856333094|
[2025/09/12 13:30:56 328385] [debug] |xqc_engine_wakeup_after|wakeup:1757683856333094|now:1757683856328385|diff:4709|
[2025/09/12 13:30:56 328392] [debug] |xqc_engine_main_logic|END|now:1757683856328132|
[2025/09/12 13:30:56 328401] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856328401|
[2025/09/12 13:30:56 328407] [debug] |xqc_engine_wakeup_after|wakeup:1757683856333094|now:1757683856328407|diff:4687|
[2025/09/12 13:30:56 328412] [debug] |xqc_engine_main_logic|END|now:1757683856328401|
[2025/09/12 13:30:56 328736] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:83|state:ESTABED|recv_time:1757683856328735|
[2025/09/12 13:30:56 328743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 328748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:78|
[2025/09/12 13:30:56 328752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:79|
[2025/09/12 13:30:56 328758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:79|
[2025/09/12 13:30:56 328762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 328768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:193|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:193|path_largest_ack:193|
[2025/09/12 13:30:56 328773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:112805|prior_delivered:78525|prior_time:1757683856270886|is_app_limited:0|send_elapse:44915|ack_elapse:57849|ctl_first_sent_time:1757683856271421|lagest_ack_time:1757683856328735|curr_delivered:148125|
[2025/09/12 13:30:56 328777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856271421|
[2025/09/12 13:30:56 328782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 13:30:56 328786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56420|rttvar:722|minrtt:30564|latest_rtt:57314|ack_delay:32|
[2025/09/12 13:30:56 328790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56528|rttvar:757|minrtt:30564|latest_rtt:57314|ack_delay:32|
[2025/09/12 13:30:56 328794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:193|lost_pn:190|thresh:3|
[2025/09/12 13:30:56 328798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 328876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 328891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 328895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 328899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 328902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 328910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 328956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 328988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:190|lost_pn:190|po_sent_time:1757683856269498|lost_send_time:1757683856264257|loss_delay:64478|frame:STREAM |repair:128|
[2025/09/12 13:30:56 328993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856269498u|
[2025/09/12 13:30:56 328997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 329001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856335824|now:1757683856329001|interval:6823|
[2025/09/12 13:30:56 329005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856335824|now:1757683856329001|interv:6823|
[2025/09/12 13:30:56 329009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 44915, ack_elapse 57849, delivered 69600|rate 1203132|lost 48|
[2025/09/12 13:30:56 329013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203132) in round 6|
[2025/09/12 13:30:56 329017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 329021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:4954|
[2025/09/12 13:30:56 329025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856271421|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 329029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856271421|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 329034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148806|srtt:56528|latest_rtt:57314|min_rtt:30564|applimit:0|lost:47|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 329043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:79|largest:79|pns:2|
[2025/09/12 13:30:56 329047] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:83|pkt_type:SHORT_HEADER|pkt_num:79|frame:ACK |recv_time:1757683856328735|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 329052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976328735|now:1757683856328735|interv:120000000|
[2025/09/12 13:30:56 329056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976328735|now:1757683856328735|interv:120000000|
[2025/09/12 13:30:56 329060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856333094|pq_index:0|
[2025/09/12 13:30:56 329064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856328132|
[2025/09/12 13:30:56 329068] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856329068|
[2025/09/12 13:30:56 329072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856329071|
[2025/09/12 13:30:56 329078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56528|min_srtt:56528|path_bw:1211930|loss_rate:15.06|path_pto:0|
[2025/09/12 13:30:56 329082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:166269|
[2025/09/12 13:30:56 329087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56528|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 329091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:190|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 329095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56528|min_srtt:56528|path_bw:1211930|loss_rate:15.06|path_pto:0|
[2025/09/12 13:30:56 329100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:275916|
[2025/09/12 13:30:56 329104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56528|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 329108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 329112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56528|min_srtt:56528|path_bw:1211930|loss_rate:15.06|path_pto:0|
[2025/09/12 13:30:56 329117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:277095|
[2025/09/12 13:30:56 329121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 329127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 329131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 329135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 329140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:190|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 329144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:166269|
[2025/09/12 13:30:56 329148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 329152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:317|
[2025/09/12 13:30:56 329179] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:317|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856329159|stream_id:8|stream_offset:166269|
[2025/09/12 13:30:56 329185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:317|origin_pktnum:190|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 329190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 329197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856335824|now:1757683856329196|interval:6628|
[2025/09/12 13:30:56 329203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856335824|now:1757683856329196|interv:6628|
[2025/09/12 13:30:56 329210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 329218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 329225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:275916|
[2025/09/12 13:30:56 329231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 329236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:318|
[2025/09/12 13:30:56 329260] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:318|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856329243|stream_id:8|stream_offset:275916|
[2025/09/12 13:30:56 329266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:318|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 329273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 329280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856335824|now:1757683856329280|interval:6544|
[2025/09/12 13:30:56 329293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856335824|now:1757683856329280|interv:6544|
[2025/09/12 13:30:56 329300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 329307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856335824|
[2025/09/12 13:30:56 329314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856335824|
[2025/09/12 13:30:56 329320] [debug] |xqc_engine_wakeup_after|wakeup:1757683856335824|now:1757683856329320|diff:6504|
[2025/09/12 13:30:56 329327] [debug] |xqc_engine_main_logic|END|now:1757683856329071|
[2025/09/12 13:30:56 329335] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856329335|
[2025/09/12 13:30:56 329341] [debug] |xqc_engine_wakeup_after|wakeup:1757683856335824|now:1757683856329341|diff:6483|
[2025/09/12 13:30:56 329347] [debug] |xqc_engine_main_logic|END|now:1757683856329335|
[2025/09/12 13:30:56 329802] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:85|state:ESTABED|recv_time:1757683856329802|
[2025/09/12 13:30:56 329809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 329815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:79|
[2025/09/12 13:30:56 329819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:80|
[2025/09/12 13:30:56 329825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:80|
[2025/09/12 13:30:56 329829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 329835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:195|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:195|path_largest_ack:195|
[2025/09/12 13:30:56 329839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:112805|prior_delivered:80925|prior_time:1757683856272893|is_app_limited:0|send_elapse:44955|ack_elapse:56909|ctl_first_sent_time:1757683856273272|lagest_ack_time:1757683856329802|curr_delivered:149325|
[2025/09/12 13:30:56 329844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856273272|
[2025/09/12 13:30:56 329848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 13:30:56 329852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56528|rttvar:757|minrtt:30564|latest_rtt:56530|ack_delay:56|
[2025/09/12 13:30:56 329857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56521|rttvar:581|minrtt:30564|latest_rtt:56530|ack_delay:56|
[2025/09/12 13:30:56 329861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:195|lost_pn:192|thresh:3|
[2025/09/12 13:30:56 329865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 329967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 329982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 329986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 329990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 329994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 329997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 330001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 330024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:192|lost_pn:192|po_sent_time:1757683856271346|lost_send_time:1757683856266206|loss_delay:63596|frame:STREAM |repair:128|
[2025/09/12 13:30:56 330063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856271346u|
[2025/09/12 13:30:56 330067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 330071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856335088|now:1757683856330071|interval:5017|
[2025/09/12 13:30:56 330075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856335088|now:1757683856330071|interv:5017|
[2025/09/12 13:30:56 330079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 44955, ack_elapse 56909, delivered 68400|rate 1201918|lost 49|
[2025/09/12 13:30:56 330083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201918) in round 6|
[2025/09/12 13:30:56 330087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 330092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:4954|
[2025/09/12 13:30:56 330095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856273272|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 330100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856273272|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 330104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148806|srtt:56521|latest_rtt:56530|min_rtt:30564|applimit:0|lost:48|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 330113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:80|largest:80|pns:2|
[2025/09/12 13:30:56 330117] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:85|pkt_type:SHORT_HEADER|pkt_num:80|frame:ACK |recv_time:1757683856329802|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 330122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976329802|now:1757683856329802|interv:120000000|
[2025/09/12 13:30:56 330126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976329802|now:1757683856329802|interv:120000000|
[2025/09/12 13:30:56 330130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856335824|pq_index:0|
[2025/09/12 13:30:56 330134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856329071|
[2025/09/12 13:30:56 330139] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856330138|
[2025/09/12 13:30:56 330143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856330142|
[2025/09/12 13:30:56 330149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56521|min_srtt:56521|path_bw:1211930|loss_rate:15.29|path_pto:0|
[2025/09/12 13:30:56 330153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:168627|
[2025/09/12 13:30:56 330158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56521|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 330162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:192|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 330167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56521|min_srtt:56521|path_bw:1211930|loss_rate:15.29|path_pto:0|
[2025/09/12 13:30:56 330171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:277095|
[2025/09/12 13:30:56 330175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56521|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 330179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 330183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56521|min_srtt:56521|path_bw:1211930|loss_rate:15.29|path_pto:0|
[2025/09/12 13:30:56 330187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:278274|
[2025/09/12 13:30:56 330194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 330198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 330202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 330206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 330210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:192|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 330215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:168627|
[2025/09/12 13:30:56 330219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 330223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:319|
[2025/09/12 13:30:56 330250] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:319|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856330230|stream_id:8|stream_offset:168627|
[2025/09/12 13:30:56 330256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:319|origin_pktnum:192|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 330261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 330268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856335088|now:1757683856330268|interval:4820|
[2025/09/12 13:30:56 330274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856335088|now:1757683856330268|interv:4820|
[2025/09/12 13:30:56 330281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 330289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 330296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:277095|
[2025/09/12 13:30:56 330303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 330310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:320|
[2025/09/12 13:30:56 330342] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:320|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856330320|stream_id:8|stream_offset:277095|
[2025/09/12 13:30:56 330349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:320|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 330357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 330363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856335088|now:1757683856330363|interval:4725|
[2025/09/12 13:30:56 330376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856335088|now:1757683856330363|interv:4725|
[2025/09/12 13:30:56 330383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 330389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856335088|
[2025/09/12 13:30:56 330393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856335088|
[2025/09/12 13:30:56 330397] [debug] |xqc_engine_wakeup_after|wakeup:1757683856335088|now:1757683856330397|diff:4691|
[2025/09/12 13:30:56 330402] [debug] |xqc_engine_main_logic|END|now:1757683856330142|
[2025/09/12 13:30:56 330407] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856330407|
[2025/09/12 13:30:56 330411] [debug] |xqc_engine_wakeup_after|wakeup:1757683856335088|now:1757683856330411|diff:4677|
[2025/09/12 13:30:56 330415] [debug] |xqc_engine_main_logic|END|now:1757683856330407|
[2025/09/12 13:30:56 330714] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:87|state:ESTABED|recv_time:1757683856330713|
[2025/09/12 13:30:56 330720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 330726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:80|
[2025/09/12 13:30:56 330730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:81|
[2025/09/12 13:30:56 330736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:81|
[2025/09/12 13:30:56 330740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 330746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:197|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:197|path_largest_ack:197|
[2025/09/12 13:30:56 330750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:115205|prior_delivered:80925|prior_time:1757683856272893|is_app_limited:0|send_elapse:45112|ack_elapse:57820|ctl_first_sent_time:1757683856273429|lagest_ack_time:1757683856330713|curr_delivered:150525|
[2025/09/12 13:30:56 330755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856273429|
[2025/09/12 13:30:56 330759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 13:30:56 330763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56521|rttvar:581|minrtt:30564|latest_rtt:57284|ack_delay:40|
[2025/09/12 13:30:56 330767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56611|rttvar:616|minrtt:30564|latest_rtt:57284|ack_delay:40|
[2025/09/12 13:30:56 330772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:197|lost_pn:194|thresh:3|
[2025/09/12 13:30:56 330776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 330852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 330868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 330871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 330875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 330879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 330887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 330909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 330971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:194|lost_pn:194|po_sent_time:1757683856271492|lost_send_time:1757683856266269|loss_delay:64444|frame:STREAM |repair:128|
[2025/09/12 13:30:56 330975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856271492u|
[2025/09/12 13:30:56 330980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 330984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856337798|now:1757683856330983|interval:6815|
[2025/09/12 13:30:56 330988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856337798|now:1757683856330983|interv:6815|
[2025/09/12 13:30:56 330992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 45112, ack_elapse 57820, delivered 69600|rate 1203735|lost 50|
[2025/09/12 13:30:56 330996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203735) in round 6|
[2025/09/12 13:30:56 331000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 331004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:4954|
[2025/09/12 13:30:56 331008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856273429|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 331012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856273429|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 331020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148806|srtt:56611|latest_rtt:57284|min_rtt:30564|applimit:0|lost:49|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 331025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:81|largest:81|pns:2|
[2025/09/12 13:30:56 331030] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:87|pkt_type:SHORT_HEADER|pkt_num:81|frame:ACK |recv_time:1757683856330713|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 331034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976330713|now:1757683856330713|interv:120000000|
[2025/09/12 13:30:56 331038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976330713|now:1757683856330713|interv:120000000|
[2025/09/12 13:30:56 331042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856335088|pq_index:0|
[2025/09/12 13:30:56 331046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856330142|
[2025/09/12 13:30:56 331050] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856331050|
[2025/09/12 13:30:56 331055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856331054|
[2025/09/12 13:30:56 331061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56611|min_srtt:56611|path_bw:1211930|loss_rate:15.51|path_pto:0|
[2025/09/12 13:30:56 331065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:170985|
[2025/09/12 13:30:56 331069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56611|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 331074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:194|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 331078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56611|min_srtt:56611|path_bw:1211930|loss_rate:15.51|path_pto:0|
[2025/09/12 13:30:56 331082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:278274|
[2025/09/12 13:30:56 331086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56611|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 331091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 331095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56611|min_srtt:56611|path_bw:1211930|loss_rate:15.51|path_pto:0|
[2025/09/12 13:30:56 331099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:279453|
[2025/09/12 13:30:56 331106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 331110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 331114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 331118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 331123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:194|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 331127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:170985|
[2025/09/12 13:30:56 331131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 331135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:321|
[2025/09/12 13:30:56 331162] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:321|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856331142|stream_id:8|stream_offset:170985|
[2025/09/12 13:30:56 331168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:321|origin_pktnum:194|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 331173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 331180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856337798|now:1757683856331180|interval:6618|
[2025/09/12 13:30:56 331186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856337798|now:1757683856331180|interv:6618|
[2025/09/12 13:30:56 331193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 331201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 331207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:278274|
[2025/09/12 13:30:56 331214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 331220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:322|
[2025/09/12 13:30:56 331244] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:322|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856331226|stream_id:8|stream_offset:278274|
[2025/09/12 13:30:56 331250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:322|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 331257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 331270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856337798|now:1757683856331270|interval:6528|
[2025/09/12 13:30:56 331277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856337798|now:1757683856331270|interv:6528|
[2025/09/12 13:30:56 331283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 331291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856337798|
[2025/09/12 13:30:56 331298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856337798|
[2025/09/12 13:30:56 331303] [debug] |xqc_engine_wakeup_after|wakeup:1757683856337798|now:1757683856331303|diff:6495|
[2025/09/12 13:30:56 331307] [debug] |xqc_engine_main_logic|END|now:1757683856331054|
[2025/09/12 13:30:56 331313] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856331313|
[2025/09/12 13:30:56 331317] [debug] |xqc_engine_wakeup_after|wakeup:1757683856337798|now:1757683856331317|diff:6481|
[2025/09/12 13:30:56 331321] [debug] |xqc_engine_main_logic|END|now:1757683856331313|
[2025/09/12 13:30:56 331754] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:89|state:ESTABED|recv_time:1757683856331753|
[2025/09/12 13:30:56 331762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 331768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:81|
[2025/09/12 13:30:56 331772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:82|
[2025/09/12 13:30:56 331777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:82|
[2025/09/12 13:30:56 331781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 331788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:199|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:199|path_largest_ack:199|
[2025/09/12 13:30:56 331792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:115205|prior_delivered:83325|prior_time:1757683856274906|is_app_limited:0|send_elapse:46810|ack_elapse:56847|ctl_first_sent_time:1757683856275289|lagest_ack_time:1757683856331753|curr_delivered:151725|
[2025/09/12 13:30:56 331797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856275289|
[2025/09/12 13:30:56 331801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 13:30:56 331805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56611|rttvar:616|minrtt:30564|latest_rtt:56464|ack_delay:48|
[2025/09/12 13:30:56 331809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56587|rttvar:510|minrtt:30564|latest_rtt:56464|ack_delay:48|
[2025/09/12 13:30:56 331814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:199|lost_pn:196|thresh:3|
[2025/09/12 13:30:56 331818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 331895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 331910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 331914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 331918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 331922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 331955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 331975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 331998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:196|lost_pn:196|po_sent_time:1757683856273354|lost_send_time:1757683856268093|loss_delay:63660|frame:STREAM |repair:128|
[2025/09/12 13:30:56 332022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856273354u|
[2025/09/12 13:30:56 332026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 332030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856337170|now:1757683856332030|interval:5140|
[2025/09/12 13:30:56 332034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856337170|now:1757683856332030|interv:5140|
[2025/09/12 13:30:56 332038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 46810, ack_elapse 56847, delivered 68400|rate 1203229|lost 51|
[2025/09/12 13:30:56 332042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203229) in round 6|
[2025/09/12 13:30:56 332047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 332051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:4954|
[2025/09/12 13:30:56 332057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856275289|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 332062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856275289|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 332066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148806|srtt:56587|latest_rtt:56464|min_rtt:30564|applimit:0|lost:50|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 332072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:82|largest:82|pns:2|
[2025/09/12 13:30:56 332076] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:89|pkt_type:SHORT_HEADER|pkt_num:82|frame:ACK |recv_time:1757683856331753|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 332081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976331753|now:1757683856331753|interv:120000000|
[2025/09/12 13:30:56 332085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976331753|now:1757683856331753|interv:120000000|
[2025/09/12 13:30:56 332089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856337798|pq_index:0|
[2025/09/12 13:30:56 332093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856331054|
[2025/09/12 13:30:56 332097] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856332097|
[2025/09/12 13:30:56 332102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856332101|
[2025/09/12 13:30:56 332107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56587|min_srtt:56587|path_bw:1211930|loss_rate:15.72|path_pto:0|
[2025/09/12 13:30:56 332112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:173343|
[2025/09/12 13:30:56 332116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56587|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 332120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:196|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 332125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56587|min_srtt:56587|path_bw:1211930|loss_rate:15.72|path_pto:0|
[2025/09/12 13:30:56 332129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:279453|
[2025/09/12 13:30:56 332133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56587|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 332140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 332145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56587|min_srtt:56587|path_bw:1211930|loss_rate:15.72|path_pto:0|
[2025/09/12 13:30:56 332149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:280632|
[2025/09/12 13:30:56 332153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 332157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 332161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 332165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 332169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:196|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 332174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:173343|
[2025/09/12 13:30:56 332178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 332182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:323|
[2025/09/12 13:30:56 332209] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:323|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856332189|stream_id:8|stream_offset:173343|
[2025/09/12 13:30:56 332214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:323|origin_pktnum:196|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 332220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 332227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856337170|now:1757683856332227|interval:4943|
[2025/09/12 13:30:56 332233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856337170|now:1757683856332227|interv:4943|
[2025/09/12 13:30:56 332240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 332248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 332255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:279453|
[2025/09/12 13:30:56 332262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 332269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:324|
[2025/09/12 13:30:56 332296] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:324|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856332278|stream_id:8|stream_offset:279453|
[2025/09/12 13:30:56 332307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:324|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 332314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 332320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856337170|now:1757683856332320|interval:4850|
[2025/09/12 13:30:56 332327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856337170|now:1757683856332320|interv:4850|
[2025/09/12 13:30:56 332334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 332341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856337170|
[2025/09/12 13:30:56 332347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856337170|
[2025/09/12 13:30:56 332354] [debug] |xqc_engine_wakeup_after|wakeup:1757683856337170|now:1757683856332354|diff:4816|
[2025/09/12 13:30:56 332361] [debug] |xqc_engine_main_logic|END|now:1757683856332101|
[2025/09/12 13:30:56 332369] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856332369|
[2025/09/12 13:30:56 332375] [debug] |xqc_engine_wakeup_after|wakeup:1757683856337170|now:1757683856332375|diff:4795|
[2025/09/12 13:30:56 332381] [debug] |xqc_engine_main_logic|END|now:1757683856332369|
[2025/09/12 13:30:56 332734] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:91|state:ESTABED|recv_time:1757683856332733|
[2025/09/12 13:30:56 332743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 332749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:82|
[2025/09/12 13:30:56 332753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:83|
[2025/09/12 13:30:56 332759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:83|
[2025/09/12 13:30:56 332763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 332769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:201|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:201|path_largest_ack:201|
[2025/09/12 13:30:56 332774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:117605|prior_delivered:83325|prior_time:1757683856274906|is_app_limited:0|send_elapse:46965|ack_elapse:57827|ctl_first_sent_time:1757683856275444|lagest_ack_time:1757683856332733|curr_delivered:152925|
[2025/09/12 13:30:56 332778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856275444|
[2025/09/12 13:30:56 332783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 13:30:56 332787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56587|rttvar:510|minrtt:30564|latest_rtt:57289|ack_delay:56|
[2025/09/12 13:30:56 332791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56668|rttvar:544|minrtt:30564|latest_rtt:57289|ack_delay:56|
[2025/09/12 13:30:56 332795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:201|lost_pn:198|thresh:3|
[2025/09/12 13:30:56 332799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 332877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 332892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 332896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 332900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 332907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 332915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 332959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 332997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:198|lost_pn:198|po_sent_time:1757683856273510|lost_send_time:1757683856268283|loss_delay:64450|frame:STREAM |repair:128|
[2025/09/12 13:30:56 333010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856273510u|
[2025/09/12 13:30:56 333014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 333018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856339820|now:1757683856333018|interval:6802|
[2025/09/12 13:30:56 333022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856339820|now:1757683856333018|interv:6802|
[2025/09/12 13:30:56 333029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 46965, ack_elapse 57827, delivered 69600|rate 1203590|lost 52|
[2025/09/12 13:30:56 333034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203590) in round 6|
[2025/09/12 13:30:56 333038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 333042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:4954|
[2025/09/12 13:30:56 333046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856275444|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 333050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856275444|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 333055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148806|srtt:56668|latest_rtt:57289|min_rtt:30564|applimit:0|lost:51|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 333060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:83|largest:83|pns:2|
[2025/09/12 13:30:56 333064] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:91|pkt_type:SHORT_HEADER|pkt_num:83|frame:ACK |recv_time:1757683856332733|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 333069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976332733|now:1757683856332733|interv:120000000|
[2025/09/12 13:30:56 333073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976332733|now:1757683856332733|interv:120000000|
[2025/09/12 13:30:56 333077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856337170|pq_index:0|
[2025/09/12 13:30:56 333081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856332101|
[2025/09/12 13:30:56 333085] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856333085|
[2025/09/12 13:30:56 333090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856333089|
[2025/09/12 13:30:56 333096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56668|min_srtt:56668|path_bw:1211930|loss_rate:15.94|path_pto:0|
[2025/09/12 13:30:56 333100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:175701|
[2025/09/12 13:30:56 333104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56668|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 333109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:198|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 333113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56668|min_srtt:56668|path_bw:1211930|loss_rate:15.94|path_pto:0|
[2025/09/12 13:30:56 333120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:280632|
[2025/09/12 13:30:56 333125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56668|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 333129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 333133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56668|min_srtt:56668|path_bw:1211930|loss_rate:15.94|path_pto:0|
[2025/09/12 13:30:56 333137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:281811|
[2025/09/12 13:30:56 333142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 333146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 333149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 333153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 333158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:198|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 333162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:175701|
[2025/09/12 13:30:56 333166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 333170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:325|
[2025/09/12 13:30:56 333198] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:325|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856333177|stream_id:8|stream_offset:175701|
[2025/09/12 13:30:56 333203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:325|origin_pktnum:198|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 333209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 333215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856339820|now:1757683856333215|interval:6605|
[2025/09/12 13:30:56 333222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856339820|now:1757683856333215|interv:6605|
[2025/09/12 13:30:56 333229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 333236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 333243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:280632|
[2025/09/12 13:30:56 333257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 333263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:326|
[2025/09/12 13:30:56 333288] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:326|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856333270|stream_id:8|stream_offset:280632|
[2025/09/12 13:30:56 333294] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:326|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 333298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 333304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856339820|now:1757683856333304|interval:6516|
[2025/09/12 13:30:56 333311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856339820|now:1757683856333304|interv:6516|
[2025/09/12 13:30:56 333317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 333325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856339820|
[2025/09/12 13:30:56 333331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856339820|
[2025/09/12 13:30:56 333337] [debug] |xqc_engine_wakeup_after|wakeup:1757683856339820|now:1757683856333337|diff:6483|
[2025/09/12 13:30:56 333344] [debug] |xqc_engine_main_logic|END|now:1757683856333089|
[2025/09/12 13:30:56 333352] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856333352|
[2025/09/12 13:30:56 333358] [debug] |xqc_engine_wakeup_after|wakeup:1757683856339820|now:1757683856333358|diff:6462|
[2025/09/12 13:30:56 333365] [debug] |xqc_engine_main_logic|END|now:1757683856333352|
[2025/09/12 13:30:56 333742] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:93|state:ESTABED|recv_time:1757683856333742|
[2025/09/12 13:30:56 333750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 333756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:83|
[2025/09/12 13:30:56 333760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:84|
[2025/09/12 13:30:56 333765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:84|
[2025/09/12 13:30:56 333769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 333775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:203|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:203|path_largest_ack:203|
[2025/09/12 13:30:56 333780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:117605|prior_delivered:85725|prior_time:1757683856276956|is_app_limited:0|send_elapse:47015|ack_elapse:56786|ctl_first_sent_time:1757683856277316|lagest_ack_time:1757683856333742|curr_delivered:154125|
[2025/09/12 13:30:56 333784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856277316|
[2025/09/12 13:30:56 333789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 13:30:56 333793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56668|rttvar:544|minrtt:30564|latest_rtt:56426|ack_delay:40|
[2025/09/12 13:30:56 333802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56633|rttvar:478|minrtt:30564|latest_rtt:56426|ack_delay:40|
[2025/09/12 13:30:56 333806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:203|lost_pn:200|thresh:3|
[2025/09/12 13:30:56 333810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 333883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 333904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 333908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 333912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 333916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 333924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 333966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 333996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 334000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 334004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 334007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 334011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 334016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:200|lost_pn:200|po_sent_time:1757683856275370|lost_send_time:1757683856270030|loss_delay:63712|frame:STREAM |repair:128|
[2025/09/12 13:30:56 334023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856275370u|
[2025/09/12 13:30:56 334027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 334031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856339233|now:1757683856334031|interval:5202|
[2025/09/12 13:30:56 334035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856339233|now:1757683856334031|interv:5202|
[2025/09/12 13:30:56 334040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 47015, ack_elapse 56786, delivered 68400|rate 1204522|lost 53|
[2025/09/12 13:30:56 334044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204522) in round 6|
[2025/09/12 13:30:56 334048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 334052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:4954|
[2025/09/12 13:30:56 334056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856277316|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 334060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856277316|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 334064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148806|srtt:56633|latest_rtt:56426|min_rtt:30564|applimit:0|lost:52|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 334070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:84|largest:84|pns:2|
[2025/09/12 13:30:56 334074] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:93|pkt_type:SHORT_HEADER|pkt_num:84|frame:ACK |recv_time:1757683856333742|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 334079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976333742|now:1757683856333742|interv:120000000|
[2025/09/12 13:30:56 334083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976333742|now:1757683856333742|interv:120000000|
[2025/09/12 13:30:56 334087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856339820|pq_index:0|
[2025/09/12 13:30:56 334091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856333089|
[2025/09/12 13:30:56 334095] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856334095|
[2025/09/12 13:30:56 334100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856334099|
[2025/09/12 13:30:56 334105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56633|min_srtt:56633|path_bw:1211930|loss_rate:16.15|path_pto:0|
[2025/09/12 13:30:56 334110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:178059|
[2025/09/12 13:30:56 334117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56633|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 334121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:200|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 334125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56633|min_srtt:56633|path_bw:1211930|loss_rate:16.15|path_pto:0|
[2025/09/12 13:30:56 334130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:281811|
[2025/09/12 13:30:56 334134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56633|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 334138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 334143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56633|min_srtt:56633|path_bw:1211930|loss_rate:16.15|path_pto:0|
[2025/09/12 13:30:56 334147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:282990|
[2025/09/12 13:30:56 334151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 334155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 334159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 334163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 334167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:200|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 334171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:178059|
[2025/09/12 13:30:56 334176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 334180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:327|
[2025/09/12 13:30:56 334206] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:327|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856334186|stream_id:8|stream_offset:178059|
[2025/09/12 13:30:56 334212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:327|origin_pktnum:200|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 334217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 334224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856339233|now:1757683856334224|interval:5009|
[2025/09/12 13:30:56 334236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856339233|now:1757683856334224|interv:5009|
[2025/09/12 13:30:56 334243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 334251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 334258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:281811|
[2025/09/12 13:30:56 334265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 334272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:328|
[2025/09/12 13:30:56 334298] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:328|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856334279|stream_id:8|stream_offset:281811|
[2025/09/12 13:30:56 334304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:328|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 334311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 334318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856339233|now:1757683856334318|interval:4915|
[2025/09/12 13:30:56 334324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856339233|now:1757683856334318|interv:4915|
[2025/09/12 13:30:56 334331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 334338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856339233|
[2025/09/12 13:30:56 334345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856339233|
[2025/09/12 13:30:56 334351] [debug] |xqc_engine_wakeup_after|wakeup:1757683856339233|now:1757683856334351|diff:4882|
[2025/09/12 13:30:56 334358] [debug] |xqc_engine_main_logic|END|now:1757683856334099|
[2025/09/12 13:30:56 334366] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856334366|
[2025/09/12 13:30:56 334372] [debug] |xqc_engine_wakeup_after|wakeup:1757683856339233|now:1757683856334372|diff:4861|
[2025/09/12 13:30:56 334379] [debug] |xqc_engine_main_logic|END|now:1757683856334366|
[2025/09/12 13:30:56 335831] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:95|state:ESTABED|recv_time:1757683856335830|
[2025/09/12 13:30:56 335840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 335846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:84|
[2025/09/12 13:30:56 335850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:85|
[2025/09/12 13:30:56 335856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:85|
[2025/09/12 13:30:56 335860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 335866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:204|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:207|path_largest_ack:204|
[2025/09/12 13:30:56 335876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:118805|prior_delivered:85725|prior_time:1757683856276956|is_app_limited:0|send_elapse:47125|ack_elapse:58874|ctl_first_sent_time:1757683856277426|lagest_ack_time:1757683856335830|curr_delivered:155325|
[2025/09/12 13:30:56 335881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856277426|
[2025/09/12 13:30:56 335885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 13:30:56 335889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:207|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:207|path_largest_ack:207|
[2025/09/12 13:30:56 335894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:120005|prior_delivered:88125|prior_time:1757683856278950|is_app_limited:0|send_elapse:48847|ack_elapse:56880|ctl_first_sent_time:1757683856279311|lagest_ack_time:1757683856335830|curr_delivered:156525|
[2025/09/12 13:30:56 335898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856279311|
[2025/09/12 13:30:56 335902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:69|
[2025/09/12 13:30:56 335906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56633|rttvar:478|minrtt:30564|latest_rtt:56519|ack_delay:64|
[2025/09/12 13:30:56 335910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56610|rttvar:403|minrtt:30564|latest_rtt:56519|ack_delay:64|
[2025/09/12 13:30:56 335914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:207|lost_pn:204|thresh:3|
[2025/09/12 13:30:56 335918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 335922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 335926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 335947] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 335957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 335961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 335964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 335968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 335972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 335976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 335980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 335983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 335990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 335994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 335998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 336017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 336032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 336036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 336040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 336044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 336051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 336070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 336127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:202|lost_pn:204|po_sent_time:1757683856275521|lost_send_time:1757683856272144|loss_delay:63686|frame:STREAM |repair:128|
[2025/09/12 13:30:56 336131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856275521u|
[2025/09/12 13:30:56 336135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 336139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856341226|now:1757683856336139|interval:5087|
[2025/09/12 13:30:56 336143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856341226|now:1757683856336139|interv:5087|
[2025/09/12 13:30:56 336147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 48847, ack_elapse 56880, delivered 68400|rate 1202531|lost 54|
[2025/09/12 13:30:56 336151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202531) in round 6|
[2025/09/12 13:30:56 336156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 336160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:4954|
[2025/09/12 13:30:56 336164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856279311|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 336168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856279311|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 336172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147606|srtt:56610|latest_rtt:56519|min_rtt:30564|applimit:0|lost:53|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 336181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:85|largest:85|pns:2|
[2025/09/12 13:30:56 336185] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:95|pkt_type:SHORT_HEADER|pkt_num:85|frame:ACK |recv_time:1757683856335830|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 336190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976335830|now:1757683856335830|interv:120000000|
[2025/09/12 13:30:56 336194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976335830|now:1757683856335830|interv:120000000|
[2025/09/12 13:30:56 336198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856339233|pq_index:0|
[2025/09/12 13:30:56 336202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856334099|
[2025/09/12 13:30:56 336206] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856336206|
[2025/09/12 13:30:56 336211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856336210|
[2025/09/12 13:30:56 336216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56610|min_srtt:56610|path_bw:1211930|loss_rate:16.36|path_pto:0|
[2025/09/12 13:30:56 336221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:180417|
[2025/09/12 13:30:56 336225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56610|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 336230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:202|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 336234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56610|min_srtt:56610|path_bw:1211930|loss_rate:16.36|path_pto:0|
[2025/09/12 13:30:56 336238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:282990|
[2025/09/12 13:30:56 336242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56610|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 336247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 336251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56610|min_srtt:56610|path_bw:1211930|loss_rate:16.36|path_pto:0|
[2025/09/12 13:30:56 336255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:284169|
[2025/09/12 13:30:56 336259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56610|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 336264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 336271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56610|min_srtt:56610|path_bw:1211930|loss_rate:16.36|path_pto:0|
[2025/09/12 13:30:56 336275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:285348|
[2025/09/12 13:30:56 336279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 336283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 336287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 336291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 336295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:202|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 336300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:180417|
[2025/09/12 13:30:56 336304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 336308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:329|
[2025/09/12 13:30:56 336335] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:329|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147606|now:1757683856336315|stream_id:8|stream_offset:180417|
[2025/09/12 13:30:56 336341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:329|origin_pktnum:202|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 336345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147606|applimit:0|
[2025/09/12 13:30:56 336349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856341226|now:1757683856336349|interval:4877|
[2025/09/12 13:30:56 336355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856341226|now:1757683856336349|interv:4877|
[2025/09/12 13:30:56 336361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148806|
[2025/09/12 13:30:56 336369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 336375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:282990|
[2025/09/12 13:30:56 336382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 336389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:330|
[2025/09/12 13:30:56 336419] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:330|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856336399|stream_id:8|stream_offset:282990|
[2025/09/12 13:30:56 336429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:330|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 336433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 336440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856341226|now:1757683856336440|interval:4786|
[2025/09/12 13:30:56 336447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856341226|now:1757683856336440|interv:4786|
[2025/09/12 13:30:56 336453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 336461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 336468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:284169|
[2025/09/12 13:30:56 336475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 336480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:331|
[2025/09/12 13:30:56 336505] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:331|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856336487|stream_id:8|stream_offset:284169|
[2025/09/12 13:30:56 336512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:331|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 336518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 336525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856341226|now:1757683856336525|interval:4701|
[2025/09/12 13:30:56 336532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856341226|now:1757683856336525|interv:4701|
[2025/09/12 13:30:56 336538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 336546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856341226|
[2025/09/12 13:30:56 336553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856341226|
[2025/09/12 13:30:56 336559] [debug] |xqc_engine_wakeup_after|wakeup:1757683856341226|now:1757683856336559|diff:4667|
[2025/09/12 13:30:56 336566] [debug] |xqc_engine_main_logic|END|now:1757683856336210|
[2025/09/12 13:30:56 336575] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856336574|
[2025/09/12 13:30:56 336580] [debug] |xqc_engine_wakeup_after|wakeup:1757683856341226|now:1757683856336580|diff:4646|
[2025/09/12 13:30:56 336586] [debug] |xqc_engine_main_logic|END|now:1757683856336574|
[2025/09/12 13:30:56 337746] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:97|state:ESTABED|recv_time:1757683856337744|
[2025/09/12 13:30:56 337756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 337762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:85|
[2025/09/12 13:30:56 337766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:86|
[2025/09/12 13:30:56 337777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:86|
[2025/09/12 13:30:56 337782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 337788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:208|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:211|path_largest_ack:208|
[2025/09/12 13:30:56 337792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:121205|prior_delivered:88125|prior_time:1757683856278950|is_app_limited:0|send_elapse:48955|ack_elapse:58794|ctl_first_sent_time:1757683856279419|lagest_ack_time:1757683856337744|curr_delivered:157725|
[2025/09/12 13:30:56 337797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856279419|
[2025/09/12 13:30:56 337802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:69|
[2025/09/12 13:30:56 337806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:211|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:211|path_largest_ack:211|
[2025/09/12 13:30:56 337810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:122405|prior_delivered:90525|prior_time:1757683856280911|is_app_limited:0|send_elapse:48998|ack_elapse:56833|ctl_first_sent_time:1757683856281286|lagest_ack_time:1757683856337744|curr_delivered:158925|
[2025/09/12 13:30:56 337815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856281286|
[2025/09/12 13:30:56 337819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:70|
[2025/09/12 13:30:56 337823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56610|rttvar:403|minrtt:30564|latest_rtt:56458|ack_delay:40|
[2025/09/12 13:30:56 337827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56586|rttvar:351|minrtt:30564|latest_rtt:56458|ack_delay:40|
[2025/09/12 13:30:56 337831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:211|lost_pn:208|thresh:3|
[2025/09/12 13:30:56 337835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 337910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 337925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 337929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 337952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 337956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 337963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 337983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 337997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 338001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 338004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 338008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 338012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 338016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 338020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 338023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 338027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 338031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 338035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 338039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 338043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:205|lost_pn:208|po_sent_time:1757683856277540|lost_send_time:1757683856274085|loss_delay:63659|frame:STREAM |repair:128|
[2025/09/12 13:30:56 338048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:206|lost_pn:208|po_sent_time:1757683856277642|lost_send_time:1757683856274085|loss_delay:63659|frame:STREAM |repair:128|
[2025/09/12 13:30:56 338052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856277642u|
[2025/09/12 13:30:56 338056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 338060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856343196|now:1757683856338060|interval:5136|
[2025/09/12 13:30:56 338064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856343196|now:1757683856338060|interv:5136|
[2025/09/12 13:30:56 338068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 48998, ack_elapse 56833, delivered 68400|rate 1203526|lost 56|
[2025/09/12 13:30:56 338073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203526) in round 6|
[2025/09/12 13:30:56 338077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 338081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:4962|
[2025/09/12 13:30:56 338085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856281286|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 338092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856281286|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 338096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:146406|srtt:56586|latest_rtt:56458|min_rtt:30564|applimit:0|lost:54|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 338102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:86|largest:86|pns:2|
[2025/09/12 13:30:56 338106] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:97|pkt_type:SHORT_HEADER|pkt_num:86|frame:ACK |recv_time:1757683856337744|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 338111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976337744|now:1757683856337744|interv:120000000|
[2025/09/12 13:30:56 338115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976337744|now:1757683856337744|interv:120000000|
[2025/09/12 13:30:56 338119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856341226|pq_index:0|
[2025/09/12 13:30:56 338123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856336210|
[2025/09/12 13:30:56 338127] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856338127|
[2025/09/12 13:30:56 338131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856338130|
[2025/09/12 13:30:56 338137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56586|min_srtt:56586|path_bw:1211930|loss_rate:16.51|path_pto:0|
[2025/09/12 13:30:56 338141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:183954|
[2025/09/12 13:30:56 338146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56586|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 338150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:205|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 338154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56586|min_srtt:56586|path_bw:1211930|loss_rate:16.51|path_pto:0|
[2025/09/12 13:30:56 338158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:185133|
[2025/09/12 13:30:56 338163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56586|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 338167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:206|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 338174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56586|min_srtt:56586|path_bw:1211930|loss_rate:16.51|path_pto:0|
[2025/09/12 13:30:56 338178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:285348|
[2025/09/12 13:30:56 338182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56586|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 338187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 338191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56586|min_srtt:56586|path_bw:1211930|loss_rate:16.51|path_pto:0|
[2025/09/12 13:30:56 338195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:286527|
[2025/09/12 13:30:56 338199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56586|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 338203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 338208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56586|min_srtt:56586|path_bw:1211930|loss_rate:16.51|path_pto:0|
[2025/09/12 13:30:56 338212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:287706|
[2025/09/12 13:30:56 338216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 338220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 338224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 338228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 338232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:205|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 338236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:183954|
[2025/09/12 13:30:56 338241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 338245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:332|
[2025/09/12 13:30:56 338273] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:332|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146406|now:1757683856338251|stream_id:8|stream_offset:183954|
[2025/09/12 13:30:56 338282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:332|origin_pktnum:205|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 338296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146406|applimit:0|
[2025/09/12 13:30:56 338302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856343196|now:1757683856338302|interval:4894|
[2025/09/12 13:30:56 338309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856343196|now:1757683856338302|interv:4894|
[2025/09/12 13:30:56 338315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147606|
[2025/09/12 13:30:56 338323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:206|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 338329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:185133|
[2025/09/12 13:30:56 338337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 338344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:333|
[2025/09/12 13:30:56 338374] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:333|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147606|now:1757683856338354|stream_id:8|stream_offset:185133|
[2025/09/12 13:30:56 338380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:333|origin_pktnum:206|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 338385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147606|applimit:0|
[2025/09/12 13:30:56 338389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856343196|now:1757683856338388|interval:4808|
[2025/09/12 13:30:56 338396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856343196|now:1757683856338388|interv:4808|
[2025/09/12 13:30:56 338402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148806|
[2025/09/12 13:30:56 338410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 338417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:285348|
[2025/09/12 13:30:56 338424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 338431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:334|
[2025/09/12 13:30:56 338456] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:334|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856338439|stream_id:8|stream_offset:285348|
[2025/09/12 13:30:56 338461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:334|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 338465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 338477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856343196|now:1757683856338477|interval:4719|
[2025/09/12 13:30:56 338484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856343196|now:1757683856338477|interv:4719|
[2025/09/12 13:30:56 338491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 338498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 338505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:286527|
[2025/09/12 13:30:56 338512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 338518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:335|
[2025/09/12 13:30:56 338553] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:335|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856338528|stream_id:8|stream_offset:286527|
[2025/09/12 13:30:56 338562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:335|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 338568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 338575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856343196|now:1757683856338575|interval:4621|
[2025/09/12 13:30:56 338579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856343196|now:1757683856338575|interv:4621|
[2025/09/12 13:30:56 338583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 338588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856343196|
[2025/09/12 13:30:56 338592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856343196|
[2025/09/12 13:30:56 338596] [debug] |xqc_engine_wakeup_after|wakeup:1757683856343196|now:1757683856338596|diff:4600|
[2025/09/12 13:30:56 338601] [debug] |xqc_engine_main_logic|END|now:1757683856338130|
[2025/09/12 13:30:56 338606] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856338606|
[2025/09/12 13:30:56 338610] [debug] |xqc_engine_wakeup_after|wakeup:1757683856343196|now:1757683856338610|diff:4586|
[2025/09/12 13:30:56 338614] [debug] |xqc_engine_main_logic|END|now:1757683856338606|
[2025/09/12 13:30:56 339759] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:99|state:ESTABED|recv_time:1757683856339759|
[2025/09/12 13:30:56 339768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 339773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:86|
[2025/09/12 13:30:56 339777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:87|
[2025/09/12 13:30:56 339783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:87|
[2025/09/12 13:30:56 339787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 339793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:212|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:215|path_largest_ack:212|
[2025/09/12 13:30:56 339802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:123605|prior_delivered:90525|prior_time:1757683856280911|is_app_limited:0|send_elapse:49104|ack_elapse:58848|ctl_first_sent_time:1757683856281392|lagest_ack_time:1757683856339759|curr_delivered:160125|
[2025/09/12 13:30:56 339807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856281392|
[2025/09/12 13:30:56 339812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:69|
[2025/09/12 13:30:56 339816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:215|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:215|path_largest_ack:215|
[2025/09/12 13:30:56 339820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:124805|prior_delivered:92925|prior_time:1757683856282909|is_app_limited:0|send_elapse:50837|ack_elapse:56850|ctl_first_sent_time:1757683856283283|lagest_ack_time:1757683856339759|curr_delivered:161325|
[2025/09/12 13:30:56 339825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856283283|
[2025/09/12 13:30:56 339829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:70|
[2025/09/12 13:30:56 339833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56586|rttvar:351|minrtt:30564|latest_rtt:56476|ack_delay:32|
[2025/09/12 13:30:56 339837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56568|rttvar:299|minrtt:30564|latest_rtt:56476|ack_delay:32|
[2025/09/12 13:30:56 339841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:215|lost_pn:212|thresh:3|
[2025/09/12 13:30:56 339846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 339921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 339955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 339959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 339962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 339966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 339974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 339993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 339997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 340001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 340004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 340011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 340015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 340019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 340023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 340026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 340030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 340034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 340038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 340042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 340046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 340049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 340053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 340057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 340062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:209|lost_pn:212|po_sent_time:1757683856279537|lost_send_time:1757683856276120|loss_delay:63639|frame:STREAM |repair:128|
[2025/09/12 13:30:56 340066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:210|lost_pn:212|po_sent_time:1757683856279634|lost_send_time:1757683856276120|loss_delay:63639|frame:STREAM |repair:128|
[2025/09/12 13:30:56 340071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856279634u|
[2025/09/12 13:30:56 340075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 340079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856345149|now:1757683856340079|interval:5070|
[2025/09/12 13:30:56 340083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856345149|now:1757683856340079|interv:5070|
[2025/09/12 13:30:56 340087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 50837, ack_elapse 56850, delivered 68400|rate 1203166|lost 58|
[2025/09/12 13:30:56 340091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203166) in round 6|
[2025/09/12 13:30:56 340096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 340100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:4962|
[2025/09/12 13:30:56 340104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856283283|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 340111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856283283|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 340115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:146406|srtt:56568|latest_rtt:56476|min_rtt:30564|applimit:0|lost:56|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 340121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:87|largest:87|pns:2|
[2025/09/12 13:30:56 340125] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:99|pkt_type:SHORT_HEADER|pkt_num:87|frame:ACK |recv_time:1757683856339759|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 340130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976339759|now:1757683856339759|interv:120000000|
[2025/09/12 13:30:56 340134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976339759|now:1757683856339759|interv:120000000|
[2025/09/12 13:30:56 340138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856343196|pq_index:0|
[2025/09/12 13:30:56 340142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856338130|
[2025/09/12 13:30:56 340146] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856340146|
[2025/09/12 13:30:56 340151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856340150|
[2025/09/12 13:30:56 340157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56568|min_srtt:56568|path_bw:1211930|loss_rate:16.92|path_pto:0|
[2025/09/12 13:30:56 340161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:188670|
[2025/09/12 13:30:56 340166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56568|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 340170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:209|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 340174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56568|min_srtt:56568|path_bw:1211930|loss_rate:16.92|path_pto:0|
[2025/09/12 13:30:56 340178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:189849|
[2025/09/12 13:30:56 340183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56568|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 340187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:210|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 340194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56568|min_srtt:56568|path_bw:1211930|loss_rate:16.92|path_pto:0|
[2025/09/12 13:30:56 340198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:287706|
[2025/09/12 13:30:56 340202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56568|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 340206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 340211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56568|min_srtt:56568|path_bw:1211930|loss_rate:16.92|path_pto:0|
[2025/09/12 13:30:56 340215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:288885|
[2025/09/12 13:30:56 340219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56568|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 340223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 340228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56568|min_srtt:56568|path_bw:1211930|loss_rate:16.92|path_pto:0|
[2025/09/12 13:30:56 340232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:290064|
[2025/09/12 13:30:56 340236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 340240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 340244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 340248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 340252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:209|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 340256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:188670|
[2025/09/12 13:30:56 340261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 340265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:336|
[2025/09/12 13:30:56 340295] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:336|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146406|now:1757683856340271|stream_id:8|stream_offset:188670|
[2025/09/12 13:30:56 340304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:336|origin_pktnum:209|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 340317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146406|applimit:0|
[2025/09/12 13:30:56 340323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856345149|now:1757683856340323|interval:4826|
[2025/09/12 13:30:56 340327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856345149|now:1757683856340323|interv:4826|
[2025/09/12 13:30:56 340332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147606|
[2025/09/12 13:30:56 340336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:210|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 340340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:189849|
[2025/09/12 13:30:56 340345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 340349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:337|
[2025/09/12 13:30:56 340375] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:337|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147606|now:1757683856340355|stream_id:8|stream_offset:189849|
[2025/09/12 13:30:56 340383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:337|origin_pktnum:210|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 340390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147606|applimit:0|
[2025/09/12 13:30:56 340396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856345149|now:1757683856340396|interval:4753|
[2025/09/12 13:30:56 340403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856345149|now:1757683856340396|interv:4753|
[2025/09/12 13:30:56 340407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148806|
[2025/09/12 13:30:56 340412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 340416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:287706|
[2025/09/12 13:30:56 340421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 340425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:338|
[2025/09/12 13:30:56 340449] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:338|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856340431|stream_id:8|stream_offset:287706|
[2025/09/12 13:30:56 340457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:338|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 340464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 340475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856345149|now:1757683856340475|interval:4674|
[2025/09/12 13:30:56 340481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856345149|now:1757683856340475|interv:4674|
[2025/09/12 13:30:56 340485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 340490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 340494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:288885|
[2025/09/12 13:30:56 340501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 340507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:339|
[2025/09/12 13:30:56 340540] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:339|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856340517|stream_id:8|stream_offset:288885|
[2025/09/12 13:30:56 340549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:339|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 340555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 340562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856345149|now:1757683856340562|interval:4587|
[2025/09/12 13:30:56 340567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856345149|now:1757683856340562|interv:4587|
[2025/09/12 13:30:56 340571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 340576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856345149|
[2025/09/12 13:30:56 340580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856345149|
[2025/09/12 13:30:56 340584] [debug] |xqc_engine_wakeup_after|wakeup:1757683856345149|now:1757683856340584|diff:4565|
[2025/09/12 13:30:56 340588] [debug] |xqc_engine_main_logic|END|now:1757683856340150|
[2025/09/12 13:30:56 340593] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856340593|
[2025/09/12 13:30:56 340597] [debug] |xqc_engine_wakeup_after|wakeup:1757683856345149|now:1757683856340597|diff:4552|
[2025/09/12 13:30:56 340601] [debug] |xqc_engine_main_logic|END|now:1757683856340593|
[2025/09/12 13:30:56 341729] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:101|state:ESTABED|recv_time:1757683856341728|
[2025/09/12 13:30:56 341737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 341742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:87|
[2025/09/12 13:30:56 341746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:88|
[2025/09/12 13:30:56 341752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:88|
[2025/09/12 13:30:56 341756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 341762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:216|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:219|path_largest_ack:216|
[2025/09/12 13:30:56 341771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:126005|prior_delivered:92925|prior_time:1757683856282909|is_app_limited:0|send_elapse:50941|ack_elapse:58819|ctl_first_sent_time:1757683856283387|lagest_ack_time:1757683856341728|curr_delivered:162525|
[2025/09/12 13:30:56 341776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856283387|
[2025/09/12 13:30:56 341780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:69|
[2025/09/12 13:30:56 341785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:219|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:219|path_largest_ack:219|
[2025/09/12 13:30:56 341789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:127205|prior_delivered:95325|prior_time:1757683856284892|is_app_limited:0|send_elapse:50958|ack_elapse:56836|ctl_first_sent_time:1757683856285269|lagest_ack_time:1757683856341728|curr_delivered:163725|
[2025/09/12 13:30:56 341793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856285269|
[2025/09/12 13:30:56 341797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:70|
[2025/09/12 13:30:56 341801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56568|rttvar:299|minrtt:30564|latest_rtt:56459|ack_delay:40|
[2025/09/12 13:30:56 341805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56549|rttvar:262|minrtt:30564|latest_rtt:56459|ack_delay:40|
[2025/09/12 13:30:56 341810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:219|lost_pn:216|thresh:3|
[2025/09/12 13:30:56 341814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 341889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 341904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 341908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 341911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 341915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 341923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341949] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 341960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 341997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 342001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 342005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 342009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 342012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 342016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 342020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 342024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 342028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 342031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 342036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:213|lost_pn:216|po_sent_time:1757683856281510|lost_send_time:1757683856278111|loss_delay:63617|frame:STREAM |repair:128|
[2025/09/12 13:30:56 342041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:214|lost_pn:216|po_sent_time:1757683856281611|lost_send_time:1757683856278111|loss_delay:63617|frame:STREAM |repair:128|
[2025/09/12 13:30:56 342045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856281611u|
[2025/09/12 13:30:56 342049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 342053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856347120|now:1757683856342053|interval:5067|
[2025/09/12 13:30:56 342057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856347120|now:1757683856342053|interv:5067|
[2025/09/12 13:30:56 342061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 50958, ack_elapse 56836, delivered 68400|rate 1203462|lost 60|
[2025/09/12 13:30:56 342065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203462) in round 6|
[2025/09/12 13:30:56 342069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 342076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:4962|
[2025/09/12 13:30:56 342080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856285269|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 342084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856285269|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 342089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:146406|srtt:56549|latest_rtt:56459|min_rtt:30564|applimit:0|lost:58|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 342094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:88|largest:88|pns:2|
[2025/09/12 13:30:56 342099] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:101|pkt_type:SHORT_HEADER|pkt_num:88|frame:ACK |recv_time:1757683856341728|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 342103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976341728|now:1757683856341728|interv:120000000|
[2025/09/12 13:30:56 342107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976341728|now:1757683856341728|interv:120000000|
[2025/09/12 13:30:56 342111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856345149|pq_index:0|
[2025/09/12 13:30:56 342115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856340150|
[2025/09/12 13:30:56 342119] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856342119|
[2025/09/12 13:30:56 342124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856342123|
[2025/09/12 13:30:56 342129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56549|min_srtt:56549|path_bw:1211930|loss_rate:17.31|path_pto:0|
[2025/09/12 13:30:56 342134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:193386|
[2025/09/12 13:30:56 342138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56549|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 342143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:213|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 342148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56549|min_srtt:56549|path_bw:1211930|loss_rate:17.31|path_pto:0|
[2025/09/12 13:30:56 342152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:194565|
[2025/09/12 13:30:56 342156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56549|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 342163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:214|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 342167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56549|min_srtt:56549|path_bw:1211930|loss_rate:17.31|path_pto:0|
[2025/09/12 13:30:56 342171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:290064|
[2025/09/12 13:30:56 342175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56549|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 342180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 342184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56549|min_srtt:56549|path_bw:1211930|loss_rate:17.31|path_pto:0|
[2025/09/12 13:30:56 342188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:291243|
[2025/09/12 13:30:56 342192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56549|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 342197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 342201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56549|min_srtt:56549|path_bw:1211930|loss_rate:17.31|path_pto:0|
[2025/09/12 13:30:56 342205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:292422|
[2025/09/12 13:30:56 342209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 342213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 342217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 342221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 342225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:213|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 342229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:193386|
[2025/09/12 13:30:56 342234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 342238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:340|
[2025/09/12 13:30:56 342267] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:340|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146406|now:1757683856342244|stream_id:8|stream_offset:193386|
[2025/09/12 13:30:56 342280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:340|origin_pktnum:213|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 342287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146406|applimit:0|
[2025/09/12 13:30:56 342294] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856347120|now:1757683856342294|interval:4826|
[2025/09/12 13:30:56 342299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856347120|now:1757683856342294|interv:4826|
[2025/09/12 13:30:56 342303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147606|
[2025/09/12 13:30:56 342307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:214|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 342311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:194565|
[2025/09/12 13:30:56 342316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 342320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:341|
[2025/09/12 13:30:56 342346] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:341|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147606|now:1757683856342326|stream_id:8|stream_offset:194565|
[2025/09/12 13:30:56 342353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:341|origin_pktnum:214|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 342361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147606|applimit:0|
[2025/09/12 13:30:56 342367] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856347120|now:1757683856342367|interval:4753|
[2025/09/12 13:30:56 342373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856347120|now:1757683856342367|interv:4753|
[2025/09/12 13:30:56 342377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148806|
[2025/09/12 13:30:56 342382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 342386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:290064|
[2025/09/12 13:30:56 342391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 342395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:342|
[2025/09/12 13:30:56 342419] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:342|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856342401|stream_id:8|stream_offset:290064|
[2025/09/12 13:30:56 342427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:342|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 342440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 342446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856347120|now:1757683856342446|interval:4674|
[2025/09/12 13:30:56 342450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856347120|now:1757683856342446|interv:4674|
[2025/09/12 13:30:56 342454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 342459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 342463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:291243|
[2025/09/12 13:30:56 342467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 342471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:343|
[2025/09/12 13:30:56 342496] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:343|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856342477|stream_id:8|stream_offset:291243|
[2025/09/12 13:30:56 342504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:343|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 342510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 342516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856347120|now:1757683856342516|interval:4604|
[2025/09/12 13:30:56 342523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856347120|now:1757683856342516|interv:4604|
[2025/09/12 13:30:56 342529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 342534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856347120|
[2025/09/12 13:30:56 342538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856347120|
[2025/09/12 13:30:56 342542] [debug] |xqc_engine_wakeup_after|wakeup:1757683856347120|now:1757683856342542|diff:4578|
[2025/09/12 13:30:56 342546] [debug] |xqc_engine_main_logic|END|now:1757683856342123|
[2025/09/12 13:30:56 342551] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856342551|
[2025/09/12 13:30:56 342555] [debug] |xqc_engine_wakeup_after|wakeup:1757683856347120|now:1757683856342555|diff:4565|
[2025/09/12 13:30:56 342559] [debug] |xqc_engine_main_logic|END|now:1757683856342551|
[2025/09/12 13:30:56 343771] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:104|state:ESTABED|recv_time:1757683856343770|
[2025/09/12 13:30:56 343782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 343788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:88|
[2025/09/12 13:30:56 343792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:89|
[2025/09/12 13:30:56 343798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:89|
[2025/09/12 13:30:56 343811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 343817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:220|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:223|path_largest_ack:220|
[2025/09/12 13:30:56 343822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:128405|prior_delivered:95325|prior_time:1757683856284892|is_app_limited:0|send_elapse:51066|ack_elapse:58878|ctl_first_sent_time:1757683856285377|lagest_ack_time:1757683856343770|curr_delivered:164925|
[2025/09/12 13:30:56 343827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856285377|
[2025/09/12 13:30:56 343831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:69|
[2025/09/12 13:30:56 343836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:223|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:223|path_largest_ack:223|
[2025/09/12 13:30:56 343840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:129605|prior_delivered:97725|prior_time:1757683856286862|is_app_limited:0|send_elapse:52755|ack_elapse:56908|ctl_first_sent_time:1757683856287235|lagest_ack_time:1757683856343770|curr_delivered:166125|
[2025/09/12 13:30:56 343844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856287235|
[2025/09/12 13:30:56 343848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:70|
[2025/09/12 13:30:56 343852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56549|rttvar:262|minrtt:30564|latest_rtt:56535|ack_delay:40|
[2025/09/12 13:30:56 343857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56542|rttvar:210|minrtt:30564|latest_rtt:56535|ack_delay:40|
[2025/09/12 13:30:56 343861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:223|lost_pn:220|thresh:3|
[2025/09/12 13:30:56 343865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 343959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 343974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 343978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 343982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 343986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 343993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 343997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 344012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:217|lost_pn:220|po_sent_time:1757683856283503|lost_send_time:1757683856280161|loss_delay:63609|frame:STREAM |repair:128|
[2025/09/12 13:30:56 344101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:218|lost_pn:220|po_sent_time:1757683856283604|lost_send_time:1757683856280161|loss_delay:63609|frame:STREAM |repair:128|
[2025/09/12 13:30:56 344105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856283604u|
[2025/09/12 13:30:56 344109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 344113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856349098|now:1757683856344113|interval:4985|
[2025/09/12 13:30:56 344120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856349098|now:1757683856344113|interv:4985|
[2025/09/12 13:30:56 344125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 52755, ack_elapse 56908, delivered 68400|rate 1201939|lost 62|
[2025/09/12 13:30:56 344129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201939) in round 6|
[2025/09/12 13:30:56 344133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 344137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:4962|
[2025/09/12 13:30:56 344141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856287235|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 344146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856287235|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 344151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:146406|srtt:56542|latest_rtt:56535|min_rtt:30564|applimit:0|lost:60|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 344156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:1|
[2025/09/12 13:30:56 344161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:ACK_01RTT|expire:1757683856368770|now:1757683856343770|interv:25000|
[2025/09/12 13:30:56 344166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856343770|max_ack_delay:25000|
[2025/09/12 13:30:56 344170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:89|largest:89|pns:2|
[2025/09/12 13:30:56 344175] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:104|pkt_type:SHORT_HEADER|pkt_num:89|frame:PING ACK |recv_time:1757683856343770|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 344180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976343770|now:1757683856343770|interv:120000000|
[2025/09/12 13:30:56 344184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976343770|now:1757683856343770|interv:120000000|
[2025/09/12 13:30:56 344188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856347120|pq_index:0|
[2025/09/12 13:30:56 344192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856342123|
[2025/09/12 13:30:56 344196] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856344196|
[2025/09/12 13:30:56 344200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856344200|
[2025/09/12 13:30:56 344206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56542|min_srtt:56542|path_bw:1211930|loss_rate:17.70|path_pto:0|
[2025/09/12 13:30:56 344211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:198102|
[2025/09/12 13:30:56 344218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56542|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 344222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:217|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 344227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56542|min_srtt:56542|path_bw:1211930|loss_rate:17.70|path_pto:0|
[2025/09/12 13:30:56 344231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:199281|
[2025/09/12 13:30:56 344235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56542|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 344240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:218|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 344244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56542|min_srtt:56542|path_bw:1211930|loss_rate:17.70|path_pto:0|
[2025/09/12 13:30:56 344248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:292422|
[2025/09/12 13:30:56 344254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56542|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 344261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 344268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56542|min_srtt:56542|path_bw:1211930|loss_rate:17.70|path_pto:0|
[2025/09/12 13:30:56 344275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:293601|
[2025/09/12 13:30:56 344282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56542|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 344290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 344296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56542|min_srtt:56542|path_bw:1211930|loss_rate:17.70|path_pto:0|
[2025/09/12 13:30:56 344303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:294780|
[2025/09/12 13:30:56 344310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 344317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 344329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 344334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 344339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:217|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 344343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:198102|
[2025/09/12 13:30:56 344347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 344352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:344|
[2025/09/12 13:30:56 344381] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:344|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146406|now:1757683856344359|stream_id:8|stream_offset:198102|
[2025/09/12 13:30:56 344389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:344|origin_pktnum:217|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 344397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146406|applimit:0|
[2025/09/12 13:30:56 344403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856349098|now:1757683856344403|interval:4695|
[2025/09/12 13:30:56 344409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856349098|now:1757683856344403|interv:4695|
[2025/09/12 13:30:56 344413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147606|
[2025/09/12 13:30:56 344418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:218|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 344422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:199281|
[2025/09/12 13:30:56 344427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 344431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:345|
[2025/09/12 13:30:56 344455] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:345|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147606|now:1757683856344437|stream_id:8|stream_offset:199281|
[2025/09/12 13:30:56 344463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:345|origin_pktnum:218|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 344470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147606|applimit:0|
[2025/09/12 13:30:56 344476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856349098|now:1757683856344476|interval:4622|
[2025/09/12 13:30:56 344481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856349098|now:1757683856344476|interv:4622|
[2025/09/12 13:30:56 344490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148806|
[2025/09/12 13:30:56 344495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 344499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:292422|
[2025/09/12 13:30:56 344503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 344507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:346|
[2025/09/12 13:30:56 344533] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:346|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856344514|stream_id:8|stream_offset:292422|
[2025/09/12 13:30:56 344541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:346|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 344548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 344554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856349098|now:1757683856344554|interval:4544|
[2025/09/12 13:30:56 344559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856349098|now:1757683856344554|interv:4544|
[2025/09/12 13:30:56 344563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 344568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 344572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:293601|
[2025/09/12 13:30:56 344576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 344580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:347|
[2025/09/12 13:30:56 344604] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:347|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856344586|stream_id:8|stream_offset:293601|
[2025/09/12 13:30:56 344612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:347|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 344618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 344625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856349098|now:1757683856344624|interval:4474|
[2025/09/12 13:30:56 344630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856349098|now:1757683856344624|interv:4474|
[2025/09/12 13:30:56 344634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 344638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856349098|
[2025/09/12 13:30:56 344647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856349098|
[2025/09/12 13:30:56 344651] [debug] |xqc_engine_wakeup_after|wakeup:1757683856349098|now:1757683856344651|diff:4447|
[2025/09/12 13:30:56 344656] [debug] |xqc_engine_main_logic|END|now:1757683856344200|
[2025/09/12 13:30:56 344666] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:105|state:ESTABED|recv_time:1757683856344666|
[2025/09/12 13:30:56 344672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 344677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:89|
[2025/09/12 13:30:56 344681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:90|
[2025/09/12 13:30:56 344687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:90|
[2025/09/12 13:30:56 344691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 344697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:225|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:225|path_largest_ack:225|
[2025/09/12 13:30:56 344702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:132005|prior_delivered:97725|prior_time:1757683856286862|is_app_limited:0|send_elapse:52966|ack_elapse:57804|ctl_first_sent_time:1757683856287446|lagest_ack_time:1757683856344666|curr_delivered:167325|
[2025/09/12 13:30:56 344706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856287446|
[2025/09/12 13:30:56 344710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:69|
[2025/09/12 13:30:56 344715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56542|rttvar:210|minrtt:30564|latest_rtt:57220|ack_delay:40|
[2025/09/12 13:30:56 344719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56622|rttvar:317|minrtt:30564|latest_rtt:57220|ack_delay:40|
[2025/09/12 13:30:56 344723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:225|lost_pn:222|thresh:3|
[2025/09/12 13:30:56 344727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 344803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 344818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 344822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 344826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 344830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 344837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 344856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344945] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344949] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 344961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:221|lost_pn:222|po_sent_time:1757683856285489|lost_send_time:1757683856280294|loss_delay:64372|frame:STREAM |repair:128|
[2025/09/12 13:30:56 344966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:222|lost_pn:222|po_sent_time:1757683856285590|lost_send_time:1757683856280294|loss_delay:64372|frame:STREAM |repair:128|
[2025/09/12 13:30:56 344970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856285590u|
[2025/09/12 13:30:56 344977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 344981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856351715|now:1757683856344980|interval:6735|
[2025/09/12 13:30:56 344985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856351715|now:1757683856344980|interv:6735|
[2025/09/12 13:30:56 344989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 52966, ack_elapse 57804, delivered 69600|rate 1204068|lost 64|
[2025/09/12 13:30:56 344993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204068) in round 6|
[2025/09/12 13:30:56 344997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 345001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 345005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856287446|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 345009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856287446|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 345014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147606|srtt:56622|latest_rtt:57220|min_rtt:30564|applimit:0|lost:62|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 345019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:90|largest:90|pns:2|
[2025/09/12 13:30:56 345024] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:105|pkt_type:SHORT_HEADER|pkt_num:90|frame:ACK |recv_time:1757683856344666|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 345028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976344666|now:1757683856344666|interv:120000000|
[2025/09/12 13:30:56 345032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976344666|now:1757683856344666|interv:120000000|
[2025/09/12 13:30:56 345036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856349098|pq_index:0|
[2025/09/12 13:30:56 345041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856344200|
[2025/09/12 13:30:56 345045] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856345044|
[2025/09/12 13:30:56 345049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856345048|
[2025/09/12 13:30:56 345055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56622|min_srtt:56622|path_bw:1211930|loss_rate:18.08|path_pto:0|
[2025/09/12 13:30:56 345059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:202818|
[2025/09/12 13:30:56 345066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56622|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 345071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:221|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 345075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56622|min_srtt:56622|path_bw:1211930|loss_rate:18.08|path_pto:0|
[2025/09/12 13:30:56 345079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:203997|
[2025/09/12 13:30:56 345084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56622|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 345088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:222|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 345092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56622|min_srtt:56622|path_bw:1211930|loss_rate:18.08|path_pto:0|
[2025/09/12 13:30:56 345096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:294780|
[2025/09/12 13:30:56 345100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56622|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 345105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 345109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56622|min_srtt:56622|path_bw:1211930|loss_rate:18.08|path_pto:0|
[2025/09/12 13:30:56 345113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:295959|
[2025/09/12 13:30:56 345117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 345121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 345125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 345129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 345133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:221|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 345137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:202818|
[2025/09/12 13:30:56 345142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 345146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:348|
[2025/09/12 13:30:56 345177] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:348|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147606|now:1757683856345154|stream_id:8|stream_offset:202818|
[2025/09/12 13:30:56 345186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:348|origin_pktnum:221|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 345193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147606|applimit:0|
[2025/09/12 13:30:56 345199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856351715|now:1757683856345199|interval:6516|
[2025/09/12 13:30:56 345206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856351715|now:1757683856345199|interv:6516|
[2025/09/12 13:30:56 345212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148806|
[2025/09/12 13:30:56 345216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:222|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 345220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:203997|
[2025/09/12 13:30:56 345225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 345229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:349|
[2025/09/12 13:30:56 345253] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:349|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856345235|stream_id:8|stream_offset:203997|
[2025/09/12 13:30:56 345262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:349|origin_pktnum:222|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 345268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 345275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856351715|now:1757683856345274|interval:6441|
[2025/09/12 13:30:56 345281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856351715|now:1757683856345274|interv:6441|
[2025/09/12 13:30:56 345285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 345290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 345294] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:294780|
[2025/09/12 13:30:56 345298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 345302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:350|
[2025/09/12 13:30:56 345327] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:350|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856345309|stream_id:8|stream_offset:294780|
[2025/09/12 13:30:56 345334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:350|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 345347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 345354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856351715|now:1757683856345354|interval:6361|
[2025/09/12 13:30:56 345358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856351715|now:1757683856345354|interv:6361|
[2025/09/12 13:30:56 345363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 345367] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856351715|
[2025/09/12 13:30:56 345371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856351715|
[2025/09/12 13:30:56 345375] [debug] |xqc_engine_wakeup_after|wakeup:1757683856351715|now:1757683856345375|diff:6340|
[2025/09/12 13:30:56 345380] [debug] |xqc_engine_main_logic|END|now:1757683856345048|
[2025/09/12 13:30:56 345385] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856345385|
[2025/09/12 13:30:56 345389] [debug] |xqc_engine_wakeup_after|wakeup:1757683856351715|now:1757683856345389|diff:6326|
[2025/09/12 13:30:56 345393] [debug] |xqc_engine_main_logic|END|now:1757683856345385|
[2025/09/12 13:30:56 345711] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:107|state:ESTABED|recv_time:1757683856345710|
[2025/09/12 13:30:56 345719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 345725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:90|
[2025/09/12 13:30:56 345729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:91|
[2025/09/12 13:30:56 345735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:91|
[2025/09/12 13:30:56 345739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 345745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:227|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:227|path_largest_ack:227|
[2025/09/12 13:30:56 345750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:132005|prior_delivered:100125|prior_time:1757683856288830|is_app_limited:0|send_elapse:52910|ack_elapse:56880|ctl_first_sent_time:1757683856289206|lagest_ack_time:1757683856345710|curr_delivered:168525|
[2025/09/12 13:30:56 345755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856289206|
[2025/09/12 13:30:56 345759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 13:30:56 345764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56622|rttvar:317|minrtt:30564|latest_rtt:56504|ack_delay:48|
[2025/09/12 13:30:56 345768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56602|rttvar:279|minrtt:30564|latest_rtt:56504|ack_delay:48|
[2025/09/12 13:30:56 345772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:227|lost_pn:224|thresh:3|
[2025/09/12 13:30:56 345776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 345854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 345869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 345873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 345877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 345881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 345891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 345910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 345998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:224|lost_pn:224|po_sent_time:1757683856287343|lost_send_time:1757683856282033|loss_delay:63677|frame:STREAM |repair:128|
[2025/09/12 13:30:56 346033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856287343u|
[2025/09/12 13:30:56 346037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 346041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856351238|now:1757683856346041|interval:5197|
[2025/09/12 13:30:56 346045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856351238|now:1757683856346041|interv:5197|
[2025/09/12 13:30:56 346049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 52910, ack_elapse 56880, delivered 68400|rate 1202531|lost 65|
[2025/09/12 13:30:56 346054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202531) in round 6|
[2025/09/12 13:30:56 346058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 346062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 346066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856289206|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 346070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856289206|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 346075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148806|srtt:56602|latest_rtt:56504|min_rtt:30564|applimit:0|lost:64|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 346081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:91|largest:91|pns:2|
[2025/09/12 13:30:56 346085] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:107|pkt_type:SHORT_HEADER|pkt_num:91|frame:ACK |recv_time:1757683856345710|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 346090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976345710|now:1757683856345710|interv:120000000|
[2025/09/12 13:30:56 346097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976345710|now:1757683856345710|interv:120000000|
[2025/09/12 13:30:56 346101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856351715|pq_index:0|
[2025/09/12 13:30:56 346105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856345048|
[2025/09/12 13:30:56 346109] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856346109|
[2025/09/12 13:30:56 346114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856346113|
[2025/09/12 13:30:56 346119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56602|min_srtt:56602|path_bw:1211930|loss_rate:18.50|path_pto:0|
[2025/09/12 13:30:56 346124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:206355|
[2025/09/12 13:30:56 346128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56602|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 346133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:224|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 346137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56602|min_srtt:56602|path_bw:1211930|loss_rate:18.50|path_pto:0|
[2025/09/12 13:30:56 346141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:295959|
[2025/09/12 13:30:56 346146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56602|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 346150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 346154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56602|min_srtt:56602|path_bw:1211930|loss_rate:18.50|path_pto:0|
[2025/09/12 13:30:56 346158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:297138|
[2025/09/12 13:30:56 346163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 346166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 346170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 346174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 346180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:224|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 346184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:206355|
[2025/09/12 13:30:56 346191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 346195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:351|
[2025/09/12 13:30:56 346224] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:351|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856346201|stream_id:8|stream_offset:206355|
[2025/09/12 13:30:56 346233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:351|origin_pktnum:224|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 346240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 346246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856351238|now:1757683856346246|interval:4992|
[2025/09/12 13:30:56 346253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856351238|now:1757683856346246|interv:4992|
[2025/09/12 13:30:56 346260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 346266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 346270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:295959|
[2025/09/12 13:30:56 346275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 346279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:352|
[2025/09/12 13:30:56 346304] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:352|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856346285|stream_id:8|stream_offset:295959|
[2025/09/12 13:30:56 346312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:352|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 346319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 346325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856351238|now:1757683856346325|interval:4913|
[2025/09/12 13:30:56 346332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856351238|now:1757683856346325|interv:4913|
[2025/09/12 13:30:56 346337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 346341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856351238|
[2025/09/12 13:30:56 346345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856351238|
[2025/09/12 13:30:56 346349] [debug] |xqc_engine_wakeup_after|wakeup:1757683856351238|now:1757683856346349|diff:4889|
[2025/09/12 13:30:56 346354] [debug] |xqc_engine_main_logic|END|now:1757683856346113|
[2025/09/12 13:30:56 346359] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856346359|
[2025/09/12 13:30:56 346367] [debug] |xqc_engine_wakeup_after|wakeup:1757683856351238|now:1757683856346367|diff:4871|
[2025/09/12 13:30:56 346371] [debug] |xqc_engine_main_logic|END|now:1757683856346359|
[2025/09/12 13:30:56 346753] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:109|state:ESTABED|recv_time:1757683856346753|
[2025/09/12 13:30:56 346759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 346765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:91|
[2025/09/12 13:30:56 346768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:92|
[2025/09/12 13:30:56 346774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:92|
[2025/09/12 13:30:56 346778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 346784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:229|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:229|path_largest_ack:229|
[2025/09/12 13:30:56 346789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:134405|prior_delivered:100125|prior_time:1757683856288830|is_app_limited:0|send_elapse:53118|ack_elapse:57923|ctl_first_sent_time:1757683856289414|lagest_ack_time:1757683856346753|curr_delivered:169725|
[2025/09/12 13:30:56 346794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856289414|
[2025/09/12 13:30:56 346798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 13:30:56 346802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56602|rttvar:279|minrtt:30564|latest_rtt:57339|ack_delay:32|
[2025/09/12 13:30:56 346806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56690|rttvar:386|minrtt:30564|latest_rtt:57339|ack_delay:32|
[2025/09/12 13:30:56 346811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:229|lost_pn:226|thresh:3|
[2025/09/12 13:30:56 346815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 346891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 346906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 346910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 346914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 346917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 346925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 346963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 346996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:226|lost_pn:226|po_sent_time:1757683856287561|lost_send_time:1757683856282247|loss_delay:64506|frame:STREAM |repair:128|
[2025/09/12 13:30:56 347072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856287561u|
[2025/09/12 13:30:56 347076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 347080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856353819|now:1757683856347080|interval:6739|
[2025/09/12 13:30:56 347084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856353819|now:1757683856347080|interv:6739|
[2025/09/12 13:30:56 347088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 53118, ack_elapse 57923, delivered 69600|rate 1201595|lost 66|
[2025/09/12 13:30:56 347093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201595) in round 6|
[2025/09/12 13:30:56 347097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 347101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 347105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856289414|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 347109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856289414|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 347114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148806|srtt:56690|latest_rtt:57339|min_rtt:30564|applimit:0|lost:65|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 347119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:92|largest:92|pns:2|
[2025/09/12 13:30:56 347124] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:109|pkt_type:SHORT_HEADER|pkt_num:92|frame:ACK |recv_time:1757683856346753|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 347128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976346753|now:1757683856346753|interv:120000000|
[2025/09/12 13:30:56 347132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976346753|now:1757683856346753|interv:120000000|
[2025/09/12 13:30:56 347136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856351238|pq_index:0|
[2025/09/12 13:30:56 347140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856346113|
[2025/09/12 13:30:56 347144] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856347144|
[2025/09/12 13:30:56 347149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856347148|
[2025/09/12 13:30:56 347155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56690|min_srtt:56690|path_bw:1211930|loss_rate:18.68|path_pto:0|
[2025/09/12 13:30:56 347160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:208713|
[2025/09/12 13:30:56 347167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56690|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 347172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:226|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 347176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56690|min_srtt:56690|path_bw:1211930|loss_rate:18.68|path_pto:0|
[2025/09/12 13:30:56 347180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:297138|
[2025/09/12 13:30:56 347184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56690|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 347189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 347193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56690|min_srtt:56690|path_bw:1211930|loss_rate:18.68|path_pto:0|
[2025/09/12 13:30:56 347197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:298317|
[2025/09/12 13:30:56 347201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 347205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 347209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 347213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 347217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:226|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 347221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:208713|
[2025/09/12 13:30:56 347226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 347230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:353|
[2025/09/12 13:30:56 347262] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:353|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856347237|stream_id:8|stream_offset:208713|
[2025/09/12 13:30:56 347271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:353|origin_pktnum:226|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 347277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 347284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856353819|now:1757683856347284|interval:6535|
[2025/09/12 13:30:56 347296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856353819|now:1757683856347284|interv:6535|
[2025/09/12 13:30:56 347300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 347305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 347309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:297138|
[2025/09/12 13:30:56 347314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 347319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:354|
[2025/09/12 13:30:56 347350] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:354|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856347330|stream_id:8|stream_offset:297138|
[2025/09/12 13:30:56 347358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:354|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 347365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 347371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856353819|now:1757683856347371|interval:6448|
[2025/09/12 13:30:56 347378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856353819|now:1757683856347371|interv:6448|
[2025/09/12 13:30:56 347383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 347389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856353819|
[2025/09/12 13:30:56 347393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856353819|
[2025/09/12 13:30:56 347397] [debug] |xqc_engine_wakeup_after|wakeup:1757683856353819|now:1757683856347397|diff:6422|
[2025/09/12 13:30:56 347401] [debug] |xqc_engine_main_logic|END|now:1757683856347148|
[2025/09/12 13:30:56 347406] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856347406|
[2025/09/12 13:30:56 347410] [debug] |xqc_engine_wakeup_after|wakeup:1757683856353819|now:1757683856347410|diff:6409|
[2025/09/12 13:30:56 347414] [debug] |xqc_engine_main_logic|END|now:1757683856347406|
[2025/09/12 13:30:56 347735] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:111|state:ESTABED|recv_time:1757683856347734|
[2025/09/12 13:30:56 347743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 347749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:92|
[2025/09/12 13:30:56 347753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:93|
[2025/09/12 13:30:56 347759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:93|
[2025/09/12 13:30:56 347763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 347770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:231|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:231|path_largest_ack:231|
[2025/09/12 13:30:56 347780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:134405|prior_delivered:102525|prior_time:1757683856290886|is_app_limited:0|send_elapse:54800|ack_elapse:56848|ctl_first_sent_time:1757683856291257|lagest_ack_time:1757683856347734|curr_delivered:170925|
[2025/09/12 13:30:56 347784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856291257|
[2025/09/12 13:30:56 347789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 13:30:56 347793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56690|rttvar:386|minrtt:30564|latest_rtt:56477|ack_delay:40|
[2025/09/12 13:30:56 347797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56658|rttvar:353|minrtt:30564|latest_rtt:56477|ack_delay:40|
[2025/09/12 13:30:56 347802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:231|lost_pn:228|thresh:3|
[2025/09/12 13:30:56 347806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 347881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 347897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 347900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 347904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 347908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 347916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 347955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 347996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 348000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 348003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 348007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 348011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 348015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 348019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 348022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 348026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 348030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 348034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 348038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 348041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 348045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 348049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 348053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 348056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 348061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:228|lost_pn:228|po_sent_time:1757683856289313|lost_send_time:1757683856283994|loss_delay:63740|frame:STREAM |repair:128|
[2025/09/12 13:30:56 348066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856289313u|
[2025/09/12 13:30:56 348070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 348074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856353268|now:1757683856348074|interval:5194|
[2025/09/12 13:30:56 348078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856353268|now:1757683856348074|interv:5194|
[2025/09/12 13:30:56 348082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 54800, ack_elapse 56848, delivered 68400|rate 1203208|lost 67|
[2025/09/12 13:30:56 348086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203208) in round 6|
[2025/09/12 13:30:56 348091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 348097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 348101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856291257|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 348106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856291257|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 348110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148806|srtt:56658|latest_rtt:56477|min_rtt:30564|applimit:0|lost:66|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 348116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:93|largest:93|pns:2|
[2025/09/12 13:30:56 348120] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:111|pkt_type:SHORT_HEADER|pkt_num:93|frame:ACK |recv_time:1757683856347734|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 348125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976347734|now:1757683856347734|interv:120000000|
[2025/09/12 13:30:56 348129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976347734|now:1757683856347734|interv:120000000|
[2025/09/12 13:30:56 348133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856353819|pq_index:0|
[2025/09/12 13:30:56 348137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856347148|
[2025/09/12 13:30:56 348141] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856348141|
[2025/09/12 13:30:56 348146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856348145|
[2025/09/12 13:30:56 348152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56658|min_srtt:56658|path_bw:1211930|loss_rate:18.86|path_pto:0|
[2025/09/12 13:30:56 348156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:211071|
[2025/09/12 13:30:56 348160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56658|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 348165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:228|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 348169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56658|min_srtt:56658|path_bw:1211930|loss_rate:18.86|path_pto:0|
[2025/09/12 13:30:56 348174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:298317|
[2025/09/12 13:30:56 348178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56658|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 348185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 348189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56658|min_srtt:56658|path_bw:1211930|loss_rate:18.86|path_pto:0|
[2025/09/12 13:30:56 348193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:299496|
[2025/09/12 13:30:56 348198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 348202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 348205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 348210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 348214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:228|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 348218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:211071|
[2025/09/12 13:30:56 348222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 348227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:355|
[2025/09/12 13:30:56 348259] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:355|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856348233|stream_id:8|stream_offset:211071|
[2025/09/12 13:30:56 348269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:355|origin_pktnum:228|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 348276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 348282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856353268|now:1757683856348282|interval:4986|
[2025/09/12 13:30:56 348289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856353268|now:1757683856348282|interv:4986|
[2025/09/12 13:30:56 348295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 348303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 348310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:298317|
[2025/09/12 13:30:56 348317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 348323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:356|
[2025/09/12 13:30:56 348365] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:356|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856348339|stream_id:8|stream_offset:298317|
[2025/09/12 13:30:56 348375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:356|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 348382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 348388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856353268|now:1757683856348388|interval:4880|
[2025/09/12 13:30:56 348394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856353268|now:1757683856348388|interv:4880|
[2025/09/12 13:30:56 348398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 348403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856353268|
[2025/09/12 13:30:56 348407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856353268|
[2025/09/12 13:30:56 348411] [debug] |xqc_engine_wakeup_after|wakeup:1757683856353268|now:1757683856348411|diff:4857|
[2025/09/12 13:30:56 348416] [debug] |xqc_engine_main_logic|END|now:1757683856348145|
[2025/09/12 13:30:56 348421] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856348421|
[2025/09/12 13:30:56 348425] [debug] |xqc_engine_wakeup_after|wakeup:1757683856353268|now:1757683856348425|diff:4843|
[2025/09/12 13:30:56 348429] [debug] |xqc_engine_main_logic|END|now:1757683856348421|
[2025/09/12 13:30:56 349731] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:113|state:ESTABED|recv_time:1757683856349730|
[2025/09/12 13:30:56 349742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 349748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:93|
[2025/09/12 13:30:56 349752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:94|
[2025/09/12 13:30:56 349758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:94|
[2025/09/12 13:30:56 349762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 349769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:232|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:235|path_largest_ack:232|
[2025/09/12 13:30:56 349773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:135605|prior_delivered:102525|prior_time:1757683856290886|is_app_limited:0|send_elapse:54902|ack_elapse:58844|ctl_first_sent_time:1757683856291359|lagest_ack_time:1757683856349730|curr_delivered:172125|
[2025/09/12 13:30:56 349778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856291359|
[2025/09/12 13:30:56 349783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 13:30:56 349787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:235|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:235|path_largest_ack:235|
[2025/09/12 13:30:56 349791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:136805|prior_delivered:104925|prior_time:1757683856292887|is_app_limited:0|send_elapse:54910|ack_elapse:56843|ctl_first_sent_time:1757683856293260|lagest_ack_time:1757683856349730|curr_delivered:173325|
[2025/09/12 13:30:56 349805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856293260|
[2025/09/12 13:30:56 349809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:69|
[2025/09/12 13:30:56 349813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56658|rttvar:353|minrtt:30564|latest_rtt:56470|ack_delay:40|
[2025/09/12 13:30:56 349817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56629|rttvar:322|minrtt:30564|latest_rtt:56470|ack_delay:40|
[2025/09/12 13:30:56 349821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:235|lost_pn:232|thresh:3|
[2025/09/12 13:30:56 349825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 349900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 349916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 349919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 349923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 349927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 349954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 349973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 349999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 350083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:230|lost_pn:232|po_sent_time:1757683856289528|lost_send_time:1757683856286023|loss_delay:63707|frame:STREAM |repair:128|
[2025/09/12 13:30:56 350087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856289528u|
[2025/09/12 13:30:56 350091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 350095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856355182|now:1757683856350095|interval:5087|
[2025/09/12 13:30:56 350100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856355182|now:1757683856350095|interv:5087|
[2025/09/12 13:30:56 350104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 54910, ack_elapse 56843, delivered 68400|rate 1203314|lost 68|
[2025/09/12 13:30:56 350108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203314) in round 6|
[2025/09/12 13:30:56 350112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 350119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 350123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856293260|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 350127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856293260|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 350132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147606|srtt:56629|latest_rtt:56470|min_rtt:30564|applimit:0|lost:67|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 350137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:94|largest:94|pns:2|
[2025/09/12 13:30:56 350141] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:113|pkt_type:SHORT_HEADER|pkt_num:94|frame:ACK |recv_time:1757683856349730|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 350146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976349730|now:1757683856349730|interv:120000000|
[2025/09/12 13:30:56 350150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976349730|now:1757683856349730|interv:120000000|
[2025/09/12 13:30:56 350155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856353268|pq_index:0|
[2025/09/12 13:30:56 350159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856348145|
[2025/09/12 13:30:56 350163] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856350163|
[2025/09/12 13:30:56 350168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856350167|
[2025/09/12 13:30:56 350174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56629|min_srtt:56629|path_bw:1211930|loss_rate:19.03|path_pto:0|
[2025/09/12 13:30:56 350178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:213429|
[2025/09/12 13:30:56 350182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56629|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 350187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:230|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 350191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56629|min_srtt:56629|path_bw:1211930|loss_rate:19.03|path_pto:0|
[2025/09/12 13:30:56 350195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:299496|
[2025/09/12 13:30:56 350200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56629|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 350206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 350211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56629|min_srtt:56629|path_bw:1211930|loss_rate:19.03|path_pto:0|
[2025/09/12 13:30:56 350215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:300675|
[2025/09/12 13:30:56 350219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56629|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 350224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 350228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56629|min_srtt:56629|path_bw:1211930|loss_rate:19.03|path_pto:0|
[2025/09/12 13:30:56 350233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:301854|
[2025/09/12 13:30:56 350240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 350247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 350253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 350260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 350267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:230|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 350274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:213429|
[2025/09/12 13:30:56 350281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 350288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:357|
[2025/09/12 13:30:56 350325] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:357|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147606|now:1757683856350298|stream_id:8|stream_offset:213429|
[2025/09/12 13:30:56 350334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:357|origin_pktnum:230|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 350341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147606|applimit:0|
[2025/09/12 13:30:56 350347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856355182|now:1757683856350347|interval:4835|
[2025/09/12 13:30:56 350354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856355182|now:1757683856350347|interv:4835|
[2025/09/12 13:30:56 350364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148806|
[2025/09/12 13:30:56 350369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 350373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:299496|
[2025/09/12 13:30:56 350378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 350382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:358|
[2025/09/12 13:30:56 350408] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:358|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856350388|stream_id:8|stream_offset:299496|
[2025/09/12 13:30:56 350416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:358|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 350423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 350430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856355182|now:1757683856350429|interval:4753|
[2025/09/12 13:30:56 350436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856355182|now:1757683856350429|interv:4753|
[2025/09/12 13:30:56 350441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 350446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 350450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:300675|
[2025/09/12 13:30:56 350454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 350459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:359|
[2025/09/12 13:30:56 350483] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:359|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856350465|stream_id:8|stream_offset:300675|
[2025/09/12 13:30:56 350491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:359|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 350497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 350503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856355182|now:1757683856350503|interval:4679|
[2025/09/12 13:30:56 350509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856355182|now:1757683856350503|interv:4679|
[2025/09/12 13:30:56 350515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 350522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856355182|
[2025/09/12 13:30:56 350534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856355182|
[2025/09/12 13:30:56 350538] [debug] |xqc_engine_wakeup_after|wakeup:1757683856355182|now:1757683856350538|diff:4644|
[2025/09/12 13:30:56 350542] [debug] |xqc_engine_main_logic|END|now:1757683856350167|
[2025/09/12 13:30:56 350547] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856350547|
[2025/09/12 13:30:56 350551] [debug] |xqc_engine_wakeup_after|wakeup:1757683856355182|now:1757683856350551|diff:4631|
[2025/09/12 13:30:56 350555] [debug] |xqc_engine_main_logic|END|now:1757683856350547|
[2025/09/12 13:30:56 351751] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:115|state:ESTABED|recv_time:1757683856351750|
[2025/09/12 13:30:56 351759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 351765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:94|
[2025/09/12 13:30:56 351769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:95|
[2025/09/12 13:30:56 351774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:95|
[2025/09/12 13:30:56 351778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 351785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:236|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:239|path_largest_ack:236|
[2025/09/12 13:30:56 351789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:138005|prior_delivered:104925|prior_time:1757683856292887|is_app_limited:0|send_elapse:55013|ack_elapse:58863|ctl_first_sent_time:1757683856293363|lagest_ack_time:1757683856351750|curr_delivered:174525|
[2025/09/12 13:30:56 351794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856293363|
[2025/09/12 13:30:56 351798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:69|
[2025/09/12 13:30:56 351803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:239|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:239|path_largest_ack:239|
[2025/09/12 13:30:56 351807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:139205|prior_delivered:107325|prior_time:1757683856294858|is_app_limited:0|send_elapse:56720|ack_elapse:56892|ctl_first_sent_time:1757683856295229|lagest_ack_time:1757683856351750|curr_delivered:175725|
[2025/09/12 13:30:56 351811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856295229|
[2025/09/12 13:30:56 351815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:70|
[2025/09/12 13:30:56 351819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56629|rttvar:322|minrtt:30564|latest_rtt:56521|ack_delay:40|
[2025/09/12 13:30:56 351824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56611|rttvar:279|minrtt:30564|latest_rtt:56521|ack_delay:40|
[2025/09/12 13:30:56 351828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:239|lost_pn:236|thresh:3|
[2025/09/12 13:30:56 351832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 351908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 351924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 351928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 351957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 351961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 351972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 351991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 351998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 352104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:233|lost_pn:236|po_sent_time:1757683856291475|lost_send_time:1757683856288063|loss_delay:63687|frame:STREAM |repair:128|
[2025/09/12 13:30:56 352109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:234|lost_pn:236|po_sent_time:1757683856291571|lost_send_time:1757683856288063|loss_delay:63687|frame:STREAM |repair:128|
[2025/09/12 13:30:56 352113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856291571u|
[2025/09/12 13:30:56 352117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 352121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856357167|now:1757683856352121|interval:5046|
[2025/09/12 13:30:56 352126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856357167|now:1757683856352121|interv:5046|
[2025/09/12 13:30:56 352129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56720, ack_elapse 56892, delivered 68400|rate 1202278|lost 70|
[2025/09/12 13:30:56 352134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202278) in round 6|
[2025/09/12 13:30:56 352138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 352142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 352146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856295229|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 352150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856295229|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 352155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:146406|srtt:56611|latest_rtt:56521|min_rtt:30564|applimit:0|lost:68|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 352163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:95|largest:95|pns:2|
[2025/09/12 13:30:56 352168] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:115|pkt_type:SHORT_HEADER|pkt_num:95|frame:ACK |recv_time:1757683856351750|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 352173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976351750|now:1757683856351750|interv:120000000|
[2025/09/12 13:30:56 352177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976351750|now:1757683856351750|interv:120000000|
[2025/09/12 13:30:56 352181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856355182|pq_index:0|
[2025/09/12 13:30:56 352185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856350167|
[2025/09/12 13:30:56 352189] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856352189|
[2025/09/12 13:30:56 352193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856352192|
[2025/09/12 13:30:56 352199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56611|min_srtt:56611|path_bw:1211930|loss_rate:19.15|path_pto:0|
[2025/09/12 13:30:56 352204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:216966|
[2025/09/12 13:30:56 352208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56611|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 352213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:233|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 352217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56611|min_srtt:56611|path_bw:1211930|loss_rate:19.15|path_pto:0|
[2025/09/12 13:30:56 352221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:218145|
[2025/09/12 13:30:56 352225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56611|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 352230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:234|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 352234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56611|min_srtt:56611|path_bw:1211930|loss_rate:19.15|path_pto:0|
[2025/09/12 13:30:56 352238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:301854|
[2025/09/12 13:30:56 352242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56611|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 352249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 352253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56611|min_srtt:56611|path_bw:1211930|loss_rate:19.15|path_pto:0|
[2025/09/12 13:30:56 352257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:303033|
[2025/09/12 13:30:56 352262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56611|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 352266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 352270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56611|min_srtt:56611|path_bw:1211930|loss_rate:19.15|path_pto:0|
[2025/09/12 13:30:56 352274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:304212|
[2025/09/12 13:30:56 352278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 352282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 352286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 352290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 352295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:233|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 352299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:216966|
[2025/09/12 13:30:56 352303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 352307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:360|
[2025/09/12 13:30:56 352336] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:360|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146406|now:1757683856352314|stream_id:8|stream_offset:216966|
[2025/09/12 13:30:56 352345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:360|origin_pktnum:233|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 352353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146406|applimit:0|
[2025/09/12 13:30:56 352359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856357167|now:1757683856352359|interval:4808|
[2025/09/12 13:30:56 352367] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856357167|now:1757683856352359|interv:4808|
[2025/09/12 13:30:56 352375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147606|
[2025/09/12 13:30:56 352380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:234|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 352384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:218145|
[2025/09/12 13:30:56 352389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 352393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:361|
[2025/09/12 13:30:56 352419] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:361|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147606|now:1757683856352399|stream_id:8|stream_offset:218145|
[2025/09/12 13:30:56 352427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:361|origin_pktnum:234|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 352434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147606|applimit:0|
[2025/09/12 13:30:56 352440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856357167|now:1757683856352440|interval:4727|
[2025/09/12 13:30:56 352446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856357167|now:1757683856352440|interv:4727|
[2025/09/12 13:30:56 352453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148806|
[2025/09/12 13:30:56 352460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 352467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:301854|
[2025/09/12 13:30:56 352474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 352480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:362|
[2025/09/12 13:30:56 352507] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:362|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856352486|stream_id:8|stream_offset:301854|
[2025/09/12 13:30:56 352515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:362|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 352522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 352529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856357167|now:1757683856352529|interval:4638|
[2025/09/12 13:30:56 352535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856357167|now:1757683856352529|interv:4638|
[2025/09/12 13:30:56 352539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 352544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 352553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:303033|
[2025/09/12 13:30:56 352558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 352562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:363|
[2025/09/12 13:30:56 352588] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:363|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856352568|stream_id:8|stream_offset:303033|
[2025/09/12 13:30:56 352596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:363|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 352603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 352609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856357167|now:1757683856352609|interval:4558|
[2025/09/12 13:30:56 352616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856357167|now:1757683856352609|interv:4558|
[2025/09/12 13:30:56 352621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 352626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856357167|
[2025/09/12 13:30:56 352630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856357167|
[2025/09/12 13:30:56 352634] [debug] |xqc_engine_wakeup_after|wakeup:1757683856357167|now:1757683856352633|diff:4534|
[2025/09/12 13:30:56 352638] [debug] |xqc_engine_main_logic|END|now:1757683856352192|
[2025/09/12 13:30:56 352643] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856352643|
[2025/09/12 13:30:56 352647] [debug] |xqc_engine_wakeup_after|wakeup:1757683856357167|now:1757683856352647|diff:4520|
[2025/09/12 13:30:56 352651] [debug] |xqc_engine_main_logic|END|now:1757683856352643|
[2025/09/12 13:30:56 353739] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:117|state:ESTABED|recv_time:1757683856353739|
[2025/09/12 13:30:56 353747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 353753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:95|
[2025/09/12 13:30:56 353757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:96|
[2025/09/12 13:30:56 353763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:96|
[2025/09/12 13:30:56 353767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 353773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:240|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:243|path_largest_ack:240|
[2025/09/12 13:30:56 353777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:140405|prior_delivered:107325|prior_time:1757683856294858|is_app_limited:0|send_elapse:56830|ack_elapse:58881|ctl_first_sent_time:1757683856295339|lagest_ack_time:1757683856353739|curr_delivered:176925|
[2025/09/12 13:30:56 353782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856295339|
[2025/09/12 13:30:56 353791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:69|
[2025/09/12 13:30:56 353796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:243|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:243|path_largest_ack:243|
[2025/09/12 13:30:56 353800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:141605|prior_delivered:109725|prior_time:1757683856296790|is_app_limited:0|send_elapse:56930|ack_elapse:56949|ctl_first_sent_time:1757683856297263|lagest_ack_time:1757683856353739|curr_delivered:178125|
[2025/09/12 13:30:56 353804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856297263|
[2025/09/12 13:30:56 353808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:70|
[2025/09/12 13:30:56 353812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56611|rttvar:279|minrtt:30564|latest_rtt:56476|ack_delay:48|
[2025/09/12 13:30:56 353816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56588|rttvar:255|minrtt:30564|latest_rtt:56476|ack_delay:48|
[2025/09/12 13:30:56 353821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:243|lost_pn:240|thresh:3|
[2025/09/12 13:30:56 353825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 353901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 353916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 353920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 353924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 353928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353949] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 353953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 353973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 353999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 354094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:237|lost_pn:240|po_sent_time:1757683856293480|lost_send_time:1757683856290078|loss_delay:63661|frame:STREAM |repair:128|
[2025/09/12 13:30:56 354099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:238|lost_pn:240|po_sent_time:1757683856293581|lost_send_time:1757683856290078|loss_delay:63661|frame:STREAM |repair:128|
[2025/09/12 13:30:56 354105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856293581u|
[2025/09/12 13:30:56 354109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 354113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856359101|now:1757683856354113|interval:4988|
[2025/09/12 13:30:56 354117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856359101|now:1757683856354113|interv:4988|
[2025/09/12 13:30:56 354121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56930, ack_elapse 56949, delivered 68400|rate 1201074|lost 72|
[2025/09/12 13:30:56 354126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201074) in round 6|
[2025/09/12 13:30:56 354130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 354134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 354138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856297263|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 354142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856297263|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 354147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:146406|srtt:56588|latest_rtt:56476|min_rtt:30564|applimit:0|lost:70|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 354152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:96|largest:96|pns:2|
[2025/09/12 13:30:56 354157] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:117|pkt_type:SHORT_HEADER|pkt_num:96|frame:ACK |recv_time:1757683856353739|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 354161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976353739|now:1757683856353739|interv:120000000|
[2025/09/12 13:30:56 354165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976353739|now:1757683856353739|interv:120000000|
[2025/09/12 13:30:56 354169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856357167|pq_index:0|
[2025/09/12 13:30:56 354173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856352192|
[2025/09/12 13:30:56 354178] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856354178|
[2025/09/12 13:30:56 354183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856354182|
[2025/09/12 13:30:56 354188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56588|min_srtt:56588|path_bw:1211930|loss_rate:19.50|path_pto:0|
[2025/09/12 13:30:56 354195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:221682|
[2025/09/12 13:30:56 354200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56588|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 354204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:237|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 354208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56588|min_srtt:56588|path_bw:1211930|loss_rate:19.50|path_pto:0|
[2025/09/12 13:30:56 354212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:222861|
[2025/09/12 13:30:56 354217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56588|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 354221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:238|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 354225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56588|min_srtt:56588|path_bw:1211930|loss_rate:19.50|path_pto:0|
[2025/09/12 13:30:56 354229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:304212|
[2025/09/12 13:30:56 354234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56588|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 354238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 354242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56588|min_srtt:56588|path_bw:1211930|loss_rate:19.50|path_pto:0|
[2025/09/12 13:30:56 354246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:305391|
[2025/09/12 13:30:56 354251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56588|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 354255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 354262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56588|min_srtt:56588|path_bw:1211930|loss_rate:19.50|path_pto:0|
[2025/09/12 13:30:56 354267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:306570|
[2025/09/12 13:30:56 354271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 354277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 354281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 354285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 354290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:237|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 354294] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:221682|
[2025/09/12 13:30:56 354298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 354302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:364|
[2025/09/12 13:30:56 354331] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:364|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146406|now:1757683856354309|stream_id:8|stream_offset:221682|
[2025/09/12 13:30:56 354339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:364|origin_pktnum:237|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 354346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146406|applimit:0|
[2025/09/12 13:30:56 354353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856359101|now:1757683856354353|interval:4748|
[2025/09/12 13:30:56 354360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856359101|now:1757683856354353|interv:4748|
[2025/09/12 13:30:56 354365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147606|
[2025/09/12 13:30:56 354370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:238|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 354374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:222861|
[2025/09/12 13:30:56 354379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 354383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:365|
[2025/09/12 13:30:56 354408] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:365|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147606|now:1757683856354389|stream_id:8|stream_offset:222861|
[2025/09/12 13:30:56 354416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:365|origin_pktnum:238|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 354423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147606|applimit:0|
[2025/09/12 13:30:56 354429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856359101|now:1757683856354429|interval:4672|
[2025/09/12 13:30:56 354436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856359101|now:1757683856354429|interv:4672|
[2025/09/12 13:30:56 354445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148806|
[2025/09/12 13:30:56 354452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 354458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:304212|
[2025/09/12 13:30:56 354465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 354472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:366|
[2025/09/12 13:30:56 354501] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:366|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856354481|stream_id:8|stream_offset:304212|
[2025/09/12 13:30:56 354509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:366|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 354516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 354523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856359101|now:1757683856354523|interval:4578|
[2025/09/12 13:30:56 354529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856359101|now:1757683856354523|interv:4578|
[2025/09/12 13:30:56 354533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 354538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 354542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:305391|
[2025/09/12 13:30:56 354546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 354550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:367|
[2025/09/12 13:30:56 354574] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:367|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856354556|stream_id:8|stream_offset:305391|
[2025/09/12 13:30:56 354582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:367|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 354589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 354596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856359101|now:1757683856354595|interval:4506|
[2025/09/12 13:30:56 354602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856359101|now:1757683856354595|interv:4506|
[2025/09/12 13:30:56 354606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 354615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 354620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 354624] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856354624|diff:3982|
[2025/09/12 13:30:56 354628] [debug] |xqc_engine_main_logic|END|now:1757683856354182|
[2025/09/12 13:30:56 354633] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856354633|
[2025/09/12 13:30:56 354637] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856354637|diff:3969|
[2025/09/12 13:30:56 354641] [debug] |xqc_engine_main_logic|END|now:1757683856354633|
[2025/09/12 13:30:56 355734] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:119|state:ESTABED|recv_time:1757683856355734|
[2025/09/12 13:30:56 355742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 355748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:96|
[2025/09/12 13:30:56 355752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:97|
[2025/09/12 13:30:56 355757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:97|
[2025/09/12 13:30:56 355761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 355768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:244|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:249|path_largest_ack:244|
[2025/09/12 13:30:56 355772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:13|tx_in_flight:142805|prior_delivered:109725|prior_time:1757683856296790|is_app_limited:0|send_elapse:57052|ack_elapse:58944|ctl_first_sent_time:1757683856297385|lagest_ack_time:1757683856355734|curr_delivered:179325|
[2025/09/12 13:30:56 355777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856297385|
[2025/09/12 13:30:56 355781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:69|
[2025/09/12 13:30:56 355786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:249|origin_pktnum:126|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:249|path_largest_ack:249|
[2025/09/12 13:30:56 355790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:14|tx_in_flight:144005|prior_delivered:113325|prior_time:1757683856299821|is_app_limited:0|send_elapse:57894|ack_elapse:55913|ctl_first_sent_time:1757683856300218|lagest_ack_time:1757683856355734|curr_delivered:180525|
[2025/09/12 13:30:56 355794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856300218|
[2025/09/12 13:30:56 355798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:365||sndq_packets_used_bytes:0|sndq_packets_free:71|
[2025/09/12 13:30:56 355802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56588|rttvar:255|minrtt:30564|latest_rtt:55516|ack_delay:32|
[2025/09/12 13:30:56 355807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56450|rttvar:468|minrtt:30564|latest_rtt:55516|ack_delay:32|
[2025/09/12 13:30:56 355811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:249|lost_pn:246|thresh:3|
[2025/09/12 13:30:56 355815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 355887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 355903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 355907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 355910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 355914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 355924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 355962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 355996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 356092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:241|lost_pn:246|po_sent_time:1757683856295440|lost_send_time:1757683856292228|loss_delay:63506|frame:STREAM |repair:128|
[2025/09/12 13:30:56 356097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:242|lost_pn:246|po_sent_time:1757683856295554|lost_send_time:1757683856292228|loss_delay:63506|frame:STREAM |repair:128|
[2025/09/12 13:30:56 356101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:245|lost_pn:246|po_sent_time:1757683856297498|lost_send_time:1757683856292228|loss_delay:63506|frame:STREAM |repair:128|
[2025/09/12 13:30:56 356106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:246|lost_pn:246|po_sent_time:1757683856297599|lost_send_time:1757683856292228|loss_delay:63506|frame:STREAM |repair:128|
[2025/09/12 13:30:56 356110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856297599u|
[2025/09/12 13:30:56 356114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 356118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856361643|now:1757683856356118|interval:5525|
[2025/09/12 13:30:56 356122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856361643|now:1757683856356118|interv:5525|
[2025/09/12 13:30:56 356126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57894, ack_elapse 55913, delivered 67200|rate 1160742|lost 76|
[2025/09/12 13:30:56 356131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1160742) in round 6|
[2025/09/12 13:30:56 356137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 356141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 356145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:4|acked:2400|po_sent_time:1757683856300218|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 356150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:4|acked:2400|po_sent_time:1757683856300218|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 356154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:144006|srtt:56450|latest_rtt:55516|min_rtt:30564|applimit:0|lost:72|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 356160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:97|largest:97|pns:2|
[2025/09/12 13:30:56 356164] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:119|pkt_type:SHORT_HEADER|pkt_num:97|frame:ACK |recv_time:1757683856355734|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 356169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976355734|now:1757683856355734|interv:120000000|
[2025/09/12 13:30:56 356173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976355734|now:1757683856355734|interv:120000000|
[2025/09/12 13:30:56 356177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 356181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856354182|
[2025/09/12 13:30:56 356185] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856356185|
[2025/09/12 13:30:56 356190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856356189|
[2025/09/12 13:30:56 356196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56450|min_srtt:56450|path_bw:1211930|loss_rate:19.83|path_pto:0|
[2025/09/12 13:30:56 356200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:226398|
[2025/09/12 13:30:56 356205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56450|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 356209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:241|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 356213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56450|min_srtt:56450|path_bw:1211930|loss_rate:19.83|path_pto:0|
[2025/09/12 13:30:56 356217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:144006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:227577|
[2025/09/12 13:30:56 356224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56450|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 356228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:242|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 356233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56450|min_srtt:56450|path_bw:1211930|loss_rate:19.83|path_pto:0|
[2025/09/12 13:30:56 356237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:144006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:231114|
[2025/09/12 13:30:56 356241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56450|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 356245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:245|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 356249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56450|min_srtt:56450|path_bw:1211930|loss_rate:19.83|path_pto:0|
[2025/09/12 13:30:56 356253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:144006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:232293|
[2025/09/12 13:30:56 356257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56450|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 356262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:246|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 356266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56450|min_srtt:56450|path_bw:1211930|loss_rate:19.83|path_pto:0|
[2025/09/12 13:30:56 356270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:144006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:306570|
[2025/09/12 13:30:56 356274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56450|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 356278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 356283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56450|min_srtt:56450|path_bw:1211930|loss_rate:19.83|path_pto:0|
[2025/09/12 13:30:56 356287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:144006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:307749|
[2025/09/12 13:30:56 356291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56450|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 356295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:2|
[2025/09/12 13:30:56 356299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56450|min_srtt:56450|path_bw:1211930|loss_rate:19.83|path_pto:0|
[2025/09/12 13:30:56 356306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:7200|inflight:144006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:308928|
[2025/09/12 13:30:56 356310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 356314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 356318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:2|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 356322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 356326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:241|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 356330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:226398|
[2025/09/12 13:30:56 356335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 356339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:368|
[2025/09/12 13:30:56 356369] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:368|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144006|now:1757683856356345|stream_id:8|stream_offset:226398|
[2025/09/12 13:30:56 356377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:368|origin_pktnum:241|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 356385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:144006|applimit:0|
[2025/09/12 13:30:56 356391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856361643|now:1757683856356391|interval:5252|
[2025/09/12 13:30:56 356398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856361643|now:1757683856356391|interv:5252|
[2025/09/12 13:30:56 356402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:145206|
[2025/09/12 13:30:56 356407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:242|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 356411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145206|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:227577|
[2025/09/12 13:30:56 356416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 356420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:369|
[2025/09/12 13:30:56 356449] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:369|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:145206|now:1757683856356426|stream_id:8|stream_offset:227577|
[2025/09/12 13:30:56 356457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:369|origin_pktnum:242|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 356470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:145206|applimit:0|
[2025/09/12 13:30:56 356476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856361643|now:1757683856356475|interval:5168|
[2025/09/12 13:30:56 356480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856361643|now:1757683856356475|interv:5168|
[2025/09/12 13:30:56 356484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:146406|
[2025/09/12 13:30:56 356488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:245|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 356493] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:231114|
[2025/09/12 13:30:56 356497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 356501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:370|
[2025/09/12 13:30:56 356523] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:370|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146406|now:1757683856356507|stream_id:8|stream_offset:231114|
[2025/09/12 13:30:56 356528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:370|origin_pktnum:245|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 356533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146406|applimit:0|
[2025/09/12 13:30:56 356537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856361643|now:1757683856356537|interval:5106|
[2025/09/12 13:30:56 356541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856361643|now:1757683856356537|interv:5106|
[2025/09/12 13:30:56 356545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147606|
[2025/09/12 13:30:56 356549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:246|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 356553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:232293|
[2025/09/12 13:30:56 356558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 356562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:371|
[2025/09/12 13:30:56 356578] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:371|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147606|now:1757683856356567|stream_id:8|stream_offset:232293|
[2025/09/12 13:30:56 356583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:371|origin_pktnum:246|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 356587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147606|applimit:0|
[2025/09/12 13:30:56 356596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856361643|now:1757683856356595|interval:5048|
[2025/09/12 13:30:56 356600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856361643|now:1757683856356595|interv:5048|
[2025/09/12 13:30:56 356604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148806|
[2025/09/12 13:30:56 356608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 356612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:306570|
[2025/09/12 13:30:56 356616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 356620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:372|
[2025/09/12 13:30:56 356637] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:372|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856356626|stream_id:8|stream_offset:306570|
[2025/09/12 13:30:56 356642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:372|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 356646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 356650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856361643|now:1757683856356650|interval:4993|
[2025/09/12 13:30:56 356654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856361643|now:1757683856356650|interv:4993|
[2025/09/12 13:30:56 356658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 356662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 356666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:307749|
[2025/09/12 13:30:56 356671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 356674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:373|
[2025/09/12 13:30:56 356690] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:373|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856356680|stream_id:8|stream_offset:307749|
[2025/09/12 13:30:56 356695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:373|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 356699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 356703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856361643|now:1757683856356703|interval:4940|
[2025/09/12 13:30:56 356711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856361643|now:1757683856356703|interv:4940|
[2025/09/12 13:30:56 356715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 356720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 356724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 356728] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856356728|diff:1878|
[2025/09/12 13:30:56 356732] [debug] |xqc_engine_main_logic|END|now:1757683856356189|
[2025/09/12 13:30:56 356737] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856356737|
[2025/09/12 13:30:56 356741] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856356741|diff:1865|
[2025/09/12 13:30:56 356745] [debug] |xqc_engine_main_logic|END|now:1757683856356737|
[2025/09/12 13:30:56 357730] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:119|state:ESTABED|recv_time:1757683856357729|
[2025/09/12 13:30:56 357740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 357746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:97|
[2025/09/12 13:30:56 357750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:98|
[2025/09/12 13:30:56 357756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:98|
[2025/09/12 13:30:56 357760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 357766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:250|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:251|path_largest_ack:250|
[2025/09/12 13:30:56 357771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:14|tx_in_flight:145205|prior_delivered:113325|prior_time:1757683856299821|is_app_limited:0|send_elapse:57985|ack_elapse:57908|ctl_first_sent_time:1757683856300309|lagest_ack_time:1757683856357729|curr_delivered:181725|
[2025/09/12 13:30:56 357776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856300309|
[2025/09/12 13:30:56 357781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:368||sndq_packets_used_bytes:0|sndq_packets_free:68|
[2025/09/12 13:30:56 357785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:251|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:251|path_largest_ack:251|
[2025/09/12 13:30:56 357789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:14|tx_in_flight:145205|prior_delivered:113325|prior_time:1757683856299821|is_app_limited:0|send_elapse:57985|ack_elapse:57908|ctl_first_sent_time:1757683856300309|lagest_ack_time:1757683856357729|curr_delivered:182925|
[2025/09/12 13:30:56 357794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856300394|
[2025/09/12 13:30:56 357797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:69|
[2025/09/12 13:30:56 357801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56450|rttvar:468|minrtt:30564|latest_rtt:57335|ack_delay:32|
[2025/09/12 13:30:56 357806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56556|rttvar:564|minrtt:30564|latest_rtt:57335|ack_delay:32|
[2025/09/12 13:30:56 357819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:251|lost_pn:248|thresh:3|
[2025/09/12 13:30:56 357823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 357891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 357907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 357910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 357914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 357921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 357928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 357967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 357997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:247|lost_pn:248|po_sent_time:1757683856298137|lost_send_time:1757683856293228|loss_delay:64501|frame:STREAM |repair:128|
[2025/09/12 13:30:56 358116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:248|lost_pn:248|po_sent_time:1757683856298223|lost_send_time:1757683856293228|loss_delay:64501|frame:STREAM |repair:128|
[2025/09/12 13:30:56 358121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856298223u|
[2025/09/12 13:30:56 358125] [stats] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |lost interval:101841|lost_count:77|send_count:226|pkt_num:248|po_send_time:1757683856298223|srtt:56556|cwnd:152077|bw:1211930|conn_life:285962|now:0|last_lost_time:285962|
[2025/09/12 13:30:56 358132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 358136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56556|rtt_var:564|pto_duration:58812|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 358141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 358145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 358149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 146406|
[2025/09/12 13:30:56 358153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856440492|now:1757683856358136|interv:82356|
[2025/09/12 13:30:56 358157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856440492|now:1757683856358136|interval:82356|pto_count:0|srtt:56556
[2025/09/12 13:30:56 358161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57985, ack_elapse 57908, delivered 69600|rate 1200310|lost 78|
[2025/09/12 13:30:56 358165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200310) in round 6|
[2025/09/12 13:30:56 358169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 358174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 358177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856300394|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 358182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856300394|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 358187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:146406|srtt:56556|latest_rtt:57335|min_rtt:30564|applimit:0|lost:76|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 358192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:98|largest:98|pns:2|
[2025/09/12 13:30:56 358197] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:119|pkt_type:SHORT_HEADER|pkt_num:98|frame:ACK |recv_time:1757683856357729|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 358201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976357729|now:1757683856357729|interv:120000000|
[2025/09/12 13:30:56 358206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976357729|now:1757683856357729|interv:120000000|
[2025/09/12 13:30:56 358209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 358214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856356189|
[2025/09/12 13:30:56 358218] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856358218|
[2025/09/12 13:30:56 358222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856358221|
[2025/09/12 13:30:56 358231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56556|min_srtt:56556|path_bw:1211930|loss_rate:60.00|path_pto:0|
[2025/09/12 13:30:56 358235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:233472|
[2025/09/12 13:30:56 358240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56556|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 358246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:247|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 358252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56556|min_srtt:56556|path_bw:1211930|loss_rate:60.00|path_pto:0|
[2025/09/12 13:30:56 358259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:234651|
[2025/09/12 13:30:56 358266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56556|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 358272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:248|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 358278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56556|min_srtt:56556|path_bw:1211930|loss_rate:60.00|path_pto:0|
[2025/09/12 13:30:56 358284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:308928|
[2025/09/12 13:30:56 358290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56556|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 358296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 358302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56556|min_srtt:56556|path_bw:1211930|loss_rate:60.00|path_pto:0|
[2025/09/12 13:30:56 358308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:310107|
[2025/09/12 13:30:56 358314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56556|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 358320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 358326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56556|min_srtt:56556|path_bw:1211930|loss_rate:60.00|path_pto:0|
[2025/09/12 13:30:56 358331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:311286|
[2025/09/12 13:30:56 358340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 358346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 358351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 358357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 358363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:247|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 358369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:233472|
[2025/09/12 13:30:56 358375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 358380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:374|
[2025/09/12 13:30:56 358417] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:374|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146406|now:1757683856358390|stream_id:8|stream_offset:233472|
[2025/09/12 13:30:56 358425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:374|origin_pktnum:247|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 358432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146406|applimit:0|
[2025/09/12 13:30:56 358436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56556|rtt_var:564|pto_duration:58812|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 358441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 358445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 358449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 147606|
[2025/09/12 13:30:56 358453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856442202|now:1757683856358436|interv:83766|
[2025/09/12 13:30:56 358457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856442202|now:1757683856358436|interval:83766|pto_count:0|srtt:56556
[2025/09/12 13:30:56 358461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147606|
[2025/09/12 13:30:56 358466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:248|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 358470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:234651|
[2025/09/12 13:30:56 358475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 358479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:375|
[2025/09/12 13:30:56 358504] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:375|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147606|now:1757683856358489|stream_id:8|stream_offset:234651|
[2025/09/12 13:30:56 358509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:375|origin_pktnum:248|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 358514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147606|applimit:0|
[2025/09/12 13:30:56 358518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56556|rtt_var:564|pto_duration:58812|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 358522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 358526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 358530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 148806|
[2025/09/12 13:30:56 358534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856442301|now:1757683856358518|interv:83783|
[2025/09/12 13:30:56 358537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856442301|now:1757683856358518|interval:83783|pto_count:0|srtt:56556
[2025/09/12 13:30:56 358542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148806|
[2025/09/12 13:30:56 358546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 358550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:308928|
[2025/09/12 13:30:56 358555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 358559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:376|
[2025/09/12 13:30:56 358589] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:376|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856358564|stream_id:8|stream_offset:308928|
[2025/09/12 13:30:56 358594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:376|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 358598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 358602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56556|rtt_var:564|pto_duration:58812|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 358606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 358610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 358614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 150006|
[2025/09/12 13:30:56 358618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856442376|now:1757683856358602|interv:83774|
[2025/09/12 13:30:56 358625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856442376|now:1757683856358602|interval:83774|pto_count:0|srtt:56556
[2025/09/12 13:30:56 358630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 358634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 358638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:310107|
[2025/09/12 13:30:56 358642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 358646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:377|
[2025/09/12 13:30:56 358663] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:377|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856358652|stream_id:8|stream_offset:310107|
[2025/09/12 13:30:56 358668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:377|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 358672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 358676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56556|rtt_var:564|pto_duration:58812|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 358681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 358684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 358688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 151206|
[2025/09/12 13:30:56 358692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856442464|now:1757683856358676|interv:83788|
[2025/09/12 13:30:56 358696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856442464|now:1757683856358676|interval:83788|pto_count:0|srtt:56556
[2025/09/12 13:30:56 358700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 358704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856358606|
[2025/09/12 13:30:56 358709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856358606|
[2025/09/12 13:30:56 358713] [debug] |xqc_engine_wakeup_after|wakeup:1757683856358606|now:1757683856358713|diff:18446744073709551509|
[2025/09/12 13:30:56 358717] [debug] |xqc_engine_main_logic|END|now:1757683856358221|
[2025/09/12 13:30:56 358724] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:121|state:ESTABED|recv_time:1757683856358723|
[2025/09/12 13:30:56 358729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 358734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:98|
[2025/09/12 13:30:56 358737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:99|
[2025/09/12 13:30:56 358743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:99|
[2025/09/12 13:30:56 358751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 358757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:254|origin_pktnum:129|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:254|path_largest_ack:254|
[2025/09/12 13:30:56 358762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:16|tx_in_flight:145205|prior_delivered:115725|prior_time:1757683856301856|is_app_limited:0|send_elapse:56012|ack_elapse:56867|ctl_first_sent_time:1757683856302273|lagest_ack_time:1757683856358723|curr_delivered:184125|
[2025/09/12 13:30:56 358767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856302273|
[2025/09/12 13:30:56 358771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:367||sndq_packets_used_bytes:0|sndq_packets_free:69|
[2025/09/12 13:30:56 358775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56556|rttvar:564|minrtt:30564|latest_rtt:56450|ack_delay:24|
[2025/09/12 13:30:56 358780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56540|rttvar:455|minrtt:30564|latest_rtt:56450|ack_delay:24|
[2025/09/12 13:30:56 358784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:254|lost_pn:251|thresh:3|
[2025/09/12 13:30:56 358789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 358857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 358872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 358876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 358880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 358884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 358891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 358910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358942] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358949] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 358998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 359080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 359084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856364095|now:1757683856359084|interval:5011|
[2025/09/12 13:30:56 359089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856364095|now:1757683856359084|interv:5011|
[2025/09/12 13:30:56 359093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56012, ack_elapse 56867, delivered 68400|rate 1202806|lost 78|
[2025/09/12 13:30:56 359097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202806) in round 6|
[2025/09/12 13:30:56 359101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 359105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 359109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:1200|po_sent_time:1757683856302273|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 359113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:1200|po_sent_time:1757683856302273|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 359118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:150006|srtt:56540|latest_rtt:56450|min_rtt:30564|applimit:0|lost:78|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 359124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:99|largest:99|pns:2|
[2025/09/12 13:30:56 359128] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:121|pkt_type:SHORT_HEADER|pkt_num:99|frame:ACK |recv_time:1757683856358723|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 359133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976358723|now:1757683856358723|interv:120000000|
[2025/09/12 13:30:56 359137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976358723|now:1757683856358723|interv:120000000|
[2025/09/12 13:30:56 359141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856358606|pq_index:0|
[2025/09/12 13:30:56 359145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856358221|
[2025/09/12 13:30:56 359149] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856359149|
[2025/09/12 13:30:56 359153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856359152|
[2025/09/12 13:30:56 359161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757683856358606|now:1757683856359152|
[2025/09/12 13:30:56 359165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 13:30:56 359170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 13:30:56 359176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_close_notify|destroy h3 stream success|h3_stream_type:16|stream_id:0|blocked:0
[2025/09/12 13:30:56 359184] [report] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_request_destroy|stream_id:0|close_msg:finished|err:0|rcvd_bdy_sz:0|snd_bdy_sz:5120|rcvd_hdr_sz:77|snd_hdr_sz:50|create:1757683856108681|blkd:0|nblkd:0|hdr_b:9|hdr_e:60|bdy_b:0|fin:0|recv_end:64|hrd_send:278|bdy_send:396|fin_send:1694|fin_ack:36798|last_send:249971|last_recv:250042|mp_state:0|path_info:(1,0,0/1/0/a/0,5130,36,0,0,36)#0-5-1-5130-36-56540-2|comp_hdr_s:5|comp_hdr_r:34|fst_fin_snd:1694|sched_blk:0|sched_blk_time:0|cwnd_blk:0|cwnd_blk_time:0|pacing_blk:0|pacing_blk_time:0|begin_state:(0,46,0,0,60,3883,33)|end_state:(0,51,0,0,121,3883,32)|is_fec_protected:0|fec_reco_pkt_cnt:0|fec_block_size_mode:0|fst_rpr_ts:0|last_rpr_ts:0|fec_fin_delay:0|external_stream_info:{}|
[2025/09/12 13:30:56 359213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_destroy|stream_id:0|h3_stream_type:16|
[2025/09/12 13:30:56 359222] [stats] |scid:76e84d6f6257b9f2eec35aee|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:5130|read_bytes:36|recv_bytes:36|stream_len:36|create_time:1757683856108461|wrt_delay:442|snd_delay:1534|finwrt_delay:588|finsnd_delay:1914|finrcv_delay:0|finread_delay:204|all_acked_delay:37022|firstfinack_dely:37018|close_delay:37028|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23|path_info:mp is not supported in connection scid:76e84d6f6257b9f2eec35aee|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 13:30:56 359232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:STREAM_CLOSE|expire:1757683856392775|now:1757683856359152|interv:33623|
[2025/09/12 13:30:56 359240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56540|min_srtt:56540|path_bw:1211930|loss_rate:55.56|path_pto:0|
[2025/09/12 13:30:56 359245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:311286|
[2025/09/12 13:30:56 359252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56540|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 359259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 359266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56540|min_srtt:56540|path_bw:1211930|loss_rate:55.56|path_pto:0|
[2025/09/12 13:30:56 359272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:312465|
[2025/09/12 13:30:56 359278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 359284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 359294] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 359300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 359306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 359312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:311286|
[2025/09/12 13:30:56 359318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 359324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:378|
[2025/09/12 13:30:56 359382] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:378|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856359333|stream_id:8|stream_offset:311286|
[2025/09/12 13:30:56 359390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:378|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 359396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 359402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856364095|now:1757683856359402|interval:4693|
[2025/09/12 13:30:56 359408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856364095|now:1757683856359402|interv:4693|
[2025/09/12 13:30:56 359413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 359420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856364095|
[2025/09/12 13:30:56 359425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856364095|
[2025/09/12 13:30:56 359430] [debug] |xqc_engine_wakeup_after|wakeup:1757683856364095|now:1757683856359430|diff:4665|
[2025/09/12 13:30:56 359436] [debug] |xqc_engine_main_logic|END|now:1757683856359152|
[2025/09/12 13:30:56 359443] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856359443|
[2025/09/12 13:30:56 359449] [debug] |xqc_engine_wakeup_after|wakeup:1757683856364095|now:1757683856359449|diff:4646|
[2025/09/12 13:30:56 359455] [debug] |xqc_engine_main_logic|END|now:1757683856359443|
[2025/09/12 13:30:56 360695] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:123|state:ESTABED|recv_time:1757683856360694|
[2025/09/12 13:30:56 360708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 360716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:99|
[2025/09/12 13:30:56 360721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:100|
[2025/09/12 13:30:56 360728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:100|
[2025/09/12 13:30:56 360733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 360742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:255|origin_pktnum:130|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:260|path_largest_ack:255|
[2025/09/12 13:30:56 360754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:16|tx_in_flight:146405|prior_delivered:115725|prior_time:1757683856301856|is_app_limited:0|send_elapse:56098|ack_elapse:58838|ctl_first_sent_time:1757683856302359|lagest_ack_time:1757683856360694|curr_delivered:185325|
[2025/09/12 13:30:56 360760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856302359|
[2025/09/12 13:30:56 360766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:365||sndq_packets_used_bytes:0|sndq_packets_free:71|
[2025/09/12 13:30:56 360771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:260|origin_pktnum:133|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:260|path_largest_ack:260|
[2025/09/12 13:30:56 360777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:17|tx_in_flight:148805|prior_delivered:118125|prior_time:1757683856303810|is_app_limited:0|send_elapse:55964|ack_elapse:56884|ctl_first_sent_time:1757683856304209|lagest_ack_time:1757683856360694|curr_delivered:186525|
[2025/09/12 13:30:56 360783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856304209|
[2025/09/12 13:30:56 360787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:363||sndq_packets_used_bytes:0|sndq_packets_free:73|
[2025/09/12 13:30:56 360792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56540|rttvar:455|minrtt:30564|latest_rtt:56485|ack_delay:48|
[2025/09/12 13:30:56 360798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56527|rttvar:367|minrtt:30564|latest_rtt:56485|ack_delay:48|
[2025/09/12 13:30:56 360803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:260|lost_pn:257|thresh:3|
[2025/09/12 13:30:56 360808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 360889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 360909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 360914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 360920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 360925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 360959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 360985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 360996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 361196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:252|lost_pn:257|po_sent_time:1757683856300488|lost_send_time:1757683856297102|loss_delay:63592|frame:STREAM |repair:128|
[2025/09/12 13:30:56 361202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:253|lost_pn:257|po_sent_time:1757683856300565|lost_send_time:1757683856297102|loss_delay:63592|frame:STREAM |repair:128|
[2025/09/12 13:30:56 361208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:256|lost_pn:257|po_sent_time:1757683856302455|lost_send_time:1757683856297102|loss_delay:63592|frame:STREAM |repair:128|
[2025/09/12 13:30:56 361215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:257|lost_pn:257|po_sent_time:1757683856302535|lost_send_time:1757683856297102|loss_delay:63592|frame:STREAM |repair:128|
[2025/09/12 13:30:56 361220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856302535u|
[2025/09/12 13:30:56 361226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 361231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856366207|now:1757683856361231|interval:4976|
[2025/09/12 13:30:56 361237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856366207|now:1757683856361231|interv:4976|
[2025/09/12 13:30:56 361242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 55964, ack_elapse 56884, delivered 68400|rate 1202447|lost 82|
[2025/09/12 13:30:56 361248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202447) in round 6|
[2025/09/12 13:30:56 361254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 361259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 361264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:4|acked:2400|po_sent_time:1757683856304209|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 361271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:4|acked:2400|po_sent_time:1757683856304209|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 361277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:144006|srtt:56527|latest_rtt:56485|min_rtt:30564|applimit:0|lost:78|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 361288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:100|largest:100|pns:2|
[2025/09/12 13:30:56 361294] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:123|pkt_type:SHORT_HEADER|pkt_num:100|frame:ACK |recv_time:1757683856360694|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 361301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976360694|now:1757683856360694|interv:120000000|
[2025/09/12 13:30:56 361307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976360694|now:1757683856360694|interv:120000000|
[2025/09/12 13:30:56 361313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856364095|pq_index:0|
[2025/09/12 13:30:56 361318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856359152|
[2025/09/12 13:30:56 361322] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856361322|
[2025/09/12 13:30:56 361327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856361326|
[2025/09/12 13:30:56 361333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56527|min_srtt:56527|path_bw:1211930|loss_rate:50.00|path_pto:0|
[2025/09/12 13:30:56 361338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:238188|
[2025/09/12 13:30:56 361342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56527|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 361347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:252|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 361351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56527|min_srtt:56527|path_bw:1211930|loss_rate:50.00|path_pto:0|
[2025/09/12 13:30:56 361356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:144006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:239367|
[2025/09/12 13:30:56 361360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56527|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 361364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:253|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 361368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56527|min_srtt:56527|path_bw:1211930|loss_rate:50.00|path_pto:0|
[2025/09/12 13:30:56 361372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:144006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:240546|
[2025/09/12 13:30:56 361377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56527|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 361390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:256|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 361394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56527|min_srtt:56527|path_bw:1211930|loss_rate:50.00|path_pto:0|
[2025/09/12 13:30:56 361398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:144006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:241725|
[2025/09/12 13:30:56 361402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56527|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 361407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:257|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 361411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56527|min_srtt:56527|path_bw:1211930|loss_rate:50.00|path_pto:0|
[2025/09/12 13:30:56 361416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:144006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:312465|
[2025/09/12 13:30:56 361420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56527|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 361425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 361429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56527|min_srtt:56527|path_bw:1211930|loss_rate:50.00|path_pto:0|
[2025/09/12 13:30:56 361433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:144006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:313644|
[2025/09/12 13:30:56 361438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56527|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 361442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 361446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56527|min_srtt:56527|path_bw:1211930|loss_rate:50.00|path_pto:0|
[2025/09/12 13:30:56 361450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:7200|inflight:144006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:314823|
[2025/09/12 13:30:56 361454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 361458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 361462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 361466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 361471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:252|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 361477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:238188|
[2025/09/12 13:30:56 361482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 361486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:379|
[2025/09/12 13:30:56 361518] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:379|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144006|now:1757683856361493|stream_id:8|stream_offset:238188|
[2025/09/12 13:30:56 361527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:379|origin_pktnum:252|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 361534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:144006|applimit:0|
[2025/09/12 13:30:56 361541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856366207|now:1757683856361541|interval:4666|
[2025/09/12 13:30:56 361548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856366207|now:1757683856361541|interv:4666|
[2025/09/12 13:30:56 361553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:145206|
[2025/09/12 13:30:56 361558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:253|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 361562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145206|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:239367|
[2025/09/12 13:30:56 361567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 361571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:380|
[2025/09/12 13:30:56 361597] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:380|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:145206|now:1757683856361578|stream_id:8|stream_offset:239367|
[2025/09/12 13:30:56 361605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:380|origin_pktnum:253|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 361612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:145206|applimit:0|
[2025/09/12 13:30:56 361618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856366207|now:1757683856361618|interval:4589|
[2025/09/12 13:30:56 361625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856366207|now:1757683856361618|interv:4589|
[2025/09/12 13:30:56 361629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:146406|
[2025/09/12 13:30:56 361634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:256|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 361638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:240546|
[2025/09/12 13:30:56 361647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 361651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:381|
[2025/09/12 13:30:56 361677] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:381|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146406|now:1757683856361657|stream_id:8|stream_offset:240546|
[2025/09/12 13:30:56 361685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:381|origin_pktnum:256|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 361692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146406|applimit:0|
[2025/09/12 13:30:56 361698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856366207|now:1757683856361698|interval:4509|
[2025/09/12 13:30:56 361705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856366207|now:1757683856361698|interv:4509|
[2025/09/12 13:30:56 361709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147606|
[2025/09/12 13:30:56 361714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:257|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 361718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:241725|
[2025/09/12 13:30:56 361722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 361726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:382|
[2025/09/12 13:30:56 361751] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:382|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147606|now:1757683856361733|stream_id:8|stream_offset:241725|
[2025/09/12 13:30:56 361759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:382|origin_pktnum:257|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 361766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147606|applimit:0|
[2025/09/12 13:30:56 361772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856366207|now:1757683856361772|interval:4435|
[2025/09/12 13:30:56 361779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856366207|now:1757683856361772|interv:4435|
[2025/09/12 13:30:56 361783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148806|
[2025/09/12 13:30:56 361787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 361792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:312465|
[2025/09/12 13:30:56 361796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 361800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:383|
[2025/09/12 13:30:56 361829] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:383|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856361811|stream_id:8|stream_offset:312465|
[2025/09/12 13:30:56 361838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:383|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 361845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 361851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856366207|now:1757683856361851|interval:4356|
[2025/09/12 13:30:56 361858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856366207|now:1757683856361851|interv:4356|
[2025/09/12 13:30:56 361862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 361867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 361871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:313644|
[2025/09/12 13:30:56 361875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 361879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:384|
[2025/09/12 13:30:56 361903] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:384|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856361885|stream_id:8|stream_offset:313644|
[2025/09/12 13:30:56 361912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:384|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 361919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 361925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856366207|now:1757683856361925|interval:4282|
[2025/09/12 13:30:56 361946] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856366207|now:1757683856361925|interv:4282|
[2025/09/12 13:30:56 361950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 361955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856366207|
[2025/09/12 13:30:56 361959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856366207|
[2025/09/12 13:30:56 361963] [debug] |xqc_engine_wakeup_after|wakeup:1757683856366207|now:1757683856361963|diff:4244|
[2025/09/12 13:30:56 361967] [debug] |xqc_engine_main_logic|END|now:1757683856361326|
[2025/09/12 13:30:56 361973] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856361972|
[2025/09/12 13:30:56 361977] [debug] |xqc_engine_wakeup_after|wakeup:1757683856366207|now:1757683856361976|diff:4231|
[2025/09/12 13:30:56 361980] [debug] |xqc_engine_main_logic|END|now:1757683856361972|
[2025/09/12 13:30:56 362725] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:125|state:ESTABED|recv_time:1757683856362724|
[2025/09/12 13:30:56 362736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 362742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:100|
[2025/09/12 13:30:56 362746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:101|
[2025/09/12 13:30:56 362752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:101|
[2025/09/12 13:30:56 362756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 362762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:261|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:263|path_largest_ack:261|
[2025/09/12 13:30:56 362767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:17|tx_in_flight:150005|prior_delivered:118125|prior_time:1757683856303810|is_app_limited:0|send_elapse:56063|ack_elapse:58914|ctl_first_sent_time:1757683856304308|lagest_ack_time:1757683856362724|curr_delivered:187725|
[2025/09/12 13:30:56 362772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856304308|
[2025/09/12 13:30:56 362776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:70|
[2025/09/12 13:30:56 362781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:263|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:263|path_largest_ack:263|
[2025/09/12 13:30:56 362785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:17|tx_in_flight:150005|prior_delivered:120525|prior_time:1757683856305768|is_app_limited:0|send_elapse:55874|ack_elapse:56956|ctl_first_sent_time:1757683856306140|lagest_ack_time:1757683856362724|curr_delivered:188925|
[2025/09/12 13:30:56 362790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856306140|
[2025/09/12 13:30:56 362793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:365||sndq_packets_used_bytes:0|sndq_packets_free:71|
[2025/09/12 13:30:56 362797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56527|rttvar:367|minrtt:30564|latest_rtt:56584|ack_delay:40|
[2025/09/12 13:30:56 362802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56530|rttvar:280|minrtt:30564|latest_rtt:56584|ack_delay:40|
[2025/09/12 13:30:56 362806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:263|lost_pn:260|thresh:3|
[2025/09/12 13:30:56 362810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 362870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 362885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 362889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 362893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 362897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 362904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 362924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 362999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:258|lost_pn:260|po_sent_time:1757683856302615|lost_send_time:1757683856299067|loss_delay:63657|frame:STREAM |repair:128|
[2025/09/12 13:30:56 363117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:259|lost_pn:260|po_sent_time:1757683856302705|lost_send_time:1757683856299067|loss_delay:63657|frame:STREAM |repair:128|
[2025/09/12 13:30:56 363121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856302705u|
[2025/09/12 13:30:56 363125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 363129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856368060|now:1757683856363129|interval:4931|
[2025/09/12 13:30:56 363133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856368060|now:1757683856363129|interv:4931|
[2025/09/12 13:30:56 363137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 55874, ack_elapse 56956, delivered 68400|rate 1200927|lost 84|
[2025/09/12 13:30:56 363142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200927) in round 6|
[2025/09/12 13:30:56 363146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 363150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 363158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856306140|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 363162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856306140|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 363167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:146406|srtt:56530|latest_rtt:56584|min_rtt:30564|applimit:0|lost:82|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 363173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:101|largest:101|pns:2|
[2025/09/12 13:30:56 363177] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:125|pkt_type:SHORT_HEADER|pkt_num:101|frame:ACK |recv_time:1757683856362724|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 363182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976362724|now:1757683856362724|interv:120000000|
[2025/09/12 13:30:56 363186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976362724|now:1757683856362724|interv:120000000|
[2025/09/12 13:30:56 363190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856366207|pq_index:0|
[2025/09/12 13:30:56 363194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856361326|
[2025/09/12 13:30:56 363198] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856363198|
[2025/09/12 13:30:56 363203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856363202|
[2025/09/12 13:30:56 363209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56530|min_srtt:56530|path_bw:1211930|loss_rate:56.25|path_pto:0|
[2025/09/12 13:30:56 363213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:242904|
[2025/09/12 13:30:56 363218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56530|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 363222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:258|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 363227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56530|min_srtt:56530|path_bw:1211930|loss_rate:56.25|path_pto:0|
[2025/09/12 13:30:56 363231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:244083|
[2025/09/12 13:30:56 363235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56530|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 363243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:259|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 363247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56530|min_srtt:56530|path_bw:1211930|loss_rate:56.25|path_pto:0|
[2025/09/12 13:30:56 363251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:314823|
[2025/09/12 13:30:56 363256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56530|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 363260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 363264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56530|min_srtt:56530|path_bw:1211930|loss_rate:56.25|path_pto:0|
[2025/09/12 13:30:56 363268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:316002|
[2025/09/12 13:30:56 363272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56530|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 363277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 363281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56530|min_srtt:56530|path_bw:1211930|loss_rate:56.25|path_pto:0|
[2025/09/12 13:30:56 363285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:317181|
[2025/09/12 13:30:56 363289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 363293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 363297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 363301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 363305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:258|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 363310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146406|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:242904|
[2025/09/12 13:30:56 363314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 363318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:385|
[2025/09/12 13:30:56 363347] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:385|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146406|now:1757683856363325|stream_id:8|stream_offset:242904|
[2025/09/12 13:30:56 363362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:385|origin_pktnum:258|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 363369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146406|applimit:0|
[2025/09/12 13:30:56 363376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856368060|now:1757683856363376|interval:4684|
[2025/09/12 13:30:56 363382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856368060|now:1757683856363376|interv:4684|
[2025/09/12 13:30:56 363386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147606|
[2025/09/12 13:30:56 363391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:259|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 363395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147606|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:244083|
[2025/09/12 13:30:56 363401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 363408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:386|
[2025/09/12 13:30:56 363441] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:386|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147606|now:1757683856363417|stream_id:8|stream_offset:244083|
[2025/09/12 13:30:56 363449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:386|origin_pktnum:259|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 363456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147606|applimit:0|
[2025/09/12 13:30:56 363462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856368060|now:1757683856363462|interval:4598|
[2025/09/12 13:30:56 363467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856368060|now:1757683856363462|interv:4598|
[2025/09/12 13:30:56 363471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148806|
[2025/09/12 13:30:56 363476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 363480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:314823|
[2025/09/12 13:30:56 363484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 363489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:387|
[2025/09/12 13:30:56 363513] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:387|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856363495|stream_id:8|stream_offset:314823|
[2025/09/12 13:30:56 363521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:387|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 363534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 363540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856368060|now:1757683856363540|interval:4520|
[2025/09/12 13:30:56 363546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856368060|now:1757683856363540|interv:4520|
[2025/09/12 13:30:56 363550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 363555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 363559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:316002|
[2025/09/12 13:30:56 363563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 363567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:388|
[2025/09/12 13:30:56 363597] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:388|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150006|now:1757683856363573|stream_id:8|stream_offset:316002|
[2025/09/12 13:30:56 363605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:388|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 363612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 363618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856368060|now:1757683856363618|interval:4442|
[2025/09/12 13:30:56 363623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856368060|now:1757683856363618|interv:4442|
[2025/09/12 13:30:56 363627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151206|
[2025/09/12 13:30:56 363631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856368060|
[2025/09/12 13:30:56 363635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856368060|
[2025/09/12 13:30:56 363639] [debug] |xqc_engine_wakeup_after|wakeup:1757683856368060|now:1757683856363639|diff:4421|
[2025/09/12 13:30:56 363643] [debug] |xqc_engine_main_logic|END|now:1757683856363202|
[2025/09/12 13:30:56 363649] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856363649|
[2025/09/12 13:30:56 363653] [debug] |xqc_engine_wakeup_after|wakeup:1757683856368060|now:1757683856363653|diff:4407|
[2025/09/12 13:30:56 363656] [debug] |xqc_engine_main_logic|END|now:1757683856363649|
[2025/09/12 13:30:56 363760] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:128|state:ESTABED|recv_time:1757683856363760|
[2025/09/12 13:30:56 363766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 363771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:101|
[2025/09/12 13:30:56 363775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:102|
[2025/09/12 13:30:56 363781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:102|
[2025/09/12 13:30:56 363790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 363797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:265|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:265|path_largest_ack:265|
[2025/09/12 13:30:56 363801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:17|tx_in_flight:150005|prior_delivered:122925|prior_time:1757683856307763|is_app_limited:0|send_elapse:55843|ack_elapse:55997|ctl_first_sent_time:1757683856308114|lagest_ack_time:1757683856363760|curr_delivered:190125|
[2025/09/12 13:30:56 363806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856308114|
[2025/09/12 13:30:56 363810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:70|
[2025/09/12 13:30:56 363814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56530|rttvar:280|minrtt:30564|latest_rtt:55646|ack_delay:56|
[2025/09/12 13:30:56 363819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56412|rttvar:445|minrtt:30564|latest_rtt:55646|ack_delay:56|
[2025/09/12 13:30:56 363823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:265|lost_pn:262|thresh:3|
[2025/09/12 13:30:56 363827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 363884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 363902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 363906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 363910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 363913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 363921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363949] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 363957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 363998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 364134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:262|lost_pn:262|po_sent_time:1757683856304403|lost_send_time:1757683856300297|loss_delay:63463|frame:STREAM |repair:128|
[2025/09/12 13:30:56 364138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856304403u|
[2025/09/12 13:30:56 364142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 364146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856369697|now:1757683856364146|interval:5551|
[2025/09/12 13:30:56 364150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856369697|now:1757683856364146|interv:5551|
[2025/09/12 13:30:56 364154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 55843, ack_elapse 55997, delivered 67200|rate 1200064|lost 85|
[2025/09/12 13:30:56 364158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200064) in round 6|
[2025/09/12 13:30:56 364162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 364166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 364170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856308114|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 364175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856308114|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 364179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148806|srtt:56412|latest_rtt:55646|min_rtt:30564|applimit:0|lost:84|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 364184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:1|
[2025/09/12 13:30:56 364189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 13:30:56 364193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 13:30:56 364201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:102|largest:102|pns:2|
[2025/09/12 13:30:56 364205] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:128|pkt_type:SHORT_HEADER|pkt_num:102|frame:PING ACK |recv_time:1757683856363760|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 364210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976363760|now:1757683856363760|interv:120000000|
[2025/09/12 13:30:56 364214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976363760|now:1757683856363760|interv:120000000|
[2025/09/12 13:30:56 364218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856368060|pq_index:0|
[2025/09/12 13:30:56 364222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856363202|
[2025/09/12 13:30:56 364226] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856364226|
[2025/09/12 13:30:56 364230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856364229|
[2025/09/12 13:30:56 364236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|largest_recv:102|ack_delay:476|first_ack_range:83|largest_pkt_recv_time:1757683856363760|
[2025/09/12 13:30:56 364240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:102|low:19|pkt_pns:2|
[2025/09/12 13:30:56 364246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:102|frame_largest_recv:102|
[2025/09/12 13:30:56 364253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 13:30:56 364260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56412|min_srtt:56412|path_bw:1211930|loss_rate:55.00|path_pto:0|
[2025/09/12 13:30:56 364267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:246441|
[2025/09/12 13:30:56 364273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56412|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 364280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:262|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 364286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:8|stream_offset:317181|
[2025/09/12 13:30:56 364292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56412|min_srtt:56412|path_bw:1211930|loss_rate:55.00|path_pto:0|
[2025/09/12 13:30:56 364298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2407|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:318360|
[2025/09/12 13:30:56 364304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 364309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 364318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 364324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 364331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:262|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 364336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148806|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:246441|
[2025/09/12 13:30:56 364342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 364348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:389|
[2025/09/12 13:30:56 364385] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:389|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148806|now:1757683856364357|stream_id:8|stream_offset:246441|
[2025/09/12 13:30:56 364391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:389|origin_pktnum:262|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 364398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148806|applimit:0|
[2025/09/12 13:30:56 364403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856369697|now:1757683856364403|interval:5294|
[2025/09/12 13:30:56 364409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856369697|now:1757683856364403|interv:5294|
[2025/09/12 13:30:56 364415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150006|
[2025/09/12 13:30:56 364421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 364427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:150006|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:317181|
[2025/09/12 13:30:56 364433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 364438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:390|
[2025/09/12 13:30:56 364463] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:390|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:150006|now:1757683856364447|stream_id:8|stream_offset:317181|
[2025/09/12 13:30:56 364470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:390|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 364477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150006|applimit:0|
[2025/09/12 13:30:56 364483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856369697|now:1757683856364482|interval:5215|
[2025/09/12 13:30:56 364488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856369697|now:1757683856364482|interv:5215|
[2025/09/12 13:30:56 364498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151213|
[2025/09/12 13:30:56 364504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856369697|
[2025/09/12 13:30:56 364509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856369697|
[2025/09/12 13:30:56 364515] [debug] |xqc_engine_wakeup_after|wakeup:1757683856369697|now:1757683856364514|diff:5183|
[2025/09/12 13:30:56 364521] [debug] |xqc_engine_main_logic|END|now:1757683856364229|
[2025/09/12 13:30:56 364529] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856364529|
[2025/09/12 13:30:56 364534] [debug] |xqc_engine_wakeup_after|wakeup:1757683856369697|now:1757683856364534|diff:5163|
[2025/09/12 13:30:56 364538] [debug] |xqc_engine_main_logic|END|now:1757683856364529|
[2025/09/12 13:30:56 365731] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:127|state:ESTABED|recv_time:1757683856365730|
[2025/09/12 13:30:56 365741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 365747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:102|
[2025/09/12 13:30:56 365751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:103|
[2025/09/12 13:30:56 365757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:103|
[2025/09/12 13:30:56 365761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 365768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:266|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:267|path_largest_ack:266|
[2025/09/12 13:30:56 365772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:17|tx_in_flight:151205|prior_delivered:122925|prior_time:1757683856307763|is_app_limited:0|send_elapse:55940|ack_elapse:57967|ctl_first_sent_time:1757683856308211|lagest_ack_time:1757683856365730|curr_delivered:191325|
[2025/09/12 13:30:56 365777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856308211|
[2025/09/12 13:30:56 365781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:366||sndq_packets_used_bytes:0|sndq_packets_free:70|
[2025/09/12 13:30:56 365786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:267|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:267|path_largest_ack:267|
[2025/09/12 13:30:56 365790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:17|tx_in_flight:150005|prior_delivered:125325|prior_time:1757683856309743|is_app_limited:0|send_elapse:57738|ack_elapse:55987|ctl_first_sent_time:1757683856310093|lagest_ack_time:1757683856365730|curr_delivered:192525|
[2025/09/12 13:30:56 365794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856310093|
[2025/09/12 13:30:56 365798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:365||sndq_packets_used_bytes:0|sndq_packets_free:71|
[2025/09/12 13:30:56 365802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56412|rttvar:445|minrtt:30564|latest_rtt:55637|ack_delay:40|
[2025/09/12 13:30:56 365807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56310|rttvar:537|minrtt:30564|latest_rtt:55637|ack_delay:40|
[2025/09/12 13:30:56 365811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:267|lost_pn:264|thresh:3|
[2025/09/12 13:30:56 365819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 365876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 365892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 365895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 365899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 365903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 365910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 365951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 365997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 366130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:264|lost_pn:264|po_sent_time:1757683856306234|lost_send_time:1757683856302382|loss_delay:63348|frame:STREAM |repair:128|
[2025/09/12 13:30:56 366136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856306234u|
[2025/09/12 13:30:56 366141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 366145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56310|rtt_var:537|pto_duration:58458|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 366149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 366153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 366157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 147613|
[2025/09/12 13:30:56 366161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856447905|now:1757683856366144|interv:81761|
[2025/09/12 13:30:56 366165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856447905|now:1757683856366144|interval:81761|pto_count:0|srtt:56310
[2025/09/12 13:30:56 366169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57738, ack_elapse 55987, delivered 67200|rate 1163878|lost 86|
[2025/09/12 13:30:56 366174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1163878) in round 6|
[2025/09/12 13:30:56 366178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 366182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 366186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856310093|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 366191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856310093|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 366196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147613|srtt:56310|latest_rtt:55637|min_rtt:30564|applimit:0|lost:85|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 366202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:103|largest:103|pns:2|
[2025/09/12 13:30:56 366206] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:127|pkt_type:SHORT_HEADER|pkt_num:103|frame:ACK |recv_time:1757683856365730|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 366211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976365730|now:1757683856365730|interv:120000000|
[2025/09/12 13:30:56 366215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976365730|now:1757683856365730|interv:120000000|
[2025/09/12 13:30:56 366221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856369697|pq_index:0|
[2025/09/12 13:30:56 366227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856364229|
[2025/09/12 13:30:56 366234] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856366233|
[2025/09/12 13:30:56 366245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856366243|
[2025/09/12 13:30:56 366253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56310|min_srtt:56310|path_bw:1211930|loss_rate:54.55|path_pto:0|
[2025/09/12 13:30:56 366258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:248799|
[2025/09/12 13:30:56 366265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56310|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 366271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:264|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 366277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56310|min_srtt:56310|path_bw:1211930|loss_rate:54.55|path_pto:0|
[2025/09/12 13:30:56 366283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:318360|
[2025/09/12 13:30:56 366289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56310|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 366295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 366301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56310|min_srtt:56310|path_bw:1211930|loss_rate:54.55|path_pto:0|
[2025/09/12 13:30:56 366307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:319539|
[2025/09/12 13:30:56 366313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56310|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 366319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 366324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56310|min_srtt:56310|path_bw:1211930|loss_rate:54.55|path_pto:0|
[2025/09/12 13:30:56 366330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:320718|
[2025/09/12 13:30:56 366336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 366341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 366346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 366355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 366361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:264|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 366367] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:248799|
[2025/09/12 13:30:56 366373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 366379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:391|
[2025/09/12 13:30:56 366415] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:391|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147613|now:1757683856366388|stream_id:8|stream_offset:248799|
[2025/09/12 13:30:56 366422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:391|origin_pktnum:264|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 366429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147613|applimit:0|
[2025/09/12 13:30:56 366435] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56310|rtt_var:537|pto_duration:58458|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 366442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 366447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 366452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 148813|
[2025/09/12 13:30:56 366458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856449846|now:1757683856366435|interv:83411|
[2025/09/12 13:30:56 366463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856449846|now:1757683856366435|interval:83411|pto_count:0|srtt:56310
[2025/09/12 13:30:56 366469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148813|
[2025/09/12 13:30:56 366476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 366482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:318360|
[2025/09/12 13:30:56 366489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 366496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:392|
[2025/09/12 13:30:56 366519] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:392|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148813|now:1757683856366503|stream_id:8|stream_offset:318360|
[2025/09/12 13:30:56 366524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:392|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 366529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148813|applimit:0|
[2025/09/12 13:30:56 366537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56310|rtt_var:537|pto_duration:58458|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 366542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 366546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 366550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 150013|
[2025/09/12 13:30:56 366553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856449961|now:1757683856366537|interv:83424|
[2025/09/12 13:30:56 366557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856449961|now:1757683856366537|interval:83424|pto_count:0|srtt:56310
[2025/09/12 13:30:56 366562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150013|
[2025/09/12 13:30:56 366566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 366570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150013|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:319539|
[2025/09/12 13:30:56 366575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 366579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:393|
[2025/09/12 13:30:56 366597] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:393|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150013|now:1757683856366585|stream_id:8|stream_offset:319539|
[2025/09/12 13:30:56 366602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:393|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 366607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150013|applimit:0|
[2025/09/12 13:30:56 366611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56310|rtt_var:537|pto_duration:58458|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 366615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 366619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 366623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 151213|
[2025/09/12 13:30:56 366627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856450043|now:1757683856366611|interv:83432|
[2025/09/12 13:30:56 366631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856450043|now:1757683856366611|interval:83432|pto_count:0|srtt:56310
[2025/09/12 13:30:56 366635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151213|
[2025/09/12 13:30:56 366639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856392775|
[2025/09/12 13:30:56 366644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856392775|
[2025/09/12 13:30:56 366651] [debug] |xqc_engine_wakeup_after|wakeup:1757683856392775|now:1757683856366651|diff:26124|
[2025/09/12 13:30:56 366655] [debug] |xqc_engine_main_logic|END|now:1757683856366243|
[2025/09/12 13:30:56 366661] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856366661|
[2025/09/12 13:30:56 366665] [debug] |xqc_engine_wakeup_after|wakeup:1757683856392775|now:1757683856366665|diff:26110|
[2025/09/12 13:30:56 366668] [debug] |xqc_engine_main_logic|END|now:1757683856366661|
[2025/09/12 13:30:56 367627] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:127|state:ESTABED|recv_time:1757683856367626|
[2025/09/12 13:30:56 367637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 367643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:103|
[2025/09/12 13:30:56 367647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:104|
[2025/09/12 13:30:56 367653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:104|
[2025/09/12 13:30:56 367657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 367664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:268|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:269|path_largest_ack:268|
[2025/09/12 13:30:56 367669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:17|tx_in_flight:151205|prior_delivered:125325|prior_time:1757683856309743|is_app_limited:0|send_elapse:57818|ack_elapse:57883|ctl_first_sent_time:1757683856310173|lagest_ack_time:1757683856367626|curr_delivered:193725|
[2025/09/12 13:30:56 367673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856310173|
[2025/09/12 13:30:56 367678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:365||sndq_packets_used_bytes:0|sndq_packets_free:71|
[2025/09/12 13:30:56 367682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:269|origin_pktnum:142|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:269|path_largest_ack:269|
[2025/09/12 13:30:56 367687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:18|tx_in_flight:148805|prior_delivered:127725|prior_time:1757683856311756|is_app_limited:0|send_elapse:57849|ack_elapse:55870|ctl_first_sent_time:1757683856312123|lagest_ack_time:1757683856367626|curr_delivered:194925|
[2025/09/12 13:30:56 367691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856312123|
[2025/09/12 13:30:56 367695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:363||sndq_packets_used_bytes:0|sndq_packets_free:73|
[2025/09/12 13:30:56 367699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56310|rttvar:537|minrtt:30564|latest_rtt:55503|ack_delay:24|
[2025/09/12 13:30:56 367703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56206|rttvar:610|minrtt:30564|latest_rtt:55503|ack_delay:24|
[2025/09/12 13:30:56 367708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:269|lost_pn:266|thresh:3|
[2025/09/12 13:30:56 367712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 367770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 367786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 367789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 367793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 367797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 367805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 367826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 367997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 368000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 368004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 368008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 368012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 368016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 368019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 368023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 368027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 368031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56206|rtt_var:610|pto_duration:58646|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 368036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 368040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 368046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 148813|
[2025/09/12 13:30:56 368050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856450231|now:1757683856368031|interv:82200|
[2025/09/12 13:30:56 368054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856450231|now:1757683856368031|interval:82200|pto_count:0|srtt:56206
[2025/09/12 13:30:56 368059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57849, ack_elapse 55870, delivered 67200|rate 1161644|lost 86|
[2025/09/12 13:30:56 368063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1161644) in round 6|
[2025/09/12 13:30:56 368067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 368072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 368076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:2400|po_sent_time:1757683856312123|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 368080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:2400|po_sent_time:1757683856312123|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 368085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148813|srtt:56206|latest_rtt:55503|min_rtt:30564|applimit:0|lost:86|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 368091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:104|largest:104|pns:2|
[2025/09/12 13:30:56 368095] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:127|pkt_type:SHORT_HEADER|pkt_num:104|frame:ACK |recv_time:1757683856367626|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 368100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976367626|now:1757683856367626|interv:120000000|
[2025/09/12 13:30:56 368104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976367626|now:1757683856367626|interv:120000000|
[2025/09/12 13:30:56 368108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856392775|pq_index:0|
[2025/09/12 13:30:56 368112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856366243|
[2025/09/12 13:30:56 368116] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856368116|
[2025/09/12 13:30:56 368121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856368120|
[2025/09/12 13:30:56 368127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56206|min_srtt:56206|path_bw:1211930|loss_rate:52.00|path_pto:0|
[2025/09/12 13:30:56 368131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:320718|
[2025/09/12 13:30:56 368143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56206|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 368148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 368152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56206|min_srtt:56206|path_bw:1211930|loss_rate:52.00|path_pto:0|
[2025/09/12 13:30:56 368156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:321897|
[2025/09/12 13:30:56 368161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56206|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 368165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 368169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56206|min_srtt:56206|path_bw:1211930|loss_rate:52.00|path_pto:0|
[2025/09/12 13:30:56 368174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:323076|
[2025/09/12 13:30:56 368178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 368182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 368186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 368190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 368194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 368198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:320718|
[2025/09/12 13:30:56 368203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 368207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:394|
[2025/09/12 13:30:56 368243] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:394|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148813|now:1757683856368216|stream_id:8|stream_offset:320718|
[2025/09/12 13:30:56 368250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:394|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 368256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148813|applimit:0|
[2025/09/12 13:30:56 368263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56206|rtt_var:610|pto_duration:58646|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 368274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 368280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 368285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 150013|
[2025/09/12 13:30:56 368290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856451862|now:1757683856368262|interv:83600|
[2025/09/12 13:30:56 368296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856451862|now:1757683856368262|interval:83600|pto_count:0|srtt:56206
[2025/09/12 13:30:56 368302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150013|
[2025/09/12 13:30:56 368309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 368315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150013|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:321897|
[2025/09/12 13:30:56 368321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 368326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:395|
[2025/09/12 13:30:56 368358] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:395|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150013|now:1757683856368335|stream_id:8|stream_offset:321897|
[2025/09/12 13:30:56 368365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:395|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 368371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150013|applimit:0|
[2025/09/12 13:30:56 368377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56206|rtt_var:610|pto_duration:58646|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 368382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 368388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 368393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 151213|
[2025/09/12 13:30:56 368398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856451981|now:1757683856368376|interv:83605|
[2025/09/12 13:30:56 368404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856451981|now:1757683856368376|interval:83605|pto_count:0|srtt:56206
[2025/09/12 13:30:56 368410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151213|
[2025/09/12 13:30:56 368416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856392775|
[2025/09/12 13:30:56 368421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856392775|
[2025/09/12 13:30:56 368427] [debug] |xqc_engine_wakeup_after|wakeup:1757683856392775|now:1757683856368426|diff:24349|
[2025/09/12 13:30:56 368433] [debug] |xqc_engine_main_logic|END|now:1757683856368120|
[2025/09/12 13:30:56 368446] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856368446|
[2025/09/12 13:30:56 368452] [debug] |xqc_engine_wakeup_after|wakeup:1757683856392775|now:1757683856368452|diff:24323|
[2025/09/12 13:30:56 368457] [debug] |xqc_engine_main_logic|END|now:1757683856368446|
[2025/09/12 13:30:56 369682] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:127|state:ESTABED|recv_time:1757683856369681|
[2025/09/12 13:30:56 369692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 369699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:104|
[2025/09/12 13:30:56 369702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:105|
[2025/09/12 13:30:56 369708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:105|
[2025/09/12 13:30:56 369712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 369719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:270|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:271|path_largest_ack:270|
[2025/09/12 13:30:56 369724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:18|tx_in_flight:150005|prior_delivered:127725|prior_time:1757683856311756|is_app_limited:0|send_elapse:57936|ack_elapse:57925|ctl_first_sent_time:1757683856312210|lagest_ack_time:1757683856369681|curr_delivered:196125|
[2025/09/12 13:30:56 369729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856312210|
[2025/09/12 13:30:56 369733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:362||sndq_packets_used_bytes:0|sndq_packets_free:74|
[2025/09/12 13:30:56 369737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:271|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:271|path_largest_ack:271|
[2025/09/12 13:30:56 369742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:18|tx_in_flight:150005|prior_delivered:127725|prior_time:1757683856311756|is_app_limited:0|send_elapse:57936|ack_elapse:57925|ctl_first_sent_time:1757683856312210|lagest_ack_time:1757683856369681|curr_delivered:197325|
[2025/09/12 13:30:56 369746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856312285|
[2025/09/12 13:30:56 369750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:361||sndq_packets_used_bytes:0|sndq_packets_free:75|
[2025/09/12 13:30:56 369754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56206|rttvar:610|minrtt:30564|latest_rtt:57396|ack_delay:32|
[2025/09/12 13:30:56 369758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56351|rttvar:747|minrtt:30564|latest_rtt:57396|ack_delay:32|
[2025/09/12 13:30:56 369763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:271|lost_pn:268|thresh:3|
[2025/09/12 13:30:56 369767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 369838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 369853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 369857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 369860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 369864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 369872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 369891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 369996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 370094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 370099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56351|rtt_var:747|pto_duration:59339|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 370103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 370107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 370111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 148813|
[2025/09/12 13:30:56 370117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856452674|now:1757683856370098|interv:82576|
[2025/09/12 13:30:56 370121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856452674|now:1757683856370098|interval:82576|pto_count:0|srtt:56351
[2025/09/12 13:30:56 370126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57936, ack_elapse 57925, delivered 69600|rate 1201325|lost 86|
[2025/09/12 13:30:56 370130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201325) in round 6|
[2025/09/12 13:30:56 370134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 370138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 370142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:2400|po_sent_time:1757683856312285|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 370147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:2400|po_sent_time:1757683856312285|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 370151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148813|srtt:56351|latest_rtt:57396|min_rtt:30564|applimit:0|lost:86|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 370157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:105|largest:105|pns:2|
[2025/09/12 13:30:56 370162] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:127|pkt_type:SHORT_HEADER|pkt_num:105|frame:ACK |recv_time:1757683856369681|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 370167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976369681|now:1757683856369681|interv:120000000|
[2025/09/12 13:30:56 370171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976369681|now:1757683856369681|interv:120000000|
[2025/09/12 13:30:56 370175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856392775|pq_index:0|
[2025/09/12 13:30:56 370179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856368120|
[2025/09/12 13:30:56 370183] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856370183|
[2025/09/12 13:30:56 370188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856370187|
[2025/09/12 13:30:56 370194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56351|min_srtt:56351|path_bw:1211930|loss_rate:48.15|path_pto:0|
[2025/09/12 13:30:56 370198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:323076|
[2025/09/12 13:30:56 370203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56351|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 370219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 370226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56351|min_srtt:56351|path_bw:1211930|loss_rate:48.15|path_pto:0|
[2025/09/12 13:30:56 370232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:324255|
[2025/09/12 13:30:56 370239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56351|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 370245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 370251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56351|min_srtt:56351|path_bw:1211930|loss_rate:48.15|path_pto:0|
[2025/09/12 13:30:56 370257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:325434|
[2025/09/12 13:30:56 370263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 370268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 370273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 370279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 370285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 370290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:323076|
[2025/09/12 13:30:56 370297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 370302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:396|
[2025/09/12 13:30:56 370338] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:396|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148813|now:1757683856370312|stream_id:8|stream_offset:323076|
[2025/09/12 13:30:56 370345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:396|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 370352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148813|applimit:0|
[2025/09/12 13:30:56 370357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56351|rtt_var:747|pto_duration:59339|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 370363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 370373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 370378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 150013|
[2025/09/12 13:30:56 370384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856454651|now:1757683856370357|interv:84294|
[2025/09/12 13:30:56 370391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856454651|now:1757683856370357|interval:84294|pto_count:0|srtt:56351
[2025/09/12 13:30:56 370397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150013|
[2025/09/12 13:30:56 370401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 370406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150013|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:324255|
[2025/09/12 13:30:56 370410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 370414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:397|
[2025/09/12 13:30:56 370438] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:397|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150013|now:1757683856370421|stream_id:8|stream_offset:324255|
[2025/09/12 13:30:56 370443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:397|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 370447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150013|applimit:0|
[2025/09/12 13:30:56 370451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56351|rtt_var:747|pto_duration:59339|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 370455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 370459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 370463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 151213|
[2025/09/12 13:30:56 370467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856454760|now:1757683856370451|interv:84309|
[2025/09/12 13:30:56 370471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856454760|now:1757683856370451|interval:84309|pto_count:0|srtt:56351
[2025/09/12 13:30:56 370475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151213|
[2025/09/12 13:30:56 370479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856392775|
[2025/09/12 13:30:56 370484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856392775|
[2025/09/12 13:30:56 370487] [debug] |xqc_engine_wakeup_after|wakeup:1757683856392775|now:1757683856370487|diff:22288|
[2025/09/12 13:30:56 370492] [debug] |xqc_engine_main_logic|END|now:1757683856370187|
[2025/09/12 13:30:56 370497] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856370497|
[2025/09/12 13:30:56 370501] [debug] |xqc_engine_wakeup_after|wakeup:1757683856392775|now:1757683856370501|diff:22274|
[2025/09/12 13:30:56 370509] [debug] |xqc_engine_main_logic|END|now:1757683856370497|
[2025/09/12 13:30:56 371619] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:129|state:ESTABED|recv_time:1757683856371618|
[2025/09/12 13:30:56 371629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 371635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:105|
[2025/09/12 13:30:56 371639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:106|
[2025/09/12 13:30:56 371645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:106|
[2025/09/12 13:30:56 371649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 371656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:272|origin_pktnum:145|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:274|path_largest_ack:272|
[2025/09/12 13:30:56 371660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:22|tx_in_flight:145205|prior_delivered:130125|prior_time:1757683856313732|is_app_limited:0|send_elapse:55888|ack_elapse:57886|ctl_first_sent_time:1757683856314162|lagest_ack_time:1757683856371618|curr_delivered:198525|
[2025/09/12 13:30:56 371665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856314162|
[2025/09/12 13:30:56 371670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:359||sndq_packets_used_bytes:0|sndq_packets_free:77|
[2025/09/12 13:30:56 371675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:274|origin_pktnum:149|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:274|path_largest_ack:274|
[2025/09/12 13:30:56 371679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:22|tx_in_flight:145205|prior_delivered:130125|prior_time:1757683856313732|is_app_limited:0|send_elapse:55888|ack_elapse:57886|ctl_first_sent_time:1757683856314162|lagest_ack_time:1757683856371618|curr_delivered:199725|
[2025/09/12 13:30:56 371684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856314325|
[2025/09/12 13:30:56 371688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:357||sndq_packets_used_bytes:0|sndq_packets_free:79|
[2025/09/12 13:30:56 371692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56351|rttvar:747|minrtt:30564|latest_rtt:57293|ack_delay:32|
[2025/09/12 13:30:56 371696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56465|rttvar:788|minrtt:30564|latest_rtt:57293|ack_delay:32|
[2025/09/12 13:30:56 371700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:274|lost_pn:271|thresh:3|
[2025/09/12 13:30:56 371704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 371755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 371770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 371774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 371778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 371781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 371789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 371808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 371999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 372015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856378704|now:1757683856372015|interval:6689|
[2025/09/12 13:30:56 372019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856378704|now:1757683856372015|interv:6689|
[2025/09/12 13:30:56 372023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 55888, ack_elapse 57886, delivered 69600|rate 1202363|lost 86|
[2025/09/12 13:30:56 372028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202363) in round 6|
[2025/09/12 13:30:56 372032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 372036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 372040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:2400|po_sent_time:1757683856314325|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 372047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:2400|po_sent_time:1757683856314325|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 372052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148813|srtt:56465|latest_rtt:57293|min_rtt:30564|applimit:0|lost:86|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 372058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:106|largest:106|pns:2|
[2025/09/12 13:30:56 372062] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:129|pkt_type:SHORT_HEADER|pkt_num:106|frame:ACK |recv_time:1757683856371618|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 372067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976371618|now:1757683856371618|interv:120000000|
[2025/09/12 13:30:56 372071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976371618|now:1757683856371618|interv:120000000|
[2025/09/12 13:30:56 372075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856392775|pq_index:0|
[2025/09/12 13:30:56 372079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856370187|
[2025/09/12 13:30:56 372083] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856372083|
[2025/09/12 13:30:56 372088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856372087|
[2025/09/12 13:30:56 372094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56465|min_srtt:56465|path_bw:1211930|loss_rate:44.83|path_pto:0|
[2025/09/12 13:30:56 372099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:325434|
[2025/09/12 13:30:56 372103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56465|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 372108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 372112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56465|min_srtt:56465|path_bw:1211930|loss_rate:44.83|path_pto:0|
[2025/09/12 13:30:56 372116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:326613|
[2025/09/12 13:30:56 372121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56465|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 372125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 372132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56465|min_srtt:56465|path_bw:1211930|loss_rate:44.83|path_pto:0|
[2025/09/12 13:30:56 372136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:327792|
[2025/09/12 13:30:56 372140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 372144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 372148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 372152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 372157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 372161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:325434|
[2025/09/12 13:30:56 372165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 372169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:398|
[2025/09/12 13:30:56 372196] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:398|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148813|now:1757683856372176|stream_id:8|stream_offset:325434|
[2025/09/12 13:30:56 372203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:398|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 372210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148813|applimit:0|
[2025/09/12 13:30:56 372217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856378704|now:1757683856372217|interval:6487|
[2025/09/12 13:30:56 372223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856378704|now:1757683856372217|interv:6487|
[2025/09/12 13:30:56 372230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150013|
[2025/09/12 13:30:56 372237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 372243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150013|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:326613|
[2025/09/12 13:30:56 372249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 372255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:399|
[2025/09/12 13:30:56 372287] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:399|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150013|now:1757683856372264|stream_id:8|stream_offset:326613|
[2025/09/12 13:30:56 372299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:399|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 372305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150013|applimit:0|
[2025/09/12 13:30:56 372311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856378704|now:1757683856372311|interval:6393|
[2025/09/12 13:30:56 372316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856378704|now:1757683856372311|interv:6393|
[2025/09/12 13:30:56 372322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151213|
[2025/09/12 13:30:56 372328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856378704|
[2025/09/12 13:30:56 372333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856378704|
[2025/09/12 13:30:56 372339] [debug] |xqc_engine_wakeup_after|wakeup:1757683856378704|now:1757683856372339|diff:6365|
[2025/09/12 13:30:56 372344] [debug] |xqc_engine_main_logic|END|now:1757683856372087|
[2025/09/12 13:30:56 372351] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856372351|
[2025/09/12 13:30:56 372356] [debug] |xqc_engine_wakeup_after|wakeup:1757683856378704|now:1757683856372356|diff:6348|
[2025/09/12 13:30:56 372361] [debug] |xqc_engine_main_logic|END|now:1757683856372351|
[2025/09/12 13:30:56 372654] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:131|state:ESTABED|recv_time:1757683856372653|
[2025/09/12 13:30:56 372660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 372666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:106|
[2025/09/12 13:30:56 372670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:107|
[2025/09/12 13:30:56 372675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:107|
[2025/09/12 13:30:56 372679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 372686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:278|origin_pktnum:151|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:278|path_largest_ack:278|
[2025/09/12 13:30:56 372691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:24|tx_in_flight:147605|prior_delivered:132525|prior_time:1757683856315812|is_app_limited:0|send_elapse:57872|ack_elapse:56841|ctl_first_sent_time:1757683856316211|lagest_ack_time:1757683856372653|curr_delivered:200925|
[2025/09/12 13:30:56 372695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856316211|
[2025/09/12 13:30:56 372700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:355||sndq_packets_used_bytes:0|sndq_packets_free:81|
[2025/09/12 13:30:56 372704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56465|rttvar:788|minrtt:30564|latest_rtt:56442|ack_delay:32|
[2025/09/12 13:30:56 372708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56458|rttvar:604|minrtt:30564|latest_rtt:56442|ack_delay:32|
[2025/09/12 13:30:56 372712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:278|lost_pn:275|thresh:3|
[2025/09/12 13:30:56 372717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 372763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 372778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 372782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 372786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 372789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 372797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 372816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 372996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 373000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 373004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 373008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 373012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 373015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 373020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:273|lost_pn:275|po_sent_time:1757683856314250|lost_send_time:1757683856309138|loss_delay:63515|frame:STREAM |repair:128|
[2025/09/12 13:30:56 373025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:275|lost_pn:275|po_sent_time:1757683856314406|lost_send_time:1757683856309138|loss_delay:63515|frame:STREAM |repair:128|
[2025/09/12 13:30:56 373029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856314406u|
[2025/09/12 13:30:56 373033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 373040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856378014|now:1757683856373040|interval:4974|
[2025/09/12 13:30:56 373044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856378014|now:1757683856373040|interv:4974|
[2025/09/12 13:30:56 373048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57872, ack_elapse 56841, delivered 68400|rate 1181918|lost 88|
[2025/09/12 13:30:56 373053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1181918) in round 6|
[2025/09/12 13:30:56 373057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 373061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 373065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856316211|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 373069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856316211|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 373074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147613|srtt:56458|latest_rtt:56442|min_rtt:30564|applimit:0|lost:86|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 373080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:107|largest:107|pns:2|
[2025/09/12 13:30:56 373084] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:131|pkt_type:SHORT_HEADER|pkt_num:107|frame:ACK |recv_time:1757683856372653|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 373089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976372653|now:1757683856372653|interv:120000000|
[2025/09/12 13:30:56 373093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976372653|now:1757683856372653|interv:120000000|
[2025/09/12 13:30:56 373097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856378704|pq_index:0|
[2025/09/12 13:30:56 373101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856372087|
[2025/09/12 13:30:56 373105] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856373105|
[2025/09/12 13:30:56 373110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856373109|
[2025/09/12 13:30:56 373115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56458|min_srtt:56458|path_bw:1211930|loss_rate:41.94|path_pto:0|
[2025/09/12 13:30:56 373120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:129720|
[2025/09/12 13:30:56 373124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56458|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 373131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:273|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 373136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56458|min_srtt:56458|path_bw:1211930|loss_rate:41.94|path_pto:0|
[2025/09/12 13:30:56 373140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:133257|
[2025/09/12 13:30:56 373144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56458|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 373149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:275|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 373153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56458|min_srtt:56458|path_bw:1211930|loss_rate:41.94|path_pto:0|
[2025/09/12 13:30:56 373157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:327792|
[2025/09/12 13:30:56 373161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56458|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 373165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 373169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56458|min_srtt:56458|path_bw:1211930|loss_rate:41.94|path_pto:0|
[2025/09/12 13:30:56 373174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:328971|
[2025/09/12 13:30:56 373178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 373182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 373185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 373190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 373195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:273|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 373202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:129720|
[2025/09/12 13:30:56 373209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 373215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:400|
[2025/09/12 13:30:56 373251] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:400|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147613|now:1757683856373225|stream_id:8|stream_offset:129720|
[2025/09/12 13:30:56 373263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:400|origin_pktnum:146|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 373269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147613|applimit:0|
[2025/09/12 13:30:56 373275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856378014|now:1757683856373275|interval:4739|
[2025/09/12 13:30:56 373281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856378014|now:1757683856373275|interv:4739|
[2025/09/12 13:30:56 373287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148813|
[2025/09/12 13:30:56 373293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:275|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 373298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:133257|
[2025/09/12 13:30:56 373304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 373310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:401|
[2025/09/12 13:30:56 373338] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:401|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148813|now:1757683856373318|stream_id:8|stream_offset:133257|
[2025/09/12 13:30:56 373345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:401|origin_pktnum:150|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 373351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148813|applimit:0|
[2025/09/12 13:30:56 373356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856378014|now:1757683856373356|interval:4658|
[2025/09/12 13:30:56 373362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856378014|now:1757683856373356|interv:4658|
[2025/09/12 13:30:56 373368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150013|
[2025/09/12 13:30:56 373374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 373380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150013|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:327792|
[2025/09/12 13:30:56 373386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 373391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:402|
[2025/09/12 13:30:56 373416] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:402|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150013|now:1757683856373399|stream_id:8|stream_offset:327792|
[2025/09/12 13:30:56 373422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:402|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 373433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150013|applimit:0|
[2025/09/12 13:30:56 373439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856378014|now:1757683856373439|interval:4575|
[2025/09/12 13:30:56 373445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856378014|now:1757683856373439|interv:4575|
[2025/09/12 13:30:56 373450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151213|
[2025/09/12 13:30:56 373456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856378014|
[2025/09/12 13:30:56 373462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856378014|
[2025/09/12 13:30:56 373468] [debug] |xqc_engine_wakeup_after|wakeup:1757683856378014|now:1757683856373468|diff:4546|
[2025/09/12 13:30:56 373474] [debug] |xqc_engine_main_logic|END|now:1757683856373109|
[2025/09/12 13:30:56 373482] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856373482|
[2025/09/12 13:30:56 373486] [debug] |xqc_engine_wakeup_after|wakeup:1757683856378014|now:1757683856373486|diff:4528|
[2025/09/12 13:30:56 373490] [debug] |xqc_engine_main_logic|END|now:1757683856373482|
[2025/09/12 13:30:56 374709] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:133|state:ESTABED|recv_time:1757683856374709|
[2025/09/12 13:30:56 374719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 374725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:107|
[2025/09/12 13:30:56 374729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:108|
[2025/09/12 13:30:56 374735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:108|
[2025/09/12 13:30:56 374739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 374746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:279|origin_pktnum:152|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:283|path_largest_ack:279|
[2025/09/12 13:30:56 374751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:24|tx_in_flight:148805|prior_delivered:132525|prior_time:1757683856315812|is_app_limited:0|send_elapse:57937|ack_elapse:58897|ctl_first_sent_time:1757683856316276|lagest_ack_time:1757683856374709|curr_delivered:202125|
[2025/09/12 13:30:56 374756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856316276|
[2025/09/12 13:30:56 374761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:355||sndq_packets_used_bytes:0|sndq_packets_free:81|
[2025/09/12 13:30:56 374765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:283|origin_pktnum:156|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:283|path_largest_ack:283|
[2025/09/12 13:30:56 374769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:30|tx_in_flight:145205|prior_delivered:133725|prior_time:1757683856316770|is_app_limited:0|send_elapse:57786|ack_elapse:57939|ctl_first_sent_time:1757683856317287|lagest_ack_time:1757683856374709|curr_delivered:203325|
[2025/09/12 13:30:56 374774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856317287|
[2025/09/12 13:30:56 374778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:353||sndq_packets_used_bytes:0|sndq_packets_free:83|
[2025/09/12 13:30:56 374782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56458|rttvar:604|minrtt:30564|latest_rtt:57422|ack_delay:40|
[2025/09/12 13:30:56 374790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56573|rttvar:684|minrtt:30564|latest_rtt:57422|ack_delay:40|
[2025/09/12 13:30:56 374795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:283|lost_pn:280|thresh:3|
[2025/09/12 13:30:56 374799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 374837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 374848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 374852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 374856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 374860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 374868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 374889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 374996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 375094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 375098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:276|lost_pn:280|po_sent_time:1757683856314499|lost_send_time:1757683856310110|loss_delay:64599|frame:STREAM |repair:128|
[2025/09/12 13:30:56 375106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:277|lost_pn:280|po_sent_time:1757683856314581|lost_send_time:1757683856310110|loss_delay:64599|frame:STREAM |repair:128|
[2025/09/12 13:30:56 375111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:280|lost_pn:280|po_sent_time:1757683856316335|lost_send_time:1757683856310110|loss_delay:64599|frame:STREAM |repair:128|
[2025/09/12 13:30:56 375115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856316335u|
[2025/09/12 13:30:56 375119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 375123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856380988|now:1757683856375123|interval:5865|
[2025/09/12 13:30:56 375128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856380988|now:1757683856375123|interv:5865|
[2025/09/12 13:30:56 375132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57786, ack_elapse 57939, delivered 69600|rate 1201263|lost 91|
[2025/09/12 13:30:56 375136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201263) in round 6|
[2025/09/12 13:30:56 375140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 375144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 375148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:3|acked:2400|po_sent_time:1757683856317287|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 375152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:3|acked:2400|po_sent_time:1757683856317287|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:137325|
[2025/09/12 13:30:56 375157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:145213|srtt:56573|latest_rtt:57422|min_rtt:30564|applimit:0|lost:88|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 375163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:108|largest:108|pns:2|
[2025/09/12 13:30:56 375167] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:133|pkt_type:SHORT_HEADER|pkt_num:108|frame:ACK |recv_time:1757683856374709|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 375172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976374709|now:1757683856374709|interv:120000000|
[2025/09/12 13:30:56 375176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976374709|now:1757683856374709|interv:120000000|
[2025/09/12 13:30:56 375180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856378014|pq_index:0|
[2025/09/12 13:30:56 375184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856373109|
[2025/09/12 13:30:56 375190] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856375190|
[2025/09/12 13:30:56 375198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856375196|
[2025/09/12 13:30:56 375210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56573|min_srtt:56573|path_bw:1211930|loss_rate:44.12|path_pto:0|
[2025/09/12 13:30:56 375216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145213|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:257052|
[2025/09/12 13:30:56 375223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56573|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 375229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:276|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 375235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56573|min_srtt:56573|path_bw:1211930|loss_rate:44.12|path_pto:0|
[2025/09/12 13:30:56 375240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:145213|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:258231|
[2025/09/12 13:30:56 375246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56573|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 375252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:277|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 375258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56573|min_srtt:56573|path_bw:1211930|loss_rate:44.12|path_pto:0|
[2025/09/12 13:30:56 375264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:145213|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:259410|
[2025/09/12 13:30:56 375270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56573|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 375276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:280|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 375281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56573|min_srtt:56573|path_bw:1211930|loss_rate:44.12|path_pto:0|
[2025/09/12 13:30:56 375287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:145213|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:328971|
[2025/09/12 13:30:56 375293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56573|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 375299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 375304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56573|min_srtt:56573|path_bw:1211930|loss_rate:44.12|path_pto:0|
[2025/09/12 13:30:56 375314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:145213|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:330150|
[2025/09/12 13:30:56 375320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56573|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 375325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 375331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56573|min_srtt:56573|path_bw:1211930|loss_rate:44.12|path_pto:0|
[2025/09/12 13:30:56 375337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:6000|inflight:145213|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:331329|
[2025/09/12 13:30:56 375343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 375348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 375353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 375359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 375365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:276|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 375371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145213|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:257052|
[2025/09/12 13:30:56 375377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 375383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:403|
[2025/09/12 13:30:56 375413] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:403|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:145213|now:1757683856375394|stream_id:8|stream_offset:257052|
[2025/09/12 13:30:56 375420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:403|origin_pktnum:276|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 375427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:145213|applimit:0|
[2025/09/12 13:30:56 375432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856380988|now:1757683856375432|interval:5556|
[2025/09/12 13:30:56 375438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856380988|now:1757683856375432|interv:5556|
[2025/09/12 13:30:56 375443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:146413|
[2025/09/12 13:30:56 375450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:277|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 375456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146413|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:258231|
[2025/09/12 13:30:56 375468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 375472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:404|
[2025/09/12 13:30:56 375494] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:404|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146413|now:1757683856375479|stream_id:8|stream_offset:258231|
[2025/09/12 13:30:56 375500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:404|origin_pktnum:277|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 375504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146413|applimit:0|
[2025/09/12 13:30:56 375508] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856380988|now:1757683856375508|interval:5480|
[2025/09/12 13:30:56 375512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856380988|now:1757683856375508|interv:5480|
[2025/09/12 13:30:56 375516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147613|
[2025/09/12 13:30:56 375521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:280|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 375525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:259410|
[2025/09/12 13:30:56 375529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 375533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:405|
[2025/09/12 13:30:56 375550] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:405|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147613|now:1757683856375539|stream_id:8|stream_offset:259410|
[2025/09/12 13:30:56 375555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:405|origin_pktnum:280|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 375559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147613|applimit:0|
[2025/09/12 13:30:56 375563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856380988|now:1757683856375563|interval:5425|
[2025/09/12 13:30:56 375567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856380988|now:1757683856375563|interv:5425|
[2025/09/12 13:30:56 375571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148813|
[2025/09/12 13:30:56 375576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 375580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:328971|
[2025/09/12 13:30:56 375584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 375592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:406|
[2025/09/12 13:30:56 375609] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:406|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148813|now:1757683856375597|stream_id:8|stream_offset:328971|
[2025/09/12 13:30:56 375614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:406|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 375618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148813|applimit:0|
[2025/09/12 13:30:56 375622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856380988|now:1757683856375622|interval:5366|
[2025/09/12 13:30:56 375627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856380988|now:1757683856375622|interv:5366|
[2025/09/12 13:30:56 375634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150013|
[2025/09/12 13:30:56 375640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 375646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150013|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:330150|
[2025/09/12 13:30:56 375652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 375657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:407|
[2025/09/12 13:30:56 375682] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:407|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150013|now:1757683856375664|stream_id:8|stream_offset:330150|
[2025/09/12 13:30:56 375689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:407|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 375695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150013|applimit:0|
[2025/09/12 13:30:56 375700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856380988|now:1757683856375700|interval:5288|
[2025/09/12 13:30:56 375707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856380988|now:1757683856375700|interv:5288|
[2025/09/12 13:30:56 375713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151213|
[2025/09/12 13:30:56 375722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856380988|
[2025/09/12 13:30:56 375728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856380988|
[2025/09/12 13:30:56 375733] [debug] |xqc_engine_wakeup_after|wakeup:1757683856380988|now:1757683856375733|diff:5255|
[2025/09/12 13:30:56 375737] [debug] |xqc_engine_main_logic|END|now:1757683856375196|
[2025/09/12 13:30:56 375744] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:135|state:ESTABED|recv_time:1757683856375743|
[2025/09/12 13:30:56 375748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 375754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:108|
[2025/09/12 13:30:56 375765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:109|
[2025/09/12 13:30:56 375771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:109|
[2025/09/12 13:30:56 375775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 375782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:292|origin_pktnum:165|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:292|path_largest_ack:292|
[2025/09/12 13:30:56 375787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:36|tx_in_flight:145200|prior_delivered:137325|prior_time:1757683856319818|is_app_limited:0|send_elapse:56954|ack_elapse:55925|ctl_first_sent_time:1757683856320294|lagest_ack_time:1757683856375743|curr_delivered:204525|
[2025/09/12 13:30:56 375791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856320294|
[2025/09/12 13:30:56 375796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:354||sndq_packets_used_bytes:0|sndq_packets_free:82|
[2025/09/12 13:30:56 375800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56573|rttvar:684|minrtt:30564|latest_rtt:55449|ack_delay:40|
[2025/09/12 13:30:56 375804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56428|rttvar:804|minrtt:30564|latest_rtt:55449|ack_delay:40|
[2025/09/12 13:30:56 375808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:292|lost_pn:289|thresh:3|
[2025/09/12 13:30:56 375813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 375851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 375862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 375868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 375872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 375876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 375880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 375899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375930] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375949] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 375998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 376102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 376106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 376118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:281|lost_pn:289|po_sent_time:1757683856316389|lost_send_time:1757683856312262|loss_delay:63481|frame:STREAM |repair:128|
[2025/09/12 13:30:56 376123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:282|lost_pn:289|po_sent_time:1757683856317218|lost_send_time:1757683856312262|loss_delay:63481|frame:STREAM |repair:128|
[2025/09/12 13:30:56 376127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:284|lost_pn:289|po_sent_time:1757683856317343|lost_send_time:1757683856312262|loss_delay:63481|frame:STREAM |repair:128|
[2025/09/12 13:30:56 376132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:285|lost_pn:289|po_sent_time:1757683856317422|lost_send_time:1757683856312262|loss_delay:63481|frame:STREAM |repair:128|
[2025/09/12 13:30:56 376136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:286|lost_pn:289|po_sent_time:1757683856317505|lost_send_time:1757683856312262|loss_delay:63481|frame:STREAM |repair:128|
[2025/09/12 13:30:56 376141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:287|lost_pn:289|po_sent_time:1757683856317592|lost_send_time:1757683856312262|loss_delay:63481|frame:STREAM |repair:128|
[2025/09/12 13:30:56 376145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:288|lost_pn:289|po_sent_time:1757683856317665|lost_send_time:1757683856312262|loss_delay:63481|frame:STREAM |repair:128|
[2025/09/12 13:30:56 376150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:289|lost_pn:289|po_sent_time:1757683856318096|lost_send_time:1757683856312262|loss_delay:63481|frame:STREAM |repair:128|
[2025/09/12 13:30:56 376154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856318096u|
[2025/09/12 13:30:56 376158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 376162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856381642|now:1757683856376162|interval:5480|
[2025/09/12 13:30:56 376166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856381642|now:1757683856376162|interv:5480|
[2025/09/12 13:30:56 376173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56954, ack_elapse 55925, delivered 67200|rate 1179899|lost 99|
[2025/09/12 13:30:56 376177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: RTT round update 6 -> 7|
[2025/09/12 13:30:56 376181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1179899) in round 7|
[2025/09/12 13:30:56 376186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 376192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 376198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:8|acked:1200|po_sent_time:1757683856320294|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 376205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:8|acked:1200|po_sent_time:1757683856320294|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 376212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:140413|srtt:56428|latest_rtt:55449|min_rtt:30564|applimit:0|lost:91|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 13:30:56 376221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:109|largest:109|pns:2|
[2025/09/12 13:30:56 376227] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:135|pkt_type:SHORT_HEADER|pkt_num:109|frame:ACK |recv_time:1757683856375743|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 376233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976375743|now:1757683856375743|interv:120000000|
[2025/09/12 13:30:56 376239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976375743|now:1757683856375743|interv:120000000|
[2025/09/12 13:30:56 376244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856380988|pq_index:0|
[2025/09/12 13:30:56 376250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856375196|
[2025/09/12 13:30:56 376256] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856376256|
[2025/09/12 13:30:56 376262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856376261|
[2025/09/12 13:30:56 376270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56428|min_srtt:56428|path_bw:1211930|loss_rate:46.15|path_pto:0|
[2025/09/12 13:30:56 376276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140413|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:260589|
[2025/09/12 13:30:56 376282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56428|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 376288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:281|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 376298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56428|min_srtt:56428|path_bw:1211930|loss_rate:46.15|path_pto:0|
[2025/09/12 13:30:56 376303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:140413|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:47190|
[2025/09/12 13:30:56 376309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56428|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 376316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:282|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 376321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56428|min_srtt:56428|path_bw:1211930|loss_rate:46.15|path_pto:0|
[2025/09/12 13:30:56 376327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:140413|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 376333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56428|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 376339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:284|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 376344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56428|min_srtt:56428|path_bw:1211930|loss_rate:46.15|path_pto:0|
[2025/09/12 13:30:56 376350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:140413|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:140331|
[2025/09/12 13:30:56 376355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56428|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 376361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:285|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 376366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56428|min_srtt:56428|path_bw:1211930|loss_rate:46.15|path_pto:0|
[2025/09/12 13:30:56 376372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:140413|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:48369|
[2025/09/12 13:30:56 376378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56428|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 376384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:286|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 376390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56428|min_srtt:56428|path_bw:1211930|loss_rate:46.15|path_pto:0|
[2025/09/12 13:30:56 376396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:140413|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:49548|
[2025/09/12 13:30:56 376405] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56428|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 376412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:287|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 376419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56428|min_srtt:56428|path_bw:1211930|loss_rate:46.15|path_pto:0|
[2025/09/12 13:30:56 376425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:7200|inflight:140413|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:261768|
[2025/09/12 13:30:56 376431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56428|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 376437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:288|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 376443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56428|min_srtt:56428|path_bw:1211930|loss_rate:46.15|path_pto:0|
[2025/09/12 13:30:56 376449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:8400|inflight:140413|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:51906|
[2025/09/12 13:30:56 376454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56428|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 376460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:289|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 376466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56428|min_srtt:56428|path_bw:1211930|loss_rate:46.15|path_pto:0|
[2025/09/12 13:30:56 376472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:9600|inflight:140413|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:331329|
[2025/09/12 13:30:56 376478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56428|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 376486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 376491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56428|min_srtt:56428|path_bw:1211930|loss_rate:46.15|path_pto:0|
[2025/09/12 13:30:56 376495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:10800|inflight:140413|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:332508|
[2025/09/12 13:30:56 376500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 376503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 376507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 376515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 376520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:281|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 376524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:140413|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:260589|
[2025/09/12 13:30:56 376528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 376532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:408|
[2025/09/12 13:30:56 376558] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:408|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:140413|now:1757683856376540|stream_id:8|stream_offset:260589|
[2025/09/12 13:30:56 376563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:408|origin_pktnum:281|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 376568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:140413|applimit:0|
[2025/09/12 13:30:56 376572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856381642|now:1757683856376572|interval:5070|
[2025/09/12 13:30:56 376576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856381642|now:1757683856376572|interv:5070|
[2025/09/12 13:30:56 376580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:141613|
[2025/09/12 13:30:56 376585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:282|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 376589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:141613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:47190|
[2025/09/12 13:30:56 376593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 376597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:409|
[2025/09/12 13:30:56 376614] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:409|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:141613|now:1757683856376602|stream_id:8|stream_offset:47190|
[2025/09/12 13:30:56 376619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:409|origin_pktnum:75|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 376623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:141613|applimit:0|
[2025/09/12 13:30:56 376627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856381642|now:1757683856376627|interval:5015|
[2025/09/12 13:30:56 376631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856381642|now:1757683856376627|interv:5015|
[2025/09/12 13:30:56 376635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:142813|
[2025/09/12 13:30:56 376643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:284|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 376647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:142813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 376652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 376656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:410|
[2025/09/12 13:30:56 376673] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:410|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:142813|now:1757683856376661|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 376678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:410|origin_pktnum:158|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 376682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:142813|applimit:0|
[2025/09/12 13:30:56 376686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856381642|now:1757683856376686|interval:4956|
[2025/09/12 13:30:56 376690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856381642|now:1757683856376686|interv:4956|
[2025/09/12 13:30:56 376694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:144013|
[2025/09/12 13:30:56 376698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:285|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 376702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144013|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:140331|
[2025/09/12 13:30:56 376706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 376710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:411|
[2025/09/12 13:30:56 376726] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:411|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144013|now:1757683856376715|stream_id:8|stream_offset:140331|
[2025/09/12 13:30:56 376731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:411|origin_pktnum:159|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 376735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:144013|applimit:0|
[2025/09/12 13:30:56 376739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856381642|now:1757683856376739|interval:4903|
[2025/09/12 13:30:56 376743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856381642|now:1757683856376739|interv:4903|
[2025/09/12 13:30:56 376747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:145213|
[2025/09/12 13:30:56 376752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:286|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 376756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145213|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:48369|
[2025/09/12 13:30:56 376763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 376767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:412|
[2025/09/12 13:30:56 376784] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:412|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:145213|now:1757683856376772|stream_id:8|stream_offset:48369|
[2025/09/12 13:30:56 376789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:412|origin_pktnum:76|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 376793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:145213|applimit:0|
[2025/09/12 13:30:56 376797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856381642|now:1757683856376797|interval:4845|
[2025/09/12 13:30:56 376801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856381642|now:1757683856376797|interv:4845|
[2025/09/12 13:30:56 376805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:146413|
[2025/09/12 13:30:56 376809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:287|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 376813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146413|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:49548|
[2025/09/12 13:30:56 376818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 376821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:413|
[2025/09/12 13:30:56 376837] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:413|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146413|now:1757683856376827|stream_id:8|stream_offset:49548|
[2025/09/12 13:30:56 376842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:413|origin_pktnum:77|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 376846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146413|applimit:0|
[2025/09/12 13:30:56 376850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856381642|now:1757683856376850|interval:4792|
[2025/09/12 13:30:56 376854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856381642|now:1757683856376850|interv:4792|
[2025/09/12 13:30:56 376858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147613|
[2025/09/12 13:30:56 376862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:288|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 376866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:261768|
[2025/09/12 13:30:56 376871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 376878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:414|
[2025/09/12 13:30:56 376895] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:414|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147613|now:1757683856376884|stream_id:8|stream_offset:261768|
[2025/09/12 13:30:56 376900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:414|origin_pktnum:288|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 376904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147613|applimit:0|
[2025/09/12 13:30:56 376908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856381642|now:1757683856376908|interval:4734|
[2025/09/12 13:30:56 376912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856381642|now:1757683856376908|interv:4734|
[2025/09/12 13:30:56 376916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148813|
[2025/09/12 13:30:56 376920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:289|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 376925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:51906|
[2025/09/12 13:30:56 376929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 376948] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:415|
[2025/09/12 13:30:56 376968] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:415|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148813|now:1757683856376954|stream_id:8|stream_offset:51906|
[2025/09/12 13:30:56 376973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:415|origin_pktnum:79|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 376977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148813|applimit:0|
[2025/09/12 13:30:56 376981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856381642|now:1757683856376981|interval:4661|
[2025/09/12 13:30:56 376986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856381642|now:1757683856376981|interv:4661|
[2025/09/12 13:30:56 376992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150013|
[2025/09/12 13:30:56 377000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 377006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150013|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:331329|
[2025/09/12 13:30:56 377013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 377020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:416|
[2025/09/12 13:30:56 377049] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:416|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150013|now:1757683856377030|stream_id:8|stream_offset:331329|
[2025/09/12 13:30:56 377063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:416|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 377070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150013|applimit:0|
[2025/09/12 13:30:56 377076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856381642|now:1757683856377076|interval:4566|
[2025/09/12 13:30:56 377083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856381642|now:1757683856377076|interv:4566|
[2025/09/12 13:30:56 377091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151213|
[2025/09/12 13:30:56 377098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856381642|
[2025/09/12 13:30:56 377103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856381642|
[2025/09/12 13:30:56 377107] [debug] |xqc_engine_wakeup_after|wakeup:1757683856381642|now:1757683856377107|diff:4535|
[2025/09/12 13:30:56 377112] [debug] |xqc_engine_main_logic|END|now:1757683856376261|
[2025/09/12 13:30:56 377117] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856377117|
[2025/09/12 13:30:56 377121] [debug] |xqc_engine_wakeup_after|wakeup:1757683856381642|now:1757683856377121|diff:4521|
[2025/09/12 13:30:56 377125] [debug] |xqc_engine_main_logic|END|now:1757683856377117|
[2025/09/12 13:30:56 377647] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:135|state:ESTABED|recv_time:1757683856377646|
[2025/09/12 13:30:56 377656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 377661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:109|
[2025/09/12 13:30:56 377665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:110|
[2025/09/12 13:30:56 377671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:110|
[2025/09/12 13:30:56 377675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 377682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:293|origin_pktnum:85|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:294|path_largest_ack:293|
[2025/09/12 13:30:56 377687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:36|tx_in_flight:146400|prior_delivered:137325|prior_time:1757683856319818|is_app_limited:0|send_elapse:57022|ack_elapse:57828|ctl_first_sent_time:1757683856320362|lagest_ack_time:1757683856377646|curr_delivered:205725|
[2025/09/12 13:30:56 377691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856320362|
[2025/09/12 13:30:56 377696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:361||sndq_packets_used_bytes:0|sndq_packets_free:75|
[2025/09/12 13:30:56 377700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:294|origin_pktnum:169|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:294|path_largest_ack:294|
[2025/09/12 13:30:56 377705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:36|tx_in_flight:146400|prior_delivered:137325|prior_time:1757683856319818|is_app_limited:0|send_elapse:57022|ack_elapse:57828|ctl_first_sent_time:1757683856320362|lagest_ack_time:1757683856377646|curr_delivered:206925|
[2025/09/12 13:30:56 377714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856320444|
[2025/09/12 13:30:56 377718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:359||sndq_packets_used_bytes:0|sndq_packets_free:77|
[2025/09/12 13:30:56 377723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56428|rttvar:804|minrtt:30564|latest_rtt:57202|ack_delay:24|
[2025/09/12 13:30:56 377727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56522|rttvar:790|minrtt:30564|latest_rtt:57202|ack_delay:24|
[2025/09/12 13:30:56 377732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:294|lost_pn:291|thresh:3|
[2025/09/12 13:30:56 377737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 377772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 377783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 377787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 377791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 377795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 377810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 377996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 378019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 378022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 378045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 378048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 378052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 378056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 378060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 378068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:290|lost_pn:291|po_sent_time:1757683856318161|lost_send_time:1757683856313294|loss_delay:64352|frame:STREAM |repair:128|
[2025/09/12 13:30:56 378073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:291|lost_pn:291|po_sent_time:1757683856318216|lost_send_time:1757683856313294|loss_delay:64352|frame:STREAM |repair:128|
[2025/09/12 13:30:56 378078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856318216u|
[2025/09/12 13:30:56 378082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 40|pns:2|
[2025/09/12 13:30:56 378086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 378090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56522|rtt_var:790|pto_duration:59682|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 378094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 378098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 378102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 146413|
[2025/09/12 13:30:56 378106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856461712|now:1757683856378089|interv:83623|
[2025/09/12 13:30:56 378110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856461712|now:1757683856378089|interval:83623|pto_count:0|srtt:56522
[2025/09/12 13:30:56 378115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57022, ack_elapse 57828, delivered 69600|rate 1203569|lost 101|
[2025/09/12 13:30:56 378119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203569) in round 7|
[2025/09/12 13:30:56 378123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 378127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 378131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856320444|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 378138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856320444|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 378144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:146413|srtt:56522|latest_rtt:57202|min_rtt:30564|applimit:0|lost:99|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 378153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:110|largest:110|pns:2|
[2025/09/12 13:30:56 378160] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:135|pkt_type:SHORT_HEADER|pkt_num:110|frame:ACK |recv_time:1757683856377646|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 378167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976377646|now:1757683856377646|interv:120000000|
[2025/09/12 13:30:56 378174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976377646|now:1757683856377646|interv:120000000|
[2025/09/12 13:30:56 378181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856381642|pq_index:0|
[2025/09/12 13:30:56 378187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856376261|
[2025/09/12 13:30:56 378193] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856378193|
[2025/09/12 13:30:56 378201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856378199|
[2025/09/12 13:30:56 378210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56522|min_srtt:56522|path_bw:1211930|loss_rate:54.17|path_pto:0|
[2025/09/12 13:30:56 378217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146413|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:53085|
[2025/09/12 13:30:56 378224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56522|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 378228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:290|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 378233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56522|min_srtt:56522|path_bw:1211930|loss_rate:54.17|path_pto:0|
[2025/09/12 13:30:56 378237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146413|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:262947|
[2025/09/12 13:30:56 378242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56522|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 378246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:291|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 378255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56522|min_srtt:56522|path_bw:1211930|loss_rate:54.17|path_pto:0|
[2025/09/12 13:30:56 378259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146413|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:332508|
[2025/09/12 13:30:56 378263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56522|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 378268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 378272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56522|min_srtt:56522|path_bw:1211930|loss_rate:54.17|path_pto:0|
[2025/09/12 13:30:56 378276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146413|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:333687|
[2025/09/12 13:30:56 378280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56522|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 378285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 378289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56522|min_srtt:56522|path_bw:1211930|loss_rate:54.17|path_pto:0|
[2025/09/12 13:30:56 378293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146413|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:334866|
[2025/09/12 13:30:56 378297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 378301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 378305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 378309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 378313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:290|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 378318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146413|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:53085|
[2025/09/12 13:30:56 378322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 378326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:417|
[2025/09/12 13:30:56 378353] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:417|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146413|now:1757683856378334|stream_id:8|stream_offset:53085|
[2025/09/12 13:30:56 378360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:417|origin_pktnum:80|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 378373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146413|applimit:0|
[2025/09/12 13:30:56 378379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56522|rtt_var:790|pto_duration:59682|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 378386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 378392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 378398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 147613|
[2025/09/12 13:30:56 378402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856463016|now:1757683856378379|interv:84637|
[2025/09/12 13:30:56 378406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856463016|now:1757683856378379|interval:84637|pto_count:0|srtt:56522
[2025/09/12 13:30:56 378411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147613|
[2025/09/12 13:30:56 378416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:291|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 378420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:262947|
[2025/09/12 13:30:56 378425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 378429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:418|
[2025/09/12 13:30:56 378452] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:418|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147613|now:1757683856378435|stream_id:8|stream_offset:262947|
[2025/09/12 13:30:56 378457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:418|origin_pktnum:291|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 378461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147613|applimit:0|
[2025/09/12 13:30:56 378467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56522|rtt_var:790|pto_duration:59682|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 378474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 378480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 378486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 148813|
[2025/09/12 13:30:56 378493] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856463117|now:1757683856378467|interv:84650|
[2025/09/12 13:30:56 378499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856463117|now:1757683856378467|interval:84650|pto_count:0|srtt:56522
[2025/09/12 13:30:56 378507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148813|
[2025/09/12 13:30:56 378518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 378522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:332508|
[2025/09/12 13:30:56 378526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 378530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:419|
[2025/09/12 13:30:56 378555] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:419|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148813|now:1757683856378537|stream_id:8|stream_offset:332508|
[2025/09/12 13:30:56 378561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:419|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 378568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148813|applimit:0|
[2025/09/12 13:30:56 378575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56522|rtt_var:790|pto_duration:59682|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 378582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 378588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 378594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 150013|
[2025/09/12 13:30:56 378600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856463219|now:1757683856378575|interv:84644|
[2025/09/12 13:30:56 378607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856463219|now:1757683856378575|interval:84644|pto_count:0|srtt:56522
[2025/09/12 13:30:56 378614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150013|
[2025/09/12 13:30:56 378621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 378628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150013|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:333687|
[2025/09/12 13:30:56 378633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 378637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:420|
[2025/09/12 13:30:56 378661] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:420|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150013|now:1757683856378643|stream_id:8|stream_offset:333687|
[2025/09/12 13:30:56 378666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:420|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 378674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150013|applimit:0|
[2025/09/12 13:30:56 378681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56522|rtt_var:790|pto_duration:59682|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 378693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 378700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 378706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 151213|
[2025/09/12 13:30:56 378712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856463325|now:1757683856378680|interv:84645|
[2025/09/12 13:30:56 378716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856463325|now:1757683856378680|interval:84645|pto_count:0|srtt:56522
[2025/09/12 13:30:56 378720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151213|
[2025/09/12 13:30:56 378725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856392775|
[2025/09/12 13:30:56 378729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856392775|
[2025/09/12 13:30:56 378733] [debug] |xqc_engine_wakeup_after|wakeup:1757683856392775|now:1757683856378733|diff:14042|
[2025/09/12 13:30:56 378737] [debug] |xqc_engine_main_logic|END|now:1757683856378199|
[2025/09/12 13:30:56 378744] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:137|state:ESTABED|recv_time:1757683856378744|
[2025/09/12 13:30:56 378749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 378755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:110|
[2025/09/12 13:30:56 378758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:111|
[2025/09/12 13:30:56 378764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:111|
[2025/09/12 13:30:56 378768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 378775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:299|origin_pktnum:172|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:299|path_largest_ack:299|
[2025/09/12 13:30:56 378780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:38|tx_in_flight:150000|prior_delivered:138525|prior_time:1757683856320783|is_app_limited:0|send_elapse:57784|ack_elapse:57961|ctl_first_sent_time:1757683856321285|lagest_ack_time:1757683856378744|curr_delivered:208125|
[2025/09/12 13:30:56 378785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856321285|
[2025/09/12 13:30:56 378789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:357||sndq_packets_used_bytes:0|sndq_packets_free:79|
[2025/09/12 13:30:56 378793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56522|rttvar:790|minrtt:30564|latest_rtt:57459|ack_delay:24|
[2025/09/12 13:30:56 378797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56636|rttvar:821|minrtt:30564|latest_rtt:57459|ack_delay:24|
[2025/09/12 13:30:56 378802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:299|lost_pn:296|thresh:3|
[2025/09/12 13:30:56 378806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 378844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 378855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 378859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 378863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 378867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 378878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378943] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 378999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 379081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 379084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 379103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 379107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 379111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 379115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 379119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 379129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 379133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:295|lost_pn:296|po_sent_time:1757683856320537|lost_send_time:1757683856314103|loss_delay:64641|frame:STREAM |repair:128|
[2025/09/12 13:30:56 379145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:296|lost_pn:296|po_sent_time:1757683856320619|lost_send_time:1757683856314103|loss_delay:64641|frame:STREAM |repair:128|
[2025/09/12 13:30:56 379152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856320619u|
[2025/09/12 13:30:56 379158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 379164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856385340|now:1757683856379164|interval:6176|
[2025/09/12 13:30:56 379171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856385340|now:1757683856379164|interv:6176|
[2025/09/12 13:30:56 379178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57784, ack_elapse 57961, delivered 69600|rate 1200807|lost 103|
[2025/09/12 13:30:56 379185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200807) in round 7|
[2025/09/12 13:30:56 379191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 379198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 379205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856321285|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 379212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856321285|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 379219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147613|srtt:56636|latest_rtt:57459|min_rtt:30564|applimit:0|lost:101|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 379228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:111|largest:111|pns:2|
[2025/09/12 13:30:56 379233] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:137|pkt_type:SHORT_HEADER|pkt_num:111|frame:ACK |recv_time:1757683856378744|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 379237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976378744|now:1757683856378744|interv:120000000|
[2025/09/12 13:30:56 379241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976378744|now:1757683856378744|interv:120000000|
[2025/09/12 13:30:56 379245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856392775|pq_index:0|
[2025/09/12 13:30:56 379250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856378199|
[2025/09/12 13:30:56 379258] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856379258|
[2025/09/12 13:30:56 379263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856379262|
[2025/09/12 13:30:56 379268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56636|min_srtt:56636|path_bw:1211930|loss_rate:53.85|path_pto:0|
[2025/09/12 13:30:56 379273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:145047|
[2025/09/12 13:30:56 379277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56636|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 379282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:295|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 379286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56636|min_srtt:56636|path_bw:1211930|loss_rate:53.85|path_pto:0|
[2025/09/12 13:30:56 379290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:264126|
[2025/09/12 13:30:56 379295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56636|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 379299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:296|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 379303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56636|min_srtt:56636|path_bw:1211930|loss_rate:53.85|path_pto:0|
[2025/09/12 13:30:56 379307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:334866|
[2025/09/12 13:30:56 379311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56636|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 379316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 379320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56636|min_srtt:56636|path_bw:1211930|loss_rate:53.85|path_pto:0|
[2025/09/12 13:30:56 379324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:336045|
[2025/09/12 13:30:56 379328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 379332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 379336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 379343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 379347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:295|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 379351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:145047|
[2025/09/12 13:30:56 379358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 379364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:421|
[2025/09/12 13:30:56 379402] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:421|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147613|now:1757683856379375|stream_id:8|stream_offset:145047|
[2025/09/12 13:30:56 379411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:421|origin_pktnum:170|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 379418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147613|applimit:0|
[2025/09/12 13:30:56 379424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856385340|now:1757683856379424|interval:5916|
[2025/09/12 13:30:56 379428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856385340|now:1757683856379424|interv:5916|
[2025/09/12 13:30:56 379432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148813|
[2025/09/12 13:30:56 379437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:296|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 379441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:264126|
[2025/09/12 13:30:56 379446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 379450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:422|
[2025/09/12 13:30:56 379475] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:422|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148813|now:1757683856379456|stream_id:8|stream_offset:264126|
[2025/09/12 13:30:56 379482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:422|origin_pktnum:296|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 379489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148813|applimit:0|
[2025/09/12 13:30:56 379495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856385340|now:1757683856379495|interval:5845|
[2025/09/12 13:30:56 379501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856385340|now:1757683856379495|interv:5845|
[2025/09/12 13:30:56 379505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150013|
[2025/09/12 13:30:56 379514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 379518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150013|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:334866|
[2025/09/12 13:30:56 379523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 379527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:423|
[2025/09/12 13:30:56 379552] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:423|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150013|now:1757683856379533|stream_id:8|stream_offset:334866|
[2025/09/12 13:30:56 379560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:423|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 379567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150013|applimit:0|
[2025/09/12 13:30:56 379574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856385340|now:1757683856379574|interval:5766|
[2025/09/12 13:30:56 379580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856385340|now:1757683856379574|interv:5766|
[2025/09/12 13:30:56 379584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151213|
[2025/09/12 13:30:56 379588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856385340|
[2025/09/12 13:30:56 379592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856385340|
[2025/09/12 13:30:56 379596] [debug] |xqc_engine_wakeup_after|wakeup:1757683856385340|now:1757683856379596|diff:5744|
[2025/09/12 13:30:56 379601] [debug] |xqc_engine_main_logic|END|now:1757683856379262|
[2025/09/12 13:30:56 379606] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856379606|
[2025/09/12 13:30:56 379610] [debug] |xqc_engine_wakeup_after|wakeup:1757683856385340|now:1757683856379610|diff:5730|
[2025/09/12 13:30:56 379614] [debug] |xqc_engine_main_logic|END|now:1757683856379606|
[2025/09/12 13:30:56 379715] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:139|state:ESTABED|recv_time:1757683856379714|
[2025/09/12 13:30:56 379721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 379726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:111|
[2025/09/12 13:30:56 379730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112|
[2025/09/12 13:30:56 379736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:112|
[2025/09/12 13:30:56 379740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 379747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:302|origin_pktnum:176|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:302|path_largest_ack:302|
[2025/09/12 13:30:56 379751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:40|tx_in_flight:150000|prior_delivered:139725|prior_time:1757683856321763|is_app_limited:0|send_elapse:56985|ack_elapse:57951|ctl_first_sent_time:1757683856322269|lagest_ack_time:1757683856379714|curr_delivered:209325|
[2025/09/12 13:30:56 379756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856322269|
[2025/09/12 13:30:56 379765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:357||sndq_packets_used_bytes:0|sndq_packets_free:79|
[2025/09/12 13:30:56 379769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56636|rttvar:821|minrtt:30564|latest_rtt:57445|ack_delay:48|
[2025/09/12 13:30:56 379773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56731|rttvar:806|minrtt:30564|latest_rtt:57445|ack_delay:48|
[2025/09/12 13:30:56 379778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:302|lost_pn:299|thresh:3|
[2025/09/12 13:30:56 379782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 379816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 379828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 379832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 379835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 379839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 379851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 379997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 380054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 380058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 380083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 380087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 380091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 380095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 380099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 380106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 380110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 380118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:297|lost_pn:299|po_sent_time:1757683856320699|lost_send_time:1757683856315089|loss_delay:64625|frame:STREAM |repair:128|
[2025/09/12 13:30:56 380127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:298|lost_pn:299|po_sent_time:1757683856321198|lost_send_time:1757683856315089|loss_delay:64625|frame:STREAM |repair:128|
[2025/09/12 13:30:56 380131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856321198u|
[2025/09/12 13:30:56 380135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 380139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856386006|now:1757683856380139|interval:5867|
[2025/09/12 13:30:56 380143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856386006|now:1757683856380139|interv:5867|
[2025/09/12 13:30:56 380147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56985, ack_elapse 57951, delivered 69600|rate 1201014|lost 105|
[2025/09/12 13:30:56 380152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201014) in round 7|
[2025/09/12 13:30:56 380156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 380160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 380164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856322269|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 380168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856322269|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 380173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147613|srtt:56731|latest_rtt:57445|min_rtt:30564|applimit:0|lost:103|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 380181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112|largest:112|pns:2|
[2025/09/12 13:30:56 380185] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:139|pkt_type:SHORT_HEADER|pkt_num:112|frame:ACK |recv_time:1757683856379714|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 380190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976379714|now:1757683856379714|interv:120000000|
[2025/09/12 13:30:56 380194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976379714|now:1757683856379714|interv:120000000|
[2025/09/12 13:30:56 380198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856385340|pq_index:0|
[2025/09/12 13:30:56 380202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856379262|
[2025/09/12 13:30:56 380206] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856380206|
[2025/09/12 13:30:56 380210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856380209|
[2025/09/12 13:30:56 380216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56731|min_srtt:56731|path_bw:1211930|loss_rate:54.55|path_pto:0|
[2025/09/12 13:30:56 380220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:265305|
[2025/09/12 13:30:56 380225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56731|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 380229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:297|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 380234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56731|min_srtt:56731|path_bw:1211930|loss_rate:54.55|path_pto:0|
[2025/09/12 13:30:56 380238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:146226|
[2025/09/12 13:30:56 380242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56731|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 380246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:298|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 380250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56731|min_srtt:56731|path_bw:1211930|loss_rate:54.55|path_pto:0|
[2025/09/12 13:30:56 380254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:336045|
[2025/09/12 13:30:56 380261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56731|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 380266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 380270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56731|min_srtt:56731|path_bw:1211930|loss_rate:54.55|path_pto:0|
[2025/09/12 13:30:56 380274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:337224|
[2025/09/12 13:30:56 380278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 380282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 380286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 380290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 380294] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:297|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 380299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:265305|
[2025/09/12 13:30:56 380303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 380307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:424|
[2025/09/12 13:30:56 380336] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:424|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147613|now:1757683856380314|stream_id:8|stream_offset:265305|
[2025/09/12 13:30:56 380345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:424|origin_pktnum:297|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 380352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147613|applimit:0|
[2025/09/12 13:30:56 380359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856386006|now:1757683856380359|interval:5647|
[2025/09/12 13:30:56 380366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856386006|now:1757683856380359|interv:5647|
[2025/09/12 13:30:56 380372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148813|
[2025/09/12 13:30:56 380376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:298|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 380381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:146226|
[2025/09/12 13:30:56 380385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 380389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:425|
[2025/09/12 13:30:56 380420] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:425|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148813|now:1757683856380400|stream_id:8|stream_offset:146226|
[2025/09/12 13:30:56 380429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:425|origin_pktnum:171|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 380436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148813|applimit:0|
[2025/09/12 13:30:56 380442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856386006|now:1757683856380442|interval:5564|
[2025/09/12 13:30:56 380448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856386006|now:1757683856380442|interv:5564|
[2025/09/12 13:30:56 380452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150013|
[2025/09/12 13:30:56 380457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 380461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150013|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:336045|
[2025/09/12 13:30:56 380466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 380470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:426|
[2025/09/12 13:30:56 380494] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:426|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150013|now:1757683856380476|stream_id:8|stream_offset:336045|
[2025/09/12 13:30:56 380502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:426|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 380509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150013|applimit:0|
[2025/09/12 13:30:56 380515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856386006|now:1757683856380515|interval:5491|
[2025/09/12 13:30:56 380522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856386006|now:1757683856380515|interv:5491|
[2025/09/12 13:30:56 380526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151213|
[2025/09/12 13:30:56 380531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856386006|
[2025/09/12 13:30:56 380535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856386006|
[2025/09/12 13:30:56 380539] [debug] |xqc_engine_wakeup_after|wakeup:1757683856386006|now:1757683856380539|diff:5467|
[2025/09/12 13:30:56 380543] [debug] |xqc_engine_main_logic|END|now:1757683856380209|
[2025/09/12 13:30:56 380548] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856380548|
[2025/09/12 13:30:56 380552] [debug] |xqc_engine_wakeup_after|wakeup:1757683856386006|now:1757683856380552|diff:5454|
[2025/09/12 13:30:56 380556] [debug] |xqc_engine_main_logic|END|now:1757683856380548|
[2025/09/12 13:30:56 380618] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:141|state:ESTABED|recv_time:1757683856380618|
[2025/09/12 13:30:56 380628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 380634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:112|
[2025/09/12 13:30:56 380638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:113|
[2025/09/12 13:30:56 380643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:113|
[2025/09/12 13:30:56 380647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 380654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:305|origin_pktnum:178|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:305|path_largest_ack:305|
[2025/09/12 13:30:56 380658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:42|tx_in_flight:150000|prior_delivered:140925|prior_time:1757683856322746|is_app_limited:0|send_elapse:57827|ack_elapse:57872|ctl_first_sent_time:1757683856323267|lagest_ack_time:1757683856380618|curr_delivered:210525|
[2025/09/12 13:30:56 380663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856323267|
[2025/09/12 13:30:56 380667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:357||sndq_packets_used_bytes:0|sndq_packets_free:79|
[2025/09/12 13:30:56 380671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56731|rttvar:806|minrtt:30564|latest_rtt:57351|ack_delay:24|
[2025/09/12 13:30:56 380676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56805|rttvar:754|minrtt:30564|latest_rtt:57351|ack_delay:24|
[2025/09/12 13:30:56 380680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:305|lost_pn:302|thresh:3|
[2025/09/12 13:30:56 380684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 380718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 380733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 380736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 380740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 380744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 380756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 380954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 380958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 380977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 380981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 380985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 380989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 380992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 380996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 381000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 381004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 381012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 381024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:300|lost_pn:302|po_sent_time:1757683856321381|lost_send_time:1757683856316099|loss_delay:64519|frame:STREAM |repair:128|
[2025/09/12 13:30:56 381028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:301|lost_pn:302|po_sent_time:1757683856322183|lost_send_time:1757683856316099|loss_delay:64519|frame:STREAM |repair:128|
[2025/09/12 13:30:56 381033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856322183u|
[2025/09/12 13:30:56 381037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 381041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856386874|now:1757683856381041|interval:5833|
[2025/09/12 13:30:56 381048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856386874|now:1757683856381041|interv:5833|
[2025/09/12 13:30:56 381052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57827, ack_elapse 57872, delivered 69600|rate 1202654|lost 107|
[2025/09/12 13:30:56 381056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202654) in round 7|
[2025/09/12 13:30:56 381060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 381065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 381068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856323267|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 381073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856323267|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 381078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147613|srtt:56805|latest_rtt:57351|min_rtt:30564|applimit:0|lost:105|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 381083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:113|largest:113|pns:2|
[2025/09/12 13:30:56 381088] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:141|pkt_type:SHORT_HEADER|pkt_num:113|frame:ACK |recv_time:1757683856380618|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 381092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976380618|now:1757683856380618|interv:120000000|
[2025/09/12 13:30:56 381096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976380618|now:1757683856380618|interv:120000000|
[2025/09/12 13:30:56 381100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856386006|pq_index:0|
[2025/09/12 13:30:56 381104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856380209|
[2025/09/12 13:30:56 381108] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856381108|
[2025/09/12 13:30:56 381113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856381112|
[2025/09/12 13:30:56 381118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56805|min_srtt:56805|path_bw:1211930|loss_rate:55.17|path_pto:0|
[2025/09/12 13:30:56 381123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:266484|
[2025/09/12 13:30:56 381127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56805|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 381132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:300|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 381138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56805|min_srtt:56805|path_bw:1211930|loss_rate:55.17|path_pto:0|
[2025/09/12 13:30:56 381143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:61338|
[2025/09/12 13:30:56 381147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56805|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 381151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:301|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 381155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56805|min_srtt:56805|path_bw:1211930|loss_rate:55.17|path_pto:0|
[2025/09/12 13:30:56 381159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:337224|
[2025/09/12 13:30:56 381163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56805|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 381168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 381172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56805|min_srtt:56805|path_bw:1211930|loss_rate:55.17|path_pto:0|
[2025/09/12 13:30:56 381176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:338403|
[2025/09/12 13:30:56 381180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 381184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 381188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 381192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 381196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:300|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 381200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:266484|
[2025/09/12 13:30:56 381205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 381209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:427|
[2025/09/12 13:30:56 381237] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:427|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147613|now:1757683856381215|stream_id:8|stream_offset:266484|
[2025/09/12 13:30:56 381246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:427|origin_pktnum:300|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 381259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147613|applimit:0|
[2025/09/12 13:30:56 381265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856386874|now:1757683856381265|interval:5609|
[2025/09/12 13:30:56 381272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856386874|now:1757683856381265|interv:5609|
[2025/09/12 13:30:56 381276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148813|
[2025/09/12 13:30:56 381280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:301|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 381285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:61338|
[2025/09/12 13:30:56 381289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 381293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:428|
[2025/09/12 13:30:56 381318] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:428|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148813|now:1757683856381299|stream_id:8|stream_offset:61338|
[2025/09/12 13:30:56 381326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:428|origin_pktnum:87|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 381333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148813|applimit:0|
[2025/09/12 13:30:56 381339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856386874|now:1757683856381339|interval:5535|
[2025/09/12 13:30:56 381346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856386874|now:1757683856381339|interv:5535|
[2025/09/12 13:30:56 381350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150013|
[2025/09/12 13:30:56 381355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 381359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150013|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:337224|
[2025/09/12 13:30:56 381363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 381369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:429|
[2025/09/12 13:30:56 381413] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:429|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150013|now:1757683856381378|stream_id:8|stream_offset:337224|
[2025/09/12 13:30:56 381419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:429|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 381424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150013|applimit:0|
[2025/09/12 13:30:56 381432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856386874|now:1757683856381432|interval:5442|
[2025/09/12 13:30:56 381436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856386874|now:1757683856381432|interv:5442|
[2025/09/12 13:30:56 381440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151213|
[2025/09/12 13:30:56 381445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856386874|
[2025/09/12 13:30:56 381449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856386874|
[2025/09/12 13:30:56 381453] [debug] |xqc_engine_wakeup_after|wakeup:1757683856386874|now:1757683856381453|diff:5421|
[2025/09/12 13:30:56 381457] [debug] |xqc_engine_main_logic|END|now:1757683856381112|
[2025/09/12 13:30:56 381462] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856381462|
[2025/09/12 13:30:56 381466] [debug] |xqc_engine_wakeup_after|wakeup:1757683856386874|now:1757683856381466|diff:5408|
[2025/09/12 13:30:56 381470] [debug] |xqc_engine_main_logic|END|now:1757683856381462|
[2025/09/12 13:30:56 381700] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:143|state:ESTABED|recv_time:1757683856381700|
[2025/09/12 13:30:56 381706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 381711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:113|
[2025/09/12 13:30:56 381715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:114|
[2025/09/12 13:30:56 381721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:114|
[2025/09/12 13:30:56 381725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 381731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:308|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:308|path_largest_ack:308|
[2025/09/12 13:30:56 381736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:43|tx_in_flight:151206|prior_delivered:142125|prior_time:1757683856323811|is_app_limited:0|send_elapse:57036|ack_elapse:57889|ctl_first_sent_time:1757683856324316|lagest_ack_time:1757683856381700|curr_delivered:211725|
[2025/09/12 13:30:56 381740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856324316|
[2025/09/12 13:30:56 381745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:358||sndq_packets_used_bytes:0|sndq_packets_free:78|
[2025/09/12 13:30:56 381749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56805|rttvar:754|minrtt:30564|latest_rtt:57384|ack_delay:48|
[2025/09/12 13:30:56 381753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56872|rttvar:698|minrtt:30564|latest_rtt:57384|ack_delay:48|
[2025/09/12 13:30:56 381757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:308|lost_pn:305|thresh:3|
[2025/09/12 13:30:56 381761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 381800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 381811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 381815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 381819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 381823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 381834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 381996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 382035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 382038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 382057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 382061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 382065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 382069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 382073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 382080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 382084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 382092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 382106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 382114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:303|lost_pn:305|po_sent_time:1757683856322355|lost_send_time:1757683856317143|loss_delay:64557|frame:STREAM |repair:128|
[2025/09/12 13:30:56 382119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:304|lost_pn:305|po_sent_time:1757683856323175|lost_send_time:1757683856317143|loss_delay:64557|frame:STREAM |repair:128|
[2025/09/12 13:30:56 382124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856323175u|
[2025/09/12 13:30:56 382128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 382132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856387913|now:1757683856382131|interval:5782|
[2025/09/12 13:30:56 382136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856387913|now:1757683856382131|interv:5782|
[2025/09/12 13:30:56 382140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57036, ack_elapse 57889, delivered 69600|rate 1202300|lost 109|
[2025/09/12 13:30:56 382144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202300) in round 7|
[2025/09/12 13:30:56 382148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 382152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 382156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856324316|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 382160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856324316|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 382165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147613|srtt:56872|latest_rtt:57384|min_rtt:30564|applimit:0|lost:107|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 382170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:114|largest:114|pns:2|
[2025/09/12 13:30:56 382175] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:143|pkt_type:SHORT_HEADER|pkt_num:114|frame:ACK |recv_time:1757683856381700|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 382179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976381700|now:1757683856381700|interv:120000000|
[2025/09/12 13:30:56 382183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976381700|now:1757683856381700|interv:120000000|
[2025/09/12 13:30:56 382190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856386874|pq_index:0|
[2025/09/12 13:30:56 382194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856381112|
[2025/09/12 13:30:56 382198] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856382198|
[2025/09/12 13:30:56 382203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856382202|
[2025/09/12 13:30:56 382208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56872|min_srtt:56872|path_bw:1211930|loss_rate:55.74|path_pto:0|
[2025/09/12 13:30:56 382213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:267663|
[2025/09/12 13:30:56 382217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56872|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 382221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:303|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 382226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56872|min_srtt:56872|path_bw:1211930|loss_rate:55.74|path_pto:0|
[2025/09/12 13:30:56 382230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:150942|
[2025/09/12 13:30:56 382234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56872|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 382238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:304|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 382242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56872|min_srtt:56872|path_bw:1211930|loss_rate:55.74|path_pto:0|
[2025/09/12 13:30:56 382246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:338403|
[2025/09/12 13:30:56 382251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56872|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 382255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 382259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56872|min_srtt:56872|path_bw:1211930|loss_rate:55.74|path_pto:0|
[2025/09/12 13:30:56 382263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:339582|
[2025/09/12 13:30:56 382267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 382274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 382278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 382282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 382286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:303|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 382290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147613|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:267663|
[2025/09/12 13:30:56 382295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 382299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:430|
[2025/09/12 13:30:56 382328] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:430|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147613|now:1757683856382305|stream_id:8|stream_offset:267663|
[2025/09/12 13:30:56 382338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:430|origin_pktnum:303|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 382345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147613|applimit:0|
[2025/09/12 13:30:56 382351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856387913|now:1757683856382351|interval:5562|
[2025/09/12 13:30:56 382358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856387913|now:1757683856382351|interv:5562|
[2025/09/12 13:30:56 382364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148813|
[2025/09/12 13:30:56 382369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:304|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 382373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148813|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:150942|
[2025/09/12 13:30:56 382377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 382381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:431|
[2025/09/12 13:30:56 382406] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:431|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148813|now:1757683856382388|stream_id:8|stream_offset:150942|
[2025/09/12 13:30:56 382414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:431|origin_pktnum:177|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 382421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148813|applimit:0|
[2025/09/12 13:30:56 382427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856387913|now:1757683856382427|interval:5486|
[2025/09/12 13:30:56 382439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856387913|now:1757683856382427|interv:5486|
[2025/09/12 13:30:56 382443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150013|
[2025/09/12 13:30:56 382448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 382452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150013|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:338403|
[2025/09/12 13:30:56 382456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 382460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:432|
[2025/09/12 13:30:56 382485] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:432|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150013|now:1757683856382466|stream_id:8|stream_offset:338403|
[2025/09/12 13:30:56 382494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:432|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 382501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150013|applimit:0|
[2025/09/12 13:30:56 382507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856387913|now:1757683856382507|interval:5406|
[2025/09/12 13:30:56 382514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856387913|now:1757683856382507|interv:5406|
[2025/09/12 13:30:56 382518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151213|
[2025/09/12 13:30:56 382522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856387913|
[2025/09/12 13:30:56 382527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856387913|
[2025/09/12 13:30:56 382531] [debug] |xqc_engine_wakeup_after|wakeup:1757683856387913|now:1757683856382530|diff:5383|
[2025/09/12 13:30:56 382535] [debug] |xqc_engine_main_logic|END|now:1757683856382202|
[2025/09/12 13:30:56 382540] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856382540|
[2025/09/12 13:30:56 382544] [debug] |xqc_engine_wakeup_after|wakeup:1757683856387913|now:1757683856382544|diff:5369|
[2025/09/12 13:30:56 382548] [debug] |xqc_engine_main_logic|END|now:1757683856382540|
[2025/09/12 13:30:56 382623] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:145|state:ESTABED|recv_time:1757683856382623|
[2025/09/12 13:30:56 382629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 382634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:114|
[2025/09/12 13:30:56 382638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:115|
[2025/09/12 13:30:56 382644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:115|
[2025/09/12 13:30:56 382648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 382654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:310|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:310|path_largest_ack:310|
[2025/09/12 13:30:56 382659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:44|tx_in_flight:151206|prior_delivered:143325|prior_time:1757683856324747|is_app_limited:0|send_elapse:57801|ack_elapse:57876|ctl_first_sent_time:1757683856325241|lagest_ack_time:1757683856382623|curr_delivered:212925|
[2025/09/12 13:30:56 382668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856325241|
[2025/09/12 13:30:56 382673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:359||sndq_packets_used_bytes:0|sndq_packets_free:77|
[2025/09/12 13:30:56 382677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56872|rttvar:698|minrtt:30564|latest_rtt:57382|ack_delay:32|
[2025/09/12 13:30:56 382681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56931|rttvar:643|minrtt:30564|latest_rtt:57382|ack_delay:32|
[2025/09/12 13:30:56 382685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:310|lost_pn:307|thresh:3|
[2025/09/12 13:30:56 382689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 382724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 382735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 382739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 382743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 382747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 382761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 382958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 382962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 382980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 382984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 382988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 382992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 382995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 382999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 383007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 383011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 383018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 383030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 383037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 383046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:306|lost_pn:307|po_sent_time:1757683856323356|lost_send_time:1757683856318069|loss_delay:64554|frame:ACK STREAM |repair:128|
[2025/09/12 13:30:56 383051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:307|lost_pn:307|po_sent_time:1757683856324221|lost_send_time:1757683856318069|loss_delay:64554|frame:STREAM |repair:128|
[2025/09/12 13:30:56 383055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856324221u|
[2025/09/12 13:30:56 383059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 383063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856389705|now:1757683856383063|interval:6642|
[2025/09/12 13:30:56 383067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856389705|now:1757683856383063|interv:6642|
[2025/09/12 13:30:56 383071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57801, ack_elapse 57876, delivered 69600|rate 1202571|lost 111|
[2025/09/12 13:30:56 383081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202571) in round 7|
[2025/09/12 13:30:56 383085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 383089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 383093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856325241|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 383097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856325241|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 383102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147607|srtt:56931|latest_rtt:57382|min_rtt:30564|applimit:0|lost:109|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 383107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:115|largest:115|pns:2|
[2025/09/12 13:30:56 383111] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:145|pkt_type:SHORT_HEADER|pkt_num:115|frame:ACK |recv_time:1757683856382623|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 383116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976382623|now:1757683856382623|interv:120000000|
[2025/09/12 13:30:56 383120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976382623|now:1757683856382623|interv:120000000|
[2025/09/12 13:30:56 383124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856387913|pq_index:0|
[2025/09/12 13:30:56 383128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856382202|
[2025/09/12 13:30:56 383132] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856383132|
[2025/09/12 13:30:56 383136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856383135|
[2025/09/12 13:30:56 383142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56931|min_srtt:56931|path_bw:1211930|loss_rate:56.25|path_pto:0|
[2025/09/12 13:30:56 383146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:268842|
[2025/09/12 13:30:56 383151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56931|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 383155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:306|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 383159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56931|min_srtt:56931|path_bw:1211930|loss_rate:56.25|path_pto:0|
[2025/09/12 13:30:56 383163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:154479|
[2025/09/12 13:30:56 383170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56931|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 383174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:307|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 383178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56931|min_srtt:56931|path_bw:1211930|loss_rate:56.25|path_pto:0|
[2025/09/12 13:30:56 383183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:339582|
[2025/09/12 13:30:56 383187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56931|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 383191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 383195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56931|min_srtt:56931|path_bw:1211930|loss_rate:56.25|path_pto:0|
[2025/09/12 13:30:56 383199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:340761|
[2025/09/12 13:30:56 383204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 383207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 383211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 383215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 383220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:306|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 383224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:268842|
[2025/09/12 13:30:56 383228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 383232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:433|
[2025/09/12 13:30:56 383261] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:433|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757683856383239|stream_id:8|stream_offset:268842|
[2025/09/12 13:30:56 383270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:433|origin_pktnum:306|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 383277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 13:30:56 383284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856389705|now:1757683856383283|interval:6422|
[2025/09/12 13:30:56 383295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856389705|now:1757683856383283|interv:6422|
[2025/09/12 13:30:56 383299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148807|
[2025/09/12 13:30:56 383304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:307|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 383308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:154479|
[2025/09/12 13:30:56 383313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 383317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:434|
[2025/09/12 13:30:56 383343] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:434|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757683856383323|stream_id:8|stream_offset:154479|
[2025/09/12 13:30:56 383351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:434|origin_pktnum:180|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 383357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 13:30:56 383364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856389705|now:1757683856383364|interval:6341|
[2025/09/12 13:30:56 383370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856389705|now:1757683856383364|interv:6341|
[2025/09/12 13:30:56 383374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150007|
[2025/09/12 13:30:56 383378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 383383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:339582|
[2025/09/12 13:30:56 383387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 383391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:435|
[2025/09/12 13:30:56 383415] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:435|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757683856383397|stream_id:8|stream_offset:339582|
[2025/09/12 13:30:56 383424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:435|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 383431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 13:30:56 383437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856389705|now:1757683856383437|interval:6268|
[2025/09/12 13:30:56 383443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856389705|now:1757683856383437|interv:6268|
[2025/09/12 13:30:56 383452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151207|
[2025/09/12 13:30:56 383457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856389705|
[2025/09/12 13:30:56 383461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856389705|
[2025/09/12 13:30:56 383465] [debug] |xqc_engine_wakeup_after|wakeup:1757683856389705|now:1757683856383465|diff:6240|
[2025/09/12 13:30:56 383469] [debug] |xqc_engine_main_logic|END|now:1757683856383135|
[2025/09/12 13:30:56 383474] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856383474|
[2025/09/12 13:30:56 383478] [debug] |xqc_engine_wakeup_after|wakeup:1757683856389705|now:1757683856383478|diff:6227|
[2025/09/12 13:30:56 383482] [debug] |xqc_engine_main_logic|END|now:1757683856383474|
[2025/09/12 13:30:56 383686] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:147|state:ESTABED|recv_time:1757683856383685|
[2025/09/12 13:30:56 383691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 383696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:115|
[2025/09/12 13:30:56 383700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:116|
[2025/09/12 13:30:56 383706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:116|
[2025/09/12 13:30:56 383710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 383717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:312|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:312|path_largest_ack:312|
[2025/09/12 13:30:56 383721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:45|tx_in_flight:151206|prior_delivered:144525|prior_time:1757683856325758|is_app_limited:0|send_elapse:56999|ack_elapse:57927|ctl_first_sent_time:1757683856326268|lagest_ack_time:1757683856383685|curr_delivered:214125|
[2025/09/12 13:30:56 383726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856326268|
[2025/09/12 13:30:56 383730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:360||sndq_packets_used_bytes:0|sndq_packets_free:76|
[2025/09/12 13:30:56 383734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56931|rttvar:643|minrtt:30564|latest_rtt:57417|ack_delay:56|
[2025/09/12 13:30:56 383738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56985|rttvar:590|minrtt:30564|latest_rtt:57417|ack_delay:56|
[2025/09/12 13:30:56 383743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:312|lost_pn:309|thresh:3|
[2025/09/12 13:30:56 383746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 383785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 383796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 383800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 383804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 383808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 383819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 383999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 384018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 384022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 384041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 384045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 384048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 384052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 384056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 384064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 384067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 384075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 384089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 384097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 384104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 384113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:309|lost_pn:309|po_sent_time:1757683856325151|lost_send_time:1757683856319091|loss_delay:64594|frame:STREAM |repair:128|
[2025/09/12 13:30:56 384117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856325151u|
[2025/09/12 13:30:56 384121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 384125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856390777|now:1757683856384125|interval:6652|
[2025/09/12 13:30:56 384130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856390777|now:1757683856384125|interv:6652|
[2025/09/12 13:30:56 384133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56999, ack_elapse 57927, delivered 69600|rate 1201512|lost 112|
[2025/09/12 13:30:56 384138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201512) in round 7|
[2025/09/12 13:30:56 384142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 384146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 384150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856326268|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 384154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856326268|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 384159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148807|srtt:56985|latest_rtt:57417|min_rtt:30564|applimit:0|lost:111|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 384164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:116|largest:116|pns:2|
[2025/09/12 13:30:56 384168] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:147|pkt_type:SHORT_HEADER|pkt_num:116|frame:ACK |recv_time:1757683856383685|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 384173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976383685|now:1757683856383685|interv:120000000|
[2025/09/12 13:30:56 384183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976383685|now:1757683856383685|interv:120000000|
[2025/09/12 13:30:56 384187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856389705|pq_index:0|
[2025/09/12 13:30:56 384191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856383135|
[2025/09/12 13:30:56 384195] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856384195|
[2025/09/12 13:30:56 384200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856384199|
[2025/09/12 13:30:56 384206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56985|min_srtt:56985|path_bw:1211930|loss_rate:56.72|path_pto:0|
[2025/09/12 13:30:56 384210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:156837|
[2025/09/12 13:30:56 384215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56985|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 384219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:309|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 384223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56985|min_srtt:56985|path_bw:1211930|loss_rate:56.72|path_pto:0|
[2025/09/12 13:30:56 384227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:340761|
[2025/09/12 13:30:56 384232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56985|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 384236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 384240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56985|min_srtt:56985|path_bw:1211930|loss_rate:56.72|path_pto:0|
[2025/09/12 13:30:56 384244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:341940|
[2025/09/12 13:30:56 384249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 384252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 384256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 384260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 384265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:309|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 384271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:156837|
[2025/09/12 13:30:56 384276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 384280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:436|
[2025/09/12 13:30:56 384309] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:436|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757683856384286|stream_id:8|stream_offset:156837|
[2025/09/12 13:30:56 384318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:436|origin_pktnum:182|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 384325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 13:30:56 384331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856390777|now:1757683856384331|interval:6446|
[2025/09/12 13:30:56 384338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856390777|now:1757683856384331|interv:6446|
[2025/09/12 13:30:56 384343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150007|
[2025/09/12 13:30:56 384348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 384352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:340761|
[2025/09/12 13:30:56 384356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 384360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:437|
[2025/09/12 13:30:56 384385] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:437|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757683856384366|stream_id:8|stream_offset:340761|
[2025/09/12 13:30:56 384393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:437|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 384399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 13:30:56 384406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856390777|now:1757683856384405|interval:6372|
[2025/09/12 13:30:56 384412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856390777|now:1757683856384405|interv:6372|
[2025/09/12 13:30:56 384416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151207|
[2025/09/12 13:30:56 384421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856390777|
[2025/09/12 13:30:56 384425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856390777|
[2025/09/12 13:30:56 384429] [debug] |xqc_engine_wakeup_after|wakeup:1757683856390777|now:1757683856384429|diff:6348|
[2025/09/12 13:30:56 384433] [debug] |xqc_engine_main_logic|END|now:1757683856384199|
[2025/09/12 13:30:56 384443] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856384443|
[2025/09/12 13:30:56 384447] [debug] |xqc_engine_wakeup_after|wakeup:1757683856390777|now:1757683856384447|diff:6330|
[2025/09/12 13:30:56 384451] [debug] |xqc_engine_main_logic|END|now:1757683856384443|
[2025/09/12 13:30:56 384612] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:149|state:ESTABED|recv_time:1757683856384612|
[2025/09/12 13:30:56 384618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 384623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:116|
[2025/09/12 13:30:56 384627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:117|
[2025/09/12 13:30:56 384632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:117|
[2025/09/12 13:30:56 384636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 384643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:315|origin_pktnum:188|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:315|path_largest_ack:315|
[2025/09/12 13:30:56 384648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:47|tx_in_flight:150006|prior_delivered:146925|prior_time:1757683856327791|is_app_limited:0|send_elapse:56958|ack_elapse:56821|ctl_first_sent_time:1757683856328219|lagest_ack_time:1757683856384612|curr_delivered:215325|
[2025/09/12 13:30:56 384652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856328219|
[2025/09/12 13:30:56 384657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:359||sndq_packets_used_bytes:0|sndq_packets_free:77|
[2025/09/12 13:30:56 384661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56985|rttvar:590|minrtt:30564|latest_rtt:56393|ack_delay:32|
[2025/09/12 13:30:56 384665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56907|rttvar:599|minrtt:30564|latest_rtt:56393|ack_delay:32|
[2025/09/12 13:30:56 384669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:315|lost_pn:312|thresh:3|
[2025/09/12 13:30:56 384673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 384708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 384723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 384727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 384730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 384734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 384746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 384921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 384925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 384963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 384967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 384971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 384974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 384978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 384986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 384990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 384993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 384997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 385001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 385005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 385009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 385012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 385016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 385020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 385024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 385031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 385034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 385039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:311|lost_pn:312|po_sent_time:1757683856326183|lost_send_time:1757683856320592|loss_delay:64020|frame:STREAM |repair:128|
[2025/09/12 13:30:56 385043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856326183u|
[2025/09/12 13:30:56 385047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 385051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856391165|now:1757683856385051|interval:6114|
[2025/09/12 13:30:56 385056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856391165|now:1757683856385051|interv:6114|
[2025/09/12 13:30:56 385059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56958, ack_elapse 56821, delivered 68400|rate 1200884|lost 113|
[2025/09/12 13:30:56 385064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200884) in round 7|
[2025/09/12 13:30:56 385068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 385072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 385076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856328219|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 385080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856328219|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 385084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148807|srtt:56907|latest_rtt:56393|min_rtt:30564|applimit:0|lost:112|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 385090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:117|largest:117|pns:2|
[2025/09/12 13:30:56 385094] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:149|pkt_type:SHORT_HEADER|pkt_num:117|frame:ACK |recv_time:1757683856384612|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 385099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976384612|now:1757683856384612|interv:120000000|
[2025/09/12 13:30:56 385103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976384612|now:1757683856384612|interv:120000000|
[2025/09/12 13:30:56 385107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856390777|pq_index:0|
[2025/09/12 13:30:56 385111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856384199|
[2025/09/12 13:30:56 385115] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856385115|
[2025/09/12 13:30:56 385120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856385119|
[2025/09/12 13:30:56 385128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56907|min_srtt:56907|path_bw:1211930|loss_rate:56.52|path_pto:0|
[2025/09/12 13:30:56 385132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:159195|
[2025/09/12 13:30:56 385137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56907|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 385141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:311|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 385145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56907|min_srtt:56907|path_bw:1211930|loss_rate:56.52|path_pto:0|
[2025/09/12 13:30:56 385150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:341940|
[2025/09/12 13:30:56 385154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56907|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 385158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 385162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56907|min_srtt:56907|path_bw:1211930|loss_rate:56.52|path_pto:0|
[2025/09/12 13:30:56 385167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:343119|
[2025/09/12 13:30:56 385171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 385175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 385178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 385182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 385187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:311|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 385191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:159195|
[2025/09/12 13:30:56 385195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 385199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:438|
[2025/09/12 13:30:56 385229] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:438|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757683856385206|stream_id:8|stream_offset:159195|
[2025/09/12 13:30:56 385243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:438|origin_pktnum:184|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 385251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 13:30:56 385257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856391165|now:1757683856385257|interval:5908|
[2025/09/12 13:30:56 385263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856391165|now:1757683856385257|interv:5908|
[2025/09/12 13:30:56 385267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150007|
[2025/09/12 13:30:56 385272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 385276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:341940|
[2025/09/12 13:30:56 385280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 385284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:439|
[2025/09/12 13:30:56 385310] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:439|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757683856385291|stream_id:8|stream_offset:341940|
[2025/09/12 13:30:56 385318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:439|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 385325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 13:30:56 385332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856391165|now:1757683856385332|interval:5833|
[2025/09/12 13:30:56 385338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856391165|now:1757683856385332|interv:5833|
[2025/09/12 13:30:56 385343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151207|
[2025/09/12 13:30:56 385349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856391165|
[2025/09/12 13:30:56 385356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856391165|
[2025/09/12 13:30:56 385361] [debug] |xqc_engine_wakeup_after|wakeup:1757683856391165|now:1757683856385361|diff:5804|
[2025/09/12 13:30:56 385368] [debug] |xqc_engine_main_logic|END|now:1757683856385119|
[2025/09/12 13:30:56 385376] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856385376|
[2025/09/12 13:30:56 385381] [debug] |xqc_engine_wakeup_after|wakeup:1757683856391165|now:1757683856385381|diff:5784|
[2025/09/12 13:30:56 385385] [debug] |xqc_engine_main_logic|END|now:1757683856385376|
[2025/09/12 13:30:56 386621] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:151|state:ESTABED|recv_time:1757683856386620|
[2025/09/12 13:30:56 386629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 386634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:117|
[2025/09/12 13:30:56 386642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:118|
[2025/09/12 13:30:56 386648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:118|
[2025/09/12 13:30:56 386652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 386659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:316|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:318|path_largest_ack:316|
[2025/09/12 13:30:56 386663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:47|tx_in_flight:151206|prior_delivered:146925|prior_time:1757683856327791|is_app_limited:0|send_elapse:57048|ack_elapse:58829|ctl_first_sent_time:1757683856328309|lagest_ack_time:1757683856386620|curr_delivered:216525|
[2025/09/12 13:30:56 386668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856328309|
[2025/09/12 13:30:56 386672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:359||sndq_packets_used_bytes:0|sndq_packets_free:77|
[2025/09/12 13:30:56 386677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:318|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:318|path_largest_ack:318|
[2025/09/12 13:30:56 386681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:48|tx_in_flight:151206|prior_delivered:148125|prior_time:1757683856328735|is_app_limited:0|send_elapse:57822|ack_elapse:57885|ctl_first_sent_time:1757683856329243|lagest_ack_time:1757683856386620|curr_delivered:217725|
[2025/09/12 13:30:56 386685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856329243|
[2025/09/12 13:30:56 386689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:358||sndq_packets_used_bytes:0|sndq_packets_free:78|
[2025/09/12 13:30:56 386693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56907|rttvar:599|minrtt:30564|latest_rtt:57377|ack_delay:32|
[2025/09/12 13:30:56 386697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56962|rttvar:559|minrtt:30564|latest_rtt:57377|ack_delay:32|
[2025/09/12 13:30:56 386702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:318|lost_pn:315|thresh:3|
[2025/09/12 13:30:56 386706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 386744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 386755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 386759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 386763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 386767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 386778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386947] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 386975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 386979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 386994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 386998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 387002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 387006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 387010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 387013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 387017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 387021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 387025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 387029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 387033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 387036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 387040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 387044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 387048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 387052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 387059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 387063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 387067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 387070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 387074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 387079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:313|lost_pn:315|po_sent_time:1757683856327145|lost_send_time:1757683856322071|loss_delay:64549|frame:STREAM |repair:128|
[2025/09/12 13:30:56 387083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:314|lost_pn:315|po_sent_time:1757683856327229|lost_send_time:1757683856322071|loss_delay:64549|frame:STREAM |repair:128|
[2025/09/12 13:30:56 387088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856327229u|
[2025/09/12 13:30:56 387092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 387096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856393708|now:1757683856387096|interval:6612|
[2025/09/12 13:30:56 387100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856393708|now:1757683856387096|interv:6612|
[2025/09/12 13:30:56 387104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57822, ack_elapse 57885, delivered 69600|rate 1202384|lost 115|
[2025/09/12 13:30:56 387108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202384) in round 7|
[2025/09/12 13:30:56 387112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 387116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 387120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856329243|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 387125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856329243|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 387129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:146407|srtt:56962|latest_rtt:57377|min_rtt:30564|applimit:0|lost:113|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 387135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:118|largest:118|pns:2|
[2025/09/12 13:30:56 387139] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:151|pkt_type:SHORT_HEADER|pkt_num:118|frame:ACK |recv_time:1757683856386620|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 387144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976386620|now:1757683856386620|interv:120000000|
[2025/09/12 13:30:56 387150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976386620|now:1757683856386620|interv:120000000|
[2025/09/12 13:30:56 387154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856391165|pq_index:0|
[2025/09/12 13:30:56 387158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856385119|
[2025/09/12 13:30:56 387162] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856387162|
[2025/09/12 13:30:56 387167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856387166|
[2025/09/12 13:30:56 387173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56962|min_srtt:56962|path_bw:1211930|loss_rate:56.34|path_pto:0|
[2025/09/12 13:30:56 387177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:161553|
[2025/09/12 13:30:56 387181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56962|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 387186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:313|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 387190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56962|min_srtt:56962|path_bw:1211930|loss_rate:56.34|path_pto:0|
[2025/09/12 13:30:56 387194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:273558|
[2025/09/12 13:30:56 387198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56962|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 387203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:314|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 387207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56962|min_srtt:56962|path_bw:1211930|loss_rate:56.34|path_pto:0|
[2025/09/12 13:30:56 387211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:343119|
[2025/09/12 13:30:56 387215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56962|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 387219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 387223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56962|min_srtt:56962|path_bw:1211930|loss_rate:56.34|path_pto:0|
[2025/09/12 13:30:56 387228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:344298|
[2025/09/12 13:30:56 387235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56962|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 387240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 387244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56962|min_srtt:56962|path_bw:1211930|loss_rate:56.34|path_pto:0|
[2025/09/12 13:30:56 387248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:345477|
[2025/09/12 13:30:56 387252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 387256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 387260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 387264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 387268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:313|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 387273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:161553|
[2025/09/12 13:30:56 387277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 387281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:440|
[2025/09/12 13:30:56 387310] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:440|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757683856387287|stream_id:8|stream_offset:161553|
[2025/09/12 13:30:56 387318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:440|origin_pktnum:186|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 387325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 13:30:56 387332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856393708|now:1757683856387331|interval:6377|
[2025/09/12 13:30:56 387338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856393708|now:1757683856387331|interv:6377|
[2025/09/12 13:30:56 387344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147607|
[2025/09/12 13:30:56 387349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:314|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 387353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:273558|
[2025/09/12 13:30:56 387358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 387366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:441|
[2025/09/12 13:30:56 387391] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:441|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757683856387372|stream_id:8|stream_offset:273558|
[2025/09/12 13:30:56 387399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:441|origin_pktnum:314|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 387406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 13:30:56 387413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856393708|now:1757683856387412|interval:6296|
[2025/09/12 13:30:56 387419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856393708|now:1757683856387412|interv:6296|
[2025/09/12 13:30:56 387424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148807|
[2025/09/12 13:30:56 387428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 387432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:343119|
[2025/09/12 13:30:56 387437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 387441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:442|
[2025/09/12 13:30:56 387464] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:442|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757683856387447|stream_id:8|stream_offset:343119|
[2025/09/12 13:30:56 387473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:442|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 387480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 13:30:56 387486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856393708|now:1757683856387486|interval:6222|
[2025/09/12 13:30:56 387493] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856393708|now:1757683856387486|interv:6222|
[2025/09/12 13:30:56 387497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150007|
[2025/09/12 13:30:56 387501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 387505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:344298|
[2025/09/12 13:30:56 387510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 387514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:443|
[2025/09/12 13:30:56 387537] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:443|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757683856387520|stream_id:8|stream_offset:344298|
[2025/09/12 13:30:56 387552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:443|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 387558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 13:30:56 387565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856393708|now:1757683856387565|interval:6143|
[2025/09/12 13:30:56 387570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856393708|now:1757683856387565|interv:6143|
[2025/09/12 13:30:56 387574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151207|
[2025/09/12 13:30:56 387578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856392775|
[2025/09/12 13:30:56 387582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856392775|
[2025/09/12 13:30:56 387586] [debug] |xqc_engine_wakeup_after|wakeup:1757683856392775|now:1757683856387586|diff:5189|
[2025/09/12 13:30:56 387591] [debug] |xqc_engine_main_logic|END|now:1757683856387166|
[2025/09/12 13:30:56 387596] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856387596|
[2025/09/12 13:30:56 387600] [debug] |xqc_engine_wakeup_after|wakeup:1757683856392775|now:1757683856387600|diff:5175|
[2025/09/12 13:30:56 387603] [debug] |xqc_engine_main_logic|END|now:1757683856387596|
[2025/09/12 13:30:56 388688] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:153|state:ESTABED|recv_time:1757683856388687|
[2025/09/12 13:30:56 388699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 388706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:118|
[2025/09/12 13:30:56 388710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:119|
[2025/09/12 13:30:56 388716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:119|
[2025/09/12 13:30:56 388720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 388727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:319|origin_pktnum:192|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:322|path_largest_ack:319|
[2025/09/12 13:30:56 388732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:49|tx_in_flight:150006|prior_delivered:149325|prior_time:1757683856329802|is_app_limited:0|send_elapse:56958|ack_elapse:58885|ctl_first_sent_time:1757683856330230|lagest_ack_time:1757683856388687|curr_delivered:218925|
[2025/09/12 13:30:56 388737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856330230|
[2025/09/12 13:30:56 388742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:358||sndq_packets_used_bytes:0|sndq_packets_free:78|
[2025/09/12 13:30:56 388746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:322|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:322|path_largest_ack:322|
[2025/09/12 13:30:56 388750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:50|tx_in_flight:151206|prior_delivered:150525|prior_time:1757683856330713|is_app_limited:0|send_elapse:57797|ack_elapse:57974|ctl_first_sent_time:1757683856331226|lagest_ack_time:1757683856388687|curr_delivered:220125|
[2025/09/12 13:30:56 388761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856331226|
[2025/09/12 13:30:56 388765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:357||sndq_packets_used_bytes:0|sndq_packets_free:79|
[2025/09/12 13:30:56 388769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56962|rttvar:559|minrtt:30564|latest_rtt:57461|ack_delay:48|
[2025/09/12 13:30:56 388773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:57018|rttvar:532|minrtt:30564|latest_rtt:57461|ack_delay:48|
[2025/09/12 13:30:56 388778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:322|lost_pn:319|thresh:3|
[2025/09/12 13:30:56 388782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 388816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 388827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 388831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 388835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 388839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 388850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 388997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 389042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 389046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 389065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 389069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 389072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 389079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 389082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 389090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 389094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 389101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 389117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 389129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 389141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 389154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 389160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 389167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 389174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:317|lost_pn:319|po_sent_time:1757683856329159|lost_send_time:1757683856324044|loss_delay:64643|frame:STREAM |repair:128|
[2025/09/12 13:30:56 389188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856329159u|
[2025/09/12 13:30:56 389192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 389196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856394963|now:1757683856389196|interval:5767|
[2025/09/12 13:30:56 389201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856394963|now:1757683856389196|interv:5767|
[2025/09/12 13:30:56 389210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57797, ack_elapse 57974, delivered 69600|rate 1200538|lost 116|
[2025/09/12 13:30:56 389215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200538) in round 7|
[2025/09/12 13:30:56 389219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 389223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 389227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856331226|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 389232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856331226|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 389236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147607|srtt:57018|latest_rtt:57461|min_rtt:30564|applimit:0|lost:115|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 389242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:119|largest:119|pns:2|
[2025/09/12 13:30:56 389247] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:153|pkt_type:SHORT_HEADER|pkt_num:119|frame:ACK |recv_time:1757683856388687|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 389252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976388687|now:1757683856388687|interv:120000000|
[2025/09/12 13:30:56 389256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976388687|now:1757683856388687|interv:120000000|
[2025/09/12 13:30:56 389260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856392775|pq_index:0|
[2025/09/12 13:30:56 389264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856387166|
[2025/09/12 13:30:56 389268] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856389268|
[2025/09/12 13:30:56 389273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856389272|
[2025/09/12 13:30:56 389278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57018|min_srtt:57018|path_bw:1211930|loss_rate:56.00|path_pto:0|
[2025/09/12 13:30:56 389283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:166269|
[2025/09/12 13:30:56 389288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:57018|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 389292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:317|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 389297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57018|min_srtt:57018|path_bw:1211930|loss_rate:56.00|path_pto:0|
[2025/09/12 13:30:56 389304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:345477|
[2025/09/12 13:30:56 389308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:57018|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 389312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 389316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57018|min_srtt:57018|path_bw:1211930|loss_rate:56.00|path_pto:0|
[2025/09/12 13:30:56 389321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:346656|
[2025/09/12 13:30:56 389325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:57018|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 389329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 389334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57018|min_srtt:57018|path_bw:1211930|loss_rate:56.00|path_pto:0|
[2025/09/12 13:30:56 389338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:347835|
[2025/09/12 13:30:56 389342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 389348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 389354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 389361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 389368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:317|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 389375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:166269|
[2025/09/12 13:30:56 389382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 389388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:444|
[2025/09/12 13:30:56 389423] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:444|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757683856389398|stream_id:8|stream_offset:166269|
[2025/09/12 13:30:56 389433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:444|origin_pktnum:190|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 389440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 13:30:56 389452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856394963|now:1757683856389452|interval:5511|
[2025/09/12 13:30:56 389456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856394963|now:1757683856389452|interv:5511|
[2025/09/12 13:30:56 389461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148807|
[2025/09/12 13:30:56 389466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 389470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:345477|
[2025/09/12 13:30:56 389474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 389478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:445|
[2025/09/12 13:30:56 389504] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:445|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757683856389485|stream_id:8|stream_offset:345477|
[2025/09/12 13:30:56 389512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:445|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 389519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 13:30:56 389525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856394963|now:1757683856389525|interval:5438|
[2025/09/12 13:30:56 389531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856394963|now:1757683856389525|interv:5438|
[2025/09/12 13:30:56 389536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150007|
[2025/09/12 13:30:56 389540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 389545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:346656|
[2025/09/12 13:30:56 389549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 389554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:446|
[2025/09/12 13:30:56 389584] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:446|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757683856389564|stream_id:8|stream_offset:346656|
[2025/09/12 13:30:56 389593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:446|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 389600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 13:30:56 389607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856394963|now:1757683856389607|interval:5356|
[2025/09/12 13:30:56 389617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856394963|now:1757683856389607|interv:5356|
[2025/09/12 13:30:56 389621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151207|
[2025/09/12 13:30:56 389626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856392775|
[2025/09/12 13:30:56 389630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856392775|
[2025/09/12 13:30:56 389634] [debug] |xqc_engine_wakeup_after|wakeup:1757683856392775|now:1757683856389634|diff:3141|
[2025/09/12 13:30:56 389638] [debug] |xqc_engine_main_logic|END|now:1757683856389272|
[2025/09/12 13:30:56 389645] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:155|state:ESTABED|recv_time:1757683856389644|
[2025/09/12 13:30:56 389650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 389655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:119|
[2025/09/12 13:30:56 389659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:120|
[2025/09/12 13:30:56 389664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:120|
[2025/09/12 13:30:56 389668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 389676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:324|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:324|path_largest_ack:324|
[2025/09/12 13:30:56 389681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:51|tx_in_flight:151206|prior_delivered:151725|prior_time:1757683856331753|is_app_limited:0|send_elapse:56989|ack_elapse:57891|ctl_first_sent_time:1757683856332278|lagest_ack_time:1757683856389644|curr_delivered:221325|
[2025/09/12 13:30:56 389685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856332278|
[2025/09/12 13:30:56 389690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:357||sndq_packets_used_bytes:0|sndq_packets_free:79|
[2025/09/12 13:30:56 389694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:57018|rttvar:532|minrtt:30564|latest_rtt:57366|ack_delay:40|
[2025/09/12 13:30:56 389698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:57056|rttvar:476|minrtt:30564|latest_rtt:57366|ack_delay:40|
[2025/09/12 13:30:56 389702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:324|lost_pn:321|thresh:3|
[2025/09/12 13:30:56 389706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 389744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 389755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 389759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 389763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 389767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 389778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389948] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 389967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 389971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 389986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 389990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 389994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 389998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 390002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 390006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 390013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 390017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 390025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 390036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 390044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 390054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 390062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 390066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 390070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 390073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 390082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:320|lost_pn:321|po_sent_time:1757683856330320|lost_send_time:1757683856325108|loss_delay:64536|frame:STREAM |repair:128|
[2025/09/12 13:30:56 390087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:321|lost_pn:321|po_sent_time:1757683856331142|lost_send_time:1757683856325108|loss_delay:64536|frame:STREAM |repair:128|
[2025/09/12 13:30:56 390091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856331142u|
[2025/09/12 13:30:56 390095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 390099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856396725|now:1757683856390099|interval:6626|
[2025/09/12 13:30:56 390103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856396725|now:1757683856390099|interv:6626|
[2025/09/12 13:30:56 390107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56989, ack_elapse 57891, delivered 69600|rate 1202259|lost 118|
[2025/09/12 13:30:56 390112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202259) in round 7|
[2025/09/12 13:30:56 390116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 390120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 390124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856332278|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 390128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856332278|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 390133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147607|srtt:57056|latest_rtt:57366|min_rtt:30564|applimit:0|lost:116|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 390141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:120|largest:120|pns:2|
[2025/09/12 13:30:56 390145] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:155|pkt_type:SHORT_HEADER|pkt_num:120|frame:ACK |recv_time:1757683856389644|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 390150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976389644|now:1757683856389644|interv:120000000|
[2025/09/12 13:30:56 390154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976389644|now:1757683856389644|interv:120000000|
[2025/09/12 13:30:56 390158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856392775|pq_index:0|
[2025/09/12 13:30:56 390162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856389272|
[2025/09/12 13:30:56 390166] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856390166|
[2025/09/12 13:30:56 390171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856390170|
[2025/09/12 13:30:56 390177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57056|min_srtt:57056|path_bw:1211930|loss_rate:55.13|path_pto:0|
[2025/09/12 13:30:56 390181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:277095|
[2025/09/12 13:30:56 390185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:57056|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 390190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:320|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 390194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57056|min_srtt:57056|path_bw:1211930|loss_rate:55.13|path_pto:0|
[2025/09/12 13:30:56 390198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:170985|
[2025/09/12 13:30:56 390202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:57056|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 390207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:321|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 390211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57056|min_srtt:57056|path_bw:1211930|loss_rate:55.13|path_pto:0|
[2025/09/12 13:30:56 390215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:347835|
[2025/09/12 13:30:56 390219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:57056|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 390223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 390231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57056|min_srtt:57056|path_bw:1211930|loss_rate:55.13|path_pto:0|
[2025/09/12 13:30:56 390235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:349014|
[2025/09/12 13:30:56 390239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 390243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 390247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 390251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 390256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:320|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 390260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:277095|
[2025/09/12 13:30:56 390264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 390268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:447|
[2025/09/12 13:30:56 390297] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:447|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757683856390274|stream_id:8|stream_offset:277095|
[2025/09/12 13:30:56 390306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:447|origin_pktnum:320|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 390313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 13:30:56 390319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856396725|now:1757683856390318|interval:6407|
[2025/09/12 13:30:56 390325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856396725|now:1757683856390318|interv:6407|
[2025/09/12 13:30:56 390330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148807|
[2025/09/12 13:30:56 390338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:321|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 390343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:170985|
[2025/09/12 13:30:56 390347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 390351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:448|
[2025/09/12 13:30:56 390376] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:448|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757683856390357|stream_id:8|stream_offset:170985|
[2025/09/12 13:30:56 390391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:448|origin_pktnum:194|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 390398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 13:30:56 390405] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856396725|now:1757683856390405|interval:6320|
[2025/09/12 13:30:56 390409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856396725|now:1757683856390405|interv:6320|
[2025/09/12 13:30:56 390413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150007|
[2025/09/12 13:30:56 390418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 390422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:347835|
[2025/09/12 13:30:56 390438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 390445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:449|
[2025/09/12 13:30:56 390476] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:449|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757683856390453|stream_id:8|stream_offset:347835|
[2025/09/12 13:30:56 390484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:449|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 390491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 13:30:56 390497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856396725|now:1757683856390496|interval:6229|
[2025/09/12 13:30:56 390501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856396725|now:1757683856390496|interv:6229|
[2025/09/12 13:30:56 390505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151207|
[2025/09/12 13:30:56 390510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856392775|
[2025/09/12 13:30:56 390514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856392775|
[2025/09/12 13:30:56 390518] [debug] |xqc_engine_wakeup_after|wakeup:1757683856392775|now:1757683856390518|diff:2257|
[2025/09/12 13:30:56 390522] [debug] |xqc_engine_main_logic|END|now:1757683856390170|
[2025/09/12 13:30:56 390528] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856390527|
[2025/09/12 13:30:56 390531] [debug] |xqc_engine_wakeup_after|wakeup:1757683856392775|now:1757683856390531|diff:2244|
[2025/09/12 13:30:56 390535] [debug] |xqc_engine_main_logic|END|now:1757683856390527|
[2025/09/12 13:30:56 390656] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:157|state:ESTABED|recv_time:1757683856390655|
[2025/09/12 13:30:56 390661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 390667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:120|
[2025/09/12 13:30:56 390675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:121|
[2025/09/12 13:30:56 390681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:121|
[2025/09/12 13:30:56 390685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 390692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:326|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:326|path_largest_ack:326|
[2025/09/12 13:30:56 390697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:52|tx_in_flight:151206|prior_delivered:152925|prior_time:1757683856332733|is_app_limited:0|send_elapse:57826|ack_elapse:57922|ctl_first_sent_time:1757683856333270|lagest_ack_time:1757683856390655|curr_delivered:222525|
[2025/09/12 13:30:56 390701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856333270|
[2025/09/12 13:30:56 390706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:358||sndq_packets_used_bytes:0|sndq_packets_free:78|
[2025/09/12 13:30:56 390710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:57056|rttvar:476|minrtt:30564|latest_rtt:57385|ack_delay:40|
[2025/09/12 13:30:56 390714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:57092|rttvar:429|minrtt:30564|latest_rtt:57385|ack_delay:40|
[2025/09/12 13:30:56 390718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:326|lost_pn:323|thresh:3|
[2025/09/12 13:30:56 390722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 390757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 390768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 390772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 390778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 390782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 390794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390947] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 390984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 390988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 390998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 391010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 391014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 391018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 391021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 391025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 391033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 391037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 391044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 391056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 391063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 391071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 391079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 391082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 391086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 391090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 391101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 391109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:323|lost_pn:323|po_sent_time:1757683856332189|lost_send_time:1757683856326097|loss_delay:64558|frame:STREAM |repair:128|
[2025/09/12 13:30:56 391113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856332189u|
[2025/09/12 13:30:56 391118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 391122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856397735|now:1757683856391121|interval:6614|
[2025/09/12 13:30:56 391126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856397735|now:1757683856391121|interv:6614|
[2025/09/12 13:30:56 391130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57826, ack_elapse 57922, delivered 69600|rate 1201615|lost 119|
[2025/09/12 13:30:56 391134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201615) in round 7|
[2025/09/12 13:30:56 391138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 391144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 391150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856333270|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 391156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856333270|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 391163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148807|srtt:57092|latest_rtt:57385|min_rtt:30564|applimit:0|lost:118|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 391171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:121|largest:121|pns:2|
[2025/09/12 13:30:56 391178] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:157|pkt_type:SHORT_HEADER|pkt_num:121|frame:ACK |recv_time:1757683856390655|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 391184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976390655|now:1757683856390655|interv:120000000|
[2025/09/12 13:30:56 391190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976390655|now:1757683856390655|interv:120000000|
[2025/09/12 13:30:56 391195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856392775|pq_index:0|
[2025/09/12 13:30:56 391201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856390170|
[2025/09/12 13:30:56 391206] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856391206|
[2025/09/12 13:30:56 391218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856391216|
[2025/09/12 13:30:56 391226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57092|min_srtt:57092|path_bw:1211930|loss_rate:55.56|path_pto:0|
[2025/09/12 13:30:56 391232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:173343|
[2025/09/12 13:30:56 391238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:57092|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 391244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:323|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 391250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57092|min_srtt:57092|path_bw:1211930|loss_rate:55.56|path_pto:0|
[2025/09/12 13:30:56 391256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:349014|
[2025/09/12 13:30:56 391262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:57092|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 391268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 391274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57092|min_srtt:57092|path_bw:1211930|loss_rate:55.56|path_pto:0|
[2025/09/12 13:30:56 391280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:350193|
[2025/09/12 13:30:56 391285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 391290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 391296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 391302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 391307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:323|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 391313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:173343|
[2025/09/12 13:30:56 391319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 391325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:450|
[2025/09/12 13:30:56 391358] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:450|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757683856391335|stream_id:8|stream_offset:173343|
[2025/09/12 13:30:56 391370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:450|origin_pktnum:196|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 391377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 13:30:56 391382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856397735|now:1757683856391382|interval:6353|
[2025/09/12 13:30:56 391388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856397735|now:1757683856391382|interv:6353|
[2025/09/12 13:30:56 391393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150007|
[2025/09/12 13:30:56 391400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 391406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:349014|
[2025/09/12 13:30:56 391412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 391419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:451|
[2025/09/12 13:30:56 391443] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:451|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757683856391426|stream_id:8|stream_offset:349014|
[2025/09/12 13:30:56 391448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:451|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 391452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 13:30:56 391456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856397735|now:1757683856391456|interval:6279|
[2025/09/12 13:30:56 391461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856397735|now:1757683856391456|interv:6279|
[2025/09/12 13:30:56 391465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151207|
[2025/09/12 13:30:56 391469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856392775|
[2025/09/12 13:30:56 391473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856392775|
[2025/09/12 13:30:56 391477] [debug] |xqc_engine_wakeup_after|wakeup:1757683856392775|now:1757683856391477|diff:1298|
[2025/09/12 13:30:56 391482] [debug] |xqc_engine_main_logic|END|now:1757683856391216|
[2025/09/12 13:30:56 391487] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856391487|
[2025/09/12 13:30:56 391491] [debug] |xqc_engine_wakeup_after|wakeup:1757683856392775|now:1757683856391491|diff:1284|
[2025/09/12 13:30:56 391495] [debug] |xqc_engine_main_logic|END|now:1757683856391487|
[2025/09/12 13:30:56 391646] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:160|state:ESTABED|recv_time:1757683856391645|
[2025/09/12 13:30:56 391652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 391662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:121|
[2025/09/12 13:30:56 391666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:122|
[2025/09/12 13:30:56 391671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:122|
[2025/09/12 13:30:56 391675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 391682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:328|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:328|path_largest_ack:328|
[2025/09/12 13:30:56 391687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:53|tx_in_flight:151206|prior_delivered:154125|prior_time:1757683856333742|is_app_limited:0|send_elapse:56963|ack_elapse:57903|ctl_first_sent_time:1757683856334279|lagest_ack_time:1757683856391645|curr_delivered:223725|
[2025/09/12 13:30:56 391692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856334279|
[2025/09/12 13:30:56 391696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:358||sndq_packets_used_bytes:0|sndq_packets_free:78|
[2025/09/12 13:30:56 391700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:57092|rttvar:429|minrtt:30564|latest_rtt:57366|ack_delay:48|
[2025/09/12 13:30:56 391705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:57120|rttvar:378|minrtt:30564|latest_rtt:57366|ack_delay:48|
[2025/09/12 13:30:56 391709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:328|lost_pn:325|thresh:3|
[2025/09/12 13:30:56 391713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 391747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 391759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 391763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 391772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 391776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 391788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 391977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 391980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 391999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 392002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 392006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 392010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 392014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 392018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 392022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 392026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 392029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 392033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 392037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 392041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 392045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 392048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 392052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 392056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 392060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 392064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 392067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 392071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 392075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 392079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 392083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 392087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 392093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 392097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 392101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 392104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 392109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:325|lost_pn:325|po_sent_time:1757683856333177|lost_send_time:1757683856327109|loss_delay:64536|frame:STREAM |repair:128|
[2025/09/12 13:30:56 392113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856333177u|
[2025/09/12 13:30:56 392117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 392121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856398722|now:1757683856392121|interval:6601|
[2025/09/12 13:30:56 392126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856398722|now:1757683856392121|interv:6601|
[2025/09/12 13:30:56 392130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56963, ack_elapse 57903, delivered 69600|rate 1202010|lost 120|
[2025/09/12 13:30:56 392134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202010) in round 7|
[2025/09/12 13:30:56 392139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 392146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 392152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856334279|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 392159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856334279|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 392165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148807|srtt:57120|latest_rtt:57366|min_rtt:30564|applimit:0|lost:119|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 392172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:1|
[2025/09/12 13:30:56 392178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:ACK_01RTT|expire:1757683856416645|now:1757683856391645|interv:25000|
[2025/09/12 13:30:56 392185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856391645|max_ack_delay:25000|
[2025/09/12 13:30:56 392191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:122|largest:122|pns:2|
[2025/09/12 13:30:56 392201] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:160|pkt_type:SHORT_HEADER|pkt_num:122|frame:PING ACK |recv_time:1757683856391645|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 392207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976391645|now:1757683856391645|interv:120000000|
[2025/09/12 13:30:56 392213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976391645|now:1757683856391645|interv:120000000|
[2025/09/12 13:30:56 392218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856392775|pq_index:0|
[2025/09/12 13:30:56 392224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856391216|
[2025/09/12 13:30:56 392229] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856392229|
[2025/09/12 13:30:56 392236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856392235|
[2025/09/12 13:30:56 392244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57120|min_srtt:57120|path_bw:1211930|loss_rate:55.42|path_pto:0|
[2025/09/12 13:30:56 392249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:175701|
[2025/09/12 13:30:56 392255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:57120|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 392262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:325|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 392268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57120|min_srtt:57120|path_bw:1211930|loss_rate:55.42|path_pto:0|
[2025/09/12 13:30:56 392273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:350193|
[2025/09/12 13:30:56 392279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:57120|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 392285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 392291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57120|min_srtt:57120|path_bw:1211930|loss_rate:55.42|path_pto:0|
[2025/09/12 13:30:56 392297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:351372|
[2025/09/12 13:30:56 392303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 392308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 392314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 392325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 392329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:325|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 392334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:175701|
[2025/09/12 13:30:56 392338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 392342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:452|
[2025/09/12 13:30:56 392371] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:452|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757683856392349|stream_id:8|stream_offset:175701|
[2025/09/12 13:30:56 392377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:452|origin_pktnum:198|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 392381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 13:30:56 392385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856398722|now:1757683856392385|interval:6337|
[2025/09/12 13:30:56 392390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856398722|now:1757683856392385|interv:6337|
[2025/09/12 13:30:56 392394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150007|
[2025/09/12 13:30:56 392398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 392403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:350193|
[2025/09/12 13:30:56 392407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 392411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:453|
[2025/09/12 13:30:56 392429] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:453|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757683856392416|stream_id:8|stream_offset:350193|
[2025/09/12 13:30:56 392433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:453|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 392438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 13:30:56 392442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856398722|now:1757683856392442|interval:6280|
[2025/09/12 13:30:56 392446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856398722|now:1757683856392442|interv:6280|
[2025/09/12 13:30:56 392450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151207|
[2025/09/12 13:30:56 392454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856392775|
[2025/09/12 13:30:56 392462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856392775|
[2025/09/12 13:30:56 392466] [debug] |xqc_engine_wakeup_after|wakeup:1757683856392775|now:1757683856392466|diff:309|
[2025/09/12 13:30:56 392471] [debug] |xqc_engine_main_logic|END|now:1757683856392235|
[2025/09/12 13:30:56 392476] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856392476|
[2025/09/12 13:30:56 392480] [debug] |xqc_engine_wakeup_after|wakeup:1757683856392775|now:1757683856392480|diff:295|
[2025/09/12 13:30:56 392483] [debug] |xqc_engine_main_logic|END|now:1757683856392476|
[2025/09/12 13:30:56 393559] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:159|state:ESTABED|recv_time:1757683856393558|
[2025/09/12 13:30:56 393569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 393575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:122|
[2025/09/12 13:30:56 393579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:123|
[2025/09/12 13:30:56 393585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:123|
[2025/09/12 13:30:56 393589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 393596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:329|origin_pktnum:202|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:330|path_largest_ack:329|
[2025/09/12 13:30:56 393601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:54|tx_in_flight:148806|prior_delivered:156525|prior_time:1757683856335830|is_app_limited:0|send_elapse:57004|ack_elapse:57728|ctl_first_sent_time:1757683856336315|lagest_ack_time:1757683856393558|curr_delivered:224925|
[2025/09/12 13:30:56 393606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856336315|
[2025/09/12 13:30:56 393611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:357||sndq_packets_used_bytes:0|sndq_packets_free:79|
[2025/09/12 13:30:56 393615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:330|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:330|path_largest_ack:330|
[2025/09/12 13:30:56 393619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:54|tx_in_flight:148806|prior_delivered:156525|prior_time:1757683856335830|is_app_limited:0|send_elapse:57004|ack_elapse:57728|ctl_first_sent_time:1757683856336315|lagest_ack_time:1757683856393558|curr_delivered:226125|
[2025/09/12 13:30:56 393624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856336399|
[2025/09/12 13:30:56 393628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:356||sndq_packets_used_bytes:0|sndq_packets_free:80|
[2025/09/12 13:30:56 393632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:57120|rttvar:378|minrtt:30564|latest_rtt:57159|ack_delay:32|
[2025/09/12 13:30:56 393636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:57120|rttvar:285|minrtt:30564|latest_rtt:57159|ack_delay:32|
[2025/09/12 13:30:56 393641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:330|lost_pn:327|thresh:3|
[2025/09/12 13:30:56 393645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 393684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 393695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 393699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 393703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 393707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 393718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 393887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 393891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 393910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 393913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 393917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 393921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 393925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 393951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 393955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 393963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 393977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 393985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 393993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 393996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 394000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 394004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 394008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 394012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 394019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 394027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 394031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 394035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:327|lost_pn:327|po_sent_time:1757683856334186|lost_send_time:1757683856329255|loss_delay:64303|frame:STREAM |repair:128|
[2025/09/12 13:30:56 394040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856334186u|
[2025/09/12 13:30:56 394044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 394048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:57120|rtt_var:285|pto_duration:59120|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 394052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 394056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 394060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 147607|
[2025/09/12 13:30:56 394064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856476536|now:1757683856394048|interv:82488|
[2025/09/12 13:30:56 394068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856476536|now:1757683856394048|interval:82488|pto_count:0|srtt:57120
[2025/09/12 13:30:56 394075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57004, ack_elapse 57728, delivered 69600|rate 1205654|lost 121|
[2025/09/12 13:30:56 394080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205654) in round 7|
[2025/09/12 13:30:56 394084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 394088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 394092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856336399|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 394096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856336399|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 394101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147607|srtt:57120|latest_rtt:57159|min_rtt:30564|applimit:0|lost:120|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 394106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:123|largest:123|pns:2|
[2025/09/12 13:30:56 394111] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:159|pkt_type:SHORT_HEADER|pkt_num:123|frame:ACK |recv_time:1757683856393558|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 394115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976393558|now:1757683856393558|interv:120000000|
[2025/09/12 13:30:56 394119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976393558|now:1757683856393558|interv:120000000|
[2025/09/12 13:30:56 394123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856392775|pq_index:0|
[2025/09/12 13:30:56 394128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856392235|
[2025/09/12 13:30:56 394134] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856394134|
[2025/09/12 13:30:56 394142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856394140|
[2025/09/12 13:30:56 394148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757683856392775|now:1757683856394140|
[2025/09/12 13:30:56 394154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_stream_close_timeout|stream_id:4|stream_type:0|stream close|
[2025/09/12 13:30:56 394160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:4|stream_type:0|
[2025/09/12 13:30:56 394167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_close_notify|destroy h3 stream success|h3_stream_type:16|stream_id:4|blocked:0
[2025/09/12 13:30:56 394176] [report] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_request_destroy|stream_id:4|close_msg:finished|err:0|rcvd_bdy_sz:0|snd_bdy_sz:10240|rcvd_hdr_sz:77|snd_hdr_sz:51|create:1757683856145781|blkd:0|nblkd:0|hdr_b:11|hdr_e:74|bdy_b:0|fin:0|recv_end:80|hrd_send:360|bdy_send:537|fin_send:1835|fin_ack:40626|last_send:246635|last_recv:247777|mp_state:0|path_info:(1,0,0/1/0/a/0,10250,19,0,0,36)#0-9-1-10250-19-57120-2|comp_hdr_s:5|comp_hdr_r:17|fst_fin_snd:1835|sched_blk:0|sched_blk_time:0|cwnd_blk:0|cwnd_blk_time:0|pacing_blk:0|pacing_blk_time:0|begin_state:(0,52,0,0,160,3883,32)|end_state:(0,60,0,0,218,3883,33)|is_fec_protected:0|fec_reco_pkt_cnt:0|fec_block_size_mode:0|fst_rpr_ts:0|last_rpr_ts:0|fec_fin_delay:0|external_stream_info:{}|
[2025/09/12 13:30:56 394209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_destroy|stream_id:4|h3_stream_type:16|
[2025/09/12 13:30:56 394216] [stats] |scid:76e84d6f6257b9f2eec35aee|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:10250|read_bytes:19|recv_bytes:19|stream_len:19|create_time:1757683856145593|wrt_delay:491|snd_delay:1260|finwrt_delay:700|finsnd_delay:2023|finrcv_delay:1|finread_delay:171|all_acked_delay:40818|firstfinack_dely:40814|close_delay:40824|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23|path_info:mp is not supported in connection scid:76e84d6f6257b9f2eec35aee|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 13:30:56 394225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757683856392775|now:1757683856394140|
[2025/09/12 13:30:56 394230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 13:30:56 394236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57120|min_srtt:57120|path_bw:1211930|loss_rate:55.29|path_pto:0|
[2025/09/12 13:30:56 394242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:178059|
[2025/09/12 13:30:56 394249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:57120|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 394256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:327|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 394262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57120|min_srtt:57120|path_bw:1211930|loss_rate:55.29|path_pto:0|
[2025/09/12 13:30:56 394267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:351372|
[2025/09/12 13:30:56 394273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:57120|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 394279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 394285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57120|min_srtt:57120|path_bw:1211930|loss_rate:55.29|path_pto:0|
[2025/09/12 13:30:56 394291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:352551|
[2025/09/12 13:30:56 394297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:57120|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 394304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 394315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57120|min_srtt:57120|path_bw:1211930|loss_rate:55.29|path_pto:0|
[2025/09/12 13:30:56 394322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:353730|
[2025/09/12 13:30:56 394328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 394334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 394340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 394346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 394352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:327|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 394356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:178059|
[2025/09/12 13:30:56 394361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 394365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:454|
[2025/09/12 13:30:56 394399] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:454|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757683856394373|stream_id:8|stream_offset:178059|
[2025/09/12 13:30:56 394409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:454|origin_pktnum:200|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 394415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 13:30:56 394422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:57120|rtt_var:285|pto_duration:59120|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 394428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 394435] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 394440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 148807|
[2025/09/12 13:30:56 394447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856478493|now:1757683856394421|interv:84072|
[2025/09/12 13:30:56 394452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856478493|now:1757683856394421|interval:84072|pto_count:0|srtt:57120
[2025/09/12 13:30:56 394456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148807|
[2025/09/12 13:30:56 394463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 394470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:351372|
[2025/09/12 13:30:56 394483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 394490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:455|
[2025/09/12 13:30:56 394520] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:455|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757683856394498|stream_id:8|stream_offset:351372|
[2025/09/12 13:30:56 394529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:455|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 394536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 13:30:56 394542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:57120|rtt_var:285|pto_duration:59120|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 394549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 394553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 394557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 150007|
[2025/09/12 13:30:56 394561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856478618|now:1757683856394542|interv:84076|
[2025/09/12 13:30:56 394565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856478618|now:1757683856394542|interval:84076|pto_count:0|srtt:57120
[2025/09/12 13:30:56 394569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150007|
[2025/09/12 13:30:56 394574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 394578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:352551|
[2025/09/12 13:30:56 394582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 394586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:456|
[2025/09/12 13:30:56 394611] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:456|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757683856394593|stream_id:8|stream_offset:352551|
[2025/09/12 13:30:56 394619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:456|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 394626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 13:30:56 394632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:57120|rtt_var:285|pto_duration:59120|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 394639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 394648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 394652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 151207|
[2025/09/12 13:30:56 394656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856478713|now:1757683856394632|interv:84081|
[2025/09/12 13:30:56 394660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856478713|now:1757683856394632|interval:84081|pto_count:0|srtt:57120
[2025/09/12 13:30:56 394664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151207|
[2025/09/12 13:30:56 394669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856416645|
[2025/09/12 13:30:56 394673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856416645|
[2025/09/12 13:30:56 394677] [debug] |xqc_engine_wakeup_after|wakeup:1757683856416645|now:1757683856394677|diff:21968|
[2025/09/12 13:30:56 394681] [debug] |xqc_engine_main_logic|END|now:1757683856394140|
[2025/09/12 13:30:56 394688] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:161|state:ESTABED|recv_time:1757683856394688|
[2025/09/12 13:30:56 394693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 394698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:123|
[2025/09/12 13:30:56 394702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:124|
[2025/09/12 13:30:56 394708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:124|
[2025/09/12 13:30:56 394712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 394719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:332|origin_pktnum:205|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:332|path_largest_ack:332|
[2025/09/12 13:30:56 394724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:56|tx_in_flight:147606|prior_delivered:158925|prior_time:1757683856337744|is_app_limited:0|send_elapse:56965|ack_elapse:56944|ctl_first_sent_time:1757683856338251|lagest_ack_time:1757683856394688|curr_delivered:227325|
[2025/09/12 13:30:56 394729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856338251|
[2025/09/12 13:30:56 394733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:355||sndq_packets_used_bytes:0|sndq_packets_free:81|
[2025/09/12 13:30:56 394737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:57120|rttvar:285|minrtt:30564|latest_rtt:56437|ack_delay:32|
[2025/09/12 13:30:56 394742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:57030|rttvar:392|minrtt:30564|latest_rtt:56437|ack_delay:32|
[2025/09/12 13:30:56 394746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:332|lost_pn:329|thresh:3|
[2025/09/12 13:30:56 394750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 394787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 394799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 394803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 394807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 394810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 394822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394949] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 394998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 395001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 395005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 395009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 395013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 395017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 395020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 395024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 395028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 395032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 395036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 395040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 395043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 395047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 395051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 395055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 395059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 395062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 395066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 395070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 395074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 395080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 395084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 395088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 395092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 395095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 395099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 395103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 395107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 395111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 395114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 395118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 395122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 395127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 395132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 395139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 395145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 395151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856400645|now:1757683856395151|interval:5494|
[2025/09/12 13:30:56 395157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856400645|now:1757683856395151|interv:5494|
[2025/09/12 13:30:56 395162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56965, ack_elapse 56944, delivered 68400|rate 1200737|lost 121|
[2025/09/12 13:30:56 395169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200737) in round 7|
[2025/09/12 13:30:56 395174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 395180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 395185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:1200|po_sent_time:1757683856338251|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 395191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:1200|po_sent_time:1757683856338251|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 395202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:150007|srtt:57030|latest_rtt:56437|min_rtt:30564|applimit:0|lost:121|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 395210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:124|largest:124|pns:2|
[2025/09/12 13:30:56 395216] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:161|pkt_type:SHORT_HEADER|pkt_num:124|frame:ACK |recv_time:1757683856394688|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 395222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976394688|now:1757683856394688|interv:120000000|
[2025/09/12 13:30:56 395228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976394688|now:1757683856394688|interv:120000000|
[2025/09/12 13:30:56 395233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856416645|pq_index:0|
[2025/09/12 13:30:56 395238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856394140|
[2025/09/12 13:30:56 395244] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856395244|
[2025/09/12 13:30:56 395251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856395250|
[2025/09/12 13:30:56 395259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57030|min_srtt:57030|path_bw:1211930|loss_rate:54.55|path_pto:0|
[2025/09/12 13:30:56 395265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:353730|
[2025/09/12 13:30:56 395272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:57030|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 395278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 395284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57030|min_srtt:57030|path_bw:1211930|loss_rate:54.55|path_pto:0|
[2025/09/12 13:30:56 395290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:354909|
[2025/09/12 13:30:56 395296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 395302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 395307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 395313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 395319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 395328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:353730|
[2025/09/12 13:30:56 395335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 395342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:457|
[2025/09/12 13:30:56 395390] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:457|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757683856395353|stream_id:8|stream_offset:353730|
[2025/09/12 13:30:56 395398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:457|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 395404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 13:30:56 395410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856400645|now:1757683856395410|interval:5235|
[2025/09/12 13:30:56 395417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856400645|now:1757683856395410|interv:5235|
[2025/09/12 13:30:56 395424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151207|
[2025/09/12 13:30:56 395429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856400645|
[2025/09/12 13:30:56 395433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856400645|
[2025/09/12 13:30:56 395437] [debug] |xqc_engine_wakeup_after|wakeup:1757683856400645|now:1757683856395437|diff:5208|
[2025/09/12 13:30:56 395441] [debug] |xqc_engine_main_logic|END|now:1757683856395250|
[2025/09/12 13:30:56 395446] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856395446|
[2025/09/12 13:30:56 395450] [debug] |xqc_engine_wakeup_after|wakeup:1757683856400645|now:1757683856395450|diff:5195|
[2025/09/12 13:30:56 395454] [debug] |xqc_engine_main_logic|END|now:1757683856395446|
[2025/09/12 13:30:56 396635] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:163|state:ESTABED|recv_time:1757683856396634|
[2025/09/12 13:30:56 396644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 396650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:124|
[2025/09/12 13:30:56 396654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:125|
[2025/09/12 13:30:56 396660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:125|
[2025/09/12 13:30:56 396664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 396671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:333|origin_pktnum:206|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:336|path_largest_ack:333|
[2025/09/12 13:30:56 396676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:56|tx_in_flight:148806|prior_delivered:158925|prior_time:1757683856337744|is_app_limited:0|send_elapse:57068|ack_elapse:58890|ctl_first_sent_time:1757683856338354|lagest_ack_time:1757683856396634|curr_delivered:228525|
[2025/09/12 13:30:56 396680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856338354|
[2025/09/12 13:30:56 396685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:353||sndq_packets_used_bytes:0|sndq_packets_free:83|
[2025/09/12 13:30:56 396693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:336|origin_pktnum:209|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:336|path_largest_ack:336|
[2025/09/12 13:30:56 396698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:58|tx_in_flight:147606|prior_delivered:161325|prior_time:1757683856339759|is_app_limited:0|send_elapse:56988|ack_elapse:56875|ctl_first_sent_time:1757683856340271|lagest_ack_time:1757683856396634|curr_delivered:229725|
[2025/09/12 13:30:56 396702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856340271|
[2025/09/12 13:30:56 396706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:351||sndq_packets_used_bytes:0|sndq_packets_free:85|
[2025/09/12 13:30:56 396710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:57030|rttvar:392|minrtt:30564|latest_rtt:56363|ack_delay:24|
[2025/09/12 13:30:56 396714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56944|rttvar:466|minrtt:30564|latest_rtt:56363|ack_delay:24|
[2025/09/12 13:30:56 396719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:336|lost_pn:333|thresh:3|
[2025/09/12 13:30:56 396723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 396757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 396768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 396772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 396776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 396780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 396794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396947] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 396969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 396973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 396988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 396992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 396996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 396999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 397006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 397010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 397014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 397018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 397021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 397025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 397029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 397033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 397037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 397041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 397044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 397048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 397052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 397056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 397060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 397064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 397067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 397071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 397075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 397079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 397083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 397086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 397090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 397094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 397098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 397105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:331|lost_pn:333|po_sent_time:1757683856336487|lost_send_time:1757683856332572|loss_delay:64062|frame:STREAM |repair:128|
[2025/09/12 13:30:56 397109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856336487u|
[2025/09/12 13:30:56 397113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 397117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856402501|now:1757683856397117|interval:5384|
[2025/09/12 13:30:56 397122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856402501|now:1757683856397117|interv:5384|
[2025/09/12 13:30:56 397126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56988, ack_elapse 56875, delivered 68400|rate 1200252|lost 122|
[2025/09/12 13:30:56 397131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200252) in round 7|
[2025/09/12 13:30:56 397137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 397144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 397150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856340271|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 397156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856340271|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 397163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147607|srtt:56944|latest_rtt:56363|min_rtt:30564|applimit:0|lost:121|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 397171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:125|largest:125|pns:2|
[2025/09/12 13:30:56 397177] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:163|pkt_type:SHORT_HEADER|pkt_num:125|frame:ACK |recv_time:1757683856396634|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 397183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976396634|now:1757683856396634|interv:120000000|
[2025/09/12 13:30:56 397189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976396634|now:1757683856396634|interv:120000000|
[2025/09/12 13:30:56 397194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856400645|pq_index:0|
[2025/09/12 13:30:56 397200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856395250|
[2025/09/12 13:30:56 397205] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856397205|
[2025/09/12 13:30:56 397212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856397210|
[2025/09/12 13:30:56 397219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56944|min_srtt:56944|path_bw:1211930|loss_rate:53.93|path_pto:0|
[2025/09/12 13:30:56 397229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:284169|
[2025/09/12 13:30:56 397235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56944|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 397242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:331|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 397248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56944|min_srtt:56944|path_bw:1211930|loss_rate:53.93|path_pto:0|
[2025/09/12 13:30:56 397255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:354909|
[2025/09/12 13:30:56 397261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56944|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 397267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 397273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56944|min_srtt:56944|path_bw:1211930|loss_rate:53.93|path_pto:0|
[2025/09/12 13:30:56 397278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:356088|
[2025/09/12 13:30:56 397284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56944|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 397290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 397296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56944|min_srtt:56944|path_bw:1211930|loss_rate:53.93|path_pto:0|
[2025/09/12 13:30:56 397302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:357267|
[2025/09/12 13:30:56 397308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 397313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 397318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 397324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 397330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:331|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 397335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:284169|
[2025/09/12 13:30:56 397346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 397353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:458|
[2025/09/12 13:30:56 397384] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:458|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757683856397363|stream_id:8|stream_offset:284169|
[2025/09/12 13:30:56 397391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:458|origin_pktnum:331|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 397397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 13:30:56 397402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856402501|now:1757683856397402|interval:5099|
[2025/09/12 13:30:56 397408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856402501|now:1757683856397402|interv:5099|
[2025/09/12 13:30:56 397414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148807|
[2025/09/12 13:30:56 397420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 397426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:354909|
[2025/09/12 13:30:56 397433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 397439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:459|
[2025/09/12 13:30:56 397462] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:459|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757683856397446|stream_id:8|stream_offset:354909|
[2025/09/12 13:30:56 397467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:459|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 397472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 13:30:56 397476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856402501|now:1757683856397476|interval:5025|
[2025/09/12 13:30:56 397480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856402501|now:1757683856397476|interv:5025|
[2025/09/12 13:30:56 397484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150007|
[2025/09/12 13:30:56 397489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 397493] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:356088|
[2025/09/12 13:30:56 397497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 397505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:460|
[2025/09/12 13:30:56 397524] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:460|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757683856397511|stream_id:8|stream_offset:356088|
[2025/09/12 13:30:56 397529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:460|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 397533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 13:30:56 397537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856402501|now:1757683856397537|interval:4964|
[2025/09/12 13:30:56 397541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856402501|now:1757683856397537|interv:4964|
[2025/09/12 13:30:56 397545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151207|
[2025/09/12 13:30:56 397550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856402501|
[2025/09/12 13:30:56 397554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856402501|
[2025/09/12 13:30:56 397558] [debug] |xqc_engine_wakeup_after|wakeup:1757683856402501|now:1757683856397558|diff:4943|
[2025/09/12 13:30:56 397563] [debug] |xqc_engine_main_logic|END|now:1757683856397210|
[2025/09/12 13:30:56 397568] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856397568|
[2025/09/12 13:30:56 397572] [debug] |xqc_engine_wakeup_after|wakeup:1757683856402501|now:1757683856397572|diff:4929|
[2025/09/12 13:30:56 397576] [debug] |xqc_engine_main_logic|END|now:1757683856397568|
[2025/09/12 13:30:56 398626] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:166|state:ESTABED|recv_time:1757683856398625|
[2025/09/12 13:30:56 398635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 398641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:125|
[2025/09/12 13:30:56 398645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:126|
[2025/09/12 13:30:56 398651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:126|
[2025/09/12 13:30:56 398655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 398660] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 398667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:337|origin_pktnum:210|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:340|path_largest_ack:337|
[2025/09/12 13:30:56 398671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:58|tx_in_flight:148806|prior_delivered:161325|prior_time:1757683856339759|is_app_limited:0|send_elapse:57072|ack_elapse:58866|ctl_first_sent_time:1757683856340355|lagest_ack_time:1757683856398625|curr_delivered:230925|
[2025/09/12 13:30:56 398676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856340355|
[2025/09/12 13:30:56 398681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:350||sndq_packets_used_bytes:0|sndq_packets_free:86|
[2025/09/12 13:30:56 398685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:340|origin_pktnum:213|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:340|path_largest_ack:340|
[2025/09/12 13:30:56 398693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:60|tx_in_flight:147606|prior_delivered:163725|prior_time:1757683856341728|is_app_limited:0|send_elapse:56975|ack_elapse:56897|ctl_first_sent_time:1757683856342244|lagest_ack_time:1757683856398625|curr_delivered:232125|
[2025/09/12 13:30:56 398698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856342244|
[2025/09/12 13:30:56 398702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:348||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 13:30:56 398706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56944|rttvar:466|minrtt:30564|latest_rtt:56381|ack_delay:32|
[2025/09/12 13:30:56 398710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56869|rttvar:498|minrtt:30564|latest_rtt:56381|ack_delay:32|
[2025/09/12 13:30:56 398714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:340|lost_pn:337|thresh:3|
[2025/09/12 13:30:56 398718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 398753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 398764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 398768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 398772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 398776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 398790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398948] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 398957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 398961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 398976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 398980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 398984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 398988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 398992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 398996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 399000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 399010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 399014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 399017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 399021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 399025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 399029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 399033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 399037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 399040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 399044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 399048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 399052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 399056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 399059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 399063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 399067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 399071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 399075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 399078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 399082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 399086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 399090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 399094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 399099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:334|lost_pn:337|po_sent_time:1757683856338439|lost_send_time:1757683856334648|loss_delay:63977|frame:STREAM |repair:128|
[2025/09/12 13:30:56 399103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:335|lost_pn:337|po_sent_time:1757683856338528|lost_send_time:1757683856334648|loss_delay:63977|frame:STREAM |repair:128|
[2025/09/12 13:30:56 399110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856338528u|
[2025/09/12 13:30:56 399116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 399122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856404408|now:1757683856399122|interval:5286|
[2025/09/12 13:30:56 399128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856404408|now:1757683856399122|interv:5286|
[2025/09/12 13:30:56 399134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56975, ack_elapse 56897, delivered 68400|rate 1200526|lost 124|
[2025/09/12 13:30:56 399140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200526) in round 7|
[2025/09/12 13:30:56 399146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 399152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 399158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856342244|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 399164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856342244|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 399170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:146407|srtt:56869|latest_rtt:56381|min_rtt:30564|applimit:0|lost:122|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 399179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:126|largest:126|pns:2|
[2025/09/12 13:30:56 399185] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:166|pkt_type:SHORT_HEADER|pkt_num:126|frame:ACK |recv_time:1757683856398625|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 399191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976398625|now:1757683856398625|interv:120000000|
[2025/09/12 13:30:56 399196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976398625|now:1757683856398625|interv:120000000|
[2025/09/12 13:30:56 399202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856402501|pq_index:0|
[2025/09/12 13:30:56 399207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856397210|
[2025/09/12 13:30:56 399212] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856399212|
[2025/09/12 13:30:56 399219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856399217|
[2025/09/12 13:30:56 399226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56869|min_srtt:56869|path_bw:1211930|loss_rate:53.26|path_pto:0|
[2025/09/12 13:30:56 399232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:285348|
[2025/09/12 13:30:56 399244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56869|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 399250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:334|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 399256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56869|min_srtt:56869|path_bw:1211930|loss_rate:53.26|path_pto:0|
[2025/09/12 13:30:56 399262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:286527|
[2025/09/12 13:30:56 399268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56869|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 399274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:335|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 399280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56869|min_srtt:56869|path_bw:1211930|loss_rate:53.26|path_pto:0|
[2025/09/12 13:30:56 399286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:357267|
[2025/09/12 13:30:56 399292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56869|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 399298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 399304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56869|min_srtt:56869|path_bw:1211930|loss_rate:53.26|path_pto:0|
[2025/09/12 13:30:56 399310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:358446|
[2025/09/12 13:30:56 399317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56869|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 399325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 399331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56869|min_srtt:56869|path_bw:1211930|loss_rate:53.26|path_pto:0|
[2025/09/12 13:30:56 399337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:359625|
[2025/09/12 13:30:56 399343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 399348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 399360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 399365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 399372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:334|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 399377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:285348|
[2025/09/12 13:30:56 399384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 399391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:461-464|next_skip_chance:1757683856650997|current_time:1757683856399390|
[2025/09/12 13:30:56 399396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:465|
[2025/09/12 13:30:56 399423] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:465|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757683856399404|stream_id:8|stream_offset:285348|
[2025/09/12 13:30:56 399428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:465|origin_pktnum:334|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 399433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 13:30:56 399437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856404408|now:1757683856399437|interval:4971|
[2025/09/12 13:30:56 399441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856404408|now:1757683856399437|interv:4971|
[2025/09/12 13:30:56 399446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147607|
[2025/09/12 13:30:56 399450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:335|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 399454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:286527|
[2025/09/12 13:30:56 399459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 399463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:466|
[2025/09/12 13:30:56 399491] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:466|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757683856399468|stream_id:8|stream_offset:286527|
[2025/09/12 13:30:56 399496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:466|origin_pktnum:335|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 399500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 13:30:56 399504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856404408|now:1757683856399504|interval:4904|
[2025/09/12 13:30:56 399513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856404408|now:1757683856399504|interv:4904|
[2025/09/12 13:30:56 399517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148807|
[2025/09/12 13:30:56 399521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 399525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:357267|
[2025/09/12 13:30:56 399530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 399534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:467|
[2025/09/12 13:30:56 399562] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:467|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757683856399544|stream_id:8|stream_offset:357267|
[2025/09/12 13:30:56 399567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:467|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 399571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 13:30:56 399575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856404408|now:1757683856399575|interval:4833|
[2025/09/12 13:30:56 399579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856404408|now:1757683856399575|interv:4833|
[2025/09/12 13:30:56 399583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150007|
[2025/09/12 13:30:56 399587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 399591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:358446|
[2025/09/12 13:30:56 399596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 399600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:468|
[2025/09/12 13:30:56 399616] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:468|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757683856399605|stream_id:8|stream_offset:358446|
[2025/09/12 13:30:56 399620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:468|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 399625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 13:30:56 399629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856404408|now:1757683856399629|interval:4779|
[2025/09/12 13:30:56 399633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856404408|now:1757683856399629|interv:4779|
[2025/09/12 13:30:56 399637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151207|
[2025/09/12 13:30:56 399645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856404408|
[2025/09/12 13:30:56 399649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856404408|
[2025/09/12 13:30:56 399653] [debug] |xqc_engine_wakeup_after|wakeup:1757683856404408|now:1757683856399653|diff:4755|
[2025/09/12 13:30:56 399657] [debug] |xqc_engine_main_logic|END|now:1757683856399217|
[2025/09/12 13:30:56 399662] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856399662|
[2025/09/12 13:30:56 399666] [debug] |xqc_engine_wakeup_after|wakeup:1757683856404408|now:1757683856399666|diff:4742|
[2025/09/12 13:30:56 399670] [debug] |xqc_engine_main_logic|END|now:1757683856399662|
[2025/09/12 13:30:56 400620] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:168|state:ESTABED|recv_time:1757683856400619|
[2025/09/12 13:30:56 400631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 400637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:126|
[2025/09/12 13:30:56 400641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:127|
[2025/09/12 13:30:56 400647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:127|
[2025/09/12 13:30:56 400651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 400656] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 400662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:341|origin_pktnum:214|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:344|path_largest_ack:341|
[2025/09/12 13:30:56 400667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:60|tx_in_flight:148806|prior_delivered:163725|prior_time:1757683856341728|is_app_limited:0|send_elapse:57057|ack_elapse:58891|ctl_first_sent_time:1757683856342326|lagest_ack_time:1757683856400619|curr_delivered:233325|
[2025/09/12 13:30:56 400672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856342326|
[2025/09/12 13:30:56 400677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:348||sndq_packets_used_bytes:0|sndq_packets_free:88|
[2025/09/12 13:30:56 400681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:344|origin_pktnum:217|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:344|path_largest_ack:344|
[2025/09/12 13:30:56 400686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:62|tx_in_flight:147606|prior_delivered:166125|prior_time:1757683856343770|is_app_limited:0|send_elapse:57124|ack_elapse:56849|ctl_first_sent_time:1757683856344359|lagest_ack_time:1757683856400619|curr_delivered:234525|
[2025/09/12 13:30:56 400690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856344359|
[2025/09/12 13:30:56 400694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:346||sndq_packets_used_bytes:0|sndq_packets_free:90|
[2025/09/12 13:30:56 400698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56869|rttvar:498|minrtt:30564|latest_rtt:56260|ack_delay:24|
[2025/09/12 13:30:56 400703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56790|rttvar:532|minrtt:30564|latest_rtt:56260|ack_delay:24|
[2025/09/12 13:30:56 400707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:344|lost_pn:341|thresh:3|
[2025/09/12 13:30:56 400716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 400751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 400762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 400766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 400770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 400774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 400785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 400927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 400950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 400969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 400973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 400977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 400981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 400985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 400988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 400992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 400996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 401000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 401004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 401008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 401011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 401015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 401019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 401023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 401027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 401033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 401037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 401041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 401045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 401049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 401052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 401056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 401060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 401064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 401068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 401071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 401075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 401079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 401083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 401087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 401091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:338|lost_pn:341|po_sent_time:1757683856340431|lost_send_time:1757683856336731|loss_delay:63888|frame:STREAM |repair:128|
[2025/09/12 13:30:56 401096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:339|lost_pn:341|po_sent_time:1757683856340517|lost_send_time:1757683856336731|loss_delay:63888|frame:STREAM |repair:128|
[2025/09/12 13:30:56 401101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856340517u|
[2025/09/12 13:30:56 401106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 401112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856406289|now:1757683856401112|interval:5177|
[2025/09/12 13:30:56 401119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856406289|now:1757683856401112|interv:5177|
[2025/09/12 13:30:56 401125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57124, ack_elapse 56849, delivered 68400|rate 1197395|lost 126|
[2025/09/12 13:30:56 401132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1197395) in round 7|
[2025/09/12 13:30:56 401137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 401143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 401153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856344359|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 401159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856344359|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 401166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:146407|srtt:56790|latest_rtt:56260|min_rtt:30564|applimit:0|lost:124|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 401173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:127|largest:127|pns:2|
[2025/09/12 13:30:56 401180] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:168|pkt_type:SHORT_HEADER|pkt_num:127|frame:ACK |recv_time:1757683856400619|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 401187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976400619|now:1757683856400619|interv:120000000|
[2025/09/12 13:30:56 401192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976400619|now:1757683856400619|interv:120000000|
[2025/09/12 13:30:56 401197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856404408|pq_index:0|
[2025/09/12 13:30:56 401202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856399217|
[2025/09/12 13:30:56 401207] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856401207|
[2025/09/12 13:30:56 401213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856401211|
[2025/09/12 13:30:56 401221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56790|min_srtt:56790|path_bw:1211930|loss_rate:53.13|path_pto:0|
[2025/09/12 13:30:56 401227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:287706|
[2025/09/12 13:30:56 401233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56790|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 401240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:338|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 401247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56790|min_srtt:56790|path_bw:1211930|loss_rate:53.13|path_pto:0|
[2025/09/12 13:30:56 401252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:288885|
[2025/09/12 13:30:56 401258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56790|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 401269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:339|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 401274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56790|min_srtt:56790|path_bw:1211930|loss_rate:53.13|path_pto:0|
[2025/09/12 13:30:56 401280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:359625|
[2025/09/12 13:30:56 401286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56790|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 401292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 401298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56790|min_srtt:56790|path_bw:1211930|loss_rate:53.13|path_pto:0|
[2025/09/12 13:30:56 401304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:360804|
[2025/09/12 13:30:56 401310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56790|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 401316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 401322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56790|min_srtt:56790|path_bw:1211930|loss_rate:53.13|path_pto:0|
[2025/09/12 13:30:56 401328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:361983|
[2025/09/12 13:30:56 401333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 401338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 401344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 401350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 401356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:338|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 401362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:287706|
[2025/09/12 13:30:56 401369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 401376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:469|
[2025/09/12 13:30:56 401408] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:469|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757683856401387|stream_id:8|stream_offset:287706|
[2025/09/12 13:30:56 401420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:469|origin_pktnum:338|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 401426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 13:30:56 401432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856406289|now:1757683856401432|interval:4857|
[2025/09/12 13:30:56 401438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856406289|now:1757683856401432|interv:4857|
[2025/09/12 13:30:56 401444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147607|
[2025/09/12 13:30:56 401451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:339|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 401458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:288885|
[2025/09/12 13:30:56 401463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 401468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:470|
[2025/09/12 13:30:56 401491] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:470|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757683856401474|stream_id:8|stream_offset:288885|
[2025/09/12 13:30:56 401496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:470|origin_pktnum:339|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 401500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 13:30:56 401504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856406289|now:1757683856401504|interval:4785|
[2025/09/12 13:30:56 401509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856406289|now:1757683856401504|interv:4785|
[2025/09/12 13:30:56 401512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148807|
[2025/09/12 13:30:56 401517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 401521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:359625|
[2025/09/12 13:30:56 401525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 401529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:471|
[2025/09/12 13:30:56 401546] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:471|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757683856401534|stream_id:8|stream_offset:359625|
[2025/09/12 13:30:56 401551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:471|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 401559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 13:30:56 401563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856406289|now:1757683856401563|interval:4726|
[2025/09/12 13:30:56 401568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856406289|now:1757683856401563|interv:4726|
[2025/09/12 13:30:56 401571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150007|
[2025/09/12 13:30:56 401576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 401580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:360804|
[2025/09/12 13:30:56 401584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 401588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:472|
[2025/09/12 13:30:56 401605] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:472|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757683856401593|stream_id:8|stream_offset:360804|
[2025/09/12 13:30:56 401610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:472|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 401614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 13:30:56 401618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856406289|now:1757683856401618|interval:4671|
[2025/09/12 13:30:56 401622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856406289|now:1757683856401618|interv:4671|
[2025/09/12 13:30:56 401626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151207|
[2025/09/12 13:30:56 401631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856406289|
[2025/09/12 13:30:56 401635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856406289|
[2025/09/12 13:30:56 401639] [debug] |xqc_engine_wakeup_after|wakeup:1757683856406289|now:1757683856401639|diff:4650|
[2025/09/12 13:30:56 401643] [debug] |xqc_engine_main_logic|END|now:1757683856401211|
[2025/09/12 13:30:56 401649] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856401648|
[2025/09/12 13:30:56 401653] [debug] |xqc_engine_wakeup_after|wakeup:1757683856406289|now:1757683856401652|diff:4637|
[2025/09/12 13:30:56 401656] [debug] |xqc_engine_main_logic|END|now:1757683856401648|
[2025/09/12 13:30:56 402602] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:170|state:ESTABED|recv_time:1757683856402601|
[2025/09/12 13:30:56 402611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 402617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:127|
[2025/09/12 13:30:56 402621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:128|
[2025/09/12 13:30:56 402627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:128|
[2025/09/12 13:30:56 402635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 402640] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 402646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:345|origin_pktnum:218|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:349|path_largest_ack:345|
[2025/09/12 13:30:56 402651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:62|tx_in_flight:148806|prior_delivered:166125|prior_time:1757683856343770|is_app_limited:0|send_elapse:57202|ack_elapse:58831|ctl_first_sent_time:1757683856344437|lagest_ack_time:1757683856402601|curr_delivered:235725|
[2025/09/12 13:30:56 402655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856344437|
[2025/09/12 13:30:56 402660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:346||sndq_packets_used_bytes:0|sndq_packets_free:90|
[2025/09/12 13:30:56 402664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:349|origin_pktnum:222|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:349|path_largest_ack:349|
[2025/09/12 13:30:56 402669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:64|tx_in_flight:150006|prior_delivered:167325|prior_time:1757683856344666|is_app_limited:0|send_elapse:57789|ack_elapse:57935|ctl_first_sent_time:1757683856345235|lagest_ack_time:1757683856402601|curr_delivered:236925|
[2025/09/12 13:30:56 402673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856345235|
[2025/09/12 13:30:56 402677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:344||sndq_packets_used_bytes:0|sndq_packets_free:92|
[2025/09/12 13:30:56 402681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56790|rttvar:532|minrtt:30564|latest_rtt:57366|ack_delay:32|
[2025/09/12 13:30:56 402685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56858|rttvar:535|minrtt:30564|latest_rtt:57366|ack_delay:32|
[2025/09/12 13:30:56 402689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:349|lost_pn:346|thresh:3|
[2025/09/12 13:30:56 402694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 402731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 402742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 402746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 402750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 402753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 402765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 402896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 402900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 402919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 402923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 402929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 402953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 402957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 402965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 402968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 402976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 402987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 402995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 402999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 403003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 403010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 403014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 403018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 403022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 403029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 403037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 403041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 403044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 403051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:342|lost_pn:346|po_sent_time:1757683856342401|lost_send_time:1757683856338065|loss_delay:64536|frame:STREAM |repair:128|
[2025/09/12 13:30:56 403076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:343|lost_pn:346|po_sent_time:1757683856342477|lost_send_time:1757683856338065|loss_delay:64536|frame:STREAM |repair:128|
[2025/09/12 13:30:56 403081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:346|lost_pn:346|po_sent_time:1757683856344514|lost_send_time:1757683856338065|loss_delay:64536|frame:STREAM |repair:128|
[2025/09/12 13:30:56 403085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856344514u|
[2025/09/12 13:30:56 403089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 403093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856409122|now:1757683856403093|interval:6029|
[2025/09/12 13:30:56 403097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856409122|now:1757683856403093|interv:6029|
[2025/09/12 13:30:56 403103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57789, ack_elapse 57935, delivered 69600|rate 1201346|lost 129|
[2025/09/12 13:30:56 403110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201346) in round 7|
[2025/09/12 13:30:56 403117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 403123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 403128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:3|acked:2400|po_sent_time:1757683856345235|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 403135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:3|acked:2400|po_sent_time:1757683856345235|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 403141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:145207|srtt:56858|latest_rtt:57366|min_rtt:30564|applimit:0|lost:126|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 403149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:128|largest:128|pns:2|
[2025/09/12 13:30:56 403160] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:170|pkt_type:SHORT_HEADER|pkt_num:128|frame:ACK |recv_time:1757683856402601|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 403166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976402601|now:1757683856402601|interv:120000000|
[2025/09/12 13:30:56 403172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976402601|now:1757683856402601|interv:120000000|
[2025/09/12 13:30:56 403177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856406289|pq_index:0|
[2025/09/12 13:30:56 403183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856401211|
[2025/09/12 13:30:56 403188] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856403188|
[2025/09/12 13:30:56 403194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856403193|
[2025/09/12 13:30:56 403202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56858|min_srtt:56858|path_bw:1211930|loss_rate:53.00|path_pto:0|
[2025/09/12 13:30:56 403208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145207|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:290064|
[2025/09/12 13:30:56 403214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56858|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 403220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:342|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 403227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56858|min_srtt:56858|path_bw:1211930|loss_rate:53.00|path_pto:0|
[2025/09/12 13:30:56 403232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:145207|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:291243|
[2025/09/12 13:30:56 403238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56858|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 403244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:343|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 403250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56858|min_srtt:56858|path_bw:1211930|loss_rate:53.00|path_pto:0|
[2025/09/12 13:30:56 403255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:145207|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:292422|
[2025/09/12 13:30:56 403261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56858|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 403267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:346|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 403273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56858|min_srtt:56858|path_bw:1211930|loss_rate:53.00|path_pto:0|
[2025/09/12 13:30:56 403283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:145207|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:361983|
[2025/09/12 13:30:56 403289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56858|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 403295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 403302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56858|min_srtt:56858|path_bw:1211930|loss_rate:53.00|path_pto:0|
[2025/09/12 13:30:56 403309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:145207|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:363162|
[2025/09/12 13:30:56 403316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56858|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 403322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 403328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56858|min_srtt:56858|path_bw:1211930|loss_rate:53.00|path_pto:0|
[2025/09/12 13:30:56 403334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:6000|inflight:145207|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:364341|
[2025/09/12 13:30:56 403340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 403345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 403350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 403356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 403362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:342|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 403368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145207|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:290064|
[2025/09/12 13:30:56 403374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 403380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:473|
[2025/09/12 13:30:56 403409] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:473|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:145207|now:1757683856403391|stream_id:8|stream_offset:290064|
[2025/09/12 13:30:56 403415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:473|origin_pktnum:342|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 403424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:145207|applimit:0|
[2025/09/12 13:30:56 403428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856409122|now:1757683856403428|interval:5694|
[2025/09/12 13:30:56 403432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856409122|now:1757683856403428|interv:5694|
[2025/09/12 13:30:56 403437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:146407|
[2025/09/12 13:30:56 403441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:343|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 403446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:291243|
[2025/09/12 13:30:56 403450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 403454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:474|
[2025/09/12 13:30:56 403473] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:474|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757683856403460|stream_id:8|stream_offset:291243|
[2025/09/12 13:30:56 403478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:474|origin_pktnum:343|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 403482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 13:30:56 403486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856409122|now:1757683856403486|interval:5636|
[2025/09/12 13:30:56 403490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856409122|now:1757683856403486|interv:5636|
[2025/09/12 13:30:56 403494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147607|
[2025/09/12 13:30:56 403498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:346|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 403502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:292422|
[2025/09/12 13:30:56 403507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 403511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:475|
[2025/09/12 13:30:56 403527] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:475|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757683856403516|stream_id:8|stream_offset:292422|
[2025/09/12 13:30:56 403532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:475|origin_pktnum:346|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 403536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 13:30:56 403540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856409122|now:1757683856403540|interval:5582|
[2025/09/12 13:30:56 403547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856409122|now:1757683856403540|interv:5582|
[2025/09/12 13:30:56 403551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148807|
[2025/09/12 13:30:56 403556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 403560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:361983|
[2025/09/12 13:30:56 403564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 403568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:476|
[2025/09/12 13:30:56 403585] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:476|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757683856403574|stream_id:8|stream_offset:361983|
[2025/09/12 13:30:56 403590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:476|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 403595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 13:30:56 403599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856409122|now:1757683856403599|interval:5523|
[2025/09/12 13:30:56 403603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856409122|now:1757683856403599|interv:5523|
[2025/09/12 13:30:56 403607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150007|
[2025/09/12 13:30:56 403611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 403615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:363162|
[2025/09/12 13:30:56 403620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 403624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:477|
[2025/09/12 13:30:56 403640] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:477|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757683856403629|stream_id:8|stream_offset:363162|
[2025/09/12 13:30:56 403645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:477|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 403649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 13:30:56 403653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856409122|now:1757683856403653|interval:5469|
[2025/09/12 13:30:56 403657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856409122|now:1757683856403653|interv:5469|
[2025/09/12 13:30:56 403664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151207|
[2025/09/12 13:30:56 403668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856409122|
[2025/09/12 13:30:56 403673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856409122|
[2025/09/12 13:30:56 403677] [debug] |xqc_engine_wakeup_after|wakeup:1757683856409122|now:1757683856403677|diff:5445|
[2025/09/12 13:30:56 403681] [debug] |xqc_engine_main_logic|END|now:1757683856403193|
[2025/09/12 13:30:56 403688] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:172|state:ESTABED|recv_time:1757683856403687|
[2025/09/12 13:30:56 403692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 403697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:128|
[2025/09/12 13:30:56 403701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:129|
[2025/09/12 13:30:56 403707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:129|
[2025/09/12 13:30:56 403711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 403716] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 403722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:351|origin_pktnum:224|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:351|path_largest_ack:351|
[2025/09/12 13:30:56 403726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:65|tx_in_flight:150006|prior_delivered:168525|prior_time:1757683856345710|is_app_limited:0|send_elapse:56995|ack_elapse:57977|ctl_first_sent_time:1757683856346201|lagest_ack_time:1757683856403687|curr_delivered:238125|
[2025/09/12 13:30:56 403731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856346201|
[2025/09/12 13:30:56 403735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:345||sndq_packets_used_bytes:0|sndq_packets_free:91|
[2025/09/12 13:30:56 403739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56858|rttvar:535|minrtt:30564|latest_rtt:57486|ack_delay:24|
[2025/09/12 13:30:56 403744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56933|rttvar:553|minrtt:30564|latest_rtt:57486|ack_delay:24|
[2025/09/12 13:30:56 403748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:351|lost_pn:348|thresh:3|
[2025/09/12 13:30:56 403752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 403790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 403801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 403805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 403809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 403812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 403824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403948] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 403967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 403971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 403986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 403990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 403996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 404004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 404008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 404015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 404019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 404046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:347|lost_pn:348|po_sent_time:1757683856344586|lost_send_time:1757683856339016|loss_delay:64671|frame:STREAM |repair:128|
[2025/09/12 13:30:56 404159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:348|lost_pn:348|po_sent_time:1757683856345154|lost_send_time:1757683856339016|loss_delay:64671|frame:STREAM |repair:128|
[2025/09/12 13:30:56 404165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856345154u|
[2025/09/12 13:30:56 404170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 404176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856409980|now:1757683856404176|interval:5804|
[2025/09/12 13:30:56 404182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856409980|now:1757683856404176|interv:5804|
[2025/09/12 13:30:56 404187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56995, ack_elapse 57977, delivered 69600|rate 1200476|lost 131|
[2025/09/12 13:30:56 404193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200476) in round 7|
[2025/09/12 13:30:56 404199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 404204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 404210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856346201|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 404216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856346201|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 404222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147607|srtt:56933|latest_rtt:57486|min_rtt:30564|applimit:0|lost:129|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 404236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:129|largest:129|pns:2|
[2025/09/12 13:30:56 404242] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:172|pkt_type:SHORT_HEADER|pkt_num:129|frame:ACK |recv_time:1757683856403687|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 404248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976403687|now:1757683856403687|interv:120000000|
[2025/09/12 13:30:56 404254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976403687|now:1757683856403687|interv:120000000|
[2025/09/12 13:30:56 404259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856409122|pq_index:0|
[2025/09/12 13:30:56 404265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856403193|
[2025/09/12 13:30:56 404270] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856404270|
[2025/09/12 13:30:56 404277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856404275|
[2025/09/12 13:30:56 404284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56933|min_srtt:56933|path_bw:1211930|loss_rate:53.33|path_pto:0|
[2025/09/12 13:30:56 404290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:293601|
[2025/09/12 13:30:56 404297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56933|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 404304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:347|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 404311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56933|min_srtt:56933|path_bw:1211930|loss_rate:53.33|path_pto:0|
[2025/09/12 13:30:56 404317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:202818|
[2025/09/12 13:30:56 404323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56933|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 404329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:348|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 404335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56933|min_srtt:56933|path_bw:1211930|loss_rate:53.33|path_pto:0|
[2025/09/12 13:30:56 404340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:364341|
[2025/09/12 13:30:56 404346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56933|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 404357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 404363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56933|min_srtt:56933|path_bw:1211930|loss_rate:53.33|path_pto:0|
[2025/09/12 13:30:56 404370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:365520|
[2025/09/12 13:30:56 404376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 404380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 404384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 404388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 404393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:347|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 404397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:293601|
[2025/09/12 13:30:56 404401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 404406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:478|
[2025/09/12 13:30:56 404430] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:478|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757683856404413|stream_id:8|stream_offset:293601|
[2025/09/12 13:30:56 404436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:478|origin_pktnum:347|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 404440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 13:30:56 404444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856409980|now:1757683856404444|interval:5536|
[2025/09/12 13:30:56 404449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856409980|now:1757683856404444|interv:5536|
[2025/09/12 13:30:56 404453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148807|
[2025/09/12 13:30:56 404457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:348|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 404461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:202818|
[2025/09/12 13:30:56 404466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 404470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:479|
[2025/09/12 13:30:56 404491] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:479|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757683856404479|stream_id:8|stream_offset:202818|
[2025/09/12 13:30:56 404497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:479|origin_pktnum:221|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 404501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 13:30:56 404505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856409980|now:1757683856404505|interval:5475|
[2025/09/12 13:30:56 404509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856409980|now:1757683856404505|interv:5475|
[2025/09/12 13:30:56 404513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150007|
[2025/09/12 13:30:56 404517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 404522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:364341|
[2025/09/12 13:30:56 404526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 404530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:480|
[2025/09/12 13:30:56 404547] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:480|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757683856404536|stream_id:8|stream_offset:364341|
[2025/09/12 13:30:56 404552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:480|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 404556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 13:30:56 404560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856409980|now:1757683856404560|interval:5420|
[2025/09/12 13:30:56 404564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856409980|now:1757683856404560|interv:5420|
[2025/09/12 13:30:56 404568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151207|
[2025/09/12 13:30:56 404572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856409980|
[2025/09/12 13:30:56 404576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856409980|
[2025/09/12 13:30:56 404580] [debug] |xqc_engine_wakeup_after|wakeup:1757683856409980|now:1757683856404580|diff:5400|
[2025/09/12 13:30:56 404584] [debug] |xqc_engine_main_logic|END|now:1757683856404275|
[2025/09/12 13:30:56 404591] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:174|state:ESTABED|recv_time:1757683856404591|
[2025/09/12 13:30:56 404596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 404601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:129|
[2025/09/12 13:30:56 404605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:130|
[2025/09/12 13:30:56 404617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:130|
[2025/09/12 13:30:56 404621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 404626] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 404632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:353|origin_pktnum:226|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:353|path_largest_ack:353|
[2025/09/12 13:30:56 404637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:66|tx_in_flight:150006|prior_delivered:169725|prior_time:1757683856346753|is_app_limited:0|send_elapse:57823|ack_elapse:57838|ctl_first_sent_time:1757683856347237|lagest_ack_time:1757683856404591|curr_delivered:239325|
[2025/09/12 13:30:56 404642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856347237|
[2025/09/12 13:30:56 404646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:345||sndq_packets_used_bytes:0|sndq_packets_free:91|
[2025/09/12 13:30:56 404650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56933|rttvar:553|minrtt:30564|latest_rtt:57354|ack_delay:32|
[2025/09/12 13:30:56 404654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56982|rttvar:512|minrtt:30564|latest_rtt:57354|ack_delay:32|
[2025/09/12 13:30:56 404659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:353|lost_pn:350|thresh:3|
[2025/09/12 13:30:56 404663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 404697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 404709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 404712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 404719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 404723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 404734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 404883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 404894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 404898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 404906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 404909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404947] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 404955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 404993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 404997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 405000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 405004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 405008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 405050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:350|lost_pn:350|po_sent_time:1757683856345309|lost_send_time:1757683856340068|loss_delay:64523|frame:STREAM |repair:128|
[2025/09/12 13:30:56 405054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856345309u|
[2025/09/12 13:30:56 405058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 405062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856410808|now:1757683856405062|interval:5746|
[2025/09/12 13:30:56 405066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856410808|now:1757683856405062|interv:5746|
[2025/09/12 13:30:56 405070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57823, ack_elapse 57838, delivered 69600|rate 1203361|lost 132|
[2025/09/12 13:30:56 405075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203361) in round 7|
[2025/09/12 13:30:56 405079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 405083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 405087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856347237|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 405091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856347237|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 405097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148807|srtt:56982|latest_rtt:57354|min_rtt:30564|applimit:0|lost:131|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 405106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:130|largest:130|pns:2|
[2025/09/12 13:30:56 405113] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:174|pkt_type:SHORT_HEADER|pkt_num:130|frame:ACK |recv_time:1757683856404591|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 405120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976404591|now:1757683856404591|interv:120000000|
[2025/09/12 13:30:56 405126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976404591|now:1757683856404591|interv:120000000|
[2025/09/12 13:30:56 405132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856409980|pq_index:0|
[2025/09/12 13:30:56 405142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856404275|
[2025/09/12 13:30:56 405148] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856405148|
[2025/09/12 13:30:56 405155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856405153|
[2025/09/12 13:30:56 405162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56982|min_srtt:56982|path_bw:1211930|loss_rate:53.70|path_pto:0|
[2025/09/12 13:30:56 405168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:294780|
[2025/09/12 13:30:56 405174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56982|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 405181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:350|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 405187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56982|min_srtt:56982|path_bw:1211930|loss_rate:53.70|path_pto:0|
[2025/09/12 13:30:56 405193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:365520|
[2025/09/12 13:30:56 405199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56982|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 405204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 405210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56982|min_srtt:56982|path_bw:1211930|loss_rate:53.70|path_pto:0|
[2025/09/12 13:30:56 405216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:366699|
[2025/09/12 13:30:56 405222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 405227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 405232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 405238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 405244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:350|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 405250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:294780|
[2025/09/12 13:30:56 405256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 405267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:481|
[2025/09/12 13:30:56 405297] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:481|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757683856405276|stream_id:8|stream_offset:294780|
[2025/09/12 13:30:56 405302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:481|origin_pktnum:350|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 405307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 13:30:56 405311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856410808|now:1757683856405311|interval:5497|
[2025/09/12 13:30:56 405315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856410808|now:1757683856405311|interv:5497|
[2025/09/12 13:30:56 405319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150007|
[2025/09/12 13:30:56 405324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 405328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:365520|
[2025/09/12 13:30:56 405332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 405336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:482|
[2025/09/12 13:30:56 405353] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:482|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757683856405342|stream_id:8|stream_offset:365520|
[2025/09/12 13:30:56 405358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:482|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 405363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 13:30:56 405367] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856410808|now:1757683856405367|interval:5441|
[2025/09/12 13:30:56 405371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856410808|now:1757683856405367|interv:5441|
[2025/09/12 13:30:56 405375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151207|
[2025/09/12 13:30:56 405379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856410808|
[2025/09/12 13:30:56 405383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856410808|
[2025/09/12 13:30:56 405387] [debug] |xqc_engine_wakeup_after|wakeup:1757683856410808|now:1757683856405387|diff:5421|
[2025/09/12 13:30:56 405391] [debug] |xqc_engine_main_logic|END|now:1757683856405153|
[2025/09/12 13:30:56 405397] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856405397|
[2025/09/12 13:30:56 405401] [debug] |xqc_engine_wakeup_after|wakeup:1757683856410808|now:1757683856405401|diff:5407|
[2025/09/12 13:30:56 405404] [debug] |xqc_engine_main_logic|END|now:1757683856405397|
[2025/09/12 13:30:56 405582] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:176|state:ESTABED|recv_time:1757683856405581|
[2025/09/12 13:30:56 405592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 405598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:130|
[2025/09/12 13:30:56 405602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:131|
[2025/09/12 13:30:56 405607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:131|
[2025/09/12 13:30:56 405611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 405616] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 405622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:355|origin_pktnum:228|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:355|path_largest_ack:355|
[2025/09/12 13:30:56 405627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:67|tx_in_flight:150006|prior_delivered:170925|prior_time:1757683856347734|is_app_limited:0|send_elapse:56976|ack_elapse:57847|ctl_first_sent_time:1757683856348233|lagest_ack_time:1757683856405581|curr_delivered:240525|
[2025/09/12 13:30:56 405631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856348233|
[2025/09/12 13:30:56 405636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:344||sndq_packets_used_bytes:0|sndq_packets_free:92|
[2025/09/12 13:30:56 405640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56982|rttvar:512|minrtt:30564|latest_rtt:57348|ack_delay:24|
[2025/09/12 13:30:56 405644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:57025|rttvar:469|minrtt:30564|latest_rtt:57348|ack_delay:24|
[2025/09/12 13:30:56 405648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:355|lost_pn:352|thresh:3|
[2025/09/12 13:30:56 405652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 405687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 405701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 405705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 405709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 405713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 405724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 405845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 405848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 405867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 405871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 405875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 405879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 405883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 405890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 405896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 405904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 405916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 405923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 405950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 405958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 405961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 405965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 405969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 405977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 405984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 405988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 405992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 405996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 405999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 406037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:352|lost_pn:352|po_sent_time:1757683856346285|lost_send_time:1757683856341065|loss_delay:64516|frame:STREAM |repair:128|
[2025/09/12 13:30:56 406046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856346285u|
[2025/09/12 13:30:56 406050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 406054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856411846|now:1757683856406053|interval:5793|
[2025/09/12 13:30:56 406058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856411846|now:1757683856406053|interv:5793|
[2025/09/12 13:30:56 406062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56976, ack_elapse 57847, delivered 69600|rate 1203173|lost 133|
[2025/09/12 13:30:56 406066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203173) in round 7|
[2025/09/12 13:30:56 406070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 406074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 406078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856348233|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 406082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856348233|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 406087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148807|srtt:57025|latest_rtt:57348|min_rtt:30564|applimit:0|lost:132|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 406094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:131|largest:131|pns:2|
[2025/09/12 13:30:56 406101] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:176|pkt_type:SHORT_HEADER|pkt_num:131|frame:ACK |recv_time:1757683856405581|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 406108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976405581|now:1757683856405581|interv:120000000|
[2025/09/12 13:30:56 406118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976405581|now:1757683856405581|interv:120000000|
[2025/09/12 13:30:56 406124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856410808|pq_index:0|
[2025/09/12 13:30:56 406130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856405153|
[2025/09/12 13:30:56 406136] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856406135|
[2025/09/12 13:30:56 406142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856406141|
[2025/09/12 13:30:56 406150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57025|min_srtt:57025|path_bw:1211930|loss_rate:53.64|path_pto:0|
[2025/09/12 13:30:56 406156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:295959|
[2025/09/12 13:30:56 406162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:57025|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 406168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:352|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 406174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57025|min_srtt:57025|path_bw:1211930|loss_rate:53.64|path_pto:0|
[2025/09/12 13:30:56 406179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:366699|
[2025/09/12 13:30:56 406185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:57025|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 406191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 406197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:57025|min_srtt:57025|path_bw:1211930|loss_rate:53.64|path_pto:0|
[2025/09/12 13:30:56 406203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:367878|
[2025/09/12 13:30:56 406209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 406214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 406220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 406225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 406231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:352|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 406240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:295959|
[2025/09/12 13:30:56 406246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 406252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:483|
[2025/09/12 13:30:56 406288] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:483|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757683856406261|stream_id:8|stream_offset:295959|
[2025/09/12 13:30:56 406296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:483|origin_pktnum:352|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 406303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 13:30:56 406309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856411846|now:1757683856406309|interval:5537|
[2025/09/12 13:30:56 406315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856411846|now:1757683856406309|interv:5537|
[2025/09/12 13:30:56 406320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150007|
[2025/09/12 13:30:56 406327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 406333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:366699|
[2025/09/12 13:30:56 406339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 406344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:484|
[2025/09/12 13:30:56 406372] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:484|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757683856406353|stream_id:8|stream_offset:366699|
[2025/09/12 13:30:56 406377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:484|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 406382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 13:30:56 406386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856411846|now:1757683856406386|interval:5460|
[2025/09/12 13:30:56 406390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856411846|now:1757683856406386|interv:5460|
[2025/09/12 13:30:56 406394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151207|
[2025/09/12 13:30:56 406399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856411846|
[2025/09/12 13:30:56 406403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856411846|
[2025/09/12 13:30:56 406407] [debug] |xqc_engine_wakeup_after|wakeup:1757683856411846|now:1757683856406407|diff:5439|
[2025/09/12 13:30:56 406411] [debug] |xqc_engine_main_logic|END|now:1757683856406141|
[2025/09/12 13:30:56 406421] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856406421|
[2025/09/12 13:30:56 406425] [debug] |xqc_engine_wakeup_after|wakeup:1757683856411846|now:1757683856406425|diff:5421|
[2025/09/12 13:30:56 406429] [debug] |xqc_engine_main_logic|END|now:1757683856406421|
[2025/09/12 13:30:56 406588] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:178|state:ESTABED|recv_time:1757683856406588|
[2025/09/12 13:30:56 406594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 406599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:131|
[2025/09/12 13:30:56 406603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:132|
[2025/09/12 13:30:56 406609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:132|
[2025/09/12 13:30:56 406613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 406618] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 406624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:357|origin_pktnum:230|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:357|path_largest_ack:357|
[2025/09/12 13:30:56 406629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:68|tx_in_flight:148806|prior_delivered:173325|prior_time:1757683856349730|is_app_limited:0|send_elapse:57038|ack_elapse:56858|ctl_first_sent_time:1757683856350298|lagest_ack_time:1757683856406588|curr_delivered:241725|
[2025/09/12 13:30:56 406634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856350298|
[2025/09/12 13:30:56 406638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:343||sndq_packets_used_bytes:0|sndq_packets_free:93|
[2025/09/12 13:30:56 406642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:57025|rttvar:469|minrtt:30564|latest_rtt:56290|ack_delay:40|
[2025/09/12 13:30:56 406646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56928|rttvar:545|minrtt:30564|latest_rtt:56290|ack_delay:40|
[2025/09/12 13:30:56 406651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:357|lost_pn:354|thresh:3|
[2025/09/12 13:30:56 406655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 406693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 406704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 406708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 406712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 406716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 406727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 406844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 406847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 406867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 406870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 406874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 406878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 406882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 406892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 406896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 406904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 406915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 406923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 406950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 406958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 406962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 406965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 406969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 406977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 406981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 406984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 406988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 406992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 406996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 407000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 407004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 407010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 407014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 407018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 407022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 407025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 407029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 407033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 407037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 407041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 407045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:354|lost_pn:354|po_sent_time:1757683856347330|lost_send_time:1757683856342544|loss_delay:64044|frame:STREAM |repair:128|
[2025/09/12 13:30:56 407050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856347330u|
[2025/09/12 13:30:56 407054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 407058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856412383|now:1757683856407058|interval:5325|
[2025/09/12 13:30:56 407062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856412383|now:1757683856407058|interv:5325|
[2025/09/12 13:30:56 407066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57038, ack_elapse 56858, delivered 68400|rate 1199200|lost 134|
[2025/09/12 13:30:56 407070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199200) in round 7|
[2025/09/12 13:30:56 407074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 407079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 407082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856350298|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 407087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:1200|po_sent_time:1757683856350298|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 407094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148807|srtt:56928|latest_rtt:56290|min_rtt:30564|applimit:0|lost:133|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 407103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:132|largest:132|pns:2|
[2025/09/12 13:30:56 407114] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:178|pkt_type:SHORT_HEADER|pkt_num:132|frame:ACK |recv_time:1757683856406588|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 407120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976406588|now:1757683856406588|interv:120000000|
[2025/09/12 13:30:56 407126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976406588|now:1757683856406588|interv:120000000|
[2025/09/12 13:30:56 407132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856411846|pq_index:0|
[2025/09/12 13:30:56 407138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856406141|
[2025/09/12 13:30:56 407143] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856407143|
[2025/09/12 13:30:56 407150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856407148|
[2025/09/12 13:30:56 407157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56928|min_srtt:56928|path_bw:1211930|loss_rate:53.57|path_pto:0|
[2025/09/12 13:30:56 407164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:297138|
[2025/09/12 13:30:56 407170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56928|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 407176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:354|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 407181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56928|min_srtt:56928|path_bw:1211930|loss_rate:53.57|path_pto:0|
[2025/09/12 13:30:56 407187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:367878|
[2025/09/12 13:30:56 407193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56928|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 407199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 407205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56928|min_srtt:56928|path_bw:1211930|loss_rate:53.57|path_pto:0|
[2025/09/12 13:30:56 407211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:369057|
[2025/09/12 13:30:56 407217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 407222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 407227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 407236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 407242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:354|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 407248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:297138|
[2025/09/12 13:30:56 407254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 407260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:485|
[2025/09/12 13:30:56 407296] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:485|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757683856407269|stream_id:8|stream_offset:297138|
[2025/09/12 13:30:56 407304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:485|origin_pktnum:354|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 407311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 13:30:56 407317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856412383|now:1757683856407316|interval:5067|
[2025/09/12 13:30:56 407322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856412383|now:1757683856407316|interv:5067|
[2025/09/12 13:30:56 407328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150007|
[2025/09/12 13:30:56 407335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 407340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:367878|
[2025/09/12 13:30:56 407346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 407352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:486|
[2025/09/12 13:30:56 407379] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:486|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757683856407362|stream_id:8|stream_offset:367878|
[2025/09/12 13:30:56 407384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:486|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 407389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 13:30:56 407393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856412383|now:1757683856407393|interval:4990|
[2025/09/12 13:30:56 407397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856412383|now:1757683856407393|interv:4990|
[2025/09/12 13:30:56 407401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151207|
[2025/09/12 13:30:56 407410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856412383|
[2025/09/12 13:30:56 407414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856412383|
[2025/09/12 13:30:56 407418] [debug] |xqc_engine_wakeup_after|wakeup:1757683856412383|now:1757683856407418|diff:4965|
[2025/09/12 13:30:56 407422] [debug] |xqc_engine_main_logic|END|now:1757683856407148|
[2025/09/12 13:30:56 407428] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856407428|
[2025/09/12 13:30:56 407432] [debug] |xqc_engine_wakeup_after|wakeup:1757683856412383|now:1757683856407432|diff:4951|
[2025/09/12 13:30:56 407435] [debug] |xqc_engine_main_logic|END|now:1757683856407428|
[2025/09/12 13:30:56 408570] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:180|state:ESTABED|recv_time:1757683856408569|
[2025/09/12 13:30:56 408579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 408585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:132|
[2025/09/12 13:30:56 408588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:133|
[2025/09/12 13:30:56 408594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:133|
[2025/09/12 13:30:56 408598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 408603] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 408609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:358|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:360|path_largest_ack:358|
[2025/09/12 13:30:56 408614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:68|tx_in_flight:150006|prior_delivered:173325|prior_time:1757683856349730|is_app_limited:0|send_elapse:57128|ack_elapse:58839|ctl_first_sent_time:1757683856350388|lagest_ack_time:1757683856408569|curr_delivered:242925|
[2025/09/12 13:30:56 408619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856350388|
[2025/09/12 13:30:56 408623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:343||sndq_packets_used_bytes:0|sndq_packets_free:93|
[2025/09/12 13:30:56 408627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:360|origin_pktnum:233|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:360|path_largest_ack:360|
[2025/09/12 13:30:56 408632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:70|tx_in_flight:147606|prior_delivered:175725|prior_time:1757683856351750|is_app_limited:0|send_elapse:57085|ack_elapse:56819|ctl_first_sent_time:1757683856352314|lagest_ack_time:1757683856408569|curr_delivered:244125|
[2025/09/12 13:30:56 408636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856352314|
[2025/09/12 13:30:56 408640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:341||sndq_packets_used_bytes:0|sndq_packets_free:95|
[2025/09/12 13:30:56 408644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56928|rttvar:545|minrtt:30564|latest_rtt:56255|ack_delay:32|
[2025/09/12 13:30:56 408648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56839|rttvar:585|minrtt:30564|latest_rtt:56255|ack_delay:32|
[2025/09/12 13:30:56 408653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:360|lost_pn:357|thresh:3|
[2025/09/12 13:30:56 408657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 408695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 408707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 408711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 408714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 408718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 408730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 408843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 408847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 408868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 408872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 408876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 408880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 408884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 408891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 408895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 408903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 408914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 408922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 408957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 408969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 408973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 408977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 408981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 408988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 408995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 408999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 409003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 409007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 409011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 409014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 409018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 409022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 409026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 409030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 409034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 409037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 409041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 409045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 409049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 409053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 409056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 409061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:356|lost_pn:357|po_sent_time:1757683856348339|lost_send_time:1757683856344626|loss_delay:63943|frame:STREAM |repair:128|
[2025/09/12 13:30:56 409065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856348339u|
[2025/09/12 13:30:56 409069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 409073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856414408|now:1757683856409073|interval:5335|
[2025/09/12 13:30:56 409078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856414408|now:1757683856409073|interv:5335|
[2025/09/12 13:30:56 409082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57085, ack_elapse 56819, delivered 68400|rate 1198213|lost 135|
[2025/09/12 13:30:56 409087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1198213) in round 7|
[2025/09/12 13:30:56 409097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 409104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 409109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856352314|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 409116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856352314|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 409122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147607|srtt:56839|latest_rtt:56255|min_rtt:30564|applimit:0|lost:134|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 409130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:133|largest:133|pns:2|
[2025/09/12 13:30:56 409136] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:180|pkt_type:SHORT_HEADER|pkt_num:133|frame:ACK |recv_time:1757683856408569|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 409142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976408569|now:1757683856408569|interv:120000000|
[2025/09/12 13:30:56 409148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976408569|now:1757683856408569|interv:120000000|
[2025/09/12 13:30:56 409153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856412383|pq_index:0|
[2025/09/12 13:30:56 409159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856407148|
[2025/09/12 13:30:56 409164] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856409164|
[2025/09/12 13:30:56 409171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856409169|
[2025/09/12 13:30:56 409179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56839|min_srtt:56839|path_bw:1211930|loss_rate:53.51|path_pto:0|
[2025/09/12 13:30:56 409184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:298317|
[2025/09/12 13:30:56 409190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56839|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 409197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:356|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 409202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56839|min_srtt:56839|path_bw:1211930|loss_rate:53.51|path_pto:0|
[2025/09/12 13:30:56 409208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:369057|
[2025/09/12 13:30:56 409218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56839|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 409224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 409229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56839|min_srtt:56839|path_bw:1211930|loss_rate:53.51|path_pto:0|
[2025/09/12 13:30:56 409235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:370236|
[2025/09/12 13:30:56 409241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56839|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 409247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 409253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56839|min_srtt:56839|path_bw:1211930|loss_rate:53.51|path_pto:0|
[2025/09/12 13:30:56 409259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:371415|
[2025/09/12 13:30:56 409265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 409270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 409275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 409281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 409288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:356|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 409294] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:298317|
[2025/09/12 13:30:56 409301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 409308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:487|
[2025/09/12 13:30:56 409338] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:487|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757683856409318|stream_id:8|stream_offset:298317|
[2025/09/12 13:30:56 409345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:487|origin_pktnum:356|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 409352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 13:30:56 409357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856414408|now:1757683856409357|interval:5051|
[2025/09/12 13:30:56 409369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856414408|now:1757683856409357|interv:5051|
[2025/09/12 13:30:56 409375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148807|
[2025/09/12 13:30:56 409381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 409385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:369057|
[2025/09/12 13:30:56 409389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 409393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:488|
[2025/09/12 13:30:56 409415] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:488|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757683856409400|stream_id:8|stream_offset:369057|
[2025/09/12 13:30:56 409420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:488|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 409425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 13:30:56 409429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856414408|now:1757683856409429|interval:4979|
[2025/09/12 13:30:56 409433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856414408|now:1757683856409429|interv:4979|
[2025/09/12 13:30:56 409437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150007|
[2025/09/12 13:30:56 409441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 409445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:370236|
[2025/09/12 13:30:56 409450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 409454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:489|
[2025/09/12 13:30:56 409470] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:489|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757683856409459|stream_id:8|stream_offset:370236|
[2025/09/12 13:30:56 409475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:489|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 409479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 13:30:56 409483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856414408|now:1757683856409483|interval:4925|
[2025/09/12 13:30:56 409488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856414408|now:1757683856409483|interv:4925|
[2025/09/12 13:30:56 409491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151207|
[2025/09/12 13:30:56 409499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856414408|
[2025/09/12 13:30:56 409504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856414408|
[2025/09/12 13:30:56 409508] [debug] |xqc_engine_wakeup_after|wakeup:1757683856414408|now:1757683856409507|diff:4901|
[2025/09/12 13:30:56 409512] [debug] |xqc_engine_main_logic|END|now:1757683856409169|
[2025/09/12 13:30:56 409517] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856409517|
[2025/09/12 13:30:56 409521] [debug] |xqc_engine_wakeup_after|wakeup:1757683856414408|now:1757683856409521|diff:4887|
[2025/09/12 13:30:56 409525] [debug] |xqc_engine_main_logic|END|now:1757683856409517|
[2025/09/12 13:30:56 410620] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:182|state:ESTABED|recv_time:1757683856410619|
[2025/09/12 13:30:56 410629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 410635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:133|
[2025/09/12 13:30:56 410639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:134|
[2025/09/12 13:30:56 410645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:134|
[2025/09/12 13:30:56 410649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 410654] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 410660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:361|origin_pktnum:234|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:364|path_largest_ack:361|
[2025/09/12 13:30:56 410665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:70|tx_in_flight:148806|prior_delivered:175725|prior_time:1757683856351750|is_app_limited:0|send_elapse:57170|ack_elapse:58869|ctl_first_sent_time:1757683856352399|lagest_ack_time:1757683856410619|curr_delivered:245325|
[2025/09/12 13:30:56 410669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856352399|
[2025/09/12 13:30:56 410674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:340||sndq_packets_used_bytes:0|sndq_packets_free:96|
[2025/09/12 13:30:56 410678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:364|origin_pktnum:237|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:364|path_largest_ack:364|
[2025/09/12 13:30:56 410682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:72|tx_in_flight:147606|prior_delivered:178125|prior_time:1757683856353739|is_app_limited:0|send_elapse:57046|ack_elapse:56880|ctl_first_sent_time:1757683856354309|lagest_ack_time:1757683856410619|curr_delivered:246525|
[2025/09/12 13:30:56 410687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856354309|
[2025/09/12 13:30:56 410690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:338||sndq_packets_used_bytes:0|sndq_packets_free:98|
[2025/09/12 13:30:56 410694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56839|rttvar:585|minrtt:30564|latest_rtt:56310|ack_delay:40|
[2025/09/12 13:30:56 410699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56768|rttvar:581|minrtt:30564|latest_rtt:56310|ack_delay:40|
[2025/09/12 13:30:56 410703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:364|lost_pn:361|thresh:3|
[2025/09/12 13:30:56 410711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 410746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 410757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 410761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 410765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 410769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 410780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 410889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 410893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 410915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 410919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 410922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 410926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 410948] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 410958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 410961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 410969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 410980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 410988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 410996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 410999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 411003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 411007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 411011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 411015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 411019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 411022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 411026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 411030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 411037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 411040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 411044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 411048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 411052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 411056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 411060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 411063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 411067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 411071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 411076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 411082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 411088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 411094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 411099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 411105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 411112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:359|lost_pn:361|po_sent_time:1757683856350465|lost_send_time:1757683856346755|loss_delay:63864|frame:STREAM |repair:128|
[2025/09/12 13:30:56 411118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856350465u|
[2025/09/12 13:30:56 411124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 411129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856416350|now:1757683856411129|interval:5221|
[2025/09/12 13:30:56 411135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856416350|now:1757683856411129|interv:5221|
[2025/09/12 13:30:56 411141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57046, ack_elapse 56880, delivered 68400|rate 1199032|lost 136|
[2025/09/12 13:30:56 411146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199032) in round 7|
[2025/09/12 13:30:56 411152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 411161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 411166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856354309|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 411172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856354309|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 411179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147607|srtt:56768|latest_rtt:56310|min_rtt:30564|applimit:0|lost:135|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 411187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:134|largest:134|pns:2|
[2025/09/12 13:30:56 411192] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:182|pkt_type:SHORT_HEADER|pkt_num:134|frame:ACK |recv_time:1757683856410619|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 411199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976410619|now:1757683856410619|interv:120000000|
[2025/09/12 13:30:56 411204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976410619|now:1757683856410619|interv:120000000|
[2025/09/12 13:30:56 411210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856414408|pq_index:0|
[2025/09/12 13:30:56 411215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856409169|
[2025/09/12 13:30:56 411220] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856411220|
[2025/09/12 13:30:56 411227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856411225|
[2025/09/12 13:30:56 411235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56768|min_srtt:56768|path_bw:1211930|loss_rate:52.99|path_pto:0|
[2025/09/12 13:30:56 411241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:300675|
[2025/09/12 13:30:56 411247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56768|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 411254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:359|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 411260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56768|min_srtt:56768|path_bw:1211930|loss_rate:52.99|path_pto:0|
[2025/09/12 13:30:56 411265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:371415|
[2025/09/12 13:30:56 411271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56768|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 411282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 411290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56768|min_srtt:56768|path_bw:1211930|loss_rate:52.99|path_pto:0|
[2025/09/12 13:30:56 411296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:372594|
[2025/09/12 13:30:56 411302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56768|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 411308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 411314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56768|min_srtt:56768|path_bw:1211930|loss_rate:52.99|path_pto:0|
[2025/09/12 13:30:56 411320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:373773|
[2025/09/12 13:30:56 411326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 411331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 411336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 411342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 411349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:359|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 411355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:300675|
[2025/09/12 13:30:56 411362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 411367] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:490|
[2025/09/12 13:30:56 411392] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:490|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757683856411374|stream_id:8|stream_offset:300675|
[2025/09/12 13:30:56 411397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:490|origin_pktnum:359|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 411402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 13:30:56 411406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856416350|now:1757683856411405|interval:4945|
[2025/09/12 13:30:56 411410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856416350|now:1757683856411405|interv:4945|
[2025/09/12 13:30:56 411419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148807|
[2025/09/12 13:30:56 411424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 411428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:371415|
[2025/09/12 13:30:56 411432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 411436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:491|
[2025/09/12 13:30:56 411454] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:491|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148807|now:1757683856411442|stream_id:8|stream_offset:371415|
[2025/09/12 13:30:56 411459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:491|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 411464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 13:30:56 411468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856416350|now:1757683856411468|interval:4882|
[2025/09/12 13:30:56 411472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856416350|now:1757683856411468|interv:4882|
[2025/09/12 13:30:56 411476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150007|
[2025/09/12 13:30:56 411480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 411484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150007|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:372594|
[2025/09/12 13:30:56 411488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 411492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:492|
[2025/09/12 13:30:56 411509] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:492|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150007|now:1757683856411498|stream_id:8|stream_offset:372594|
[2025/09/12 13:30:56 411513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:492|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 411518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150007|applimit:0|
[2025/09/12 13:30:56 411521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856416350|now:1757683856411521|interval:4829|
[2025/09/12 13:30:56 411526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856416350|now:1757683856411521|interv:4829|
[2025/09/12 13:30:56 411530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151207|
[2025/09/12 13:30:56 411534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856416350|
[2025/09/12 13:30:56 411542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856416350|
[2025/09/12 13:30:56 411546] [debug] |xqc_engine_wakeup_after|wakeup:1757683856416350|now:1757683856411546|diff:4804|
[2025/09/12 13:30:56 411550] [debug] |xqc_engine_main_logic|END|now:1757683856411225|
[2025/09/12 13:30:56 411556] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856411555|
[2025/09/12 13:30:56 411559] [debug] |xqc_engine_wakeup_after|wakeup:1757683856416350|now:1757683856411559|diff:4791|
[2025/09/12 13:30:56 411563] [debug] |xqc_engine_main_logic|END|now:1757683856411555|
[2025/09/12 13:30:56 412640] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:185|state:ESTABED|recv_time:1757683856412640|
[2025/09/12 13:30:56 412649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 412655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:134|
[2025/09/12 13:30:56 412659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:135|
[2025/09/12 13:30:56 412665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:135|
[2025/09/12 13:30:56 412669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 412674] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 412680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:365|origin_pktnum:238|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:368|path_largest_ack:365|
[2025/09/12 13:30:56 412684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:72|tx_in_flight:148806|prior_delivered:178125|prior_time:1757683856353739|is_app_limited:0|send_elapse:57126|ack_elapse:58901|ctl_first_sent_time:1757683856354389|lagest_ack_time:1757683856412640|curr_delivered:247725|
[2025/09/12 13:30:56 412689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856354389|
[2025/09/12 13:30:56 412694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:337||sndq_packets_used_bytes:0|sndq_packets_free:99|
[2025/09/12 13:30:56 412698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:368|origin_pktnum:241|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:368|path_largest_ack:368|
[2025/09/12 13:30:56 412702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:76|tx_in_flight:145206|prior_delivered:180525|prior_time:1757683856355734|is_app_limited:0|send_elapse:56127|ack_elapse:56906|ctl_first_sent_time:1757683856356345|lagest_ack_time:1757683856412640|curr_delivered:248925|
[2025/09/12 13:30:56 412707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856356345|
[2025/09/12 13:30:56 412711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:335||sndq_packets_used_bytes:0|sndq_packets_free:101|
[2025/09/12 13:30:56 412715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56768|rttvar:581|minrtt:30564|latest_rtt:56295|ack_delay:32|
[2025/09/12 13:30:56 412719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56704|rttvar:562|minrtt:30564|latest_rtt:56295|ack_delay:32|
[2025/09/12 13:30:56 412723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:368|lost_pn:365|thresh:3|
[2025/09/12 13:30:56 412727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 412766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 412777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 412781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 412785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 412789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 412800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 412898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 412902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 412921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 412925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 412928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 412954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 412958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 412965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 412969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 412977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 412988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 412992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 412996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 413000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 413004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 413008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 413011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 413015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 413019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 413023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 413027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 413030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 413034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 413038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 413042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 413046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 413052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 413056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 413060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 413064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 413069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 413075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 413081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 413091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 413096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 413102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 413107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 413113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 413118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 413123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 413129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 413135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:362|lost_pn:365|po_sent_time:1757683856352486|lost_send_time:1757683856348848|loss_delay:63792|frame:STREAM |repair:128|
[2025/09/12 13:30:56 413142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:363|lost_pn:365|po_sent_time:1757683856352568|lost_send_time:1757683856348848|loss_delay:63792|frame:STREAM |repair:128|
[2025/09/12 13:30:56 413148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856352568u|
[2025/09/12 13:30:56 413153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 413158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856418273|now:1757683856413158|interval:5115|
[2025/09/12 13:30:56 413164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856418273|now:1757683856413158|interv:5115|
[2025/09/12 13:30:56 413170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56127, ack_elapse 56906, delivered 68400|rate 1201982|lost 138|
[2025/09/12 13:30:56 413175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201982) in round 7|
[2025/09/12 13:30:56 413181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 413192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 413197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856356345|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 413204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856356345|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 413210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:146407|srtt:56704|latest_rtt:56295|min_rtt:30564|applimit:0|lost:136|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 413217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:1|
[2025/09/12 13:30:56 413223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 13:30:56 413230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 13:30:56 413236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:135|largest:135|pns:2|
[2025/09/12 13:30:56 413242] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:185|pkt_type:SHORT_HEADER|pkt_num:135|frame:PING ACK |recv_time:1757683856412640|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 413248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976412640|now:1757683856412640|interv:120000000|
[2025/09/12 13:30:56 413254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976412640|now:1757683856412640|interv:120000000|
[2025/09/12 13:30:56 413259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856416350|pq_index:0|
[2025/09/12 13:30:56 413265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856411225|
[2025/09/12 13:30:56 413270] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856413270|
[2025/09/12 13:30:56 413278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856413276|
[2025/09/12 13:30:56 413286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|largest_recv:135|ack_delay:646|first_ack_range:95|largest_pkt_recv_time:1757683856412640|
[2025/09/12 13:30:56 413293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:135|low:40|pkt_pns:2|
[2025/09/12 13:30:56 413299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:135|frame_largest_recv:135|
[2025/09/12 13:30:56 413304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 13:30:56 413310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56704|min_srtt:56704|path_bw:1211930|loss_rate:52.50|path_pto:0|
[2025/09/12 13:30:56 413316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:301854|
[2025/09/12 13:30:56 413327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56704|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 413333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:362|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 413339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56704|min_srtt:56704|path_bw:1211930|loss_rate:52.50|path_pto:0|
[2025/09/12 13:30:56 413346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:303033|
[2025/09/12 13:30:56 413353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56704|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 413359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:363|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 413364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:8|stream_offset:373773|
[2025/09/12 13:30:56 413368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56704|min_srtt:56704|path_bw:1211930|loss_rate:52.50|path_pto:0|
[2025/09/12 13:30:56 413373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3608|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:374952|
[2025/09/12 13:30:56 413377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56704|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 413381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 413385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56704|min_srtt:56704|path_bw:1211930|loss_rate:52.50|path_pto:0|
[2025/09/12 13:30:56 413389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4808|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:376131|
[2025/09/12 13:30:56 413394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 413398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 413401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 413406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 413410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:362|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 413414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146407|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:301854|
[2025/09/12 13:30:56 413422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 413426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:493|
[2025/09/12 13:30:56 413452] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:493|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146407|now:1757683856413434|stream_id:8|stream_offset:301854|
[2025/09/12 13:30:56 413457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:493|origin_pktnum:362|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 413462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146407|applimit:0|
[2025/09/12 13:30:56 413466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856418273|now:1757683856413466|interval:4807|
[2025/09/12 13:30:56 413470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856418273|now:1757683856413466|interv:4807|
[2025/09/12 13:30:56 413474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147607|
[2025/09/12 13:30:56 413479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:363|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 413483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147607|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:303033|
[2025/09/12 13:30:56 413487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 413491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:494|
[2025/09/12 13:30:56 413509] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:494|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147607|now:1757683856413497|stream_id:8|stream_offset:303033|
[2025/09/12 13:30:56 413513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:494|origin_pktnum:363|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 413518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147607|applimit:0|
[2025/09/12 13:30:56 413522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856418273|now:1757683856413522|interval:4751|
[2025/09/12 13:30:56 413526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856418273|now:1757683856413522|interv:4751|
[2025/09/12 13:30:56 413530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148807|
[2025/09/12 13:30:56 413534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 413538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:148807|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:373773|
[2025/09/12 13:30:56 413543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 413547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:495|
[2025/09/12 13:30:56 413568] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:495|size:1208|sent:1224|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:148807|now:1757683856413556|stream_id:8|stream_offset:373773|
[2025/09/12 13:30:56 413573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:495|origin_pktnum:0|size:1208|enc_size:1224|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 413578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148807|applimit:0|
[2025/09/12 13:30:56 413582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856418273|now:1757683856413582|interval:4691|
[2025/09/12 13:30:56 413586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856418273|now:1757683856413582|interv:4691|
[2025/09/12 13:30:56 413590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150015|
[2025/09/12 13:30:56 413594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 413598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150015|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:374952|
[2025/09/12 13:30:56 413603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 413607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:496|
[2025/09/12 13:30:56 413623] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:496|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150015|now:1757683856413612|stream_id:8|stream_offset:374952|
[2025/09/12 13:30:56 413628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:496|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 413632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150015|applimit:0|
[2025/09/12 13:30:56 413636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856418273|now:1757683856413636|interval:4637|
[2025/09/12 13:30:56 413640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856418273|now:1757683856413636|interv:4637|
[2025/09/12 13:30:56 413644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151215|
[2025/09/12 13:30:56 413648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856418273|
[2025/09/12 13:30:56 413652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856418273|
[2025/09/12 13:30:56 413656] [debug] |xqc_engine_wakeup_after|wakeup:1757683856418273|now:1757683856413656|diff:4617|
[2025/09/12 13:30:56 413661] [debug] |xqc_engine_main_logic|END|now:1757683856413276|
[2025/09/12 13:30:56 413666] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856413666|
[2025/09/12 13:30:56 413670] [debug] |xqc_engine_wakeup_after|wakeup:1757683856418273|now:1757683856413670|diff:4603|
[2025/09/12 13:30:56 413674] [debug] |xqc_engine_main_logic|END|now:1757683856413666|
[2025/09/12 13:30:56 414599] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:186|state:ESTABED|recv_time:1757683856414598|
[2025/09/12 13:30:56 414608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 414618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:135|
[2025/09/12 13:30:56 414622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:136|
[2025/09/12 13:30:56 414628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:136|
[2025/09/12 13:30:56 414632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 414637] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 414643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:369|origin_pktnum:242|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:374|path_largest_ack:369|
[2025/09/12 13:30:56 414648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:76|tx_in_flight:146406|prior_delivered:180525|prior_time:1757683856355734|is_app_limited:0|send_elapse:56208|ack_elapse:58864|ctl_first_sent_time:1757683856356426|lagest_ack_time:1757683856414598|curr_delivered:250125|
[2025/09/12 13:30:56 414652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856356426|
[2025/09/12 13:30:56 414657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:335||sndq_packets_used_bytes:0|sndq_packets_free:101|
[2025/09/12 13:30:56 414661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:374|origin_pktnum:247|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:374|path_largest_ack:374|
[2025/09/12 13:30:56 414665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:78|tx_in_flight:147606|prior_delivered:182925|prior_time:1757683856357729|is_app_limited:0|send_elapse:58081|ack_elapse:56869|ctl_first_sent_time:1757683856358390|lagest_ack_time:1757683856414598|curr_delivered:251325|
[2025/09/12 13:30:56 414670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856358390|
[2025/09/12 13:30:56 414674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:333||sndq_packets_used_bytes:0|sndq_packets_free:103|
[2025/09/12 13:30:56 414678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56704|rttvar:562|minrtt:30564|latest_rtt:56208|ack_delay:40|
[2025/09/12 13:30:56 414682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56637|rttvar:556|minrtt:30564|latest_rtt:56208|ack_delay:40|
[2025/09/12 13:30:56 414686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:374|lost_pn:371|thresh:3|
[2025/09/12 13:30:56 414690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 414727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 414739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 414743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 414746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 414750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 414762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 414852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 414856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 414875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 414879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 414883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 414887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 414891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 414898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 414902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 414910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 414924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 414950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 414958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 414966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 414970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 414974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 414977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 414985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 414989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 414993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 414996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 415000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 415004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 415008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 415012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 415016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 415020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 415023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 415027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 415031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 415038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 415041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 415045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 415049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 415053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 415057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 415062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 415068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 415074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 415081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:366|lost_pn:371|po_sent_time:1757683856354481|lost_send_time:1757683856350882|loss_delay:63716|frame:STREAM |repair:128|
[2025/09/12 13:30:56 415088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:367|lost_pn:371|po_sent_time:1757683856354556|lost_send_time:1757683856350882|loss_delay:63716|frame:STREAM |repair:128|
[2025/09/12 13:30:56 415094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:370|lost_pn:371|po_sent_time:1757683856356507|lost_send_time:1757683856350882|loss_delay:63716|frame:STREAM |repair:128|
[2025/09/12 13:30:56 415101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:371|lost_pn:371|po_sent_time:1757683856356567|lost_send_time:1757683856350882|loss_delay:63716|frame:STREAM |repair:128|
[2025/09/12 13:30:56 415107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856356567u|
[2025/09/12 13:30:56 415112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 415118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856420342|now:1757683856415118|interval:5224|
[2025/09/12 13:30:56 415124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856420342|now:1757683856415118|interv:5224|
[2025/09/12 13:30:56 415129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58081, ack_elapse 56869, delivered 68400|rate 1177665|lost 142|
[2025/09/12 13:30:56 415135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1177665) in round 7|
[2025/09/12 13:30:56 415141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 415146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 415151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:4|acked:2400|po_sent_time:1757683856358390|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 415157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:4|acked:2400|po_sent_time:1757683856358390|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 415167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:144015|srtt:56637|latest_rtt:56208|min_rtt:30564|applimit:0|lost:138|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 415175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:136|largest:136|pns:2|
[2025/09/12 13:30:56 415181] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:186|pkt_type:SHORT_HEADER|pkt_num:136|frame:ACK |recv_time:1757683856414598|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 415188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976414598|now:1757683856414598|interv:120000000|
[2025/09/12 13:30:56 415193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976414598|now:1757683856414598|interv:120000000|
[2025/09/12 13:30:56 415198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856418273|pq_index:0|
[2025/09/12 13:30:56 415205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856413276|
[2025/09/12 13:30:56 415210] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856415210|
[2025/09/12 13:30:56 415219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856415216|
[2025/09/12 13:30:56 415227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1211930|loss_rate:52.42|path_pto:0|
[2025/09/12 13:30:56 415232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144015|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:304212|
[2025/09/12 13:30:56 415239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56637|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 415245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:366|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 415251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1211930|loss_rate:52.42|path_pto:0|
[2025/09/12 13:30:56 415257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:144015|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:305391|
[2025/09/12 13:30:56 415264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56637|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 415271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:367|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 415277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1211930|loss_rate:52.42|path_pto:0|
[2025/09/12 13:30:56 415288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:144015|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:231114|
[2025/09/12 13:30:56 415294] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56637|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 415300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:370|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 415306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1211930|loss_rate:52.42|path_pto:0|
[2025/09/12 13:30:56 415312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:144015|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:232293|
[2025/09/12 13:30:56 415318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56637|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 415323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:371|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 415329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1211930|loss_rate:52.42|path_pto:0|
[2025/09/12 13:30:56 415335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:144015|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:376131|
[2025/09/12 13:30:56 415341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56637|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 415349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 415354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1211930|loss_rate:52.42|path_pto:0|
[2025/09/12 13:30:56 415358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:144015|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:377310|
[2025/09/12 13:30:56 415363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56637|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 415367] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 415371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56637|min_srtt:56637|path_bw:1211930|loss_rate:52.42|path_pto:0|
[2025/09/12 13:30:56 415376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:7200|inflight:144015|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:378489|
[2025/09/12 13:30:56 415380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 415387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 415390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 415395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 415399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:366|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 415403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:144015|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:304212|
[2025/09/12 13:30:56 415408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 415412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:497|
[2025/09/12 13:30:56 415438] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:497|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:144015|now:1757683856415420|stream_id:8|stream_offset:304212|
[2025/09/12 13:30:56 415443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:497|origin_pktnum:366|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 415448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:144015|applimit:0|
[2025/09/12 13:30:56 415452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856420342|now:1757683856415452|interval:4890|
[2025/09/12 13:30:56 415456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856420342|now:1757683856415452|interv:4890|
[2025/09/12 13:30:56 415460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:145215|
[2025/09/12 13:30:56 415465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:367|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 415469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:145215|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:305391|
[2025/09/12 13:30:56 415473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 415477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:498|
[2025/09/12 13:30:56 415494] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:498|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:145215|now:1757683856415483|stream_id:8|stream_offset:305391|
[2025/09/12 13:30:56 415499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:498|origin_pktnum:367|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 415503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:145215|applimit:0|
[2025/09/12 13:30:56 415507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856420342|now:1757683856415507|interval:4835|
[2025/09/12 13:30:56 415511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856420342|now:1757683856415507|interv:4835|
[2025/09/12 13:30:56 415519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:146415|
[2025/09/12 13:30:56 415523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:370|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 415527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146415|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:231114|
[2025/09/12 13:30:56 415532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 415536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:499|
[2025/09/12 13:30:56 415552] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:499|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146415|now:1757683856415541|stream_id:8|stream_offset:231114|
[2025/09/12 13:30:56 415557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:499|origin_pktnum:245|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 415562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146415|applimit:0|
[2025/09/12 13:30:56 415566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856420342|now:1757683856415566|interval:4776|
[2025/09/12 13:30:56 415570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856420342|now:1757683856415566|interv:4776|
[2025/09/12 13:30:56 415574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147615|
[2025/09/12 13:30:56 415578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:371|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 415582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147615|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:232293|
[2025/09/12 13:30:56 415586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 415590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:500|
[2025/09/12 13:30:56 415606] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:500|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147615|now:1757683856415596|stream_id:8|stream_offset:232293|
[2025/09/12 13:30:56 415611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:500|origin_pktnum:246|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 415615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147615|applimit:0|
[2025/09/12 13:30:56 415619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856420342|now:1757683856415619|interval:4723|
[2025/09/12 13:30:56 415623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856420342|now:1757683856415619|interv:4723|
[2025/09/12 13:30:56 415627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148815|
[2025/09/12 13:30:56 415635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 415639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148815|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:376131|
[2025/09/12 13:30:56 415644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 415647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:501|
[2025/09/12 13:30:56 415665] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:501|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148815|now:1757683856415653|stream_id:8|stream_offset:376131|
[2025/09/12 13:30:56 415669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:501|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 415674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148815|applimit:0|
[2025/09/12 13:30:56 415678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856420342|now:1757683856415678|interval:4664|
[2025/09/12 13:30:56 415682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856420342|now:1757683856415678|interv:4664|
[2025/09/12 13:30:56 415686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150015|
[2025/09/12 13:30:56 415690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 415694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150015|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:377310|
[2025/09/12 13:30:56 415698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 415702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:502|
[2025/09/12 13:30:56 415719] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:502|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150015|now:1757683856415708|stream_id:8|stream_offset:377310|
[2025/09/12 13:30:56 415724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:502|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 415728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150015|applimit:0|
[2025/09/12 13:30:56 415732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856420342|now:1757683856415732|interval:4610|
[2025/09/12 13:30:56 415736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856420342|now:1757683856415732|interv:4610|
[2025/09/12 13:30:56 415740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151215|
[2025/09/12 13:30:56 415744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856420342|
[2025/09/12 13:30:56 415748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856420342|
[2025/09/12 13:30:56 415752] [debug] |xqc_engine_wakeup_after|wakeup:1757683856420342|now:1757683856415752|diff:4590|
[2025/09/12 13:30:56 415760] [debug] |xqc_engine_main_logic|END|now:1757683856415216|
[2025/09/12 13:30:56 415765] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856415765|
[2025/09/12 13:30:56 415769] [debug] |xqc_engine_wakeup_after|wakeup:1757683856420342|now:1757683856415769|diff:4573|
[2025/09/12 13:30:56 415773] [debug] |xqc_engine_main_logic|END|now:1757683856415765|
[2025/09/12 13:30:56 416660] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:188|state:ESTABED|recv_time:1757683856416660|
[2025/09/12 13:30:56 416670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 416676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:136|
[2025/09/12 13:30:56 416680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:137|
[2025/09/12 13:30:56 416686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:137|
[2025/09/12 13:30:56 416690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 416695] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 416702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:375|origin_pktnum:248|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:378|path_largest_ack:375|
[2025/09/12 13:30:56 416706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:78|tx_in_flight:148806|prior_delivered:182925|prior_time:1757683856357729|is_app_limited:0|send_elapse:58180|ack_elapse:58931|ctl_first_sent_time:1757683856358489|lagest_ack_time:1757683856416660|curr_delivered:252525|
[2025/09/12 13:30:56 416711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856358489|
[2025/09/12 13:30:56 416716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:335||sndq_packets_used_bytes:0|sndq_packets_free:101|
[2025/09/12 13:30:56 416720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:378|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:378|path_largest_ack:378|
[2025/09/12 13:30:56 416724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:78|tx_in_flight:151206|prior_delivered:184125|prior_time:1757683856358723|is_app_limited:0|send_elapse:57060|ack_elapse:57937|ctl_first_sent_time:1757683856359333|lagest_ack_time:1757683856416660|curr_delivered:253725|
[2025/09/12 13:30:56 416729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856359333|
[2025/09/12 13:30:56 416733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:334||sndq_packets_used_bytes:0|sndq_packets_free:102|
[2025/09/12 13:30:56 416737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56637|rttvar:556|minrtt:30564|latest_rtt:57327|ack_delay:96|
[2025/09/12 13:30:56 416741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56711|rttvar:565|minrtt:30564|latest_rtt:57327|ack_delay:96|
[2025/09/12 13:30:56 416745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:378|lost_pn:375|thresh:3|
[2025/09/12 13:30:56 416749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 416788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 416800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 416804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 416807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 416811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 416823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 416909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 416913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 416950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 416954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 416958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 416962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 416966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 416973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 416980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 416988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 416996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 416999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 417007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 417015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 417022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 417026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 417030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 417034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 417041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 417049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 417054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 417060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 417066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 417125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 417172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 417178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 417185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:372|lost_pn:375|po_sent_time:1757683856356626|lost_send_time:1757683856352168|loss_delay:64492|frame:STREAM |repair:128|
[2025/09/12 13:30:56 417191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:373|lost_pn:375|po_sent_time:1757683856356680|lost_send_time:1757683856352168|loss_delay:64492|frame:STREAM |repair:128|
[2025/09/12 13:30:56 417197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856356680u|
[2025/09/12 13:30:56 417203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 417209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856423056|now:1757683856417208|interval:5848|
[2025/09/12 13:30:56 417216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856423056|now:1757683856417208|interv:5848|
[2025/09/12 13:30:56 417221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57060, ack_elapse 57937, delivered 69600|rate 1201304|lost 144|
[2025/09/12 13:30:56 417229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201304) in round 7|
[2025/09/12 13:30:56 417233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 417237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 417241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856359333|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 417245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856359333|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 417250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:146415|srtt:56711|latest_rtt:57327|min_rtt:30564|applimit:0|lost:142|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 417256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:137|largest:137|pns:2|
[2025/09/12 13:30:56 417260] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:188|pkt_type:SHORT_HEADER|pkt_num:137|frame:ACK |recv_time:1757683856416660|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 417265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976416660|now:1757683856416660|interv:120000000|
[2025/09/12 13:30:56 417269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976416660|now:1757683856416660|interv:120000000|
[2025/09/12 13:30:56 417273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856420342|pq_index:0|
[2025/09/12 13:30:56 417277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856415216|
[2025/09/12 13:30:56 417281] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856417281|
[2025/09/12 13:30:56 417286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856417285|
[2025/09/12 13:30:56 417293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56711|min_srtt:56711|path_bw:1211930|loss_rate:53.08|path_pto:0|
[2025/09/12 13:30:56 417297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146415|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:306570|
[2025/09/12 13:30:56 417301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56711|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 417306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:372|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 417310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56711|min_srtt:56711|path_bw:1211930|loss_rate:53.08|path_pto:0|
[2025/09/12 13:30:56 417314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146415|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:307749|
[2025/09/12 13:30:56 417325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56711|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 417329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:373|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 417333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56711|min_srtt:56711|path_bw:1211930|loss_rate:53.08|path_pto:0|
[2025/09/12 13:30:56 417338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146415|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:378489|
[2025/09/12 13:30:56 417342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56711|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 417346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 417350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56711|min_srtt:56711|path_bw:1211930|loss_rate:53.08|path_pto:0|
[2025/09/12 13:30:56 417354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146415|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:379668|
[2025/09/12 13:30:56 417359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56711|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 417363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 417367] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56711|min_srtt:56711|path_bw:1211930|loss_rate:53.08|path_pto:0|
[2025/09/12 13:30:56 417371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146415|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:380847|
[2025/09/12 13:30:56 417375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 417379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 417383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 417387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 417391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:372|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 417396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146415|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:306570|
[2025/09/12 13:30:56 417400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 417407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:503|
[2025/09/12 13:30:56 417435] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:503|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146415|now:1757683856417414|stream_id:8|stream_offset:306570|
[2025/09/12 13:30:56 417441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:503|origin_pktnum:372|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 417445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146415|applimit:0|
[2025/09/12 13:30:56 417449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856423056|now:1757683856417449|interval:5607|
[2025/09/12 13:30:56 417454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856423056|now:1757683856417449|interv:5607|
[2025/09/12 13:30:56 417458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147615|
[2025/09/12 13:30:56 417462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:373|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 417466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147615|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:307749|
[2025/09/12 13:30:56 417471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 417475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:504|
[2025/09/12 13:30:56 417492] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:504|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147615|now:1757683856417480|stream_id:8|stream_offset:307749|
[2025/09/12 13:30:56 417497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:504|origin_pktnum:373|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 417501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147615|applimit:0|
[2025/09/12 13:30:56 417505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856423056|now:1757683856417505|interval:5551|
[2025/09/12 13:30:56 417509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856423056|now:1757683856417505|interv:5551|
[2025/09/12 13:30:56 417513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148815|
[2025/09/12 13:30:56 417517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 417521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148815|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:378489|
[2025/09/12 13:30:56 417526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 417530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:505|
[2025/09/12 13:30:56 417546] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:505|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148815|now:1757683856417535|stream_id:8|stream_offset:378489|
[2025/09/12 13:30:56 417554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:505|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 417559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148815|applimit:0|
[2025/09/12 13:30:56 417563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856423056|now:1757683856417562|interval:5494|
[2025/09/12 13:30:56 417567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856423056|now:1757683856417562|interv:5494|
[2025/09/12 13:30:56 417571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150015|
[2025/09/12 13:30:56 417575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 417579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150015|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:379668|
[2025/09/12 13:30:56 417583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 417587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:506|
[2025/09/12 13:30:56 417604] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:506|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150015|now:1757683856417593|stream_id:8|stream_offset:379668|
[2025/09/12 13:30:56 417609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:506|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 417613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150015|applimit:0|
[2025/09/12 13:30:56 417617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856423056|now:1757683856417617|interval:5439|
[2025/09/12 13:30:56 417621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856423056|now:1757683856417617|interv:5439|
[2025/09/12 13:30:56 417625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151215|
[2025/09/12 13:30:56 417630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856423056|
[2025/09/12 13:30:56 417634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856423056|
[2025/09/12 13:30:56 417638] [debug] |xqc_engine_wakeup_after|wakeup:1757683856423056|now:1757683856417638|diff:5418|
[2025/09/12 13:30:56 417642] [debug] |xqc_engine_main_logic|END|now:1757683856417285|
[2025/09/12 13:30:56 417647] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856417647|
[2025/09/12 13:30:56 417651] [debug] |xqc_engine_wakeup_after|wakeup:1757683856423056|now:1757683856417651|diff:5405|
[2025/09/12 13:30:56 417655] [debug] |xqc_engine_main_logic|END|now:1757683856417647|
[2025/09/12 13:30:56 418594] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:188|state:ESTABED|recv_time:1757683856418593|
[2025/09/12 13:30:56 418603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 418609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:137|
[2025/09/12 13:30:56 418618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:138|
[2025/09/12 13:30:56 418624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:138|
[2025/09/12 13:30:56 418628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 418632] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 418639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:379|origin_pktnum:252|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:380|path_largest_ack:379|
[2025/09/12 13:30:56 418643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:82|tx_in_flight:145206|prior_delivered:186525|prior_time:1757683856360694|is_app_limited:0|send_elapse:57284|ack_elapse:57899|ctl_first_sent_time:1757683856361493|lagest_ack_time:1757683856418593|curr_delivered:254925|
[2025/09/12 13:30:56 418648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856361493|
[2025/09/12 13:30:56 418653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:334||sndq_packets_used_bytes:0|sndq_packets_free:102|
[2025/09/12 13:30:56 418657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:380|origin_pktnum:253|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:380|path_largest_ack:380|
[2025/09/12 13:30:56 418661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:82|tx_in_flight:145206|prior_delivered:186525|prior_time:1757683856360694|is_app_limited:0|send_elapse:57284|ack_elapse:57899|ctl_first_sent_time:1757683856361493|lagest_ack_time:1757683856418593|curr_delivered:256125|
[2025/09/12 13:30:56 418666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856361578|
[2025/09/12 13:30:56 418670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:332||sndq_packets_used_bytes:0|sndq_packets_free:104|
[2025/09/12 13:30:56 418674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56711|rttvar:565|minrtt:30564|latest_rtt:57015|ack_delay:48|
[2025/09/12 13:30:56 418678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56743|rttvar:488|minrtt:30564|latest_rtt:57015|ack_delay:48|
[2025/09/12 13:30:56 418682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:380|lost_pn:377|thresh:3|
[2025/09/12 13:30:56 418686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 418723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 418735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 418739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 418742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 418746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 418758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 418837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 418840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 418860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 418863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 418867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 418871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 418875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 418882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 418886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 418894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 418905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 418915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 418923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 418950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 418954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 418958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 418961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 418969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 418977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 418981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 418984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 418988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 418996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 419026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 419078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 419084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:376|lost_pn:377|po_sent_time:1757683856358564|lost_send_time:1757683856354452|loss_delay:64141|frame:STREAM |repair:128|
[2025/09/12 13:30:56 419103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:377|lost_pn:377|po_sent_time:1757683856358652|lost_send_time:1757683856354452|loss_delay:64141|frame:STREAM |repair:128|
[2025/09/12 13:30:56 419109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856358652u|
[2025/09/12 13:30:56 419114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 419120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56743|rtt_var:488|pto_duration:58743|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 419125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 419131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 419136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 146415|
[2025/09/12 13:30:56 419141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856501336|now:1757683856419119|interv:82217|
[2025/09/12 13:30:56 419146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856501336|now:1757683856419119|interval:82217|pto_count:0|srtt:56743
[2025/09/12 13:30:56 419152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57284, ack_elapse 57899, delivered 69600|rate 1202093|lost 146|
[2025/09/12 13:30:56 419158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202093) in round 7|
[2025/09/12 13:30:56 419164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 419173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 419178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856361578|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 419184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856361578|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 419190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:146415|srtt:56743|latest_rtt:57015|min_rtt:30564|applimit:0|lost:144|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 419198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:138|largest:138|pns:2|
[2025/09/12 13:30:56 419204] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:188|pkt_type:SHORT_HEADER|pkt_num:138|frame:ACK |recv_time:1757683856418593|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 419210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976418593|now:1757683856418593|interv:120000000|
[2025/09/12 13:30:56 419216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976418593|now:1757683856418593|interv:120000000|
[2025/09/12 13:30:56 419221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856423056|pq_index:0|
[2025/09/12 13:30:56 419227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856417285|
[2025/09/12 13:30:56 419232] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856419232|
[2025/09/12 13:30:56 419240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856419238|
[2025/09/12 13:30:56 419247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56743|min_srtt:56743|path_bw:1211930|loss_rate:52.99|path_pto:0|
[2025/09/12 13:30:56 419255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146415|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:308928|
[2025/09/12 13:30:56 419262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56743|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 419269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:376|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 419275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56743|min_srtt:56743|path_bw:1211930|loss_rate:52.99|path_pto:0|
[2025/09/12 13:30:56 419280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146415|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:310107|
[2025/09/12 13:30:56 419287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56743|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 419297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:377|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 419303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56743|min_srtt:56743|path_bw:1211930|loss_rate:52.99|path_pto:0|
[2025/09/12 13:30:56 419308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146415|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:380847|
[2025/09/12 13:30:56 419315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56743|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 419322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 419328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56743|min_srtt:56743|path_bw:1211930|loss_rate:52.99|path_pto:0|
[2025/09/12 13:30:56 419332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146415|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:382026|
[2025/09/12 13:30:56 419337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56743|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 419341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 419345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56743|min_srtt:56743|path_bw:1211930|loss_rate:52.99|path_pto:0|
[2025/09/12 13:30:56 419349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146415|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:383205|
[2025/09/12 13:30:56 419354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 419358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 419361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 419366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 419370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:376|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 419374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146415|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:308928|
[2025/09/12 13:30:56 419378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 419383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:507|
[2025/09/12 13:30:56 419408] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:507|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146415|now:1757683856419390|stream_id:8|stream_offset:308928|
[2025/09/12 13:30:56 419417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:507|origin_pktnum:376|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 419422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146415|applimit:0|
[2025/09/12 13:30:56 419426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56743|rtt_var:488|pto_duration:58743|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 419430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 419434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 419438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 147615|
[2025/09/12 13:30:56 419442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856503133|now:1757683856419426|interv:83707|
[2025/09/12 13:30:56 419446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856503133|now:1757683856419426|interval:83707|pto_count:0|srtt:56743
[2025/09/12 13:30:56 419451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147615|
[2025/09/12 13:30:56 419455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:377|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 419459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147615|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:310107|
[2025/09/12 13:30:56 419464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 419468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:508|
[2025/09/12 13:30:56 419485] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:508|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147615|now:1757683856419473|stream_id:8|stream_offset:310107|
[2025/09/12 13:30:56 419490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:508|origin_pktnum:377|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 419495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147615|applimit:0|
[2025/09/12 13:30:56 419499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56743|rtt_var:488|pto_duration:58743|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 419503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 419507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 419510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 148815|
[2025/09/12 13:30:56 419514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856503216|now:1757683856419498|interv:83718|
[2025/09/12 13:30:56 419518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856503216|now:1757683856419498|interval:83718|pto_count:0|srtt:56743
[2025/09/12 13:30:56 419526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148815|
[2025/09/12 13:30:56 419530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 419534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148815|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:380847|
[2025/09/12 13:30:56 419539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 419542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:509|
[2025/09/12 13:30:56 419559] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:509|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148815|now:1757683856419548|stream_id:8|stream_offset:380847|
[2025/09/12 13:30:56 419564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:509|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 419569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148815|applimit:0|
[2025/09/12 13:30:56 419573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56743|rtt_var:488|pto_duration:58743|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 419577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 419581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 419585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 150015|
[2025/09/12 13:30:56 419588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856503291|now:1757683856419573|interv:83718|
[2025/09/12 13:30:56 419592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856503291|now:1757683856419573|interval:83718|pto_count:0|srtt:56743
[2025/09/12 13:30:56 419596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150015|
[2025/09/12 13:30:56 419601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 419605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150015|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:382026|
[2025/09/12 13:30:56 419609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 419613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:510|
[2025/09/12 13:30:56 419629] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:510|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150015|now:1757683856419618|stream_id:8|stream_offset:382026|
[2025/09/12 13:30:56 419634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:510|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 419641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150015|applimit:0|
[2025/09/12 13:30:56 419645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56743|rtt_var:488|pto_duration:58743|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 419649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 419653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 419657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 151215|
[2025/09/12 13:30:56 419661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856503361|now:1757683856419645|interv:83716|
[2025/09/12 13:30:56 419665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856503361|now:1757683856419645|interval:83716|pto_count:0|srtt:56743
[2025/09/12 13:30:56 419669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151215|
[2025/09/12 13:30:56 419673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856503361|
[2025/09/12 13:30:56 419677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856503361|
[2025/09/12 13:30:56 419681] [debug] |xqc_engine_wakeup_after|wakeup:1757683856503361|now:1757683856419681|diff:83680|
[2025/09/12 13:30:56 419685] [debug] |xqc_engine_main_logic|END|now:1757683856419238|
[2025/09/12 13:30:56 419692] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:190|state:ESTABED|recv_time:1757683856419692|
[2025/09/12 13:30:56 419697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 419702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:138|
[2025/09/12 13:30:56 419706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:139|
[2025/09/12 13:30:56 419711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:139|
[2025/09/12 13:30:56 419715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 419720] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 419727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:385|origin_pktnum:258|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:385|path_largest_ack:385|
[2025/09/12 13:30:56 419731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:84|tx_in_flight:147606|prior_delivered:188925|prior_time:1757683856362724|is_app_limited:0|send_elapse:57185|ack_elapse:56968|ctl_first_sent_time:1757683856363325|lagest_ack_time:1757683856419692|curr_delivered:257325|
[2025/09/12 13:30:56 419736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856363325|
[2025/09/12 13:30:56 419740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:332||sndq_packets_used_bytes:0|sndq_packets_free:104|
[2025/09/12 13:30:56 419744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56743|rttvar:488|minrtt:30564|latest_rtt:56367|ack_delay:40|
[2025/09/12 13:30:56 419749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56691|rttvar:470|minrtt:30564|latest_rtt:56367|ack_delay:40|
[2025/09/12 13:30:56 419756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:385|lost_pn:382|thresh:3|
[2025/09/12 13:30:56 419760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 419794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 419806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 419809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 419813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 419817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 419828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 419903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 419907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 419926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 419943] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 419950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 419953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 419957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 419965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 419971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 419979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 419990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 419994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 419998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 420006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 420013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 420017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 420021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 420025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 420032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 420040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 420044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 420049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 420056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 420115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 420167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 420173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 420195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:381|lost_pn:382|po_sent_time:1757683856361657|lost_send_time:1757683856355915|loss_delay:63777|frame:STREAM |repair:128|
[2025/09/12 13:30:56 420201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:382|lost_pn:382|po_sent_time:1757683856361733|lost_send_time:1757683856355915|loss_delay:63777|frame:STREAM |repair:128|
[2025/09/12 13:30:56 420208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856361733u|
[2025/09/12 13:30:56 420215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 420223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856425588|now:1757683856420223|interval:5365|
[2025/09/12 13:30:56 420227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856425588|now:1757683856420223|interv:5365|
[2025/09/12 13:30:56 420231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57185, ack_elapse 56968, delivered 68400|rate 1196117|lost 148|
[2025/09/12 13:30:56 420235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1196117) in round 7|
[2025/09/12 13:30:56 420240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 420244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 420247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856363325|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 420252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856363325|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 420256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147615|srtt:56691|latest_rtt:56367|min_rtt:30564|applimit:0|lost:146|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 420262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:139|largest:139|pns:2|
[2025/09/12 13:30:56 420267] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:190|pkt_type:SHORT_HEADER|pkt_num:139|frame:ACK |recv_time:1757683856419692|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 420272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976419692|now:1757683856419692|interv:120000000|
[2025/09/12 13:30:56 420276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976419692|now:1757683856419692|interv:120000000|
[2025/09/12 13:30:56 420280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856503361|pq_index:0|
[2025/09/12 13:30:56 420284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856419238|
[2025/09/12 13:30:56 420288] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856420288|
[2025/09/12 13:30:56 420293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856420292|
[2025/09/12 13:30:56 420298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56691|min_srtt:56691|path_bw:1211930|loss_rate:52.90|path_pto:0|
[2025/09/12 13:30:56 420303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147615|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:240546|
[2025/09/12 13:30:56 420307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56691|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 420314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:381|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 420319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56691|min_srtt:56691|path_bw:1211930|loss_rate:52.90|path_pto:0|
[2025/09/12 13:30:56 420323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147615|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:241725|
[2025/09/12 13:30:56 420327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56691|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 420332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:382|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 420336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56691|min_srtt:56691|path_bw:1211930|loss_rate:52.90|path_pto:0|
[2025/09/12 13:30:56 420340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147615|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:383205|
[2025/09/12 13:30:56 420344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56691|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 420348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 420353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56691|min_srtt:56691|path_bw:1211930|loss_rate:52.90|path_pto:0|
[2025/09/12 13:30:56 420357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147615|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:384384|
[2025/09/12 13:30:56 420361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 420365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 420369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 420373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 420377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:381|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 420381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147615|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:240546|
[2025/09/12 13:30:56 420386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 420390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:511|
[2025/09/12 13:30:56 420419] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:511|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147615|now:1757683856420397|stream_id:8|stream_offset:240546|
[2025/09/12 13:30:56 420428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:511|origin_pktnum:256|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 420433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147615|applimit:0|
[2025/09/12 13:30:56 420437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856425588|now:1757683856420437|interval:5151|
[2025/09/12 13:30:56 420442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856425588|now:1757683856420437|interv:5151|
[2025/09/12 13:30:56 420446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148815|
[2025/09/12 13:30:56 420450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:382|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 420454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148815|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:241725|
[2025/09/12 13:30:56 420459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 420463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:512|
[2025/09/12 13:30:56 420481] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:512|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148815|now:1757683856420468|stream_id:8|stream_offset:241725|
[2025/09/12 13:30:56 420486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:512|origin_pktnum:257|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 420491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148815|applimit:0|
[2025/09/12 13:30:56 420495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856425588|now:1757683856420495|interval:5093|
[2025/09/12 13:30:56 420499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856425588|now:1757683856420495|interv:5093|
[2025/09/12 13:30:56 420503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150015|
[2025/09/12 13:30:56 420507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 420511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150015|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:383205|
[2025/09/12 13:30:56 420516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 420520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:513|
[2025/09/12 13:30:56 420536] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:513|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150015|now:1757683856420525|stream_id:8|stream_offset:383205|
[2025/09/12 13:30:56 420541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:513|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 420549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150015|applimit:0|
[2025/09/12 13:30:56 420553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856425588|now:1757683856420553|interval:5035|
[2025/09/12 13:30:56 420558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856425588|now:1757683856420553|interv:5035|
[2025/09/12 13:30:56 420562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151215|
[2025/09/12 13:30:56 420566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856425588|
[2025/09/12 13:30:56 420570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856425588|
[2025/09/12 13:30:56 420574] [debug] |xqc_engine_wakeup_after|wakeup:1757683856425588|now:1757683856420574|diff:5014|
[2025/09/12 13:30:56 420579] [debug] |xqc_engine_main_logic|END|now:1757683856420292|
[2025/09/12 13:30:56 420584] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856420584|
[2025/09/12 13:30:56 420588] [debug] |xqc_engine_wakeup_after|wakeup:1757683856425588|now:1757683856420588|diff:5000|
[2025/09/12 13:30:56 420592] [debug] |xqc_engine_main_logic|END|now:1757683856420584|
[2025/09/12 13:30:56 421587] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:192|state:ESTABED|recv_time:1757683856421587|
[2025/09/12 13:30:56 421597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 421603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:139|
[2025/09/12 13:30:56 421607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:140|
[2025/09/12 13:30:56 421613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:140|
[2025/09/12 13:30:56 421617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 421622] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 421628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:386|origin_pktnum:259|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:389|path_largest_ack:386|
[2025/09/12 13:30:56 421633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:84|tx_in_flight:148806|prior_delivered:188925|prior_time:1757683856362724|is_app_limited:0|send_elapse:57277|ack_elapse:58863|ctl_first_sent_time:1757683856363417|lagest_ack_time:1757683856421587|curr_delivered:258525|
[2025/09/12 13:30:56 421637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856363417|
[2025/09/12 13:30:56 421642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:332||sndq_packets_used_bytes:0|sndq_packets_free:104|
[2025/09/12 13:30:56 421646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:389|origin_pktnum:262|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:389|path_largest_ack:389|
[2025/09/12 13:30:56 421651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:85|tx_in_flight:150006|prior_delivered:190125|prior_time:1757683856363760|is_app_limited:0|send_elapse:56243|ack_elapse:57827|ctl_first_sent_time:1757683856364357|lagest_ack_time:1757683856421587|curr_delivered:259725|
[2025/09/12 13:30:56 421655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856364357|
[2025/09/12 13:30:56 421663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:330||sndq_packets_used_bytes:0|sndq_packets_free:106|
[2025/09/12 13:30:56 421667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56691|rttvar:470|minrtt:30564|latest_rtt:57230|ack_delay:40|
[2025/09/12 13:30:56 421672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56753|rttvar:477|minrtt:30564|latest_rtt:57230|ack_delay:40|
[2025/09/12 13:30:56 421676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:389|lost_pn:386|thresh:3|
[2025/09/12 13:30:56 421680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 421715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 421726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 421730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 421734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 421737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 421749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 421816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 421820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 421839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 421843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 421847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 421851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 421855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 421865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 421869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 421876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 421888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 421896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 421903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 421911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 421915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 421919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 421922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 421946] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 421956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 421960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 421964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 421968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 421997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:383|lost_pn:386|po_sent_time:1757683856361811|lost_send_time:1757683856357204|loss_delay:64383|frame:STREAM |repair:128|
[2025/09/12 13:30:56 422103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:384|lost_pn:386|po_sent_time:1757683856361885|lost_send_time:1757683856357204|loss_delay:64383|frame:STREAM |repair:128|
[2025/09/12 13:30:56 422110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856361885u|
[2025/09/12 13:30:56 422115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 422121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856427878|now:1757683856422120|interval:5758|
[2025/09/12 13:30:56 422126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856427878|now:1757683856422120|interv:5758|
[2025/09/12 13:30:56 422132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56243, ack_elapse 57827, delivered 69600|rate 1203590|lost 150|
[2025/09/12 13:30:56 422138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203590) in round 7|
[2025/09/12 13:30:56 422144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 422149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 422154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856364357|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 422160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:2400|po_sent_time:1757683856364357|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 422167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:146415|srtt:56753|latest_rtt:57230|min_rtt:30564|applimit:0|lost:148|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 422174] [stats] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0||cwnd:152077|inflight:146415|mode:0|applimit:0|pacing_rate:3976825|bw:1211930|srtt:56753|latest_rtt:57230|min_rtt:30564|send:505|lost:148|tlp:0|recv:138|recovery:0|slow_start:1|conn_life:350407|acked:2400|delivered:259725|is_cwnd_limited:1|
[2025/09/12 13:30:56 422182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:140|largest:140|pns:2|
[2025/09/12 13:30:56 422188] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:192|pkt_type:SHORT_HEADER|pkt_num:140|frame:ACK |recv_time:1757683856421587|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 422194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976421587|now:1757683856421587|interv:120000000|
[2025/09/12 13:30:56 422200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976421587|now:1757683856421587|interv:120000000|
[2025/09/12 13:30:56 422205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856425588|pq_index:0|
[2025/09/12 13:30:56 422211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856420292|
[2025/09/12 13:30:56 422220] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856422220|
[2025/09/12 13:30:56 422227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856422225|
[2025/09/12 13:30:56 422234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56753|min_srtt:56753|path_bw:1211930|loss_rate:53.19|path_pto:0|
[2025/09/12 13:30:56 422240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146415|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:312465|
[2025/09/12 13:30:56 422247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56753|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 422255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:383|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 422262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56753|min_srtt:56753|path_bw:1211930|loss_rate:53.19|path_pto:0|
[2025/09/12 13:30:56 422268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:146415|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:313644|
[2025/09/12 13:30:56 422274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56753|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 422280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:384|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 422286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56753|min_srtt:56753|path_bw:1211930|loss_rate:53.19|path_pto:0|
[2025/09/12 13:30:56 422292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:146415|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:384384|
[2025/09/12 13:30:56 422298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56753|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 422304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 422310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56753|min_srtt:56753|path_bw:1211930|loss_rate:53.19|path_pto:0|
[2025/09/12 13:30:56 422316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:146415|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:385563|
[2025/09/12 13:30:56 422323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56753|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 422330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 422337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56753|min_srtt:56753|path_bw:1211930|loss_rate:53.19|path_pto:0|
[2025/09/12 13:30:56 422342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:146415|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:386742|
[2025/09/12 13:30:56 422346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 422350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 422353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 422358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 422362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:383|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 422366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:146415|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:312465|
[2025/09/12 13:30:56 422371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 422375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:514|
[2025/09/12 13:30:56 422400] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:514|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:146415|now:1757683856422382|stream_id:8|stream_offset:312465|
[2025/09/12 13:30:56 422406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:514|origin_pktnum:383|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 422410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:146415|applimit:0|
[2025/09/12 13:30:56 422414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856427878|now:1757683856422414|interval:5464|
[2025/09/12 13:30:56 422419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856427878|now:1757683856422414|interv:5464|
[2025/09/12 13:30:56 422423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:147615|
[2025/09/12 13:30:56 422427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:384|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 422432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147615|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:313644|
[2025/09/12 13:30:56 422436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 422440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:515|
[2025/09/12 13:30:56 422457] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:515|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147615|now:1757683856422445|stream_id:8|stream_offset:313644|
[2025/09/12 13:30:56 422462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:515|origin_pktnum:384|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 422469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147615|applimit:0|
[2025/09/12 13:30:56 422473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856427878|now:1757683856422473|interval:5405|
[2025/09/12 13:30:56 422478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856427878|now:1757683856422473|interv:5405|
[2025/09/12 13:30:56 422482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148815|
[2025/09/12 13:30:56 422486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 422490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148815|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:384384|
[2025/09/12 13:30:56 422494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 422498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:516|
[2025/09/12 13:30:56 422515] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:516|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148815|now:1757683856422504|stream_id:8|stream_offset:384384|
[2025/09/12 13:30:56 422520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:516|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 422525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148815|applimit:0|
[2025/09/12 13:30:56 422529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856427878|now:1757683856422529|interval:5349|
[2025/09/12 13:30:56 422533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856427878|now:1757683856422529|interv:5349|
[2025/09/12 13:30:56 422537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150015|
[2025/09/12 13:30:56 422541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 422545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150015|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:385563|
[2025/09/12 13:30:56 422550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 422553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:517|
[2025/09/12 13:30:56 422570] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:517|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150015|now:1757683856422559|stream_id:8|stream_offset:385563|
[2025/09/12 13:30:56 422574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:517|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 422579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150015|applimit:0|
[2025/09/12 13:30:56 422586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856427878|now:1757683856422586|interval:5292|
[2025/09/12 13:30:56 422590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856427878|now:1757683856422586|interv:5292|
[2025/09/12 13:30:56 422594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151215|
[2025/09/12 13:30:56 422598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856427878|
[2025/09/12 13:30:56 422603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856427878|
[2025/09/12 13:30:56 422606] [debug] |xqc_engine_wakeup_after|wakeup:1757683856427878|now:1757683856422606|diff:5272|
[2025/09/12 13:30:56 422611] [debug] |xqc_engine_main_logic|END|now:1757683856422225|
[2025/09/12 13:30:56 422617] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:194|state:ESTABED|recv_time:1757683856422617|
[2025/09/12 13:30:56 422622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 422627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:140|
[2025/09/12 13:30:56 422631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:141|
[2025/09/12 13:30:56 422636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:141|
[2025/09/12 13:30:56 422640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 422645] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 422651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:391|origin_pktnum:264|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:391|path_largest_ack:391|
[2025/09/12 13:30:56 422656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:86|tx_in_flight:148813|prior_delivered:192525|prior_time:1757683856365730|is_app_limited:0|send_elapse:56295|ack_elapse:56887|ctl_first_sent_time:1757683856366388|lagest_ack_time:1757683856422617|curr_delivered:260925|
[2025/09/12 13:30:56 422660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856366388|
[2025/09/12 13:30:56 422665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:330||sndq_packets_used_bytes:0|sndq_packets_free:106|
[2025/09/12 13:30:56 422669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56753|rttvar:477|minrtt:30564|latest_rtt:56229|ack_delay:40|
[2025/09/12 13:30:56 422673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56682|rttvar:499|minrtt:30564|latest_rtt:56229|ack_delay:40|
[2025/09/12 13:30:56 422677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:391|lost_pn:388|thresh:3|
[2025/09/12 13:30:56 422681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 422719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 422730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 422734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 422738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 422741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 422753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 422842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 422854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 422858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 422865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 422869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 422896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422948] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 422967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 422997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 423001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 423005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 423009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 423015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 423019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 423023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 423027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 423031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 423035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 423041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 423047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 423053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 423059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 423065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 423070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 423075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 423081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 423086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 423092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 423097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 423103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:387|lost_pn:388|po_sent_time:1757683856363495|lost_send_time:1757683856358850|loss_delay:63767|frame:STREAM |repair:128|
[2025/09/12 13:30:56 423110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:388|lost_pn:388|po_sent_time:1757683856363573|lost_send_time:1757683856358850|loss_delay:63767|frame:STREAM |repair:128|
[2025/09/12 13:30:56 423116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856363573u|
[2025/09/12 13:30:56 423121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 423127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856428214|now:1757683856423127|interval:5087|
[2025/09/12 13:30:56 423133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856428214|now:1757683856423127|interv:5087|
[2025/09/12 13:30:56 423138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56295, ack_elapse 56887, delivered 68400|rate 1202383|lost 152|
[2025/09/12 13:30:56 423149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202383) in round 7|
[2025/09/12 13:30:56 423154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 423160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 423166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856366388|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 423172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:2|acked:1200|po_sent_time:1757683856366388|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 423178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147615|srtt:56682|latest_rtt:56229|min_rtt:30564|applimit:0|lost:150|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 423186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:141|largest:141|pns:2|
[2025/09/12 13:30:56 423192] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:194|pkt_type:SHORT_HEADER|pkt_num:141|frame:ACK |recv_time:1757683856422617|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 423198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976422617|now:1757683856422617|interv:120000000|
[2025/09/12 13:30:56 423203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976422617|now:1757683856422617|interv:120000000|
[2025/09/12 13:30:56 423208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856427878|pq_index:0|
[2025/09/12 13:30:56 423214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856422225|
[2025/09/12 13:30:56 423220] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856423220|
[2025/09/12 13:30:56 423226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856423225|
[2025/09/12 13:30:56 423234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56682|min_srtt:56682|path_bw:1211930|loss_rate:53.10|path_pto:0|
[2025/09/12 13:30:56 423242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147615|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:314823|
[2025/09/12 13:30:56 423249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56682|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 423255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:387|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 423261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56682|min_srtt:56682|path_bw:1211930|loss_rate:53.10|path_pto:0|
[2025/09/12 13:30:56 423267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147615|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:316002|
[2025/09/12 13:30:56 423278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56682|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 423284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:388|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 423290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56682|min_srtt:56682|path_bw:1211930|loss_rate:53.10|path_pto:0|
[2025/09/12 13:30:56 423296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147615|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:386742|
[2025/09/12 13:30:56 423302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56682|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 423309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 423315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56682|min_srtt:56682|path_bw:1211930|loss_rate:53.10|path_pto:0|
[2025/09/12 13:30:56 423319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147615|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:387921|
[2025/09/12 13:30:56 423323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 423327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 423331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 423335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 423340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:387|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 423344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147615|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:314823|
[2025/09/12 13:30:56 423348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 423352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:518|
[2025/09/12 13:30:56 423377] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:518|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147615|now:1757683856423360|stream_id:8|stream_offset:314823|
[2025/09/12 13:30:56 423383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:518|origin_pktnum:387|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 423387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147615|applimit:0|
[2025/09/12 13:30:56 423391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856428214|now:1757683856423391|interval:4823|
[2025/09/12 13:30:56 423399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856428214|now:1757683856423391|interv:4823|
[2025/09/12 13:30:56 423404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148815|
[2025/09/12 13:30:56 423408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:388|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 423412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148815|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:316002|
[2025/09/12 13:30:56 423417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 423421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:519|
[2025/09/12 13:30:56 423439] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:519|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148815|now:1757683856423426|stream_id:8|stream_offset:316002|
[2025/09/12 13:30:56 423444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:519|origin_pktnum:388|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 423448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148815|applimit:0|
[2025/09/12 13:30:56 423452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856428214|now:1757683856423452|interval:4762|
[2025/09/12 13:30:56 423456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856428214|now:1757683856423452|interv:4762|
[2025/09/12 13:30:56 423460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150015|
[2025/09/12 13:30:56 423464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 423468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150015|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:386742|
[2025/09/12 13:30:56 423473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 423477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:520|
[2025/09/12 13:30:56 423493] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:520|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150015|now:1757683856423482|stream_id:8|stream_offset:386742|
[2025/09/12 13:30:56 423498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:520|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 423502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150015|applimit:0|
[2025/09/12 13:30:56 423506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856428214|now:1757683856423506|interval:4708|
[2025/09/12 13:30:56 423510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856428214|now:1757683856423506|interv:4708|
[2025/09/12 13:30:56 423518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151215|
[2025/09/12 13:30:56 423522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856428214|
[2025/09/12 13:30:56 423526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856428214|
[2025/09/12 13:30:56 423530] [debug] |xqc_engine_wakeup_after|wakeup:1757683856428214|now:1757683856423530|diff:4684|
[2025/09/12 13:30:56 423535] [debug] |xqc_engine_main_logic|END|now:1757683856423225|
[2025/09/12 13:30:56 423540] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856423540|
[2025/09/12 13:30:56 423544] [debug] |xqc_engine_wakeup_after|wakeup:1757683856428214|now:1757683856423544|diff:4670|
[2025/09/12 13:30:56 423548] [debug] |xqc_engine_main_logic|END|now:1757683856423540|
[2025/09/12 13:30:56 424587] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:196|state:ESTABED|recv_time:1757683856424586|
[2025/09/12 13:30:56 424597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 424603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:141|
[2025/09/12 13:30:56 424607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:142|
[2025/09/12 13:30:56 424612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:142|
[2025/09/12 13:30:56 424617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 424621] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 424628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:392|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:394|path_largest_ack:392|
[2025/09/12 13:30:56 424632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:86|tx_in_flight:150013|prior_delivered:192525|prior_time:1757683856365730|is_app_limited:0|send_elapse:56410|ack_elapse:58856|ctl_first_sent_time:1757683856366503|lagest_ack_time:1757683856424586|curr_delivered:262125|
[2025/09/12 13:30:56 424637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856366503|
[2025/09/12 13:30:56 424642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:331||sndq_packets_used_bytes:0|sndq_packets_free:105|
[2025/09/12 13:30:56 424646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:394|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:394|path_largest_ack:394|
[2025/09/12 13:30:56 424650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:86|tx_in_flight:150013|prior_delivered:194925|prior_time:1757683856367626|is_app_limited:0|send_elapse:56093|ack_elapse:56960|ctl_first_sent_time:1757683856368216|lagest_ack_time:1757683856424586|curr_delivered:263325|
[2025/09/12 13:30:56 424655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856368216|
[2025/09/12 13:30:56 424658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:330||sndq_packets_used_bytes:0|sndq_packets_free:106|
[2025/09/12 13:30:56 424662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56682|rttvar:499|minrtt:30564|latest_rtt:56370|ack_delay:40|
[2025/09/12 13:30:56 424667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56638|rttvar:463|minrtt:30564|latest_rtt:56370|ack_delay:40|
[2025/09/12 13:30:56 424675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:394|lost_pn:391|thresh:3|
[2025/09/12 13:30:56 424679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 424714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 424725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 424729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 424733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 424737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 424748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 424812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 424815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 424834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 424838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 424842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 424846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 424850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 424857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 424861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 424869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 424883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 424891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 424898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 424906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 424910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 424913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 424917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 424925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 424960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 424966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 424972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 424976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 424999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 425003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 425011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 425015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 425018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 425022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 425027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 425033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 425039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 425045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 425051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 425057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 425062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 425068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 425073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 425078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 425083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 425089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 425094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 425100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 425105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 425110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 425115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 425121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 425126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 425133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:390|lost_pn:391|po_sent_time:1757683856364447|lost_send_time:1757683856360869|loss_delay:63717|frame:ACK STREAM |repair:128|
[2025/09/12 13:30:56 425139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856364447u|
[2025/09/12 13:30:56 425149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 425154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856430302|now:1757683856425154|interval:5148|
[2025/09/12 13:30:56 425160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856430302|now:1757683856425154|interv:5148|
[2025/09/12 13:30:56 425166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56093, ack_elapse 56960, delivered 68400|rate 1200842|lost 153|
[2025/09/12 13:30:56 425172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200842) in round 7|
[2025/09/12 13:30:56 425177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 425183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 425188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856368216|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 425194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856368216|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 425200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147608|srtt:56638|latest_rtt:56370|min_rtt:30564|applimit:0|lost:152|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 425208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:142|largest:142|pns:2|
[2025/09/12 13:30:56 425214] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:196|pkt_type:SHORT_HEADER|pkt_num:142|frame:ACK |recv_time:1757683856424586|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 425220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976424586|now:1757683856424586|interv:120000000|
[2025/09/12 13:30:56 425226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976424586|now:1757683856424586|interv:120000000|
[2025/09/12 13:30:56 425233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856428214|pq_index:0|
[2025/09/12 13:30:56 425239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856423225|
[2025/09/12 13:30:56 425245] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856425245|
[2025/09/12 13:30:56 425252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856425251|
[2025/09/12 13:30:56 425260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56638|min_srtt:56638|path_bw:1211930|loss_rate:53.38|path_pto:0|
[2025/09/12 13:30:56 425266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147608|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:317181|
[2025/09/12 13:30:56 425277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56638|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 425284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:390|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 425290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56638|min_srtt:56638|path_bw:1211930|loss_rate:53.38|path_pto:0|
[2025/09/12 13:30:56 425296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147608|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:387921|
[2025/09/12 13:30:56 425303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56638|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 425309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 425313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56638|min_srtt:56638|path_bw:1211930|loss_rate:53.38|path_pto:0|
[2025/09/12 13:30:56 425317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147608|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:389100|
[2025/09/12 13:30:56 425322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56638|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 425326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 425330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56638|min_srtt:56638|path_bw:1211930|loss_rate:53.38|path_pto:0|
[2025/09/12 13:30:56 425334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147608|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:390279|
[2025/09/12 13:30:56 425338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 425342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 425346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 425350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 425355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:390|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 425359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147608|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:317181|
[2025/09/12 13:30:56 425363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 425368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:521|
[2025/09/12 13:30:56 425396] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:521|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147608|now:1757683856425378|stream_id:8|stream_offset:317181|
[2025/09/12 13:30:56 425402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:521|origin_pktnum:390|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 425406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147608|applimit:0|
[2025/09/12 13:30:56 425411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856430302|now:1757683856425410|interval:4892|
[2025/09/12 13:30:56 425415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856430302|now:1757683856425410|interv:4892|
[2025/09/12 13:30:56 425419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148808|
[2025/09/12 13:30:56 425424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 425428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148808|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:387921|
[2025/09/12 13:30:56 425432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 425436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:522|
[2025/09/12 13:30:56 425453] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:522|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148808|now:1757683856425442|stream_id:8|stream_offset:387921|
[2025/09/12 13:30:56 425458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:522|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 425463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148808|applimit:0|
[2025/09/12 13:30:56 425467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856430302|now:1757683856425467|interval:4835|
[2025/09/12 13:30:56 425471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856430302|now:1757683856425467|interv:4835|
[2025/09/12 13:30:56 425475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150008|
[2025/09/12 13:30:56 425479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 425483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150008|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:389100|
[2025/09/12 13:30:56 425487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 425491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:523|
[2025/09/12 13:30:56 425507] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:523|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150008|now:1757683856425497|stream_id:8|stream_offset:389100|
[2025/09/12 13:30:56 425516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:523|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 425520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150008|applimit:0|
[2025/09/12 13:30:56 425524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856430302|now:1757683856425524|interval:4778|
[2025/09/12 13:30:56 425528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856430302|now:1757683856425524|interv:4778|
[2025/09/12 13:30:56 425532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151208|
[2025/09/12 13:30:56 425537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856430302|
[2025/09/12 13:30:56 425541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856430302|
[2025/09/12 13:30:56 425545] [debug] |xqc_engine_wakeup_after|wakeup:1757683856430302|now:1757683856425545|diff:4757|
[2025/09/12 13:30:56 425549] [debug] |xqc_engine_main_logic|END|now:1757683856425251|
[2025/09/12 13:30:56 425554] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856425554|
[2025/09/12 13:30:56 425558] [debug] |xqc_engine_wakeup_after|wakeup:1757683856430302|now:1757683856425558|diff:4744|
[2025/09/12 13:30:56 425562] [debug] |xqc_engine_main_logic|END|now:1757683856425554|
[2025/09/12 13:30:56 426580] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:196|state:ESTABED|recv_time:1757683856426579|
[2025/09/12 13:30:56 426590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 426596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:142|
[2025/09/12 13:30:56 426600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:143|
[2025/09/12 13:30:56 426605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:143|
[2025/09/12 13:30:56 426610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 426614] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 426621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:395|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:396|path_largest_ack:395|
[2025/09/12 13:30:56 426625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:86|tx_in_flight:151213|prior_delivered:194925|prior_time:1757683856367626|is_app_limited:0|send_elapse:56212|ack_elapse:58953|ctl_first_sent_time:1757683856368335|lagest_ack_time:1757683856426579|curr_delivered:264525|
[2025/09/12 13:30:56 426630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856368335|
[2025/09/12 13:30:56 426634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:330||sndq_packets_used_bytes:0|sndq_packets_free:106|
[2025/09/12 13:30:56 426638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:396|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:396|path_largest_ack:396|
[2025/09/12 13:30:56 426643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:86|tx_in_flight:150013|prior_delivered:197325|prior_time:1757683856369681|is_app_limited:0|send_elapse:58102|ack_elapse:56898|ctl_first_sent_time:1757683856370312|lagest_ack_time:1757683856426579|curr_delivered:265725|
[2025/09/12 13:30:56 426651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856370312|
[2025/09/12 13:30:56 426655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:329||sndq_packets_used_bytes:0|sndq_packets_free:107|
[2025/09/12 13:30:56 426659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56638|rttvar:463|minrtt:30564|latest_rtt:56267|ack_delay:48|
[2025/09/12 13:30:56 426663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56586|rttvar:452|minrtt:30564|latest_rtt:56267|ack_delay:48|
[2025/09/12 13:30:56 426667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:396|lost_pn:393|thresh:3|
[2025/09/12 13:30:56 426671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 426706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 426717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 426721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 426725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 426729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 426740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 426804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 426807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 426827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 426830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 426834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 426838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 426842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 426852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 426856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 426864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 426875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 426883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 426890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 426898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 426902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 426906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 426909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 426918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 426925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 426929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 426950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 426954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 426994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 426998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 427002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 427006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 427010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 427014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 427017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 427023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 427029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 427035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 427041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 427047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 427052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 427058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 427063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 427068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 427074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 427079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 427089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 427094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 427099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 427104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 427111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:393|lost_pn:393|po_sent_time:1757683856366585|lost_send_time:1757683856362920|loss_delay:63659|frame:STREAM |repair:128|
[2025/09/12 13:30:56 427117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856366585u|
[2025/09/12 13:30:56 427122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 427128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56586|rtt_var:452|pto_duration:58586|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 427134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 427139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 427145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 147608|
[2025/09/12 13:30:56 427150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856509083|now:1757683856427127|interv:81956|
[2025/09/12 13:30:56 427156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856509083|now:1757683856427127|interval:81956|pto_count:0|srtt:56586
[2025/09/12 13:30:56 427161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58102, ack_elapse 56898, delivered 68400|rate 1177240|lost 154|
[2025/09/12 13:30:56 427167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1177240) in round 7|
[2025/09/12 13:30:56 427173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 427179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 427184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856370312|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 427190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:1|acked:2400|po_sent_time:1757683856370312|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 427197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:147608|srtt:56586|latest_rtt:56267|min_rtt:30564|applimit:0|lost:153|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 427204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:143|largest:143|pns:2|
[2025/09/12 13:30:56 427214] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:196|pkt_type:SHORT_HEADER|pkt_num:143|frame:ACK |recv_time:1757683856426579|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 427221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976426579|now:1757683856426579|interv:120000000|
[2025/09/12 13:30:56 427227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976426579|now:1757683856426579|interv:120000000|
[2025/09/12 13:30:56 427234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856430302|pq_index:0|
[2025/09/12 13:30:56 427240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856425251|
[2025/09/12 13:30:56 427245] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856427245|
[2025/09/12 13:30:56 427252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856427250|
[2025/09/12 13:30:56 427260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56586|min_srtt:56586|path_bw:1211930|loss_rate:52.98|path_pto:0|
[2025/09/12 13:30:56 427266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147608|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:319539|
[2025/09/12 13:30:56 427272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56586|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 427278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:393|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 427284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56586|min_srtt:56586|path_bw:1211930|loss_rate:52.98|path_pto:0|
[2025/09/12 13:30:56 427291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:147608|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:390279|
[2025/09/12 13:30:56 427297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56586|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 427304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 427310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56586|min_srtt:56586|path_bw:1211930|loss_rate:52.98|path_pto:0|
[2025/09/12 13:30:56 427314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:147608|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:391458|
[2025/09/12 13:30:56 427318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56586|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 427323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 427327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56586|min_srtt:56586|path_bw:1211930|loss_rate:52.98|path_pto:0|
[2025/09/12 13:30:56 427335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:147608|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:392637|
[2025/09/12 13:30:56 427340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 427343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 427347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 427351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 427356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:393|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 427360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:147608|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:319539|
[2025/09/12 13:30:56 427364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 427369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:524|
[2025/09/12 13:30:56 427394] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:524|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:147608|now:1757683856427376|stream_id:8|stream_offset:319539|
[2025/09/12 13:30:56 427399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:524|origin_pktnum:393|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 427404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:147608|applimit:0|
[2025/09/12 13:30:56 427408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56586|rtt_var:452|pto_duration:58586|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 427413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 427417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 427420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 148808|
[2025/09/12 13:30:56 427424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856510962|now:1757683856427408|interv:83554|
[2025/09/12 13:30:56 427429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856510962|now:1757683856427408|interval:83554|pto_count:0|srtt:56586
[2025/09/12 13:30:56 427434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:148808|
[2025/09/12 13:30:56 427438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 427442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148808|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:390279|
[2025/09/12 13:30:56 427450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 427454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:525|
[2025/09/12 13:30:56 427473] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:525|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148808|now:1757683856427460|stream_id:8|stream_offset:390279|
[2025/09/12 13:30:56 427478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:525|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 427482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148808|applimit:0|
[2025/09/12 13:30:56 427486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56586|rtt_var:452|pto_duration:58586|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 427490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 427494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 427498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 150008|
[2025/09/12 13:30:56 427502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856511046|now:1757683856427486|interv:83560|
[2025/09/12 13:30:56 427506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856511046|now:1757683856427486|interval:83560|pto_count:0|srtt:56586
[2025/09/12 13:30:56 427510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150008|
[2025/09/12 13:30:56 427514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 427518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150008|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:391458|
[2025/09/12 13:30:56 427523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 427527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:526|
[2025/09/12 13:30:56 427547] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:526|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150008|now:1757683856427535|stream_id:8|stream_offset:391458|
[2025/09/12 13:30:56 427552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:526|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 427556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150008|applimit:0|
[2025/09/12 13:30:56 427560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56586|rtt_var:452|pto_duration:58586|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 427564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 427568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 427572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 151208|
[2025/09/12 13:30:56 427579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856511121|now:1757683856427560|interv:83561|
[2025/09/12 13:30:56 427583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856511121|now:1757683856427560|interval:83561|pto_count:0|srtt:56586
[2025/09/12 13:30:56 427587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151208|
[2025/09/12 13:30:56 427592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856511121|
[2025/09/12 13:30:56 427596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856511121|
[2025/09/12 13:30:56 427600] [debug] |xqc_engine_wakeup_after|wakeup:1757683856511121|now:1757683856427600|diff:83521|
[2025/09/12 13:30:56 427604] [debug] |xqc_engine_main_logic|END|now:1757683856427250|
[2025/09/12 13:30:56 427610] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856427610|
[2025/09/12 13:30:56 427613] [debug] |xqc_engine_wakeup_after|wakeup:1757683856511121|now:1757683856427613|diff:83508|
[2025/09/12 13:30:56 427617] [debug] |xqc_engine_main_logic|END|now:1757683856427610|
[2025/09/12 13:30:56 428574] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:196|state:ESTABED|recv_time:1757683856428573|
[2025/09/12 13:30:56 428583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 428589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:143|
[2025/09/12 13:30:56 428593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:144|
[2025/09/12 13:30:56 428599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:144|
[2025/09/12 13:30:56 428603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 428608] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 428614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:397|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:398|path_largest_ack:397|
[2025/09/12 13:30:56 428619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:86|tx_in_flight:151213|prior_delivered:197325|prior_time:1757683856369681|is_app_limited:0|send_elapse:58211|ack_elapse:58892|ctl_first_sent_time:1757683856370421|lagest_ack_time:1757683856428573|curr_delivered:266925|
[2025/09/12 13:30:56 428624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856370421|
[2025/09/12 13:30:56 428628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:329||sndq_packets_used_bytes:0|sndq_packets_free:107|
[2025/09/12 13:30:56 428632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:398|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:398|path_largest_ack:398|
[2025/09/12 13:30:56 428637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:86|tx_in_flight:150013|prior_delivered:199725|prior_time:1757683856371618|is_app_limited:0|send_elapse:58014|ack_elapse:56955|ctl_first_sent_time:1757683856372176|lagest_ack_time:1757683856428573|curr_delivered:268125|
[2025/09/12 13:30:56 428641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856372176|
[2025/09/12 13:30:56 428645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:328||sndq_packets_used_bytes:0|sndq_packets_free:108|
[2025/09/12 13:30:56 428653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56586|rttvar:452|minrtt:30564|latest_rtt:56397|ack_delay:40|
[2025/09/12 13:30:56 428658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56557|rttvar:396|minrtt:30564|latest_rtt:56397|ack_delay:40|
[2025/09/12 13:30:56 428662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:398|lost_pn:395|thresh:3|
[2025/09/12 13:30:56 428666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 428700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 428712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 428716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 428720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 428723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 428735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 428798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 428802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 428821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 428825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 428829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 428833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 428837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 428844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 428851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 428858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 428870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 428878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 428885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 428893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 428897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 428901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 428904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 428912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 428920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 428923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 428927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 428950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 428992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 428999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 429003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 429007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 429011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 429016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 429022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 429028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 429034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 429039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 429045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 429051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 429056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 429061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 429067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 429072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 429078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 429083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 429088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 429097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 429103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 429108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 429113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 429119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56557|rtt_var:396|pto_duration:58557|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 429124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 429130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 429135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 148808|
[2025/09/12 13:30:56 429140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856511092|now:1757683856429118|interv:81974|
[2025/09/12 13:30:56 429146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856511092|now:1757683856429118|interval:81974|pto_count:0|srtt:56557
[2025/09/12 13:30:56 429152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58014, ack_elapse 56955, delivered 68400|rate 1179025|lost 154|
[2025/09/12 13:30:56 429158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1179025) in round 7|
[2025/09/12 13:30:56 429163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 429169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 429175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:2400|po_sent_time:1757683856372176|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 429182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:2400|po_sent_time:1757683856372176|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 429187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148808|srtt:56557|latest_rtt:56397|min_rtt:30564|applimit:0|lost:154|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 429193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:144|largest:144|pns:2|
[2025/09/12 13:30:56 429198] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:196|pkt_type:SHORT_HEADER|pkt_num:144|frame:ACK |recv_time:1757683856428573|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 429202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976428573|now:1757683856428573|interv:120000000|
[2025/09/12 13:30:56 429206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976428573|now:1757683856428573|interv:120000000|
[2025/09/12 13:30:56 429210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856511121|pq_index:0|
[2025/09/12 13:30:56 429218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856427250|
[2025/09/12 13:30:56 429222] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856429222|
[2025/09/12 13:30:56 429226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856429226|
[2025/09/12 13:30:56 429232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56557|min_srtt:56557|path_bw:1211930|loss_rate:52.60|path_pto:0|
[2025/09/12 13:30:56 429237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148808|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:392637|
[2025/09/12 13:30:56 429241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56557|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 429245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 429250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56557|min_srtt:56557|path_bw:1211930|loss_rate:52.60|path_pto:0|
[2025/09/12 13:30:56 429254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148808|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:393816|
[2025/09/12 13:30:56 429258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56557|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 429263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 429267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56557|min_srtt:56557|path_bw:1211930|loss_rate:52.60|path_pto:0|
[2025/09/12 13:30:56 429271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148808|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:394995|
[2025/09/12 13:30:56 429275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 429279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 429283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 429287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 429292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 429296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148808|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:392637|
[2025/09/12 13:30:56 429303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 429308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:527|
[2025/09/12 13:30:56 429336] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:527|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148808|now:1757683856429315|stream_id:8|stream_offset:392637|
[2025/09/12 13:30:56 429342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:527|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 429346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148808|applimit:0|
[2025/09/12 13:30:56 429350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56557|rtt_var:396|pto_duration:58557|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 429355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 429359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 429362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 150008|
[2025/09/12 13:30:56 429366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856512872|now:1757683856429350|interv:83522|
[2025/09/12 13:30:56 429370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856512872|now:1757683856429350|interval:83522|pto_count:0|srtt:56557
[2025/09/12 13:30:56 429375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150008|
[2025/09/12 13:30:56 429379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 429383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150008|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:393816|
[2025/09/12 13:30:56 429388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 429392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:528|
[2025/09/12 13:30:56 429409] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:528|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150008|now:1757683856429397|stream_id:8|stream_offset:393816|
[2025/09/12 13:30:56 429414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:528|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 429418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150008|applimit:0|
[2025/09/12 13:30:56 429422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56557|rtt_var:396|pto_duration:58557|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 429427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 429431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 429435] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 151208|
[2025/09/12 13:30:56 429446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856512954|now:1757683856429422|interv:83532|
[2025/09/12 13:30:56 429450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856512954|now:1757683856429422|interval:83532|pto_count:0|srtt:56557
[2025/09/12 13:30:56 429454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151208|
[2025/09/12 13:30:56 429459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856512954|
[2025/09/12 13:30:56 429463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856512954|
[2025/09/12 13:30:56 429467] [debug] |xqc_engine_wakeup_after|wakeup:1757683856512954|now:1757683856429467|diff:83487|
[2025/09/12 13:30:56 429471] [debug] |xqc_engine_main_logic|END|now:1757683856429226|
[2025/09/12 13:30:56 429476] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856429476|
[2025/09/12 13:30:56 429480] [debug] |xqc_engine_wakeup_after|wakeup:1757683856512954|now:1757683856429480|diff:83474|
[2025/09/12 13:30:56 429484] [debug] |xqc_engine_main_logic|END|now:1757683856429476|
[2025/09/12 13:30:56 430562] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:196|state:ESTABED|recv_time:1757683856430561|
[2025/09/12 13:30:56 430572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 430578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:144|
[2025/09/12 13:30:56 430582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:145|
[2025/09/12 13:30:56 430588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:145|
[2025/09/12 13:30:56 430592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 430597] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 430603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:399|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:400|path_largest_ack:399|
[2025/09/12 13:30:56 430608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:86|tx_in_flight:151213|prior_delivered:199725|prior_time:1757683856371618|is_app_limited:0|send_elapse:58102|ack_elapse:58943|ctl_first_sent_time:1757683856372264|lagest_ack_time:1757683856430561|curr_delivered:269325|
[2025/09/12 13:30:56 430613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856372264|
[2025/09/12 13:30:56 430618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:327||sndq_packets_used_bytes:0|sndq_packets_free:109|
[2025/09/12 13:30:56 430622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:400|origin_pktnum:146|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:400|path_largest_ack:400|
[2025/09/12 13:30:56 430626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:88|tx_in_flight:148813|prior_delivered:200925|prior_time:1757683856372653|is_app_limited:0|send_elapse:57014|ack_elapse:57908|ctl_first_sent_time:1757683856373225|lagest_ack_time:1757683856430561|curr_delivered:270525|
[2025/09/12 13:30:56 430631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856373225|
[2025/09/12 13:30:56 430635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:326||sndq_packets_used_bytes:0|sndq_packets_free:110|
[2025/09/12 13:30:56 430643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56557|rttvar:396|minrtt:30564|latest_rtt:57336|ack_delay:40|
[2025/09/12 13:30:56 430647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56650|rttvar:481|minrtt:30564|latest_rtt:57336|ack_delay:40|
[2025/09/12 13:30:56 430652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:400|lost_pn:397|thresh:3|
[2025/09/12 13:30:56 430656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 430687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 430698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 430702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 430706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 430710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 430721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 430785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 430805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 430809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 430813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 430817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 430821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 430828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 430832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 430842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 430855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 430863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 430870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 430878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 430882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 430886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 430890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 430897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 430905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 430909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 430913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 430916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 430977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 430996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 431101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56650|rtt_var:481|pto_duration:58650|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 431107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 431113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 431118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 148808|
[2025/09/12 13:30:56 431123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856513047|now:1757683856431101|interv:81946|
[2025/09/12 13:30:56 431129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856513047|now:1757683856431101|interval:81946|pto_count:0|srtt:56650
[2025/09/12 13:30:56 431135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57014, ack_elapse 57908, delivered 69600|rate 1201906|lost 154|
[2025/09/12 13:30:56 431141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201906) in round 7|
[2025/09/12 13:30:56 431146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 431152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 431157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:2400|po_sent_time:1757683856373225|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 431163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:2400|po_sent_time:1757683856373225|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 431169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:148808|srtt:56650|latest_rtt:57336|min_rtt:30564|applimit:0|lost:154|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 431178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:145|largest:145|pns:2|
[2025/09/12 13:30:56 431186] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:196|pkt_type:SHORT_HEADER|pkt_num:145|frame:ACK |recv_time:1757683856430561|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 431191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976430561|now:1757683856430561|interv:120000000|
[2025/09/12 13:30:56 431195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976430561|now:1757683856430561|interv:120000000|
[2025/09/12 13:30:56 431199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856512954|pq_index:0|
[2025/09/12 13:30:56 431203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856429226|
[2025/09/12 13:30:56 431207] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856431207|
[2025/09/12 13:30:56 431215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856431214|
[2025/09/12 13:30:56 431221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56650|min_srtt:56650|path_bw:1211930|loss_rate:51.92|path_pto:0|
[2025/09/12 13:30:56 431226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148808|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:394995|
[2025/09/12 13:30:56 431230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56650|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 431235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 431239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56650|min_srtt:56650|path_bw:1211930|loss_rate:51.92|path_pto:0|
[2025/09/12 13:30:56 431244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:148808|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:396174|
[2025/09/12 13:30:56 431248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56650|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 431253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 431257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56650|min_srtt:56650|path_bw:1211930|loss_rate:51.92|path_pto:0|
[2025/09/12 13:30:56 431261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:2400|inflight:148808|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:397353|
[2025/09/12 13:30:56 431265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 431269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 431273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 431277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 431281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 431286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:148808|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:394995|
[2025/09/12 13:30:56 431290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 431294] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:529|
[2025/09/12 13:30:56 431324] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:529|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:148808|now:1757683856431303|stream_id:8|stream_offset:394995|
[2025/09/12 13:30:56 431333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:529|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 431338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:148808|applimit:0|
[2025/09/12 13:30:56 431342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56650|rtt_var:481|pto_duration:58650|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 431346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 431350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 431354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 150008|
[2025/09/12 13:30:56 431358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856514953|now:1757683856431342|interv:83611|
[2025/09/12 13:30:56 431362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856514953|now:1757683856431342|interval:83611|pto_count:0|srtt:56650
[2025/09/12 13:30:56 431366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:150008|
[2025/09/12 13:30:56 431371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 431375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150008|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:396174|
[2025/09/12 13:30:56 431379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 431383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:530|
[2025/09/12 13:30:56 431402] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:530|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150008|now:1757683856431389|stream_id:8|stream_offset:396174|
[2025/09/12 13:30:56 431407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:530|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 431411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150008|applimit:0|
[2025/09/12 13:30:56 431415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56650|rtt_var:481|pto_duration:58650|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 431419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 431423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 431427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 151208|
[2025/09/12 13:30:56 431431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856515039|now:1757683856431415|interv:83624|
[2025/09/12 13:30:56 431434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856515039|now:1757683856431415|interval:83624|pto_count:0|srtt:56650
[2025/09/12 13:30:56 431442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151208|
[2025/09/12 13:30:56 431446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856515039|
[2025/09/12 13:30:56 431450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856515039|
[2025/09/12 13:30:56 431454] [debug] |xqc_engine_wakeup_after|wakeup:1757683856515039|now:1757683856431454|diff:83585|
[2025/09/12 13:30:56 431459] [debug] |xqc_engine_main_logic|END|now:1757683856431214|
[2025/09/12 13:30:56 431465] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:198|state:ESTABED|recv_time:1757683856431465|
[2025/09/12 13:30:56 431470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 431475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:145|
[2025/09/12 13:30:56 431479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:146|
[2025/09/12 13:30:56 431484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:146|
[2025/09/12 13:30:56 431488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 431493] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 431500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:403|origin_pktnum:276|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:403|path_largest_ack:403|
[2025/09/12 13:30:56 431504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:91|tx_in_flight:146413|prior_delivered:203325|prior_time:1757683856374709|is_app_limited:0|send_elapse:58107|ack_elapse:56756|ctl_first_sent_time:1757683856375394|lagest_ack_time:1757683856431465|curr_delivered:271725|
[2025/09/12 13:30:56 431509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856375394|
[2025/09/12 13:30:56 431513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:322||sndq_packets_used_bytes:0|sndq_packets_free:114|
[2025/09/12 13:30:56 431517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56650|rttvar:481|minrtt:30564|latest_rtt:56071|ack_delay:32|
[2025/09/12 13:30:56 431522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56573|rttvar:513|minrtt:30564|latest_rtt:56071|ack_delay:32|
[2025/09/12 13:30:56 431526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:403|lost_pn:400|thresh:3|
[2025/09/12 13:30:56 431530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 431564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 431575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 431579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 431583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 431587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 431598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 431677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 431688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 431692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 431700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 431703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 431730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 431892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 431915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 431919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856436962|now:1757683856431918|interval:5044|
[2025/09/12 13:30:56 431923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856436962|now:1757683856431918|interv:5044|
[2025/09/12 13:30:56 431927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58107, ack_elapse 56756, delivered 68400|rate 1177138|lost 154|
[2025/09/12 13:30:56 431947] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1177138) in round 7|
[2025/09/12 13:30:56 431951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 431955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5030|
[2025/09/12 13:30:56 431959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:1200|po_sent_time:1757683856375394|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 431966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:0|acked:1200|po_sent_time:1757683856375394|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:204525|
[2025/09/12 13:30:56 431971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:0|pacing_rate:3976825|bw:1211930|cwnd:152077|full_bw_reached:0|inflight:150008|srtt:56573|latest_rtt:56071|min_rtt:30564|applimit:0|lost:154|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 431977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:146|largest:146|pns:2|
[2025/09/12 13:30:56 431981] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:198|pkt_type:SHORT_HEADER|pkt_num:146|frame:ACK |recv_time:1757683856431465|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 431985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976431465|now:1757683856431465|interv:120000000|
[2025/09/12 13:30:56 431990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976431465|now:1757683856431465|interv:120000000|
[2025/09/12 13:30:56 431993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856515039|pq_index:0|
[2025/09/12 13:30:56 431998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856431214|
[2025/09/12 13:30:56 432001] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856432001|
[2025/09/12 13:30:56 432007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856432005|
[2025/09/12 13:30:56 432015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56573|min_srtt:56573|path_bw:1211930|loss_rate:51.27|path_pto:0|
[2025/09/12 13:30:56 432022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150008|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:397353|
[2025/09/12 13:30:56 432029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56573|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 432035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 432042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56573|min_srtt:56573|path_bw:1211930|loss_rate:51.27|path_pto:0|
[2025/09/12 13:30:56 432048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:150008|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 432054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 432059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 432064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 432070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 432081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 432087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:150008|cwnd:152077|conn:0000561FA36500DC|stream_id:8|stream_offset:397353|
[2025/09/12 13:30:56 432093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 432098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:531|
[2025/09/12 13:30:56 432132] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:531|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:150008|now:1757683856432107|stream_id:8|stream_offset:397353|
[2025/09/12 13:30:56 432139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:531|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 432146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:150008|applimit:0|
[2025/09/12 13:30:56 432152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856436962|now:1757683856432151|interval:4811|
[2025/09/12 13:30:56 432157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856436962|now:1757683856432151|interv:4811|
[2025/09/12 13:30:56 432163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:152077|inflight:151208|
[2025/09/12 13:30:56 432169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856436962|
[2025/09/12 13:30:56 432175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856436962|
[2025/09/12 13:30:56 432180] [debug] |xqc_engine_wakeup_after|wakeup:1757683856436962|now:1757683856432180|diff:4782|
[2025/09/12 13:30:56 432186] [debug] |xqc_engine_main_logic|END|now:1757683856432005|
[2025/09/12 13:30:56 432193] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856432193|
[2025/09/12 13:30:56 432198] [debug] |xqc_engine_wakeup_after|wakeup:1757683856436962|now:1757683856432198|diff:4764|
[2025/09/12 13:30:56 432203] [debug] |xqc_engine_main_logic|END|now:1757683856432193|
[2025/09/12 13:30:56 433471] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:200|state:ESTABED|recv_time:1757683856433470|
[2025/09/12 13:30:56 433480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 433487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:146|
[2025/09/12 13:30:56 433490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:147|
[2025/09/12 13:30:56 433496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:147|
[2025/09/12 13:30:56 433500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 433505] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 433512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:404|origin_pktnum:277|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:408|path_largest_ack:404|
[2025/09/12 13:30:56 433517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:91|tx_in_flight:147613|prior_delivered:203325|prior_time:1757683856374709|is_app_limited:0|send_elapse:58192|ack_elapse:58761|ctl_first_sent_time:1757683856375479|lagest_ack_time:1757683856433470|curr_delivered:272925|
[2025/09/12 13:30:56 433525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856375479|
[2025/09/12 13:30:56 433530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:320||sndq_packets_used_bytes:0|sndq_packets_free:116|
[2025/09/12 13:30:56 433534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:408|origin_pktnum:281|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:408|path_largest_ack:408|
[2025/09/12 13:30:56 433539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:99|tx_in_flight:141613|prior_delivered:204525|prior_time:1757683856375743|is_app_limited:0|send_elapse:56246|ack_elapse:57727|ctl_first_sent_time:1757683856376540|lagest_ack_time:1757683856433470|curr_delivered:274125|
[2025/09/12 13:30:56 433543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856376540|
[2025/09/12 13:30:56 433547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:318||sndq_packets_used_bytes:0|sndq_packets_free:118|
[2025/09/12 13:30:56 433551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56573|rttvar:513|minrtt:30564|latest_rtt:56930|ack_delay:32|
[2025/09/12 13:30:56 433555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56614|rttvar:466|minrtt:30564|latest_rtt:56930|ack_delay:32|
[2025/09/12 13:30:56 433560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:408|lost_pn:405|thresh:3|
[2025/09/12 13:30:56 433564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 433595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 433606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 433610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 433614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 433620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 433632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 433692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 433700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 433704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 433708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 433712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 433718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 433726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 433729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 433737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 433749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 433756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 433764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 433772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 433775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 433779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 433783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 433791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 433798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 433802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 433806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 433810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 433850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 433888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 433892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 433911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 433917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 433960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:401|lost_pn:405|po_sent_time:1757683856373318|lost_send_time:1757683856369424|loss_delay:64046|frame:STREAM |repair:128|
[2025/09/12 13:30:56 433965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:402|lost_pn:405|po_sent_time:1757683856373399|lost_send_time:1757683856369424|loss_delay:64046|frame:STREAM |repair:128|
[2025/09/12 13:30:56 433970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:405|lost_pn:405|po_sent_time:1757683856375539|lost_send_time:1757683856369424|loss_delay:64046|frame:STREAM |repair:128|
[2025/09/12 13:30:56 433974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856375539u|
[2025/09/12 13:30:56 433978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 433982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856439643|now:1757683856433982|interval:5661|
[2025/09/12 13:30:56 433987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856439643|now:1757683856433982|interv:5661|
[2025/09/12 13:30:56 433991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56246, ack_elapse 57727, delivered 69600|rate 1205674|lost 157|
[2025/09/12 13:30:56 433995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: RTT round update 7 -> 8|
[2025/09/12 13:30:56 434000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1205674) in round 8|
[2025/09/12 13:30:56 434007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 434013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5010|
[2025/09/12 13:30:56 434019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:152077|packet_lost:3|acked:2400|po_sent_time:1757683856376540|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:274125|
[2025/09/12 13:30:56 434025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:152077|packet_lost:3|acked:2400|po_sent_time:1757683856376540|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:274125|
[2025/09/12 13:30:56 434032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:111873|full_bw_reached:1|inflight:145208|srtt:56614|latest_rtt:56930|min_rtt:30564|applimit:0|lost:154|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 13:30:56 434045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:147|largest:147|pns:2|
[2025/09/12 13:30:56 434050] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:200|pkt_type:SHORT_HEADER|pkt_num:147|frame:ACK |recv_time:1757683856433470|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 434057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976433470|now:1757683856433470|interv:120000000|
[2025/09/12 13:30:56 434062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976433470|now:1757683856433470|interv:120000000|
[2025/09/12 13:30:56 434068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856436962|pq_index:0|
[2025/09/12 13:30:56 434073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856432005|
[2025/09/12 13:30:56 434079] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856434079|
[2025/09/12 13:30:56 434085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856434084|
[2025/09/12 13:30:56 434093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56614|min_srtt:56614|path_bw:1211930|loss_rate:50.94|path_pto:0|
[2025/09/12 13:30:56 434099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:0|inflight:145208|cwnd:111873|conn:0000561FA36500DC|stream_id:8|stream_offset:133257|
[2025/09/12 13:30:56 434105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 434110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 434115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 434121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 434127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56614|min_srtt:56614|path_bw:1211930|loss_rate:50.94|path_pto:0|
[2025/09/12 13:30:56 434132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:0|inflight:145208|cwnd:111873|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 434138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 434143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 434148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 434154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 434160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856439643|
[2025/09/12 13:30:56 434165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856439643|
[2025/09/12 13:30:56 434174] [debug] |xqc_engine_wakeup_after|wakeup:1757683856439643|now:1757683856434174|diff:5469|
[2025/09/12 13:30:56 434179] [debug] |xqc_engine_main_logic|END|now:1757683856434084|
[2025/09/12 13:30:56 434186] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856434186|
[2025/09/12 13:30:56 434191] [debug] |xqc_engine_wakeup_after|wakeup:1757683856439643|now:1757683856434191|diff:5452|
[2025/09/12 13:30:56 434196] [debug] |xqc_engine_main_logic|END|now:1757683856434186|
[2025/09/12 13:30:56 434528] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:202|state:ESTABED|recv_time:1757683856434527|
[2025/09/12 13:30:56 434535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 434541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:147|
[2025/09/12 13:30:56 434545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:148|
[2025/09/12 13:30:56 434551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:148|
[2025/09/12 13:30:56 434555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 434560] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 434566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:417|origin_pktnum:80|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:417|path_largest_ack:417|
[2025/09/12 13:30:56 434571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:101|tx_in_flight:147613|prior_delivered:206925|prior_time:1757683856377646|is_app_limited:0|send_elapse:57972|ack_elapse:56881|ctl_first_sent_time:1757683856378334|lagest_ack_time:1757683856434527|curr_delivered:275325|
[2025/09/12 13:30:56 434576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856378334|
[2025/09/12 13:30:56 434580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:320||sndq_packets_used_bytes:0|sndq_packets_free:116|
[2025/09/12 13:30:56 434584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56614|rttvar:466|minrtt:30564|latest_rtt:56193|ack_delay:40|
[2025/09/12 13:30:56 434589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56557|rttvar:465|minrtt:30564|latest_rtt:56193|ack_delay:40|
[2025/09/12 13:30:56 434593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:417|lost_pn:414|thresh:3|
[2025/09/12 13:30:56 434597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 434624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 434640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 434644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 434648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 434660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 434721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 434731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 434735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 434739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 434742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 434746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 434754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 434762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 434773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 434781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 434789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 434796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 434800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 434804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 434808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 434815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 434823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 434827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 434833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 434837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 434875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 434913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 434917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 434958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 434961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 434988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 434992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 434999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:406|lost_pn:414|po_sent_time:1757683856375597|lost_send_time:1757683856370901|loss_delay:63626|frame:STREAM |repair:128|
[2025/09/12 13:30:56 435006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:407|lost_pn:414|po_sent_time:1757683856375664|lost_send_time:1757683856370901|loss_delay:63626|frame:STREAM |repair:128|
[2025/09/12 13:30:56 435014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:409|lost_pn:414|po_sent_time:1757683856376602|lost_send_time:1757683856370901|loss_delay:63626|frame:STREAM |repair:128|
[2025/09/12 13:30:56 435020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:410|lost_pn:414|po_sent_time:1757683856376661|lost_send_time:1757683856370901|loss_delay:63626|frame:STREAM |repair:128|
[2025/09/12 13:30:56 435027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:411|lost_pn:414|po_sent_time:1757683856376715|lost_send_time:1757683856370901|loss_delay:63626|frame:STREAM |repair:128|
[2025/09/12 13:30:56 435033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:412|lost_pn:414|po_sent_time:1757683856376772|lost_send_time:1757683856370901|loss_delay:63626|frame:STREAM |repair:128|
[2025/09/12 13:30:56 435040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:413|lost_pn:414|po_sent_time:1757683856376827|lost_send_time:1757683856370901|loss_delay:63626|frame:STREAM |repair:128|
[2025/09/12 13:30:56 435046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:414|lost_pn:414|po_sent_time:1757683856376884|lost_send_time:1757683856370901|loss_delay:63626|frame:STREAM |repair:128|
[2025/09/12 13:30:56 435052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856376884u|
[2025/09/12 13:30:56 435058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 435069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856440580|now:1757683856435069|interval:5511|
[2025/09/12 13:30:56 435075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856440580|now:1757683856435069|interv:5511|
[2025/09/12 13:30:56 435080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57972, ack_elapse 56881, delivered 68400|rate 1179879|lost 165|
[2025/09/12 13:30:56 435086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1179879) in round 8|
[2025/09/12 13:30:56 435091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 435097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5010|
[2025/09/12 13:30:56 435102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:111873|packet_lost:8|acked:1200|po_sent_time:1757683856378334|recovery:1|recovery_start:1757683856435058|packet_conservation:0|next_round_delivered:274125|
[2025/09/12 13:30:56 435108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:8|acked:1200|po_sent_time:1757683856378334|recovery:1|recovery_start:1757683856435058|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 435115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:134408|srtt:56557|latest_rtt:56193|min_rtt:30564|applimit:0|lost:154|recovery:1|recovery_start:1757683856435058|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 435123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:148|largest:148|pns:2|
[2025/09/12 13:30:56 435128] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:202|pkt_type:SHORT_HEADER|pkt_num:148|frame:ACK |recv_time:1757683856434527|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 435135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976434527|now:1757683856434527|interv:120000000|
[2025/09/12 13:30:56 435140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976434527|now:1757683856434527|interv:120000000|
[2025/09/12 13:30:56 435145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856439643|pq_index:0|
[2025/09/12 13:30:56 435151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856434084|
[2025/09/12 13:30:56 435156] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856435156|
[2025/09/12 13:30:56 435163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856435161|
[2025/09/12 13:30:56 435170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56557|min_srtt:56557|path_bw:1211930|loss_rate:50.94|path_pto:0|
[2025/09/12 13:30:56 435176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:134408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:133257|
[2025/09/12 13:30:56 435182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56557|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 435193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:401|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 435200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56557|min_srtt:56557|path_bw:1211930|loss_rate:50.94|path_pto:0|
[2025/09/12 13:30:56 435206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:134408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:327792|
[2025/09/12 13:30:56 435213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 435218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 435223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 435229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 435235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56557|min_srtt:56557|path_bw:1211930|loss_rate:50.94|path_pto:0|
[2025/09/12 13:30:56 435240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:1200|inflight:134408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 435246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 435251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 435256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 435262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 435269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:401|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 435276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:134408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:133257|
[2025/09/12 13:30:56 435281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 435285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:532|
[2025/09/12 13:30:56 435310] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:532|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:134408|now:1757683856435293|stream_id:8|stream_offset:133257|
[2025/09/12 13:30:56 435316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:532|origin_pktnum:150|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 435321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:134408|applimit:0|
[2025/09/12 13:30:56 435325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856440580|now:1757683856435325|interval:5255|
[2025/09/12 13:30:56 435333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856440580|now:1757683856435325|interv:5255|
[2025/09/12 13:30:56 435337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:135608|
[2025/09/12 13:30:56 435342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856440580|
[2025/09/12 13:30:56 435346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856440580|
[2025/09/12 13:30:56 435350] [debug] |xqc_engine_wakeup_after|wakeup:1757683856440580|now:1757683856435350|diff:5230|
[2025/09/12 13:30:56 435355] [debug] |xqc_engine_main_logic|END|now:1757683856435161|
[2025/09/12 13:30:56 435360] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856435360|
[2025/09/12 13:30:56 435364] [debug] |xqc_engine_wakeup_after|wakeup:1757683856440580|now:1757683856435364|diff:5216|
[2025/09/12 13:30:56 435368] [debug] |xqc_engine_main_logic|END|now:1757683856435360|
[2025/09/12 13:30:56 436510] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:205|state:ESTABED|recv_time:1757683856436509|
[2025/09/12 13:30:56 436519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 436525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:148|
[2025/09/12 13:30:56 436529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:149|
[2025/09/12 13:30:56 436535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:149|
[2025/09/12 13:30:56 436539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 436544] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 436551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:418|origin_pktnum:291|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:421|path_largest_ack:418|
[2025/09/12 13:30:56 436555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:101|tx_in_flight:148813|prior_delivered:206925|prior_time:1757683856377646|is_app_limited:0|send_elapse:58073|ack_elapse:58863|ctl_first_sent_time:1757683856378435|lagest_ack_time:1757683856436509|curr_delivered:276525|
[2025/09/12 13:30:56 436560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856378435|
[2025/09/12 13:30:56 436564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:323||sndq_packets_used_bytes:0|sndq_packets_free:113|
[2025/09/12 13:30:56 436568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:421|origin_pktnum:170|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:421|path_largest_ack:421|
[2025/09/12 13:30:56 436573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:103|tx_in_flight:148813|prior_delivered:208125|prior_time:1757683856378744|is_app_limited:0|send_elapse:58090|ack_elapse:57765|ctl_first_sent_time:1757683856379375|lagest_ack_time:1757683856436509|curr_delivered:277725|
[2025/09/12 13:30:56 436577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856379375|
[2025/09/12 13:30:56 436581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:322||sndq_packets_used_bytes:0|sndq_packets_free:114|
[2025/09/12 13:30:56 436585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56557|rttvar:465|minrtt:30564|latest_rtt:57134|ack_delay:32|
[2025/09/12 13:30:56 436593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56625|rttvar:485|minrtt:30564|latest_rtt:57134|ack_delay:32|
[2025/09/12 13:30:56 436598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:421|lost_pn:418|thresh:3|
[2025/09/12 13:30:56 436602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 436629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 436640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 436644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 436648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 436656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 436720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 436728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 436732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 436735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 436739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 436743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 436751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 436763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 436770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 436778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 436786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 436796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 436799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 436803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 436811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 436818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 436822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 436826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 436830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 436868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 436908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 436912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 436950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 436954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 436981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 436989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 436995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 437007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 437013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 437018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 437029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 437034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 437041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:415|lost_pn:418|po_sent_time:1757683856376954|lost_send_time:1757683856372234|loss_delay:64275|frame:STREAM |repair:128|
[2025/09/12 13:30:56 437047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:416|lost_pn:418|po_sent_time:1757683856377030|lost_send_time:1757683856372234|loss_delay:64275|frame:STREAM |repair:128|
[2025/09/12 13:30:56 437053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856377030u|
[2025/09/12 13:30:56 437059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 437064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856442812|now:1757683856437064|interval:5748|
[2025/09/12 13:30:56 437070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856442812|now:1757683856437064|interv:5748|
[2025/09/12 13:30:56 437076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58090, ack_elapse 57765, delivered 69600|rate 1198140|lost 167|
[2025/09/12 13:30:56 437081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1198140) in round 8|
[2025/09/12 13:30:56 437086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 437092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5010|
[2025/09/12 13:30:56 437097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:2400|po_sent_time:1757683856379375|recovery:1|recovery_start:1757683856437059|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 437103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:2400|po_sent_time:1757683856379375|recovery:1|recovery_start:1757683856437059|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 437110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:130808|srtt:56625|latest_rtt:57134|min_rtt:30564|applimit:0|lost:155|recovery:1|recovery_start:1757683856437059|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 437117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:1|
[2025/09/12 13:30:56 437123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:ACK_01RTT|expire:1757683856461509|now:1757683856436509|interv:25000|
[2025/09/12 13:30:56 437130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856436509|max_ack_delay:25000|
[2025/09/12 13:30:56 437136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:149|largest:149|pns:2|
[2025/09/12 13:30:56 437142] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:205|pkt_type:SHORT_HEADER|pkt_num:149|frame:PING ACK |recv_time:1757683856436509|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 437152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976436509|now:1757683856436509|interv:120000000|
[2025/09/12 13:30:56 437157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976436509|now:1757683856436509|interv:120000000|
[2025/09/12 13:30:56 437162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856440580|pq_index:0|
[2025/09/12 13:30:56 437168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856435161|
[2025/09/12 13:30:56 437174] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856437173|
[2025/09/12 13:30:56 437180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856437179|
[2025/09/12 13:30:56 437188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56625|min_srtt:56625|path_bw:1211930|loss_rate:51.25|path_pto:0|
[2025/09/12 13:30:56 437195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:130808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:327792|
[2025/09/12 13:30:56 437202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56625|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 437209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:402|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 437215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56625|min_srtt:56625|path_bw:1211930|loss_rate:51.25|path_pto:0|
[2025/09/12 13:30:56 437221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:130808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:259410|
[2025/09/12 13:30:56 437227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56625|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 437233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:405|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 437238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56625|min_srtt:56625|path_bw:1211930|loss_rate:51.25|path_pto:0|
[2025/09/12 13:30:56 437244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:130808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:328971|
[2025/09/12 13:30:56 437250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56625|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 437256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:406|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 437262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56625|min_srtt:56625|path_bw:1211930|loss_rate:51.25|path_pto:0|
[2025/09/12 13:30:56 437276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:130808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:330150|
[2025/09/12 13:30:56 437280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56625|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 437284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:407|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 437288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56625|min_srtt:56625|path_bw:1211930|loss_rate:51.25|path_pto:0|
[2025/09/12 13:30:56 437292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:130808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:47190|
[2025/09/12 13:30:56 437297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 437301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 437304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 437309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 437313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56625|min_srtt:56625|path_bw:1211930|loss_rate:51.25|path_pto:0|
[2025/09/12 13:30:56 437317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:130808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 437321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 437325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 437329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 437333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 437337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:402|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 437342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:130808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:327792|
[2025/09/12 13:30:56 437346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 437350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:533|
[2025/09/12 13:30:56 437376] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:533|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:130808|now:1757683856437358|stream_id:8|stream_offset:327792|
[2025/09/12 13:30:56 437381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:533|origin_pktnum:402|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 437390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:130808|applimit:0|
[2025/09/12 13:30:56 437394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856442812|now:1757683856437394|interval:5418|
[2025/09/12 13:30:56 437398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856442812|now:1757683856437394|interv:5418|
[2025/09/12 13:30:56 437402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:132008|
[2025/09/12 13:30:56 437407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:405|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 437411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:132008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:259410|
[2025/09/12 13:30:56 437415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 437419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:534|
[2025/09/12 13:30:56 437438] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:534|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:132008|now:1757683856437425|stream_id:8|stream_offset:259410|
[2025/09/12 13:30:56 437442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:534|origin_pktnum:280|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 437447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:132008|applimit:0|
[2025/09/12 13:30:56 437451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856442812|now:1757683856437451|interval:5361|
[2025/09/12 13:30:56 437455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856442812|now:1757683856437451|interv:5361|
[2025/09/12 13:30:56 437459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:133208|
[2025/09/12 13:30:56 437463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:406|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 437467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:133208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:328971|
[2025/09/12 13:30:56 437472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 437476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:535|
[2025/09/12 13:30:56 437492] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:535|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:133208|now:1757683856437481|stream_id:8|stream_offset:328971|
[2025/09/12 13:30:56 437497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:535|origin_pktnum:406|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 437501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:133208|applimit:0|
[2025/09/12 13:30:56 437509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856442812|now:1757683856437509|interval:5303|
[2025/09/12 13:30:56 437513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856442812|now:1757683856437509|interv:5303|
[2025/09/12 13:30:56 437517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:134408|
[2025/09/12 13:30:56 437521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:407|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 437525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:134408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:330150|
[2025/09/12 13:30:56 437529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 437533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:536|
[2025/09/12 13:30:56 437550] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:536|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:134408|now:1757683856437539|stream_id:8|stream_offset:330150|
[2025/09/12 13:30:56 437555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:536|origin_pktnum:407|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 437559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:134408|applimit:0|
[2025/09/12 13:30:56 437563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856442812|now:1757683856437563|interval:5249|
[2025/09/12 13:30:56 437567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856442812|now:1757683856437563|interv:5249|
[2025/09/12 13:30:56 437571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:135608|
[2025/09/12 13:30:56 437576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856442812|
[2025/09/12 13:30:56 437580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856442812|
[2025/09/12 13:30:56 437584] [debug] |xqc_engine_wakeup_after|wakeup:1757683856442812|now:1757683856437584|diff:5228|
[2025/09/12 13:30:56 437588] [debug] |xqc_engine_main_logic|END|now:1757683856437179|
[2025/09/12 13:30:56 437595] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:206|state:ESTABED|recv_time:1757683856437594|
[2025/09/12 13:30:56 437599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 437604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:149|
[2025/09/12 13:30:56 437608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:150|
[2025/09/12 13:30:56 437613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:150|
[2025/09/12 13:30:56 437617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 437622] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 437629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:424|origin_pktnum:297|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:424|path_largest_ack:424|
[2025/09/12 13:30:56 437636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:105|tx_in_flight:148813|prior_delivered:209325|prior_time:1757683856379714|is_app_limited:0|send_elapse:58045|ack_elapse:57880|ctl_first_sent_time:1757683856380314|lagest_ack_time:1757683856437594|curr_delivered:278925|
[2025/09/12 13:30:56 437641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856380314|
[2025/09/12 13:30:56 437646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:320||sndq_packets_used_bytes:0|sndq_packets_free:116|
[2025/09/12 13:30:56 437650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56625|rttvar:485|minrtt:30564|latest_rtt:57280|ack_delay:48|
[2025/09/12 13:30:56 437654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56701|rttvar:515|minrtt:30564|latest_rtt:57280|ack_delay:48|
[2025/09/12 13:30:56 437658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:424|lost_pn:421|thresh:3|
[2025/09/12 13:30:56 437662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 437689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 437700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 437704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 437708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 437716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 437779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 437787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 437791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 437794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 437798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 437802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 437810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 437817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 437825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 437836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 437844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 437847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 437851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 437855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 437863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 437870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 437874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 437878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 437882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 437920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 437976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 437980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 437996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 438048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 438079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 438085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 438090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 438095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 438100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 438111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:419|lost_pn:421|po_sent_time:1757683856378537|lost_send_time:1757683856373154|loss_delay:64440|frame:STREAM |repair:128|
[2025/09/12 13:30:56 438124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:420|lost_pn:421|po_sent_time:1757683856378643|lost_send_time:1757683856373154|loss_delay:64440|frame:STREAM |repair:128|
[2025/09/12 13:30:56 438130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856378643u|
[2025/09/12 13:30:56 438135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 438141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856443896|now:1757683856438141|interval:5755|
[2025/09/12 13:30:56 438146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856443896|now:1757683856438141|interv:5755|
[2025/09/12 13:30:56 438152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58045, ack_elapse 57880, delivered 69600|rate 1199069|lost 169|
[2025/09/12 13:30:56 438158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199069) in round 8|
[2025/09/12 13:30:56 438165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 438170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5010|
[2025/09/12 13:30:56 438174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856380314|recovery:1|recovery_start:1757683856438135|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 438179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856380314|recovery:1|recovery_start:1757683856438135|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 438183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:132008|srtt:56701|latest_rtt:57280|min_rtt:30564|applimit:0|lost:159|recovery:1|recovery_start:1757683856438135|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 438192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:150|largest:150|pns:2|
[2025/09/12 13:30:56 438196] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:206|pkt_type:SHORT_HEADER|pkt_num:150|frame:ACK |recv_time:1757683856437594|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 438201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976437594|now:1757683856437594|interv:120000000|
[2025/09/12 13:30:56 438205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976437594|now:1757683856437594|interv:120000000|
[2025/09/12 13:30:56 438209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856442812|pq_index:0|
[2025/09/12 13:30:56 438213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856437179|
[2025/09/12 13:30:56 438217] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856438217|
[2025/09/12 13:30:56 438222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856438221|
[2025/09/12 13:30:56 438227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56701|min_srtt:56701|path_bw:1211930|loss_rate:52.44|path_pto:0|
[2025/09/12 13:30:56 438232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:132008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:47190|
[2025/09/12 13:30:56 438236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56701|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 438240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:409|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 438245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56701|min_srtt:56701|path_bw:1211930|loss_rate:52.44|path_pto:0|
[2025/09/12 13:30:56 438249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:132008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 438253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56701|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 438257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:410|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 438261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56701|min_srtt:56701|path_bw:1211930|loss_rate:52.44|path_pto:0|
[2025/09/12 13:30:56 438265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:132008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:140331|
[2025/09/12 13:30:56 438269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56701|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 438274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:411|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 438280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56701|min_srtt:56701|path_bw:1211930|loss_rate:52.44|path_pto:0|
[2025/09/12 13:30:56 438284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:132008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:48369|
[2025/09/12 13:30:56 438289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 438292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 438296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 438301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 438305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56701|min_srtt:56701|path_bw:1211930|loss_rate:52.44|path_pto:0|
[2025/09/12 13:30:56 438309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:132008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 438313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 438317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 438321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 438325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 438329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:409|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 438334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:132008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:47190|
[2025/09/12 13:30:56 438338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 438342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:537|
[2025/09/12 13:30:56 438370] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:537|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:132008|now:1757683856438349|stream_id:8|stream_offset:47190|
[2025/09/12 13:30:56 438376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:537|origin_pktnum:75|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 438380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:132008|applimit:0|
[2025/09/12 13:30:56 438384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856443896|now:1757683856438384|interval:5512|
[2025/09/12 13:30:56 438389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856443896|now:1757683856438384|interv:5512|
[2025/09/12 13:30:56 438396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:133208|
[2025/09/12 13:30:56 438401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:410|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 438405] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:133208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 438409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 438413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:538|
[2025/09/12 13:30:56 438431] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:538|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:133208|now:1757683856438418|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 438436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:538|origin_pktnum:158|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 438440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:133208|applimit:0|
[2025/09/12 13:30:56 438444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856443896|now:1757683856438444|interval:5452|
[2025/09/12 13:30:56 438448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856443896|now:1757683856438444|interv:5452|
[2025/09/12 13:30:56 438452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:134408|
[2025/09/12 13:30:56 438457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:411|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 438461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:134408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:140331|
[2025/09/12 13:30:56 438465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 438469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:539|
[2025/09/12 13:30:56 438485] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:539|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:134408|now:1757683856438474|stream_id:8|stream_offset:140331|
[2025/09/12 13:30:56 438490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:539|origin_pktnum:159|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 438494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:134408|applimit:0|
[2025/09/12 13:30:56 438498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856443896|now:1757683856438498|interval:5398|
[2025/09/12 13:30:56 438503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856443896|now:1757683856438498|interv:5398|
[2025/09/12 13:30:56 438506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:135608|
[2025/09/12 13:30:56 438511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856443896|
[2025/09/12 13:30:56 438519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856443896|
[2025/09/12 13:30:56 438523] [debug] |xqc_engine_wakeup_after|wakeup:1757683856443896|now:1757683856438523|diff:5373|
[2025/09/12 13:30:56 438527] [debug] |xqc_engine_main_logic|END|now:1757683856438221|
[2025/09/12 13:30:56 438533] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:208|state:ESTABED|recv_time:1757683856438533|
[2025/09/12 13:30:56 438538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 438543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:150|
[2025/09/12 13:30:56 438547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:151|
[2025/09/12 13:30:56 438552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:151|
[2025/09/12 13:30:56 438556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 438561] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 438567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:427|origin_pktnum:300|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:427|path_largest_ack:427|
[2025/09/12 13:30:56 438572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:107|tx_in_flight:148813|prior_delivered:210525|prior_time:1757683856380618|is_app_limited:0|send_elapse:57948|ack_elapse:57915|ctl_first_sent_time:1757683856381215|lagest_ack_time:1757683856438533|curr_delivered:280125|
[2025/09/12 13:30:56 438576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856381215|
[2025/09/12 13:30:56 438581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:320||sndq_packets_used_bytes:0|sndq_packets_free:116|
[2025/09/12 13:30:56 438585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56701|rttvar:515|minrtt:30564|latest_rtt:57318|ack_delay:40|
[2025/09/12 13:30:56 438589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56773|rttvar:531|minrtt:30564|latest_rtt:57318|ack_delay:40|
[2025/09/12 13:30:56 438593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:427|lost_pn:424|thresh:3|
[2025/09/12 13:30:56 438597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 438624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 438638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 438642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 438646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 438653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 438714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 438722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 438726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 438732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 438736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 438740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 438747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 438759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438947] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 438962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 438970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 438978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 438982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 438985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 438989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 438993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 438998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 439004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 439010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:422|lost_pn:424|po_sent_time:1757683856379456|lost_send_time:1757683856374051|loss_delay:64482|frame:STREAM |repair:128|
[2025/09/12 13:30:56 439035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:423|lost_pn:424|po_sent_time:1757683856379533|lost_send_time:1757683856374051|loss_delay:64482|frame:STREAM |repair:128|
[2025/09/12 13:30:56 439041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856379533u|
[2025/09/12 13:30:56 439047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 439052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856444882|now:1757683856439052|interval:5830|
[2025/09/12 13:30:56 439063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856444882|now:1757683856439052|interv:5830|
[2025/09/12 13:30:56 439069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57948, ack_elapse 57915, delivered 69600|rate 1201076|lost 171|
[2025/09/12 13:30:56 439075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201076) in round 8|
[2025/09/12 13:30:56 439080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 439086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5010|
[2025/09/12 13:30:56 439091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856381215|recovery:1|recovery_start:1757683856439047|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 439097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856381215|recovery:1|recovery_start:1757683856439047|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 439103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:132008|srtt:56773|latest_rtt:57318|min_rtt:30564|applimit:0|lost:162|recovery:1|recovery_start:1757683856439047|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 439111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:151|largest:151|pns:2|
[2025/09/12 13:30:56 439117] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:208|pkt_type:SHORT_HEADER|pkt_num:151|frame:ACK |recv_time:1757683856438533|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 439123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976438533|now:1757683856438533|interv:120000000|
[2025/09/12 13:30:56 439129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976438533|now:1757683856438533|interv:120000000|
[2025/09/12 13:30:56 439134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856443896|pq_index:0|
[2025/09/12 13:30:56 439140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856438221|
[2025/09/12 13:30:56 439145] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856439145|
[2025/09/12 13:30:56 439152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856439150|
[2025/09/12 13:30:56 439159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56773|min_srtt:56773|path_bw:1211930|loss_rate:53.29|path_pto:0|
[2025/09/12 13:30:56 439165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:132008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:48369|
[2025/09/12 13:30:56 439171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56773|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 439177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:412|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 439187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56773|min_srtt:56773|path_bw:1211930|loss_rate:53.29|path_pto:0|
[2025/09/12 13:30:56 439193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:132008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:49548|
[2025/09/12 13:30:56 439199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56773|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 439205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:413|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 439211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56773|min_srtt:56773|path_bw:1211930|loss_rate:53.29|path_pto:0|
[2025/09/12 13:30:56 439218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:132008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:261768|
[2025/09/12 13:30:56 439225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56773|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 439232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:414|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 439238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56773|min_srtt:56773|path_bw:1211930|loss_rate:53.29|path_pto:0|
[2025/09/12 13:30:56 439243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:132008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:51906|
[2025/09/12 13:30:56 439249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 439255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 439260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 439265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 439271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56773|min_srtt:56773|path_bw:1211930|loss_rate:53.29|path_pto:0|
[2025/09/12 13:30:56 439277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:132008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 439283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 439289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 439296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 439301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 439309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:412|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 439313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:132008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:48369|
[2025/09/12 13:30:56 439318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 439322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:540|
[2025/09/12 13:30:56 439347] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:540|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:132008|now:1757683856439329|stream_id:8|stream_offset:48369|
[2025/09/12 13:30:56 439352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:540|origin_pktnum:76|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 439357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:132008|applimit:0|
[2025/09/12 13:30:56 439361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856444882|now:1757683856439361|interval:5521|
[2025/09/12 13:30:56 439366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856444882|now:1757683856439361|interv:5521|
[2025/09/12 13:30:56 439370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:133208|
[2025/09/12 13:30:56 439374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:413|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 439378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:133208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:49548|
[2025/09/12 13:30:56 439383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 439386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:541|
[2025/09/12 13:30:56 439404] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:541|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:133208|now:1757683856439392|stream_id:8|stream_offset:49548|
[2025/09/12 13:30:56 439408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:541|origin_pktnum:77|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 439413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:133208|applimit:0|
[2025/09/12 13:30:56 439417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856444882|now:1757683856439417|interval:5465|
[2025/09/12 13:30:56 439421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856444882|now:1757683856439417|interv:5465|
[2025/09/12 13:30:56 439425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:134408|
[2025/09/12 13:30:56 439429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:414|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 439433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:134408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:261768|
[2025/09/12 13:30:56 439441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 439445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:542|
[2025/09/12 13:30:56 439462] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:542|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:134408|now:1757683856439450|stream_id:8|stream_offset:261768|
[2025/09/12 13:30:56 439467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:542|origin_pktnum:288|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 439471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:134408|applimit:0|
[2025/09/12 13:30:56 439475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856444882|now:1757683856439475|interval:5407|
[2025/09/12 13:30:56 439479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856444882|now:1757683856439475|interv:5407|
[2025/09/12 13:30:56 439483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:135608|
[2025/09/12 13:30:56 439487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856444882|
[2025/09/12 13:30:56 439492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856444882|
[2025/09/12 13:30:56 439496] [debug] |xqc_engine_wakeup_after|wakeup:1757683856444882|now:1757683856439496|diff:5386|
[2025/09/12 13:30:56 439500] [debug] |xqc_engine_main_logic|END|now:1757683856439150|
[2025/09/12 13:30:56 439507] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:210|state:ESTABED|recv_time:1757683856439506|
[2025/09/12 13:30:56 439511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 439516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:151|
[2025/09/12 13:30:56 439520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:152|
[2025/09/12 13:30:56 439526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:152|
[2025/09/12 13:30:56 439530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 439535] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 439541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:430|origin_pktnum:303|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:430|path_largest_ack:430|
[2025/09/12 13:30:56 439545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:109|tx_in_flight:148813|prior_delivered:211725|prior_time:1757683856381700|is_app_limited:0|send_elapse:57989|ack_elapse:57806|ctl_first_sent_time:1757683856382305|lagest_ack_time:1757683856439506|curr_delivered:281325|
[2025/09/12 13:30:56 439550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856382305|
[2025/09/12 13:30:56 439554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:320||sndq_packets_used_bytes:0|sndq_packets_free:116|
[2025/09/12 13:30:56 439558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56773|rttvar:531|minrtt:30564|latest_rtt:57201|ack_delay:24|
[2025/09/12 13:30:56 439566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56824|rttvar:500|minrtt:30564|latest_rtt:57201|ack_delay:24|
[2025/09/12 13:30:56 439571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:430|lost_pn:427|thresh:3|
[2025/09/12 13:30:56 439575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 439602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 439613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 439617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 439621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 439628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 439692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 439699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 439703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 439707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 439711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 439715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 439722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 439730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 439734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 439737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 439745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 439749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 439753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 439756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 439767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 439774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 439778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 439782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 439786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 439824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 439864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 439868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 439887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 439891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 439917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 439925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439949] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 439953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 439956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 439960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 439964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 439968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 439973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 439984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 439995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 440006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:425|lost_pn:427|po_sent_time:1757683856380400|lost_send_time:1757683856375155|loss_delay:64351|frame:STREAM |repair:128|
[2025/09/12 13:30:56 440020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:426|lost_pn:427|po_sent_time:1757683856380476|lost_send_time:1757683856375155|loss_delay:64351|frame:STREAM |repair:128|
[2025/09/12 13:30:56 440025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856380476u|
[2025/09/12 13:30:56 440031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 440036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856445650|now:1757683856440036|interval:5614|
[2025/09/12 13:30:56 440043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856445650|now:1757683856440036|interv:5614|
[2025/09/12 13:30:56 440048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57989, ack_elapse 57806, delivered 69600|rate 1200227|lost 173|
[2025/09/12 13:30:56 440054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200227) in round 8|
[2025/09/12 13:30:56 440059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 440065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5010|
[2025/09/12 13:30:56 440070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856382305|recovery:1|recovery_start:1757683856440031|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 440076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856382305|recovery:1|recovery_start:1757683856440031|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 440082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:132008|srtt:56824|latest_rtt:57201|min_rtt:30564|applimit:0|lost:165|recovery:1|recovery_start:1757683856440031|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 440091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:152|largest:152|pns:2|
[2025/09/12 13:30:56 440097] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:210|pkt_type:SHORT_HEADER|pkt_num:152|frame:ACK |recv_time:1757683856439506|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 440103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976439506|now:1757683856439506|interv:120000000|
[2025/09/12 13:30:56 440113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976439506|now:1757683856439506|interv:120000000|
[2025/09/12 13:30:56 440118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856444882|pq_index:0|
[2025/09/12 13:30:56 440124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856439150|
[2025/09/12 13:30:56 440129] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856440129|
[2025/09/12 13:30:56 440136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856440135|
[2025/09/12 13:30:56 440143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56824|min_srtt:56824|path_bw:1211930|loss_rate:54.12|path_pto:0|
[2025/09/12 13:30:56 440149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:132008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:51906|
[2025/09/12 13:30:56 440155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56824|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 440161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:415|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 440167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56824|min_srtt:56824|path_bw:1211930|loss_rate:54.12|path_pto:0|
[2025/09/12 13:30:56 440173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:132008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:331329|
[2025/09/12 13:30:56 440180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56824|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 440187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:416|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 440193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56824|min_srtt:56824|path_bw:1211930|loss_rate:54.12|path_pto:0|
[2025/09/12 13:30:56 440200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:132008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:332508|
[2025/09/12 13:30:56 440206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56824|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 440212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:419|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 440217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56824|min_srtt:56824|path_bw:1211930|loss_rate:54.12|path_pto:0|
[2025/09/12 13:30:56 440223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:132008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:333687|
[2025/09/12 13:30:56 440234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 440239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 440245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 440252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 440258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56824|min_srtt:56824|path_bw:1211930|loss_rate:54.12|path_pto:0|
[2025/09/12 13:30:56 440262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:3600|inflight:132008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 440266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 440270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 440274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 440278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 440283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:415|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 440287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:132008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:51906|
[2025/09/12 13:30:56 440291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 440295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:543|
[2025/09/12 13:30:56 440320] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:543|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:132008|now:1757683856440303|stream_id:8|stream_offset:51906|
[2025/09/12 13:30:56 440326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:543|origin_pktnum:79|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 440331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:132008|applimit:0|
[2025/09/12 13:30:56 440335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856445650|now:1757683856440335|interval:5315|
[2025/09/12 13:30:56 440339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856445650|now:1757683856440335|interv:5315|
[2025/09/12 13:30:56 440343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:133208|
[2025/09/12 13:30:56 440348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:416|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 440352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:133208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:331329|
[2025/09/12 13:30:56 440364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 440368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:544|
[2025/09/12 13:30:56 440386] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:544|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:133208|now:1757683856440373|stream_id:8|stream_offset:331329|
[2025/09/12 13:30:56 440391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:544|origin_pktnum:416|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 440396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:133208|applimit:0|
[2025/09/12 13:30:56 440400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856445650|now:1757683856440400|interval:5250|
[2025/09/12 13:30:56 440404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856445650|now:1757683856440400|interv:5250|
[2025/09/12 13:30:56 440408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:134408|
[2025/09/12 13:30:56 440412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:419|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 440416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:134408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:332508|
[2025/09/12 13:30:56 440421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 440424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856441424|now:1757683856440424|interv:1000|
[2025/09/12 13:30:56 440428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 440432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 440436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856441424|
[2025/09/12 13:30:56 440441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856441424|
[2025/09/12 13:30:56 440444] [debug] |xqc_engine_wakeup_after|wakeup:1757683856441424|now:1757683856440444|diff:980|
[2025/09/12 13:30:56 440449] [debug] |xqc_engine_main_logic|END|now:1757683856440135|
[2025/09/12 13:30:56 440454] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856440454|
[2025/09/12 13:30:56 440458] [debug] |xqc_engine_wakeup_after|wakeup:1757683856441424|now:1757683856440458|diff:966|
[2025/09/12 13:30:56 440462] [debug] |xqc_engine_main_logic|END|now:1757683856440454|
[2025/09/12 13:30:56 440536] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:212|state:ESTABED|recv_time:1757683856440535|
[2025/09/12 13:30:56 440542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 440547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:152|
[2025/09/12 13:30:56 440551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:153|
[2025/09/12 13:30:56 440557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:153|
[2025/09/12 13:30:56 440561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 440570] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 440576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:433|origin_pktnum:306|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:433|path_largest_ack:433|
[2025/09/12 13:30:56 440581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:111|tx_in_flight:148807|prior_delivered:212925|prior_time:1757683856382623|is_app_limited:0|send_elapse:57998|ack_elapse:57912|ctl_first_sent_time:1757683856383239|lagest_ack_time:1757683856440535|curr_delivered:282525|
[2025/09/12 13:30:56 440585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856383239|
[2025/09/12 13:30:56 440590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:320||sndq_packets_used_bytes:0|sndq_packets_free:116|
[2025/09/12 13:30:56 440594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56824|rttvar:500|minrtt:30564|latest_rtt:57296|ack_delay:40|
[2025/09/12 13:30:56 440598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56878|rttvar:483|minrtt:30564|latest_rtt:57296|ack_delay:40|
[2025/09/12 13:30:56 440602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:433|lost_pn:430|thresh:3|
[2025/09/12 13:30:56 440606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 440633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 440645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 440649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 440652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 440660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 440724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 440732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 440735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 440739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 440743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 440747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 440755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 440762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 440769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 440772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 440776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 440780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 440784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 440788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 440795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 440803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 440807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 440811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 440814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 440853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 440893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 440897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 440916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 440920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 440966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 440975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 440987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 440998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 441003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 441009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 441014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 441020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 441026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 441031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 441053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 441064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:428|lost_pn:430|po_sent_time:1757683856381299|lost_send_time:1757683856376077|loss_delay:64458|frame:STREAM |repair:128|
[2025/09/12 13:30:56 441077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:429|lost_pn:430|po_sent_time:1757683856381378|lost_send_time:1757683856376077|loss_delay:64458|frame:STREAM |repair:128|
[2025/09/12 13:30:56 441082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856381378u|
[2025/09/12 13:30:56 441088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 74|pns:2|
[2025/09/12 13:30:56 441094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 441099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856446846|now:1757683856441099|interval:5747|
[2025/09/12 13:30:56 441105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856446846|now:1757683856441099|interv:5747|
[2025/09/12 13:30:56 441110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57998, ack_elapse 57912, delivered 69600|rate 1200041|lost 175|
[2025/09/12 13:30:56 441116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200041) in round 8|
[2025/09/12 13:30:56 441122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 441127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5010|
[2025/09/12 13:30:56 441136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856383239|recovery:1|recovery_start:1757683856441088|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 441144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856383239|recovery:1|recovery_start:1757683856441088|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 441150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:130808|srtt:56878|latest_rtt:57296|min_rtt:30564|applimit:0|lost:167|recovery:1|recovery_start:1757683856441088|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 441156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:153|largest:153|pns:2|
[2025/09/12 13:30:56 441161] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:212|pkt_type:SHORT_HEADER|pkt_num:153|frame:ACK |recv_time:1757683856440535|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 441165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976440535|now:1757683856440535|interv:120000000|
[2025/09/12 13:30:56 441169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976440535|now:1757683856440535|interv:120000000|
[2025/09/12 13:30:56 441173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856441424|pq_index:0|
[2025/09/12 13:30:56 441177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856440135|
[2025/09/12 13:30:56 441181] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856441181|
[2025/09/12 13:30:56 441186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856441185|
[2025/09/12 13:30:56 441192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56878|min_srtt:56878|path_bw:1211930|loss_rate:54.65|path_pto:0|
[2025/09/12 13:30:56 441196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:1200|inflight:130808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:333687|
[2025/09/12 13:30:56 441200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56878|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 441205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:420|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 441209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56878|min_srtt:56878|path_bw:1211930|loss_rate:54.65|path_pto:0|
[2025/09/12 13:30:56 441213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:2400|inflight:130808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:264126|
[2025/09/12 13:30:56 441217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56878|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 441225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:422|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 441229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56878|min_srtt:56878|path_bw:1211930|loss_rate:54.65|path_pto:0|
[2025/09/12 13:30:56 441233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:3600|inflight:130808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:334866|
[2025/09/12 13:30:56 441237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56878|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 441241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:423|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 441245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56878|min_srtt:56878|path_bw:1211930|loss_rate:54.65|path_pto:0|
[2025/09/12 13:30:56 441249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:130808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:146226|
[2025/09/12 13:30:56 441253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 441257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 441261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 441265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 441269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56878|min_srtt:56878|path_bw:1211930|loss_rate:54.65|path_pto:0|
[2025/09/12 13:30:56 441273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:4800|inflight:130808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 441277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 441281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 441285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 441289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 441293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:419|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 441297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:130808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:332508|
[2025/09/12 13:30:56 441302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 441306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 441313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856441424|
[2025/09/12 13:30:56 441317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856441424|
[2025/09/12 13:30:56 441321] [debug] |xqc_engine_wakeup_after|wakeup:1757683856441424|now:1757683856441321|diff:103|
[2025/09/12 13:30:56 441325] [debug] |xqc_engine_main_logic|END|now:1757683856441185|
[2025/09/12 13:30:56 441330] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856441330|
[2025/09/12 13:30:56 441334] [debug] |xqc_engine_wakeup_after|wakeup:1757683856441424|now:1757683856441334|diff:90|
[2025/09/12 13:30:56 441341] [debug] |xqc_engine_main_logic|END|now:1757683856441330|
[2025/09/12 13:30:56 441483] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:214|state:ESTABED|recv_time:1757683856441483|
[2025/09/12 13:30:56 441489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 441495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:153|
[2025/09/12 13:30:56 441498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:154|
[2025/09/12 13:30:56 441504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:154|
[2025/09/12 13:30:56 441508] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 441513] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 441519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:436|origin_pktnum:182|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:436|path_largest_ack:436|
[2025/09/12 13:30:56 441524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:112|tx_in_flight:150007|prior_delivered:214125|prior_time:1757683856383685|is_app_limited:0|send_elapse:58018|ack_elapse:57798|ctl_first_sent_time:1757683856384286|lagest_ack_time:1757683856441483|curr_delivered:283725|
[2025/09/12 13:30:56 441529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856384286|
[2025/09/12 13:30:56 441533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:321||sndq_packets_used_bytes:0|sndq_packets_free:115|
[2025/09/12 13:30:56 441537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56878|rttvar:483|minrtt:30564|latest_rtt:57197|ack_delay:24|
[2025/09/12 13:30:56 441541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56915|rttvar:436|minrtt:30564|latest_rtt:57197|ack_delay:24|
[2025/09/12 13:30:56 441546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:436|lost_pn:433|thresh:3|
[2025/09/12 13:30:56 441550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 441580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 441592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 441596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 441599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 441607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 441664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 441674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 441678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 441682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 441686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 441690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 441698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 441705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 441709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 441713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 441717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 441721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 441724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 441732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 441740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 441743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 441747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 441751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 441793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 441831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 441835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 441854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 441857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 441887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 441894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 441906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 441910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 441913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 441917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 441921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 441925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 441928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 441963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 441972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 441984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 441991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:431|lost_pn:433|po_sent_time:1757683856382388|lost_send_time:1757683856377137|loss_delay:64346|frame:STREAM |repair:128|
[2025/09/12 13:30:56 441997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:432|lost_pn:433|po_sent_time:1757683856382466|lost_send_time:1757683856377137|loss_delay:64346|frame:STREAM |repair:128|
[2025/09/12 13:30:56 442008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856382466u|
[2025/09/12 13:30:56 442014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 442019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856447669|now:1757683856442019|interval:5650|
[2025/09/12 13:30:56 442025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856447669|now:1757683856442019|interv:5650|
[2025/09/12 13:30:56 442031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58018, ack_elapse 57798, delivered 69600|rate 1199627|lost 177|
[2025/09/12 13:30:56 442036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199627) in round 8|
[2025/09/12 13:30:56 442042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 442048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5010|
[2025/09/12 13:30:56 442053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856384286|recovery:1|recovery_start:1757683856442013|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 442059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856384286|recovery:1|recovery_start:1757683856442013|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 442065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:127208|srtt:56915|latest_rtt:57197|min_rtt:30564|applimit:0|lost:167|recovery:1|recovery_start:1757683856442013|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 442072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:154|largest:154|pns:2|
[2025/09/12 13:30:56 442078] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:214|pkt_type:SHORT_HEADER|pkt_num:154|frame:ACK |recv_time:1757683856441483|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 442085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976441483|now:1757683856441483|interv:120000000|
[2025/09/12 13:30:56 442090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976441483|now:1757683856441483|interv:120000000|
[2025/09/12 13:30:56 442096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856441424|pq_index:0|
[2025/09/12 13:30:56 442101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856441185|
[2025/09/12 13:30:56 442107] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856442106|
[2025/09/12 13:30:56 442113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856442112|
[2025/09/12 13:30:56 442119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856441424|now:1757683856442112|
[2025/09/12 13:30:56 442125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856441424|now:1757683856442112|
[2025/09/12 13:30:56 442133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 442140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56915|min_srtt:56915|path_bw:1211930|loss_rate:54.65|path_pto:0|
[2025/09/12 13:30:56 442146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:4800|inflight:127208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:146226|
[2025/09/12 13:30:56 442152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56915|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 442158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:425|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 442164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56915|min_srtt:56915|path_bw:1211930|loss_rate:54.65|path_pto:0|
[2025/09/12 13:30:56 442170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:6000|inflight:127208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:336045|
[2025/09/12 13:30:56 442175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56915|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 442182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:426|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 442188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56915|min_srtt:56915|path_bw:1211930|loss_rate:54.65|path_pto:0|
[2025/09/12 13:30:56 442196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:7200|inflight:127208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:61338|
[2025/09/12 13:30:56 442202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56915|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 442208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:428|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 442214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56915|min_srtt:56915|path_bw:1211930|loss_rate:54.65|path_pto:0|
[2025/09/12 13:30:56 442219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:8400|inflight:127208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:337224|
[2025/09/12 13:30:56 442225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 442230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 442235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 442241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 442251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56915|min_srtt:56915|path_bw:1211930|loss_rate:54.65|path_pto:0|
[2025/09/12 13:30:56 442257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:8400|inflight:127208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 442264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 442270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 442274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 442279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 442283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:419|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 442287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:127208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:332508|
[2025/09/12 13:30:56 442292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 442296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:545|
[2025/09/12 13:30:56 442321] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:545|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:127208|now:1757683856442304|stream_id:8|stream_offset:332508|
[2025/09/12 13:30:56 442327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:545|origin_pktnum:419|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 442332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:127208|applimit:0|
[2025/09/12 13:30:56 442336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856447669|now:1757683856442336|interval:5333|
[2025/09/12 13:30:56 442340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856447669|now:1757683856442336|interv:5333|
[2025/09/12 13:30:56 442345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:128408|
[2025/09/12 13:30:56 442349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:420|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 442353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:128408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:333687|
[2025/09/12 13:30:56 442358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1673|
[2025/09/12 13:30:56 442361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856444034|now:1757683856442361|interv:1673|
[2025/09/12 13:30:56 442365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1673|
[2025/09/12 13:30:56 442369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 442373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856444034|
[2025/09/12 13:30:56 442381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856444034|
[2025/09/12 13:30:56 442385] [debug] |xqc_engine_wakeup_after|wakeup:1757683856444034|now:1757683856442385|diff:1649|
[2025/09/12 13:30:56 442389] [debug] |xqc_engine_main_logic|END|now:1757683856442112|
[2025/09/12 13:30:56 442395] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856442395|
[2025/09/12 13:30:56 442399] [debug] |xqc_engine_wakeup_after|wakeup:1757683856444034|now:1757683856442399|diff:1635|
[2025/09/12 13:30:56 442402] [debug] |xqc_engine_main_logic|END|now:1757683856442395|
[2025/09/12 13:30:56 442513] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:216|state:ESTABED|recv_time:1757683856442512|
[2025/09/12 13:30:56 442519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 442524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:154|
[2025/09/12 13:30:56 442528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:155|
[2025/09/12 13:30:56 442533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:155|
[2025/09/12 13:30:56 442538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 442542] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 442549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:438|origin_pktnum:184|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:438|path_largest_ack:438|
[2025/09/12 13:30:56 442553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:113|tx_in_flight:150007|prior_delivered:215325|prior_time:1757683856384612|is_app_limited:0|send_elapse:56987|ack_elapse:57900|ctl_first_sent_time:1757683856385206|lagest_ack_time:1757683856442512|curr_delivered:284925|
[2025/09/12 13:30:56 442558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856385206|
[2025/09/12 13:30:56 442562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:320||sndq_packets_used_bytes:0|sndq_packets_free:116|
[2025/09/12 13:30:56 442566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56915|rttvar:436|minrtt:30564|latest_rtt:57306|ack_delay:40|
[2025/09/12 13:30:56 442570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56959|rttvar:414|minrtt:30564|latest_rtt:57306|ack_delay:40|
[2025/09/12 13:30:56 442575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:438|lost_pn:435|thresh:3|
[2025/09/12 13:30:56 442579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 442609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 442621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 442625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 442628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 442636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 442689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 442697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 442701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 442707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 442711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 442715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 442723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 442730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 442734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 442738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 442742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 442746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 442753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 442761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 442765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 442769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 442773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 442813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 442851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 442855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 442874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 442878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 442907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 442915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 442926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 442946] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 442952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 442956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 442960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 442964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 442967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 442983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 442988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 442994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 443006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 443017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:434|lost_pn:435|po_sent_time:1757683856383323|lost_send_time:1757683856378043|loss_delay:64469|frame:STREAM |repair:128|
[2025/09/12 13:30:56 443030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:435|lost_pn:435|po_sent_time:1757683856383397|lost_send_time:1757683856378043|loss_delay:64469|frame:STREAM |repair:128|
[2025/09/12 13:30:56 443040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856383397u|
[2025/09/12 13:30:56 443046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 443051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856448835|now:1757683856443051|interval:5784|
[2025/09/12 13:30:56 443057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856448835|now:1757683856443051|interv:5784|
[2025/09/12 13:30:56 443062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56987, ack_elapse 57900, delivered 69600|rate 1202072|lost 179|
[2025/09/12 13:30:56 443068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202072) in round 8|
[2025/09/12 13:30:56 443074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 443079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5010|
[2025/09/12 13:30:56 443085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856385206|recovery:1|recovery_start:1757683856443045|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 443091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856385206|recovery:1|recovery_start:1757683856443045|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 443097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:124808|srtt:56959|latest_rtt:57306|min_rtt:30564|applimit:0|lost:168|recovery:1|recovery_start:1757683856443045|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 443105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:155|largest:155|pns:2|
[2025/09/12 13:30:56 443111] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:216|pkt_type:SHORT_HEADER|pkt_num:155|frame:ACK |recv_time:1757683856442512|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 443117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976442512|now:1757683856442512|interv:120000000|
[2025/09/12 13:30:56 443123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976442512|now:1757683856442512|interv:120000000|
[2025/09/12 13:30:56 443128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856444034|pq_index:0|
[2025/09/12 13:30:56 443134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856442112|
[2025/09/12 13:30:56 443139] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856443139|
[2025/09/12 13:30:56 443147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856443145|
[2025/09/12 13:30:56 443155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56959|min_srtt:56959|path_bw:1211930|loss_rate:54.91|path_pto:0|
[2025/09/12 13:30:56 443159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:7200|inflight:124808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:337224|
[2025/09/12 13:30:56 443167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56959|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 443172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:429|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 443176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56959|min_srtt:56959|path_bw:1211930|loss_rate:54.91|path_pto:0|
[2025/09/12 13:30:56 443180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:8400|inflight:124808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:150942|
[2025/09/12 13:30:56 443184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56959|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 443189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:431|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 443193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56959|min_srtt:56959|path_bw:1211930|loss_rate:54.91|path_pto:0|
[2025/09/12 13:30:56 443197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:9600|inflight:124808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:338403|
[2025/09/12 13:30:56 443201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56959|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 443205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:432|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 443209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56959|min_srtt:56959|path_bw:1211930|loss_rate:54.91|path_pto:0|
[2025/09/12 13:30:56 443213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:10800|inflight:124808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:154479|
[2025/09/12 13:30:56 443217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 443221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 443225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 443229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 443233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56959|min_srtt:56959|path_bw:1211930|loss_rate:54.91|path_pto:0|
[2025/09/12 13:30:56 443237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:10800|inflight:124808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 443241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 443248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 443252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 443256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 443260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:420|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 443264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:124808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:333687|
[2025/09/12 13:30:56 443268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 443272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 443276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856444034|
[2025/09/12 13:30:56 443280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856444034|
[2025/09/12 13:30:56 443284] [debug] |xqc_engine_wakeup_after|wakeup:1757683856444034|now:1757683856443284|diff:750|
[2025/09/12 13:30:56 443288] [debug] |xqc_engine_main_logic|END|now:1757683856443145|
[2025/09/12 13:30:56 443293] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856443293|
[2025/09/12 13:30:56 443297] [debug] |xqc_engine_wakeup_after|wakeup:1757683856444034|now:1757683856443297|diff:737|
[2025/09/12 13:30:56 443301] [debug] |xqc_engine_main_logic|END|now:1757683856443293|
[2025/09/12 13:30:56 443483] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:218|state:ESTABED|recv_time:1757683856443483|
[2025/09/12 13:30:56 443489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 443495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:155|
[2025/09/12 13:30:56 443499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:156|
[2025/09/12 13:30:56 443504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:156|
[2025/09/12 13:30:56 443508] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 443513] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 443520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:440|origin_pktnum:186|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:440|path_largest_ack:440|
[2025/09/12 13:30:56 443524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:115|tx_in_flight:147607|prior_delivered:217725|prior_time:1757683856386620|is_app_limited:0|send_elapse:58044|ack_elapse:56863|ctl_first_sent_time:1757683856387287|lagest_ack_time:1757683856443483|curr_delivered:286125|
[2025/09/12 13:30:56 443529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856387287|
[2025/09/12 13:30:56 443533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:319||sndq_packets_used_bytes:0|sndq_packets_free:117|
[2025/09/12 13:30:56 443537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56959|rttvar:414|minrtt:30564|latest_rtt:56196|ack_delay:24|
[2025/09/12 13:30:56 443541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56861|rttvar:507|minrtt:30564|latest_rtt:56196|ack_delay:24|
[2025/09/12 13:30:56 443549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:440|lost_pn:437|thresh:3|
[2025/09/12 13:30:56 443553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 443580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 443591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 443595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 443599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 443607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 443659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 443667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 443671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 443674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 443678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 443682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 443690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 443697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 443701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 443705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 443709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 443717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 443724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 443728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 443732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 443736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 443776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 443814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 443818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 443837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 443843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 443870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 443878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 443889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 443893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 443897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 443901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 443905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 443908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 443912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 443928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 443954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 443964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 443972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 443983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 443990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:437|lost_pn:437|po_sent_time:1757683856384366|lost_send_time:1757683856379515|loss_delay:63968|frame:STREAM |repair:128|
[2025/09/12 13:30:56 443996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856384366u|
[2025/09/12 13:30:56 444002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 444008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856449259|now:1757683856444008|interval:5251|
[2025/09/12 13:30:56 444014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856449259|now:1757683856444008|interv:5251|
[2025/09/12 13:30:56 444020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58044, ack_elapse 56863, delivered 68400|rate 1178416|lost 180|
[2025/09/12 13:30:56 444026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1178416) in round 8|
[2025/09/12 13:30:56 444031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 444037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5010|
[2025/09/12 13:30:56 444043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:1200|po_sent_time:1757683856387287|recovery:1|recovery_start:1757683856444002|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 444049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:1200|po_sent_time:1757683856387287|recovery:1|recovery_start:1757683856444002|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 444055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:122408|srtt:56861|latest_rtt:56196|min_rtt:30564|applimit:0|lost:168|recovery:1|recovery_start:1757683856444002|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 444063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:156|largest:156|pns:2|
[2025/09/12 13:30:56 444069] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:218|pkt_type:SHORT_HEADER|pkt_num:156|frame:ACK |recv_time:1757683856443483|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 444075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976443483|now:1757683856443483|interv:120000000|
[2025/09/12 13:30:56 444080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976443483|now:1757683856443483|interv:120000000|
[2025/09/12 13:30:56 444089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856444034|pq_index:0|
[2025/09/12 13:30:56 444095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856443145|
[2025/09/12 13:30:56 444100] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856444100|
[2025/09/12 13:30:56 444106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856444105|
[2025/09/12 13:30:56 444113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856444034|now:1757683856444105|
[2025/09/12 13:30:56 444118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856444034|now:1757683856444105|
[2025/09/12 13:30:56 444123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 444130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56861|min_srtt:56861|path_bw:1211930|loss_rate:54.91|path_pto:0|
[2025/09/12 13:30:56 444135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:10800|inflight:122408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:154479|
[2025/09/12 13:30:56 444141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56861|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 444147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:434|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 444153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56861|min_srtt:56861|path_bw:1211930|loss_rate:54.91|path_pto:0|
[2025/09/12 13:30:56 444159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:12000|inflight:122408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:339582|
[2025/09/12 13:30:56 444165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56861|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 444171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:435|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 444176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56861|min_srtt:56861|path_bw:1211930|loss_rate:54.91|path_pto:0|
[2025/09/12 13:30:56 444183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:13200|inflight:122408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:340761|
[2025/09/12 13:30:56 444189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 444196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 444202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 444213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 444218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56861|min_srtt:56861|path_bw:1211930|loss_rate:54.91|path_pto:0|
[2025/09/12 13:30:56 444224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:13200|inflight:122408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 444230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 444235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 444240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 444246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 444252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:420|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 444258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:122408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:333687|
[2025/09/12 13:30:56 444265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 444271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:546|
[2025/09/12 13:30:56 444296] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:546|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:122408|now:1757683856444278|stream_id:8|stream_offset:333687|
[2025/09/12 13:30:56 444301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:546|origin_pktnum:420|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 444306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:122408|applimit:0|
[2025/09/12 13:30:56 444310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856449259|now:1757683856444310|interval:4949|
[2025/09/12 13:30:56 444314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856449259|now:1757683856444310|interv:4949|
[2025/09/12 13:30:56 444319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:123608|
[2025/09/12 13:30:56 444324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:422|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 444328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:123608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:264126|
[2025/09/12 13:30:56 444332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:2556|
[2025/09/12 13:30:56 444336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856446892|now:1757683856444336|interv:2556|
[2025/09/12 13:30:56 444340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:2556|
[2025/09/12 13:30:56 444344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 444355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856446892|
[2025/09/12 13:30:56 444360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856446892|
[2025/09/12 13:30:56 444364] [debug] |xqc_engine_wakeup_after|wakeup:1757683856446892|now:1757683856444363|diff:2529|
[2025/09/12 13:30:56 444368] [debug] |xqc_engine_main_logic|END|now:1757683856444105|
[2025/09/12 13:30:56 444373] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856444373|
[2025/09/12 13:30:56 444377] [debug] |xqc_engine_wakeup_after|wakeup:1757683856446892|now:1757683856444377|diff:2515|
[2025/09/12 13:30:56 444381] [debug] |xqc_engine_main_logic|END|now:1757683856444373|
[2025/09/12 13:30:56 445482] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:220|state:ESTABED|recv_time:1757683856445481|
[2025/09/12 13:30:56 445491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 445497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:156|
[2025/09/12 13:30:56 445501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:157|
[2025/09/12 13:30:56 445507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:157|
[2025/09/12 13:30:56 445511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 445516] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 445523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:441|origin_pktnum:314|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:444|path_largest_ack:441|
[2025/09/12 13:30:56 445527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:115|tx_in_flight:148807|prior_delivered:217725|prior_time:1757683856386620|is_app_limited:0|send_elapse:58129|ack_elapse:58861|ctl_first_sent_time:1757683856387372|lagest_ack_time:1757683856445481|curr_delivered:287325|
[2025/09/12 13:30:56 445532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856387372|
[2025/09/12 13:30:56 445536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:316||sndq_packets_used_bytes:0|sndq_packets_free:120|
[2025/09/12 13:30:56 445541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:444|origin_pktnum:190|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:444|path_largest_ack:444|
[2025/09/12 13:30:56 445545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:116|tx_in_flight:148807|prior_delivered:220125|prior_time:1757683856388687|is_app_limited:0|send_elapse:58172|ack_elapse:56794|ctl_first_sent_time:1757683856389398|lagest_ack_time:1757683856445481|curr_delivered:288525|
[2025/09/12 13:30:56 445549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856389398|
[2025/09/12 13:30:56 445553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:315||sndq_packets_used_bytes:0|sndq_packets_free:121|
[2025/09/12 13:30:56 445557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56861|rttvar:507|minrtt:30564|latest_rtt:56083|ack_delay:32|
[2025/09/12 13:30:56 445562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56760|rttvar:583|minrtt:30564|latest_rtt:56083|ack_delay:32|
[2025/09/12 13:30:56 445566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:444|lost_pn:441|thresh:3|
[2025/09/12 13:30:56 445574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 445601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 445612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 445616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 445620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 445628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 445676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 445684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 445688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 445692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 445696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 445699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 445707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 445715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 445718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 445722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 445726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 445734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 445738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 445742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 445745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 445786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 445824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 445828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 445847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 445850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 445880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 445888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 445899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 445903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 445907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 445910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 445914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 445918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 445922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445945] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 445955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 445963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 445974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 445986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 445992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 445997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 446007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 446014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:439|lost_pn:441|po_sent_time:1757683856385291|lost_send_time:1757683856381626|loss_delay:63855|frame:STREAM |repair:128|
[2025/09/12 13:30:56 446020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856385291u|
[2025/09/12 13:30:56 446026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 446032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856451302|now:1757683856446031|interval:5271|
[2025/09/12 13:30:56 446038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856451302|now:1757683856446031|interv:5271|
[2025/09/12 13:30:56 446043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58172, ack_elapse 56794, delivered 68400|rate 1175823|lost 181|
[2025/09/12 13:30:56 446049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1175823) in round 8|
[2025/09/12 13:30:56 446055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 446060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5010|
[2025/09/12 13:30:56 446065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:2400|po_sent_time:1757683856389398|recovery:1|recovery_start:1757683856446026|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 446071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:2400|po_sent_time:1757683856389398|recovery:1|recovery_start:1757683856446026|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 446078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:120008|srtt:56760|latest_rtt:56083|min_rtt:30564|applimit:0|lost:169|recovery:1|recovery_start:1757683856446026|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 446085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:157|largest:157|pns:2|
[2025/09/12 13:30:56 446091] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:220|pkt_type:SHORT_HEADER|pkt_num:157|frame:ACK |recv_time:1757683856445481|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 446098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976445481|now:1757683856445481|interv:120000000|
[2025/09/12 13:30:56 446103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976445481|now:1757683856445481|interv:120000000|
[2025/09/12 13:30:56 446109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856446892|pq_index:0|
[2025/09/12 13:30:56 446114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856444105|
[2025/09/12 13:30:56 446119] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856446119|
[2025/09/12 13:30:56 446126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856446124|
[2025/09/12 13:30:56 446137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56760|min_srtt:56760|path_bw:1211930|loss_rate:55.17|path_pto:0|
[2025/09/12 13:30:56 446143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:12000|inflight:120008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:340761|
[2025/09/12 13:30:56 446149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56760|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 446156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:437|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 446161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56760|min_srtt:56760|path_bw:1211930|loss_rate:55.17|path_pto:0|
[2025/09/12 13:30:56 446168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:13200|inflight:120008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:341940|
[2025/09/12 13:30:56 446175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56760|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 446182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:439|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 446189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56760|min_srtt:56760|path_bw:1211930|loss_rate:55.17|path_pto:0|
[2025/09/12 13:30:56 446195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:14400|inflight:120008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 446201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56760|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 446207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 446212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56760|min_srtt:56760|path_bw:1211930|loss_rate:55.17|path_pto:0|
[2025/09/12 13:30:56 446218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:15600|inflight:120008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:399711|
[2025/09/12 13:30:56 446224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 446229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 446234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 446240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 446247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:422|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 446257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:120008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:264126|
[2025/09/12 13:30:56 446262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 446265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 446269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 446274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:120008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 446278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 446281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 446285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856446892|
[2025/09/12 13:30:56 446290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856446892|
[2025/09/12 13:30:56 446294] [debug] |xqc_engine_wakeup_after|wakeup:1757683856446892|now:1757683856446293|diff:599|
[2025/09/12 13:30:56 446298] [debug] |xqc_engine_main_logic|END|now:1757683856446124|
[2025/09/12 13:30:56 446303] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856446303|
[2025/09/12 13:30:56 446307] [debug] |xqc_engine_wakeup_after|wakeup:1757683856446892|now:1757683856446307|diff:585|
[2025/09/12 13:30:56 446311] [debug] |xqc_engine_main_logic|END|now:1757683856446303|
[2025/09/12 13:30:56 447382] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856447382|
[2025/09/12 13:30:56 447392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856446892|pq_index:0|
[2025/09/12 13:30:56 447396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856446124|
[2025/09/12 13:30:56 447401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856447400|
[2025/09/12 13:30:56 447406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856446892|now:1757683856447400|
[2025/09/12 13:30:56 447410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856446892|now:1757683856447400|
[2025/09/12 13:30:56 447414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 447419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56760|min_srtt:56760|path_bw:1211930|loss_rate:55.17|path_pto:0|
[2025/09/12 13:30:56 447423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:15600|inflight:120008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:399711|
[2025/09/12 13:30:56 447428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 447432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 447436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 447444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 447449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:422|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 447453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:120008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:264126|
[2025/09/12 13:30:56 447457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 447461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:547|
[2025/09/12 13:30:56 447488] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:547|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:120008|now:1757683856447469|stream_id:8|stream_offset:264126|
[2025/09/12 13:30:56 447494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:547|origin_pktnum:296|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 447498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:120008|applimit:0|
[2025/09/12 13:30:56 447503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856451302|now:1757683856447502|interval:3800|
[2025/09/12 13:30:56 447507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856451302|now:1757683856447502|interv:3800|
[2025/09/12 13:30:56 447511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:121208|
[2025/09/12 13:30:56 447516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:423|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 447520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:121208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:334866|
[2025/09/12 13:30:56 447524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:2223|
[2025/09/12 13:30:56 447528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856449751|now:1757683856447528|interv:2223|
[2025/09/12 13:30:56 447532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:2223|
[2025/09/12 13:30:56 447536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 447541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 447545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:121208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 447550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 447554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 447558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856449751|
[2025/09/12 13:30:56 447562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856449751|
[2025/09/12 13:30:56 447569] [debug] |xqc_engine_wakeup_after|wakeup:1757683856449751|now:1757683856447569|diff:2182|
[2025/09/12 13:30:56 447573] [debug] |xqc_engine_main_logic|END|now:1757683856447400|
[2025/09/12 13:30:56 447582] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:222|state:ESTABED|recv_time:1757683856447581|
[2025/09/12 13:30:56 447587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 447592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:157|
[2025/09/12 13:30:56 447596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:158|
[2025/09/12 13:30:56 447602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:158|
[2025/09/12 13:30:56 447607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 447614] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 447623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:445|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:447|path_largest_ack:445|
[2025/09/12 13:30:56 447628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:116|tx_in_flight:150007|prior_delivered:220125|prior_time:1757683856388687|is_app_limited:0|send_elapse:58259|ack_elapse:58894|ctl_first_sent_time:1757683856389485|lagest_ack_time:1757683856447581|curr_delivered:289725|
[2025/09/12 13:30:56 447632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856389485|
[2025/09/12 13:30:56 447637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:313||sndq_packets_used_bytes:0|sndq_packets_free:123|
[2025/09/12 13:30:56 447641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:447|origin_pktnum:320|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:447|path_largest_ack:447|
[2025/09/12 13:30:56 447645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:118|tx_in_flight:148807|prior_delivered:221325|prior_time:1757683856389644|is_app_limited:0|send_elapse:57996|ack_elapse:57937|ctl_first_sent_time:1757683856390274|lagest_ack_time:1757683856447581|curr_delivered:290925|
[2025/09/12 13:30:56 447650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856390274|
[2025/09/12 13:30:56 447654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:311||sndq_packets_used_bytes:0|sndq_packets_free:125|
[2025/09/12 13:30:56 447658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56760|rttvar:583|minrtt:30564|latest_rtt:57307|ack_delay:40|
[2025/09/12 13:30:56 447662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56823|rttvar:564|minrtt:30564|latest_rtt:57307|ack_delay:40|
[2025/09/12 13:30:56 447666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:447|lost_pn:444|thresh:3|
[2025/09/12 13:30:56 447670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 447700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 447712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 447715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 447719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 447727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 447772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 447780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 447787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 447791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 447795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 447799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 447806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 447814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 447818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 447822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 447825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 447829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 447833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 447837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 447841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 447879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 447919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 447923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447947] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 447959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 447963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 447993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 447999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 448010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 448031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 448036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 448042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 448047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 448053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 448058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 448063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 448084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 448095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 448106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 448116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 448127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:442|lost_pn:444|po_sent_time:1757683856387447|lost_send_time:1757683856383111|loss_delay:64470|frame:STREAM |repair:128|
[2025/09/12 13:30:56 448150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:443|lost_pn:444|po_sent_time:1757683856387520|lost_send_time:1757683856383111|loss_delay:64470|frame:STREAM |repair:128|
[2025/09/12 13:30:56 448160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856387520u|
[2025/09/12 13:30:56 448166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 448171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856454034|now:1757683856448171|interval:5863|
[2025/09/12 13:30:56 448177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856454034|now:1757683856448171|interv:5863|
[2025/09/12 13:30:56 448183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57996, ack_elapse 57937, delivered 69600|rate 1200082|lost 183|
[2025/09/12 13:30:56 448190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200082) in round 8|
[2025/09/12 13:30:56 448197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 448203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5010|
[2025/09/12 13:30:56 448208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:2400|po_sent_time:1757683856390274|recovery:1|recovery_start:1757683856448166|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 448214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:2400|po_sent_time:1757683856390274|recovery:1|recovery_start:1757683856448166|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 448221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:116408|srtt:56823|latest_rtt:57307|min_rtt:30564|applimit:0|lost:170|recovery:1|recovery_start:1757683856448166|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 448228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:158|largest:158|pns:2|
[2025/09/12 13:30:56 448234] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:222|pkt_type:SHORT_HEADER|pkt_num:158|frame:ACK |recv_time:1757683856447581|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 448241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976447581|now:1757683856447581|interv:120000000|
[2025/09/12 13:30:56 448246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976447581|now:1757683856447581|interv:120000000|
[2025/09/12 13:30:56 448252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856449751|pq_index:0|
[2025/09/12 13:30:56 448259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856447400|
[2025/09/12 13:30:56 448264] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856448264|
[2025/09/12 13:30:56 448269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856448268|
[2025/09/12 13:30:56 448275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56823|min_srtt:56823|path_bw:1211930|loss_rate:55.43|path_pto:0|
[2025/09/12 13:30:56 448283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:14400|inflight:116408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:343119|
[2025/09/12 13:30:56 448288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56823|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 448293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:442|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 448297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56823|min_srtt:56823|path_bw:1211930|loss_rate:55.43|path_pto:0|
[2025/09/12 13:30:56 448301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:15600|inflight:116408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:344298|
[2025/09/12 13:30:56 448305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56823|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 448309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:443|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 448314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56823|min_srtt:56823|path_bw:1211930|loss_rate:55.43|path_pto:0|
[2025/09/12 13:30:56 448318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:16800|inflight:116408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:399711|
[2025/09/12 13:30:56 448322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56823|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 448326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 448330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56823|min_srtt:56823|path_bw:1211930|loss_rate:55.43|path_pto:0|
[2025/09/12 13:30:56 448335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:18000|inflight:116408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:400890|
[2025/09/12 13:30:56 448339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56823|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 448343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 448347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56823|min_srtt:56823|path_bw:1211930|loss_rate:55.43|path_pto:0|
[2025/09/12 13:30:56 448351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:19200|inflight:116408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:402069|
[2025/09/12 13:30:56 448355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 448362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 448366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 448370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 448374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:423|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 448379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:116408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:334866|
[2025/09/12 13:30:56 448383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 448387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 448391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 448395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:116408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 448399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 448403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 448407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856449751|
[2025/09/12 13:30:56 448411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856449751|
[2025/09/12 13:30:56 448415] [debug] |xqc_engine_wakeup_after|wakeup:1757683856449751|now:1757683856448414|diff:1337|
[2025/09/12 13:30:56 448419] [debug] |xqc_engine_main_logic|END|now:1757683856448268|
[2025/09/12 13:30:56 448424] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856448424|
[2025/09/12 13:30:56 448428] [debug] |xqc_engine_wakeup_after|wakeup:1757683856449751|now:1757683856448428|diff:1323|
[2025/09/12 13:30:56 448432] [debug] |xqc_engine_main_logic|END|now:1757683856448424|
[2025/09/12 13:30:56 448469] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:224|state:ESTABED|recv_time:1757683856448468|
[2025/09/12 13:30:56 448474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 448480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:158|
[2025/09/12 13:30:56 448484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:159|
[2025/09/12 13:30:56 448490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:159|
[2025/09/12 13:30:56 448494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 448499] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 448506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:450|origin_pktnum:196|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:450|path_largest_ack:450|
[2025/09/12 13:30:56 448510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:119|tx_in_flight:150007|prior_delivered:222525|prior_time:1757683856390655|is_app_limited:0|send_elapse:58065|ack_elapse:57813|ctl_first_sent_time:1757683856391335|lagest_ack_time:1757683856448468|curr_delivered:292125|
[2025/09/12 13:30:56 448518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856391335|
[2025/09/12 13:30:56 448523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:312||sndq_packets_used_bytes:0|sndq_packets_free:124|
[2025/09/12 13:30:56 448527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56823|rttvar:564|minrtt:30564|latest_rtt:57133|ack_delay:32|
[2025/09/12 13:30:56 448531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56858|rttvar:492|minrtt:30564|latest_rtt:57133|ack_delay:32|
[2025/09/12 13:30:56 448535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:450|lost_pn:447|thresh:3|
[2025/09/12 13:30:56 448539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 448566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 448577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 448581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 448585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 448593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 448638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 448646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 448649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 448653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 448657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 448661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 448669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 448676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 448680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 448684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 448688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 448691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 448695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 448699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 448740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 448778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 448782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 448801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 448805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 448834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 448842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 448853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 448857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 448861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 448865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 448868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 448872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 448876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 448891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 448899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 448907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 448917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 448925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448948] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 448960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:446|lost_pn:447|po_sent_time:1757683856389564|lost_send_time:1757683856384194|loss_delay:64274|frame:STREAM |repair:128|
[2025/09/12 13:30:56 448965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856389564u|
[2025/09/12 13:30:56 448969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 448975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856454631|now:1757683856448975|interval:5656|
[2025/09/12 13:30:56 448982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856454631|now:1757683856448975|interv:5656|
[2025/09/12 13:30:56 448988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58065, ack_elapse 57813, delivered 69600|rate 1198656|lost 184|
[2025/09/12 13:30:56 448994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1198656) in round 8|
[2025/09/12 13:30:56 449000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 449005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5052|
[2025/09/12 13:30:56 449010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:1200|po_sent_time:1757683856391335|recovery:1|recovery_start:1757683856448969|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 449016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:1200|po_sent_time:1757683856391335|recovery:1|recovery_start:1757683856448969|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 449023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:114008|srtt:56858|latest_rtt:57133|min_rtt:30564|applimit:0|lost:170|recovery:1|recovery_start:1757683856448969|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 449031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:159|largest:159|pns:2|
[2025/09/12 13:30:56 449036] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:224|pkt_type:SHORT_HEADER|pkt_num:159|frame:ACK |recv_time:1757683856448468|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 449046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976448468|now:1757683856448468|interv:120000000|
[2025/09/12 13:30:56 449052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976448468|now:1757683856448468|interv:120000000|
[2025/09/12 13:30:56 449057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856449751|pq_index:0|
[2025/09/12 13:30:56 449062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856448268|
[2025/09/12 13:30:56 449068] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856449068|
[2025/09/12 13:30:56 449074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856449073|
[2025/09/12 13:30:56 449081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56858|min_srtt:56858|path_bw:1211930|loss_rate:55.43|path_pto:0|
[2025/09/12 13:30:56 449087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:19200|inflight:114008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:346656|
[2025/09/12 13:30:56 449093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56858|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 449099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:446|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 449105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56858|min_srtt:56858|path_bw:1211930|loss_rate:55.43|path_pto:0|
[2025/09/12 13:30:56 449111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:20400|inflight:114008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:402069|
[2025/09/12 13:30:56 449116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56858|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 449122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 449128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56858|min_srtt:56858|path_bw:1211930|loss_rate:55.43|path_pto:0|
[2025/09/12 13:30:56 449134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:21600|inflight:114008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:403248|
[2025/09/12 13:30:56 449140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 449145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 449150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 449156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 449166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:423|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 449172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:114008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:334866|
[2025/09/12 13:30:56 449178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 449185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 449191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 449198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:114008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 449204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 449209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 449214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856449751|
[2025/09/12 13:30:56 449219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856449751|
[2025/09/12 13:30:56 449225] [debug] |xqc_engine_wakeup_after|wakeup:1757683856449751|now:1757683856449225|diff:526|
[2025/09/12 13:30:56 449230] [debug] |xqc_engine_main_logic|END|now:1757683856449073|
[2025/09/12 13:30:56 449237] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856449237|
[2025/09/12 13:30:56 449243] [debug] |xqc_engine_wakeup_after|wakeup:1757683856449751|now:1757683856449243|diff:508|
[2025/09/12 13:30:56 449250] [debug] |xqc_engine_main_logic|END|now:1757683856449237|
[2025/09/12 13:30:56 449515] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:226|state:ESTABED|recv_time:1757683856449515|
[2025/09/12 13:30:56 449521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 449527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:159|
[2025/09/12 13:30:56 449531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:160|
[2025/09/12 13:30:56 449537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:160|
[2025/09/12 13:30:56 449541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 449546] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 449552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:452|origin_pktnum:198|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:452|path_largest_ack:452|
[2025/09/12 13:30:56 449557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:120|tx_in_flight:150007|prior_delivered:223725|prior_time:1757683856391645|is_app_limited:0|send_elapse:58070|ack_elapse:57870|ctl_first_sent_time:1757683856392349|lagest_ack_time:1757683856449515|curr_delivered:293325|
[2025/09/12 13:30:56 449562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856392349|
[2025/09/12 13:30:56 449566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:310||sndq_packets_used_bytes:0|sndq_packets_free:126|
[2025/09/12 13:30:56 449570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56858|rttvar:492|minrtt:30564|latest_rtt:57166|ack_delay:40|
[2025/09/12 13:30:56 449579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56891|rttvar:436|minrtt:30564|latest_rtt:57166|ack_delay:40|
[2025/09/12 13:30:56 449583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:452|lost_pn:449|thresh:3|
[2025/09/12 13:30:56 449587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 449614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 449626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 449629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 449633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 449641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 449682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 449690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 449694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 449697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 449701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 449705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 449713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 449720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 449724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 449728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 449732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 449736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 449740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 449781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 449819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 449823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 449842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 449845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 449874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 449882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 449894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 449897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 449901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 449905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 449909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 449913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 449916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 449947] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 449955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 449963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 449974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 449987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 449998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:448|lost_pn:449|po_sent_time:1757683856390357|lost_send_time:1757683856385204|loss_delay:64311|frame:STREAM |repair:128|
[2025/09/12 13:30:56 450031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:449|lost_pn:449|po_sent_time:1757683856390453|lost_send_time:1757683856385204|loss_delay:64311|frame:STREAM |repair:128|
[2025/09/12 13:30:56 450037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856390453u|
[2025/09/12 13:30:56 450043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 450048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856455737|now:1757683856450048|interval:5689|
[2025/09/12 13:30:56 450054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856455737|now:1757683856450048|interv:5689|
[2025/09/12 13:30:56 450059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58070, ack_elapse 57870, delivered 69600|rate 1198553|lost 186|
[2025/09/12 13:30:56 450065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1198553) in round 8|
[2025/09/12 13:30:56 450070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 450076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5052|
[2025/09/12 13:30:56 450081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856392349|recovery:1|recovery_start:1757683856450042|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 450087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856392349|recovery:1|recovery_start:1757683856450042|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 450093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:110408|srtt:56891|latest_rtt:57166|min_rtt:30564|applimit:0|lost:170|recovery:1|recovery_start:1757683856450042|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 450101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:160|largest:160|pns:2|
[2025/09/12 13:30:56 450107] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:226|pkt_type:SHORT_HEADER|pkt_num:160|frame:ACK |recv_time:1757683856449515|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 450113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976449515|now:1757683856449515|interv:120000000|
[2025/09/12 13:30:56 450119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976449515|now:1757683856449515|interv:120000000|
[2025/09/12 13:30:56 450128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856449751|pq_index:0|
[2025/09/12 13:30:56 450133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856449073|
[2025/09/12 13:30:56 450139] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856450138|
[2025/09/12 13:30:56 450146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856450144|
[2025/09/12 13:30:56 450151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856449751|now:1757683856450144|
[2025/09/12 13:30:56 450157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856449751|now:1757683856450144|
[2025/09/12 13:30:56 450163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 450170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56891|min_srtt:56891|path_bw:1211930|loss_rate:55.43|path_pto:0|
[2025/09/12 13:30:56 450177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:21600|inflight:110408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:170985|
[2025/09/12 13:30:56 450184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56891|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 450191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:448|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 450197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56891|min_srtt:56891|path_bw:1211930|loss_rate:55.43|path_pto:0|
[2025/09/12 13:30:56 450202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:22800|inflight:110408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:347835|
[2025/09/12 13:30:56 450208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56891|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 450214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:449|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 450220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56891|min_srtt:56891|path_bw:1211930|loss_rate:55.43|path_pto:0|
[2025/09/12 13:30:56 450225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:24000|inflight:110408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:403248|
[2025/09/12 13:30:56 450232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56891|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 450239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 450245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56891|min_srtt:56891|path_bw:1211930|loss_rate:55.43|path_pto:0|
[2025/09/12 13:30:56 450254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:25200|inflight:110408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:404427|
[2025/09/12 13:30:56 450258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 450262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 450266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 450270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 450274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:423|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 450278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:110408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:334866|
[2025/09/12 13:30:56 450283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 450287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:548|
[2025/09/12 13:30:56 450313] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:548|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:110408|now:1757683856450295|stream_id:8|stream_offset:334866|
[2025/09/12 13:30:56 450318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:548|origin_pktnum:423|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 450323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:110408|applimit:0|
[2025/09/12 13:30:56 450327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856455737|now:1757683856450327|interval:5410|
[2025/09/12 13:30:56 450331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856455737|now:1757683856450327|interv:5410|
[2025/09/12 13:30:56 450335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:111608|
[2025/09/12 13:30:56 450340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:425|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 450344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:111608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:146226|
[2025/09/12 13:30:56 450348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:2259|
[2025/09/12 13:30:56 450352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856452611|now:1757683856450352|interv:2259|
[2025/09/12 13:30:56 450356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:2259|
[2025/09/12 13:30:56 450360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 450364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 450368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:111608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 450379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 450383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 450387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856452611|
[2025/09/12 13:30:56 450391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856452611|
[2025/09/12 13:30:56 450395] [debug] |xqc_engine_wakeup_after|wakeup:1757683856452611|now:1757683856450395|diff:2216|
[2025/09/12 13:30:56 450399] [debug] |xqc_engine_main_logic|END|now:1757683856450144|
[2025/09/12 13:30:56 450405] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856450405|
[2025/09/12 13:30:56 450409] [debug] |xqc_engine_wakeup_after|wakeup:1757683856452611|now:1757683856450408|diff:2203|
[2025/09/12 13:30:56 450412] [debug] |xqc_engine_main_logic|END|now:1757683856450405|
[2025/09/12 13:30:56 450506] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:228|state:ESTABED|recv_time:1757683856450505|
[2025/09/12 13:30:56 450512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 450517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:160|
[2025/09/12 13:30:56 450521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:161|
[2025/09/12 13:30:56 450527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:161|
[2025/09/12 13:30:56 450531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 450536] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 450542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:454|origin_pktnum:200|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:454|path_largest_ack:454|
[2025/09/12 13:30:56 450546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:121|tx_in_flight:148807|prior_delivered:226125|prior_time:1757683856393558|is_app_limited:0|send_elapse:58058|ack_elapse:56947|ctl_first_sent_time:1757683856394373|lagest_ack_time:1757683856450505|curr_delivered:294525|
[2025/09/12 13:30:56 450551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856394373|
[2025/09/12 13:30:56 450555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:309||sndq_packets_used_bytes:0|sndq_packets_free:127|
[2025/09/12 13:30:56 450559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56891|rttvar:436|minrtt:30564|latest_rtt:56132|ack_delay:40|
[2025/09/12 13:30:56 450564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56791|rttvar:526|minrtt:30564|latest_rtt:56132|ack_delay:40|
[2025/09/12 13:30:56 450568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:454|lost_pn:451|thresh:3|
[2025/09/12 13:30:56 450572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 450603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 450614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 450618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 450622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 450630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 450664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 450672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 450676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 450680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 450683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 450690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 450697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 450705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 450709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 450713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 450717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 450721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 450759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 450799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 450803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 450822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 450826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 450853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 450860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 450872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 450876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 450879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 450883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 450890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 450894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 450897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 450913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 450920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 450928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450947] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 450951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 450959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 450992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 450998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 451005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:451|lost_pn:451|po_sent_time:1757683856391426|lost_send_time:1757683856386616|loss_delay:63889|frame:STREAM |repair:128|
[2025/09/12 13:30:56 451011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856391426u|
[2025/09/12 13:30:56 451017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 451027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856456305|now:1757683856451027|interval:5278|
[2025/09/12 13:30:56 451034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856456305|now:1757683856451027|interv:5278|
[2025/09/12 13:30:56 451039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58058, ack_elapse 56947, delivered 68400|rate 1178132|lost 187|
[2025/09/12 13:30:56 451045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1178132) in round 8|
[2025/09/12 13:30:56 451051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 451057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5052|
[2025/09/12 13:30:56 451062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:1200|po_sent_time:1757683856394373|recovery:1|recovery_start:1757683856451017|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 451068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:1200|po_sent_time:1757683856394373|recovery:1|recovery_start:1757683856451017|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 451074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:109208|srtt:56791|latest_rtt:56132|min_rtt:30564|applimit:0|lost:171|recovery:1|recovery_start:1757683856451017|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 451082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:161|largest:161|pns:2|
[2025/09/12 13:30:56 451087] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:228|pkt_type:SHORT_HEADER|pkt_num:161|frame:ACK |recv_time:1757683856450505|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 451093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976450505|now:1757683856450505|interv:120000000|
[2025/09/12 13:30:56 451099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976450505|now:1757683856450505|interv:120000000|
[2025/09/12 13:30:56 451104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856452611|pq_index:0|
[2025/09/12 13:30:56 451110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856450144|
[2025/09/12 13:30:56 451115] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856451115|
[2025/09/12 13:30:56 451122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856451120|
[2025/09/12 13:30:56 451129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56791|min_srtt:56791|path_bw:1211930|loss_rate:55.68|path_pto:0|
[2025/09/12 13:30:56 451135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:24000|inflight:109208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:349014|
[2025/09/12 13:30:56 451147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56791|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 451153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:451|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 451157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56791|min_srtt:56791|path_bw:1211930|loss_rate:55.68|path_pto:0|
[2025/09/12 13:30:56 451161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:25200|inflight:109208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:404427|
[2025/09/12 13:30:56 451166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56791|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 451170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 451174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56791|min_srtt:56791|path_bw:1211930|loss_rate:55.68|path_pto:0|
[2025/09/12 13:30:56 451178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:26400|inflight:109208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:405606|
[2025/09/12 13:30:56 451183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 451186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 451190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 451194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 451199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:425|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 451203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:109208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:146226|
[2025/09/12 13:30:56 451207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 451211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 451215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 451219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:109208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 451223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 451227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 451231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856452611|
[2025/09/12 13:30:56 451235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856452611|
[2025/09/12 13:30:56 451241] [debug] |xqc_engine_wakeup_after|wakeup:1757683856452611|now:1757683856451241|diff:1370|
[2025/09/12 13:30:56 451246] [debug] |xqc_engine_main_logic|END|now:1757683856451120|
[2025/09/12 13:30:56 451251] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856451251|
[2025/09/12 13:30:56 451255] [debug] |xqc_engine_wakeup_after|wakeup:1757683856452611|now:1757683856451255|diff:1356|
[2025/09/12 13:30:56 451259] [debug] |xqc_engine_main_logic|END|now:1757683856451251|
[2025/09/12 13:30:56 452520] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:230|state:ESTABED|recv_time:1757683856452519|
[2025/09/12 13:30:56 452531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 452537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:161|
[2025/09/12 13:30:56 452541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:162|
[2025/09/12 13:30:56 452547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:162|
[2025/09/12 13:30:56 452551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 452556] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 452562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:455|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:457|path_largest_ack:455|
[2025/09/12 13:30:56 452567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:121|tx_in_flight:150007|prior_delivered:226125|prior_time:1757683856393558|is_app_limited:0|send_elapse:58183|ack_elapse:58961|ctl_first_sent_time:1757683856394498|lagest_ack_time:1757683856452519|curr_delivered:295725|
[2025/09/12 13:30:56 452571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856394498|
[2025/09/12 13:30:56 452576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:307||sndq_packets_used_bytes:0|sndq_packets_free:129|
[2025/09/12 13:30:56 452580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:457|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:457|path_largest_ack:457|
[2025/09/12 13:30:56 452584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:121|tx_in_flight:151207|prior_delivered:227325|prior_time:1757683856394688|is_app_limited:0|send_elapse:57102|ack_elapse:57831|ctl_first_sent_time:1757683856395353|lagest_ack_time:1757683856452519|curr_delivered:296925|
[2025/09/12 13:30:56 452589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856395353|
[2025/09/12 13:30:56 452593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:306||sndq_packets_used_bytes:0|sndq_packets_free:130|
[2025/09/12 13:30:56 452597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56791|rttvar:526|minrtt:30564|latest_rtt:57166|ack_delay:40|
[2025/09/12 13:30:56 452601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56833|rttvar:478|minrtt:30564|latest_rtt:57166|ack_delay:40|
[2025/09/12 13:30:56 452605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:457|lost_pn:454|thresh:3|
[2025/09/12 13:30:56 452609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 452640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 452652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 452655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 452659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 452667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 452701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 452709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 452713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 452719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 452723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 452727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 452734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 452742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 452746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 452750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 452753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 452757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 452795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 452836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 452840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 452859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 452863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 452889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 452897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 452909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 452912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 452919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 452923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 452926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 452943] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 452949] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 452971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 452983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 452994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 452999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 453005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 453010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 453015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 453020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 453025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 453031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 453036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 453042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 453047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 453052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 453057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 453063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:453|lost_pn:454|po_sent_time:1757683856392416|lost_send_time:1757683856388208|loss_delay:64311|frame:STREAM |repair:128|
[2025/09/12 13:30:56 453074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856392416u|
[2025/09/12 13:30:56 453080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 453085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856458904|now:1757683856453085|interval:5819|
[2025/09/12 13:30:56 453091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856458904|now:1757683856453085|interv:5819|
[2025/09/12 13:30:56 453097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57102, ack_elapse 57831, delivered 69600|rate 1203506|lost 188|
[2025/09/12 13:30:56 453102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203506) in round 8|
[2025/09/12 13:30:56 453108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 453114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5052|
[2025/09/12 13:30:56 453120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:2400|po_sent_time:1757683856395353|recovery:1|recovery_start:1757683856453079|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 453127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:2400|po_sent_time:1757683856395353|recovery:1|recovery_start:1757683856453079|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 453132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:105608|srtt:56833|latest_rtt:57166|min_rtt:30564|applimit:0|lost:171|recovery:1|recovery_start:1757683856453079|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 453138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:162|largest:162|pns:2|
[2025/09/12 13:30:56 453142] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:230|pkt_type:SHORT_HEADER|pkt_num:162|frame:ACK |recv_time:1757683856452519|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 453147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976452519|now:1757683856452519|interv:120000000|
[2025/09/12 13:30:56 453151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976452519|now:1757683856452519|interv:120000000|
[2025/09/12 13:30:56 453155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856452611|pq_index:0|
[2025/09/12 13:30:56 453159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856451120|
[2025/09/12 13:30:56 453163] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856453163|
[2025/09/12 13:30:56 453168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856453167|
[2025/09/12 13:30:56 453172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856452611|now:1757683856453167|
[2025/09/12 13:30:56 453179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856452611|now:1757683856453167|
[2025/09/12 13:30:56 453183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 453188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56833|min_srtt:56833|path_bw:1211930|loss_rate:55.68|path_pto:0|
[2025/09/12 13:30:56 453193] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:26400|inflight:105608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:350193|
[2025/09/12 13:30:56 453197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56833|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 453202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:453|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 453206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56833|min_srtt:56833|path_bw:1211930|loss_rate:55.68|path_pto:0|
[2025/09/12 13:30:56 453210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:27600|inflight:105608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:405606|
[2025/09/12 13:30:56 453214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56833|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 453219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 453223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56833|min_srtt:56833|path_bw:1211930|loss_rate:55.68|path_pto:0|
[2025/09/12 13:30:56 453227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:28800|inflight:105608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:406785|
[2025/09/12 13:30:56 453231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56833|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 453235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 453240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56833|min_srtt:56833|path_bw:1211930|loss_rate:55.68|path_pto:0|
[2025/09/12 13:30:56 453244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:30000|inflight:105608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:407964|
[2025/09/12 13:30:56 453248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 453252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 453256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 453260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 453267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:425|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 453271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:105608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:146226|
[2025/09/12 13:30:56 453275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 453279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:549|
[2025/09/12 13:30:56 453309] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:549|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:105608|now:1757683856453286|stream_id:8|stream_offset:146226|
[2025/09/12 13:30:56 453314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:549|origin_pktnum:171|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 453319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:105608|applimit:0|
[2025/09/12 13:30:56 453323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856458904|now:1757683856453323|interval:5581|
[2025/09/12 13:30:56 453327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856458904|now:1757683856453323|interv:5581|
[2025/09/12 13:30:56 453331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:106808|
[2025/09/12 13:30:56 453336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:426|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 453340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:106808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:336045|
[2025/09/12 13:30:56 453344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:2121|
[2025/09/12 13:30:56 453348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856455469|now:1757683856453348|interv:2121|
[2025/09/12 13:30:56 453352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:2121|
[2025/09/12 13:30:56 453356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 453360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 453364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:106808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 453368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 453372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 453376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856455469|
[2025/09/12 13:30:56 453380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856455469|
[2025/09/12 13:30:56 453384] [debug] |xqc_engine_wakeup_after|wakeup:1757683856455469|now:1757683856453384|diff:2085|
[2025/09/12 13:30:56 453388] [debug] |xqc_engine_main_logic|END|now:1757683856453167|
[2025/09/12 13:30:56 453397] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856453397|
[2025/09/12 13:30:56 453401] [debug] |xqc_engine_wakeup_after|wakeup:1757683856455469|now:1757683856453401|diff:2068|
[2025/09/12 13:30:56 453405] [debug] |xqc_engine_main_logic|END|now:1757683856453397|
[2025/09/12 13:30:56 454542] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:230|state:ESTABED|recv_time:1757683856454541|
[2025/09/12 13:30:56 454553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 454559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:162|
[2025/09/12 13:30:56 454563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:163|
[2025/09/12 13:30:56 454569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:163|
[2025/09/12 13:30:56 454573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 454578] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 454584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:458|origin_pktnum:331|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:459|path_largest_ack:458|
[2025/09/12 13:30:56 454589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:122|tx_in_flight:148807|prior_delivered:229725|prior_time:1757683856396634|is_app_limited:0|send_elapse:57092|ack_elapse:57907|ctl_first_sent_time:1757683856397363|lagest_ack_time:1757683856454541|curr_delivered:298125|
[2025/09/12 13:30:56 454594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856397363|
[2025/09/12 13:30:56 454599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:305||sndq_packets_used_bytes:0|sndq_packets_free:131|
[2025/09/12 13:30:56 454603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:459|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:459|path_largest_ack:459|
[2025/09/12 13:30:56 454607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:122|tx_in_flight:148807|prior_delivered:229725|prior_time:1757683856396634|is_app_limited:0|send_elapse:57092|ack_elapse:57907|ctl_first_sent_time:1757683856397363|lagest_ack_time:1757683856454541|curr_delivered:299325|
[2025/09/12 13:30:56 454612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856397446|
[2025/09/12 13:30:56 454616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:304||sndq_packets_used_bytes:0|sndq_packets_free:132|
[2025/09/12 13:30:56 454620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56833|rttvar:478|minrtt:30564|latest_rtt:57095|ack_delay:48|
[2025/09/12 13:30:56 454624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56859|rttvar:412|minrtt:30564|latest_rtt:57095|ack_delay:48|
[2025/09/12 13:30:56 454628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:459|lost_pn:456|thresh:3|
[2025/09/12 13:30:56 454633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 454664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 454675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 454679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 454683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 454691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 454725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 454732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 454736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 454740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 454744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 454750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 454758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 454766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 454769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 454773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 454777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 454781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 454815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 454856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 454859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 454879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 454882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 454909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 454917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 454928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 454953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 454959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 454964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 454974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 454979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 454984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 454995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 455006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 455017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 455027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 455038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 455048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 455085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:456|lost_pn:456|po_sent_time:1757683856394593|lost_send_time:1757683856390310|loss_delay:64231|frame:STREAM |repair:128|
[2025/09/12 13:30:56 455111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856394593u|
[2025/09/12 13:30:56 455116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 455120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56859|rtt_var:412|pto_duration:58859|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 455125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 455129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 455132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 103208|
[2025/09/12 13:30:56 455136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856537145|now:1757683856455120|interv:82025|
[2025/09/12 13:30:56 455141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856537145|now:1757683856455120|interval:82025|pto_count:0|srtt:56859
[2025/09/12 13:30:56 455145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57092, ack_elapse 57907, delivered 69600|rate 1201927|lost 189|
[2025/09/12 13:30:56 455150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201927) in round 8|
[2025/09/12 13:30:56 455154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 455158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5052|
[2025/09/12 13:30:56 455162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:2400|po_sent_time:1757683856397446|recovery:1|recovery_start:1757683856455116|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 455166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:2400|po_sent_time:1757683856397446|recovery:1|recovery_start:1757683856455116|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 455171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:103208|srtt:56859|latest_rtt:57095|min_rtt:30564|applimit:0|lost:172|recovery:1|recovery_start:1757683856455116|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 455177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:163|largest:163|pns:2|
[2025/09/12 13:30:56 455181] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:230|pkt_type:SHORT_HEADER|pkt_num:163|frame:ACK |recv_time:1757683856454541|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 455186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976454541|now:1757683856454541|interv:120000000|
[2025/09/12 13:30:56 455190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976454541|now:1757683856454541|interv:120000000|
[2025/09/12 13:30:56 455194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856455469|pq_index:0|
[2025/09/12 13:30:56 455198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856453167|
[2025/09/12 13:30:56 455202] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856455202|
[2025/09/12 13:30:56 455210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856455209|
[2025/09/12 13:30:56 455216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56859|min_srtt:56859|path_bw:1211930|loss_rate:55.93|path_pto:0|
[2025/09/12 13:30:56 455220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:28800|inflight:103208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:352551|
[2025/09/12 13:30:56 455225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56859|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 455229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:456|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 455234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56859|min_srtt:56859|path_bw:1211930|loss_rate:55.93|path_pto:0|
[2025/09/12 13:30:56 455238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:30000|inflight:103208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:407964|
[2025/09/12 13:30:56 455242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56859|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 455247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 455251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56859|min_srtt:56859|path_bw:1211930|loss_rate:55.93|path_pto:0|
[2025/09/12 13:30:56 455255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:31200|inflight:103208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:409143|
[2025/09/12 13:30:56 455259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56859|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 455263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 455268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56859|min_srtt:56859|path_bw:1211930|loss_rate:55.93|path_pto:0|
[2025/09/12 13:30:56 455272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:32400|inflight:103208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:410322|
[2025/09/12 13:30:56 455276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 455280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 455284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 455290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 455295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:426|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 455299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:103208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:336045|
[2025/09/12 13:30:56 455303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 455307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 455311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 455315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:103208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 455319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 455323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 455327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856455469|
[2025/09/12 13:30:56 455331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856455469|
[2025/09/12 13:30:56 455335] [debug] |xqc_engine_wakeup_after|wakeup:1757683856455469|now:1757683856455335|diff:134|
[2025/09/12 13:30:56 455339] [debug] |xqc_engine_main_logic|END|now:1757683856455209|
[2025/09/12 13:30:56 455344] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856455344|
[2025/09/12 13:30:56 455348] [debug] |xqc_engine_wakeup_after|wakeup:1757683856455469|now:1757683856455348|diff:121|
[2025/09/12 13:30:56 455352] [debug] |xqc_engine_main_logic|END|now:1757683856455344|
[2025/09/12 13:30:56 455506] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:232|state:ESTABED|recv_time:1757683856455505|
[2025/09/12 13:30:56 455511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 455517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:163|
[2025/09/12 13:30:56 455521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:164|
[2025/09/12 13:30:56 455527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:164|
[2025/09/12 13:30:56 455531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 455536] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 455542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:465|origin_pktnum:334|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:465|path_largest_ack:465|
[2025/09/12 13:30:56 455547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:124|tx_in_flight:147607|prior_delivered:232125|prior_time:1757683856398625|is_app_limited:0|send_elapse:57160|ack_elapse:56880|ctl_first_sent_time:1757683856399404|lagest_ack_time:1757683856455505|curr_delivered:300525|
[2025/09/12 13:30:56 455551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856399404|
[2025/09/12 13:30:56 455556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:303||sndq_packets_used_bytes:0|sndq_packets_free:133|
[2025/09/12 13:30:56 455564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56859|rttvar:412|minrtt:30564|latest_rtt:56101|ack_delay:40|
[2025/09/12 13:30:56 455568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56759|rttvar:508|minrtt:30564|latest_rtt:56101|ack_delay:40|
[2025/09/12 13:30:56 455572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:465|lost_pn:462|thresh:3|
[2025/09/12 13:30:56 455576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 455603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 455615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 455619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 455622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 455630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 455667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 455674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 455678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 455682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 455686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 455690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 455697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 455705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 455709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 455713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 455716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 455720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 455751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 455792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 455796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 455815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 455818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 455848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 455856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 455870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 455874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 455877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 455881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 455885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 455889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 455893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 455908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 455916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 455923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 455952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 455963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 455991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 456002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 456008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 456013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 456018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 456024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 456030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:460|lost_pn:462|po_sent_time:1757683856397511|lost_send_time:1757683856391652|loss_delay:63853|frame:STREAM |repair:128|
[2025/09/12 13:30:56 456036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856397511u|
[2025/09/12 13:30:56 456042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 456047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56759|rtt_var:508|pto_duration:58791|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 456053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 456059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 456064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 100808|
[2025/09/12 13:30:56 456070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856537077|now:1757683856456047|interv:81030|
[2025/09/12 13:30:56 456075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856537077|now:1757683856456047|interval:81030|pto_count:0|srtt:56759
[2025/09/12 13:30:56 456081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57160, ack_elapse 56880, delivered 68400|rate 1196641|lost 190|
[2025/09/12 13:30:56 456087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1196641) in round 8|
[2025/09/12 13:30:56 456092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 456098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5052|
[2025/09/12 13:30:56 456103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:1200|po_sent_time:1757683856399404|recovery:1|recovery_start:1757683856456041|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 456109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:1200|po_sent_time:1757683856399404|recovery:1|recovery_start:1757683856456041|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 456116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:100808|srtt:56759|latest_rtt:56101|min_rtt:30564|applimit:0|lost:172|recovery:1|recovery_start:1757683856456041|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 456127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:164|largest:164|pns:2|
[2025/09/12 13:30:56 456133] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:232|pkt_type:SHORT_HEADER|pkt_num:164|frame:ACK |recv_time:1757683856455505|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 456140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976455505|now:1757683856455505|interv:120000000|
[2025/09/12 13:30:56 456147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976455505|now:1757683856455505|interv:120000000|
[2025/09/12 13:30:56 456153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856455469|pq_index:0|
[2025/09/12 13:30:56 456160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856455209|
[2025/09/12 13:30:56 456165] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856456165|
[2025/09/12 13:30:56 456172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856456170|
[2025/09/12 13:30:56 456178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856455469|now:1757683856456170|
[2025/09/12 13:30:56 456183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856455469|now:1757683856456170|
[2025/09/12 13:30:56 456188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 456195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56759|min_srtt:56759|path_bw:1211930|loss_rate:55.93|path_pto:0|
[2025/09/12 13:30:56 456201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:32400|inflight:100808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:356088|
[2025/09/12 13:30:56 456207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56759|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 456214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:460|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 456221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56759|min_srtt:56759|path_bw:1211930|loss_rate:55.93|path_pto:0|
[2025/09/12 13:30:56 456227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:33600|inflight:100808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:410322|
[2025/09/12 13:30:56 456233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56759|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 456237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 456241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56759|min_srtt:56759|path_bw:1211930|loss_rate:55.93|path_pto:0|
[2025/09/12 13:30:56 456246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:34800|inflight:100808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:411501|
[2025/09/12 13:30:56 456253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 456257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 456261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 456265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 456269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:426|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 456274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:100808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:336045|
[2025/09/12 13:30:56 456278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 456282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:550|
[2025/09/12 13:30:56 456309] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:550|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:100808|now:1757683856456290|stream_id:8|stream_offset:336045|
[2025/09/12 13:30:56 456315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:550|origin_pktnum:426|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 456319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:100808|applimit:0|
[2025/09/12 13:30:56 456324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56759|rtt_var:508|pto_duration:58791|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 456328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 456332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 456336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 102008|
[2025/09/12 13:30:56 456340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856540081|now:1757683856456323|interv:83758|
[2025/09/12 13:30:56 456344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856540081|now:1757683856456323|interval:83758|pto_count:0|srtt:56759
[2025/09/12 13:30:56 456349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:102008|
[2025/09/12 13:30:56 456355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:428|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 456361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:102008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:61338|
[2025/09/12 13:30:56 456365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1959|
[2025/09/12 13:30:56 456369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856458328|now:1757683856456369|interv:1959|
[2025/09/12 13:30:56 456377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1959|
[2025/09/12 13:30:56 456380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 456384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 456388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:102008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 456393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 456397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 456400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856458328|
[2025/09/12 13:30:56 456405] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856458328|
[2025/09/12 13:30:56 456409] [debug] |xqc_engine_wakeup_after|wakeup:1757683856458328|now:1757683856456408|diff:1920|
[2025/09/12 13:30:56 456413] [debug] |xqc_engine_main_logic|END|now:1757683856456170|
[2025/09/12 13:30:56 456418] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856456418|
[2025/09/12 13:30:56 456422] [debug] |xqc_engine_wakeup_after|wakeup:1757683856458328|now:1757683856456422|diff:1906|
[2025/09/12 13:30:56 456426] [debug] |xqc_engine_main_logic|END|now:1757683856456418|
[2025/09/12 13:30:56 457515] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:235|state:ESTABED|recv_time:1757683856457514|
[2025/09/12 13:30:56 457524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 457530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:164|
[2025/09/12 13:30:56 457534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:165|
[2025/09/12 13:30:56 457540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:165|
[2025/09/12 13:30:56 457544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 457549] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 457556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:466|origin_pktnum:335|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:469|path_largest_ack:466|
[2025/09/12 13:30:56 457561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:124|tx_in_flight:148807|prior_delivered:232125|prior_time:1757683856398625|is_app_limited:0|send_elapse:57224|ack_elapse:58889|ctl_first_sent_time:1757683856399468|lagest_ack_time:1757683856457514|curr_delivered:301725|
[2025/09/12 13:30:56 457566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856399468|
[2025/09/12 13:30:56 457570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:302||sndq_packets_used_bytes:0|sndq_packets_free:134|
[2025/09/12 13:30:56 457574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:469|origin_pktnum:338|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:469|path_largest_ack:469|
[2025/09/12 13:30:56 457579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:126|tx_in_flight:147607|prior_delivered:234525|prior_time:1757683856400619|is_app_limited:0|send_elapse:57028|ack_elapse:56895|ctl_first_sent_time:1757683856401387|lagest_ack_time:1757683856457514|curr_delivered:302925|
[2025/09/12 13:30:56 457591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856401387|
[2025/09/12 13:30:56 457595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:300||sndq_packets_used_bytes:0|sndq_packets_free:136|
[2025/09/12 13:30:56 457599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56759|rttvar:508|minrtt:30564|latest_rtt:56127|ack_delay:40|
[2025/09/12 13:30:56 457603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56675|rttvar:549|minrtt:30564|latest_rtt:56127|ack_delay:40|
[2025/09/12 13:30:56 457608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:469|lost_pn:466|thresh:3|
[2025/09/12 13:30:56 457612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 457639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 457650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 457654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 457658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 457666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 457703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 457710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 457714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 457718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 457722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 457726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 457733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 457741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 457745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 457748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 457752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 457756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 457779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 457819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 457823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 457842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 457846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 457872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 457880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 457894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 457898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 457902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 457905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 457909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 457913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 457917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 457959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 457970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 457981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 457992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 457997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 458002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 458008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 458013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 458018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 458023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 458029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 458038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 458043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 458049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 458054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 458060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 458065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 458070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 458076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856463303|now:1757683856458075|interval:5228|
[2025/09/12 13:30:56 458082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856463303|now:1757683856458075|interv:5228|
[2025/09/12 13:30:56 458087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57028, ack_elapse 56895, delivered 68400|rate 1199410|lost 190|
[2025/09/12 13:30:56 458093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199410) in round 8|
[2025/09/12 13:30:56 458098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 458104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5052|
[2025/09/12 13:30:56 458109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:0|acked:2400|po_sent_time:1757683856401387|recovery:1|recovery_start:1757683856456041|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 458116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:0|acked:2400|po_sent_time:1757683856401387|recovery:1|recovery_start:1757683856456041|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 458122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:99608|srtt:56675|latest_rtt:56127|min_rtt:30564|applimit:0|lost:173|recovery:1|recovery_start:1757683856456041|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 458129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:1|
[2025/09/12 13:30:56 458136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 13:30:56 458144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 13:30:56 458151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:165|largest:165|pns:2|
[2025/09/12 13:30:56 458158] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:235|pkt_type:SHORT_HEADER|pkt_num:165|frame:PING ACK |recv_time:1757683856457514|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 458169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976457514|now:1757683856457514|interv:120000000|
[2025/09/12 13:30:56 458174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976457514|now:1757683856457514|interv:120000000|
[2025/09/12 13:30:56 458179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856458328|pq_index:0|
[2025/09/12 13:30:56 458185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856456170|
[2025/09/12 13:30:56 458190] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856458190|
[2025/09/12 13:30:56 458197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856458195|
[2025/09/12 13:30:56 458204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|largest_recv:165|ack_delay:690|first_ack_range:91|largest_pkt_recv_time:1757683856457514|
[2025/09/12 13:30:56 458211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:165|low:74|pkt_pns:2|
[2025/09/12 13:30:56 458217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:165|frame_largest_recv:165|
[2025/09/12 13:30:56 458222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 13:30:56 458226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56675|min_srtt:56675|path_bw:1211930|loss_rate:56.18|path_pto:0|
[2025/09/12 13:30:56 458231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:33600|inflight:99608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:411501|
[2025/09/12 13:30:56 458235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56675|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 458240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 458245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56675|min_srtt:56675|path_bw:1211930|loss_rate:56.18|path_pto:0|
[2025/09/12 13:30:56 458249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:34800|inflight:99608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:412680|
[2025/09/12 13:30:56 458253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56675|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 458257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 458262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56675|min_srtt:56675|path_bw:1211930|loss_rate:56.18|path_pto:0|
[2025/09/12 13:30:56 458266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:36000|inflight:99608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:413859|
[2025/09/12 13:30:56 458270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 458277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 458281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 458285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 458290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:428|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 458294] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:99608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:61338|
[2025/09/12 13:30:56 458298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 458302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 458306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 458310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:99608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 458314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 458318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 458322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856458328|
[2025/09/12 13:30:56 458326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856458328|
[2025/09/12 13:30:56 458330] [debug] |xqc_engine_wakeup_after|wakeup:1757683856458328|now:1757683856458330|diff:18446744073709551614|
[2025/09/12 13:30:56 458334] [debug] |xqc_engine_main_logic|END|now:1757683856458195|
[2025/09/12 13:30:56 458340] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856458340|
[2025/09/12 13:30:56 458344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856458328|pq_index:0|
[2025/09/12 13:30:56 458348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856458195|
[2025/09/12 13:30:56 458352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856458351|
[2025/09/12 13:30:56 458356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856458328|now:1757683856458351|
[2025/09/12 13:30:56 458361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856458328|now:1757683856458351|
[2025/09/12 13:30:56 458365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 458369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56675|min_srtt:56675|path_bw:1211930|loss_rate:56.18|path_pto:0|
[2025/09/12 13:30:56 458373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:36000|inflight:99608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:413859|
[2025/09/12 13:30:56 458378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 458384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 458388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 458393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 458397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:428|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 458401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:99608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:61338|
[2025/09/12 13:30:56 458405] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 458410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:551|
[2025/09/12 13:30:56 458436] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:551|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:99608|now:1757683856458417|stream_id:8|stream_offset:61338|
[2025/09/12 13:30:56 458442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:551|origin_pktnum:87|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 458447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:99608|applimit:0|
[2025/09/12 13:30:56 458451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856463303|now:1757683856458451|interval:4852|
[2025/09/12 13:30:56 458455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856463303|now:1757683856458451|interv:4852|
[2025/09/12 13:30:56 458459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:100808|
[2025/09/12 13:30:56 458464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:429|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 458468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:100808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:337224|
[2025/09/12 13:30:56 458473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:2709|
[2025/09/12 13:30:56 458476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856461185|now:1757683856458476|interv:2709|
[2025/09/12 13:30:56 458480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:2709|
[2025/09/12 13:30:56 458484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 458488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 458492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:100808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 458496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 458500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 458508] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856461185|
[2025/09/12 13:30:56 458512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856461185|
[2025/09/12 13:30:56 458516] [debug] |xqc_engine_wakeup_after|wakeup:1757683856461185|now:1757683856458516|diff:2669|
[2025/09/12 13:30:56 458520] [debug] |xqc_engine_main_logic|END|now:1757683856458351|
[2025/09/12 13:30:56 459518] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:236|state:ESTABED|recv_time:1757683856459517|
[2025/09/12 13:30:56 459527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 459533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:165|
[2025/09/12 13:30:56 459537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:166|
[2025/09/12 13:30:56 459543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:166|
[2025/09/12 13:30:56 459547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 459552] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 459558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:470|origin_pktnum:339|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:473|path_largest_ack:470|
[2025/09/12 13:30:56 459563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:126|tx_in_flight:148807|prior_delivered:234525|prior_time:1757683856400619|is_app_limited:0|send_elapse:57115|ack_elapse:58898|ctl_first_sent_time:1757683856401474|lagest_ack_time:1757683856459517|curr_delivered:304125|
[2025/09/12 13:30:56 459567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856401474|
[2025/09/12 13:30:56 459572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:298||sndq_packets_used_bytes:0|sndq_packets_free:138|
[2025/09/12 13:30:56 459576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:473|origin_pktnum:342|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:473|path_largest_ack:473|
[2025/09/12 13:30:56 459581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:129|tx_in_flight:146407|prior_delivered:236925|prior_time:1757683856402601|is_app_limited:0|send_elapse:58156|ack_elapse:56916|ctl_first_sent_time:1757683856403391|lagest_ack_time:1757683856459517|curr_delivered:305325|
[2025/09/12 13:30:56 459585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856403391|
[2025/09/12 13:30:56 459589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:296||sndq_packets_used_bytes:0|sndq_packets_free:140|
[2025/09/12 13:30:56 459593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56675|rttvar:549|minrtt:30564|latest_rtt:56126|ack_delay:48|
[2025/09/12 13:30:56 459598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56600|rttvar:561|minrtt:30564|latest_rtt:56126|ack_delay:48|
[2025/09/12 13:30:56 459602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:473|lost_pn:470|thresh:3|
[2025/09/12 13:30:56 459606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 459637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 459649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 459653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 459657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 459665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 459700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 459708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 459711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 459718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 459721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 459725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 459733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 459741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 459745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 459748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 459752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 459756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 459771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 459809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 459813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 459835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 459838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 459865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 459873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 459884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 459888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 459892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 459896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 459899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 459903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 459907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 459950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 459962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 459973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 459983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 459989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 459994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 460000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 460005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 460010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 460016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 460021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 460026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 460031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 460036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 460042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 460047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 460052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 460059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:467|lost_pn:470|po_sent_time:1757683856399544|lost_send_time:1757683856395842|loss_delay:63675|frame:STREAM |repair:128|
[2025/09/12 13:30:56 460065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:468|lost_pn:470|po_sent_time:1757683856399605|lost_send_time:1757683856395842|loss_delay:63675|frame:STREAM |repair:128|
[2025/09/12 13:30:56 460071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856399605u|
[2025/09/12 13:30:56 460081] [stats] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |lost interval:101788|lost_count:98|send_count:174|pkt_num:468|po_send_time:1757683856399605|srtt:56600|cwnd:135844|bw:1211930|conn_life:387750|now:0|last_lost_time:387750|
[2025/09/12 13:30:56 460087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 460093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856465209|now:1757683856460092|interval:5117|
[2025/09/12 13:30:56 460099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856465209|now:1757683856460092|interv:5117|
[2025/09/12 13:30:56 460104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58156, ack_elapse 56916, delivered 68400|rate 1176146|lost 192|
[2025/09/12 13:30:56 460110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1176146) in round 8|
[2025/09/12 13:30:56 460116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 460121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5052|
[2025/09/12 13:30:56 460126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:2400|po_sent_time:1757683856403391|recovery:1|recovery_start:1757683856460080|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 460133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:2400|po_sent_time:1757683856403391|recovery:1|recovery_start:1757683856460080|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 460141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:96008|srtt:56600|latest_rtt:56126|min_rtt:30564|applimit:0|lost:174|recovery:1|recovery_start:1757683856460080|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 460149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:166|largest:166|pns:2|
[2025/09/12 13:30:56 460156] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:236|pkt_type:SHORT_HEADER|pkt_num:166|frame:ACK |recv_time:1757683856459517|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 460162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976459517|now:1757683856459517|interv:120000000|
[2025/09/12 13:30:56 460168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976459517|now:1757683856459517|interv:120000000|
[2025/09/12 13:30:56 460173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856461185|pq_index:0|
[2025/09/12 13:30:56 460179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856458351|
[2025/09/12 13:30:56 460184] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856460184|
[2025/09/12 13:30:56 460190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856460189|
[2025/09/12 13:30:56 460204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56600|min_srtt:56600|path_bw:1211930|loss_rate:56.42|path_pto:0|
[2025/09/12 13:30:56 460211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:34800|inflight:96008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:357267|
[2025/09/12 13:30:56 460218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56600|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 460222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:467|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 460227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56600|min_srtt:56600|path_bw:1211930|loss_rate:56.42|path_pto:0|
[2025/09/12 13:30:56 460232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:36000|inflight:96008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:358446|
[2025/09/12 13:30:56 460237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56600|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 460241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:468|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 460245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56600|min_srtt:56600|path_bw:1211930|loss_rate:56.42|path_pto:0|
[2025/09/12 13:30:56 460249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:37200|inflight:96008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:413859|
[2025/09/12 13:30:56 460254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56600|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 460258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 460262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56600|min_srtt:56600|path_bw:1211930|loss_rate:56.42|path_pto:0|
[2025/09/12 13:30:56 460266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:38400|inflight:96008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:415038|
[2025/09/12 13:30:56 460271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56600|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 460275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 460280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56600|min_srtt:56600|path_bw:1211930|loss_rate:56.42|path_pto:0|
[2025/09/12 13:30:56 460284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:39600|inflight:96008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:416217|
[2025/09/12 13:30:56 460291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 460295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 460299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 460303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 460307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:429|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 460311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:96008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:337224|
[2025/09/12 13:30:56 460316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 460319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 460324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 460328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:96008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 460332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 460335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 460339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856461185|
[2025/09/12 13:30:56 460343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856461185|
[2025/09/12 13:30:56 460347] [debug] |xqc_engine_wakeup_after|wakeup:1757683856461185|now:1757683856460347|diff:838|
[2025/09/12 13:30:56 460352] [debug] |xqc_engine_main_logic|END|now:1757683856460189|
[2025/09/12 13:30:56 460357] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856460357|
[2025/09/12 13:30:56 460361] [debug] |xqc_engine_wakeup_after|wakeup:1757683856461185|now:1757683856460361|diff:824|
[2025/09/12 13:30:56 460365] [debug] |xqc_engine_main_logic|END|now:1757683856460357|
[2025/09/12 13:30:56 461435] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856461434|
[2025/09/12 13:30:56 461443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856461185|pq_index:0|
[2025/09/12 13:30:56 461447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856460189|
[2025/09/12 13:30:56 461452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856461451|
[2025/09/12 13:30:56 461457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856461185|now:1757683856461451|
[2025/09/12 13:30:56 461461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856461185|now:1757683856461451|
[2025/09/12 13:30:56 461465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 461470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56600|min_srtt:56600|path_bw:1211930|loss_rate:56.42|path_pto:0|
[2025/09/12 13:30:56 461478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:39600|inflight:96008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:416217|
[2025/09/12 13:30:56 461482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 461486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 461490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 461494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 461498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:429|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 461502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:96008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:337224|
[2025/09/12 13:30:56 461507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 461511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:552|
[2025/09/12 13:30:56 461540] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:552|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:96008|now:1757683856461519|stream_id:8|stream_offset:337224|
[2025/09/12 13:30:56 461545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:552|origin_pktnum:429|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 461550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:96008|applimit:0|
[2025/09/12 13:30:56 461554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856465209|now:1757683856461554|interval:3655|
[2025/09/12 13:30:56 461559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856465209|now:1757683856461554|interv:3655|
[2025/09/12 13:30:56 461563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:97208|
[2025/09/12 13:30:56 461567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:431|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 461572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:97208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:150942|
[2025/09/12 13:30:56 461576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:2466|
[2025/09/12 13:30:56 461580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856464046|now:1757683856461580|interv:2466|
[2025/09/12 13:30:56 461584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:2466|
[2025/09/12 13:30:56 461587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 461591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 461599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:97208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 461603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 461607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 461611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856464046|
[2025/09/12 13:30:56 461615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856464046|
[2025/09/12 13:30:56 461619] [debug] |xqc_engine_wakeup_after|wakeup:1757683856464046|now:1757683856461619|diff:2427|
[2025/09/12 13:30:56 461623] [debug] |xqc_engine_main_logic|END|now:1757683856461451|
[2025/09/12 13:30:56 461632] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:238|state:ESTABED|recv_time:1757683856461631|
[2025/09/12 13:30:56 461636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 461641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:166|
[2025/09/12 13:30:56 461645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:167|
[2025/09/12 13:30:56 461651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:167|
[2025/09/12 13:30:56 461655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 461660] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 461666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:474|origin_pktnum:343|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:478|path_largest_ack:474|
[2025/09/12 13:30:56 461671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:129|tx_in_flight:147607|prior_delivered:236925|prior_time:1757683856402601|is_app_limited:0|send_elapse:58225|ack_elapse:59030|ctl_first_sent_time:1757683856403460|lagest_ack_time:1757683856461631|curr_delivered:306525|
[2025/09/12 13:30:56 461675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856403460|
[2025/09/12 13:30:56 461679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:296||sndq_packets_used_bytes:0|sndq_packets_free:140|
[2025/09/12 13:30:56 461684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:478|origin_pktnum:347|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:478|path_largest_ack:478|
[2025/09/12 13:30:56 461688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:131|tx_in_flight:148807|prior_delivered:238125|prior_time:1757683856403687|is_app_limited:0|send_elapse:58212|ack_elapse:57944|ctl_first_sent_time:1757683856404413|lagest_ack_time:1757683856461631|curr_delivered:307725|
[2025/09/12 13:30:56 461692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856404413|
[2025/09/12 13:30:56 461696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:294||sndq_packets_used_bytes:0|sndq_packets_free:142|
[2025/09/12 13:30:56 461700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56600|rttvar:561|minrtt:30564|latest_rtt:57218|ack_delay:40|
[2025/09/12 13:30:56 461704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56672|rttvar:565|minrtt:30564|latest_rtt:57218|ack_delay:40|
[2025/09/12 13:30:56 461712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:478|lost_pn:475|thresh:3|
[2025/09/12 13:30:56 461716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 461742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 461754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 461758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 461762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 461769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 461804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 461814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 461818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 461821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 461825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 461829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 461837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 461844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 461848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 461852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 461856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 461859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 461867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 461905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 461913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 461963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 461969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 461996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 462017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 462033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 462049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 462054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 462059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 462064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 462089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 462112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:471|lost_pn:475|po_sent_time:1757683856401534|lost_send_time:1757683856397261|loss_delay:64370|frame:STREAM |repair:128|
[2025/09/12 13:30:56 462230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:472|lost_pn:475|po_sent_time:1757683856401593|lost_send_time:1757683856397261|loss_delay:64370|frame:STREAM |repair:128|
[2025/09/12 13:30:56 462237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:475|lost_pn:475|po_sent_time:1757683856403516|lost_send_time:1757683856397261|loss_delay:64370|frame:STREAM |repair:128|
[2025/09/12 13:30:56 462241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856403516u|
[2025/09/12 13:30:56 462246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 462250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856467944|now:1757683856462249|interval:5695|
[2025/09/12 13:30:56 462254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856467944|now:1757683856462249|interv:5695|
[2025/09/12 13:30:56 462258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58212, ack_elapse 57944, delivered 69600|rate 1195629|lost 195|
[2025/09/12 13:30:56 462262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1195629) in round 8|
[2025/09/12 13:30:56 462267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 462271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5052|
[2025/09/12 13:30:56 462275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:3|acked:2400|po_sent_time:1757683856404413|recovery:1|recovery_start:1757683856462245|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 462279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:3|acked:2400|po_sent_time:1757683856404413|recovery:1|recovery_start:1757683856462245|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 462284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:91208|srtt:56672|latest_rtt:57218|min_rtt:30564|applimit:0|lost:175|recovery:1|recovery_start:1757683856462245|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 462290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:167|largest:167|pns:2|
[2025/09/12 13:30:56 462294] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:238|pkt_type:SHORT_HEADER|pkt_num:167|frame:ACK |recv_time:1757683856461631|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 462299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976461631|now:1757683856461631|interv:120000000|
[2025/09/12 13:30:56 462303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976461631|now:1757683856461631|interv:120000000|
[2025/09/12 13:30:56 462307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856464046|pq_index:0|
[2025/09/12 13:30:56 462311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856461451|
[2025/09/12 13:30:56 462315] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856462315|
[2025/09/12 13:30:56 462320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856462319|
[2025/09/12 13:30:56 462328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56672|min_srtt:56672|path_bw:1211930|loss_rate:56.67|path_pto:0|
[2025/09/12 13:30:56 462332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:38400|inflight:91208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:359625|
[2025/09/12 13:30:56 462337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56672|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 462341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:471|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 462346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56672|min_srtt:56672|path_bw:1211930|loss_rate:56.67|path_pto:0|
[2025/09/12 13:30:56 462350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:39600|inflight:91208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:360804|
[2025/09/12 13:30:56 462354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56672|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 462358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:472|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 462362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56672|min_srtt:56672|path_bw:1211930|loss_rate:56.67|path_pto:0|
[2025/09/12 13:30:56 462366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:40800|inflight:91208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:292422|
[2025/09/12 13:30:56 462371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56672|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 462375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:475|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 462380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56672|min_srtt:56672|path_bw:1211930|loss_rate:56.67|path_pto:0|
[2025/09/12 13:30:56 462384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:42000|inflight:91208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:416217|
[2025/09/12 13:30:56 462388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56672|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 462392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 462396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56672|min_srtt:56672|path_bw:1211930|loss_rate:56.67|path_pto:0|
[2025/09/12 13:30:56 462403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:43200|inflight:91208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:417396|
[2025/09/12 13:30:56 462407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56672|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 462412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 462416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56672|min_srtt:56672|path_bw:1211930|loss_rate:56.67|path_pto:0|
[2025/09/12 13:30:56 462420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:44400|inflight:91208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:418575|
[2025/09/12 13:30:56 462424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 462428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 462432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 462436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 462440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:431|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 462444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:91208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:150942|
[2025/09/12 13:30:56 462448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 462452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 462456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 462460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:91208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 462464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 462468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 462472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856464046|
[2025/09/12 13:30:56 462476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856464046|
[2025/09/12 13:30:56 462480] [debug] |xqc_engine_wakeup_after|wakeup:1757683856464046|now:1757683856462480|diff:1566|
[2025/09/12 13:30:56 462484] [debug] |xqc_engine_main_logic|END|now:1757683856462319|
[2025/09/12 13:30:56 462491] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:240|state:ESTABED|recv_time:1757683856462491|
[2025/09/12 13:30:56 462495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 462504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:167|
[2025/09/12 13:30:56 462508] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:168|
[2025/09/12 13:30:56 462514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:168|
[2025/09/12 13:30:56 462518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 462523] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 462529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:481|origin_pktnum:350|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:481|path_largest_ack:481|
[2025/09/12 13:30:56 462534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:132|tx_in_flight:150007|prior_delivered:239325|prior_time:1757683856404591|is_app_limited:0|send_elapse:58039|ack_elapse:57900|ctl_first_sent_time:1757683856405276|lagest_ack_time:1757683856462491|curr_delivered:308925|
[2025/09/12 13:30:56 462539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856405276|
[2025/09/12 13:30:56 462543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:295||sndq_packets_used_bytes:0|sndq_packets_free:141|
[2025/09/12 13:30:56 462547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56672|rttvar:565|minrtt:30564|latest_rtt:57215|ack_delay:32|
[2025/09/12 13:30:56 462552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56735|rttvar:551|minrtt:30564|latest_rtt:57215|ack_delay:32|
[2025/09/12 13:30:56 462556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:481|lost_pn:478|thresh:3|
[2025/09/12 13:30:56 462560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 462587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 462598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 462602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 462606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 462616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 462658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 462669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 462673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 462681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 462692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 462714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 462748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 462752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 462771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 462775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 462812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 462823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 462835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 462838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 462842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 462846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 462861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 462877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 462949] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 462998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 463004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:476|lost_pn:478|po_sent_time:1757683856403574|lost_send_time:1757683856398125|loss_delay:64366|frame:STREAM |repair:128|
[2025/09/12 13:30:56 463010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:477|lost_pn:478|po_sent_time:1757683856403629|lost_send_time:1757683856398125|loss_delay:64366|frame:STREAM |repair:128|
[2025/09/12 13:30:56 463016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856403629u|
[2025/09/12 13:30:56 463022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 463027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856468845|now:1757683856463027|interval:5818|
[2025/09/12 13:30:56 463033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856468845|now:1757683856463027|interv:5818|
[2025/09/12 13:30:56 463038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58039, ack_elapse 57900, delivered 69600|rate 1199193|lost 197|
[2025/09/12 13:30:56 463044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199193) in round 8|
[2025/09/12 13:30:56 463050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 463055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5116|
[2025/09/12 13:30:56 463061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856405276|recovery:1|recovery_start:1757683856463021|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 463071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856405276|recovery:1|recovery_start:1757683856463021|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 463077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:87608|srtt:56735|latest_rtt:57215|min_rtt:30564|applimit:0|lost:175|recovery:1|recovery_start:1757683856463021|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 463086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:168|largest:168|pns:2|
[2025/09/12 13:30:56 463091] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:240|pkt_type:SHORT_HEADER|pkt_num:168|frame:ACK |recv_time:1757683856462491|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 463097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976462491|now:1757683856462491|interv:120000000|
[2025/09/12 13:30:56 463103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976462491|now:1757683856462491|interv:120000000|
[2025/09/12 13:30:56 463108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856464046|pq_index:0|
[2025/09/12 13:30:56 463114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856462319|
[2025/09/12 13:30:56 463119] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856463119|
[2025/09/12 13:30:56 463126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856463125|
[2025/09/12 13:30:56 463133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56735|min_srtt:56735|path_bw:1211930|loss_rate:56.67|path_pto:0|
[2025/09/12 13:30:56 463139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:44400|inflight:87608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:361983|
[2025/09/12 13:30:56 463146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56735|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 463153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:476|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 463160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56735|min_srtt:56735|path_bw:1211930|loss_rate:56.67|path_pto:0|
[2025/09/12 13:30:56 463167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:45600|inflight:87608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:363162|
[2025/09/12 13:30:56 463173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56735|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 463179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:477|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 463194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56735|min_srtt:56735|path_bw:1211930|loss_rate:56.67|path_pto:0|
[2025/09/12 13:30:56 463200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:46800|inflight:87608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:418575|
[2025/09/12 13:30:56 463206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56735|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 463213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 463219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56735|min_srtt:56735|path_bw:1211930|loss_rate:56.67|path_pto:0|
[2025/09/12 13:30:56 463226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:48000|inflight:87608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:419754|
[2025/09/12 13:30:56 463231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 463235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 463238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 463243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 463247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:431|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 463251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:87608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:150942|
[2025/09/12 13:30:56 463256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 463259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 463263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 463267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:87608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 463272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 463275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 463279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856464046|
[2025/09/12 13:30:56 463283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856464046|
[2025/09/12 13:30:56 463287] [debug] |xqc_engine_wakeup_after|wakeup:1757683856464046|now:1757683856463287|diff:759|
[2025/09/12 13:30:56 463292] [debug] |xqc_engine_main_logic|END|now:1757683856463125|
[2025/09/12 13:30:56 463297] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856463297|
[2025/09/12 13:30:56 463301] [debug] |xqc_engine_wakeup_after|wakeup:1757683856464046|now:1757683856463301|diff:745|
[2025/09/12 13:30:56 463308] [debug] |xqc_engine_main_logic|END|now:1757683856463297|
[2025/09/12 13:30:56 463498] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:242|state:ESTABED|recv_time:1757683856463497|
[2025/09/12 13:30:56 463503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 463509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:168|
[2025/09/12 13:30:56 463513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:169|
[2025/09/12 13:30:56 463519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:169|
[2025/09/12 13:30:56 463523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 463528] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 463535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:483|origin_pktnum:352|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:483|path_largest_ack:483|
[2025/09/12 13:30:56 463539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:133|tx_in_flight:150007|prior_delivered:240525|prior_time:1757683856405581|is_app_limited:0|send_elapse:58028|ack_elapse:57916|ctl_first_sent_time:1757683856406261|lagest_ack_time:1757683856463497|curr_delivered:310125|
[2025/09/12 13:30:56 463543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856406261|
[2025/09/12 13:30:56 463548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:295||sndq_packets_used_bytes:0|sndq_packets_free:141|
[2025/09/12 13:30:56 463552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56735|rttvar:551|minrtt:30564|latest_rtt:57236|ack_delay:40|
[2025/09/12 13:30:56 463556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56793|rttvar:529|minrtt:30564|latest_rtt:57236|ack_delay:40|
[2025/09/12 13:30:56 463561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:483|lost_pn:480|thresh:3|
[2025/09/12 13:30:56 463565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 463591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 463607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 463610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 463614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 463622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 463657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 463665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 463669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 463673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 463676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 463680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 463688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 463696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 463700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 463706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 463710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 463714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 463722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 463752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 463756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 463775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 463779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 463808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 463816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 463827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 463831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 463835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 463839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 463842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 463846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 463850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 463865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 463873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 463881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 463888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 463896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 463959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 463997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 464013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:479|lost_pn:480|po_sent_time:1757683856404479|lost_send_time:1757683856399107|loss_delay:64390|frame:STREAM |repair:128|
[2025/09/12 13:30:56 464030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:480|lost_pn:480|po_sent_time:1757683856404536|lost_send_time:1757683856399107|loss_delay:64390|frame:STREAM |repair:128|
[2025/09/12 13:30:56 464036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856404536u|
[2025/09/12 13:30:56 464041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 464047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856469732|now:1757683856464047|interval:5685|
[2025/09/12 13:30:56 464053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856469732|now:1757683856464047|interv:5685|
[2025/09/12 13:30:56 464058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58028, ack_elapse 57916, delivered 69600|rate 1199420|lost 199|
[2025/09/12 13:30:56 464068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199420) in round 8|
[2025/09/12 13:30:56 464074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 464080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5116|
[2025/09/12 13:30:56 464086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856406261|recovery:1|recovery_start:1757683856464041|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 464092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856406261|recovery:1|recovery_start:1757683856464041|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 464097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:84008|srtt:56793|latest_rtt:57236|min_rtt:30564|applimit:0|lost:175|recovery:1|recovery_start:1757683856464041|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 464103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:169|largest:169|pns:2|
[2025/09/12 13:30:56 464107] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:242|pkt_type:SHORT_HEADER|pkt_num:169|frame:ACK |recv_time:1757683856463497|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 464112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976463497|now:1757683856463497|interv:120000000|
[2025/09/12 13:30:56 464116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976463497|now:1757683856463497|interv:120000000|
[2025/09/12 13:30:56 464120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856464046|pq_index:0|
[2025/09/12 13:30:56 464124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856463125|
[2025/09/12 13:30:56 464127] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856464127|
[2025/09/12 13:30:56 464132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856464131|
[2025/09/12 13:30:56 464137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856464046|now:1757683856464131|
[2025/09/12 13:30:56 464141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856464046|now:1757683856464131|
[2025/09/12 13:30:56 464145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 464150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56793|min_srtt:56793|path_bw:1211930|loss_rate:56.67|path_pto:0|
[2025/09/12 13:30:56 464154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:48000|inflight:84008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:202818|
[2025/09/12 13:30:56 464158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56793|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 464166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:479|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 464170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56793|min_srtt:56793|path_bw:1211930|loss_rate:56.67|path_pto:0|
[2025/09/12 13:30:56 464174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:84008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:364341|
[2025/09/12 13:30:56 464178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56793|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 464183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:480|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 464187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56793|min_srtt:56793|path_bw:1211930|loss_rate:56.67|path_pto:0|
[2025/09/12 13:30:56 464191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:84008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:419754|
[2025/09/12 13:30:56 464195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56793|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 464199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 464204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56793|min_srtt:56793|path_bw:1211930|loss_rate:56.67|path_pto:0|
[2025/09/12 13:30:56 464208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:84008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:420933|
[2025/09/12 13:30:56 464212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 464216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 464219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 464224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 464228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:431|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 464232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:84008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:150942|
[2025/09/12 13:30:56 464236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 464241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:553|
[2025/09/12 13:30:56 464270] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:553|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:84008|now:1757683856464248|stream_id:8|stream_offset:150942|
[2025/09/12 13:30:56 464279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:553|origin_pktnum:177|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 464283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:84008|applimit:0|
[2025/09/12 13:30:56 464287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856469732|now:1757683856464287|interval:5445|
[2025/09/12 13:30:56 464292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856469732|now:1757683856464287|interv:5445|
[2025/09/12 13:30:56 464296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:85208|
[2025/09/12 13:30:56 464300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:432|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 464305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:85208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:338403|
[2025/09/12 13:30:56 464309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:2592|
[2025/09/12 13:30:56 464313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856466905|now:1757683856464313|interv:2592|
[2025/09/12 13:30:56 464317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:2592|
[2025/09/12 13:30:56 464320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 464324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 464328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:85208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 464333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 464337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 464341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856466905|
[2025/09/12 13:30:56 464345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856466905|
[2025/09/12 13:30:56 464348] [debug] |xqc_engine_wakeup_after|wakeup:1757683856466905|now:1757683856464348|diff:2557|
[2025/09/12 13:30:56 464353] [debug] |xqc_engine_main_logic|END|now:1757683856464131|
[2025/09/12 13:30:56 464359] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856464359|
[2025/09/12 13:30:56 464363] [debug] |xqc_engine_wakeup_after|wakeup:1757683856466905|now:1757683856464363|diff:2542|
[2025/09/12 13:30:56 464366] [debug] |xqc_engine_main_logic|END|now:1757683856464359|
[2025/09/12 13:30:56 464515] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:244|state:ESTABED|recv_time:1757683856464514|
[2025/09/12 13:30:56 464520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 464526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:169|
[2025/09/12 13:30:56 464529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:170|
[2025/09/12 13:30:56 464535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:170|
[2025/09/12 13:30:56 464539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 464548] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 464554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:485|origin_pktnum:354|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:485|path_largest_ack:485|
[2025/09/12 13:30:56 464558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:134|tx_in_flight:150007|prior_delivered:241725|prior_time:1757683856406588|is_app_limited:0|send_elapse:56971|ack_elapse:57926|ctl_first_sent_time:1757683856407269|lagest_ack_time:1757683856464514|curr_delivered:311325|
[2025/09/12 13:30:56 464563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856407269|
[2025/09/12 13:30:56 464567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:295||sndq_packets_used_bytes:0|sndq_packets_free:141|
[2025/09/12 13:30:56 464572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56793|rttvar:529|minrtt:30564|latest_rtt:57245|ack_delay:40|
[2025/09/12 13:30:56 464576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56844|rttvar:500|minrtt:30564|latest_rtt:57245|ack_delay:40|
[2025/09/12 13:30:56 464580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:485|lost_pn:482|thresh:3|
[2025/09/12 13:30:56 464584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 464611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 464622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 464626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 464630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 464637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 464674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 464682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 464686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 464689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 464693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 464697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 464705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 464712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 464716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 464720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 464724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 464727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 464735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 464764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 464768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 464787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 464791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 464817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 464825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 464836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 464843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 464846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 464850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 464854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 464858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 464862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 464877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 464885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 464892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 464901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 464913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464947] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 464973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 464999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 465030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 465046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:482|lost_pn:482|po_sent_time:1757683856405342|lost_send_time:1757683856400114|loss_delay:64400|frame:STREAM |repair:128|
[2025/09/12 13:30:56 465059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856405342u|
[2025/09/12 13:30:56 465064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 465070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856470753|now:1757683856465069|interval:5684|
[2025/09/12 13:30:56 465075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856470753|now:1757683856465069|interv:5684|
[2025/09/12 13:30:56 465080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56971, ack_elapse 57926, delivered 69600|rate 1201532|lost 200|
[2025/09/12 13:30:56 465086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201532) in round 8|
[2025/09/12 13:30:56 465092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 465097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5116|
[2025/09/12 13:30:56 465103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:1200|po_sent_time:1757683856407269|recovery:1|recovery_start:1757683856465064|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 465108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:1200|po_sent_time:1757683856407269|recovery:1|recovery_start:1757683856465064|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 465118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:82808|srtt:56844|latest_rtt:57245|min_rtt:30564|applimit:0|lost:176|recovery:1|recovery_start:1757683856465064|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 465126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:170|largest:170|pns:2|
[2025/09/12 13:30:56 465133] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:244|pkt_type:SHORT_HEADER|pkt_num:170|frame:ACK |recv_time:1757683856464514|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 465140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976464514|now:1757683856464514|interv:120000000|
[2025/09/12 13:30:56 465146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976464514|now:1757683856464514|interv:120000000|
[2025/09/12 13:30:56 465152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856466905|pq_index:0|
[2025/09/12 13:30:56 465157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856464131|
[2025/09/12 13:30:56 465162] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856465162|
[2025/09/12 13:30:56 465169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856465168|
[2025/09/12 13:30:56 465176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56844|min_srtt:56844|path_bw:1211930|loss_rate:56.91|path_pto:0|
[2025/09/12 13:30:56 465182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:82808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:365520|
[2025/09/12 13:30:56 465188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56844|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 465195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:482|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 465202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56844|min_srtt:56844|path_bw:1211930|loss_rate:56.91|path_pto:0|
[2025/09/12 13:30:56 465208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:82808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:420933|
[2025/09/12 13:30:56 465213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56844|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 465217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 465221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56844|min_srtt:56844|path_bw:1211930|loss_rate:56.91|path_pto:0|
[2025/09/12 13:30:56 465226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:82808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:422112|
[2025/09/12 13:30:56 465234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 465238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 465242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 465246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 465250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:432|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 465254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:82808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:338403|
[2025/09/12 13:30:56 465259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 465262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 465266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 465270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:82808|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 465275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 465278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 465282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856466905|
[2025/09/12 13:30:56 465286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856466905|
[2025/09/12 13:30:56 465290] [debug] |xqc_engine_wakeup_after|wakeup:1757683856466905|now:1757683856465290|diff:1615|
[2025/09/12 13:30:56 465294] [debug] |xqc_engine_main_logic|END|now:1757683856465168|
[2025/09/12 13:30:56 465300] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856465300|
[2025/09/12 13:30:56 465304] [debug] |xqc_engine_wakeup_after|wakeup:1757683856466905|now:1757683856465303|diff:1602|
[2025/09/12 13:30:56 465307] [debug] |xqc_engine_main_logic|END|now:1757683856465300|
[2025/09/12 13:30:56 465480] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:246|state:ESTABED|recv_time:1757683856465479|
[2025/09/12 13:30:56 465485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 465491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:170|
[2025/09/12 13:30:56 465495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:171|
[2025/09/12 13:30:56 465501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:171|
[2025/09/12 13:30:56 465505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 465510] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 465516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:487|origin_pktnum:356|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:487|path_largest_ack:487|
[2025/09/12 13:30:56 465524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:135|tx_in_flight:148807|prior_delivered:244125|prior_time:1757683856408569|is_app_limited:0|send_elapse:57004|ack_elapse:56910|ctl_first_sent_time:1757683856409318|lagest_ack_time:1757683856465479|curr_delivered:312525|
[2025/09/12 13:30:56 465529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856409318|
[2025/09/12 13:30:56 465534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:294||sndq_packets_used_bytes:0|sndq_packets_free:142|
[2025/09/12 13:30:56 465538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56844|rttvar:500|minrtt:30564|latest_rtt:56161|ack_delay:40|
[2025/09/12 13:30:56 465542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56754|rttvar:555|minrtt:30564|latest_rtt:56161|ack_delay:40|
[2025/09/12 13:30:56 465546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:487|lost_pn:484|thresh:3|
[2025/09/12 13:30:56 465550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 465577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 465588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 465592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 465596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 465604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 465641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 465648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 465652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 465656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 465660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 465664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 465671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 465679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 465683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 465687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 465690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 465694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 465702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 465727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 465731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 465750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 465754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 465781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 465788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 465800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 465803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 465807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 465811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 465817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 465821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 465825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 465840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 465848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 465856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 465863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 465871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 465900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 465979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 465990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 465995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 466000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 466007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:484|lost_pn:484|po_sent_time:1757683856406353|lost_send_time:1757683856401631|loss_delay:63848|frame:STREAM |repair:128|
[2025/09/12 13:30:56 466013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856406353u|
[2025/09/12 13:30:56 466018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 466023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856471210|now:1757683856466023|interval:5187|
[2025/09/12 13:30:56 466030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856471210|now:1757683856466023|interv:5187|
[2025/09/12 13:30:56 466036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57004, ack_elapse 56910, delivered 68400|rate 1199915|lost 201|
[2025/09/12 13:30:56 466042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199915) in round 8|
[2025/09/12 13:30:56 466047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 466053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5116|
[2025/09/12 13:30:56 466058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:1200|po_sent_time:1757683856409318|recovery:1|recovery_start:1757683856466018|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 466064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:1200|po_sent_time:1757683856409318|recovery:1|recovery_start:1757683856466018|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 466070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:80408|srtt:56754|latest_rtt:56161|min_rtt:30564|applimit:0|lost:176|recovery:1|recovery_start:1757683856466018|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 466081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:171|largest:171|pns:2|
[2025/09/12 13:30:56 466087] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:246|pkt_type:SHORT_HEADER|pkt_num:171|frame:ACK |recv_time:1757683856465479|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 466093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976465479|now:1757683856465479|interv:120000000|
[2025/09/12 13:30:56 466098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976465479|now:1757683856465479|interv:120000000|
[2025/09/12 13:30:56 466104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856466905|pq_index:0|
[2025/09/12 13:30:56 466109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856465168|
[2025/09/12 13:30:56 466115] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856466115|
[2025/09/12 13:30:56 466122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856466120|
[2025/09/12 13:30:56 466130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56754|min_srtt:56754|path_bw:1211930|loss_rate:56.91|path_pto:0|
[2025/09/12 13:30:56 466137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:80408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:366699|
[2025/09/12 13:30:56 466143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56754|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 466149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:484|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 466155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56754|min_srtt:56754|path_bw:1211930|loss_rate:56.91|path_pto:0|
[2025/09/12 13:30:56 466161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:80408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:422112|
[2025/09/12 13:30:56 466166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56754|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 466172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 466178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56754|min_srtt:56754|path_bw:1211930|loss_rate:56.91|path_pto:0|
[2025/09/12 13:30:56 466185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:80408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:423291|
[2025/09/12 13:30:56 466192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 466201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 466205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 466209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 466214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:432|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 466218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:80408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:338403|
[2025/09/12 13:30:56 466222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 466226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 466230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 466234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:80408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 466238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 466242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 466246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856466905|
[2025/09/12 13:30:56 466250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856466905|
[2025/09/12 13:30:56 466254] [debug] |xqc_engine_wakeup_after|wakeup:1757683856466905|now:1757683856466254|diff:651|
[2025/09/12 13:30:56 466258] [debug] |xqc_engine_main_logic|END|now:1757683856466120|
[2025/09/12 13:30:56 466264] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856466263|
[2025/09/12 13:30:56 466267] [debug] |xqc_engine_wakeup_after|wakeup:1757683856466905|now:1757683856466267|diff:638|
[2025/09/12 13:30:56 466271] [debug] |xqc_engine_main_logic|END|now:1757683856466263|
[2025/09/12 13:30:56 467341] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856467341|
[2025/09/12 13:30:56 467349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856466905|pq_index:0|
[2025/09/12 13:30:56 467354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856466120|
[2025/09/12 13:30:56 467359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856467358|
[2025/09/12 13:30:56 467363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856466905|now:1757683856467358|
[2025/09/12 13:30:56 467367] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856466905|now:1757683856467358|
[2025/09/12 13:30:56 467371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 467376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56754|min_srtt:56754|path_bw:1211930|loss_rate:56.91|path_pto:0|
[2025/09/12 13:30:56 467381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:80408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:423291|
[2025/09/12 13:30:56 467389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 467393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 467397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 467401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 467405] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:432|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 467409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:80408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:338403|
[2025/09/12 13:30:56 467414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 467418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:554|
[2025/09/12 13:30:56 467446] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:554|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:80408|now:1757683856467426|stream_id:8|stream_offset:338403|
[2025/09/12 13:30:56 467452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:554|origin_pktnum:432|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 467457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:80408|applimit:0|
[2025/09/12 13:30:56 467461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856471210|now:1757683856467461|interval:3749|
[2025/09/12 13:30:56 467465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856471210|now:1757683856467461|interv:3749|
[2025/09/12 13:30:56 467469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:81608|
[2025/09/12 13:30:56 467474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:434|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 467478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:81608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:154479|
[2025/09/12 13:30:56 467482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:2278|
[2025/09/12 13:30:56 467486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856469764|now:1757683856467486|interv:2278|
[2025/09/12 13:30:56 467490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:2278|
[2025/09/12 13:30:56 467494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 467498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 467502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:81608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 467510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 467513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 467517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856469764|
[2025/09/12 13:30:56 467522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856469764|
[2025/09/12 13:30:56 467525] [debug] |xqc_engine_wakeup_after|wakeup:1757683856469764|now:1757683856467525|diff:2239|
[2025/09/12 13:30:56 467530] [debug] |xqc_engine_main_logic|END|now:1757683856467358|
[2025/09/12 13:30:56 467538] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:248|state:ESTABED|recv_time:1757683856467537|
[2025/09/12 13:30:56 467543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 467548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:171|
[2025/09/12 13:30:56 467552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:172|
[2025/09/12 13:30:56 467557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:172|
[2025/09/12 13:30:56 467561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 467566] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 467573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:488|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:490|path_largest_ack:488|
[2025/09/12 13:30:56 467577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:135|tx_in_flight:150007|prior_delivered:244125|prior_time:1757683856408569|is_app_limited:0|send_elapse:57086|ack_elapse:58968|ctl_first_sent_time:1757683856409400|lagest_ack_time:1757683856467537|curr_delivered:313725|
[2025/09/12 13:30:56 467582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856409400|
[2025/09/12 13:30:56 467586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:294||sndq_packets_used_bytes:0|sndq_packets_free:142|
[2025/09/12 13:30:56 467590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:490|origin_pktnum:359|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:490|path_largest_ack:490|
[2025/09/12 13:30:56 467595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:136|tx_in_flight:148807|prior_delivered:246525|prior_time:1757683856410619|is_app_limited:0|send_elapse:57065|ack_elapse:56918|ctl_first_sent_time:1757683856411374|lagest_ack_time:1757683856467537|curr_delivered:314925|
[2025/09/12 13:30:56 467599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856411374|
[2025/09/12 13:30:56 467603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:292||sndq_packets_used_bytes:0|sndq_packets_free:144|
[2025/09/12 13:30:56 467607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56754|rttvar:555|minrtt:30564|latest_rtt:56163|ack_delay:32|
[2025/09/12 13:30:56 467611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56676|rttvar:572|minrtt:30564|latest_rtt:56163|ack_delay:32|
[2025/09/12 13:30:56 467616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:490|lost_pn:487|thresh:3|
[2025/09/12 13:30:56 467622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 467649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 467661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 467665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 467669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 467676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 467711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 467721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 467725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 467729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 467733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 467736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 467744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 467752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 467755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 467759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 467763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 467767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 467775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 467794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 467798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 467817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 467823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 467850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 467857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 467869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 467873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 467876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 467880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 467884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 467888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 467893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 467917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 467928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 467965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 467976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 467987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 467998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 468004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 468009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 468015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 468020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 468025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 468031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 468036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 468041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 468047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 468052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 468057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 468062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 468068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 468073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 468078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 468083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 468089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 468094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 468103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 468108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 468114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:486|lost_pn:487|po_sent_time:1757683856407362|lost_send_time:1757683856403777|loss_delay:63760|frame:STREAM |repair:128|
[2025/09/12 13:30:56 468121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856407362u|
[2025/09/12 13:30:56 468128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 468134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856473219|now:1757683856468134|interval:5085|
[2025/09/12 13:30:56 468140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856473219|now:1757683856468134|interv:5085|
[2025/09/12 13:30:56 468146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57065, ack_elapse 56918, delivered 68400|rate 1198633|lost 202|
[2025/09/12 13:30:56 468152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1198633) in round 8|
[2025/09/12 13:30:56 468157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 468163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5116|
[2025/09/12 13:30:56 468168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:2400|po_sent_time:1757683856411374|recovery:1|recovery_start:1757683856468127|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 468173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:2400|po_sent_time:1757683856411374|recovery:1|recovery_start:1757683856468127|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 468180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:78008|srtt:56676|latest_rtt:56163|min_rtt:30564|applimit:0|lost:177|recovery:1|recovery_start:1757683856468127|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 468187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:172|largest:172|pns:2|
[2025/09/12 13:30:56 468194] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:248|pkt_type:SHORT_HEADER|pkt_num:172|frame:ACK |recv_time:1757683856467537|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 468201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976467537|now:1757683856467537|interv:120000000|
[2025/09/12 13:30:56 468206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976467537|now:1757683856467537|interv:120000000|
[2025/09/12 13:30:56 468210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856469764|pq_index:0|
[2025/09/12 13:30:56 468214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856467358|
[2025/09/12 13:30:56 468218] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856468218|
[2025/09/12 13:30:56 468227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856468226|
[2025/09/12 13:30:56 468232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56676|min_srtt:56676|path_bw:1211930|loss_rate:57.14|path_pto:0|
[2025/09/12 13:30:56 468237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:78008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:367878|
[2025/09/12 13:30:56 468241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56676|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 468246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:486|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 468250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56676|min_srtt:56676|path_bw:1211930|loss_rate:57.14|path_pto:0|
[2025/09/12 13:30:56 468254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:78008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:423291|
[2025/09/12 13:30:56 468258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56676|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 468262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 468267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56676|min_srtt:56676|path_bw:1211930|loss_rate:57.14|path_pto:0|
[2025/09/12 13:30:56 468271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:78008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:424470|
[2025/09/12 13:30:56 468275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56676|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 468279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 468284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56676|min_srtt:56676|path_bw:1211930|loss_rate:57.14|path_pto:0|
[2025/09/12 13:30:56 468288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:78008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:425649|
[2025/09/12 13:30:56 468292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 468296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 468299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 468310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 468314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:434|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 468318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:78008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:154479|
[2025/09/12 13:30:56 468323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 468326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 468330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 468334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:78008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 468339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 468342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 468346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856469764|
[2025/09/12 13:30:56 468350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856469764|
[2025/09/12 13:30:56 468354] [debug] |xqc_engine_wakeup_after|wakeup:1757683856469764|now:1757683856468354|diff:1410|
[2025/09/12 13:30:56 468358] [debug] |xqc_engine_main_logic|END|now:1757683856468226|
[2025/09/12 13:30:56 468364] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856468363|
[2025/09/12 13:30:56 468367] [debug] |xqc_engine_wakeup_after|wakeup:1757683856469764|now:1757683856468367|diff:1397|
[2025/09/12 13:30:56 468371] [debug] |xqc_engine_main_logic|END|now:1757683856468363|
[2025/09/12 13:30:56 469453] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:250|state:ESTABED|recv_time:1757683856469452|
[2025/09/12 13:30:56 469462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 469468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:172|
[2025/09/12 13:30:56 469472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:173|
[2025/09/12 13:30:56 469478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:173|
[2025/09/12 13:30:56 469482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 469487] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 469493] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:491|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:493|path_largest_ack:491|
[2025/09/12 13:30:56 469498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:136|tx_in_flight:150007|prior_delivered:246525|prior_time:1757683856410619|is_app_limited:0|send_elapse:57133|ack_elapse:58833|ctl_first_sent_time:1757683856411442|lagest_ack_time:1757683856469452|curr_delivered:316125|
[2025/09/12 13:30:56 469502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856411442|
[2025/09/12 13:30:56 469507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:292||sndq_packets_used_bytes:0|sndq_packets_free:144|
[2025/09/12 13:30:56 469515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:493|origin_pktnum:362|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:493|path_largest_ack:493|
[2025/09/12 13:30:56 469519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:138|tx_in_flight:147607|prior_delivered:248925|prior_time:1757683856412640|is_app_limited:0|send_elapse:57089|ack_elapse:56812|ctl_first_sent_time:1757683856413434|lagest_ack_time:1757683856469452|curr_delivered:317325|
[2025/09/12 13:30:56 469523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856413434|
[2025/09/12 13:30:56 469527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:290||sndq_packets_used_bytes:0|sndq_packets_free:146|
[2025/09/12 13:30:56 469531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56676|rttvar:572|minrtt:30564|latest_rtt:56018|ack_delay:32|
[2025/09/12 13:30:56 469535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56590|rttvar:601|minrtt:30564|latest_rtt:56018|ack_delay:32|
[2025/09/12 13:30:56 469540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:493|lost_pn:490|thresh:3|
[2025/09/12 13:30:56 469544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 469571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 469582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 469586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 469590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 469597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 469634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 469642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 469646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 469649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 469653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 469657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 469665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 469672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 469676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 469680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 469683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 469687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 469695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 469713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 469716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 469735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 469739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 469766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 469773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 469785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 469789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 469792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 469796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 469800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 469806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 469810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 469826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 469833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 469841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 469848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 469856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 469883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 469964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 469980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 469995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 470002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:489|lost_pn:490|po_sent_time:1757683856409459|lost_send_time:1757683856405789|loss_delay:63663|frame:STREAM |repair:128|
[2025/09/12 13:30:56 470008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856409459u|
[2025/09/12 13:30:56 470013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 470019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856475161|now:1757683856470019|interval:5142|
[2025/09/12 13:30:56 470025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856475161|now:1757683856470019|interv:5142|
[2025/09/12 13:30:56 470030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57089, ack_elapse 56812, delivered 68400|rate 1198129|lost 203|
[2025/09/12 13:30:56 470036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1198129) in round 8|
[2025/09/12 13:30:56 470042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 470047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5116|
[2025/09/12 13:30:56 470052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:2400|po_sent_time:1757683856413434|recovery:1|recovery_start:1757683856470013|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 470058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:2400|po_sent_time:1757683856413434|recovery:1|recovery_start:1757683856470013|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 470064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:74408|srtt:56590|latest_rtt:56018|min_rtt:30564|applimit:0|lost:177|recovery:1|recovery_start:1757683856470013|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 470075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:173|largest:173|pns:2|
[2025/09/12 13:30:56 470081] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:250|pkt_type:SHORT_HEADER|pkt_num:173|frame:ACK |recv_time:1757683856469452|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 470087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976469452|now:1757683856469452|interv:120000000|
[2025/09/12 13:30:56 470093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976469452|now:1757683856469452|interv:120000000|
[2025/09/12 13:30:56 470098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856469764|pq_index:0|
[2025/09/12 13:30:56 470103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856468226|
[2025/09/12 13:30:56 470109] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856470108|
[2025/09/12 13:30:56 470116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856470114|
[2025/09/12 13:30:56 470123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856469764|now:1757683856470114|
[2025/09/12 13:30:56 470130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856469764|now:1757683856470114|
[2025/09/12 13:30:56 470136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 470142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56590|min_srtt:56590|path_bw:1211930|loss_rate:57.14|path_pto:0|
[2025/09/12 13:30:56 470148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:74408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:370236|
[2025/09/12 13:30:56 470154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56590|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 470160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:489|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 470166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56590|min_srtt:56590|path_bw:1211930|loss_rate:57.14|path_pto:0|
[2025/09/12 13:30:56 470171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:58800|inflight:74408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:425649|
[2025/09/12 13:30:56 470177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56590|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 470184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 470191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56590|min_srtt:56590|path_bw:1211930|loss_rate:57.14|path_pto:0|
[2025/09/12 13:30:56 470202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:60000|inflight:74408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:426828|
[2025/09/12 13:30:56 470207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56590|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 470211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 470215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56590|min_srtt:56590|path_bw:1211930|loss_rate:57.14|path_pto:0|
[2025/09/12 13:30:56 470219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:61200|inflight:74408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:428007|
[2025/09/12 13:30:56 470223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 470227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 470231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 470235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 470240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:434|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 470244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:74408|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:154479|
[2025/09/12 13:30:56 470248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 470252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:555|
[2025/09/12 13:30:56 470278] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:555|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:74408|now:1757683856470260|stream_id:8|stream_offset:154479|
[2025/09/12 13:30:56 470283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:555|origin_pktnum:180|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 470288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:74408|applimit:0|
[2025/09/12 13:30:56 470292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856475161|now:1757683856470292|interval:4869|
[2025/09/12 13:30:56 470296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856475161|now:1757683856470292|interv:4869|
[2025/09/12 13:30:56 470301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:75608|
[2025/09/12 13:30:56 470305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:435|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 470313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:75608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:339582|
[2025/09/12 13:30:56 470317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:2306|
[2025/09/12 13:30:56 470321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856472627|now:1757683856470321|interv:2306|
[2025/09/12 13:30:56 470325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:2306|
[2025/09/12 13:30:56 470328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 470333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 470337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:75608|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 470341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 470345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 470348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856472627|
[2025/09/12 13:30:56 470353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856472627|
[2025/09/12 13:30:56 470357] [debug] |xqc_engine_wakeup_after|wakeup:1757683856472627|now:1757683856470356|diff:2271|
[2025/09/12 13:30:56 470361] [debug] |xqc_engine_main_logic|END|now:1757683856470114|
[2025/09/12 13:30:56 470366] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856470366|
[2025/09/12 13:30:56 470370] [debug] |xqc_engine_wakeup_after|wakeup:1757683856472627|now:1757683856470370|diff:2257|
[2025/09/12 13:30:56 470375] [debug] |xqc_engine_main_logic|END|now:1757683856470366|
[2025/09/12 13:30:56 471489] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:252|state:ESTABED|recv_time:1757683856471488|
[2025/09/12 13:30:56 471499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 471505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:173|
[2025/09/12 13:30:56 471509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:174|
[2025/09/12 13:30:56 471515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:174|
[2025/09/12 13:30:56 471519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 471524] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 471530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:494|origin_pktnum:363|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:497|path_largest_ack:494|
[2025/09/12 13:30:56 471535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:138|tx_in_flight:148807|prior_delivered:248925|prior_time:1757683856412640|is_app_limited:0|send_elapse:57152|ack_elapse:58848|ctl_first_sent_time:1757683856413497|lagest_ack_time:1757683856471488|curr_delivered:318525|
[2025/09/12 13:30:56 471540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856413497|
[2025/09/12 13:30:56 471545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:289||sndq_packets_used_bytes:0|sndq_packets_free:147|
[2025/09/12 13:30:56 471549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:497|origin_pktnum:366|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:497|path_largest_ack:497|
[2025/09/12 13:30:56 471558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:142|tx_in_flight:145215|prior_delivered:251325|prior_time:1757683856414598|is_app_limited:0|send_elapse:57030|ack_elapse:56890|ctl_first_sent_time:1757683856415420|lagest_ack_time:1757683856471488|curr_delivered:319725|
[2025/09/12 13:30:56 471562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856415420|
[2025/09/12 13:30:56 471566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:287||sndq_packets_used_bytes:0|sndq_packets_free:149|
[2025/09/12 13:30:56 471570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56590|rttvar:601|minrtt:30564|latest_rtt:56068|ack_delay:48|
[2025/09/12 13:30:56 471575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56519|rttvar:593|minrtt:30564|latest_rtt:56068|ack_delay:48|
[2025/09/12 13:30:56 471579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:497|lost_pn:494|thresh:3|
[2025/09/12 13:30:56 471583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 471610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 471621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 471625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 471629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 471637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 471677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 471684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 471688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 471692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 471696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 471699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 471707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 471714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 471718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 471722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 471726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 471730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 471737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 471745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 471751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 471770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 471774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 471801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 471808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 471820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 471824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 471827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 471831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 471835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 471839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 471843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 471860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 471868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 471875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 471888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 471900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 471958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 471996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 472005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 472010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 472015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 472020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 472026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 472031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 472036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 472042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 472047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 472052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 472058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:492|lost_pn:494|po_sent_time:1757683856411498|lost_send_time:1757683856407905|loss_delay:63583|frame:STREAM |repair:128|
[2025/09/12 13:30:56 472064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856411498u|
[2025/09/12 13:30:56 472070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 472075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856477139|now:1757683856472075|interval:5064|
[2025/09/12 13:30:56 472081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856477139|now:1757683856472075|interv:5064|
[2025/09/12 13:30:56 472086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57030, ack_elapse 56890, delivered 68400|rate 1199368|lost 204|
[2025/09/12 13:30:56 472092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199368) in round 8|
[2025/09/12 13:30:56 472098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 472103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5116|
[2025/09/12 13:30:56 472109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:2400|po_sent_time:1757683856415420|recovery:1|recovery_start:1757683856472069|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 472116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:2400|po_sent_time:1757683856415420|recovery:1|recovery_start:1757683856472069|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 472123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:72008|srtt:56519|latest_rtt:56068|min_rtt:30564|applimit:0|lost:178|recovery:1|recovery_start:1757683856472069|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 472136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:174|largest:174|pns:2|
[2025/09/12 13:30:56 472142] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:252|pkt_type:SHORT_HEADER|pkt_num:174|frame:ACK |recv_time:1757683856471488|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 472148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976471488|now:1757683856471488|interv:120000000|
[2025/09/12 13:30:56 472154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976471488|now:1757683856471488|interv:120000000|
[2025/09/12 13:30:56 472159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856472627|pq_index:0|
[2025/09/12 13:30:56 472165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856470114|
[2025/09/12 13:30:56 472170] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856472170|
[2025/09/12 13:30:56 472177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856472175|
[2025/09/12 13:30:56 472185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56519|min_srtt:56519|path_bw:1211930|loss_rate:57.38|path_pto:0|
[2025/09/12 13:30:56 472192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:60000|inflight:72008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:372594|
[2025/09/12 13:30:56 472197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56519|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 472202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:492|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 472206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56519|min_srtt:56519|path_bw:1211930|loss_rate:57.38|path_pto:0|
[2025/09/12 13:30:56 472210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:61200|inflight:72008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:428007|
[2025/09/12 13:30:56 472215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56519|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 472219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 472223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56519|min_srtt:56519|path_bw:1211930|loss_rate:57.38|path_pto:0|
[2025/09/12 13:30:56 472228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:62400|inflight:72008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:429186|
[2025/09/12 13:30:56 472232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56519|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 472240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 472244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56519|min_srtt:56519|path_bw:1211930|loss_rate:57.38|path_pto:0|
[2025/09/12 13:30:56 472248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:63600|inflight:72008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:430365|
[2025/09/12 13:30:56 472253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 472257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 472260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 472265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 472269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:435|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 472273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:72008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:339582|
[2025/09/12 13:30:56 472277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 472281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 472285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 472289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:72008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 472293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 472297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 472301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856472627|
[2025/09/12 13:30:56 472305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856472627|
[2025/09/12 13:30:56 472309] [debug] |xqc_engine_wakeup_after|wakeup:1757683856472627|now:1757683856472309|diff:318|
[2025/09/12 13:30:56 472313] [debug] |xqc_engine_main_logic|END|now:1757683856472175|
[2025/09/12 13:30:56 472319] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856472318|
[2025/09/12 13:30:56 472322] [debug] |xqc_engine_wakeup_after|wakeup:1757683856472627|now:1757683856472322|diff:305|
[2025/09/12 13:30:56 472326] [debug] |xqc_engine_main_logic|END|now:1757683856472318|
[2025/09/12 13:30:56 473397] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856473397|
[2025/09/12 13:30:56 473406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856472627|pq_index:0|
[2025/09/12 13:30:56 473410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856472175|
[2025/09/12 13:30:56 473415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856473414|
[2025/09/12 13:30:56 473423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856472627|now:1757683856473414|
[2025/09/12 13:30:56 473427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856472627|now:1757683856473414|
[2025/09/12 13:30:56 473431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 473437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56519|min_srtt:56519|path_bw:1211930|loss_rate:57.38|path_pto:0|
[2025/09/12 13:30:56 473441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:63600|inflight:72008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:430365|
[2025/09/12 13:30:56 473445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 473449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 473453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 473457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 473462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:435|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 473466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:72008|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:339582|
[2025/09/12 13:30:56 473470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 473475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:556|
[2025/09/12 13:30:56 473504] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:556|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:72008|now:1757683856473482|stream_id:8|stream_offset:339582|
[2025/09/12 13:30:56 473510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:556|origin_pktnum:435|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 473514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:72008|applimit:0|
[2025/09/12 13:30:56 473518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856477139|now:1757683856473518|interval:3621|
[2025/09/12 13:30:56 473523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856477139|now:1757683856473518|interv:3621|
[2025/09/12 13:30:56 473527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:73208|
[2025/09/12 13:30:56 473531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:437|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 473536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:73208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:340761|
[2025/09/12 13:30:56 473544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1940|
[2025/09/12 13:30:56 473548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856475487|now:1757683856473547|interv:1940|
[2025/09/12 13:30:56 473552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1940|
[2025/09/12 13:30:56 473555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 473559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 473563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:73208|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 473568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 473571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 473575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856475487|
[2025/09/12 13:30:56 473579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856475487|
[2025/09/12 13:30:56 473583] [debug] |xqc_engine_wakeup_after|wakeup:1757683856475487|now:1757683856473583|diff:1904|
[2025/09/12 13:30:56 473587] [debug] |xqc_engine_main_logic|END|now:1757683856473414|
[2025/09/12 13:30:56 473596] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:254|state:ESTABED|recv_time:1757683856473595|
[2025/09/12 13:30:56 473601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 473606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:174|
[2025/09/12 13:30:56 473610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:175|
[2025/09/12 13:30:56 473615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:175|
[2025/09/12 13:30:56 473619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 473625] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 473631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:498|origin_pktnum:367|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:503|path_largest_ack:498|
[2025/09/12 13:30:56 473635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:142|tx_in_flight:146415|prior_delivered:251325|prior_time:1757683856414598|is_app_limited:0|send_elapse:57093|ack_elapse:58997|ctl_first_sent_time:1757683856415483|lagest_ack_time:1757683856473595|curr_delivered:320925|
[2025/09/12 13:30:56 473640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856415483|
[2025/09/12 13:30:56 473645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:286||sndq_packets_used_bytes:0|sndq_packets_free:150|
[2025/09/12 13:30:56 473649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:503|origin_pktnum:372|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:503|path_largest_ack:503|
[2025/09/12 13:30:56 473653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:144|tx_in_flight:147615|prior_delivered:253725|prior_time:1757683856416660|is_app_limited:0|send_elapse:58081|ack_elapse:56935|ctl_first_sent_time:1757683856417414|lagest_ack_time:1757683856473595|curr_delivered:322125|
[2025/09/12 13:30:56 473660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856417414|
[2025/09/12 13:30:56 473664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:284||sndq_packets_used_bytes:0|sndq_packets_free:152|
[2025/09/12 13:30:56 473669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56519|rttvar:593|minrtt:30564|latest_rtt:56181|ack_delay:40|
[2025/09/12 13:30:56 473673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56472|rttvar:539|minrtt:30564|latest_rtt:56181|ack_delay:40|
[2025/09/12 13:30:56 473677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:503|lost_pn:500|thresh:3|
[2025/09/12 13:30:56 473681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 473708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 473720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 473723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 473727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 473735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 473772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 473780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 473784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 473787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 473791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 473795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 473803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 473810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 473814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 473818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 473822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 473826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 473833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 473837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 473841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 473856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 473863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 473901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 473912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 473929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 473956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 473961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 473966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 473972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 473977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 473982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 473998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 474003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 474013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 474029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 474040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 474050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 474088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 474144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 474165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 474197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:495|lost_pn:500|po_sent_time:1757683856413556|lost_send_time:1757683856410064|loss_delay:63531|frame:ACK STREAM |repair:128|
[2025/09/12 13:30:56 474202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:496|lost_pn:500|po_sent_time:1757683856413612|lost_send_time:1757683856410064|loss_delay:63531|frame:STREAM |repair:128|
[2025/09/12 13:30:56 474206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:499|lost_pn:500|po_sent_time:1757683856415541|lost_send_time:1757683856410064|loss_delay:63531|frame:STREAM |repair:128|
[2025/09/12 13:30:56 474211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:500|lost_pn:500|po_sent_time:1757683856415596|lost_send_time:1757683856410064|loss_delay:63531|frame:STREAM |repair:128|
[2025/09/12 13:30:56 474215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856415596u|
[2025/09/12 13:30:56 474219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 474223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856479184|now:1757683856474223|interval:4961|
[2025/09/12 13:30:56 474228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856479184|now:1757683856474223|interv:4961|
[2025/09/12 13:30:56 474232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58081, ack_elapse 56935, delivered 68400|rate 1177665|lost 208|
[2025/09/12 13:30:56 474236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1177665) in round 8|
[2025/09/12 13:30:56 474240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 474244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5116|
[2025/09/12 13:30:56 474248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:4|acked:2400|po_sent_time:1757683856417414|recovery:1|recovery_start:1757683856474219|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 474253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:4|acked:2400|po_sent_time:1757683856417414|recovery:1|recovery_start:1757683856474219|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 474258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:66000|srtt:56472|latest_rtt:56181|min_rtt:30564|applimit:0|lost:179|recovery:1|recovery_start:1757683856474219|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 474267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:175|largest:175|pns:2|
[2025/09/12 13:30:56 474271] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:254|pkt_type:SHORT_HEADER|pkt_num:175|frame:ACK |recv_time:1757683856473595|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 474276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976473595|now:1757683856473595|interv:120000000|
[2025/09/12 13:30:56 474280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976473595|now:1757683856473595|interv:120000000|
[2025/09/12 13:30:56 474284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856475487|pq_index:0|
[2025/09/12 13:30:56 474288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856473414|
[2025/09/12 13:30:56 474292] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856474292|
[2025/09/12 13:30:56 474297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856474296|
[2025/09/12 13:30:56 474303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56472|min_srtt:56472|path_bw:1211930|loss_rate:57.61|path_pto:0|
[2025/09/12 13:30:56 474307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:62400|inflight:66000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:373773|
[2025/09/12 13:30:56 474312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56472|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 474316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:495|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 474320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56472|min_srtt:56472|path_bw:1211930|loss_rate:57.61|path_pto:0|
[2025/09/12 13:30:56 474324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:63600|inflight:66000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:374952|
[2025/09/12 13:30:56 474329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56472|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 474333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:496|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 474337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56472|min_srtt:56472|path_bw:1211930|loss_rate:57.61|path_pto:0|
[2025/09/12 13:30:56 474341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:64800|inflight:66000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:231114|
[2025/09/12 13:30:56 474345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56472|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 474352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:499|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 474356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56472|min_srtt:56472|path_bw:1211930|loss_rate:57.61|path_pto:0|
[2025/09/12 13:30:56 474360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:66000|inflight:66000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:232293|
[2025/09/12 13:30:56 474365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56472|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 474369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:500|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 474373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56472|min_srtt:56472|path_bw:1211930|loss_rate:57.61|path_pto:0|
[2025/09/12 13:30:56 474377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:67200|inflight:66000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:430365|
[2025/09/12 13:30:56 474381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56472|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 474385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 474390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56472|min_srtt:56472|path_bw:1211930|loss_rate:57.61|path_pto:0|
[2025/09/12 13:30:56 474394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:68400|inflight:66000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:431544|
[2025/09/12 13:30:56 474398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56472|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 474402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 474407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56472|min_srtt:56472|path_bw:1211930|loss_rate:57.61|path_pto:0|
[2025/09/12 13:30:56 474411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:69600|inflight:66000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:432723|
[2025/09/12 13:30:56 474415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 474419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 474423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 474427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 474434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:437|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 474438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:66000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:340761|
[2025/09/12 13:30:56 474442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 474446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 474450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 474454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:66000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 474458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 474462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 474466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856475487|
[2025/09/12 13:30:56 474470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856475487|
[2025/09/12 13:30:56 474474] [debug] |xqc_engine_wakeup_after|wakeup:1757683856475487|now:1757683856474474|diff:1013|
[2025/09/12 13:30:56 474478] [debug] |xqc_engine_main_logic|END|now:1757683856474296|
[2025/09/12 13:30:56 474484] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856474483|
[2025/09/12 13:30:56 474487] [debug] |xqc_engine_wakeup_after|wakeup:1757683856475487|now:1757683856474487|diff:1000|
[2025/09/12 13:30:56 474491] [debug] |xqc_engine_main_logic|END|now:1757683856474483|
[2025/09/12 13:30:56 475480] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:256|state:ESTABED|recv_time:1757683856475480|
[2025/09/12 13:30:56 475489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 475495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:175|
[2025/09/12 13:30:56 475499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:176|
[2025/09/12 13:30:56 475505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:176|
[2025/09/12 13:30:56 475509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 475514] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 475521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:504|origin_pktnum:373|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:507|path_largest_ack:504|
[2025/09/12 13:30:56 475525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:144|tx_in_flight:148815|prior_delivered:253725|prior_time:1757683856416660|is_app_limited:0|send_elapse:58147|ack_elapse:58820|ctl_first_sent_time:1757683856417480|lagest_ack_time:1757683856475480|curr_delivered:323325|
[2025/09/12 13:30:56 475530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856417480|
[2025/09/12 13:30:56 475534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:286||sndq_packets_used_bytes:0|sndq_packets_free:150|
[2025/09/12 13:30:56 475539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:507|origin_pktnum:376|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:507|path_largest_ack:507|
[2025/09/12 13:30:56 475547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:146|tx_in_flight:147615|prior_delivered:256125|prior_time:1757683856418593|is_app_limited:0|send_elapse:57897|ack_elapse:56887|ctl_first_sent_time:1757683856419390|lagest_ack_time:1757683856475480|curr_delivered:324525|
[2025/09/12 13:30:56 475552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856419390|
[2025/09/12 13:30:56 475556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:284||sndq_packets_used_bytes:0|sndq_packets_free:152|
[2025/09/12 13:30:56 475560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56472|rttvar:539|minrtt:30564|latest_rtt:56090|ack_delay:32|
[2025/09/12 13:30:56 475564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56420|rttvar:508|minrtt:30564|latest_rtt:56090|ack_delay:32|
[2025/09/12 13:30:56 475568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:507|lost_pn:504|thresh:3|
[2025/09/12 13:30:56 475572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 475599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 475611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 475614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 475618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 475626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 475663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 475671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 475674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 475678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 475682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 475686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 475693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 475701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 475705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 475709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 475713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 475716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 475724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 475728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 475732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 475742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 475746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 475772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 475780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 475791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 475795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 475799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 475803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 475807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 475810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 475814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 475830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 475840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 475848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 475855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 475864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 475905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 475979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 475993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 475999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 476005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 476010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 476016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 476021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 476026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 476031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 476036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 476042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 476047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 476053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:501|lost_pn:504|po_sent_time:1757683856415653|lost_send_time:1757683856412008|loss_delay:63472|frame:STREAM |repair:128|
[2025/09/12 13:30:56 476060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:502|lost_pn:504|po_sent_time:1757683856415708|lost_send_time:1757683856412008|loss_delay:63472|frame:STREAM |repair:128|
[2025/09/12 13:30:56 476066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856415708u|
[2025/09/12 13:30:56 476072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 476077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856481007|now:1757683856476077|interval:4930|
[2025/09/12 13:30:56 476083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856481007|now:1757683856476077|interv:4930|
[2025/09/12 13:30:56 476089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57897, ack_elapse 56887, delivered 68400|rate 1181408|lost 210|
[2025/09/12 13:30:56 476096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1181408) in round 8|
[2025/09/12 13:30:56 476103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 476109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5116|
[2025/09/12 13:30:56 476114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:2400|po_sent_time:1757683856419390|recovery:1|recovery_start:1757683856476071|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 476120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:2400|po_sent_time:1757683856419390|recovery:1|recovery_start:1757683856476071|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 476135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:61200|srtt:56420|latest_rtt:56090|min_rtt:30564|applimit:0|lost:179|recovery:1|recovery_start:1757683856476071|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 476143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:176|largest:176|pns:2|
[2025/09/12 13:30:56 476149] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:256|pkt_type:SHORT_HEADER|pkt_num:176|frame:ACK |recv_time:1757683856475480|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 476155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976475480|now:1757683856475480|interv:120000000|
[2025/09/12 13:30:56 476161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976475480|now:1757683856475480|interv:120000000|
[2025/09/12 13:30:56 476166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856475487|pq_index:0|
[2025/09/12 13:30:56 476173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856474296|
[2025/09/12 13:30:56 476178] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856476178|
[2025/09/12 13:30:56 476183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856476182|
[2025/09/12 13:30:56 476188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856475487|now:1757683856476182|
[2025/09/12 13:30:56 476192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856475487|now:1757683856476182|
[2025/09/12 13:30:56 476196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 476201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56420|min_srtt:56420|path_bw:1211930|loss_rate:57.61|path_pto:0|
[2025/09/12 13:30:56 476205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:69600|inflight:61200|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:376131|
[2025/09/12 13:30:56 476210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56420|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 476214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:501|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 476219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56420|min_srtt:56420|path_bw:1211930|loss_rate:57.61|path_pto:0|
[2025/09/12 13:30:56 476223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:70800|inflight:61200|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:377310|
[2025/09/12 13:30:56 476227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56420|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 476231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:502|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 476239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56420|min_srtt:56420|path_bw:1211930|loss_rate:57.61|path_pto:0|
[2025/09/12 13:30:56 476243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:72000|inflight:61200|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:432723|
[2025/09/12 13:30:56 476247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56420|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 476251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 476256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56420|min_srtt:56420|path_bw:1211930|loss_rate:57.61|path_pto:0|
[2025/09/12 13:30:56 476260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:73200|inflight:61200|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:433902|
[2025/09/12 13:30:56 476264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56420|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 476268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 476273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56420|min_srtt:56420|path_bw:1211930|loss_rate:57.61|path_pto:0|
[2025/09/12 13:30:56 476278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:74400|inflight:61200|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:435081|
[2025/09/12 13:30:56 476282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 476286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 476289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 476293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 476298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:437|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 476302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:61200|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:340761|
[2025/09/12 13:30:56 476306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 476311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:557|
[2025/09/12 13:30:56 476349] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:557|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:61200|now:1757683856476321|stream_id:8|stream_offset:340761|
[2025/09/12 13:30:56 476354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:557|origin_pktnum:437|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 476362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:61200|applimit:0|
[2025/09/12 13:30:56 476367] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856481007|now:1757683856476367|interval:4640|
[2025/09/12 13:30:56 476371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856481007|now:1757683856476367|interv:4640|
[2025/09/12 13:30:56 476375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:62400|
[2025/09/12 13:30:56 476380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:439|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 476384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:62400|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:341940|
[2025/09/12 13:30:56 476388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1952|
[2025/09/12 13:30:56 476392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856478344|now:1757683856476392|interv:1952|
[2025/09/12 13:30:56 476396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1952|
[2025/09/12 13:30:56 476400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 476404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 476408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:62400|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 476413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 476416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 476420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856478344|
[2025/09/12 13:30:56 476424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856478344|
[2025/09/12 13:30:56 476428] [debug] |xqc_engine_wakeup_after|wakeup:1757683856478344|now:1757683856476428|diff:1916|
[2025/09/12 13:30:56 476432] [debug] |xqc_engine_main_logic|END|now:1757683856476182|
[2025/09/12 13:30:56 476438] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856476438|
[2025/09/12 13:30:56 476442] [debug] |xqc_engine_wakeup_after|wakeup:1757683856478344|now:1757683856476441|diff:1903|
[2025/09/12 13:30:56 476445] [debug] |xqc_engine_main_logic|END|now:1757683856476438|
[2025/09/12 13:30:56 477490] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:258|state:ESTABED|recv_time:1757683856477489|
[2025/09/12 13:30:56 477499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 477505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:176|
[2025/09/12 13:30:56 477508] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:177|
[2025/09/12 13:30:56 477514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:177|
[2025/09/12 13:30:56 477518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 477524] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 477534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:508|origin_pktnum:377|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:511|path_largest_ack:508|
[2025/09/12 13:30:56 477539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:146|tx_in_flight:148815|prior_delivered:256125|prior_time:1757683856418593|is_app_limited:0|send_elapse:57980|ack_elapse:58896|ctl_first_sent_time:1757683856419473|lagest_ack_time:1757683856477489|curr_delivered:325725|
[2025/09/12 13:30:56 477543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856419473|
[2025/09/12 13:30:56 477548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:284||sndq_packets_used_bytes:0|sndq_packets_free:152|
[2025/09/12 13:30:56 477552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:511|origin_pktnum:256|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:511|path_largest_ack:511|
[2025/09/12 13:30:56 477556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:148|tx_in_flight:148815|prior_delivered:257325|prior_time:1757683856419692|is_app_limited:0|send_elapse:57072|ack_elapse:57797|ctl_first_sent_time:1757683856420397|lagest_ack_time:1757683856477489|curr_delivered:326925|
[2025/09/12 13:30:56 477560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856420397|
[2025/09/12 13:30:56 477564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:283||sndq_packets_used_bytes:0|sndq_packets_free:153|
[2025/09/12 13:30:56 477568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56420|rttvar:508|minrtt:30564|latest_rtt:57092|ack_delay:40|
[2025/09/12 13:30:56 477573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56499|rttvar:539|minrtt:30564|latest_rtt:57092|ack_delay:40|
[2025/09/12 13:30:56 477577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:511|lost_pn:508|thresh:3|
[2025/09/12 13:30:56 477581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 477608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 477622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 477626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 477630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 477637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 477668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 477676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 477680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 477684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 477687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 477691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 477699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 477706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 477710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 477714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 477718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 477725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 477734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 477738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 477742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 477746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 477773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 477780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 477792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 477796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 477800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 477804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 477808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 477812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 477816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 477834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 477841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 477849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 477857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 477870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 477909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477946] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 477989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 477998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:505|lost_pn:508|po_sent_time:1757683856417535|lost_send_time:1757683856413261|loss_delay:64228|frame:STREAM |repair:128|
[2025/09/12 13:30:56 478054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:506|lost_pn:508|po_sent_time:1757683856417593|lost_send_time:1757683856413261|loss_delay:64228|frame:STREAM |repair:128|
[2025/09/12 13:30:56 478058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856417593u|
[2025/09/12 13:30:56 478062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 478066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856483776|now:1757683856478066|interval:5710|
[2025/09/12 13:30:56 478070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856483776|now:1757683856478066|interv:5710|
[2025/09/12 13:30:56 478075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57072, ack_elapse 57797, delivered 69600|rate 1204214|lost 212|
[2025/09/12 13:30:56 478082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204214) in round 8|
[2025/09/12 13:30:56 478086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 478090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5116|
[2025/09/12 13:30:56 478094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:2400|po_sent_time:1757683856420397|recovery:1|recovery_start:1757683856478062|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 478098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:2400|po_sent_time:1757683856420397|recovery:1|recovery_start:1757683856478062|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 478103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:57600|srtt:56499|latest_rtt:57092|min_rtt:30564|applimit:0|lost:180|recovery:1|recovery_start:1757683856478062|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 478109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:177|largest:177|pns:2|
[2025/09/12 13:30:56 478113] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:258|pkt_type:SHORT_HEADER|pkt_num:177|frame:ACK |recv_time:1757683856477489|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 478120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976477489|now:1757683856477489|interv:120000000|
[2025/09/12 13:30:56 478126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976477489|now:1757683856477489|interv:120000000|
[2025/09/12 13:30:56 478132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856478344|pq_index:0|
[2025/09/12 13:30:56 478138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856476182|
[2025/09/12 13:30:56 478144] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856478144|
[2025/09/12 13:30:56 478152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856478150|
[2025/09/12 13:30:56 478161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56499|min_srtt:56499|path_bw:1211930|loss_rate:57.84|path_pto:0|
[2025/09/12 13:30:56 478168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:73200|inflight:57600|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:378489|
[2025/09/12 13:30:56 478175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56499|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 478180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:505|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 478185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56499|min_srtt:56499|path_bw:1211930|loss_rate:57.84|path_pto:0|
[2025/09/12 13:30:56 478189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:74400|inflight:57600|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:379668|
[2025/09/12 13:30:56 478197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56499|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 478202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:506|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 478206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56499|min_srtt:56499|path_bw:1211930|loss_rate:57.84|path_pto:0|
[2025/09/12 13:30:56 478210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:75600|inflight:57600|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:435081|
[2025/09/12 13:30:56 478214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56499|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 478218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 478223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56499|min_srtt:56499|path_bw:1211930|loss_rate:57.84|path_pto:0|
[2025/09/12 13:30:56 478227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:76800|inflight:57600|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:436260|
[2025/09/12 13:30:56 478231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56499|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 478235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 478239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56499|min_srtt:56499|path_bw:1211930|loss_rate:57.84|path_pto:0|
[2025/09/12 13:30:56 478244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:78000|inflight:57600|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:437439|
[2025/09/12 13:30:56 478248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 478252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 478256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 478260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 478264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:439|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 478268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:57600|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:341940|
[2025/09/12 13:30:56 478273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 478279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 478283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 478287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:57600|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 478292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 478295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 478299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856478344|
[2025/09/12 13:30:56 478303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856478344|
[2025/09/12 13:30:56 478307] [debug] |xqc_engine_wakeup_after|wakeup:1757683856478344|now:1757683856478307|diff:37|
[2025/09/12 13:30:56 478312] [debug] |xqc_engine_main_logic|END|now:1757683856478150|
[2025/09/12 13:30:56 478317] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856478317|
[2025/09/12 13:30:56 478321] [debug] |xqc_engine_wakeup_after|wakeup:1757683856478344|now:1757683856478321|diff:23|
[2025/09/12 13:30:56 478325] [debug] |xqc_engine_main_logic|END|now:1757683856478317|
[2025/09/12 13:30:56 478462] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:261|state:ESTABED|recv_time:1757683856478461|
[2025/09/12 13:30:56 478471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 478477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:177|
[2025/09/12 13:30:56 478480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:178|
[2025/09/12 13:30:56 478487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:178|
[2025/09/12 13:30:56 478491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 478496] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 478502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:514|origin_pktnum:383|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:514|path_largest_ack:514|
[2025/09/12 13:30:56 478507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:150|tx_in_flight:147615|prior_delivered:259725|prior_time:1757683856421587|is_app_limited:0|send_elapse:58025|ack_elapse:56874|ctl_first_sent_time:1757683856422382|lagest_ack_time:1757683856478461|curr_delivered:328125|
[2025/09/12 13:30:56 478511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856422382|
[2025/09/12 13:30:56 478516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:281||sndq_packets_used_bytes:0|sndq_packets_free:155|
[2025/09/12 13:30:56 478520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56499|rttvar:539|minrtt:30564|latest_rtt:56079|ack_delay:40|
[2025/09/12 13:30:56 478525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56441|rttvar:520|minrtt:30564|latest_rtt:56079|ack_delay:40|
[2025/09/12 13:30:56 478529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:514|lost_pn:511|thresh:3|
[2025/09/12 13:30:56 478533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 478565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 478576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 478580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 478584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 478592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 478630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 478644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 478648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 478655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 478667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 478697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 478728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 478742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 478753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 478757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 478761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 478765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 478780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 478795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 478911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478946] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 478982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 478998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 479003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:509|lost_pn:511|po_sent_time:1757683856419548|lost_send_time:1757683856414965|loss_delay:63496|frame:STREAM |repair:128|
[2025/09/12 13:30:56 479008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:510|lost_pn:511|po_sent_time:1757683856419618|lost_send_time:1757683856414965|loss_delay:63496|frame:STREAM |repair:128|
[2025/09/12 13:30:56 479012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856419618u|
[2025/09/12 13:30:56 479016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 479020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856483964|now:1757683856479020|interval:4944|
[2025/09/12 13:30:56 479025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856483964|now:1757683856479020|interv:4944|
[2025/09/12 13:30:56 479029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58025, ack_elapse 56874, delivered 68400|rate 1178802|lost 214|
[2025/09/12 13:30:56 479033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1178802) in round 8|
[2025/09/12 13:30:56 479037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 479041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5116|
[2025/09/12 13:30:56 479045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856422382|recovery:1|recovery_start:1757683856479016|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 479050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856422382|recovery:1|recovery_start:1757683856479016|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 479054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:54000|srtt:56441|latest_rtt:56079|min_rtt:30564|applimit:0|lost:180|recovery:1|recovery_start:1757683856479016|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 479060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:1|
[2025/09/12 13:30:56 479064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:ACK_01RTT|expire:1757683856503461|now:1757683856478461|interv:25000|
[2025/09/12 13:30:56 479069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856478461|max_ack_delay:25000|
[2025/09/12 13:30:56 479074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:178|largest:178|pns:2|
[2025/09/12 13:30:56 479078] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:261|pkt_type:SHORT_HEADER|pkt_num:178|frame:PING ACK |recv_time:1757683856478461|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 479086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976478461|now:1757683856478461|interv:120000000|
[2025/09/12 13:30:56 479090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976478461|now:1757683856478461|interv:120000000|
[2025/09/12 13:30:56 479094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856478344|pq_index:0|
[2025/09/12 13:30:56 479098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856478150|
[2025/09/12 13:30:56 479102] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856479102|
[2025/09/12 13:30:56 479107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856479106|
[2025/09/12 13:30:56 479111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856478344|now:1757683856479106|
[2025/09/12 13:30:56 479115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856478344|now:1757683856479106|
[2025/09/12 13:30:56 479119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 479124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56441|min_srtt:56441|path_bw:1211930|loss_rate:57.84|path_pto:0|
[2025/09/12 13:30:56 479129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:78000|inflight:54000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:380847|
[2025/09/12 13:30:56 479133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56441|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 479138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:509|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 479142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56441|min_srtt:56441|path_bw:1211930|loss_rate:57.84|path_pto:0|
[2025/09/12 13:30:56 479146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:79200|inflight:54000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:382026|
[2025/09/12 13:30:56 479150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56441|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 479155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:510|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 479159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56441|min_srtt:56441|path_bw:1211930|loss_rate:57.84|path_pto:0|
[2025/09/12 13:30:56 479163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:80400|inflight:54000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:437439|
[2025/09/12 13:30:56 479167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56441|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 479174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 479178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56441|min_srtt:56441|path_bw:1211930|loss_rate:57.84|path_pto:0|
[2025/09/12 13:30:56 479183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:81600|inflight:54000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:438618|
[2025/09/12 13:30:56 479187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 479191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 479194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 479199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 479203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:439|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 479207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:54000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:341940|
[2025/09/12 13:30:56 479211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 479216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:558|
[2025/09/12 13:30:56 479245] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:558|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54000|now:1757683856479223|stream_id:8|stream_offset:341940|
[2025/09/12 13:30:56 479251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:558|origin_pktnum:439|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 479255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:54000|applimit:0|
[2025/09/12 13:30:56 479262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856483964|now:1757683856479262|interval:4702|
[2025/09/12 13:30:56 479269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856483964|now:1757683856479262|interv:4702|
[2025/09/12 13:30:56 479276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:55200|
[2025/09/12 13:30:56 479283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:442|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 479290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:55200|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:343119|
[2025/09/12 13:30:56 479297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1906|
[2025/09/12 13:30:56 479304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856481210|now:1757683856479304|interv:1906|
[2025/09/12 13:30:56 479309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1906|
[2025/09/12 13:30:56 479313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 479322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 479326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:55200|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 479331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 479335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 479339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856481210|
[2025/09/12 13:30:56 479343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856481210|
[2025/09/12 13:30:56 479347] [debug] |xqc_engine_wakeup_after|wakeup:1757683856481210|now:1757683856479347|diff:1863|
[2025/09/12 13:30:56 479351] [debug] |xqc_engine_main_logic|END|now:1757683856479106|
[2025/09/12 13:30:56 479356] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856479356|
[2025/09/12 13:30:56 479360] [debug] |xqc_engine_wakeup_after|wakeup:1757683856481210|now:1757683856479360|diff:1850|
[2025/09/12 13:30:56 479364] [debug] |xqc_engine_main_logic|END|now:1757683856479356|
[2025/09/12 13:30:56 480428] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:262|state:ESTABED|recv_time:1757683856480427|
[2025/09/12 13:30:56 480439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 480446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:178|
[2025/09/12 13:30:56 480449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:179|
[2025/09/12 13:30:56 480455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:179|
[2025/09/12 13:30:56 480459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 480464] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 480471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:515|origin_pktnum:384|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:518|path_largest_ack:515|
[2025/09/12 13:30:56 480476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:150|tx_in_flight:148815|prior_delivered:259725|prior_time:1757683856421587|is_app_limited:0|send_elapse:58088|ack_elapse:58840|ctl_first_sent_time:1757683856422445|lagest_ack_time:1757683856480427|curr_delivered:329325|
[2025/09/12 13:30:56 480481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856422445|
[2025/09/12 13:30:56 480485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:281||sndq_packets_used_bytes:0|sndq_packets_free:155|
[2025/09/12 13:30:56 480490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:518|origin_pktnum:387|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:518|path_largest_ack:518|
[2025/09/12 13:30:56 480494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:152|tx_in_flight:148815|prior_delivered:260925|prior_time:1757683856422617|is_app_limited:0|send_elapse:56972|ack_elapse:57810|ctl_first_sent_time:1757683856423360|lagest_ack_time:1757683856480427|curr_delivered:330525|
[2025/09/12 13:30:56 480499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856423360|
[2025/09/12 13:30:56 480503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:279||sndq_packets_used_bytes:0|sndq_packets_free:157|
[2025/09/12 13:30:56 480512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56441|rttvar:520|minrtt:30564|latest_rtt:57067|ack_delay:64|
[2025/09/12 13:30:56 480517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56511|rttvar:530|minrtt:30564|latest_rtt:57067|ack_delay:64|
[2025/09/12 13:30:56 480521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:518|lost_pn:515|thresh:3|
[2025/09/12 13:30:56 480525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 480552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 480563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 480567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 480571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 480579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 480612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 480620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 480623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 480627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 480631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 480635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 480642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 480650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 480654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 480658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 480661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 480665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 480673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 480677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 480680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 480684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 480700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 480710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 480721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 480725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 480729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 480733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 480736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 480740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 480744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 480759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 480767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 480775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 480782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 480790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 480825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 480883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 480894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 480954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 480959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 480990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:512|lost_pn:515|po_sent_time:1757683856420468|lost_send_time:1757683856416227|loss_delay:64200|frame:STREAM |repair:128|
[2025/09/12 13:30:56 480995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:513|lost_pn:515|po_sent_time:1757683856420525|lost_send_time:1757683856416227|loss_delay:64200|frame:STREAM |repair:128|
[2025/09/12 13:30:56 480999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856420525u|
[2025/09/12 13:30:56 481003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 481008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856486704|now:1757683856481007|interval:5697|
[2025/09/12 13:30:56 481012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856486704|now:1757683856481007|interv:5697|
[2025/09/12 13:30:56 481016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56972, ack_elapse 57810, delivered 69600|rate 1203943|lost 216|
[2025/09/12 13:30:56 481021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203943) in round 8|
[2025/09/12 13:30:56 481025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 481029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5116|
[2025/09/12 13:30:56 481033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:2400|po_sent_time:1757683856423360|recovery:1|recovery_start:1757683856481003|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 481037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:2400|po_sent_time:1757683856423360|recovery:1|recovery_start:1757683856481003|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 481042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:50400|srtt:56511|latest_rtt:57067|min_rtt:30564|applimit:0|lost:181|recovery:1|recovery_start:1757683856481003|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 481048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:179|largest:179|pns:2|
[2025/09/12 13:30:56 481056] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:262|pkt_type:SHORT_HEADER|pkt_num:179|frame:ACK |recv_time:1757683856480427|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 481061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976480427|now:1757683856480427|interv:120000000|
[2025/09/12 13:30:56 481065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976480427|now:1757683856480427|interv:120000000|
[2025/09/12 13:30:56 481069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856481210|pq_index:0|
[2025/09/12 13:30:56 481073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856479106|
[2025/09/12 13:30:56 481077] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856481077|
[2025/09/12 13:30:56 481082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856481081|
[2025/09/12 13:30:56 481089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56511|min_srtt:56511|path_bw:1211930|loss_rate:58.06|path_pto:0|
[2025/09/12 13:30:56 481097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:80400|inflight:50400|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:241725|
[2025/09/12 13:30:56 481104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56511|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 481112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:512|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 481119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56511|min_srtt:56511|path_bw:1211930|loss_rate:58.06|path_pto:0|
[2025/09/12 13:30:56 481125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:81600|inflight:50400|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:383205|
[2025/09/12 13:30:56 481132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56511|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 481139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:513|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 481144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56511|min_srtt:56511|path_bw:1211930|loss_rate:58.06|path_pto:0|
[2025/09/12 13:30:56 481148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:82800|inflight:50400|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:438618|
[2025/09/12 13:30:56 481152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56511|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 481156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 481161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56511|min_srtt:56511|path_bw:1211930|loss_rate:58.06|path_pto:0|
[2025/09/12 13:30:56 481169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:84000|inflight:50400|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:439797|
[2025/09/12 13:30:56 481174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56511|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 481178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 481182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56511|min_srtt:56511|path_bw:1211930|loss_rate:58.06|path_pto:0|
[2025/09/12 13:30:56 481186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:85200|inflight:50400|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:440976|
[2025/09/12 13:30:56 481190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 481194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 481198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 481202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 481207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:442|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 481211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:343119|
[2025/09/12 13:30:56 481215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 481219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 481223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 481227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:50400|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 481232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 481235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 481239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856481210|
[2025/09/12 13:30:56 481244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856481210|
[2025/09/12 13:30:56 481247] [debug] |xqc_engine_wakeup_after|wakeup:1757683856481210|now:1757683856481247|diff:18446744073709551579|
[2025/09/12 13:30:56 481252] [debug] |xqc_engine_main_logic|END|now:1757683856481081|
[2025/09/12 13:30:56 481257] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856481257|
[2025/09/12 13:30:56 481261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856481210|pq_index:0|
[2025/09/12 13:30:56 481268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856481081|
[2025/09/12 13:30:56 481273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856481272|
[2025/09/12 13:30:56 481277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856481210|now:1757683856481272|
[2025/09/12 13:30:56 481281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856481210|now:1757683856481272|
[2025/09/12 13:30:56 481285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 481290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56511|min_srtt:56511|path_bw:1211930|loss_rate:58.06|path_pto:0|
[2025/09/12 13:30:56 481294] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:85200|inflight:50400|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:440976|
[2025/09/12 13:30:56 481298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 481302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 481306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 481310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 481314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:442|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 481318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:50400|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:343119|
[2025/09/12 13:30:56 481322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 481327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:559|
[2025/09/12 13:30:56 481356] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:559|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:50400|now:1757683856481334|stream_id:8|stream_offset:343119|
[2025/09/12 13:30:56 481362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:559|origin_pktnum:442|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 481368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:50400|applimit:0|
[2025/09/12 13:30:56 481374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856486704|now:1757683856481374|interval:5330|
[2025/09/12 13:30:56 481381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856486704|now:1757683856481374|interv:5330|
[2025/09/12 13:30:56 481388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:51600|
[2025/09/12 13:30:56 481396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:443|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 481408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:51600|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:344298|
[2025/09/12 13:30:56 481416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:2654|
[2025/09/12 13:30:56 481422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856484076|now:1757683856481422|interv:2654|
[2025/09/12 13:30:56 481428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:2654|
[2025/09/12 13:30:56 481434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 481441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 481447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:51600|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 481452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 481455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 481459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856484076|
[2025/09/12 13:30:56 481463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856484076|
[2025/09/12 13:30:56 481467] [debug] |xqc_engine_wakeup_after|wakeup:1757683856484076|now:1757683856481467|diff:2609|
[2025/09/12 13:30:56 481472] [debug] |xqc_engine_main_logic|END|now:1757683856481272|
[2025/09/12 13:30:56 481481] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:264|state:ESTABED|recv_time:1757683856481480|
[2025/09/12 13:30:56 481486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 481492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:179|
[2025/09/12 13:30:56 481495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:180|
[2025/09/12 13:30:56 481501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:180|
[2025/09/12 13:30:56 481505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 481511] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 481517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:521|origin_pktnum:390|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:521|path_largest_ack:521|
[2025/09/12 13:30:56 481522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:153|tx_in_flight:148808|prior_delivered:263325|prior_time:1757683856424586|is_app_limited:0|send_elapse:57162|ack_elapse:56894|ctl_first_sent_time:1757683856425378|lagest_ack_time:1757683856481480|curr_delivered:331725|
[2025/09/12 13:30:56 481526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856425378|
[2025/09/12 13:30:56 481531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:279||sndq_packets_used_bytes:0|sndq_packets_free:157|
[2025/09/12 13:30:56 481535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56511|rttvar:530|minrtt:30564|latest_rtt:56102|ack_delay:56|
[2025/09/12 13:30:56 481539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56453|rttvar:514|minrtt:30564|latest_rtt:56102|ack_delay:56|
[2025/09/12 13:30:56 481548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:521|lost_pn:518|thresh:3|
[2025/09/12 13:30:56 481552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 481579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 481591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 481594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 481598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 481606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 481647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 481658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 481662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 481670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 481681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 481731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 481745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 481756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 481760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 481763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 481767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 481783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 481798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 481901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 481976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 481996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 482000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 482004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 482007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 482012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:516|lost_pn:518|po_sent_time:1757683856422504|lost_send_time:1757683856417971|loss_delay:63509|frame:STREAM |repair:128|
[2025/09/12 13:30:56 482017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:517|lost_pn:518|po_sent_time:1757683856422559|lost_send_time:1757683856417971|loss_delay:63509|frame:STREAM |repair:128|
[2025/09/12 13:30:56 482021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856422559u|
[2025/09/12 13:30:56 482026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 103|pns:2|
[2025/09/12 13:30:56 482030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 482034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856486935|now:1757683856482033|interval:4902|
[2025/09/12 13:30:56 482038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856486935|now:1757683856482033|interv:4902|
[2025/09/12 13:30:56 482042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57162, ack_elapse 56894, delivered 68400|rate 1196599|lost 218|
[2025/09/12 13:30:56 482046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1196599) in round 8|
[2025/09/12 13:30:56 482050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 482055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5116|
[2025/09/12 13:30:56 482058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856425378|recovery:1|recovery_start:1757683856482025|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 482063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:1200|po_sent_time:1757683856425378|recovery:1|recovery_start:1757683856482025|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 482068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:48000|srtt:56453|latest_rtt:56102|min_rtt:30564|applimit:0|lost:182|recovery:1|recovery_start:1757683856482025|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 482074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:180|largest:180|pns:2|
[2025/09/12 13:30:56 482078] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:264|pkt_type:SHORT_HEADER|pkt_num:180|frame:ACK |recv_time:1757683856481480|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 482085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976481480|now:1757683856481480|interv:120000000|
[2025/09/12 13:30:56 482089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976481480|now:1757683856481480|interv:120000000|
[2025/09/12 13:30:56 482093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856484076|pq_index:0|
[2025/09/12 13:30:56 482098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856481272|
[2025/09/12 13:30:56 482102] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856482101|
[2025/09/12 13:30:56 482109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856482107|
[2025/09/12 13:30:56 482117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56453|min_srtt:56453|path_bw:1211930|loss_rate:58.29|path_pto:0|
[2025/09/12 13:30:56 482125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:84000|inflight:48000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:384384|
[2025/09/12 13:30:56 482132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56453|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 482139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:516|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 482147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56453|min_srtt:56453|path_bw:1211930|loss_rate:58.29|path_pto:0|
[2025/09/12 13:30:56 482153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:85200|inflight:48000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:385563|
[2025/09/12 13:30:56 482158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56453|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 482163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:517|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 482167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56453|min_srtt:56453|path_bw:1211930|loss_rate:58.29|path_pto:0|
[2025/09/12 13:30:56 482171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:86400|inflight:48000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:440976|
[2025/09/12 13:30:56 482175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56453|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 482180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 482184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56453|min_srtt:56453|path_bw:1211930|loss_rate:58.29|path_pto:0|
[2025/09/12 13:30:56 482192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:87600|inflight:48000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:442155|
[2025/09/12 13:30:56 482196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 482200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 482204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 482208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 482213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:443|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 482217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:344298|
[2025/09/12 13:30:56 482221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 482225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 482229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 482233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:48000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 482237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 482241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 482245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856484076|
[2025/09/12 13:30:56 482249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856484076|
[2025/09/12 13:30:56 482253] [debug] |xqc_engine_wakeup_after|wakeup:1757683856484076|now:1757683856482253|diff:1823|
[2025/09/12 13:30:56 482257] [debug] |xqc_engine_main_logic|END|now:1757683856482107|
[2025/09/12 13:30:56 482263] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856482262|
[2025/09/12 13:30:56 482267] [debug] |xqc_engine_wakeup_after|wakeup:1757683856484076|now:1757683856482266|diff:1810|
[2025/09/12 13:30:56 482270] [debug] |xqc_engine_main_logic|END|now:1757683856482262|
[2025/09/12 13:30:56 483434] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:266|state:ESTABED|recv_time:1757683856483433|
[2025/09/12 13:30:56 483445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 483451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:180|
[2025/09/12 13:30:56 483455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:181|
[2025/09/12 13:30:56 483461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:181|
[2025/09/12 13:30:56 483465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 483470] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 483476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:522|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:524|path_largest_ack:522|
[2025/09/12 13:30:56 483486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:153|tx_in_flight:150008|prior_delivered:263325|prior_time:1757683856424586|is_app_limited:0|send_elapse:57226|ack_elapse:58847|ctl_first_sent_time:1757683856425442|lagest_ack_time:1757683856483433|curr_delivered:332925|
[2025/09/12 13:30:56 483490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856425442|
[2025/09/12 13:30:56 483495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:280||sndq_packets_used_bytes:0|sndq_packets_free:156|
[2025/09/12 13:30:56 483499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:524|origin_pktnum:393|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:524|path_largest_ack:524|
[2025/09/12 13:30:56 483504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:154|tx_in_flight:148808|prior_delivered:265725|prior_time:1757683856426579|is_app_limited:0|send_elapse:57064|ack_elapse:56854|ctl_first_sent_time:1757683856427376|lagest_ack_time:1757683856483433|curr_delivered:334125|
[2025/09/12 13:30:56 483508] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856427376|
[2025/09/12 13:30:56 483512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:278||sndq_packets_used_bytes:0|sndq_packets_free:158|
[2025/09/12 13:30:56 483517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56453|rttvar:514|minrtt:30564|latest_rtt:56057|ack_delay:64|
[2025/09/12 13:30:56 483523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56396|rttvar:501|minrtt:30564|latest_rtt:56057|ack_delay:64|
[2025/09/12 13:30:56 483527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:524|lost_pn:521|thresh:3|
[2025/09/12 13:30:56 483532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 483559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 483570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 483576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 483580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 483588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 483626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 483637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 483641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 483648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 483660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 483708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 483719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 483730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 483734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 483738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 483742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 483757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 483775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 483859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 483980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 483992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:519|lost_pn:521|po_sent_time:1757683856423426|lost_send_time:1757683856419988|loss_delay:63445|frame:STREAM |repair:128|
[2025/09/12 13:30:56 483997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:520|lost_pn:521|po_sent_time:1757683856423482|lost_send_time:1757683856419988|loss_delay:63445|frame:STREAM |repair:128|
[2025/09/12 13:30:56 484001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856423482u|
[2025/09/12 13:30:56 484005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 484009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856488942|now:1757683856484009|interval:4933|
[2025/09/12 13:30:56 484014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856488942|now:1757683856484009|interv:4933|
[2025/09/12 13:30:56 484022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57064, ack_elapse 56854, delivered 68400|rate 1198654|lost 220|
[2025/09/12 13:30:56 484026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1198654) in round 8|
[2025/09/12 13:30:56 484030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 484034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5116|
[2025/09/12 13:30:56 484038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:2400|po_sent_time:1757683856427376|recovery:1|recovery_start:1757683856484005|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 484043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:2|acked:2400|po_sent_time:1757683856427376|recovery:1|recovery_start:1757683856484005|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 484047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:43200|srtt:56396|latest_rtt:56057|min_rtt:30564|applimit:0|lost:182|recovery:1|recovery_start:1757683856484005|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 484053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:181|largest:181|pns:2|
[2025/09/12 13:30:56 484058] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:266|pkt_type:SHORT_HEADER|pkt_num:181|frame:ACK |recv_time:1757683856483433|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 484062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976483433|now:1757683856483433|interv:120000000|
[2025/09/12 13:30:56 484066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976483433|now:1757683856483433|interv:120000000|
[2025/09/12 13:30:56 484070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856484076|pq_index:0|
[2025/09/12 13:30:56 484075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856482107|
[2025/09/12 13:30:56 484078] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856484078|
[2025/09/12 13:30:56 484083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856484082|
[2025/09/12 13:30:56 484088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856484076|now:1757683856484082|
[2025/09/12 13:30:56 484092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856484076|now:1757683856484082|
[2025/09/12 13:30:56 484096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 484101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56396|min_srtt:56396|path_bw:1211930|loss_rate:58.29|path_pto:0|
[2025/09/12 13:30:56 484105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:87600|inflight:43200|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:316002|
[2025/09/12 13:30:56 484112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56396|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 484117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:519|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 484121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56396|min_srtt:56396|path_bw:1211930|loss_rate:58.29|path_pto:0|
[2025/09/12 13:30:56 484125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:88800|inflight:43200|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:386742|
[2025/09/12 13:30:56 484129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56396|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 484134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:520|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 484138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56396|min_srtt:56396|path_bw:1211930|loss_rate:58.29|path_pto:0|
[2025/09/12 13:30:56 484142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:90000|inflight:43200|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:442155|
[2025/09/12 13:30:56 484146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56396|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 484150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 484155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56396|min_srtt:56396|path_bw:1211930|loss_rate:58.29|path_pto:0|
[2025/09/12 13:30:56 484159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:91200|inflight:43200|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:443334|
[2025/09/12 13:30:56 484163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56396|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 484167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 484171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56396|min_srtt:56396|path_bw:1211930|loss_rate:58.29|path_pto:0|
[2025/09/12 13:30:56 484175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:92400|inflight:43200|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:444513|
[2025/09/12 13:30:56 484180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 484184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 484187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 484194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 484198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:443|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 484203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:344298|
[2025/09/12 13:30:56 484207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 484211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:560|
[2025/09/12 13:30:56 484240] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:560|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43200|now:1757683856484219|stream_id:8|stream_offset:344298|
[2025/09/12 13:30:56 484246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:560|origin_pktnum:443|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 484250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:43200|applimit:0|
[2025/09/12 13:30:56 484257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856488942|now:1757683856484257|interval:4685|
[2025/09/12 13:30:56 484264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856488942|now:1757683856484257|interv:4685|
[2025/09/12 13:30:56 484271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:44400|
[2025/09/12 13:30:56 484279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:446|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 484285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44400|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:346656|
[2025/09/12 13:30:56 484293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:2632|
[2025/09/12 13:30:56 484299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856486931|now:1757683856484299|interv:2632|
[2025/09/12 13:30:56 484306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:2632|
[2025/09/12 13:30:56 484310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 484314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 484318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:44400|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 484323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 484326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 484330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856486931|
[2025/09/12 13:30:56 484335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856486931|
[2025/09/12 13:30:56 484338] [debug] |xqc_engine_wakeup_after|wakeup:1757683856486931|now:1757683856484338|diff:2593|
[2025/09/12 13:30:56 484348] [debug] |xqc_engine_main_logic|END|now:1757683856484082|
[2025/09/12 13:30:56 484353] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856484353|
[2025/09/12 13:30:56 484357] [debug] |xqc_engine_wakeup_after|wakeup:1757683856486931|now:1757683856484357|diff:2574|
[2025/09/12 13:30:56 484361] [debug] |xqc_engine_main_logic|END|now:1757683856484353|
[2025/09/12 13:30:56 485420] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:268|state:ESTABED|recv_time:1757683856485419|
[2025/09/12 13:30:56 485430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 485436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:181|
[2025/09/12 13:30:56 485440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:182|
[2025/09/12 13:30:56 485446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:182|
[2025/09/12 13:30:56 485450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 485455] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 485462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:525|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:527|path_largest_ack:525|
[2025/09/12 13:30:56 485466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:154|tx_in_flight:150008|prior_delivered:265725|prior_time:1757683856426579|is_app_limited:0|send_elapse:57148|ack_elapse:58840|ctl_first_sent_time:1757683856427460|lagest_ack_time:1757683856485419|curr_delivered:335325|
[2025/09/12 13:30:56 485471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856427460|
[2025/09/12 13:30:56 485476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:279||sndq_packets_used_bytes:0|sndq_packets_free:157|
[2025/09/12 13:30:56 485480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:527|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:527|path_largest_ack:527|
[2025/09/12 13:30:56 485485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:154|tx_in_flight:150008|prior_delivered:268125|prior_time:1757683856428573|is_app_limited:0|send_elapse:57139|ack_elapse:56846|ctl_first_sent_time:1757683856429315|lagest_ack_time:1757683856485419|curr_delivered:336525|
[2025/09/12 13:30:56 485489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856429315|
[2025/09/12 13:30:56 485493] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:278||sndq_packets_used_bytes:0|sndq_packets_free:158|
[2025/09/12 13:30:56 485497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56396|rttvar:501|minrtt:30564|latest_rtt:56104|ack_delay:64|
[2025/09/12 13:30:56 485501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56352|rttvar:465|minrtt:30564|latest_rtt:56104|ack_delay:64|
[2025/09/12 13:30:56 485505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:527|lost_pn:524|thresh:3|
[2025/09/12 13:30:56 485509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 485541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 485553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 485557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 485560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 485568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 485606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 485617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 485624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 485631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 485643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 485689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 485700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 485711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 485715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 485719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 485725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 485741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 485756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 485838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 485958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 485979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 485984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:523|lost_pn:524|po_sent_time:1757683856425497|lost_send_time:1757683856422023|loss_delay:63396|frame:STREAM |repair:128|
[2025/09/12 13:30:56 485988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856425497u|
[2025/09/12 13:30:56 485992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 485996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856490931|now:1757683856485996|interval:4935|
[2025/09/12 13:30:56 486001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856490931|now:1757683856485996|interv:4935|
[2025/09/12 13:30:56 486005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57139, ack_elapse 56846, delivered 68400|rate 1197080|lost 221|
[2025/09/12 13:30:56 486009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1197080) in round 8|
[2025/09/12 13:30:56 486013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 486017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5116|
[2025/09/12 13:30:56 486021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:2400|po_sent_time:1757683856429315|recovery:1|recovery_start:1757683856485992|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 486026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:2400|po_sent_time:1757683856429315|recovery:1|recovery_start:1757683856485992|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 486030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:40800|srtt:56352|latest_rtt:56104|min_rtt:30564|applimit:0|lost:183|recovery:1|recovery_start:1757683856485992|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 486036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:182|largest:182|pns:2|
[2025/09/12 13:30:56 486041] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:268|pkt_type:SHORT_HEADER|pkt_num:182|frame:ACK |recv_time:1757683856485419|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 486046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976485419|now:1757683856485419|interv:120000000|
[2025/09/12 13:30:56 486050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976485419|now:1757683856485419|interv:120000000|
[2025/09/12 13:30:56 486054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856486931|pq_index:0|
[2025/09/12 13:30:56 486060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856484082|
[2025/09/12 13:30:56 486064] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856486064|
[2025/09/12 13:30:56 486069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856486068|
[2025/09/12 13:30:56 486075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56352|min_srtt:56352|path_bw:1211930|loss_rate:58.51|path_pto:0|
[2025/09/12 13:30:56 486079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:91200|inflight:40800|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:389100|
[2025/09/12 13:30:56 486084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56352|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 486088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:523|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 486092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56352|min_srtt:56352|path_bw:1211930|loss_rate:58.51|path_pto:0|
[2025/09/12 13:30:56 486096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:92400|inflight:40800|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:444513|
[2025/09/12 13:30:56 486101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56352|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 486105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 486109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56352|min_srtt:56352|path_bw:1211930|loss_rate:58.51|path_pto:0|
[2025/09/12 13:30:56 486113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:93600|inflight:40800|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:445692|
[2025/09/12 13:30:56 486117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56352|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 486122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 486126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56352|min_srtt:56352|path_bw:1211930|loss_rate:58.51|path_pto:0|
[2025/09/12 13:30:56 486130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:94800|inflight:40800|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:446871|
[2025/09/12 13:30:56 486134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 486138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 486142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 486149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 486153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:446|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 486157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:346656|
[2025/09/12 13:30:56 486161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 486165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 486169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 486173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:40800|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 486177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 486181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 486185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856486931|
[2025/09/12 13:30:56 486189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856486931|
[2025/09/12 13:30:56 486193] [debug] |xqc_engine_wakeup_after|wakeup:1757683856486931|now:1757683856486193|diff:738|
[2025/09/12 13:30:56 486197] [debug] |xqc_engine_main_logic|END|now:1757683856486068|
[2025/09/12 13:30:56 486203] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856486203|
[2025/09/12 13:30:56 486207] [debug] |xqc_engine_wakeup_after|wakeup:1757683856486931|now:1757683856486206|diff:725|
[2025/09/12 13:30:56 486210] [debug] |xqc_engine_main_logic|END|now:1757683856486203|
[2025/09/12 13:30:56 487280] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856487279|
[2025/09/12 13:30:56 487290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856486931|pq_index:0|
[2025/09/12 13:30:56 487294] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856486068|
[2025/09/12 13:30:56 487299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856487298|
[2025/09/12 13:30:56 487303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856486931|now:1757683856487298|
[2025/09/12 13:30:56 487308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856486931|now:1757683856487298|
[2025/09/12 13:30:56 487311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 487317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56352|min_srtt:56352|path_bw:1211930|loss_rate:58.51|path_pto:0|
[2025/09/12 13:30:56 487321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:94800|inflight:40800|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:446871|
[2025/09/12 13:30:56 487331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 487335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 487339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 487343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 487347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:446|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 487352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:346656|
[2025/09/12 13:30:56 487356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 487360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:561|
[2025/09/12 13:30:56 487393] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:561|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757683856487368|stream_id:8|stream_offset:346656|
[2025/09/12 13:30:56 487403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:561|origin_pktnum:446|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 487411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 13:30:56 487417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856490931|now:1757683856487417|interval:3514|
[2025/09/12 13:30:56 487423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856490931|now:1757683856487417|interv:3514|
[2025/09/12 13:30:56 487430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:42000|
[2025/09/12 13:30:56 487438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:448|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 487445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:170985|
[2025/09/12 13:30:56 487452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:2332|
[2025/09/12 13:30:56 487458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856489790|now:1757683856487458|interv:2332|
[2025/09/12 13:30:56 487463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:2332|
[2025/09/12 13:30:56 487467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 487471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 487475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:42000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 487480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 487488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 487492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856489790|
[2025/09/12 13:30:56 487496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856489790|
[2025/09/12 13:30:56 487500] [debug] |xqc_engine_wakeup_after|wakeup:1757683856489790|now:1757683856487500|diff:2290|
[2025/09/12 13:30:56 487505] [debug] |xqc_engine_main_logic|END|now:1757683856487298|
[2025/09/12 13:30:56 487514] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:268|state:ESTABED|recv_time:1757683856487513|
[2025/09/12 13:30:56 487519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 487524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:182|
[2025/09/12 13:30:56 487528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:183|
[2025/09/12 13:30:56 487534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:183|
[2025/09/12 13:30:56 487538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 487544] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 487550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:528|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:529|path_largest_ack:528|
[2025/09/12 13:30:56 487554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:154|tx_in_flight:151208|prior_delivered:268125|prior_time:1757683856428573|is_app_limited:0|send_elapse:57221|ack_elapse:58940|ctl_first_sent_time:1757683856429397|lagest_ack_time:1757683856487513|curr_delivered:337725|
[2025/09/12 13:30:56 487559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856429397|
[2025/09/12 13:30:56 487563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:278||sndq_packets_used_bytes:0|sndq_packets_free:158|
[2025/09/12 13:30:56 487568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:529|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:529|path_largest_ack:529|
[2025/09/12 13:30:56 487572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:154|tx_in_flight:150008|prior_delivered:270525|prior_time:1757683856430561|is_app_limited:0|send_elapse:58078|ack_elapse:56952|ctl_first_sent_time:1757683856431303|lagest_ack_time:1757683856487513|curr_delivered:338925|
[2025/09/12 13:30:56 487576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856431303|
[2025/09/12 13:30:56 487580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:277||sndq_packets_used_bytes:0|sndq_packets_free:159|
[2025/09/12 13:30:56 487584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56352|rttvar:465|minrtt:30564|latest_rtt:56210|ack_delay:72|
[2025/09/12 13:30:56 487588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56325|rttvar:402|minrtt:30564|latest_rtt:56210|ack_delay:72|
[2025/09/12 13:30:56 487593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:529|lost_pn:526|thresh:3|
[2025/09/12 13:30:56 487597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 487627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 487638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 487642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 487646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 487653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 487684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 487691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 487695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 487699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 487705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 487709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 487717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 487725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 487728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 487732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 487736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 487740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 487747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 487751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 487755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 487759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 487766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 487774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 487785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 487789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 487793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 487797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 487803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 487807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 487811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 487826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 487834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 487845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 487856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 487869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 487908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 487979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 487993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 487997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 488001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 488005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 488008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 488012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 488016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 488020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 488024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 488028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 488032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 488035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 488039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 488043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 488047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 488051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 488054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 488061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 488065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 488069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 488073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 488077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 488080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 488085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:526|lost_pn:526|po_sent_time:1757683856427535|lost_send_time:1757683856424148|loss_delay:63365|frame:STREAM |repair:128|
[2025/09/12 13:30:56 488089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856427535u|
[2025/09/12 13:30:56 488094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 488098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56325|rtt_var:402|pto_duration:58325|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 488102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 488106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 488110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 38400|
[2025/09/12 13:30:56 488114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856570693|now:1757683856488097|interv:82596|
[2025/09/12 13:30:56 488118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856570693|now:1757683856488097|interval:82596|pto_count:0|srtt:56325
[2025/09/12 13:30:56 488123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58078, ack_elapse 56952, delivered 68400|rate 1177726|lost 222|
[2025/09/12 13:30:56 488127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1177726) in round 8|
[2025/09/12 13:30:56 488131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 488135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:106863|extra_cwnd:5116|
[2025/09/12 13:30:56 488139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:2400|po_sent_time:1757683856431303|recovery:1|recovery_start:1757683856488093|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 488144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:1|acked:2400|po_sent_time:1757683856431303|recovery:1|recovery_start:1757683856488093|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 488148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:1|pacing_rate:420079|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:38400|srtt:56325|latest_rtt:56210|min_rtt:30564|applimit:0|lost:184|recovery:1|recovery_start:1757683856488093|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 488157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:183|largest:183|pns:2|
[2025/09/12 13:30:56 488161] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:268|pkt_type:SHORT_HEADER|pkt_num:183|frame:ACK |recv_time:1757683856487513|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 488166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976487513|now:1757683856487513|interv:120000000|
[2025/09/12 13:30:56 488170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976487513|now:1757683856487513|interv:120000000|
[2025/09/12 13:30:56 488174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856489790|pq_index:0|
[2025/09/12 13:30:56 488178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856487298|
[2025/09/12 13:30:56 488182] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856488182|
[2025/09/12 13:30:56 488187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856488186|
[2025/09/12 13:30:56 488192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56325|min_srtt:56325|path_bw:1211930|loss_rate:58.73|path_pto:0|
[2025/09/12 13:30:56 488197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:93600|inflight:38400|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:391458|
[2025/09/12 13:30:56 488201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56325|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 488206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:526|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 488210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56325|min_srtt:56325|path_bw:1211930|loss_rate:58.73|path_pto:0|
[2025/09/12 13:30:56 488214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:94800|inflight:38400|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:446871|
[2025/09/12 13:30:56 488219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56325|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 488223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 488227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56325|min_srtt:56325|path_bw:1211930|loss_rate:58.73|path_pto:0|
[2025/09/12 13:30:56 488231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:96000|inflight:38400|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:448050|
[2025/09/12 13:30:56 488236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56325|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 488242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 488247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56325|min_srtt:56325|path_bw:1211930|loss_rate:58.73|path_pto:0|
[2025/09/12 13:30:56 488251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:97200|inflight:38400|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:449229|
[2025/09/12 13:30:56 488255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 488259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 488263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 488267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 488272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:448|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 488276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:170985|
[2025/09/12 13:30:56 488280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 488284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 488288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 488292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:38400|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 488296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 488300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 488304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856489790|
[2025/09/12 13:30:56 488308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856489790|
[2025/09/12 13:30:56 488312] [debug] |xqc_engine_wakeup_after|wakeup:1757683856489790|now:1757683856488312|diff:1478|
[2025/09/12 13:30:56 488316] [debug] |xqc_engine_main_logic|END|now:1757683856488186|
[2025/09/12 13:30:56 488321] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856488321|
[2025/09/12 13:30:56 488325] [debug] |xqc_engine_wakeup_after|wakeup:1757683856489790|now:1757683856488325|diff:1465|
[2025/09/12 13:30:56 488329] [debug] |xqc_engine_main_logic|END|now:1757683856488321|
[2025/09/12 13:30:56 489408] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:268|state:ESTABED|recv_time:1757683856489407|
[2025/09/12 13:30:56 489419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 489425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:183|
[2025/09/12 13:30:56 489429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:184|
[2025/09/12 13:30:56 489440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:184|
[2025/09/12 13:30:56 489444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 489449] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 489456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:530|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:531|path_largest_ack:530|
[2025/09/12 13:30:56 489460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:154|tx_in_flight:151208|prior_delivered:270525|prior_time:1757683856430561|is_app_limited:0|send_elapse:58164|ack_elapse:58846|ctl_first_sent_time:1757683856431389|lagest_ack_time:1757683856489407|curr_delivered:340125|
[2025/09/12 13:30:56 489465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856431389|
[2025/09/12 13:30:56 489470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:277||sndq_packets_used_bytes:0|sndq_packets_free:159|
[2025/09/12 13:30:56 489474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:531|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:531|path_largest_ack:531|
[2025/09/12 13:30:56 489478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:154|tx_in_flight:151208|prior_delivered:271725|prior_time:1757683856431465|is_app_limited:0|send_elapse:56713|ack_elapse:57942|ctl_first_sent_time:1757683856432107|lagest_ack_time:1757683856489407|curr_delivered:341325|
[2025/09/12 13:30:56 489482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856432107|
[2025/09/12 13:30:56 489486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:276||sndq_packets_used_bytes:0|sndq_packets_free:160|
[2025/09/12 13:30:56 489490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56325|rttvar:402|minrtt:30564|latest_rtt:57300|ack_delay:64|
[2025/09/12 13:30:56 489495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56439|rttvar:529|minrtt:30564|latest_rtt:57300|ack_delay:64|
[2025/09/12 13:30:56 489499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:531|lost_pn:528|thresh:3|
[2025/09/12 13:30:56 489503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 489530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 489544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 489548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 489552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 489559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 489598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 489609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 489613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 489620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 489632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 489683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 489695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 489706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 489710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 489714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 489718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 489733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 489751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 489831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489947] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 489951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 489966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 489982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 489986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56439|rtt_var:529|pto_duration:58555|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 489991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 489995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 489999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 36000|
[2025/09/12 13:30:56 490003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856570923|now:1757683856489986|interv:80937|
[2025/09/12 13:30:56 490007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856570923|now:1757683856489986|interval:80937|pto_count:0|srtt:56439
[2025/09/12 13:30:56 490011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56713, ack_elapse 57942, delivered 69600|rate 1201201|lost 222|
[2025/09/12 13:30:56 490015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201201) in round 8|
[2025/09/12 13:30:56 490020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 490024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5116|
[2025/09/12 13:30:56 490028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:0|acked:2400|po_sent_time:1757683856432107|recovery:1|recovery_start:1757683856488093|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 490033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:0|acked:2400|po_sent_time:1757683856432107|recovery:1|recovery_start:1757683856488093|packet_conservation:1|next_round_delivered:275325|
[2025/09/12 13:30:56 490037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:135844|full_bw_reached:1|inflight:36000|srtt:56439|latest_rtt:57300|min_rtt:30564|applimit:0|lost:184|recovery:1|recovery_start:1757683856488093|idle_restart:0|packet_conservation:1|round_start:0|
[2025/09/12 13:30:56 490043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:184|largest:184|pns:2|
[2025/09/12 13:30:56 490048] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:268|pkt_type:SHORT_HEADER|pkt_num:184|frame:ACK |recv_time:1757683856489407|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 490052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976489407|now:1757683856489407|interv:120000000|
[2025/09/12 13:30:56 490057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976489407|now:1757683856489407|interv:120000000|
[2025/09/12 13:30:56 490060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856489790|pq_index:0|
[2025/09/12 13:30:56 490065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856488186|
[2025/09/12 13:30:56 490069] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856490068|
[2025/09/12 13:30:56 490073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856490072|
[2025/09/12 13:30:56 490081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856489790|now:1757683856490072|
[2025/09/12 13:30:56 490085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856489790|now:1757683856490072|
[2025/09/12 13:30:56 490089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 490094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56439|min_srtt:56439|path_bw:1211930|loss_rate:58.73|path_pto:0|
[2025/09/12 13:30:56 490098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:97200|inflight:36000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:449229|
[2025/09/12 13:30:56 490103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56439|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 490108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 490112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56439|min_srtt:56439|path_bw:1211930|loss_rate:58.73|path_pto:0|
[2025/09/12 13:30:56 490116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:98400|inflight:36000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:450408|
[2025/09/12 13:30:56 490120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:56439|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 490125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 490129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56439|min_srtt:56439|path_bw:1211930|loss_rate:58.73|path_pto:0|
[2025/09/12 13:30:56 490133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:99600|inflight:36000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 490137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 490141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 490145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 490149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 490154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:448|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 490158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:170985|
[2025/09/12 13:30:56 490165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 490169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:562|
[2025/09/12 13:30:56 490197] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:562|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36000|now:1757683856490177|stream_id:8|stream_offset:170985|
[2025/09/12 13:30:56 490203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:562|origin_pktnum:194|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 490208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:36000|applimit:0|
[2025/09/12 13:30:56 490214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56439|rtt_var:529|pto_duration:58555|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 490221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 490227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 490233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 37200|
[2025/09/12 13:30:56 490240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856573732|now:1757683856490213|interv:83519|
[2025/09/12 13:30:56 490247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856573732|now:1757683856490213|interval:83519|pto_count:0|srtt:56439
[2025/09/12 13:30:56 490254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:37200|
[2025/09/12 13:30:56 490262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:449|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 490268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:37200|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:347835|
[2025/09/12 13:30:56 490273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 490277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:563|
[2025/09/12 13:30:56 490303] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:563|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:37200|now:1757683856490284|stream_id:8|stream_offset:347835|
[2025/09/12 13:30:56 490308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:563|origin_pktnum:449|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 490316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:37200|applimit:0|
[2025/09/12 13:30:56 490322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56439|rtt_var:529|pto_duration:58555|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 490329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 490336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 490342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 38400|
[2025/09/12 13:30:56 490355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856573839|now:1757683856490322|interv:83517|
[2025/09/12 13:30:56 490361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856573839|now:1757683856490322|interval:83517|pto_count:0|srtt:56439
[2025/09/12 13:30:56 490366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:38400|
[2025/09/12 13:30:56 490370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:451|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 490375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:349014|
[2025/09/12 13:30:56 490379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 490383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:564|
[2025/09/12 13:30:56 490408] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:564|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38400|now:1757683856490390|stream_id:8|stream_offset:349014|
[2025/09/12 13:30:56 490414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:564|origin_pktnum:451|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 490421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:38400|applimit:0|
[2025/09/12 13:30:56 490428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56439|rtt_var:529|pto_duration:58555|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 490434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 490441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 490448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 13:30:56 490454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856573945|now:1757683856490427|interv:83518|
[2025/09/12 13:30:56 490460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856573945|now:1757683856490427|interval:83518|pto_count:0|srtt:56439
[2025/09/12 13:30:56 490465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:135844|inflight:39600|
[2025/09/12 13:30:56 490469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:453|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 490473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:350193|
[2025/09/12 13:30:56 490478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 490482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856491482|now:1757683856490482|interv:1000|
[2025/09/12 13:30:56 490486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 490494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 490498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 490502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:39600|cwnd:135844|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 490507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 490510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 490514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856491482|
[2025/09/12 13:30:56 490519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856491482|
[2025/09/12 13:30:56 490522] [debug] |xqc_engine_wakeup_after|wakeup:1757683856491482|now:1757683856490522|diff:960|
[2025/09/12 13:30:56 490527] [debug] |xqc_engine_main_logic|END|now:1757683856490072|
[2025/09/12 13:30:56 490532] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856490532|
[2025/09/12 13:30:56 490536] [debug] |xqc_engine_wakeup_after|wakeup:1757683856491482|now:1757683856490536|diff:946|
[2025/09/12 13:30:56 490540] [debug] |xqc_engine_main_logic|END|now:1757683856490532|
[2025/09/12 13:30:56 491399] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:268|state:ESTABED|recv_time:1757683856491398|
[2025/09/12 13:30:56 491410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 491416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:184|
[2025/09/12 13:30:56 491420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:185|
[2025/09/12 13:30:56 491426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:185|
[2025/09/12 13:30:56 491430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 491435] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 491441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:532|origin_pktnum:150|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:533|path_largest_ack:532|
[2025/09/12 13:30:56 491446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:165|tx_in_flight:135608|prior_delivered:275325|prior_time:1757683856434527|is_app_limited:0|send_elapse:56959|ack_elapse:56871|ctl_first_sent_time:1757683856435293|lagest_ack_time:1757683856491398|curr_delivered:342525|
[2025/09/12 13:30:56 491451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856435293|
[2025/09/12 13:30:56 491455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:275||sndq_packets_used_bytes:0|sndq_packets_free:161|
[2025/09/12 13:30:56 491459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:533|origin_pktnum:402|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:533|path_largest_ack:533|
[2025/09/12 13:30:56 491464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:167|tx_in_flight:132008|prior_delivered:277725|prior_time:1757683856436509|is_app_limited:0|send_elapse:57983|ack_elapse:54889|ctl_first_sent_time:1757683856437358|lagest_ack_time:1757683856491398|curr_delivered:343725|
[2025/09/12 13:30:56 491468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856437358|
[2025/09/12 13:30:56 491477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:273||sndq_packets_used_bytes:0|sndq_packets_free:163|
[2025/09/12 13:30:56 491481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56439|rttvar:529|minrtt:30564|latest_rtt:54040|ack_delay:56|
[2025/09/12 13:30:56 491485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56133|rttvar:1010|minrtt:30564|latest_rtt:54040|ack_delay:56|
[2025/09/12 13:30:56 491490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:533|lost_pn:530|thresh:3|
[2025/09/12 13:30:56 491494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 491517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 491528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 491532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 491536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 491544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 491581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 491585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 491588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 491592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 491596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 491604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 491611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 491615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 491619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 491623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 491626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 491634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 491638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 491642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 491645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 491653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 491665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 491669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 491675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 491679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 491683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 491686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 491690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 491705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 491713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 491721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 491728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 491736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 491763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 491803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 491815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 491864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 491870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 491910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 491927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 491961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 491965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56133|rtt_var:1010|pto_duration:60173|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 491970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 491974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 491978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 37200|
[2025/09/12 13:30:56 491982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856575563|now:1757683856491965|interv:83598|
[2025/09/12 13:30:56 491986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856575563|now:1757683856491965|interval:83598|pto_count:0|srtt:56133
[2025/09/12 13:30:56 491990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57983, ack_elapse 54889, delivered 66000|rate 1138264|lost 222|
[2025/09/12 13:30:56 491994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: RTT round update 8 -> 9|
[2025/09/12 13:30:56 491998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1138264) in round 9|
[2025/09/12 13:30:56 492003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 492007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5116|
[2025/09/12 13:30:56 492011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:135844|packet_lost:0|acked:2400|po_sent_time:1757683856437358|recovery:1|recovery_start:1757683856488093|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 492015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:0|acked:2400|po_sent_time:1757683856437358|recovery:1|recovery_start:1757683856488093|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 492023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:97718|full_bw_reached:1|inflight:37200|srtt:56133|latest_rtt:54040|min_rtt:30564|applimit:0|lost:187|recovery:1|recovery_start:1757683856488093|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 13:30:56 492029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:185|largest:185|pns:2|
[2025/09/12 13:30:56 492033] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:268|pkt_type:SHORT_HEADER|pkt_num:185|frame:ACK |recv_time:1757683856491398|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 492038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976491398|now:1757683856491398|interv:120000000|
[2025/09/12 13:30:56 492042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976491398|now:1757683856491398|interv:120000000|
[2025/09/12 13:30:56 492046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856491482|pq_index:0|
[2025/09/12 13:30:56 492050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856490072|
[2025/09/12 13:30:56 492054] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856492054|
[2025/09/12 13:30:56 492059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856492058|
[2025/09/12 13:30:56 492064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856491482|now:1757683856492058|
[2025/09/12 13:30:56 492068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856491482|now:1757683856492058|
[2025/09/12 13:30:56 492072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 492077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56133|min_srtt:56133|path_bw:1211930|loss_rate:59.38|path_pto:0|
[2025/09/12 13:30:56 492081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:96000|inflight:37200|cwnd:97718|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 492086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 492089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 492093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 492098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 492102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:453|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 492106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:37200|cwnd:97718|conn:0000561FA36500DC|stream_id:8|stream_offset:350193|
[2025/09/12 13:30:56 492111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 492115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:565|
[2025/09/12 13:30:56 492145] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:565|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:37200|now:1757683856492125|stream_id:8|stream_offset:350193|
[2025/09/12 13:30:56 492150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:565|origin_pktnum:453|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 492155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:37200|applimit:0|
[2025/09/12 13:30:56 492162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56133|rtt_var:1010|pto_duration:60173|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 492169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 492175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 492182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 38400|
[2025/09/12 13:30:56 492188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856577298|now:1757683856492161|interv:85137|
[2025/09/12 13:30:56 492194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856577298|now:1757683856492161|interval:85137|pto_count:0|srtt:56133
[2025/09/12 13:30:56 492202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97718|inflight:38400|
[2025/09/12 13:30:56 492208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:456|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 492212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:97718|conn:0000561FA36500DC|stream_id:8|stream_offset:352551|
[2025/09/12 13:30:56 492217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 492221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856493220|now:1757683856492220|interv:1000|
[2025/09/12 13:30:56 492224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 492228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 492232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 492237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:38400|cwnd:97718|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 492241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 492245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 492248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856493220|
[2025/09/12 13:30:56 492255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856493220|
[2025/09/12 13:30:56 492261] [debug] |xqc_engine_wakeup_after|wakeup:1757683856493220|now:1757683856492261|diff:959|
[2025/09/12 13:30:56 492268] [debug] |xqc_engine_main_logic|END|now:1757683856492058|
[2025/09/12 13:30:56 492276] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856492276|
[2025/09/12 13:30:56 492289] [debug] |xqc_engine_wakeup_after|wakeup:1757683856493220|now:1757683856492289|diff:931|
[2025/09/12 13:30:56 492293] [debug] |xqc_engine_main_logic|END|now:1757683856492276|
[2025/09/12 13:30:56 493365] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856493364|
[2025/09/12 13:30:56 493378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856493220|pq_index:0|
[2025/09/12 13:30:56 493385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856492058|
[2025/09/12 13:30:56 493393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856493391|
[2025/09/12 13:30:56 493400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856493220|now:1757683856493391|
[2025/09/12 13:30:56 493405] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856493220|now:1757683856493391|
[2025/09/12 13:30:56 493409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 493414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56133|min_srtt:56133|path_bw:1211930|loss_rate:59.59|path_pto:0|
[2025/09/12 13:30:56 493419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:94800|inflight:38400|cwnd:97718|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 493424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 493428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 493431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 493436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 493440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:456|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 493445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:97718|conn:0000561FA36500DC|stream_id:8|stream_offset:352551|
[2025/09/12 13:30:56 493449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 493453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:566|
[2025/09/12 13:30:56 493483] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:566|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38400|now:1757683856493461|stream_id:8|stream_offset:352551|
[2025/09/12 13:30:56 493489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:566|origin_pktnum:456|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 493495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:38400|applimit:0|
[2025/09/12 13:30:56 493502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56133|rtt_var:1010|pto_duration:60173|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 493515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 493521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 493528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 13:30:56 493535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856578634|now:1757683856493501|interv:85133|
[2025/09/12 13:30:56 493541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856578634|now:1757683856493501|interval:85133|pto_count:0|srtt:56133
[2025/09/12 13:30:56 493547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97718|inflight:39600|
[2025/09/12 13:30:56 493552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:460|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 493557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:97718|conn:0000561FA36500DC|stream_id:8|stream_offset:356088|
[2025/09/12 13:30:56 493561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 493565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:567|
[2025/09/12 13:30:56 493590] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:567|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757683856493572|stream_id:8|stream_offset:356088|
[2025/09/12 13:30:56 493596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:567|origin_pktnum:460|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 493600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 13:30:56 493605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56133|rtt_var:1010|pto_duration:60173|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 493612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 493619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 493625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 13:30:56 493631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856578745|now:1757683856493605|interv:85140|
[2025/09/12 13:30:56 493638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856578745|now:1757683856493605|interval:85140|pto_count:0|srtt:56133
[2025/09/12 13:30:56 493645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:97718|inflight:40800|
[2025/09/12 13:30:56 493650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:467|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 493654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:97718|conn:0000561FA36500DC|stream_id:8|stream_offset:357267|
[2025/09/12 13:30:56 493663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 493667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856494667|now:1757683856493667|interv:1000|
[2025/09/12 13:30:56 493671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 493675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 493679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 493683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:40800|cwnd:97718|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 493688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 493691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 493695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856494667|
[2025/09/12 13:30:56 493699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856494667|
[2025/09/12 13:30:56 493703] [debug] |xqc_engine_wakeup_after|wakeup:1757683856494667|now:1757683856493703|diff:964|
[2025/09/12 13:30:56 493708] [debug] |xqc_engine_main_logic|END|now:1757683856493391|
[2025/09/12 13:30:56 493717] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:268|state:ESTABED|recv_time:1757683856493716|
[2025/09/12 13:30:56 493722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 493728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:185|
[2025/09/12 13:30:56 493732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:186|
[2025/09/12 13:30:56 493737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:186|
[2025/09/12 13:30:56 493741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 493747] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 493753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:534|origin_pktnum:280|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:535|path_largest_ack:534|
[2025/09/12 13:30:56 493758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:167|tx_in_flight:133208|prior_delivered:277725|prior_time:1757683856436509|is_app_limited:0|send_elapse:58050|ack_elapse:57207|ctl_first_sent_time:1757683856437425|lagest_ack_time:1757683856493716|curr_delivered:344925|
[2025/09/12 13:30:56 493762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856437425|
[2025/09/12 13:30:56 493767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:269||sndq_packets_used_bytes:0|sndq_packets_free:167|
[2025/09/12 13:30:56 493771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:535|origin_pktnum:406|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:535|path_largest_ack:535|
[2025/09/12 13:30:56 493775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:167|tx_in_flight:133208|prior_delivered:277725|prior_time:1757683856436509|is_app_limited:0|send_elapse:58050|ack_elapse:57207|ctl_first_sent_time:1757683856437425|lagest_ack_time:1757683856493716|curr_delivered:346125|
[2025/09/12 13:30:56 493780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856437481|
[2025/09/12 13:30:56 493787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:267||sndq_packets_used_bytes:0|sndq_packets_free:169|
[2025/09/12 13:30:56 493791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56133|rttvar:1010|minrtt:30564|latest_rtt:56235|ack_delay:32|
[2025/09/12 13:30:56 493795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56142|rttvar:775|minrtt:30564|latest_rtt:56235|ack_delay:32|
[2025/09/12 13:30:56 493799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:535|lost_pn:532|thresh:3|
[2025/09/12 13:30:56 493803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 493807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 493811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 493815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 493820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 493826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 493833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 493839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 493845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 493851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 493858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 493864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 493871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 493877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 493883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 493888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 493892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 493896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 493900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 493904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 493912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 493916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 493919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 493923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 493927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 493954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 493958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 493962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 493966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 493970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 493974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 493977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 493981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 493985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 493989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 493993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 493997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 494000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 494004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 494016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 494020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 494024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 494027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 494031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 494038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 494042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 494057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 494065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 494073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 494080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 494088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 494115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 494156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 494167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 494203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 494206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 494236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 494256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 494275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 494281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56142|rtt_var:775|pto_duration:59242|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 494287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 494291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 494295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 38400|
[2025/09/12 13:30:56 494299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856577814|now:1757683856494281|interv:83533|
[2025/09/12 13:30:56 494303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856577814|now:1757683856494281|interval:83533|pto_count:0|srtt:56142
[2025/09/12 13:30:56 494308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58050, ack_elapse 57207, delivered 68400|rate 1178294|lost 222|
[2025/09/12 13:30:56 494312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1178294) in round 9|
[2025/09/12 13:30:56 494316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 494320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5116|
[2025/09/12 13:30:56 494324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97718|packet_lost:0|acked:2400|po_sent_time:1757683856437481|recovery:1|recovery_start:1757683856488093|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 494329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97718|packet_lost:0|acked:2400|po_sent_time:1757683856437481|recovery:1|recovery_start:1757683856488093|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 494334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:97718|full_bw_reached:1|inflight:38400|srtt:56142|latest_rtt:56235|min_rtt:30564|applimit:0|lost:190|recovery:1|recovery_start:1757683856488093|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 494340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:186|largest:186|pns:2|
[2025/09/12 13:30:56 494348] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:268|pkt_type:SHORT_HEADER|pkt_num:186|frame:ACK |recv_time:1757683856493716|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 494353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976493716|now:1757683856493716|interv:120000000|
[2025/09/12 13:30:56 494357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976493716|now:1757683856493716|interv:120000000|
[2025/09/12 13:30:56 494361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856494667|pq_index:0|
[2025/09/12 13:30:56 494365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856493391|
[2025/09/12 13:30:56 494369] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856494369|
[2025/09/12 13:30:56 494374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856494373|
[2025/09/12 13:30:56 494379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56142|min_srtt:56142|path_bw:1211930|loss_rate:60.00|path_pto:0|
[2025/09/12 13:30:56 494384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:92400|inflight:38400|cwnd:97718|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 494388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 494392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 494396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 494400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 494405] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:467|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 494409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:97718|conn:0000561FA36500DC|stream_id:8|stream_offset:357267|
[2025/09/12 13:30:56 494413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 494417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 494422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 494426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:38400|cwnd:97718|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 494430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 494434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 494438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856494667|
[2025/09/12 13:30:56 494442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856494667|
[2025/09/12 13:30:56 494448] [debug] |xqc_engine_wakeup_after|wakeup:1757683856494667|now:1757683856494448|diff:219|
[2025/09/12 13:30:56 494452] [debug] |xqc_engine_main_logic|END|now:1757683856494373|
[2025/09/12 13:30:56 494458] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856494458|
[2025/09/12 13:30:56 494462] [debug] |xqc_engine_wakeup_after|wakeup:1757683856494667|now:1757683856494462|diff:205|
[2025/09/12 13:30:56 494466] [debug] |xqc_engine_main_logic|END|now:1757683856494458|
[2025/09/12 13:30:56 495398] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:268|state:ESTABED|recv_time:1757683856495396|
[2025/09/12 13:30:56 495408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 495414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:186|
[2025/09/12 13:30:56 495418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:187|
[2025/09/12 13:30:56 495424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:187|
[2025/09/12 13:30:56 495428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 495434] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 495440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:536|origin_pktnum:407|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:537|path_largest_ack:536|
[2025/09/12 13:30:56 495445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:167|tx_in_flight:135608|prior_delivered:277725|prior_time:1757683856436509|is_app_limited:0|send_elapse:58164|ack_elapse:58887|ctl_first_sent_time:1757683856437539|lagest_ack_time:1757683856495396|curr_delivered:347325|
[2025/09/12 13:30:56 495450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856437539|
[2025/09/12 13:30:56 495454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:263||sndq_packets_used_bytes:0|sndq_packets_free:173|
[2025/09/12 13:30:56 495458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:537|origin_pktnum:75|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:537|path_largest_ack:537|
[2025/09/12 13:30:56 495463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:169|tx_in_flight:133208|prior_delivered:278925|prior_time:1757683856437594|is_app_limited:0|send_elapse:58035|ack_elapse:57802|ctl_first_sent_time:1757683856438349|lagest_ack_time:1757683856495396|curr_delivered:348525|
[2025/09/12 13:30:56 495467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856438349|
[2025/09/12 13:30:56 495471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:262||sndq_packets_used_bytes:0|sndq_packets_free:174|
[2025/09/12 13:30:56 495475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56142|rttvar:775|minrtt:30564|latest_rtt:57047|ack_delay:32|
[2025/09/12 13:30:56 495480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56251|rttvar:800|minrtt:30564|latest_rtt:57047|ack_delay:32|
[2025/09/12 13:30:56 495484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:537|lost_pn:534|thresh:3|
[2025/09/12 13:30:56 495488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 495521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 495524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 495528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 495536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 495566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 495570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 495574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 495578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 495586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 495593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 495599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 495603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 495607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 495611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 495619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 495622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 495626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 495630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 495638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 495642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 495645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 495649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 495653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 495657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 495672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 495680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 495687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 495695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 495705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 495732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 495770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 495781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 495822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 495829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 495872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 495891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 495902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 495906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56251|rtt_var:800|pto_duration:59451|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 495911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 495915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 495919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 36000|
[2025/09/12 13:30:56 495927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856578023|now:1757683856495906|interv:82117|
[2025/09/12 13:30:56 495947] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856578023|now:1757683856495906|interval:82117|pto_count:0|srtt:56251
[2025/09/12 13:30:56 495952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58035, ack_elapse 57802, delivered 69600|rate 1199276|lost 222|
[2025/09/12 13:30:56 495956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199276) in round 9|
[2025/09/12 13:30:56 495960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 495964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5528|
[2025/09/12 13:30:56 495968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:97718|packet_lost:0|acked:2400|po_sent_time:1757683856438349|recovery:1|recovery_start:1757683856488093|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 495972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:97718|packet_lost:0|acked:2400|po_sent_time:1757683856438349|recovery:1|recovery_start:1757683856488093|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 495977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98130|full_bw_reached:1|inflight:36000|srtt:56251|latest_rtt:57047|min_rtt:30564|applimit:0|lost:190|recovery:1|recovery_start:1757683856488093|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 495983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:187|largest:187|pns:2|
[2025/09/12 13:30:56 495987] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:268|pkt_type:SHORT_HEADER|pkt_num:187|frame:ACK |recv_time:1757683856495396|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 495992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976495396|now:1757683856495396|interv:120000000|
[2025/09/12 13:30:56 495996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976495396|now:1757683856495396|interv:120000000|
[2025/09/12 13:30:56 496000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856494667|pq_index:0|
[2025/09/12 13:30:56 496004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856494373|
[2025/09/12 13:30:56 496008] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856496008|
[2025/09/12 13:30:56 496013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856496012|
[2025/09/12 13:30:56 496017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856494667|now:1757683856496012|
[2025/09/12 13:30:56 496021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856494667|now:1757683856496012|
[2025/09/12 13:30:56 496025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 496030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56251|min_srtt:56251|path_bw:1211930|loss_rate:60.00|path_pto:0|
[2025/09/12 13:30:56 496038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:92400|inflight:36000|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 496042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 496046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 496050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 496054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 496058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:467|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 496062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:357267|
[2025/09/12 13:30:56 496067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 496071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:568|
[2025/09/12 13:30:56 496098] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:568|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36000|now:1757683856496078|stream_id:8|stream_offset:357267|
[2025/09/12 13:30:56 496104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:568|origin_pktnum:467|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 496109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:36000|applimit:0|
[2025/09/12 13:30:56 496115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56251|rtt_var:800|pto_duration:59451|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 496122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 496128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 496134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 37200|
[2025/09/12 13:30:56 496141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856580529|now:1757683856496114|interv:84415|
[2025/09/12 13:30:56 496148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856580529|now:1757683856496114|interval:84415|pto_count:0|srtt:56251
[2025/09/12 13:30:56 496155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98130|inflight:37200|
[2025/09/12 13:30:56 496163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:468|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 496168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:37200|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:358446|
[2025/09/12 13:30:56 496172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 496185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:569|
[2025/09/12 13:30:56 496211] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:569|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:37200|now:1757683856496192|stream_id:8|stream_offset:358446|
[2025/09/12 13:30:56 496216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:569|origin_pktnum:468|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 496223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:37200|applimit:0|
[2025/09/12 13:30:56 496230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56251|rtt_var:800|pto_duration:59451|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 496237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 496243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 496249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 38400|
[2025/09/12 13:30:56 496256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856580643|now:1757683856496229|interv:84414|
[2025/09/12 13:30:56 496262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856580643|now:1757683856496229|interval:84414|pto_count:0|srtt:56251
[2025/09/12 13:30:56 496269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98130|inflight:38400|
[2025/09/12 13:30:56 496275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:471|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 496279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:359625|
[2025/09/12 13:30:56 496284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 496288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:570|
[2025/09/12 13:30:56 496313] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:570|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38400|now:1757683856496294|stream_id:8|stream_offset:359625|
[2025/09/12 13:30:56 496318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:570|origin_pktnum:471|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 496325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:38400|applimit:0|
[2025/09/12 13:30:56 496332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:56251|rtt_var:800|pto_duration:59451|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 496338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 496345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 496351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 13:30:56 496364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856580745|now:1757683856496331|interv:84414|
[2025/09/12 13:30:56 496370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856580745|now:1757683856496331|interval:84414|pto_count:0|srtt:56251
[2025/09/12 13:30:56 496378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98130|inflight:39600|
[2025/09/12 13:30:56 496385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:472|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 496389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:360804|
[2025/09/12 13:30:56 496394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 496398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856497398|now:1757683856496398|interv:1000|
[2025/09/12 13:30:56 496402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 496405] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 496410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 496414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:39600|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 496418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 496422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 496426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856497398|
[2025/09/12 13:30:56 496430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856497398|
[2025/09/12 13:30:56 496434] [debug] |xqc_engine_wakeup_after|wakeup:1757683856497398|now:1757683856496434|diff:964|
[2025/09/12 13:30:56 496439] [debug] |xqc_engine_main_logic|END|now:1757683856496012|
[2025/09/12 13:30:56 496446] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:270|state:ESTABED|recv_time:1757683856496445|
[2025/09/12 13:30:56 496450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 496456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:187|
[2025/09/12 13:30:56 496460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:188|
[2025/09/12 13:30:56 496466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:188|
[2025/09/12 13:30:56 496470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 496475] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 496481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:540|origin_pktnum:76|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:540|path_largest_ack:540|
[2025/09/12 13:30:56 496485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:171|tx_in_flight:133208|prior_delivered:280125|prior_time:1757683856438533|is_app_limited:0|send_elapse:58114|ack_elapse:57912|ctl_first_sent_time:1757683856439329|lagest_ack_time:1757683856496445|curr_delivered:349725|
[2025/09/12 13:30:56 496494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856439329|
[2025/09/12 13:30:56 496498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:257||sndq_packets_used_bytes:0|sndq_packets_free:179|
[2025/09/12 13:30:56 496503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56251|rttvar:800|minrtt:30564|latest_rtt:57116|ack_delay:24|
[2025/09/12 13:30:56 496507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56356|rttvar:810|minrtt:30564|latest_rtt:57116|ack_delay:24|
[2025/09/12 13:30:56 496511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:540|lost_pn:537|thresh:3|
[2025/09/12 13:30:56 496515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 496539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 496542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 496550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 496580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 496584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 496588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 496598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 496606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 496610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 496614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 496618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 496621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 496629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 496633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 496637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 496640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 496648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 496652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 496656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 496660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 496663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 496679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 496686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 496697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 496704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 496712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 496738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 496776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 496790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 496825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 496829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 496855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 496870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 496882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 496886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856502673|now:1757683856496886|interval:5787|
[2025/09/12 13:30:56 496893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856502673|now:1757683856496886|interv:5787|
[2025/09/12 13:30:56 496897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58114, ack_elapse 57912, delivered 69600|rate 1197646|lost 222|
[2025/09/12 13:30:56 496901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1197646) in round 9|
[2025/09/12 13:30:56 496905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 496910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5528|
[2025/09/12 13:30:56 496913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98130|packet_lost:0|acked:1200|po_sent_time:1757683856439329|recovery:1|recovery_start:1757683856488093|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 496918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98130|packet_lost:0|acked:1200|po_sent_time:1757683856439329|recovery:1|recovery_start:1757683856488093|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 496923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98130|full_bw_reached:1|inflight:38400|srtt:56356|latest_rtt:57116|min_rtt:30564|applimit:0|lost:193|recovery:1|recovery_start:1757683856488093|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 496928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:188|largest:188|pns:2|
[2025/09/12 13:30:56 496952] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:270|pkt_type:SHORT_HEADER|pkt_num:188|frame:ACK |recv_time:1757683856496445|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 496957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976496445|now:1757683856496445|interv:120000000|
[2025/09/12 13:30:56 496961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976496445|now:1757683856496445|interv:120000000|
[2025/09/12 13:30:56 496965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856497398|pq_index:0|
[2025/09/12 13:30:56 496969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856496012|
[2025/09/12 13:30:56 496973] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856496973|
[2025/09/12 13:30:56 496978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856496977|
[2025/09/12 13:30:56 496984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56356|min_srtt:56356|path_bw:1211930|loss_rate:60.61|path_pto:0|
[2025/09/12 13:30:56 496988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:88800|inflight:38400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 496993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 496997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 497004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 497008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 497013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:472|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 497017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:360804|
[2025/09/12 13:30:56 497021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 497025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 497029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 497033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:38400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 497037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 497041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 497045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856497398|
[2025/09/12 13:30:56 497049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856497398|
[2025/09/12 13:30:56 497053] [debug] |xqc_engine_wakeup_after|wakeup:1757683856497398|now:1757683856497052|diff:346|
[2025/09/12 13:30:56 497057] [debug] |xqc_engine_main_logic|END|now:1757683856496977|
[2025/09/12 13:30:56 497062] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856497062|
[2025/09/12 13:30:56 497066] [debug] |xqc_engine_wakeup_after|wakeup:1757683856497398|now:1757683856497066|diff:332|
[2025/09/12 13:30:56 497069] [debug] |xqc_engine_main_logic|END|now:1757683856497062|
[2025/09/12 13:30:56 497447] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:272|state:ESTABED|recv_time:1757683856497446|
[2025/09/12 13:30:56 497457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 497466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:188|
[2025/09/12 13:30:56 497472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:189|
[2025/09/12 13:30:56 497480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:189|
[2025/09/12 13:30:56 497484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 497489] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 497495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:543|origin_pktnum:79|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:543|path_largest_ack:543|
[2025/09/12 13:30:56 497500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:173|tx_in_flight:133208|prior_delivered:281325|prior_time:1757683856439506|is_app_limited:0|send_elapse:57998|ack_elapse:57940|ctl_first_sent_time:1757683856440303|lagest_ack_time:1757683856497446|curr_delivered:350925|
[2025/09/12 13:30:56 497510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856440303|
[2025/09/12 13:30:56 497514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:252||sndq_packets_used_bytes:0|sndq_packets_free:184|
[2025/09/12 13:30:56 497518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56356|rttvar:810|minrtt:30564|latest_rtt:57143|ack_delay:48|
[2025/09/12 13:30:56 497522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56448|rttvar:792|minrtt:30564|latest_rtt:57143|ack_delay:48|
[2025/09/12 13:30:56 497527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:543|lost_pn:540|thresh:3|
[2025/09/12 13:30:56 497531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 497550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 497558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 497589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 497592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 497596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 497610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 497614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 497618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 497622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 497626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 497633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 497638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 497644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 497650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 497663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 497669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 497676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 497682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 497700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 497708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 497716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 497723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 497735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 497761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 497799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 497811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 497848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 497852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 497879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 497894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 497906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:538|lost_pn:540|po_sent_time:1757683856438418|lost_send_time:1757683856433161|loss_delay:64285|frame:STREAM |repair:128|
[2025/09/12 13:30:56 497911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:539|lost_pn:540|po_sent_time:1757683856438474|lost_send_time:1757683856433161|loss_delay:64285|frame:STREAM |repair:128|
[2025/09/12 13:30:56 497916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856438474u|
[2025/09/12 13:30:56 497920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 497924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856503677|now:1757683856497924|interval:5753|
[2025/09/12 13:30:56 497957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856503677|now:1757683856497924|interv:5753|
[2025/09/12 13:30:56 497964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57998, ack_elapse 57940, delivered 69600|rate 1200041|lost 224|
[2025/09/12 13:30:56 497968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200041) in round 9|
[2025/09/12 13:30:56 497972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 497977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5528|
[2025/09/12 13:30:56 497980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98130|packet_lost:2|acked:1200|po_sent_time:1757683856440303|recovery:1|recovery_start:1757683856497920|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 497985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98130|packet_lost:2|acked:1200|po_sent_time:1757683856440303|recovery:1|recovery_start:1757683856497920|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 497990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98130|full_bw_reached:1|inflight:34800|srtt:56448|latest_rtt:57143|min_rtt:30564|applimit:0|lost:193|recovery:1|recovery_start:1757683856497920|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 497995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:189|largest:189|pns:2|
[2025/09/12 13:30:56 498000] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:272|pkt_type:SHORT_HEADER|pkt_num:189|frame:ACK |recv_time:1757683856497446|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 498005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976497446|now:1757683856497446|interv:120000000|
[2025/09/12 13:30:56 498009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976497446|now:1757683856497446|interv:120000000|
[2025/09/12 13:30:56 498013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856497398|pq_index:0|
[2025/09/12 13:30:56 498017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856496977|
[2025/09/12 13:30:56 498021] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856498021|
[2025/09/12 13:30:56 498026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856498025|
[2025/09/12 13:30:56 498030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856497398|now:1757683856498025|
[2025/09/12 13:30:56 498034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856497398|now:1757683856498025|
[2025/09/12 13:30:56 498038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 498043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56448|min_srtt:56448|path_bw:1211930|loss_rate:60.61|path_pto:0|
[2025/09/12 13:30:56 498048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:88800|inflight:34800|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 498056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 498060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 498064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 498068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 498072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56448|min_srtt:56448|path_bw:1211930|loss_rate:60.61|path_pto:0|
[2025/09/12 13:30:56 498076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:88800|inflight:34800|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 498081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 498084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 498088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 498093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 498097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:472|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 498101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34800|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:360804|
[2025/09/12 13:30:56 498106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 498110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:571|
[2025/09/12 13:30:56 498139] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:571|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:34800|now:1757683856498117|stream_id:8|stream_offset:360804|
[2025/09/12 13:30:56 498145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:571|origin_pktnum:472|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 498150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:34800|applimit:0|
[2025/09/12 13:30:56 498157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856503677|now:1757683856498157|interval:5520|
[2025/09/12 13:30:56 498164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856503677|now:1757683856498157|interv:5520|
[2025/09/12 13:30:56 498171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98130|inflight:36000|
[2025/09/12 13:30:56 498178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:475|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 498185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:292422|
[2025/09/12 13:30:56 498198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 498205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:572|
[2025/09/12 13:30:56 498232] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:572|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36000|now:1757683856498213|stream_id:8|stream_offset:292422|
[2025/09/12 13:30:56 498238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:572|origin_pktnum:346|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 498245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:36000|applimit:0|
[2025/09/12 13:30:56 498252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856503677|now:1757683856498252|interval:5425|
[2025/09/12 13:30:56 498258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856503677|now:1757683856498252|interv:5425|
[2025/09/12 13:30:56 498265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98130|inflight:37200|
[2025/09/12 13:30:56 498272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:476|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 498279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:37200|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:361983|
[2025/09/12 13:30:56 498284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 498288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856499288|now:1757683856498288|interv:1000|
[2025/09/12 13:30:56 498292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 498296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 498300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 498304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:37200|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 498308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 498312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 498316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856499288|
[2025/09/12 13:30:56 498320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856499288|
[2025/09/12 13:30:56 498324] [debug] |xqc_engine_wakeup_after|wakeup:1757683856499288|now:1757683856498324|diff:964|
[2025/09/12 13:30:56 498329] [debug] |xqc_engine_main_logic|END|now:1757683856498025|
[2025/09/12 13:30:56 498334] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856498334|
[2025/09/12 13:30:56 498338] [debug] |xqc_engine_wakeup_after|wakeup:1757683856499288|now:1757683856498338|diff:950|
[2025/09/12 13:30:56 498342] [debug] |xqc_engine_main_logic|END|now:1757683856498334|
[2025/09/12 13:30:56 498443] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:274|state:ESTABED|recv_time:1757683856498442|
[2025/09/12 13:30:56 498451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 498457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:189|
[2025/09/12 13:30:56 498461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:190|
[2025/09/12 13:30:56 498467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:190|
[2025/09/12 13:30:56 498471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 498476] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 498482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:545|origin_pktnum:419|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:545|path_largest_ack:545|
[2025/09/12 13:30:56 498487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:177|tx_in_flight:128408|prior_delivered:283725|prior_time:1757683856441483|is_app_limited:0|send_elapse:58018|ack_elapse:56959|ctl_first_sent_time:1757683856442304|lagest_ack_time:1757683856498442|curr_delivered:352125|
[2025/09/12 13:30:56 498492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856442304|
[2025/09/12 13:30:56 498496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:248||sndq_packets_used_bytes:0|sndq_packets_free:188|
[2025/09/12 13:30:56 498500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56448|rttvar:792|minrtt:30564|latest_rtt:56138|ack_delay:64|
[2025/09/12 13:30:56 498505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:56401|rttvar:687|minrtt:30564|latest_rtt:56138|ack_delay:64|
[2025/09/12 13:30:56 498509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:545|lost_pn:542|thresh:3|
[2025/09/12 13:30:56 498513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 498532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 498540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 498575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 498579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 498583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 498594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 498598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 498602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 498606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 498609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 498617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 498621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 498625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 498628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 498636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 498640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 498644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 498647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 498661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 498669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 498677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 498684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 498692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 498719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 498759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 498771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 498805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 498809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 498836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 498851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 498865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 498869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 498874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:541|lost_pn:542|po_sent_time:1757683856439392|lost_send_time:1757683856434991|loss_delay:63451|frame:STREAM |repair:128|
[2025/09/12 13:30:56 498878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:542|lost_pn:542|po_sent_time:1757683856439450|lost_send_time:1757683856434991|loss_delay:63451|frame:STREAM |repair:128|
[2025/09/12 13:30:56 498882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856439450u|
[2025/09/12 13:30:56 498887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 498891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856503824|now:1757683856498890|interval:4934|
[2025/09/12 13:30:56 498895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856503824|now:1757683856498890|interv:4934|
[2025/09/12 13:30:56 498899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58018, ack_elapse 56959, delivered 68400|rate 1178944|lost 226|
[2025/09/12 13:30:56 498903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1178944) in round 9|
[2025/09/12 13:30:56 498907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 498912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5528|
[2025/09/12 13:30:56 498916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98130|packet_lost:2|acked:1200|po_sent_time:1757683856442304|recovery:1|recovery_start:1757683856498886|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 498920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98130|packet_lost:2|acked:1200|po_sent_time:1757683856442304|recovery:1|recovery_start:1757683856498886|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 498925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98130|full_bw_reached:1|inflight:33600|srtt:56401|latest_rtt:56138|min_rtt:30564|applimit:0|lost:195|recovery:1|recovery_start:1757683856498886|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 498946] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:190|largest:190|pns:2|
[2025/09/12 13:30:56 498954] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:274|pkt_type:SHORT_HEADER|pkt_num:190|frame:ACK |recv_time:1757683856498442|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 498959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976498442|now:1757683856498442|interv:120000000|
[2025/09/12 13:30:56 498963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976498442|now:1757683856498442|interv:120000000|
[2025/09/12 13:30:56 498970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856499288|pq_index:0|
[2025/09/12 13:30:56 498974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856498025|
[2025/09/12 13:30:56 498978] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856498978|
[2025/09/12 13:30:56 498983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856498982|
[2025/09/12 13:30:56 498988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56401|min_srtt:56401|path_bw:1211930|loss_rate:61.00|path_pto:0|
[2025/09/12 13:30:56 498993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:86400|inflight:33600|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 498997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 499001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 499005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 499009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 499013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56401|min_srtt:56401|path_bw:1211930|loss_rate:61.00|path_pto:0|
[2025/09/12 13:30:56 499017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:86400|inflight:33600|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 499021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 499025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 499029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 499033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 499037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:476|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 499041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:33600|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:361983|
[2025/09/12 13:30:56 499046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 499049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 499054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 499058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:33600|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 499064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 499068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 499072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856499288|
[2025/09/12 13:30:56 499076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856499288|
[2025/09/12 13:30:56 499080] [debug] |xqc_engine_wakeup_after|wakeup:1757683856499288|now:1757683856499080|diff:208|
[2025/09/12 13:30:56 499084] [debug] |xqc_engine_main_logic|END|now:1757683856498982|
[2025/09/12 13:30:56 499089] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856499089|
[2025/09/12 13:30:56 499093] [debug] |xqc_engine_wakeup_after|wakeup:1757683856499288|now:1757683856499093|diff:195|
[2025/09/12 13:30:56 499097] [debug] |xqc_engine_main_logic|END|now:1757683856499089|
[2025/09/12 13:30:56 500166] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856500166|
[2025/09/12 13:30:56 500174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856499288|pq_index:0|
[2025/09/12 13:30:56 500178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856498982|
[2025/09/12 13:30:56 500183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856500182|
[2025/09/12 13:30:56 500188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856499288|now:1757683856500182|
[2025/09/12 13:30:56 500192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856499288|now:1757683856500182|
[2025/09/12 13:30:56 500196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 500200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56401|min_srtt:56401|path_bw:1211930|loss_rate:61.00|path_pto:0|
[2025/09/12 13:30:56 500205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:86400|inflight:33600|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 500209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 500213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 500217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 500221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 500226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:56401|min_srtt:56401|path_bw:1211930|loss_rate:61.00|path_pto:0|
[2025/09/12 13:30:56 500233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:86400|inflight:33600|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 500240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 500252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 500258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 500265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 500272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:476|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 500279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:33600|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:361983|
[2025/09/12 13:30:56 500287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 500293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:573|
[2025/09/12 13:30:56 500321] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:573|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:33600|now:1757683856500302|stream_id:8|stream_offset:361983|
[2025/09/12 13:30:56 500326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:573|origin_pktnum:476|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 500331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:33600|applimit:0|
[2025/09/12 13:30:56 500335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856503824|now:1757683856500335|interval:3489|
[2025/09/12 13:30:56 500342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856503824|now:1757683856500335|interv:3489|
[2025/09/12 13:30:56 500349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98130|inflight:34800|
[2025/09/12 13:30:56 500356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:477|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 500363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34800|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:363162|
[2025/09/12 13:30:56 500369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 500376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:574|
[2025/09/12 13:30:56 500410] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:574|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:34800|now:1757683856500386|stream_id:8|stream_offset:363162|
[2025/09/12 13:30:56 500416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:574|origin_pktnum:477|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 500421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:34800|applimit:0|
[2025/09/12 13:30:56 500426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856503824|now:1757683856500425|interval:3399|
[2025/09/12 13:30:56 500440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856503824|now:1757683856500425|interv:3399|
[2025/09/12 13:30:56 500447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98130|inflight:36000|
[2025/09/12 13:30:56 500454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:479|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 500461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:202818|
[2025/09/12 13:30:56 500468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 500472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856501472|now:1757683856500472|interv:1000|
[2025/09/12 13:30:56 500476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 500479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 500484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 500488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:36000|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 500492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 500496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 500500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856501472|
[2025/09/12 13:30:56 500504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856501472|
[2025/09/12 13:30:56 500508] [debug] |xqc_engine_wakeup_after|wakeup:1757683856501472|now:1757683856500508|diff:964|
[2025/09/12 13:30:56 500512] [debug] |xqc_engine_main_logic|END|now:1757683856500182|
[2025/09/12 13:30:56 500522] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:274|state:ESTABED|recv_time:1757683856500521|
[2025/09/12 13:30:56 500526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 500532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:190|
[2025/09/12 13:30:56 500536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:191|
[2025/09/12 13:30:56 500542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:191|
[2025/09/12 13:30:56 500546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 500551] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 500557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:546|origin_pktnum:420|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:547|path_largest_ack:546|
[2025/09/12 13:30:56 500561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:180|tx_in_flight:123608|prior_delivered:286125|prior_time:1757683856443483|is_app_limited:0|send_elapse:56991|ack_elapse:57038|ctl_first_sent_time:1757683856444278|lagest_ack_time:1757683856500521|curr_delivered:353325|
[2025/09/12 13:30:56 500566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856444278|
[2025/09/12 13:30:56 500571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:248||sndq_packets_used_bytes:0|sndq_packets_free:188|
[2025/09/12 13:30:56 500579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:547|origin_pktnum:296|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:547|path_largest_ack:547|
[2025/09/12 13:30:56 500583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:181|tx_in_flight:121208|prior_delivered:288525|prior_time:1757683856445481|is_app_limited:0|send_elapse:58071|ack_elapse:55040|ctl_first_sent_time:1757683856447469|lagest_ack_time:1757683856500521|curr_delivered:354525|
[2025/09/12 13:30:56 500588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856447469|
[2025/09/12 13:30:56 500592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:247||sndq_packets_used_bytes:0|sndq_packets_free:189|
[2025/09/12 13:30:56 500596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:56401|rttvar:687|minrtt:30564|latest_rtt:53052|ack_delay:48|
[2025/09/12 13:30:56 500600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:55976|rttvar:1365|minrtt:30564|latest_rtt:53052|ack_delay:48|
[2025/09/12 13:30:56 500604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:547|lost_pn:544|thresh:3|
[2025/09/12 13:30:56 500608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 500627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 500635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 500665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 500672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 500675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 500683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 500687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 500691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 500695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 500698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 500706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 500710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 500714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 500718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 500725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 500729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 500733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 500737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 500748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 500756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 500764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 500774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 500800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 500838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 500850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 500887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 500890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 500917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 500953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 500964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 500968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 500972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 500976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 500980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:544|lost_pn:544|po_sent_time:1757683856440373|lost_send_time:1757683856437548|loss_delay:62973|frame:STREAM |repair:128|
[2025/09/12 13:30:56 500987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757683856440373u|
[2025/09/12 13:30:56 500991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 500995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:55976|rtt_var:1365|pto_duration:61436|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 501000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 501004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 501008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 32400|
[2025/09/12 13:30:56 501012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856586822|now:1757683856500995|interv:85827|
[2025/09/12 13:30:56 501016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856586822|now:1757683856500995|interval:85827|pto_count:0|srtt:55976
[2025/09/12 13:30:56 501020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58071, ack_elapse 55040, delivered 66000|rate 1136539|lost 227|
[2025/09/12 13:30:56 501025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1136539) in round 9|
[2025/09/12 13:30:56 501029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 501033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5528|
[2025/09/12 13:30:56 501037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98130|packet_lost:1|acked:2400|po_sent_time:1757683856447469|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 501041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98130|packet_lost:1|acked:2400|po_sent_time:1757683856447469|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 501046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98130|full_bw_reached:1|inflight:32400|srtt:55976|latest_rtt:53052|min_rtt:30564|applimit:0|lost:197|recovery:1|recovery_start:1757683856500991|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 501051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:191|largest:191|pns:2|
[2025/09/12 13:30:56 501056] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:274|pkt_type:SHORT_HEADER|pkt_num:191|frame:ACK |recv_time:1757683856500521|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 501060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976500521|now:1757683856500521|interv:120000000|
[2025/09/12 13:30:56 501064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976500521|now:1757683856500521|interv:120000000|
[2025/09/12 13:30:56 501068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856501472|pq_index:0|
[2025/09/12 13:30:56 501072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856500182|
[2025/09/12 13:30:56 501076] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856501076|
[2025/09/12 13:30:56 501084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856501083|
[2025/09/12 13:30:56 501089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55976|min_srtt:55976|path_bw:1211930|loss_rate:61.39|path_pto:0|
[2025/09/12 13:30:56 501094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:84000|inflight:32400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 501098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 501102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 501106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 501110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 501114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55976|min_srtt:55976|path_bw:1211930|loss_rate:61.39|path_pto:0|
[2025/09/12 13:30:56 501118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:84000|inflight:32400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 501123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 501126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 501130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 501134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 501139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:479|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 501143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:202818|
[2025/09/12 13:30:56 501147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 501151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 501155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 501159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:32400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 501163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 501167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 501173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856501472|
[2025/09/12 13:30:56 501177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856501472|
[2025/09/12 13:30:56 501181] [debug] |xqc_engine_wakeup_after|wakeup:1757683856501472|now:1757683856501181|diff:291|
[2025/09/12 13:30:56 501186] [debug] |xqc_engine_main_logic|END|now:1757683856501083|
[2025/09/12 13:30:56 501191] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856501191|
[2025/09/12 13:30:56 501195] [debug] |xqc_engine_wakeup_after|wakeup:1757683856501472|now:1757683856501194|diff:278|
[2025/09/12 13:30:56 501198] [debug] |xqc_engine_main_logic|END|now:1757683856501191|
[2025/09/12 13:30:56 502266] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856502266|
[2025/09/12 13:30:56 502274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856501472|pq_index:0|
[2025/09/12 13:30:56 502279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856501083|
[2025/09/12 13:30:56 502283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856502283|
[2025/09/12 13:30:56 502288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856501472|now:1757683856502283|
[2025/09/12 13:30:56 502292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856501472|now:1757683856502283|
[2025/09/12 13:30:56 502296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 502301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55976|min_srtt:55976|path_bw:1211930|loss_rate:61.39|path_pto:0|
[2025/09/12 13:30:56 502305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:84000|inflight:32400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 502310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 502313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 502317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 502321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 502325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55976|min_srtt:55976|path_bw:1211930|loss_rate:61.39|path_pto:0|
[2025/09/12 13:30:56 502329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:84000|inflight:32400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 502334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 502337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 502341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 502345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 502357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:479|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 502361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:202818|
[2025/09/12 13:30:56 502366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 502370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:575|
[2025/09/12 13:30:56 502404] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:575|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:32400|now:1757683856502377|stream_id:8|stream_offset:202818|
[2025/09/12 13:30:56 502414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:575|origin_pktnum:221|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 502421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:32400|applimit:0|
[2025/09/12 13:30:56 502428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:55976|rtt_var:1365|pto_duration:61436|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 502434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 502441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 502447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 33600|
[2025/09/12 13:30:56 502454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856588813|now:1757683856502427|interv:86386|
[2025/09/12 13:30:56 502460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856588813|now:1757683856502427|interval:86386|pto_count:0|srtt:55976
[2025/09/12 13:30:56 502466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98130|inflight:33600|
[2025/09/12 13:30:56 502472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:480|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 502476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:33600|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:364341|
[2025/09/12 13:30:56 502480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 502485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:576|
[2025/09/12 13:30:56 502510] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:576|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:33600|now:1757683856502491|stream_id:8|stream_offset:364341|
[2025/09/12 13:30:56 502515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:576|origin_pktnum:480|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 502521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:33600|applimit:0|
[2025/09/12 13:30:56 502528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:55976|rtt_var:1365|pto_duration:61436|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 502540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 502547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 502553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 34800|
[2025/09/12 13:30:56 502560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856588927|now:1757683856502527|interv:86400|
[2025/09/12 13:30:56 502566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856588927|now:1757683856502527|interval:86400|pto_count:0|srtt:55976
[2025/09/12 13:30:56 502570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98130|inflight:34800|
[2025/09/12 13:30:56 502575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:482|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 502579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34800|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:365520|
[2025/09/12 13:30:56 502584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 502587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856503587|now:1757683856502587|interv:1000|
[2025/09/12 13:30:56 502591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 502595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 502599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 502603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:34800|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 502608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 502611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 502615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856503461|
[2025/09/12 13:30:56 502619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856503461|
[2025/09/12 13:30:56 502623] [debug] |xqc_engine_wakeup_after|wakeup:1757683856503461|now:1757683856502623|diff:838|
[2025/09/12 13:30:56 502628] [debug] |xqc_engine_main_logic|END|now:1757683856502283|
[2025/09/12 13:30:56 502637] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:274|state:ESTABED|recv_time:1757683856502636|
[2025/09/12 13:30:56 502642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 502647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:191|
[2025/09/12 13:30:56 502651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:192|
[2025/09/12 13:30:56 502657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:192|
[2025/09/12 13:30:56 502661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 502666] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 502675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:548|origin_pktnum:423|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:549|path_largest_ack:548|
[2025/09/12 13:30:56 502680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:186|tx_in_flight:111608|prior_delivered:293325|prior_time:1757683856449515|is_app_limited:0|send_elapse:57946|ack_elapse:53121|ctl_first_sent_time:1757683856450295|lagest_ack_time:1757683856502636|curr_delivered:355725|
[2025/09/12 13:30:56 502685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856450295|
[2025/09/12 13:30:56 502690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:244||sndq_packets_used_bytes:0|sndq_packets_free:192|
[2025/09/12 13:30:56 502694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:549|origin_pktnum:171|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:549|path_largest_ack:549|
[2025/09/12 13:30:56 502698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:188|tx_in_flight:106808|prior_delivered:296925|prior_time:1757683856452519|is_app_limited:0|send_elapse:57933|ack_elapse:50117|ctl_first_sent_time:1757683856453286|lagest_ack_time:1757683856502636|curr_delivered:356925|
[2025/09/12 13:30:56 502703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856453286|
[2025/09/12 13:30:56 502706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:243||sndq_packets_used_bytes:0|sndq_packets_free:193|
[2025/09/12 13:30:56 502710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:55976|rttvar:1365|minrtt:30564|latest_rtt:49350|ack_delay:24|
[2025/09/12 13:30:56 502715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:55144|rttvar:2686|minrtt:30564|latest_rtt:49350|ack_delay:24|
[2025/09/12 13:30:56 502719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:549|lost_pn:546|thresh:3|
[2025/09/12 13:30:56 502723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 502742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 502746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 502779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 502783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 502787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 502795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 502799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 502803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 502806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 502814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 502818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 502822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 502826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 502833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 502837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 502841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 502845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 502856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 502867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 502874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 502901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 502959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 502971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 502996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 503000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 503004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 503008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 503012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 503015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 503019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 503023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 503027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 503030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 503034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 503038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 503042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 503046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 503050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 503053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 503057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 503061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 503065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 503069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 503072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 503076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 503082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 503086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 503090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:55144|rtt_var:2686|pto_duration:65888|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 503095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 503099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 503103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 32400|
[2025/09/12 13:30:56 503107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856593379|now:1757683856503090|interv:90289|
[2025/09/12 13:30:56 503111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856593379|now:1757683856503090|interval:90289|pto_count:0|srtt:55144
[2025/09/12 13:30:56 503115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57933, ack_elapse 50117, delivered 60000|rate 1035679|lost 227|
[2025/09/12 13:30:56 503119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1035679) in round 9|
[2025/09/12 13:30:56 503124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 503128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5528|
[2025/09/12 13:30:56 503132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98130|packet_lost:0|acked:2400|po_sent_time:1757683856453286|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 503136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98130|packet_lost:0|acked:2400|po_sent_time:1757683856453286|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 503141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98130|full_bw_reached:1|inflight:32400|srtt:55144|latest_rtt:49350|min_rtt:30564|applimit:0|lost:199|recovery:1|recovery_start:1757683856500991|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 503147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:192|largest:192|pns:2|
[2025/09/12 13:30:56 503151] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:274|pkt_type:SHORT_HEADER|pkt_num:192|frame:ACK |recv_time:1757683856502636|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 503156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976502636|now:1757683856502636|interv:120000000|
[2025/09/12 13:30:56 503160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976502636|now:1757683856502636|interv:120000000|
[2025/09/12 13:30:56 503164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856503461|pq_index:0|
[2025/09/12 13:30:56 503168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856502283|
[2025/09/12 13:30:56 503172] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856503172|
[2025/09/12 13:30:56 503179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856503178|
[2025/09/12 13:30:56 503185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55144|min_srtt:55144|path_bw:1211930|loss_rate:61.76|path_pto:0|
[2025/09/12 13:30:56 503189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:81600|inflight:32400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 503194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 503198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 503201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 503206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 503210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55144|min_srtt:55144|path_bw:1211930|loss_rate:61.76|path_pto:0|
[2025/09/12 13:30:56 503214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:81600|inflight:32400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 503220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 503226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 503232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 503239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 503246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:482|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 503253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:365520|
[2025/09/12 13:30:56 503259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 503264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 503268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 503272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:32400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 503277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 503280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 503288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856503461|
[2025/09/12 13:30:56 503292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856503461|
[2025/09/12 13:30:56 503296] [debug] |xqc_engine_wakeup_after|wakeup:1757683856503461|now:1757683856503296|diff:165|
[2025/09/12 13:30:56 503300] [debug] |xqc_engine_main_logic|END|now:1757683856503178|
[2025/09/12 13:30:56 503306] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856503305|
[2025/09/12 13:30:56 503309] [debug] |xqc_engine_wakeup_after|wakeup:1757683856503461|now:1757683856503309|diff:152|
[2025/09/12 13:30:56 503313] [debug] |xqc_engine_main_logic|END|now:1757683856503305|
[2025/09/12 13:30:56 504386] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856504386|
[2025/09/12 13:30:56 504399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856503461|pq_index:0|
[2025/09/12 13:30:56 504406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856503178|
[2025/09/12 13:30:56 504413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856504412|
[2025/09/12 13:30:56 504418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757683856503461|now:1757683856504412|
[2025/09/12 13:30:56 504422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 13:30:56 504426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757683856503461|now:1757683856504412|
[2025/09/12 13:30:56 504430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 13:30:56 504434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856503587|now:1757683856504412|
[2025/09/12 13:30:56 504438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856503587|now:1757683856504412|
[2025/09/12 13:30:56 504442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 504448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|largest_recv:192|ack_delay:25986|first_ack_range:89|largest_pkt_recv_time:1757683856478461|
[2025/09/12 13:30:56 504452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:192|low:103|pkt_pns:2|
[2025/09/12 13:30:56 504456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:178|frame_largest_recv:192|
[2025/09/12 13:30:56 504460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 13:30:56 504465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55144|min_srtt:55144|path_bw:1211930|loss_rate:61.76|path_pto:0|
[2025/09/12 13:30:56 504469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:81600|inflight:32400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 504474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 504478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 504482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 504486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 504495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 504500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:55144|min_srtt:55144|path_bw:1211930|loss_rate:61.76|path_pto:0|
[2025/09/12 13:30:56 504504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:81600|inflight:32400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 504508] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 504512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 504516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 504520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 504528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:482|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 504532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:365520|
[2025/09/12 13:30:56 504536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 504541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:577|
[2025/09/12 13:30:56 504568] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:577|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:32400|now:1757683856504548|stream_id:8|stream_offset:365520|
[2025/09/12 13:30:56 504574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:577|origin_pktnum:482|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 504580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:32400|applimit:0|
[2025/09/12 13:30:56 504587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:55144|rtt_var:2686|pto_duration:65888|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 504593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 504600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 504606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 33600|
[2025/09/12 13:30:56 504612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856595436|now:1757683856504586|interv:90850|
[2025/09/12 13:30:56 504618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856595436|now:1757683856504586|interval:90850|pto_count:0|srtt:55144
[2025/09/12 13:30:56 504626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98130|inflight:33600|
[2025/09/12 13:30:56 504632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:484|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 504641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:33600|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:366699|
[2025/09/12 13:30:56 504645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 504650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:578|
[2025/09/12 13:30:56 504674] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:578|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:33600|now:1757683856504656|stream_id:8|stream_offset:366699|
[2025/09/12 13:30:56 504680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:578|origin_pktnum:484|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 504687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:33600|applimit:0|
[2025/09/12 13:30:56 504694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:55144|rtt_var:2686|pto_duration:65888|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 504700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 504706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 504713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 34800|
[2025/09/12 13:30:56 504719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856595544|now:1757683856504694|interv:90850|
[2025/09/12 13:30:56 504725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856595544|now:1757683856504694|interval:90850|pto_count:0|srtt:55144
[2025/09/12 13:30:56 504730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98130|inflight:34800|
[2025/09/12 13:30:56 504735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:486|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 504739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34800|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:367878|
[2025/09/12 13:30:56 504743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 504747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856505747|now:1757683856504747|interv:1000|
[2025/09/12 13:30:56 504751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 504755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 504759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:21|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 13:30:56 504763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:579|
[2025/09/12 13:30:56 504786] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:579|size:21|sent:37|pkt_type:SHORT_HEADER|frame:ACK |inflight:34800|now:1757683856504769|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 504792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:579|origin_pktnum:0|size:21|enc_size:37|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 504806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 504813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:34800|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 504820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 504825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 504832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856505747|
[2025/09/12 13:30:56 504837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856505747|
[2025/09/12 13:30:56 504841] [debug] |xqc_engine_wakeup_after|wakeup:1757683856505747|now:1757683856504841|diff:906|
[2025/09/12 13:30:56 504846] [debug] |xqc_engine_main_logic|END|now:1757683856504412|
[2025/09/12 13:30:56 504855] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:274|state:ESTABED|recv_time:1757683856504854|
[2025/09/12 13:30:56 504860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 504866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:192|
[2025/09/12 13:30:56 504870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:193|
[2025/09/12 13:30:56 504875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:193|
[2025/09/12 13:30:56 504880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 504885] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 504891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:550|origin_pktnum:426|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:551|path_largest_ack:550|
[2025/09/12 13:30:56 504896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:190|tx_in_flight:102008|prior_delivered:300525|prior_time:1757683856455505|is_app_limited:0|send_elapse:56886|ack_elapse:49349|ctl_first_sent_time:1757683856456290|lagest_ack_time:1757683856504854|curr_delivered:358125|
[2025/09/12 13:30:56 504900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856456290|
[2025/09/12 13:30:56 504905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:238||sndq_packets_used_bytes:0|sndq_packets_free:198|
[2025/09/12 13:30:56 504909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:551|origin_pktnum:87|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:551|path_largest_ack:551|
[2025/09/12 13:30:56 504914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:190|tx_in_flight:100808|prior_delivered:302925|prior_time:1757683856457514|is_app_limited:0|send_elapse:57030|ack_elapse:47340|ctl_first_sent_time:1757683856458417|lagest_ack_time:1757683856504854|curr_delivered:359325|
[2025/09/12 13:30:56 504918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856458417|
[2025/09/12 13:30:56 504922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:237||sndq_packets_used_bytes:0|sndq_packets_free:199|
[2025/09/12 13:30:56 504926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:55144|rttvar:2686|minrtt:30564|latest_rtt:46437|ack_delay:24|
[2025/09/12 13:30:56 504954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:54052|rttvar:4197|minrtt:30564|latest_rtt:46437|ack_delay:24|
[2025/09/12 13:30:56 504959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:551|lost_pn:548|thresh:3|
[2025/09/12 13:30:56 504963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 504967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 504971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 504975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 504979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 504983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 504987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 504991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 504995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 504998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 505010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 505014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 505017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 505025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 505029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 505033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 505040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 505044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 505048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 505054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 505062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 505066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 505070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 505073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 505085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 505093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 505119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 505160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 505171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 505205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 505210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 505253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 505272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 505284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 505287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 505291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 505295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 505299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 505303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 505307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:54052|rtt_var:4197|pto_duration:70840|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 505311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 505315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 505319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 32400|
[2025/09/12 13:30:56 505323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856600496|now:1757683856505307|interv:95189|
[2025/09/12 13:30:56 505327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856600496|now:1757683856505307|interval:95189|pto_count:0|srtt:54052
[2025/09/12 13:30:56 505332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57030, ack_elapse 47340, delivered 56400|rate 988953|lost 227|
[2025/09/12 13:30:56 505336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (988953) in round 9|
[2025/09/12 13:30:56 505340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 505344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5528|
[2025/09/12 13:30:56 505348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98130|packet_lost:0|acked:2400|po_sent_time:1757683856458417|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 505353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98130|packet_lost:0|acked:2400|po_sent_time:1757683856458417|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 505358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98130|full_bw_reached:1|inflight:32400|srtt:54052|latest_rtt:46437|min_rtt:30564|applimit:0|lost:201|recovery:1|recovery_start:1757683856500991|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 505366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:193|largest:193|pns:2|
[2025/09/12 13:30:56 505371] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:274|pkt_type:SHORT_HEADER|pkt_num:193|frame:ACK |recv_time:1757683856504854|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 505375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976504854|now:1757683856504854|interv:120000000|
[2025/09/12 13:30:56 505380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976504854|now:1757683856504854|interv:120000000|
[2025/09/12 13:30:56 505384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856505747|pq_index:0|
[2025/09/12 13:30:56 505388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856504412|
[2025/09/12 13:30:56 505392] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856505392|
[2025/09/12 13:30:56 505396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856505396|
[2025/09/12 13:30:56 505402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:54052|min_srtt:54052|path_bw:1211930|loss_rate:62.14|path_pto:0|
[2025/09/12 13:30:56 505407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:79200|inflight:32400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 505411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 505416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 505420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 505424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 505428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:54052|min_srtt:54052|path_bw:1211930|loss_rate:62.14|path_pto:0|
[2025/09/12 13:30:56 505432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:79200|inflight:32400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 505436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 505440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 505444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 505448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 505452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:486|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 505459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:367878|
[2025/09/12 13:30:56 505464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 505467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 505471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 505475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:32400|cwnd:98130|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 505480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 505484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 505487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856505747|
[2025/09/12 13:30:56 505491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856505747|
[2025/09/12 13:30:56 505495] [debug] |xqc_engine_wakeup_after|wakeup:1757683856505747|now:1757683856505495|diff:252|
[2025/09/12 13:30:56 505500] [debug] |xqc_engine_main_logic|END|now:1757683856505396|
[2025/09/12 13:30:56 505505] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856505505|
[2025/09/12 13:30:56 505509] [debug] |xqc_engine_wakeup_after|wakeup:1757683856505747|now:1757683856505509|diff:238|
[2025/09/12 13:30:56 505513] [debug] |xqc_engine_main_logic|END|now:1757683856505505|
[2025/09/12 13:30:56 506399] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:274|state:ESTABED|recv_time:1757683856506398|
[2025/09/12 13:30:56 506410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 506416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:193|
[2025/09/12 13:30:56 506420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:194|
[2025/09/12 13:30:56 506426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:194|
[2025/09/12 13:30:56 506430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 506435] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 506441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:552|origin_pktnum:429|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:553|path_largest_ack:552|
[2025/09/12 13:30:56 506446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:192|tx_in_flight:97208|prior_delivered:305325|prior_time:1757683856459517|is_app_limited:0|send_elapse:58128|ack_elapse:46881|ctl_first_sent_time:1757683856461519|lagest_ack_time:1757683856506398|curr_delivered:360525|
[2025/09/12 13:30:56 506451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856461519|
[2025/09/12 13:30:56 506455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:231||sndq_packets_used_bytes:0|sndq_packets_free:205|
[2025/09/12 13:30:56 506459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:553|origin_pktnum:177|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:553|path_largest_ack:553|
[2025/09/12 13:30:56 506469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:199|tx_in_flight:85208|prior_delivered:310125|prior_time:1757683856463497|is_app_limited:0|send_elapse:57987|ack_elapse:42901|ctl_first_sent_time:1757683856464248|lagest_ack_time:1757683856506398|curr_delivered:361725|
[2025/09/12 13:30:56 506473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856464248|
[2025/09/12 13:30:56 506477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:230||sndq_packets_used_bytes:0|sndq_packets_free:206|
[2025/09/12 13:30:56 506481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:54052|rttvar:4197|minrtt:30564|latest_rtt:42150|ack_delay:24|
[2025/09/12 13:30:56 506485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:52561|rttvar:6129|minrtt:30564|latest_rtt:42150|ack_delay:24|
[2025/09/12 13:30:56 506490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:553|lost_pn:550|thresh:3|
[2025/09/12 13:30:56 506494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 506509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 506536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 506540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 506544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 506552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 506555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 506566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 506570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 506573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 506577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 506585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 506589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 506592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 506596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 506608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 506635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 506675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 506687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 506721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 506725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 506751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 506769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 506780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 506784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 506788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 506792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 506796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 506800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 506804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:52561|rtt_var:6129|pto_duration:77077|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 506808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 506812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 506816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 30000|
[2025/09/12 13:30:56 506820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856606733|now:1757683856506803|interv:99930|
[2025/09/12 13:30:56 506824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856606733|now:1757683856506803|interval:99930|pto_count:0|srtt:52561
[2025/09/12 13:30:56 506828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57987, ack_elapse 42901, delivered 51600|rate 889854|lost 227|
[2025/09/12 13:30:56 506833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (889854) in round 9|
[2025/09/12 13:30:56 506837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 506841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5858|
[2025/09/12 13:30:56 506845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98130|packet_lost:0|acked:2400|po_sent_time:1757683856464248|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 506849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98130|packet_lost:0|acked:2400|po_sent_time:1757683856464248|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 506854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98460|full_bw_reached:1|inflight:30000|srtt:52561|latest_rtt:42150|min_rtt:30564|applimit:0|lost:201|recovery:1|recovery_start:1757683856500991|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 506862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:194|largest:194|pns:2|
[2025/09/12 13:30:56 506866] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:274|pkt_type:SHORT_HEADER|pkt_num:194|frame:ACK |recv_time:1757683856506398|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 506871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976506398|now:1757683856506398|interv:120000000|
[2025/09/12 13:30:56 506875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976506398|now:1757683856506398|interv:120000000|
[2025/09/12 13:30:56 506879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856505747|pq_index:0|
[2025/09/12 13:30:56 506883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856505396|
[2025/09/12 13:30:56 506887] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856506887|
[2025/09/12 13:30:56 506892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856506891|
[2025/09/12 13:30:56 506896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856505747|now:1757683856506891|
[2025/09/12 13:30:56 506900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856505747|now:1757683856506891|
[2025/09/12 13:30:56 506904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 506909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:52561|min_srtt:52561|path_bw:1211930|loss_rate:62.14|path_pto:0|
[2025/09/12 13:30:56 506913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:79200|inflight:30000|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 506918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 506922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 506926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 506946] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 506953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:52561|min_srtt:52561|path_bw:1211930|loss_rate:62.14|path_pto:0|
[2025/09/12 13:30:56 506957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:79200|inflight:30000|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 506961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 506965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 506969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 506976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 506980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:486|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 506984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:30000|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:367878|
[2025/09/12 13:30:56 506989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 506993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:580|
[2025/09/12 13:30:56 507020] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:580|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:30000|now:1757683856507000|stream_id:8|stream_offset:367878|
[2025/09/12 13:30:56 507026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:580|origin_pktnum:486|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 507031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:30000|applimit:0|
[2025/09/12 13:30:56 507036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:52561|rtt_var:6129|pto_duration:77077|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 507043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 507049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 507056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 31200|
[2025/09/12 13:30:56 507062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856609077|now:1757683856507036|interv:102041|
[2025/09/12 13:30:56 507068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856609077|now:1757683856507036|interval:102041|pto_count:0|srtt:52561
[2025/09/12 13:30:56 507075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:31200|
[2025/09/12 13:30:56 507083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:489|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 507087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:31200|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:370236|
[2025/09/12 13:30:56 507092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 507096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:581|
[2025/09/12 13:30:56 507120] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:581|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:31200|now:1757683856507102|stream_id:8|stream_offset:370236|
[2025/09/12 13:30:56 507125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:581|origin_pktnum:489|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 507138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:31200|applimit:0|
[2025/09/12 13:30:56 507144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:52561|rtt_var:6129|pto_duration:77077|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 507151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 507158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 507164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 32400|
[2025/09/12 13:30:56 507170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856609179|now:1757683856507144|interv:102035|
[2025/09/12 13:30:56 507176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856609179|now:1757683856507144|interval:102035|pto_count:0|srtt:52561
[2025/09/12 13:30:56 507183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:32400|
[2025/09/12 13:30:56 507188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:492|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 507192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:372594|
[2025/09/12 13:30:56 507196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 507200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:582|
[2025/09/12 13:30:56 507226] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:582|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:32400|now:1757683856507207|stream_id:8|stream_offset:372594|
[2025/09/12 13:30:56 507231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:582|origin_pktnum:492|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 507237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:32400|applimit:0|
[2025/09/12 13:30:56 507244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:52561|rtt_var:6129|pto_duration:77077|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 507250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 507257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 507263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 33600|
[2025/09/12 13:30:56 507269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856609284|now:1757683856507243|interv:102041|
[2025/09/12 13:30:56 507275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856609284|now:1757683856507243|interval:102041|pto_count:0|srtt:52561
[2025/09/12 13:30:56 507282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:33600|
[2025/09/12 13:30:56 507290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:495|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 507302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:33600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:373773|
[2025/09/12 13:30:56 507309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 507315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856508315|now:1757683856507315|interv:1000|
[2025/09/12 13:30:56 507320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 507323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 507328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 507332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:33600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 507336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 507340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 507344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856508315|
[2025/09/12 13:30:56 507348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856508315|
[2025/09/12 13:30:56 507352] [debug] |xqc_engine_wakeup_after|wakeup:1757683856508315|now:1757683856507352|diff:963|
[2025/09/12 13:30:56 507356] [debug] |xqc_engine_main_logic|END|now:1757683856506891|
[2025/09/12 13:30:56 507362] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856507362|
[2025/09/12 13:30:56 507366] [debug] |xqc_engine_wakeup_after|wakeup:1757683856508315|now:1757683856507366|diff:949|
[2025/09/12 13:30:56 507370] [debug] |xqc_engine_main_logic|END|now:1757683856507362|
[2025/09/12 13:30:56 508397] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:274|state:ESTABED|recv_time:1757683856508396|
[2025/09/12 13:30:56 508408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 508414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:194|
[2025/09/12 13:30:56 508418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:195|
[2025/09/12 13:30:56 508424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:195|
[2025/09/12 13:30:56 508428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 508433] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 508439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:554|origin_pktnum:432|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:555|path_largest_ack:554|
[2025/09/12 13:30:56 508444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:201|tx_in_flight:81608|prior_delivered:312525|prior_time:1757683856465479|is_app_limited:0|send_elapse:58108|ack_elapse:42917|ctl_first_sent_time:1757683856467426|lagest_ack_time:1757683856508396|curr_delivered:362925|
[2025/09/12 13:30:56 508449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856467426|
[2025/09/12 13:30:56 508453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:225||sndq_packets_used_bytes:0|sndq_packets_free:211|
[2025/09/12 13:30:56 508463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:555|origin_pktnum:180|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:555|path_largest_ack:555|
[2025/09/12 13:30:56 508468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:203|tx_in_flight:75608|prior_delivered:317325|prior_time:1757683856469452|is_app_limited:0|send_elapse:56826|ack_elapse:38944|ctl_first_sent_time:1757683856470260|lagest_ack_time:1757683856508396|curr_delivered:364125|
[2025/09/12 13:30:56 508472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856470260|
[2025/09/12 13:30:56 508476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:224||sndq_packets_used_bytes:0|sndq_packets_free:212|
[2025/09/12 13:30:56 508480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:52561|rttvar:6129|minrtt:30564|latest_rtt:38136|ack_delay:32|
[2025/09/12 13:30:56 508485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:50754|rttvar:8211|minrtt:30564|latest_rtt:38136|ack_delay:32|
[2025/09/12 13:30:56 508489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:555|lost_pn:552|thresh:3|
[2025/09/12 13:30:56 508493] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 508509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 508532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 508536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 508539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 508547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 508558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 508562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 508565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 508569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 508577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 508581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 508584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 508588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 508619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 508660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 508671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 508705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 508709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 508736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 508754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 508765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 508769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 508773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 508776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 508780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 508784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 508788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:50754|rtt_var:8211|pto_duration:83598|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 508793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 508797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 508800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 31200|
[2025/09/12 13:30:56 508804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856615805|now:1757683856508788|interv:107017|
[2025/09/12 13:30:56 508808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856615805|now:1757683856508788|interval:107017|pto_count:0|srtt:50754
[2025/09/12 13:30:56 508813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56826, ack_elapse 38944, delivered 46800|rate 823566|lost 227|
[2025/09/12 13:30:56 508817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (823566) in round 9|
[2025/09/12 13:30:56 508821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 508825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5858|
[2025/09/12 13:30:56 508829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856470260|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 508833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856470260|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 508838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98460|full_bw_reached:1|inflight:31200|srtt:50754|latest_rtt:38136|min_rtt:30564|applimit:0|lost:204|recovery:1|recovery_start:1757683856500991|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 508846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:195|largest:195|pns:2|
[2025/09/12 13:30:56 508850] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:274|pkt_type:SHORT_HEADER|pkt_num:195|frame:ACK |recv_time:1757683856508396|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 508855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976508396|now:1757683856508396|interv:120000000|
[2025/09/12 13:30:56 508859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976508396|now:1757683856508396|interv:120000000|
[2025/09/12 13:30:56 508863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856508315|pq_index:0|
[2025/09/12 13:30:56 508867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856506891|
[2025/09/12 13:30:56 508872] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856508872|
[2025/09/12 13:30:56 508878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856508876|
[2025/09/12 13:30:56 508884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856508315|now:1757683856508876|
[2025/09/12 13:30:56 508888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856508315|now:1757683856508876|
[2025/09/12 13:30:56 508892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 508901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50754|min_srtt:50754|path_bw:1211930|loss_rate:62.68|path_pto:0|
[2025/09/12 13:30:56 508906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:75600|inflight:31200|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 508911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 508915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 508919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 508923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 508927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50754|min_srtt:50754|path_bw:1211930|loss_rate:62.68|path_pto:0|
[2025/09/12 13:30:56 508950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:75600|inflight:31200|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 508954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 508958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 508962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 508966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 508977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:495|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 508981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:31200|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:373773|
[2025/09/12 13:30:56 508986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 508990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:583|
[2025/09/12 13:30:56 509016] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:583|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:31200|now:1757683856508996|stream_id:8|stream_offset:373773|
[2025/09/12 13:30:56 509022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:583|origin_pktnum:495|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 509028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:31200|applimit:0|
[2025/09/12 13:30:56 509034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:50754|rtt_var:8211|pto_duration:83598|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 509041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 509047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 509054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 32400|
[2025/09/12 13:30:56 509060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856617594|now:1757683856509034|interv:108560|
[2025/09/12 13:30:56 509067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856617594|now:1757683856509034|interval:108560|pto_count:0|srtt:50754
[2025/09/12 13:30:56 509074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:32400|
[2025/09/12 13:30:56 509080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:496|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 509084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:374952|
[2025/09/12 13:30:56 509089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 509093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:584|
[2025/09/12 13:30:56 509117] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:584|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:32400|now:1757683856509100|stream_id:8|stream_offset:374952|
[2025/09/12 13:30:56 509123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:584|origin_pktnum:496|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 509130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:32400|applimit:0|
[2025/09/12 13:30:56 509137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:50754|rtt_var:8211|pto_duration:83598|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 509150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 509157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 509163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 33600|
[2025/09/12 13:30:56 509169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856617698|now:1757683856509137|interv:108561|
[2025/09/12 13:30:56 509173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856617698|now:1757683856509137|interval:108561|pto_count:0|srtt:50754
[2025/09/12 13:30:56 509178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:33600|
[2025/09/12 13:30:56 509182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:499|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 509186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:33600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:231114|
[2025/09/12 13:30:56 509191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 509195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856510195|now:1757683856509195|interv:1000|
[2025/09/12 13:30:56 509199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 509203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 509207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 509211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:33600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 509215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 509219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 509223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856510195|
[2025/09/12 13:30:56 509227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856510195|
[2025/09/12 13:30:56 509231] [debug] |xqc_engine_wakeup_after|wakeup:1757683856510195|now:1757683856509231|diff:964|
[2025/09/12 13:30:56 509235] [debug] |xqc_engine_main_logic|END|now:1757683856508876|
[2025/09/12 13:30:56 509241] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856509241|
[2025/09/12 13:30:56 509246] [debug] |xqc_engine_wakeup_after|wakeup:1757683856510195|now:1757683856509245|diff:950|
[2025/09/12 13:30:56 509252] [debug] |xqc_engine_main_logic|END|now:1757683856509241|
[2025/09/12 13:30:56 510324] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856510324|
[2025/09/12 13:30:56 510335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856510195|pq_index:0|
[2025/09/12 13:30:56 510339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856508876|
[2025/09/12 13:30:56 510344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856510343|
[2025/09/12 13:30:56 510356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856510195|now:1757683856510343|
[2025/09/12 13:30:56 510363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856510195|now:1757683856510343|
[2025/09/12 13:30:56 510369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 510377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50754|min_srtt:50754|path_bw:1211930|loss_rate:63.03|path_pto:0|
[2025/09/12 13:30:56 510384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:73200|inflight:33600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 510391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 510397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 510403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 510409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 510413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:50754|min_srtt:50754|path_bw:1211930|loss_rate:63.03|path_pto:0|
[2025/09/12 13:30:56 510417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:73200|inflight:33600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 510422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 510425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 510429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 510433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 510438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:499|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 510442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:33600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:231114|
[2025/09/12 13:30:56 510447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 510452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:585|
[2025/09/12 13:30:56 510478] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:585|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:33600|now:1757683856510460|stream_id:8|stream_offset:231114|
[2025/09/12 13:30:56 510484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:585|origin_pktnum:245|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 510495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:33600|applimit:0|
[2025/09/12 13:30:56 510502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:50754|rtt_var:8211|pto_duration:83598|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 510509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 510515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 510522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 34800|
[2025/09/12 13:30:56 510528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856619058|now:1757683856510502|interv:108556|
[2025/09/12 13:30:56 510535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856619058|now:1757683856510502|interval:108556|pto_count:0|srtt:50754
[2025/09/12 13:30:56 510540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:34800|
[2025/09/12 13:30:56 510545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:500|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 510550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:232293|
[2025/09/12 13:30:56 510554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 510558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856511558|now:1757683856510558|interv:1000|
[2025/09/12 13:30:56 510562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 510566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 510570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 510574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:34800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 510578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 510582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 510586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856511558|
[2025/09/12 13:30:56 510590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856511558|
[2025/09/12 13:30:56 510594] [debug] |xqc_engine_wakeup_after|wakeup:1757683856511558|now:1757683856510594|diff:964|
[2025/09/12 13:30:56 510598] [debug] |xqc_engine_main_logic|END|now:1757683856510343|
[2025/09/12 13:30:56 510608] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:274|state:ESTABED|recv_time:1757683856510607|
[2025/09/12 13:30:56 510612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 510618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:195|
[2025/09/12 13:30:56 510622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:196|
[2025/09/12 13:30:56 510632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:196|
[2025/09/12 13:30:56 510636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 510641] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 510647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:556|origin_pktnum:435|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:557|path_largest_ack:556|
[2025/09/12 13:30:56 510652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:204|tx_in_flight:73208|prior_delivered:319725|prior_time:1757683856471488|is_app_limited:0|send_elapse:58062|ack_elapse:39119|ctl_first_sent_time:1757683856473482|lagest_ack_time:1757683856510607|curr_delivered:365325|
[2025/09/12 13:30:56 510657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856473482|
[2025/09/12 13:30:56 510661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:219||sndq_packets_used_bytes:0|sndq_packets_free:217|
[2025/09/12 13:30:56 510665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:557|origin_pktnum:437|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:557|path_largest_ack:557|
[2025/09/12 13:30:56 510670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:210|tx_in_flight:62400|prior_delivered:324525|prior_time:1757683856475480|is_app_limited:0|send_elapse:56931|ack_elapse:35127|ctl_first_sent_time:1757683856476321|lagest_ack_time:1757683856510607|curr_delivered:366525|
[2025/09/12 13:30:56 510674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856476321|
[2025/09/12 13:30:56 510678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:217||sndq_packets_used_bytes:0|sndq_packets_free:219|
[2025/09/12 13:30:56 510682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:50754|rttvar:8211|minrtt:30564|latest_rtt:34286|ack_delay:32|
[2025/09/12 13:30:56 510687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:48691|rttvar:10284|minrtt:30564|latest_rtt:34286|ack_delay:32|
[2025/09/12 13:30:56 510691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:557|lost_pn:554|thresh:3|
[2025/09/12 13:30:56 510695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 510710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 510736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 510740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 510744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 510751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 510759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 510763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 510767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 510771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 510778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 510782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 510786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 510790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 510812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 510853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 510864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 510899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 510902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 510953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 510968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 510980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 510984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 510987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 510991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 510995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 510999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 511003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:48691|rtt_var:10284|pto_duration:89827|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 511007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 511011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 511015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 32400|
[2025/09/12 13:30:56 511019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856625287|now:1757683856511003|interv:114284|
[2025/09/12 13:30:56 511023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856625287|now:1757683856511003|interval:114284|pto_count:0|srtt:48691
[2025/09/12 13:30:56 511028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56931, ack_elapse 35127, delivered 42000|rate 737735|lost 227|
[2025/09/12 13:30:56 511032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (737735) in round 9|
[2025/09/12 13:30:56 511036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 511040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5858|
[2025/09/12 13:30:56 511044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856476321|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 511052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856476321|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 511057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98460|full_bw_reached:1|inflight:32400|srtt:48691|latest_rtt:34286|min_rtt:30564|applimit:0|lost:207|recovery:1|recovery_start:1757683856500991|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 511063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:196|largest:196|pns:2|
[2025/09/12 13:30:56 511067] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:274|pkt_type:SHORT_HEADER|pkt_num:196|frame:ACK |recv_time:1757683856510607|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 511072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976510607|now:1757683856510607|interv:120000000|
[2025/09/12 13:30:56 511076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976510607|now:1757683856510607|interv:120000000|
[2025/09/12 13:30:56 511080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856511558|pq_index:0|
[2025/09/12 13:30:56 511084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856510343|
[2025/09/12 13:30:56 511088] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856511088|
[2025/09/12 13:30:56 511093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856511092|
[2025/09/12 13:30:56 511099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48691|min_srtt:48691|path_bw:1211930|loss_rate:63.21|path_pto:0|
[2025/09/12 13:30:56 511103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:72000|inflight:32400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 511107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 511111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 511115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 511119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 511123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48691|min_srtt:48691|path_bw:1211930|loss_rate:63.21|path_pto:0|
[2025/09/12 13:30:56 511128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:72000|inflight:32400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 511132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 511138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 511142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 511146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 511150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:500|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 511155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:232293|
[2025/09/12 13:30:56 511159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 511163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 511167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 511171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:32400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 511175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 511179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 511183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856511558|
[2025/09/12 13:30:56 511186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856511558|
[2025/09/12 13:30:56 511190] [debug] |xqc_engine_wakeup_after|wakeup:1757683856511558|now:1757683856511190|diff:368|
[2025/09/12 13:30:56 511194] [debug] |xqc_engine_main_logic|END|now:1757683856511092|
[2025/09/12 13:30:56 511200] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856511200|
[2025/09/12 13:30:56 511204] [debug] |xqc_engine_wakeup_after|wakeup:1757683856511558|now:1757683856511203|diff:355|
[2025/09/12 13:30:56 511207] [debug] |xqc_engine_main_logic|END|now:1757683856511200|
[2025/09/12 13:30:56 512284] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856512284|
[2025/09/12 13:30:56 512296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856511558|pq_index:0|
[2025/09/12 13:30:56 512300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856511092|
[2025/09/12 13:30:56 512305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856512304|
[2025/09/12 13:30:56 512309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856511558|now:1757683856512304|
[2025/09/12 13:30:56 512314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856511558|now:1757683856512304|
[2025/09/12 13:30:56 512317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 512322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48691|min_srtt:48691|path_bw:1211930|loss_rate:63.21|path_pto:0|
[2025/09/12 13:30:56 512327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:72000|inflight:32400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 512337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 512340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 512344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 512349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 512353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:48691|min_srtt:48691|path_bw:1211930|loss_rate:63.21|path_pto:0|
[2025/09/12 13:30:56 512357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:72000|inflight:32400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 512361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 512365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 512369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 512373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 512377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:500|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 512381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:232293|
[2025/09/12 13:30:56 512386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 512390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:586|
[2025/09/12 13:30:56 512418] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:586|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:32400|now:1757683856512398|stream_id:8|stream_offset:232293|
[2025/09/12 13:30:56 512424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:586|origin_pktnum:246|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 512430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:32400|applimit:0|
[2025/09/12 13:30:56 512436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:48691|rtt_var:10284|pto_duration:89827|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 512443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 512449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 512456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 33600|
[2025/09/12 13:30:56 512469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856627225|now:1757683856512436|interv:114789|
[2025/09/12 13:30:56 512476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856627225|now:1757683856512436|interval:114789|pto_count:0|srtt:48691
[2025/09/12 13:30:56 512483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:33600|
[2025/09/12 13:30:56 512488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:501|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 512492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:33600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:376131|
[2025/09/12 13:30:56 512497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 512501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:587|
[2025/09/12 13:30:56 512525] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:587|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:33600|now:1757683856512507|stream_id:8|stream_offset:376131|
[2025/09/12 13:30:56 512532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:587|origin_pktnum:501|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 512539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:33600|applimit:0|
[2025/09/12 13:30:56 512546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:48691|rtt_var:10284|pto_duration:89827|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 512553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 512559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 512565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 34800|
[2025/09/12 13:30:56 512571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856627334|now:1757683856512545|interv:114789|
[2025/09/12 13:30:56 512577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856627334|now:1757683856512545|interval:114789|pto_count:0|srtt:48691
[2025/09/12 13:30:56 512582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:34800|
[2025/09/12 13:30:56 512586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:502|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 512590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:377310|
[2025/09/12 13:30:56 512595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 512599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856513599|now:1757683856512599|interv:1000|
[2025/09/12 13:30:56 512603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 512606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 512615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 512619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:34800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 512623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 512627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 512631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856513599|
[2025/09/12 13:30:56 512635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856513599|
[2025/09/12 13:30:56 512639] [debug] |xqc_engine_wakeup_after|wakeup:1757683856513599|now:1757683856512639|diff:960|
[2025/09/12 13:30:56 512643] [debug] |xqc_engine_main_logic|END|now:1757683856512304|
[2025/09/12 13:30:56 512983] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:274|state:ESTABED|recv_time:1757683856512982|
[2025/09/12 13:30:56 512994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 513000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:196|
[2025/09/12 13:30:56 513004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:197|
[2025/09/12 13:30:56 513010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:197|
[2025/09/12 13:30:56 513014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 513019] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 513025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:558|origin_pktnum:439|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:559|path_largest_ack:558|
[2025/09/12 13:30:56 513030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:214|tx_in_flight:55200|prior_delivered:328125|prior_time:1757683856478461|is_app_limited:0|send_elapse:56841|ack_elapse:34521|ctl_first_sent_time:1757683856479223|lagest_ack_time:1757683856512982|curr_delivered:367725|
[2025/09/12 13:30:56 513035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856479223|
[2025/09/12 13:30:56 513039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:215||sndq_packets_used_bytes:0|sndq_packets_free:221|
[2025/09/12 13:30:56 513043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:559|origin_pktnum:442|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:559|path_largest_ack:559|
[2025/09/12 13:30:56 513048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:216|tx_in_flight:51600|prior_delivered:330525|prior_time:1757683856480427|is_app_limited:0|send_elapse:57974|ack_elapse:32555|ctl_first_sent_time:1757683856481334|lagest_ack_time:1757683856512982|curr_delivered:368925|
[2025/09/12 13:30:56 513052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856481334|
[2025/09/12 13:30:56 513056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:213||sndq_packets_used_bytes:0|sndq_packets_free:223|
[2025/09/12 13:30:56 513060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:48691|rttvar:10284|minrtt:30564|latest_rtt:31648|ack_delay:32|
[2025/09/12 13:30:56 513069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:46557|rttvar:11981|minrtt:30564|latest_rtt:31648|ack_delay:32|
[2025/09/12 13:30:56 513073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:559|lost_pn:556|thresh:3|
[2025/09/12 13:30:56 513077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 513093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 513116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 513120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 513123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 513131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 513139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 513143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 513146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 513150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 513158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 513162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 513168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 513172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 513187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 513225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 513241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513253] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 513303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 513309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513312] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513316] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 513335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 513351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 513362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 513366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 513370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 513374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 513377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 513381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 513385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46557|rtt_var:11981|pto_duration:94481|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 513390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 513394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 513401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 32400|
[2025/09/12 13:30:56 513405] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856631988|now:1757683856513385|interv:118603|
[2025/09/12 13:30:56 513409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856631988|now:1757683856513385|interval:118603|pto_count:0|srtt:46557
[2025/09/12 13:30:56 513413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57974, ack_elapse 32555, delivered 38400|rate 662365|lost 227|
[2025/09/12 13:30:56 513418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (662365) in round 9|
[2025/09/12 13:30:56 513422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 513426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5858|
[2025/09/12 13:30:56 513430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856481334|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 513434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856481334|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 513439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98460|full_bw_reached:1|inflight:32400|srtt:46557|latest_rtt:31648|min_rtt:30564|applimit:0|lost:209|recovery:1|recovery_start:1757683856500991|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 513445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:197|largest:197|pns:2|
[2025/09/12 13:30:56 513449] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:274|pkt_type:SHORT_HEADER|pkt_num:197|frame:ACK |recv_time:1757683856512982|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 513454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976512982|now:1757683856512982|interv:120000000|
[2025/09/12 13:30:56 513459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976512982|now:1757683856512982|interv:120000000|
[2025/09/12 13:30:56 513465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856513599|pq_index:0|
[2025/09/12 13:30:56 513471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856512304|
[2025/09/12 13:30:56 513478] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856513477|
[2025/09/12 13:30:56 513486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856513484|
[2025/09/12 13:30:56 513494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46557|min_srtt:46557|path_bw:1211930|loss_rate:63.55|path_pto:0|
[2025/09/12 13:30:56 513501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:69600|inflight:32400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 513511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 513515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 513519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 513523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 513527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46557|min_srtt:46557|path_bw:1211930|loss_rate:63.55|path_pto:0|
[2025/09/12 13:30:56 513531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:69600|inflight:32400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 513535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 513539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 513543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 513547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 513551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:502|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 513556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:377310|
[2025/09/12 13:30:56 513560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 513564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 513568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 513572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:32400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 513576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 513580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 513584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856513599|
[2025/09/12 13:30:56 513588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856513599|
[2025/09/12 13:30:56 513592] [debug] |xqc_engine_wakeup_after|wakeup:1757683856513599|now:1757683856513592|diff:7|
[2025/09/12 13:30:56 513596] [debug] |xqc_engine_main_logic|END|now:1757683856513484|
[2025/09/12 13:30:56 513601] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856513601|
[2025/09/12 13:30:56 513605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856513599|pq_index:0|
[2025/09/12 13:30:56 513609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856513484|
[2025/09/12 13:30:56 513616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856513616|
[2025/09/12 13:30:56 513621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856513599|now:1757683856513616|
[2025/09/12 13:30:56 513625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856513599|now:1757683856513616|
[2025/09/12 13:30:56 513629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 513633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46557|min_srtt:46557|path_bw:1211930|loss_rate:63.55|path_pto:0|
[2025/09/12 13:30:56 513637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:69600|inflight:32400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 513642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 513645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 513649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 513653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 513657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46557|min_srtt:46557|path_bw:1211930|loss_rate:63.55|path_pto:0|
[2025/09/12 13:30:56 513661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:69600|inflight:32400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 513666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 513669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 513673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 513677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 513681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:502|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 513685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:32400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:377310|
[2025/09/12 13:30:56 513690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 513694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:588|
[2025/09/12 13:30:56 513724] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:588|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:32400|now:1757683856513701|stream_id:8|stream_offset:377310|
[2025/09/12 13:30:56 513734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:588|origin_pktnum:502|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 513741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:32400|applimit:0|
[2025/09/12 13:30:56 513748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46557|rtt_var:11981|pto_duration:94481|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 513755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 513762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 513768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 33600|
[2025/09/12 13:30:56 513774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856633182|now:1757683856513748|interv:119434|
[2025/09/12 13:30:56 513781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856633182|now:1757683856513748|interval:119434|pto_count:0|srtt:46557
[2025/09/12 13:30:56 513785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:33600|
[2025/09/12 13:30:56 513790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:505|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 513794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:33600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:378489|
[2025/09/12 13:30:56 513799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 513803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856514803|now:1757683856513803|interv:1000|
[2025/09/12 13:30:56 513807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 513810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 513815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 513819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:33600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 513823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 513827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 513831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856514803|
[2025/09/12 13:30:56 513835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856514803|
[2025/09/12 13:30:56 513839] [debug] |xqc_engine_wakeup_after|wakeup:1757683856514803|now:1757683856513839|diff:964|
[2025/09/12 13:30:56 513843] [debug] |xqc_engine_main_logic|END|now:1757683856513616|
[2025/09/12 13:30:56 514914] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856514914|
[2025/09/12 13:30:56 514924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856514803|pq_index:0|
[2025/09/12 13:30:56 514928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856513616|
[2025/09/12 13:30:56 514954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856514952|
[2025/09/12 13:30:56 514958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856514803|now:1757683856514952|
[2025/09/12 13:30:56 514962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856514803|now:1757683856514952|
[2025/09/12 13:30:56 514966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 514971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46557|min_srtt:46557|path_bw:1211930|loss_rate:63.72|path_pto:0|
[2025/09/12 13:30:56 514976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:68400|inflight:33600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 514980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 514984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 514988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 514993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 514997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46557|min_srtt:46557|path_bw:1211930|loss_rate:63.72|path_pto:0|
[2025/09/12 13:30:56 515001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:68400|inflight:33600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 515005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 515009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 515012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 515017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 515021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:505|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 515025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:33600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:378489|
[2025/09/12 13:30:56 515029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 515034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:589|
[2025/09/12 13:30:56 515060] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:589|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:33600|now:1757683856515041|stream_id:8|stream_offset:378489|
[2025/09/12 13:30:56 515071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:589|origin_pktnum:505|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 515078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:33600|applimit:0|
[2025/09/12 13:30:56 515085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46557|rtt_var:11981|pto_duration:94481|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 515092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 515099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 515105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 34800|
[2025/09/12 13:30:56 515111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856634522|now:1757683856515084|interv:119438|
[2025/09/12 13:30:56 515118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856634522|now:1757683856515084|interval:119438|pto_count:0|srtt:46557
[2025/09/12 13:30:56 515123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:34800|
[2025/09/12 13:30:56 515128] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:506|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 515132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:34800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:379668|
[2025/09/12 13:30:56 515136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 515140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:590|
[2025/09/12 13:30:56 515165] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:590|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:34800|now:1757683856515147|stream_id:8|stream_offset:379668|
[2025/09/12 13:30:56 515171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:590|origin_pktnum:506|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 515179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:34800|applimit:0|
[2025/09/12 13:30:56 515185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46557|rtt_var:11981|pto_duration:94481|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 515192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 515199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 515206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 36000|
[2025/09/12 13:30:56 515212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856634628|now:1757683856515185|interv:119443|
[2025/09/12 13:30:56 515218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856634628|now:1757683856515185|interval:119443|pto_count:0|srtt:46557
[2025/09/12 13:30:56 515231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:36000|
[2025/09/12 13:30:56 515239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:509|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 515245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:380847|
[2025/09/12 13:30:56 515252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 515257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856516256|now:1757683856515256|interv:1000|
[2025/09/12 13:30:56 515261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 515264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 515268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 515272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:36000|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 515277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 515281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 515285] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856516256|
[2025/09/12 13:30:56 515289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856516256|
[2025/09/12 13:30:56 515293] [debug] |xqc_engine_wakeup_after|wakeup:1757683856516256|now:1757683856515293|diff:963|
[2025/09/12 13:30:56 515297] [debug] |xqc_engine_main_logic|END|now:1757683856514952|
[2025/09/12 13:30:56 516367] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856516367|
[2025/09/12 13:30:56 516377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856516256|pq_index:0|
[2025/09/12 13:30:56 516381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856514952|
[2025/09/12 13:30:56 516386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856516385|
[2025/09/12 13:30:56 516391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856516256|now:1757683856516385|
[2025/09/12 13:30:56 516395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856516256|now:1757683856516385|
[2025/09/12 13:30:56 516399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 516404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46557|min_srtt:46557|path_bw:1211930|loss_rate:64.06|path_pto:0|
[2025/09/12 13:30:56 516409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:66000|inflight:36000|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 516414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 516417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 516426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 516431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 516435] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46557|min_srtt:46557|path_bw:1211930|loss_rate:64.06|path_pto:0|
[2025/09/12 13:30:56 516439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:66000|inflight:36000|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 516443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 516447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 516451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 516455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 516460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:509|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 516464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:380847|
[2025/09/12 13:30:56 516469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 516473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:591|
[2025/09/12 13:30:56 516501] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:591|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36000|now:1757683856516481|stream_id:8|stream_offset:380847|
[2025/09/12 13:30:56 516506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:591|origin_pktnum:509|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 516511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:36000|applimit:0|
[2025/09/12 13:30:56 516518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46557|rtt_var:11981|pto_duration:94481|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 516525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 516532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 516538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 37200|
[2025/09/12 13:30:56 516544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856635962|now:1757683856516518|interv:119444|
[2025/09/12 13:30:56 516551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856635962|now:1757683856516518|interval:119444|pto_count:0|srtt:46557
[2025/09/12 13:30:56 516558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:37200|
[2025/09/12 13:30:56 516568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:510|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 516573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:37200|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:382026|
[2025/09/12 13:30:56 516577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 516581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856517581|now:1757683856516581|interv:1000|
[2025/09/12 13:30:56 516585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 516589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 516593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 516597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:37200|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 516601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 516605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 516609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856517581|
[2025/09/12 13:30:56 516613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856517581|
[2025/09/12 13:30:56 516617] [debug] |xqc_engine_wakeup_after|wakeup:1757683856517581|now:1757683856516617|diff:964|
[2025/09/12 13:30:56 516622] [debug] |xqc_engine_main_logic|END|now:1757683856516385|
[2025/09/12 13:30:56 517692] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856517692|
[2025/09/12 13:30:56 517702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856517581|pq_index:0|
[2025/09/12 13:30:56 517707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856516385|
[2025/09/12 13:30:56 517712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856517711|
[2025/09/12 13:30:56 517716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856517581|now:1757683856517711|
[2025/09/12 13:30:56 517720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856517581|now:1757683856517711|
[2025/09/12 13:30:56 517724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 517729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46557|min_srtt:46557|path_bw:1211930|loss_rate:64.22|path_pto:0|
[2025/09/12 13:30:56 517734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:64800|inflight:37200|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 517740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 517746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 517759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 517766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 517770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:46557|min_srtt:46557|path_bw:1211930|loss_rate:64.22|path_pto:0|
[2025/09/12 13:30:56 517775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:64800|inflight:37200|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 517779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 517783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 517787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 517791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 517795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:510|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 517800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:37200|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:382026|
[2025/09/12 13:30:56 517804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 517808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:592|
[2025/09/12 13:30:56 517836] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:592|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:37200|now:1757683856517816|stream_id:8|stream_offset:382026|
[2025/09/12 13:30:56 517842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:592|origin_pktnum:510|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 517848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:37200|applimit:0|
[2025/09/12 13:30:56 517854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:46557|rtt_var:11981|pto_duration:94481|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 517861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 517868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 517874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 38400|
[2025/09/12 13:30:56 517880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856637297|now:1757683856517854|interv:119443|
[2025/09/12 13:30:56 517887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856637297|now:1757683856517854|interval:119443|pto_count:0|srtt:46557
[2025/09/12 13:30:56 517893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:38400|
[2025/09/12 13:30:56 517903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:512|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 517907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:241725|
[2025/09/12 13:30:56 517912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 517915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856518915|now:1757683856517915|interv:1000|
[2025/09/12 13:30:56 517919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 517923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 517927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 517950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:38400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 517955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 517958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 517962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856518915|
[2025/09/12 13:30:56 517967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856518915|
[2025/09/12 13:30:56 517971] [debug] |xqc_engine_wakeup_after|wakeup:1757683856518915|now:1757683856517971|diff:944|
[2025/09/12 13:30:56 517975] [debug] |xqc_engine_main_logic|END|now:1757683856517711|
[2025/09/12 13:30:56 518997] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:274|state:ESTABED|recv_time:1757683856518996|
[2025/09/12 13:30:56 519008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 519014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:197|
[2025/09/12 13:30:56 519018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:198|
[2025/09/12 13:30:56 519024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:198|
[2025/09/12 13:30:56 519028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 519033] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 519039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:560|origin_pktnum:443|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:561|path_largest_ack:560|
[2025/09/12 13:30:56 519044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:220|tx_in_flight:44400|prior_delivered:334125|prior_time:1757683856483433|is_app_limited:0|send_elapse:56843|ack_elapse:35563|ctl_first_sent_time:1757683856484219|lagest_ack_time:1757683856518996|curr_delivered:370125|
[2025/09/12 13:30:56 519048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856484219|
[2025/09/12 13:30:56 519053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:211||sndq_packets_used_bytes:0|sndq_packets_free:225|
[2025/09/12 13:30:56 519057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:561|origin_pktnum:446|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:561|path_largest_ack:561|
[2025/09/12 13:30:56 519067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:221|tx_in_flight:42000|prior_delivered:336525|prior_time:1757683856485419|is_app_limited:0|send_elapse:58053|ack_elapse:33577|ctl_first_sent_time:1757683856487368|lagest_ack_time:1757683856518996|curr_delivered:371325|
[2025/09/12 13:30:56 519071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856487368|
[2025/09/12 13:30:56 519075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:209||sndq_packets_used_bytes:0|sndq_packets_free:227|
[2025/09/12 13:30:56 519079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:46557|rttvar:11981|minrtt:30564|latest_rtt:31628|ack_delay:24|
[2025/09/12 13:30:56 519083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:44688|rttvar:12724|minrtt:30564|latest_rtt:31628|ack_delay:24|
[2025/09/12 13:30:56 519088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:561|lost_pn:558|thresh:3|
[2025/09/12 13:30:56 519092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 519107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 519130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 519134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 519138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 519145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 519153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 519160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 519163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 519167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 519175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 519179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 519183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 519186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 519194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 519246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 519264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 519311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 519315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 519342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 519357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 519368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 519372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 519376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 519380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 519384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 519390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 519394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:44688|rtt_var:12724|pto_duration:95584|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 519399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 519403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 519407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 36000|
[2025/09/12 13:30:56 519411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856638400|now:1757683856519394|interv:119006|
[2025/09/12 13:30:56 519415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856638400|now:1757683856519394|interval:119006|pto_count:0|srtt:44688
[2025/09/12 13:30:56 519419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58053, ack_elapse 33577, delivered 34800|rate 599452|lost 227|
[2025/09/12 13:30:56 519424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (599452) in round 9|
[2025/09/12 13:30:56 519428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 519433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5858|
[2025/09/12 13:30:56 519439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856487368|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 519446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856487368|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 519453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98460|full_bw_reached:1|inflight:36000|srtt:44688|latest_rtt:31628|min_rtt:30564|applimit:0|lost:214|recovery:1|recovery_start:1757683856500991|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 519462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:198|largest:198|pns:2|
[2025/09/12 13:30:56 519469] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:274|pkt_type:SHORT_HEADER|pkt_num:198|frame:ACK |recv_time:1757683856518996|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 519476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976518996|now:1757683856518996|interv:120000000|
[2025/09/12 13:30:56 519482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976518996|now:1757683856518996|interv:120000000|
[2025/09/12 13:30:56 519487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856518915|pq_index:0|
[2025/09/12 13:30:56 519491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856517711|
[2025/09/12 13:30:56 519495] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856519495|
[2025/09/12 13:30:56 519500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856519499|
[2025/09/12 13:30:56 519512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856518915|now:1757683856519499|
[2025/09/12 13:30:56 519516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856518915|now:1757683856519499|
[2025/09/12 13:30:56 519520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 519525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:44688|min_srtt:44688|path_bw:1211930|loss_rate:64.38|path_pto:0|
[2025/09/12 13:30:56 519530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:63600|inflight:36000|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 519534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 519538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 519542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 519546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 519550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:44688|min_srtt:44688|path_bw:1211930|loss_rate:64.38|path_pto:0|
[2025/09/12 13:30:56 519554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:63600|inflight:36000|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 519558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 519562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 519566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 519570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 519574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:512|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 519578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:36000|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:241725|
[2025/09/12 13:30:56 519583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 519587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:593|
[2025/09/12 13:30:56 519616] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:593|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:36000|now:1757683856519594|stream_id:8|stream_offset:241725|
[2025/09/12 13:30:56 519622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:593|origin_pktnum:257|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 519634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:36000|applimit:0|
[2025/09/12 13:30:56 519641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:44688|rtt_var:12724|pto_duration:95584|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 519648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 519654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 519661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 37200|
[2025/09/12 13:30:56 519667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856640178|now:1757683856519641|interv:120537|
[2025/09/12 13:30:56 519674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856640178|now:1757683856519641|interval:120537|pto_count:0|srtt:44688
[2025/09/12 13:30:56 519680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:37200|
[2025/09/12 13:30:56 519685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:513|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 519689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:37200|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:383205|
[2025/09/12 13:30:56 519693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 519697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:594|
[2025/09/12 13:30:56 519724] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:594|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:37200|now:1757683856519704|stream_id:8|stream_offset:383205|
[2025/09/12 13:30:56 519733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:594|origin_pktnum:513|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 519741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:37200|applimit:0|
[2025/09/12 13:30:56 519747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:44688|rtt_var:12724|pto_duration:95584|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 519754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 519761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 519767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 38400|
[2025/09/12 13:30:56 519773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856640288|now:1757683856519747|interv:120541|
[2025/09/12 13:30:56 519778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856640288|now:1757683856519747|interval:120541|pto_count:0|srtt:44688
[2025/09/12 13:30:56 519783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:38400|
[2025/09/12 13:30:56 519792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:516|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 519796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:384384|
[2025/09/12 13:30:56 519801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 519804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856520804|now:1757683856519804|interv:1000|
[2025/09/12 13:30:56 519808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 519812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 519816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 519820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:38400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 519825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 519828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 519832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856520804|
[2025/09/12 13:30:56 519836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856520804|
[2025/09/12 13:30:56 519840] [debug] |xqc_engine_wakeup_after|wakeup:1757683856520804|now:1757683856519840|diff:964|
[2025/09/12 13:30:56 519845] [debug] |xqc_engine_main_logic|END|now:1757683856519499|
[2025/09/12 13:30:56 519850] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856519850|
[2025/09/12 13:30:56 519854] [debug] |xqc_engine_wakeup_after|wakeup:1757683856520804|now:1757683856519854|diff:950|
[2025/09/12 13:30:56 519858] [debug] |xqc_engine_main_logic|END|now:1757683856519850|
[2025/09/12 13:30:56 520929] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856520929|
[2025/09/12 13:30:56 520953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856520804|pq_index:0|
[2025/09/12 13:30:56 520957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856519499|
[2025/09/12 13:30:56 520962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856520961|
[2025/09/12 13:30:56 520966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856520804|now:1757683856520961|
[2025/09/12 13:30:56 520970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856520804|now:1757683856520961|
[2025/09/12 13:30:56 520974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 520979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:44688|min_srtt:44688|path_bw:1211930|loss_rate:64.71|path_pto:0|
[2025/09/12 13:30:56 520984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:61200|inflight:38400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 520993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 520997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 521001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 521005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 521009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:44688|min_srtt:44688|path_bw:1211930|loss_rate:64.71|path_pto:0|
[2025/09/12 13:30:56 521013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:61200|inflight:38400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 521018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 521022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 521025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 521029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 521034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:516|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 521038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:384384|
[2025/09/12 13:30:56 521042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 521047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:595|
[2025/09/12 13:30:56 521073] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:595|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38400|now:1757683856521054|stream_id:8|stream_offset:384384|
[2025/09/12 13:30:56 521079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:595|origin_pktnum:516|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 521084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:38400|applimit:0|
[2025/09/12 13:30:56 521091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:44688|rtt_var:12724|pto_duration:95584|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 521098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 521104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 521110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 13:30:56 521117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856641638|now:1757683856521091|interv:120547|
[2025/09/12 13:30:56 521123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856641638|now:1757683856521091|interval:120547|pto_count:0|srtt:44688
[2025/09/12 13:30:56 521135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:39600|
[2025/09/12 13:30:56 521140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:517|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 521144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:385563|
[2025/09/12 13:30:56 521148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 521153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:596|
[2025/09/12 13:30:56 521177] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:596|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757683856521159|stream_id:8|stream_offset:385563|
[2025/09/12 13:30:56 521183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:596|origin_pktnum:517|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 521190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 13:30:56 521196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:44688|rtt_var:12724|pto_duration:95584|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 521203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 521210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 521216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 13:30:56 521222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856641743|now:1757683856521196|interv:120547|
[2025/09/12 13:30:56 521228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856641743|now:1757683856521196|interval:120547|pto_count:0|srtt:44688
[2025/09/12 13:30:56 521235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:40800|
[2025/09/12 13:30:56 521243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:519|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 521250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:316002|
[2025/09/12 13:30:56 521257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 521263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856522263|now:1757683856521263|interv:1000|
[2025/09/12 13:30:56 521269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 521272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 521277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 521281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:40800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 521290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 521293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 521297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856522263|
[2025/09/12 13:30:56 521302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856522263|
[2025/09/12 13:30:56 521306] [debug] |xqc_engine_wakeup_after|wakeup:1757683856522263|now:1757683856521305|diff:958|
[2025/09/12 13:30:56 521310] [debug] |xqc_engine_main_logic|END|now:1757683856520961|
[2025/09/12 13:30:56 522380] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856522380|
[2025/09/12 13:30:56 522390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856522263|pq_index:0|
[2025/09/12 13:30:56 522394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856520961|
[2025/09/12 13:30:56 522399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856522398|
[2025/09/12 13:30:56 522404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856522263|now:1757683856522398|
[2025/09/12 13:30:56 522408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856522263|now:1757683856522398|
[2025/09/12 13:30:56 522412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 522417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:44688|min_srtt:44688|path_bw:1211930|loss_rate:65.02|path_pto:0|
[2025/09/12 13:30:56 522422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:40800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 522426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 522430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 522434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 522438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 522442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:44688|min_srtt:44688|path_bw:1211930|loss_rate:65.02|path_pto:0|
[2025/09/12 13:30:56 522447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:40800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 522451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 522455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 522458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 522467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 522472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:519|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 522476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:316002|
[2025/09/12 13:30:56 522480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 522485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:597|
[2025/09/12 13:30:56 522512] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:597|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757683856522492|stream_id:8|stream_offset:316002|
[2025/09/12 13:30:56 522517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:597|origin_pktnum:388|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 522522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 13:30:56 522526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:44688|rtt_var:12724|pto_duration:95584|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 522532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 522538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 522545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 13:30:56 522551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856643076|now:1757683856522526|interv:120550|
[2025/09/12 13:30:56 522557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856643076|now:1757683856522526|interval:120550|pto_count:0|srtt:44688
[2025/09/12 13:30:56 522565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:42000|
[2025/09/12 13:30:56 522572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:520|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 522579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:386742|
[2025/09/12 13:30:56 522584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 522588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856523588|now:1757683856522588|interv:1000|
[2025/09/12 13:30:56 522592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 522596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 522600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 522604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:42000|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 522613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 522617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 522621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856523588|
[2025/09/12 13:30:56 522625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856523588|
[2025/09/12 13:30:56 522629] [debug] |xqc_engine_wakeup_after|wakeup:1757683856523588|now:1757683856522629|diff:959|
[2025/09/12 13:30:56 522633] [debug] |xqc_engine_main_logic|END|now:1757683856522398|
[2025/09/12 13:30:56 522828] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:274|state:ESTABED|recv_time:1757683856522827|
[2025/09/12 13:30:56 522836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 522842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:198|
[2025/09/12 13:30:56 522846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:199|
[2025/09/12 13:30:56 522852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:199|
[2025/09/12 13:30:56 522856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 522861] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 522867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:562|origin_pktnum:194|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:563|path_largest_ack:562|
[2025/09/12 13:30:56 522871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:222|tx_in_flight:37200|prior_delivered:341325|prior_time:1757683856489407|is_app_limited:0|send_elapse:58070|ack_elapse:33420|ctl_first_sent_time:1757683856490177|lagest_ack_time:1757683856522827|curr_delivered:372525|
[2025/09/12 13:30:56 522876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856490177|
[2025/09/12 13:30:56 522881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:208||sndq_packets_used_bytes:0|sndq_packets_free:228|
[2025/09/12 13:30:56 522885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:563|origin_pktnum:449|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:563|path_largest_ack:563|
[2025/09/12 13:30:56 522889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:222|tx_in_flight:37200|prior_delivered:341325|prior_time:1757683856489407|is_app_limited:0|send_elapse:58070|ack_elapse:33420|ctl_first_sent_time:1757683856490177|lagest_ack_time:1757683856522827|curr_delivered:373725|
[2025/09/12 13:30:56 522894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856490284|
[2025/09/12 13:30:56 522898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:206||sndq_packets_used_bytes:0|sndq_packets_free:230|
[2025/09/12 13:30:56 522902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:44688|rttvar:12724|minrtt:30564|latest_rtt:32543|ack_delay:32|
[2025/09/12 13:30:56 522906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:43165|rttvar:12587|minrtt:30564|latest_rtt:32543|ack_delay:32|
[2025/09/12 13:30:56 522915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:563|lost_pn:560|thresh:3|
[2025/09/12 13:30:56 522919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 522923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 522927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 522948] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 522952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 522956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 522960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 522964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 522968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 522971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 522975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 522979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 522983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 522987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 522991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 522995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 522998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 523002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 523010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 523014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 523017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 523021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 523063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 523074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 523108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 523112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 523141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 523157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 523168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 523172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 523176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 523180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 523184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 523187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 523191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:43165|rtt_var:12587|pto_duration:93513|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 523196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 523200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 523204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 13:30:56 523210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856641005|now:1757683856523191|interv:117814|
[2025/09/12 13:30:56 523217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856641005|now:1757683856523191|interval:117814|pto_count:0|srtt:43165
[2025/09/12 13:30:56 523224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 58070, ack_elapse 33420, delivered 32400|rate 557947|lost 227|
[2025/09/12 13:30:56 523231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (557947) in round 9|
[2025/09/12 13:30:56 523237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 523244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5858|
[2025/09/12 13:30:56 523255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856490284|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 523263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856490284|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:343725|
[2025/09/12 13:30:56 523270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98460|full_bw_reached:1|inflight:39600|srtt:43165|latest_rtt:32543|min_rtt:30564|applimit:0|lost:219|recovery:1|recovery_start:1757683856500991|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 523279] [stats] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0||cwnd:98460|inflight:39600|mode:2|applimit:0|pacing_rate:1211930|bw:1211930|srtt:43165|latest_rtt:32543|min_rtt:30564|send:588|lost:219|tlp:0|recv:197|recovery:1|slow_start:0|conn_life:451511|acked:2400|delivered:373725|is_cwnd_limited:0|
[2025/09/12 13:30:56 523288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:199|largest:199|pns:2|
[2025/09/12 13:30:56 523296] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:274|pkt_type:SHORT_HEADER|pkt_num:199|frame:ACK |recv_time:1757683856522827|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 523303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976522827|now:1757683856522827|interv:120000000|
[2025/09/12 13:30:56 523310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976522827|now:1757683856522827|interv:120000000|
[2025/09/12 13:30:56 523315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856523588|pq_index:0|
[2025/09/12 13:30:56 523319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856522398|
[2025/09/12 13:30:56 523323] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856523323|
[2025/09/12 13:30:56 523328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856523327|
[2025/09/12 13:30:56 523334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:43165|min_srtt:43165|path_bw:1211930|loss_rate:65.18|path_pto:0|
[2025/09/12 13:30:56 523338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 523343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:43165|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 523348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:538|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 523352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:43165|min_srtt:43165|path_bw:1211930|loss_rate:65.18|path_pto:0|
[2025/09/12 13:30:56 523356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:140331|
[2025/09/12 13:30:56 523369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 523373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 523379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 523386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 523392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:43165|min_srtt:43165|path_bw:1211930|loss_rate:65.18|path_pto:0|
[2025/09/12 13:30:56 523399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 523405] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 523409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 523413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 523417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 523422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:520|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 523426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:386742|
[2025/09/12 13:30:56 523430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 523434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 523438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 523442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:39600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 523446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 523450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 523454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856523588|
[2025/09/12 13:30:56 523458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856523588|
[2025/09/12 13:30:56 523462] [debug] |xqc_engine_wakeup_after|wakeup:1757683856523588|now:1757683856523462|diff:126|
[2025/09/12 13:30:56 523466] [debug] |xqc_engine_main_logic|END|now:1757683856523327|
[2025/09/12 13:30:56 523472] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856523472|
[2025/09/12 13:30:56 523476] [debug] |xqc_engine_wakeup_after|wakeup:1757683856523588|now:1757683856523476|diff:112|
[2025/09/12 13:30:56 523483] [debug] |xqc_engine_main_logic|END|now:1757683856523472|
[2025/09/12 13:30:56 524551] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856524551|
[2025/09/12 13:30:56 524561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856523588|pq_index:0|
[2025/09/12 13:30:56 524565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856523327|
[2025/09/12 13:30:56 524570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856524569|
[2025/09/12 13:30:56 524575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856523588|now:1757683856524569|
[2025/09/12 13:30:56 524579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856523588|now:1757683856524569|
[2025/09/12 13:30:56 524583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 524588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:43165|min_srtt:43165|path_bw:1211930|loss_rate:65.18|path_pto:0|
[2025/09/12 13:30:56 524592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:140331|
[2025/09/12 13:30:56 524597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 524601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 524605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 524609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 524613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:43165|min_srtt:43165|path_bw:1211930|loss_rate:65.18|path_pto:0|
[2025/09/12 13:30:56 524617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 524622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 524625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 524629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 524633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 524638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:520|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 524642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:386742|
[2025/09/12 13:30:56 524646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 524656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:598|
[2025/09/12 13:30:56 524684] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:598|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757683856524663|stream_id:8|stream_offset:386742|
[2025/09/12 13:30:56 524690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:598|origin_pktnum:520|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 524696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 13:30:56 524703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:43165|rtt_var:12587|pto_duration:93513|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 524710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 524717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 524723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 13:30:56 524730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856643176|now:1757683856524703|interv:118473|
[2025/09/12 13:30:56 524736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856643176|now:1757683856524703|interval:118473|pto_count:0|srtt:43165
[2025/09/12 13:30:56 524743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:40800|
[2025/09/12 13:30:56 524751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:523|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 524757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:389100|
[2025/09/12 13:30:56 524764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 524769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:599|
[2025/09/12 13:30:56 524793] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:599|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757683856524776|stream_id:8|stream_offset:389100|
[2025/09/12 13:30:56 524799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:599|origin_pktnum:523|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 524806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 13:30:56 524813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:43165|rtt_var:12587|pto_duration:93513|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 524819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 524827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 524832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 13:30:56 524837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856643289|now:1757683856524812|interv:118477|
[2025/09/12 13:30:56 524852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856643289|now:1757683856524812|interval:118477|pto_count:0|srtt:43165
[2025/09/12 13:30:56 524859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:42000|
[2025/09/12 13:30:56 524864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:526|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 524869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:391458|
[2025/09/12 13:30:56 524873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 524877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856525877|now:1757683856524877|interv:1000|
[2025/09/12 13:30:56 524881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 524885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 524889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 524893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:42000|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 524897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 524901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 524905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856525877|
[2025/09/12 13:30:56 524909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856525877|
[2025/09/12 13:30:56 524913] [debug] |xqc_engine_wakeup_after|wakeup:1757683856525877|now:1757683856524913|diff:964|
[2025/09/12 13:30:56 524917] [debug] |xqc_engine_main_logic|END|now:1757683856524569|
[2025/09/12 13:30:56 524926] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:274|state:ESTABED|recv_time:1757683856524926|
[2025/09/12 13:30:56 524950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 524956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:199|
[2025/09/12 13:30:56 524960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:200|
[2025/09/12 13:30:56 524966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:200|
[2025/09/12 13:30:56 524970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 524975] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 524981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:564|origin_pktnum:451|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:565|path_largest_ack:564|
[2025/09/12 13:30:56 524985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:222|tx_in_flight:39600|prior_delivered:341325|prior_time:1757683856489407|is_app_limited:0|send_elapse:58283|ack_elapse:35519|ctl_first_sent_time:1757683856490390|lagest_ack_time:1757683856524926|curr_delivered:374925|
[2025/09/12 13:30:56 524994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856490390|
[2025/09/12 13:30:56 524998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:201||sndq_packets_used_bytes:0|sndq_packets_free:235|
[2025/09/12 13:30:56 525002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:565|origin_pktnum:453|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:565|path_largest_ack:565|
[2025/09/12 13:30:56 525007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:222|tx_in_flight:38400|prior_delivered:343725|prior_time:1757683856491398|is_app_limited:0|send_elapse:54767|ack_elapse:33528|ctl_first_sent_time:1757683856492125|lagest_ack_time:1757683856524926|curr_delivered:376125|
[2025/09/12 13:30:56 525011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856492125|
[2025/09/12 13:30:56 525015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:199||sndq_packets_used_bytes:0|sndq_packets_free:237|
[2025/09/12 13:30:56 525019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:43165|rttvar:12587|minrtt:30564|latest_rtt:32801|ack_delay:24|
[2025/09/12 13:30:56 525023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:41867|rttvar:12038|minrtt:30564|latest_rtt:32801|ack_delay:24|
[2025/09/12 13:30:56 525028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:565|lost_pn:562|thresh:3|
[2025/09/12 13:30:56 525035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 525050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 525069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 525073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 525077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 525091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 525095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 525098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 525102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 525110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 525114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 525117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 525121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 525152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 525163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 525201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 525207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 525251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 525273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 525291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 525294] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 525298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 525302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 525306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 525310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 525314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:41867|rtt_var:12038|pto_duration:90019|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 525318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 525327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 525330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 13:30:56 525334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856639795|now:1757683856525314|interv:114481|
[2025/09/12 13:30:56 525338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856639795|now:1757683856525314|interval:114481|pto_count:0|srtt:41867
[2025/09/12 13:30:56 525343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 54767, ack_elapse 33528, delivered 32400|rate 591597|lost 227|
[2025/09/12 13:30:56 525347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: RTT round update 9 -> 10|
[2025/09/12 13:30:56 525351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (591597) in round 10|
[2025/09/12 13:30:56 525355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 525359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5858|
[2025/09/12 13:30:56 525363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856492125|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 525368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856492125|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 525372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98460|full_bw_reached:1|inflight:39600|srtt:41867|latest_rtt:32801|min_rtt:30564|applimit:0|lost:221|recovery:1|recovery_start:1757683856500991|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 13:30:56 525378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:200|largest:200|pns:2|
[2025/09/12 13:30:56 525383] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:274|pkt_type:SHORT_HEADER|pkt_num:200|frame:ACK |recv_time:1757683856524926|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 525388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976524926|now:1757683856524926|interv:120000000|
[2025/09/12 13:30:56 525392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976524926|now:1757683856524926|interv:120000000|
[2025/09/12 13:30:56 525396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856525877|pq_index:0|
[2025/09/12 13:30:56 525400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856524569|
[2025/09/12 13:30:56 525404] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856525404|
[2025/09/12 13:30:56 525408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856525407|
[2025/09/12 13:30:56 525414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:41867|min_srtt:41867|path_bw:1211930|loss_rate:65.49|path_pto:0|
[2025/09/12 13:30:56 525421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:140331|
[2025/09/12 13:30:56 525426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:41867|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 525430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:539|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 525435] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:41867|min_srtt:41867|path_bw:1211930|loss_rate:65.49|path_pto:0|
[2025/09/12 13:30:56 525439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:39600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:49548|
[2025/09/12 13:30:56 525443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:41867|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 525447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:541|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 525451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:41867|min_srtt:41867|path_bw:1211930|loss_rate:65.49|path_pto:0|
[2025/09/12 13:30:56 525456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:261768|
[2025/09/12 13:30:56 525460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 525464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 525467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 525472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 525476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:41867|min_srtt:41867|path_bw:1211930|loss_rate:65.49|path_pto:0|
[2025/09/12 13:30:56 525480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 525485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 525488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 525492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 525496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 525501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:526|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 525507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:391458|
[2025/09/12 13:30:56 525511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 525515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 525519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 525523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:39600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 525527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 525531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 525535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856525877|
[2025/09/12 13:30:56 525539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856525877|
[2025/09/12 13:30:56 525543] [debug] |xqc_engine_wakeup_after|wakeup:1757683856525877|now:1757683856525543|diff:334|
[2025/09/12 13:30:56 525547] [debug] |xqc_engine_main_logic|END|now:1757683856525407|
[2025/09/12 13:30:56 525553] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856525552|
[2025/09/12 13:30:56 525556] [debug] |xqc_engine_wakeup_after|wakeup:1757683856525877|now:1757683856525556|diff:321|
[2025/09/12 13:30:56 525560] [debug] |xqc_engine_main_logic|END|now:1757683856525552|
[2025/09/12 13:30:56 526629] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856526629|
[2025/09/12 13:30:56 526639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856525877|pq_index:0|
[2025/09/12 13:30:56 526643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856525407|
[2025/09/12 13:30:56 526648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856526647|
[2025/09/12 13:30:56 526653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856525877|now:1757683856526647|
[2025/09/12 13:30:56 526657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856525877|now:1757683856526647|
[2025/09/12 13:30:56 526661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 526666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:41867|min_srtt:41867|path_bw:1211930|loss_rate:65.49|path_pto:0|
[2025/09/12 13:30:56 526670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:261768|
[2025/09/12 13:30:56 526675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 526679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 526683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 526691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 526695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:41867|min_srtt:41867|path_bw:1211930|loss_rate:65.49|path_pto:0|
[2025/09/12 13:30:56 526700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 526704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 526708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 526712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 526716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 526720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:526|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 526724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:391458|
[2025/09/12 13:30:56 526729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 526733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:600|
[2025/09/12 13:30:56 526768] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:600|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757683856526741|stream_id:8|stream_offset:391458|
[2025/09/12 13:30:56 526778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:600|origin_pktnum:526|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 526785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 13:30:56 526792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:41867|rtt_var:12038|pto_duration:90019|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 526799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 526805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 526811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 13:30:56 526818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856641760|now:1757683856526791|interv:114969|
[2025/09/12 13:30:56 526823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856641760|now:1757683856526791|interval:114969|pto_count:0|srtt:41867
[2025/09/12 13:30:56 526829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:40800|
[2025/09/12 13:30:56 526834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:538|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 526843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 526847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 526851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:601|
[2025/09/12 13:30:56 526876] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:601|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757683856526858|stream_id:8|stream_offset:139152|
[2025/09/12 13:30:56 526882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:601|origin_pktnum:158|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 526889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 13:30:56 526896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:41867|rtt_var:12038|pto_duration:90019|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 526903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 526909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 526915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 13:30:56 526922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856641877|now:1757683856526896|interv:114981|
[2025/09/12 13:30:56 526927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856641877|now:1757683856526896|interval:114981|pto_count:0|srtt:41867
[2025/09/12 13:30:56 526950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:42000|
[2025/09/12 13:30:56 526955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:539|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 526959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:140331|
[2025/09/12 13:30:56 526964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 526968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:602|
[2025/09/12 13:30:56 526992] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:602|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757683856526975|stream_id:8|stream_offset:140331|
[2025/09/12 13:30:56 526998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:602|origin_pktnum:159|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 527005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 13:30:56 527011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:41867|rtt_var:12038|pto_duration:90019|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 527024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 527031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 527037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 13:30:56 527043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856641994|now:1757683856527011|interv:114983|
[2025/09/12 13:30:56 527048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856641994|now:1757683856527011|interval:114983|pto_count:0|srtt:41867
[2025/09/12 13:30:56 527053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:43200|
[2025/09/12 13:30:56 527058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:541|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 527062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:49548|
[2025/09/12 13:30:56 527066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 527070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856528070|now:1757683856527070|interv:1000|
[2025/09/12 13:30:56 527074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 527078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 527082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 527086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:43200|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 527090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 527094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 527098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856528070|
[2025/09/12 13:30:56 527102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856528070|
[2025/09/12 13:30:56 527106] [debug] |xqc_engine_wakeup_after|wakeup:1757683856528070|now:1757683856527106|diff:964|
[2025/09/12 13:30:56 527110] [debug] |xqc_engine_main_logic|END|now:1757683856526647|
[2025/09/12 13:30:56 527120] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:274|state:ESTABED|recv_time:1757683856527119|
[2025/09/12 13:30:56 527124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 527130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:200|
[2025/09/12 13:30:56 527134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:201|
[2025/09/12 13:30:56 527140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:201|
[2025/09/12 13:30:56 527144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 527149] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 527158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:566|origin_pktnum:456|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:567|path_largest_ack:566|
[2025/09/12 13:30:56 527163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:222|tx_in_flight:39600|prior_delivered:343725|prior_time:1757683856491398|is_app_limited:0|send_elapse:56103|ack_elapse:35721|ctl_first_sent_time:1757683856493461|lagest_ack_time:1757683856527119|curr_delivered:377325|
[2025/09/12 13:30:56 527168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856493461|
[2025/09/12 13:30:56 527172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:197||sndq_packets_used_bytes:0|sndq_packets_free:239|
[2025/09/12 13:30:56 527176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:567|origin_pktnum:460|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:567|path_largest_ack:567|
[2025/09/12 13:30:56 527181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:222|tx_in_flight:39600|prior_delivered:343725|prior_time:1757683856491398|is_app_limited:0|send_elapse:56103|ack_elapse:35721|ctl_first_sent_time:1757683856493461|lagest_ack_time:1757683856527119|curr_delivered:378525|
[2025/09/12 13:30:56 527185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856493572|
[2025/09/12 13:30:56 527189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:195||sndq_packets_used_bytes:0|sndq_packets_free:241|
[2025/09/12 13:30:56 527194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:41867|rttvar:12038|minrtt:30564|latest_rtt:33547|ack_delay:24|
[2025/09/12 13:30:56 527201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:40824|rttvar:11115|minrtt:30564|latest_rtt:33547|ack_delay:24|
[2025/09/12 13:30:56 527208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:567|lost_pn:564|thresh:3|
[2025/09/12 13:30:56 527214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 527239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 527270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 527275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 527283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 527294] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 527298] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 527302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 527306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 527314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 527317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 527321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 527325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527329] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 527348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 527359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527367] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 527397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 527400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 527427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527435] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 527442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 527454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 527457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 527461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 527465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 527469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 527473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 527477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:40824|rtt_var:11115|pto_duration:85284|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 527484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 527488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 527492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 13:30:56 527496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856637259|now:1757683856527477|interv:109782|
[2025/09/12 13:30:56 527500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856637259|now:1757683856527477|interval:109782|pto_count:0|srtt:40824
[2025/09/12 13:30:56 527504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 56103, ack_elapse 35721, delivered 34800|rate 620287|lost 227|
[2025/09/12 13:30:56 527509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (620287) in round 10|
[2025/09/12 13:30:56 527513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 527517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5858|
[2025/09/12 13:30:56 527521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856493572|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 527525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856493572|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 527530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98460|full_bw_reached:1|inflight:40800|srtt:40824|latest_rtt:33547|min_rtt:30564|applimit:0|lost:224|recovery:1|recovery_start:1757683856500991|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 527536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:201|largest:201|pns:2|
[2025/09/12 13:30:56 527540] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:274|pkt_type:SHORT_HEADER|pkt_num:201|frame:ACK |recv_time:1757683856527119|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 527545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976527119|now:1757683856527119|interv:120000000|
[2025/09/12 13:30:56 527549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976527119|now:1757683856527119|interv:120000000|
[2025/09/12 13:30:56 527553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856528070|pq_index:0|
[2025/09/12 13:30:56 527557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856526647|
[2025/09/12 13:30:56 527561] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856527561|
[2025/09/12 13:30:56 527566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856527565|
[2025/09/12 13:30:56 527574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:40824|min_srtt:40824|path_bw:1211930|loss_rate:65.94|path_pto:0|
[2025/09/12 13:30:56 527579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:261768|
[2025/09/12 13:30:56 527583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:40824|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 527588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:542|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 527592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:40824|min_srtt:40824|path_bw:1211930|loss_rate:65.94|path_pto:0|
[2025/09/12 13:30:56 527596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:331329|
[2025/09/12 13:30:56 527600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:40824|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 527605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:544|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 527609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:40824|min_srtt:40824|path_bw:1211930|loss_rate:65.94|path_pto:0|
[2025/09/12 13:30:56 527613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:40800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 527617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 527621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 527625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 527629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 527633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:541|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 527637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:49548|
[2025/09/12 13:30:56 527641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 527645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 527649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 527653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:40800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 527660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 527664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 527667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856528070|
[2025/09/12 13:30:56 527671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856528070|
[2025/09/12 13:30:56 527675] [debug] |xqc_engine_wakeup_after|wakeup:1757683856528070|now:1757683856527675|diff:395|
[2025/09/12 13:30:56 527680] [debug] |xqc_engine_main_logic|END|now:1757683856527565|
[2025/09/12 13:30:56 527685] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856527685|
[2025/09/12 13:30:56 527689] [debug] |xqc_engine_wakeup_after|wakeup:1757683856528070|now:1757683856527689|diff:381|
[2025/09/12 13:30:56 527693] [debug] |xqc_engine_main_logic|END|now:1757683856527685|
[2025/09/12 13:30:56 528768] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856528768|
[2025/09/12 13:30:56 528781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856528070|pq_index:0|
[2025/09/12 13:30:56 528788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856527565|
[2025/09/12 13:30:56 528796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856528794|
[2025/09/12 13:30:56 528801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856528070|now:1757683856528794|
[2025/09/12 13:30:56 528805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856528070|now:1757683856528794|
[2025/09/12 13:30:56 528809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 528814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:40824|min_srtt:40824|path_bw:1211930|loss_rate:65.94|path_pto:0|
[2025/09/12 13:30:56 528819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:40800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 528823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 528827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 528831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 528835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 528840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:541|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 528844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:49548|
[2025/09/12 13:30:56 528848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 528852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:603|
[2025/09/12 13:30:56 528879] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:603|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757683856528860|stream_id:8|stream_offset:49548|
[2025/09/12 13:30:56 528896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:603|origin_pktnum:77|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 528903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 13:30:56 528910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:40824|rtt_var:11115|pto_duration:85284|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 528917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 528923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 528928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 13:30:56 528958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856639144|now:1757683856528909|interv:110235|
[2025/09/12 13:30:56 528962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856639144|now:1757683856528909|interval:110235|pto_count:0|srtt:40824
[2025/09/12 13:30:56 528966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:42000|
[2025/09/12 13:30:56 528971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:542|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 528975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:261768|
[2025/09/12 13:30:56 528980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 528984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:604|
[2025/09/12 13:30:56 529009] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:604|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42000|now:1757683856528991|stream_id:8|stream_offset:261768|
[2025/09/12 13:30:56 529015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:604|origin_pktnum:288|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 529022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:42000|applimit:0|
[2025/09/12 13:30:56 529028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:40824|rtt_var:11115|pto_duration:85284|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 529035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 529041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 529047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 43200|
[2025/09/12 13:30:56 529054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856639275|now:1757683856529028|interv:110247|
[2025/09/12 13:30:56 529060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856639275|now:1757683856529028|interval:110247|pto_count:0|srtt:40824
[2025/09/12 13:30:56 529070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:43200|
[2025/09/12 13:30:56 529075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:544|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 529079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43200|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:331329|
[2025/09/12 13:30:56 529083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 529087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856530087|now:1757683856529087|interv:1000|
[2025/09/12 13:30:56 529091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 529095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 529099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 529103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:43200|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 529107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 529111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 529115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856530087|
[2025/09/12 13:30:56 529119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856530087|
[2025/09/12 13:30:56 529123] [debug] |xqc_engine_wakeup_after|wakeup:1757683856530087|now:1757683856529123|diff:964|
[2025/09/12 13:30:56 529127] [debug] |xqc_engine_main_logic|END|now:1757683856528794|
[2025/09/12 13:30:56 529136] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:274|state:ESTABED|recv_time:1757683856529136|
[2025/09/12 13:30:56 529141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 529147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:201|
[2025/09/12 13:30:56 529151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:202|
[2025/09/12 13:30:56 529156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:202|
[2025/09/12 13:30:56 529160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 529166] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 529171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:568|origin_pktnum:467|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:569|path_largest_ack:568|
[2025/09/12 13:30:56 529176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:222|tx_in_flight:37200|prior_delivered:348525|prior_time:1757683856495396|is_app_limited:0|send_elapse:57729|ack_elapse:33740|ctl_first_sent_time:1757683856496078|lagest_ack_time:1757683856529136|curr_delivered:379725|
[2025/09/12 13:30:56 529181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856496078|
[2025/09/12 13:30:56 529191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:193||sndq_packets_used_bytes:0|sndq_packets_free:243|
[2025/09/12 13:30:56 529197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:569|origin_pktnum:468|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:569|path_largest_ack:569|
[2025/09/12 13:30:56 529204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:222|tx_in_flight:37200|prior_delivered:348525|prior_time:1757683856495396|is_app_limited:0|send_elapse:57729|ack_elapse:33740|ctl_first_sent_time:1757683856496078|lagest_ack_time:1757683856529136|curr_delivered:380925|
[2025/09/12 13:30:56 529211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856496192|
[2025/09/12 13:30:56 529218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:191||sndq_packets_used_bytes:0|sndq_packets_free:245|
[2025/09/12 13:30:56 529225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:40824|rttvar:11115|minrtt:30564|latest_rtt:32944|ack_delay:32|
[2025/09/12 13:30:56 529231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:39835|rttvar:10315|minrtt:30564|latest_rtt:32944|ack_delay:32|
[2025/09/12 13:30:56 529238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:569|lost_pn:566|thresh:3|
[2025/09/12 13:30:56 529245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 529268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 529287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 529291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 529295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529299] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 529306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 529315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 529318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 529322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 529330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 529334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 529338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 529341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 529357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 529368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 529403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 529406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 529437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 529452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 529463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 529467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 529471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 529475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 529479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 529483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 529487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:39835|rtt_var:10315|pto_duration:81095|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 529491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 529495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 529499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 13:30:56 529503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856635086|now:1757683856529486|interv:105600|
[2025/09/12 13:30:56 529507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856635086|now:1757683856529486|interval:105600|pto_count:0|srtt:39835
[2025/09/12 13:30:56 529514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57729, ack_elapse 33740, delivered 32400|rate 561243|lost 227|
[2025/09/12 13:30:56 529519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (561243) in round 10|
[2025/09/12 13:30:56 529523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 529527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5858|
[2025/09/12 13:30:56 529531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856496192|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 529536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856496192|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 529540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98460|full_bw_reached:1|inflight:40800|srtt:39835|latest_rtt:32944|min_rtt:30564|applimit:0|lost:226|recovery:1|recovery_start:1757683856500991|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 529546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:202|largest:202|pns:2|
[2025/09/12 13:30:56 529550] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:274|pkt_type:SHORT_HEADER|pkt_num:202|frame:ACK |recv_time:1757683856529136|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 529555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976529136|now:1757683856529136|interv:120000000|
[2025/09/12 13:30:56 529559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976529136|now:1757683856529136|interv:120000000|
[2025/09/12 13:30:56 529563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856530087|pq_index:0|
[2025/09/12 13:30:56 529567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856528794|
[2025/09/12 13:30:56 529571] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856529571|
[2025/09/12 13:30:56 529576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856529575|
[2025/09/12 13:30:56 529582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:39835|min_srtt:39835|path_bw:1211930|loss_rate:66.23|path_pto:0|
[2025/09/12 13:30:56 529586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:40800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 529590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:39835|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 529595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 529599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:39835|min_srtt:39835|path_bw:1211930|loss_rate:66.23|path_pto:0|
[2025/09/12 13:30:56 529606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:40800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:452766|
[2025/09/12 13:30:56 529611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:39835|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 529615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 529619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:39835|min_srtt:39835|path_bw:1211930|loss_rate:66.23|path_pto:0|
[2025/09/12 13:30:56 529623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:40800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:453945|
[2025/09/12 13:30:56 529627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 529631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 529635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 529639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 529643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:544|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 529647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:331329|
[2025/09/12 13:30:56 529652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 529655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 529659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 529664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:40800|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 529668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 529671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 529675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856530087|
[2025/09/12 13:30:56 529679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856530087|
[2025/09/12 13:30:56 529683] [debug] |xqc_engine_wakeup_after|wakeup:1757683856530087|now:1757683856529683|diff:404|
[2025/09/12 13:30:56 529687] [debug] |xqc_engine_main_logic|END|now:1757683856529575|
[2025/09/12 13:30:56 529693] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856529693|
[2025/09/12 13:30:56 529697] [debug] |xqc_engine_wakeup_after|wakeup:1757683856530087|now:1757683856529696|diff:391|
[2025/09/12 13:30:56 529700] [debug] |xqc_engine_main_logic|END|now:1757683856529693|
[2025/09/12 13:30:56 530738] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:274|state:ESTABED|recv_time:1757683856530737|
[2025/09/12 13:30:56 530749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 530755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:202|
[2025/09/12 13:30:56 530759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:203|
[2025/09/12 13:30:56 530765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:203|
[2025/09/12 13:30:56 530769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 530774] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 530780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:570|origin_pktnum:471|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:571|path_largest_ack:570|
[2025/09/12 13:30:56 530785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:222|tx_in_flight:39600|prior_delivered:348525|prior_time:1757683856495396|is_app_limited:0|send_elapse:57945|ack_elapse:35341|ctl_first_sent_time:1757683856496294|lagest_ack_time:1757683856530737|curr_delivered:382125|
[2025/09/12 13:30:56 530790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856496294|
[2025/09/12 13:30:56 530795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:189||sndq_packets_used_bytes:0|sndq_packets_free:247|
[2025/09/12 13:30:56 530799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:571|origin_pktnum:472|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:571|path_largest_ack:571|
[2025/09/12 13:30:56 530803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:224|tx_in_flight:36000|prior_delivered:350925|prior_time:1757683856497446|is_app_limited:0|send_elapse:57814|ack_elapse:33291|ctl_first_sent_time:1757683856498117|lagest_ack_time:1757683856530737|curr_delivered:383325|
[2025/09/12 13:30:56 530808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856498117|
[2025/09/12 13:30:56 530812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:187||sndq_packets_used_bytes:0|sndq_packets_free:249|
[2025/09/12 13:30:56 530816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:39835|rttvar:10315|minrtt:30564|latest_rtt:32620|ack_delay:24|
[2025/09/12 13:30:56 530820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:38930|rttvar:9546|minrtt:30564|latest_rtt:32620|ack_delay:24|
[2025/09/12 13:30:56 530824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:571|lost_pn:568|thresh:3|
[2025/09/12 13:30:56 530828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 530844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 530868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 530871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 530875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 530887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 530890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 530894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 530898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 530906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 530909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 530913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 530917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 530925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 530954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 530992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 530996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 530999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 531003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 531007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 531011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 531015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 531018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 531022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 531026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 531030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 531034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 531037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 531041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 531045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 531049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 531053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 531056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 531060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 531064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 531071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 531075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:38930|rtt_var:9546|pto_duration:77114|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 531079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 531083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 531087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 38400|
[2025/09/12 13:30:56 531091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856631105|now:1757683856531074|interv:100031|
[2025/09/12 13:30:56 531095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856631105|now:1757683856531074|interval:100031|pto_count:0|srtt:38930
[2025/09/12 13:30:56 531099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57814, ack_elapse 33291, delivered 32400|rate 560417|lost 227|
[2025/09/12 13:30:56 531103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (560417) in round 10|
[2025/09/12 13:30:56 531107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 531112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5858|
[2025/09/12 13:30:56 531115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856498117|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 531120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856498117|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 531124] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98460|full_bw_reached:1|inflight:38400|srtt:38930|latest_rtt:32620|min_rtt:30564|applimit:0|lost:226|recovery:1|recovery_start:1757683856500991|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 531130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:203|largest:203|pns:2|
[2025/09/12 13:30:56 531134] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:274|pkt_type:SHORT_HEADER|pkt_num:203|frame:ACK |recv_time:1757683856530737|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 531139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976530737|now:1757683856530737|interv:120000000|
[2025/09/12 13:30:56 531143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976530737|now:1757683856530737|interv:120000000|
[2025/09/12 13:30:56 531147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856530087|pq_index:0|
[2025/09/12 13:30:56 531151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856529575|
[2025/09/12 13:30:56 531155] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856531155|
[2025/09/12 13:30:56 531160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856531159|
[2025/09/12 13:30:56 531167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856530087|now:1757683856531159|
[2025/09/12 13:30:56 531171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856530087|now:1757683856531159|
[2025/09/12 13:30:56 531175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 531181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:38930|min_srtt:38930|path_bw:1211930|loss_rate:66.23|path_pto:0|
[2025/09/12 13:30:56 531188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:38400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:453945|
[2025/09/12 13:30:56 531195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:38930|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 531202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 531209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:38930|min_srtt:38930|path_bw:1211930|loss_rate:66.23|path_pto:0|
[2025/09/12 13:30:56 531215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:58800|inflight:38400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:455124|
[2025/09/12 13:30:56 531222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:38930|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 531229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 531236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:38930|min_srtt:38930|path_bw:1211930|loss_rate:66.23|path_pto:0|
[2025/09/12 13:30:56 531243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:60000|inflight:38400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:456303|
[2025/09/12 13:30:56 531250] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 531256] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 531260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 531264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 531268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:544|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 531273] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38400|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:331329|
[2025/09/12 13:30:56 531281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 531286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:605|
[2025/09/12 13:30:56 531312] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:605|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38400|now:1757683856531293|stream_id:8|stream_offset:331329|
[2025/09/12 13:30:56 531318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:605|origin_pktnum:416|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 13:30:56 531323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:38400|applimit:0|
[2025/09/12 13:30:56 531327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:38930|rtt_var:9546|pto_duration:77114|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 531333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 531340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 531346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 13:30:56 531352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856633407|now:1757683856531327|interv:102080|
[2025/09/12 13:30:56 531358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856633407|now:1757683856531327|interval:102080|pto_count:0|srtt:38930
[2025/09/12 13:30:56 531366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:39600|
[2025/09/12 13:30:56 531374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1208|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 531380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1208|schedule_bytes:0|inflight:39600|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 531385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 531389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:606|
[2025/09/12 13:30:56 531413] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:606|size:1208|sent:1224|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:39600|now:1757683856531396|stream_id:8|stream_offset:398532|
[2025/09/12 13:30:56 531419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:606|origin_pktnum:0|size:1208|enc_size:1224|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 531424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 13:30:56 531431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:38930|rtt_var:9546|pto_duration:77114|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 531438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 531444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 531450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40808|
[2025/09/12 13:30:56 531463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856633510|now:1757683856531431|interv:102079|
[2025/09/12 13:30:56 531469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856633510|now:1757683856531431|interval:102079|pto_count:0|srtt:38930
[2025/09/12 13:30:56 531474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:40808|
[2025/09/12 13:30:56 531478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 531483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40808|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:399711|
[2025/09/12 13:30:56 531487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 531491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856532491|now:1757683856531491|interv:1000|
[2025/09/12 13:30:56 531495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 531499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 531503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856532491|
[2025/09/12 13:30:56 531507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856532491|
[2025/09/12 13:30:56 531511] [debug] |xqc_engine_wakeup_after|wakeup:1757683856532491|now:1757683856531511|diff:980|
[2025/09/12 13:30:56 531516] [debug] |xqc_engine_main_logic|END|now:1757683856531159|
[2025/09/12 13:30:56 531521] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856531521|
[2025/09/12 13:30:56 531525] [debug] |xqc_engine_wakeup_after|wakeup:1757683856532491|now:1757683856531525|diff:966|
[2025/09/12 13:30:56 531529] [debug] |xqc_engine_main_logic|END|now:1757683856531521|
[2025/09/12 13:30:56 532599] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856532599|
[2025/09/12 13:30:56 532609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856532491|pq_index:0|
[2025/09/12 13:30:56 532613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856531159|
[2025/09/12 13:30:56 532618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856532617|
[2025/09/12 13:30:56 532623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856532491|now:1757683856532617|
[2025/09/12 13:30:56 532627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856532491|now:1757683856532617|
[2025/09/12 13:30:56 532631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 532636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:38930|min_srtt:38930|path_bw:1211930|loss_rate:66.09|path_pto:0|
[2025/09/12 13:30:56 532641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:40808|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:456303|
[2025/09/12 13:30:56 532645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 532654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 532658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 532662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 532667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 532671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40808|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:399711|
[2025/09/12 13:30:56 532675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 532680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:607|
[2025/09/12 13:30:56 532707] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:607|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40808|now:1757683856532687|stream_id:8|stream_offset:399711|
[2025/09/12 13:30:56 532713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:607|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 532719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40808|applimit:0|
[2025/09/12 13:30:56 532726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:38930|rtt_var:9546|pto_duration:77114|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 532733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 532740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 532746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42008|
[2025/09/12 13:30:56 532752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856634801|now:1757683856532726|interv:102075|
[2025/09/12 13:30:56 532759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856634801|now:1757683856532726|interval:102075|pto_count:0|srtt:38930
[2025/09/12 13:30:56 532766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:42008|
[2025/09/12 13:30:56 532774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 532781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42008|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:400890|
[2025/09/12 13:30:56 532787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 532791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856533791|now:1757683856532791|interv:1000|
[2025/09/12 13:30:56 532795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 532799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 532808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856533791|
[2025/09/12 13:30:56 532812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856533791|
[2025/09/12 13:30:56 532816] [debug] |xqc_engine_wakeup_after|wakeup:1757683856533791|now:1757683856532816|diff:975|
[2025/09/12 13:30:56 532820] [debug] |xqc_engine_main_logic|END|now:1757683856532617|
[2025/09/12 13:30:56 532829] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:275|state:ESTABED|recv_time:1757683856532829|
[2025/09/12 13:30:56 532834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 532840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:203|
[2025/09/12 13:30:56 532844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:204|
[2025/09/12 13:30:56 532850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:204|
[2025/09/12 13:30:56 532854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 532859] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 532865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:572|origin_pktnum:346|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:573|path_largest_ack:572|
[2025/09/12 13:30:56 532870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:224|tx_in_flight:37200|prior_delivered:350925|prior_time:1757683856497446|is_app_limited:0|send_elapse:57910|ack_elapse:35383|ctl_first_sent_time:1757683856498213|lagest_ack_time:1757683856532829|curr_delivered:384525|
[2025/09/12 13:30:56 532875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856498213|
[2025/09/12 13:30:56 532879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:186||sndq_packets_used_bytes:0|sndq_packets_free:250|
[2025/09/12 13:30:56 532883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:573|origin_pktnum:476|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:573|path_largest_ack:573|
[2025/09/12 13:30:56 532888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:226|tx_in_flight:34800|prior_delivered:352125|prior_time:1757683856498442|is_app_limited:0|send_elapse:57998|ack_elapse:34387|ctl_first_sent_time:1757683856500302|lagest_ack_time:1757683856532829|curr_delivered:385725|
[2025/09/12 13:30:56 532892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856500302|
[2025/09/12 13:30:56 532896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:184||sndq_packets_used_bytes:0|sndq_packets_free:252|
[2025/09/12 13:30:56 532900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:38930|rttvar:9546|minrtt:30564|latest_rtt:32527|ack_delay:32|
[2025/09/12 13:30:56 532904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:38125|rttvar:8768|minrtt:30564|latest_rtt:32527|ack_delay:32|
[2025/09/12 13:30:56 532909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:573|lost_pn:570|thresh:3|
[2025/09/12 13:30:56 532913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 532917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 532923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 532927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 532951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 532955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 532959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 532963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 532967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 532971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 532974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 532978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 532982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 532986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 532990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 532994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 532997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 533005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 533009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 533013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 533016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 533028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 533066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 533070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 533096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 533111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533115] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 533123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 533127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 533130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 533134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 533138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 533144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 533149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:38125|rtt_var:8768|pto_duration:73197|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 533153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 533157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 533161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39608|
[2025/09/12 13:30:56 533165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856630884|now:1757683856533148|interv:97736|
[2025/09/12 13:30:56 533169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856630884|now:1757683856533148|interval:97736|pto_count:0|srtt:38125
[2025/09/12 13:30:56 533174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 57998, ack_elapse 34387, delivered 33600|rate 579330|lost 227|
[2025/09/12 13:30:56 533181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (579330) in round 10|
[2025/09/12 13:30:56 533188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 533195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5858|
[2025/09/12 13:30:56 533201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856500302|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 533208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856500302|recovery:1|recovery_start:1757683856500991|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 533215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98460|full_bw_reached:1|inflight:39608|srtt:38125|latest_rtt:32527|min_rtt:30564|applimit:0|lost:227|recovery:1|recovery_start:1757683856500991|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 533223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:1|
[2025/09/12 13:30:56 533231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:ACK_01RTT|expire:1757683856557829|now:1757683856532829|interv:25000|
[2025/09/12 13:30:56 533239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856532829|max_ack_delay:25000|
[2025/09/12 13:30:56 533246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:204|largest:204|pns:2|
[2025/09/12 13:30:56 533252] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:275|pkt_type:SHORT_HEADER|pkt_num:204|frame:PING ACK |recv_time:1757683856532829|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 533257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976532829|now:1757683856532829|interv:120000000|
[2025/09/12 13:30:56 533266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976532829|now:1757683856532829|interv:120000000|
[2025/09/12 13:30:56 533270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856533791|pq_index:0|
[2025/09/12 13:30:56 533274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856532617|
[2025/09/12 13:30:56 533278] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856533278|
[2025/09/12 13:30:56 533282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856533281|
[2025/09/12 13:30:56 533288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:38125|min_srtt:38125|path_bw:1211930|loss_rate:65.81|path_pto:0|
[2025/09/12 13:30:56 533293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39608|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:456303|
[2025/09/12 13:30:56 533297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:38125|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 533302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 533306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:38125|min_srtt:38125|path_bw:1211930|loss_rate:65.81|path_pto:0|
[2025/09/12 13:30:56 533310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:39608|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:457482|
[2025/09/12 13:30:56 533314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:38125|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 533319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 533323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:38125|min_srtt:38125|path_bw:1211930|loss_rate:65.81|path_pto:0|
[2025/09/12 13:30:56 533327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:458661|
[2025/09/12 13:30:56 533331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 533335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 533339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 533343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 533348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 533352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:400890|
[2025/09/12 13:30:56 533359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 533362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 533366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856533791|
[2025/09/12 13:30:56 533370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856533791|
[2025/09/12 13:30:56 533374] [debug] |xqc_engine_wakeup_after|wakeup:1757683856533791|now:1757683856533374|diff:417|
[2025/09/12 13:30:56 533378] [debug] |xqc_engine_main_logic|END|now:1757683856533281|
[2025/09/12 13:30:56 533384] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856533384|
[2025/09/12 13:30:56 533388] [debug] |xqc_engine_wakeup_after|wakeup:1757683856533791|now:1757683856533388|diff:403|
[2025/09/12 13:30:56 533391] [debug] |xqc_engine_main_logic|END|now:1757683856533384|
[2025/09/12 13:30:56 534467] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856534467|
[2025/09/12 13:30:56 534478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856533791|pq_index:0|
[2025/09/12 13:30:56 534484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856533281|
[2025/09/12 13:30:56 534501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856534499|
[2025/09/12 13:30:56 534507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856533791|now:1757683856534499|
[2025/09/12 13:30:56 534512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856533791|now:1757683856534499|
[2025/09/12 13:30:56 534517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 534524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:38125|min_srtt:38125|path_bw:1211930|loss_rate:65.81|path_pto:0|
[2025/09/12 13:30:56 534530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:458661|
[2025/09/12 13:30:56 534536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 534541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 534546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 534552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 534558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 534564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:400890|
[2025/09/12 13:30:56 534570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 534575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:608|
[2025/09/12 13:30:56 534615] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:608|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39608|now:1757683856534590|stream_id:8|stream_offset:400890|
[2025/09/12 13:30:56 534622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:608|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 534628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39608|applimit:0|
[2025/09/12 13:30:56 534634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:38125|rtt_var:8768|pto_duration:73197|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 534640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 534645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 534650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40808|
[2025/09/12 13:30:56 534655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856632787|now:1757683856534634|interv:98153|
[2025/09/12 13:30:56 534661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856632787|now:1757683856534634|interval:98153|pto_count:0|srtt:38125
[2025/09/12 13:30:56 534667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:40808|
[2025/09/12 13:30:56 534673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 534679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40808|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:402069|
[2025/09/12 13:30:56 534685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 534690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:609|
[2025/09/12 13:30:56 534716] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:609|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40808|now:1757683856534698|stream_id:8|stream_offset:402069|
[2025/09/12 13:30:56 534723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:609|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 534729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40808|applimit:0|
[2025/09/12 13:30:56 534735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:38125|rtt_var:8768|pto_duration:73197|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 534740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 534746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 534751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42008|
[2025/09/12 13:30:56 534756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856632895|now:1757683856534734|interv:98161|
[2025/09/12 13:30:56 534764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856632895|now:1757683856534734|interval:98161|pto_count:0|srtt:38125
[2025/09/12 13:30:56 534771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:42008|
[2025/09/12 13:30:56 534777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 534782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42008|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:403248|
[2025/09/12 13:30:56 534788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 534793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856535793|now:1757683856534793|interv:1000|
[2025/09/12 13:30:56 534798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 534803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 534809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856535793|
[2025/09/12 13:30:56 534815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856535793|
[2025/09/12 13:30:56 534820] [debug] |xqc_engine_wakeup_after|wakeup:1757683856535793|now:1757683856534820|diff:973|
[2025/09/12 13:30:56 534825] [debug] |xqc_engine_main_logic|END|now:1757683856534499|
[2025/09/12 13:30:56 534836] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:274|state:ESTABED|recv_time:1757683856534835|
[2025/09/12 13:30:56 534843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 534849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:204|
[2025/09/12 13:30:56 534854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:205|
[2025/09/12 13:30:56 534862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:205|
[2025/09/12 13:30:56 534867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 534875] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 534882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:574|origin_pktnum:477|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:575|path_largest_ack:574|
[2025/09/12 13:30:56 534889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:226|tx_in_flight:36000|prior_delivered:352125|prior_time:1757683856498442|is_app_limited:0|send_elapse:58082|ack_elapse:36393|ctl_first_sent_time:1757683856500386|lagest_ack_time:1757683856534835|curr_delivered:386925|
[2025/09/12 13:30:56 534895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856500386|
[2025/09/12 13:30:56 534901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:180||sndq_packets_used_bytes:0|sndq_packets_free:256|
[2025/09/12 13:30:56 534906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:575|origin_pktnum:221|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:575|path_largest_ack:575|
[2025/09/12 13:30:56 534912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:33600|prior_delivered:354525|prior_time:1757683856500521|is_app_limited:0|send_elapse:54908|ack_elapse:34314|ctl_first_sent_time:1757683856502377|lagest_ack_time:1757683856534835|curr_delivered:388125|
[2025/09/12 13:30:56 534922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856502377|
[2025/09/12 13:30:56 534928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:179||sndq_packets_used_bytes:0|sndq_packets_free:257|
[2025/09/12 13:30:56 534956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:38125|rttvar:8768|minrtt:30564|latest_rtt:32458|ack_delay:24|
[2025/09/12 13:30:56 534962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:37414|rttvar:7998|minrtt:30564|latest_rtt:32458|ack_delay:24|
[2025/09/12 13:30:56 534968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:575|lost_pn:572|thresh:3|
[2025/09/12 13:30:56 534973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 534979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 534984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 534990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 534995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 535016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 535021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 535026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 535037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 535042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 535048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 535058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 535064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 535070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 535077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535081] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 535116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 535120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535139] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 535146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535158] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 535162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 535176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 535180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 535184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 535188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 535191] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 535195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 535199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:37414|rtt_var:7998|pto_duration:69406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 535204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 535208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 535212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39608|
[2025/09/12 13:30:56 535215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856629104|now:1757683856535199|interv:93905|
[2025/09/12 13:30:56 535219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856629104|now:1757683856535199|interval:93905|pto_count:0|srtt:37414
[2025/09/12 13:30:56 535224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 54908, ack_elapse 34314, delivered 33600|rate 611932|lost 227|
[2025/09/12 13:30:56 535228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (611932) in round 10|
[2025/09/12 13:30:56 535232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 535236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5858|
[2025/09/12 13:30:56 535240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856502377|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 535245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:135844|packet_lost:0|acked:2400|po_sent_time:1757683856502377|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 535249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98460|full_bw_reached:1|inflight:39608|srtt:37414|latest_rtt:32458|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 535255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:205|largest:205|pns:2|
[2025/09/12 13:30:56 535259] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:274|pkt_type:SHORT_HEADER|pkt_num:205|frame:ACK |recv_time:1757683856534835|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 535264] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976534835|now:1757683856534835|interv:120000000|
[2025/09/12 13:30:56 535271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976534835|now:1757683856534835|interv:120000000|
[2025/09/12 13:30:56 535275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856535793|pq_index:0|
[2025/09/12 13:30:56 535279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856534499|
[2025/09/12 13:30:56 535283] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856535283|
[2025/09/12 13:30:56 535287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856535287|
[2025/09/12 13:30:56 535293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:37414|min_srtt:37414|path_bw:1211930|loss_rate:65.25|path_pto:0|
[2025/09/12 13:30:56 535297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39608|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:458661|
[2025/09/12 13:30:56 535302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:37414|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 535306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 535310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:37414|min_srtt:37414|path_bw:1211930|loss_rate:65.25|path_pto:0|
[2025/09/12 13:30:56 535315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:39608|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:459840|
[2025/09/12 13:30:56 535319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:37414|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 535323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 535327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:37414|min_srtt:37414|path_bw:1211930|loss_rate:65.25|path_pto:0|
[2025/09/12 13:30:56 535332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:461019|
[2025/09/12 13:30:56 535336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 535340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 535343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 535348] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 535352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 535359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:403248|
[2025/09/12 13:30:56 535363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 535367] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 535371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856535793|
[2025/09/12 13:30:56 535375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856535793|
[2025/09/12 13:30:56 535378] [debug] |xqc_engine_wakeup_after|wakeup:1757683856535793|now:1757683856535378|diff:415|
[2025/09/12 13:30:56 535383] [debug] |xqc_engine_main_logic|END|now:1757683856535287|
[2025/09/12 13:30:56 535388] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856535388|
[2025/09/12 13:30:56 535392] [debug] |xqc_engine_wakeup_after|wakeup:1757683856535793|now:1757683856535392|diff:401|
[2025/09/12 13:30:56 535395] [debug] |xqc_engine_main_logic|END|now:1757683856535388|
[2025/09/12 13:30:56 536469] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856536469|
[2025/09/12 13:30:56 536478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856535793|pq_index:0|
[2025/09/12 13:30:56 536483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856535287|
[2025/09/12 13:30:56 536487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856536486|
[2025/09/12 13:30:56 536493] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856535793|now:1757683856536486|
[2025/09/12 13:30:56 536497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856535793|now:1757683856536486|
[2025/09/12 13:30:56 536501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 536506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:37414|min_srtt:37414|path_bw:1211930|loss_rate:65.25|path_pto:0|
[2025/09/12 13:30:56 536510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:461019|
[2025/09/12 13:30:56 536515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 536519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 536522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 536527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 536531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 536535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:403248|
[2025/09/12 13:30:56 536540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 536549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:610|
[2025/09/12 13:30:56 536577] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:610|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39608|now:1757683856536556|stream_id:8|stream_offset:403248|
[2025/09/12 13:30:56 536582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:610|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 536587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39608|applimit:0|
[2025/09/12 13:30:56 536591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:37414|rtt_var:7998|pto_duration:69406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 536596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 536600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 536603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40808|
[2025/09/12 13:30:56 536607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856630962|now:1757683856536591|interv:94371|
[2025/09/12 13:30:56 536611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856630962|now:1757683856536591|interval:94371|pto_count:0|srtt:37414
[2025/09/12 13:30:56 536616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:40808|
[2025/09/12 13:30:56 536621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 536625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40808|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:404427|
[2025/09/12 13:30:56 536629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 536633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:611|
[2025/09/12 13:30:56 536651] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:611|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40808|now:1757683856536639|stream_id:8|stream_offset:404427|
[2025/09/12 13:30:56 536656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:611|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 536660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40808|applimit:0|
[2025/09/12 13:30:56 536664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:37414|rtt_var:7998|pto_duration:69406|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 536668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 536672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 536676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42008|
[2025/09/12 13:30:56 536684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856631045|now:1757683856536664|interv:94381|
[2025/09/12 13:30:56 536687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856631045|now:1757683856536664|interval:94381|pto_count:0|srtt:37414
[2025/09/12 13:30:56 536692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:42008|
[2025/09/12 13:30:56 536696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 536700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42008|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:405606|
[2025/09/12 13:30:56 536705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 536708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856537708|now:1757683856536708|interv:1000|
[2025/09/12 13:30:56 536712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 536716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 536720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856537708|
[2025/09/12 13:30:56 536724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856537708|
[2025/09/12 13:30:56 536728] [debug] |xqc_engine_wakeup_after|wakeup:1757683856537708|now:1757683856536728|diff:980|
[2025/09/12 13:30:56 536732] [debug] |xqc_engine_main_logic|END|now:1757683856536486|
[2025/09/12 13:30:56 536741] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:274|state:ESTABED|recv_time:1757683856536740|
[2025/09/12 13:30:56 536746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 536751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:205|
[2025/09/12 13:30:56 536755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:206|
[2025/09/12 13:30:56 536760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:206|
[2025/09/12 13:30:56 536764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 536769] [error] |scid:76e84d6f6257b9f2eec35aee|xqc_parse_ack_frame|ACK range exceed XQC_MAX_ACK_RANGE_CNT|
[2025/09/12 13:30:56 536775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:576|origin_pktnum:480|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:577|path_largest_ack:576|
[2025/09/12 13:30:56 536779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:34800|prior_delivered:354525|prior_time:1757683856500521|is_app_limited:0|send_elapse:55022|ack_elapse:36219|ctl_first_sent_time:1757683856502491|lagest_ack_time:1757683856536740|curr_delivered:389325|
[2025/09/12 13:30:56 536784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856502491|
[2025/09/12 13:30:56 536788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:174||sndq_packets_used_bytes:0|sndq_packets_free:262|
[2025/09/12 13:30:56 536792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:577|origin_pktnum:482|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:577|path_largest_ack:577|
[2025/09/12 13:30:56 536797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:33600|prior_delivered:356925|prior_time:1757683856502636|is_app_limited:0|send_elapse:51262|ack_elapse:34104|ctl_first_sent_time:1757683856504548|lagest_ack_time:1757683856536740|curr_delivered:390525|
[2025/09/12 13:30:56 536804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856504548|
[2025/09/12 13:30:56 536808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:172||sndq_packets_used_bytes:0|sndq_packets_free:264|
[2025/09/12 13:30:56 536812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:37414|rttvar:7998|minrtt:30564|latest_rtt:32192|ack_delay:32|
[2025/09/12 13:30:56 536816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:36758|rttvar:7312|minrtt:30564|latest_rtt:32192|ack_delay:32|
[2025/09/12 13:30:56 536821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:577|lost_pn:574|thresh:3|
[2025/09/12 13:30:56 536825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 536840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 536855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 536859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 536863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 536871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 536874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 536878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 536886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 536890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 536896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 536900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 536950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 536954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 536981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 536992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 536996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 537000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 537004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 537008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 537012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 537018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 537022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 537026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 537030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 537034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:36758|rtt_var:7312|pto_duration:66006|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 537038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 537042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 537046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39608|
[2025/09/12 13:30:56 537050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856627645|now:1757683856537034|interv:90611|
[2025/09/12 13:30:56 537054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856627645|now:1757683856537034|interval:90611|pto_count:0|srtt:36758
[2025/09/12 13:30:56 537058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 51262, ack_elapse 34104, delivered 33600|rate 655456|lost 227|
[2025/09/12 13:30:56 537063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (655456) in round 10|
[2025/09/12 13:30:56 537067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 537071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5858|
[2025/09/12 13:30:56 537075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856504548|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 537079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856504548|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 537084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98460|full_bw_reached:1|inflight:39608|srtt:36758|latest_rtt:32192|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 537089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:206|largest:206|pns:2|
[2025/09/12 13:30:56 537094] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:274|pkt_type:SHORT_HEADER|pkt_num:206|frame:ACK |recv_time:1757683856536740|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 537098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976536740|now:1757683856536740|interv:120000000|
[2025/09/12 13:30:56 537102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976536740|now:1757683856536740|interv:120000000|
[2025/09/12 13:30:56 537109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856537708|pq_index:0|
[2025/09/12 13:30:56 537113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856536486|
[2025/09/12 13:30:56 537117] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856537117|
[2025/09/12 13:30:56 537121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856537121|
[2025/09/12 13:30:56 537127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:36758|min_srtt:36758|path_bw:1211930|loss_rate:64.71|path_pto:0|
[2025/09/12 13:30:56 537131] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39608|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:461019|
[2025/09/12 13:30:56 537135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:36758|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 537140] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 537144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:36758|min_srtt:36758|path_bw:1211930|loss_rate:64.71|path_pto:0|
[2025/09/12 13:30:56 537148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:39608|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:462198|
[2025/09/12 13:30:56 537152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:36758|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 537157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 537161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:36758|min_srtt:36758|path_bw:1211930|loss_rate:64.71|path_pto:0|
[2025/09/12 13:30:56 537165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:463377|
[2025/09/12 13:30:56 537169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 537173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 537177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 537181] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 537185] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 537189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:405606|
[2025/09/12 13:30:56 537196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 537200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 537204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856537708|
[2025/09/12 13:30:56 537208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856537708|
[2025/09/12 13:30:56 537212] [debug] |xqc_engine_wakeup_after|wakeup:1757683856537708|now:1757683856537211|diff:497|
[2025/09/12 13:30:56 537216] [debug] |xqc_engine_main_logic|END|now:1757683856537121|
[2025/09/12 13:30:56 537221] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856537221|
[2025/09/12 13:30:56 537224] [debug] |xqc_engine_wakeup_after|wakeup:1757683856537708|now:1757683856537224|diff:484|
[2025/09/12 13:30:56 537228] [debug] |xqc_engine_main_logic|END|now:1757683856537221|
[2025/09/12 13:30:56 538297] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856538297|
[2025/09/12 13:30:56 538304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856537708|pq_index:0|
[2025/09/12 13:30:56 538308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856537121|
[2025/09/12 13:30:56 538313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856538312|
[2025/09/12 13:30:56 538317] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856537708|now:1757683856538312|
[2025/09/12 13:30:56 538321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856537708|now:1757683856538312|
[2025/09/12 13:30:56 538325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 538330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:36758|min_srtt:36758|path_bw:1211930|loss_rate:64.71|path_pto:0|
[2025/09/12 13:30:56 538334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:463377|
[2025/09/12 13:30:56 538338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 538342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 538346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 538350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 538354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 538358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:405606|
[2025/09/12 13:30:56 538362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 538367] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:612|
[2025/09/12 13:30:56 538399] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:612|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39608|now:1757683856538373|stream_id:8|stream_offset:405606|
[2025/09/12 13:30:56 538414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:612|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 538421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39608|applimit:0|
[2025/09/12 13:30:56 538429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:36758|rtt_var:7312|pto_duration:66006|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 538436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 538442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 538448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40808|
[2025/09/12 13:30:56 538455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856629379|now:1757683856538428|interv:90951|
[2025/09/12 13:30:56 538461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856629379|now:1757683856538428|interval:90951|pto_count:0|srtt:36758
[2025/09/12 13:30:56 538469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:40808|
[2025/09/12 13:30:56 538474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 538478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40808|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:406785|
[2025/09/12 13:30:56 538483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 538487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:613|
[2025/09/12 13:30:56 538514] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:613|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40808|now:1757683856538494|stream_id:8|stream_offset:406785|
[2025/09/12 13:30:56 538520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:613|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 538525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40808|applimit:0|
[2025/09/12 13:30:56 538532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:36758|rtt_var:7312|pto_duration:66006|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 538539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 538546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 538552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42008|
[2025/09/12 13:30:56 538558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856629500|now:1757683856538532|interv:90968|
[2025/09/12 13:30:56 538565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856629500|now:1757683856538532|interval:90968|pto_count:0|srtt:36758
[2025/09/12 13:30:56 538574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98460|inflight:42008|
[2025/09/12 13:30:56 538579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 538583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42008|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:407964|
[2025/09/12 13:30:56 538588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 538592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856539591|now:1757683856538591|interv:1000|
[2025/09/12 13:30:56 538596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 538599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 538603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856539591|
[2025/09/12 13:30:56 538607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856539591|
[2025/09/12 13:30:56 538611] [debug] |xqc_engine_wakeup_after|wakeup:1757683856539591|now:1757683856538611|diff:980|
[2025/09/12 13:30:56 538616] [debug] |xqc_engine_main_logic|END|now:1757683856538312|
[2025/09/12 13:30:56 538625] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856538624|
[2025/09/12 13:30:56 538630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 538635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:206|
[2025/09/12 13:30:56 538639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:207|
[2025/09/12 13:30:56 538645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:207|
[2025/09/12 13:30:56 538649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 538654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:578|origin_pktnum:484|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:579|path_largest_ack:578|
[2025/09/12 13:30:56 538659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:34800|prior_delivered:356925|prior_time:1757683856502636|is_app_limited:0|send_elapse:51370|ack_elapse:35988|ctl_first_sent_time:1757683856504656|lagest_ack_time:1757683856538624|curr_delivered:391725|
[2025/09/12 13:30:56 538664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856504656|
[2025/09/12 13:30:56 538668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:170||sndq_packets_used_bytes:0|sndq_packets_free:266|
[2025/09/12 13:30:56 538672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:36758|rttvar:7312|minrtt:30564|latest_rtt:33968|ack_delay:16|
[2025/09/12 13:30:56 538677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:36408|rttvar:6185|minrtt:30564|latest_rtt:33968|ack_delay:16|
[2025/09/12 13:30:56 538681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:578|lost_pn:575|thresh:3|
[2025/09/12 13:30:56 538685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 538703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 538719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 538722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 538726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 538734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 538738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 538742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 538749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 538753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 538757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 538761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 538790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 538793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 538820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 538836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 538847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 538851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 538855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 538859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 538863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 538867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 193|pns:2|
[2025/09/12 13:30:56 538870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 538874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:36408|rtt_var:6185|pto_duration:61148|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 538879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 538883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 538887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40808|
[2025/09/12 13:30:56 538893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856624642|now:1757683856538874|interv:85768|
[2025/09/12 13:30:56 538897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856624642|now:1757683856538874|interval:85768|pto_count:0|srtt:36408
[2025/09/12 13:30:56 538901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 51370, ack_elapse 35988, delivered 34800|rate 677438|lost 227|
[2025/09/12 13:30:56 538906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (677438) in round 10|
[2025/09/12 13:30:56 538910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 538914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5858|
[2025/09/12 13:30:56 538918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:1200|po_sent_time:1757683856504656|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 538923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:1200|po_sent_time:1757683856504656|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 538927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98460|full_bw_reached:1|inflight:40808|srtt:36408|latest_rtt:33968|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 538954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:207|largest:207|pns:2|
[2025/09/12 13:30:56 538958] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:207|frame:ACK |recv_time:1757683856538624|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 538963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976538624|now:1757683856538624|interv:120000000|
[2025/09/12 13:30:56 538967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976538624|now:1757683856538624|interv:120000000|
[2025/09/12 13:30:56 538971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856539591|pq_index:0|
[2025/09/12 13:30:56 538975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856538312|
[2025/09/12 13:30:56 538979] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856538979|
[2025/09/12 13:30:56 538984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856538983|
[2025/09/12 13:30:56 538990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:36408|min_srtt:36408|path_bw:1211930|loss_rate:64.17|path_pto:0|
[2025/09/12 13:30:56 538994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:40808|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:463377|
[2025/09/12 13:30:56 538999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:36408|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 539006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 539011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:36408|min_srtt:36408|path_bw:1211930|loss_rate:64.17|path_pto:0|
[2025/09/12 13:30:56 539015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:40808|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:464556|
[2025/09/12 13:30:56 539019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 539023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 539027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 539031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 539036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 539040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40808|cwnd:98460|conn:0000561FA36500DC|stream_id:8|stream_offset:407964|
[2025/09/12 13:30:56 539044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 539048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 539052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856539591|
[2025/09/12 13:30:56 539056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856539591|
[2025/09/12 13:30:56 539060] [debug] |xqc_engine_wakeup_after|wakeup:1757683856539591|now:1757683856539059|diff:532|
[2025/09/12 13:30:56 539064] [debug] |xqc_engine_main_logic|END|now:1757683856538983|
[2025/09/12 13:30:56 539069] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856539069|
[2025/09/12 13:30:56 539073] [debug] |xqc_engine_wakeup_after|wakeup:1757683856539591|now:1757683856539073|diff:518|
[2025/09/12 13:30:56 539077] [debug] |xqc_engine_main_logic|END|now:1757683856539069|
[2025/09/12 13:30:56 539549] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856539548|
[2025/09/12 13:30:56 539558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 539564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:207|
[2025/09/12 13:30:56 539568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:208|
[2025/09/12 13:30:56 539573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:208|
[2025/09/12 13:30:56 539577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 539583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:580|origin_pktnum:486|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:581|path_largest_ack:580|
[2025/09/12 13:30:56 539588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:31200|prior_delivered:361725|prior_time:1757683856506398|is_app_limited:0|send_elapse:42752|ack_elapse:33150|ctl_first_sent_time:1757683856507000|lagest_ack_time:1757683856539548|curr_delivered:392925|
[2025/09/12 13:30:56 539597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856507000|
[2025/09/12 13:30:56 539602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:168||sndq_packets_used_bytes:0|sndq_packets_free:268|
[2025/09/12 13:30:56 539606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:581|origin_pktnum:489|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:581|path_largest_ack:581|
[2025/09/12 13:30:56 539610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:31200|prior_delivered:361725|prior_time:1757683856506398|is_app_limited:0|send_elapse:42752|ack_elapse:33150|ctl_first_sent_time:1757683856507000|lagest_ack_time:1757683856539548|curr_delivered:394125|
[2025/09/12 13:30:56 539615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856507102|
[2025/09/12 13:30:56 539619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:166||sndq_packets_used_bytes:0|sndq_packets_free:270|
[2025/09/12 13:30:56 539623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:36408|rttvar:6185|minrtt:30564|latest_rtt:32446|ack_delay:24|
[2025/09/12 13:30:56 539627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:35909|rttvar:5635|minrtt:30564|latest_rtt:32446|ack_delay:24|
[2025/09/12 13:30:56 539631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:581|lost_pn:578|thresh:3|
[2025/09/12 13:30:56 539635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 539651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 539666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 539670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 539674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 539682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 539688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 539692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 539699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 539703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 539707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 539711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 539730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 539734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 539760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 539776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 539789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 539793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 539797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 539801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 539805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 539809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 539813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:35909|rtt_var:5635|pto_duration:58449|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 539817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 539821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 539825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 38408|
[2025/09/12 13:30:56 539829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856621943|now:1757683856539812|interv:82131|
[2025/09/12 13:30:56 539833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856621943|now:1757683856539812|interval:82131|pto_count:0|srtt:35909
[2025/09/12 13:30:56 539837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 42752, ack_elapse 33150, delivered 32400|rate 757859|lost 227|
[2025/09/12 13:30:56 539842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (757859) in round 10|
[2025/09/12 13:30:56 539846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 539850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5964|
[2025/09/12 13:30:56 539854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856507102|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 539858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98460|packet_lost:0|acked:2400|po_sent_time:1757683856507102|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 539863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98566|full_bw_reached:1|inflight:38408|srtt:35909|latest_rtt:32446|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 539869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:208|largest:208|pns:2|
[2025/09/12 13:30:56 539873] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:208|frame:ACK |recv_time:1757683856539548|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 539880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976539548|now:1757683856539548|interv:120000000|
[2025/09/12 13:30:56 539885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976539548|now:1757683856539548|interv:120000000|
[2025/09/12 13:30:56 539889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856539591|pq_index:0|
[2025/09/12 13:30:56 539893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856538983|
[2025/09/12 13:30:56 539897] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856539897|
[2025/09/12 13:30:56 539901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856539901|
[2025/09/12 13:30:56 539906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856539591|now:1757683856539901|
[2025/09/12 13:30:56 539910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856539591|now:1757683856539901|
[2025/09/12 13:30:56 539914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 539919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:35909|min_srtt:35909|path_bw:1211930|loss_rate:64.17|path_pto:0|
[2025/09/12 13:30:56 539924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:38408|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:464556|
[2025/09/12 13:30:56 539928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:35909|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 539953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 539958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:35909|min_srtt:35909|path_bw:1211930|loss_rate:64.17|path_pto:0|
[2025/09/12 13:30:56 539962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:58800|inflight:38408|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:465735|
[2025/09/12 13:30:56 539967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:35909|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 539971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 539975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:35909|min_srtt:35909|path_bw:1211930|loss_rate:64.17|path_pto:0|
[2025/09/12 13:30:56 539979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:60000|inflight:38408|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:466914|
[2025/09/12 13:30:56 539984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 539987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 539994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 539998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 540003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 540007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38408|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:407964|
[2025/09/12 13:30:56 540011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 540016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:614|
[2025/09/12 13:30:56 540043] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:614|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38408|now:1757683856540022|stream_id:8|stream_offset:407964|
[2025/09/12 13:30:56 540049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:614|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 540053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:38408|applimit:0|
[2025/09/12 13:30:56 540060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:35909|rtt_var:5635|pto_duration:58449|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 540066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 540073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 540079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39608|
[2025/09/12 13:30:56 540086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856623471|now:1757683856540059|interv:83412|
[2025/09/12 13:30:56 540092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856623471|now:1757683856540059|interval:83412|pto_count:0|srtt:35909
[2025/09/12 13:30:56 540099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98566|inflight:39608|
[2025/09/12 13:30:56 540106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 540110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:409143|
[2025/09/12 13:30:56 540114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 540119] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:615|
[2025/09/12 13:30:56 540142] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:615|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39608|now:1757683856540125|stream_id:8|stream_offset:409143|
[2025/09/12 13:30:56 540148] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:615|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 540161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39608|applimit:0|
[2025/09/12 13:30:56 540168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:35909|rtt_var:5635|pto_duration:58449|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 540175] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 540180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 540187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40808|
[2025/09/12 13:30:56 540194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856623574|now:1757683856540168|interv:83406|
[2025/09/12 13:30:56 540200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856623574|now:1757683856540168|interval:83406|pto_count:0|srtt:35909
[2025/09/12 13:30:56 540207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98566|inflight:40808|
[2025/09/12 13:30:56 540219] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 540227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40808|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:410322|
[2025/09/12 13:30:56 540235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 540241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856541241|now:1757683856540241|interv:1000|
[2025/09/12 13:30:56 540247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 540254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 540259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856541241|
[2025/09/12 13:30:56 540263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856541241|
[2025/09/12 13:30:56 540267] [debug] |xqc_engine_wakeup_after|wakeup:1757683856541241|now:1757683856540267|diff:974|
[2025/09/12 13:30:56 540271] [debug] |xqc_engine_main_logic|END|now:1757683856539901|
[2025/09/12 13:30:56 540277] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856540277|
[2025/09/12 13:30:56 540281] [debug] |xqc_engine_wakeup_after|wakeup:1757683856541241|now:1757683856540281|diff:960|
[2025/09/12 13:30:56 540285] [debug] |xqc_engine_main_logic|END|now:1757683856540277|
[2025/09/12 13:30:56 541355] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856541354|
[2025/09/12 13:30:56 541365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856541241|pq_index:0|
[2025/09/12 13:30:56 541369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856539901|
[2025/09/12 13:30:56 541374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856541373|
[2025/09/12 13:30:56 541379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856541241|now:1757683856541373|
[2025/09/12 13:30:56 541383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856541241|now:1757683856541373|
[2025/09/12 13:30:56 541391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 541397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:35909|min_srtt:35909|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 541402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:40808|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:466914|
[2025/09/12 13:30:56 541406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 541410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 541414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 541418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 541423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 541427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40808|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:410322|
[2025/09/12 13:30:56 541432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 541436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:616|
[2025/09/12 13:30:56 541463] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:616|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40808|now:1757683856541444|stream_id:8|stream_offset:410322|
[2025/09/12 13:30:56 541469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:616|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 541473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40808|applimit:0|
[2025/09/12 13:30:56 541480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:35909|rtt_var:5635|pto_duration:58449|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 541487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 541493] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 541500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42008|
[2025/09/12 13:30:56 541506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856624893|now:1757683856541480|interv:83413|
[2025/09/12 13:30:56 541512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856624893|now:1757683856541480|interval:83413|pto_count:0|srtt:35909
[2025/09/12 13:30:56 541519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98566|inflight:42008|
[2025/09/12 13:30:56 541527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 541540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42008|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:411501|
[2025/09/12 13:30:56 541546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 541550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856542550|now:1757683856541550|interv:1000|
[2025/09/12 13:30:56 541554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 541557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 541561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856542550|
[2025/09/12 13:30:56 541566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856542550|
[2025/09/12 13:30:56 541569] [debug] |xqc_engine_wakeup_after|wakeup:1757683856542550|now:1757683856541569|diff:981|
[2025/09/12 13:30:56 541574] [debug] |xqc_engine_main_logic|END|now:1757683856541373|
[2025/09/12 13:30:56 541583] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856541582|
[2025/09/12 13:30:56 541588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 541593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:208|
[2025/09/12 13:30:56 541597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:209|
[2025/09/12 13:30:56 541603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:209|
[2025/09/12 13:30:56 541607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 541612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:582|origin_pktnum:492|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:583|path_largest_ack:582|
[2025/09/12 13:30:56 541617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:33600|prior_delivered:361725|prior_time:1757683856506398|is_app_limited:0|send_elapse:42959|ack_elapse:35184|ctl_first_sent_time:1757683856507207|lagest_ack_time:1757683856541582|curr_delivered:395325|
[2025/09/12 13:30:56 541622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856507207|
[2025/09/12 13:30:56 541626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:164||sndq_packets_used_bytes:0|sndq_packets_free:272|
[2025/09/12 13:30:56 541631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:583|origin_pktnum:495|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:583|path_largest_ack:583|
[2025/09/12 13:30:56 541635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:32400|prior_delivered:364125|prior_time:1757683856508396|is_app_limited:0|send_elapse:38736|ack_elapse:33186|ctl_first_sent_time:1757683856508996|lagest_ack_time:1757683856541582|curr_delivered:396525|
[2025/09/12 13:30:56 541640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856508996|
[2025/09/12 13:30:56 541644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:162||sndq_packets_used_bytes:0|sndq_packets_free:274|
[2025/09/12 13:30:56 541648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:35909|rttvar:5635|minrtt:30564|latest_rtt:32586|ack_delay:24|
[2025/09/12 13:30:56 541652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:35491|rttvar:5063|minrtt:30564|latest_rtt:32586|ack_delay:24|
[2025/09/12 13:30:56 541659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:583|lost_pn:580|thresh:3|
[2025/09/12 13:30:56 541663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 541679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 541694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 541698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 541702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 541710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 541714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 541717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 541725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 541729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 541733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 541737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 541748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 541755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 541781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 541797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 541808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 541812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 541816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 541820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 541823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 541827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 541831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:35491|rtt_var:5063|pto_duration:55743|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 541836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 541840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 541844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39608|
[2025/09/12 13:30:56 541848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856622187|now:1757683856541831|interv:80356|
[2025/09/12 13:30:56 541852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856622187|now:1757683856541831|interval:80356|pto_count:0|srtt:35491
[2025/09/12 13:30:56 541862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 38736, ack_elapse 33186, delivered 32400|rate 836431|lost 227|
[2025/09/12 13:30:56 541867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (836431) in round 10|
[2025/09/12 13:30:56 541871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 541875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5964|
[2025/09/12 13:30:56 541879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98566|packet_lost:0|acked:2400|po_sent_time:1757683856508996|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 541883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98566|packet_lost:0|acked:2400|po_sent_time:1757683856508996|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 541888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98566|full_bw_reached:1|inflight:39608|srtt:35491|latest_rtt:32586|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 541894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:209|largest:209|pns:2|
[2025/09/12 13:30:56 541898] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:209|frame:ACK |recv_time:1757683856541582|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 541903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976541582|now:1757683856541582|interv:120000000|
[2025/09/12 13:30:56 541907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976541582|now:1757683856541582|interv:120000000|
[2025/09/12 13:30:56 541911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856542550|pq_index:0|
[2025/09/12 13:30:56 541915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856541373|
[2025/09/12 13:30:56 541919] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856541919|
[2025/09/12 13:30:56 541924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856541923|
[2025/09/12 13:30:56 541929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:35491|min_srtt:35491|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 541955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:466914|
[2025/09/12 13:30:56 541959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:35491|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 541964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 541971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:35491|min_srtt:35491|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 541976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:468093|
[2025/09/12 13:30:56 541980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:35491|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 541984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 541989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:35491|min_srtt:35491|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 541993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:469272|
[2025/09/12 13:30:56 541997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 542001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 542005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 542009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 542014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 542018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:411501|
[2025/09/12 13:30:56 542022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 542026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 542030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856542550|
[2025/09/12 13:30:56 542034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856542550|
[2025/09/12 13:30:56 542037] [debug] |xqc_engine_wakeup_after|wakeup:1757683856542550|now:1757683856542037|diff:513|
[2025/09/12 13:30:56 542042] [debug] |xqc_engine_main_logic|END|now:1757683856541923|
[2025/09/12 13:30:56 542047] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856542047|
[2025/09/12 13:30:56 542051] [debug] |xqc_engine_wakeup_after|wakeup:1757683856542550|now:1757683856542051|diff:499|
[2025/09/12 13:30:56 542055] [debug] |xqc_engine_main_logic|END|now:1757683856542047|
[2025/09/12 13:30:56 543124] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856543124|
[2025/09/12 13:30:56 543134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856542550|pq_index:0|
[2025/09/12 13:30:56 543138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856541923|
[2025/09/12 13:30:56 543143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856543142|
[2025/09/12 13:30:56 543155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856542550|now:1757683856543142|
[2025/09/12 13:30:56 543162] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856542550|now:1757683856543142|
[2025/09/12 13:30:56 543168] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 543176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:35491|min_srtt:35491|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 543183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:469272|
[2025/09/12 13:30:56 543190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 543197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 543203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 543210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 543217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 543221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:411501|
[2025/09/12 13:30:56 543225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 543230] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:617|
[2025/09/12 13:30:56 543255] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:617|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39608|now:1757683856543237|stream_id:8|stream_offset:411501|
[2025/09/12 13:30:56 543261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:617|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 543266] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39608|applimit:0|
[2025/09/12 13:30:56 543270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:35491|rtt_var:5063|pto_duration:55743|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 543276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 543282] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 543288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40808|
[2025/09/12 13:30:56 543295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856623980|now:1757683856543270|interv:80710|
[2025/09/12 13:30:56 543301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856623980|now:1757683856543270|interval:80710|pto_count:0|srtt:35491
[2025/09/12 13:30:56 543315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98566|inflight:40808|
[2025/09/12 13:30:56 543322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 543326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40808|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:412680|
[2025/09/12 13:30:56 543331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 543335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:618|
[2025/09/12 13:30:56 543360] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:618|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40808|now:1757683856543342|stream_id:8|stream_offset:412680|
[2025/09/12 13:30:56 543365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:618|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 543371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40808|applimit:0|
[2025/09/12 13:30:56 543378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:35491|rtt_var:5063|pto_duration:55743|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 543384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 543391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 543397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42008|
[2025/09/12 13:30:56 543404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856624085|now:1757683856543377|interv:80708|
[2025/09/12 13:30:56 543410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856624085|now:1757683856543377|interval:80708|pto_count:0|srtt:35491
[2025/09/12 13:30:56 543415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98566|inflight:42008|
[2025/09/12 13:30:56 543420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 543424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42008|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:413859|
[2025/09/12 13:30:56 543429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 543433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856544433|now:1757683856543433|interv:1000|
[2025/09/12 13:30:56 543437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 543440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 543444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856544433|
[2025/09/12 13:30:56 543449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856544433|
[2025/09/12 13:30:56 543452] [debug] |xqc_engine_wakeup_after|wakeup:1757683856544433|now:1757683856543452|diff:981|
[2025/09/12 13:30:56 543461] [debug] |xqc_engine_main_logic|END|now:1757683856543142|
[2025/09/12 13:30:56 543546] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856543545|
[2025/09/12 13:30:56 543554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 543559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:209|
[2025/09/12 13:30:56 543563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:210|
[2025/09/12 13:30:56 543569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:210|
[2025/09/12 13:30:56 543573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 543579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:584|origin_pktnum:496|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:585|path_largest_ack:584|
[2025/09/12 13:30:56 543583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:33600|prior_delivered:364125|prior_time:1757683856508396|is_app_limited:0|send_elapse:38840|ack_elapse:35149|ctl_first_sent_time:1757683856509100|lagest_ack_time:1757683856543545|curr_delivered:397725|
[2025/09/12 13:30:56 543588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856509100|
[2025/09/12 13:30:56 543592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:160||sndq_packets_used_bytes:0|sndq_packets_free:276|
[2025/09/12 13:30:56 543597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:585|origin_pktnum:245|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:585|path_largest_ack:585|
[2025/09/12 13:30:56 543601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:33600|prior_delivered:364125|prior_time:1757683856508396|is_app_limited:0|send_elapse:38840|ack_elapse:35149|ctl_first_sent_time:1757683856509100|lagest_ack_time:1757683856543545|curr_delivered:398925|
[2025/09/12 13:30:56 543605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856510460|
[2025/09/12 13:30:56 543609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:159||sndq_packets_used_bytes:0|sndq_packets_free:277|
[2025/09/12 13:30:56 543613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:35491|rttvar:5063|minrtt:30564|latest_rtt:33085|ack_delay:24|
[2025/09/12 13:30:56 543618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:35187|rttvar:4405|minrtt:30564|latest_rtt:33085|ack_delay:24|
[2025/09/12 13:30:56 543622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:585|lost_pn:582|thresh:3|
[2025/09/12 13:30:56 543626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 543630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 543634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 543638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 543642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 543650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 543654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 543658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 543662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 543666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 543670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 543674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 543677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 543681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 543685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 543689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 543693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 543697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 543701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 543704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 543708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 543712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 543716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 543720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 543724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 543727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 543731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 543735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 543739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 543743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 543746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 543753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 543756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 543760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 543764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 543768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 543772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 543779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 543783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 543787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:35187|rtt_var:4405|pto_duration:52807|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 543791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 543795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 543799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39608|
[2025/09/12 13:30:56 543803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856621149|now:1757683856543787|interv:77362|
[2025/09/12 13:30:56 543807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856621149|now:1757683856543787|interval:77362|pto_count:0|srtt:35187
[2025/09/12 13:30:56 543811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 38840, ack_elapse 35149, delivered 34800|rate 895983|lost 227|
[2025/09/12 13:30:56 543815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (895983) in round 10|
[2025/09/12 13:30:56 543820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 543824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5964|
[2025/09/12 13:30:56 543828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98566|packet_lost:0|acked:2400|po_sent_time:1757683856510460|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 543832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98566|packet_lost:0|acked:2400|po_sent_time:1757683856510460|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 543837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98566|full_bw_reached:1|inflight:39608|srtt:35187|latest_rtt:33085|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 543843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:210|largest:210|pns:2|
[2025/09/12 13:30:56 543850] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:210|frame:ACK |recv_time:1757683856543545|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 543854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976543545|now:1757683856543545|interv:120000000|
[2025/09/12 13:30:56 543858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976543545|now:1757683856543545|interv:120000000|
[2025/09/12 13:30:56 543862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856544433|pq_index:0|
[2025/09/12 13:30:56 543867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856543142|
[2025/09/12 13:30:56 543871] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856543870|
[2025/09/12 13:30:56 543875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856543874|
[2025/09/12 13:30:56 543881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:35187|min_srtt:35187|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 543886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:469272|
[2025/09/12 13:30:56 543890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:35187|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 543895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 543899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:35187|min_srtt:35187|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 543903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:470451|
[2025/09/12 13:30:56 543908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:35187|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 543912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 543916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:35187|min_srtt:35187|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 543920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:471630|
[2025/09/12 13:30:56 543925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 543928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 543951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 543958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 543963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 543967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:413859|
[2025/09/12 13:30:56 543971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 543975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 543979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856544433|
[2025/09/12 13:30:56 543983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856544433|
[2025/09/12 13:30:56 543987] [debug] |xqc_engine_wakeup_after|wakeup:1757683856544433|now:1757683856543987|diff:446|
[2025/09/12 13:30:56 543991] [debug] |xqc_engine_main_logic|END|now:1757683856543874|
[2025/09/12 13:30:56 543996] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856543996|
[2025/09/12 13:30:56 544000] [debug] |xqc_engine_wakeup_after|wakeup:1757683856544433|now:1757683856544000|diff:433|
[2025/09/12 13:30:56 544004] [debug] |xqc_engine_main_logic|END|now:1757683856543996|
[2025/09/12 13:30:56 545074] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856545074|
[2025/09/12 13:30:56 545084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856544433|pq_index:0|
[2025/09/12 13:30:56 545089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856543874|
[2025/09/12 13:30:56 545094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856545093|
[2025/09/12 13:30:56 545098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856544433|now:1757683856545093|
[2025/09/12 13:30:56 545102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856544433|now:1757683856545093|
[2025/09/12 13:30:56 545106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 545112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:35187|min_srtt:35187|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 545116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:471630|
[2025/09/12 13:30:56 545121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 545125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 545129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 545133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 545138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 545150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:413859|
[2025/09/12 13:30:56 545157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 545164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:619|
[2025/09/12 13:30:56 545199] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:619|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39608|now:1757683856545175|stream_id:8|stream_offset:413859|
[2025/09/12 13:30:56 545209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:619|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 545215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39608|applimit:0|
[2025/09/12 13:30:56 545220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:35187|rtt_var:4405|pto_duration:52807|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 545227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 545234] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 545240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40808|
[2025/09/12 13:30:56 545247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856622982|now:1757683856545220|interv:77762|
[2025/09/12 13:30:56 545254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856622982|now:1757683856545220|interval:77762|pto_count:0|srtt:35187
[2025/09/12 13:30:56 545260] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98566|inflight:40808|
[2025/09/12 13:30:56 545265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 545269] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40808|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:415038|
[2025/09/12 13:30:56 545274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 545278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:620|
[2025/09/12 13:30:56 545304] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:620|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40808|now:1757683856545285|stream_id:8|stream_offset:415038|
[2025/09/12 13:30:56 545309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:620|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 545314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40808|applimit:0|
[2025/09/12 13:30:56 545318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:35187|rtt_var:4405|pto_duration:52807|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 545325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 545338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 545345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42008|
[2025/09/12 13:30:56 545351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856623092|now:1757683856545318|interv:77774|
[2025/09/12 13:30:56 545357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856623092|now:1757683856545318|interval:77774|pto_count:0|srtt:35187
[2025/09/12 13:30:56 545363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98566|inflight:42008|
[2025/09/12 13:30:56 545368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 545372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42008|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:416217|
[2025/09/12 13:30:56 545377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 545380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856546380|now:1757683856545380|interv:1000|
[2025/09/12 13:30:56 545384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 545388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 545392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856546380|
[2025/09/12 13:30:56 545396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856546380|
[2025/09/12 13:30:56 545400] [debug] |xqc_engine_wakeup_after|wakeup:1757683856546380|now:1757683856545400|diff:980|
[2025/09/12 13:30:56 545405] [debug] |xqc_engine_main_logic|END|now:1757683856545093|
[2025/09/12 13:30:56 545543] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856545542|
[2025/09/12 13:30:56 545550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 545556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:210|
[2025/09/12 13:30:56 545560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:211|
[2025/09/12 13:30:56 545566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:211|
[2025/09/12 13:30:56 545570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 545575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:586|origin_pktnum:246|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:587|path_largest_ack:586|
[2025/09/12 13:30:56 545580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:33600|prior_delivered:366525|prior_time:1757683856510607|is_app_limited:0|send_elapse:36077|ack_elapse:34935|ctl_first_sent_time:1757683856512398|lagest_ack_time:1757683856545542|curr_delivered:400125|
[2025/09/12 13:30:56 545584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856512398|
[2025/09/12 13:30:56 545589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:155||sndq_packets_used_bytes:0|sndq_packets_free:281|
[2025/09/12 13:30:56 545593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:587|origin_pktnum:501|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:587|path_largest_ack:587|
[2025/09/12 13:30:56 545602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:33600|prior_delivered:366525|prior_time:1757683856510607|is_app_limited:0|send_elapse:36077|ack_elapse:34935|ctl_first_sent_time:1757683856512398|lagest_ack_time:1757683856545542|curr_delivered:401325|
[2025/09/12 13:30:56 545606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856512507|
[2025/09/12 13:30:56 545610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:153||sndq_packets_used_bytes:0|sndq_packets_free:283|
[2025/09/12 13:30:56 545614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:35187|rttvar:4405|minrtt:30564|latest_rtt:33035|ack_delay:24|
[2025/09/12 13:30:56 545619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:34915|rttvar:3848|minrtt:30564|latest_rtt:33035|ack_delay:24|
[2025/09/12 13:30:56 545623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:587|lost_pn:584|thresh:3|
[2025/09/12 13:30:56 545627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 545631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 545635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 545639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 545642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 545646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 545650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 545654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 545658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 545662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 545666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 545670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 545673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 545677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 545681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 545685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 545689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 545696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 545699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 545703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 545707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 545711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 545715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 545719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 545722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 545726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 545730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 545734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 545738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 545741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 545745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 545749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 545753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 545757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 545760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 545765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34915|rtt_var:3848|pto_duration:50307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 545769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 545773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 545777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39608|
[2025/09/12 13:30:56 545781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856620592|now:1757683856545764|interv:74828|
[2025/09/12 13:30:56 545785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856620592|now:1757683856545764|interval:74828|pto_count:0|srtt:34915
[2025/09/12 13:30:56 545792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 36077, ack_elapse 34935, delivered 34800|rate 964603|lost 227|
[2025/09/12 13:30:56 545796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (964603) in round 10|
[2025/09/12 13:30:56 545800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 545804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5964|
[2025/09/12 13:30:56 545808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98566|packet_lost:0|acked:2400|po_sent_time:1757683856512507|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 545813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98566|packet_lost:0|acked:2400|po_sent_time:1757683856512507|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 545817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98566|full_bw_reached:1|inflight:39608|srtt:34915|latest_rtt:33035|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 545823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:211|largest:211|pns:2|
[2025/09/12 13:30:56 545827] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:211|frame:ACK |recv_time:1757683856545542|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 545832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976545542|now:1757683856545542|interv:120000000|
[2025/09/12 13:30:56 545837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976545542|now:1757683856545542|interv:120000000|
[2025/09/12 13:30:56 545841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856546380|pq_index:0|
[2025/09/12 13:30:56 545847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856545093|
[2025/09/12 13:30:56 545851] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856545851|
[2025/09/12 13:30:56 545856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856545855|
[2025/09/12 13:30:56 545862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34915|min_srtt:34915|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 545866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:471630|
[2025/09/12 13:30:56 545870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34915|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 545875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 545879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34915|min_srtt:34915|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 545886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:472809|
[2025/09/12 13:30:56 545891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34915|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 545895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 545899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34915|min_srtt:34915|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 545904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:473988|
[2025/09/12 13:30:56 545908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 545912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 545916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 545920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 545924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 545928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:416217|
[2025/09/12 13:30:56 545953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 545957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 545961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856546380|
[2025/09/12 13:30:56 545965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856546380|
[2025/09/12 13:30:56 545969] [debug] |xqc_engine_wakeup_after|wakeup:1757683856546380|now:1757683856545969|diff:411|
[2025/09/12 13:30:56 545973] [debug] |xqc_engine_main_logic|END|now:1757683856545855|
[2025/09/12 13:30:56 545983] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856545983|
[2025/09/12 13:30:56 545987] [debug] |xqc_engine_wakeup_after|wakeup:1757683856546380|now:1757683856545987|diff:393|
[2025/09/12 13:30:56 545992] [debug] |xqc_engine_main_logic|END|now:1757683856545983|
[2025/09/12 13:30:56 547063] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856547062|
[2025/09/12 13:30:56 547073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856546380|pq_index:0|
[2025/09/12 13:30:56 547077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856545855|
[2025/09/12 13:30:56 547082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856547081|
[2025/09/12 13:30:56 547086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856546380|now:1757683856547081|
[2025/09/12 13:30:56 547095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856546380|now:1757683856547081|
[2025/09/12 13:30:56 547099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 547104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34915|min_srtt:34915|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 547109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:473988|
[2025/09/12 13:30:56 547113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 547117] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 547121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 547125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 547130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 547134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:416217|
[2025/09/12 13:30:56 547142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 547149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:621|
[2025/09/12 13:30:56 547185] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:621|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39608|now:1757683856547160|stream_id:8|stream_offset:416217|
[2025/09/12 13:30:56 547195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:621|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 547203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39608|applimit:0|
[2025/09/12 13:30:56 547210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34915|rtt_var:3848|pto_duration:50307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 547216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 547223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 547229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40808|
[2025/09/12 13:30:56 547236] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856622467|now:1757683856547209|interv:75258|
[2025/09/12 13:30:56 547242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856622467|now:1757683856547209|interval:75258|pto_count:0|srtt:34915
[2025/09/12 13:30:56 547246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98566|inflight:40808|
[2025/09/12 13:30:56 547257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 547261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40808|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:417396|
[2025/09/12 13:30:56 547265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 547270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:622|
[2025/09/12 13:30:56 547295] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:622|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40808|now:1757683856547277|stream_id:8|stream_offset:417396|
[2025/09/12 13:30:56 547301] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:622|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 547305] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40808|applimit:0|
[2025/09/12 13:30:56 547311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34915|rtt_var:3848|pto_duration:50307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 547318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 547324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 547331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42008|
[2025/09/12 13:30:56 547337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856622584|now:1757683856547311|interv:75273|
[2025/09/12 13:30:56 547344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856622584|now:1757683856547311|interval:75273|pto_count:0|srtt:34915
[2025/09/12 13:30:56 547351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98566|inflight:42008|
[2025/09/12 13:30:56 547355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 547359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42008|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:418575|
[2025/09/12 13:30:56 547364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 547368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856548368|now:1757683856547368|interv:1000|
[2025/09/12 13:30:56 547372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 547375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 547379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856548368|
[2025/09/12 13:30:56 547383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856548368|
[2025/09/12 13:30:56 547387] [debug] |xqc_engine_wakeup_after|wakeup:1757683856548368|now:1757683856547387|diff:981|
[2025/09/12 13:30:56 547391] [debug] |xqc_engine_main_logic|END|now:1757683856547081|
[2025/09/12 13:30:56 547529] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856547528|
[2025/09/12 13:30:56 547542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 547548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:211|
[2025/09/12 13:30:56 547551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:212|
[2025/09/12 13:30:56 547557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:212|
[2025/09/12 13:30:56 547561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 547566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:588|origin_pktnum:502|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:589|path_largest_ack:588|
[2025/09/12 13:30:56 547571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:33600|prior_delivered:368925|prior_time:1757683856512982|is_app_limited:0|send_elapse:32367|ack_elapse:34546|ctl_first_sent_time:1757683856513701|lagest_ack_time:1757683856547528|curr_delivered:402525|
[2025/09/12 13:30:56 547576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856513701|
[2025/09/12 13:30:56 547580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:148||sndq_packets_used_bytes:0|sndq_packets_free:288|
[2025/09/12 13:30:56 547584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:589|origin_pktnum:505|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:589|path_largest_ack:589|
[2025/09/12 13:30:56 547589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:33600|prior_delivered:368925|prior_time:1757683856512982|is_app_limited:0|send_elapse:32367|ack_elapse:34546|ctl_first_sent_time:1757683856513701|lagest_ack_time:1757683856547528|curr_delivered:403725|
[2025/09/12 13:30:56 547593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856515041|
[2025/09/12 13:30:56 547597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:146||sndq_packets_used_bytes:0|sndq_packets_free:290|
[2025/09/12 13:30:56 547601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:34915|rttvar:3848|minrtt:30564|latest_rtt:32487|ack_delay:32|
[2025/09/12 13:30:56 547605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:34607|rttvar:3501|minrtt:30564|latest_rtt:32487|ack_delay:32|
[2025/09/12 13:30:56 547610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:589|lost_pn:586|thresh:3|
[2025/09/12 13:30:56 547614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 547618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 547622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 547625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 547629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 547633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 547640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 547643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 547647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 547651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 547655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 547659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 547663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 547666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 547670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 547674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 547678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 547683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 547686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 547690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 547694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 547698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 547702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 547705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 547709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 547713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 547717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 547721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 547725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 547728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 547732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 547736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 547742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 547746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34607|rtt_var:3501|pto_duration:48611|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 547751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 547755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 547759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39608|
[2025/09/12 13:30:56 547763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856620888|now:1757683856547746|interv:73142|
[2025/09/12 13:30:56 547767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856620888|now:1757683856547746|interval:73142|pto_count:0|srtt:34607
[2025/09/12 13:30:56 547771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 32367, ack_elapse 34546, delivered 34800|rate 1007352|lost 227|
[2025/09/12 13:30:56 547776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1007352) in round 10|
[2025/09/12 13:30:56 547780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 547784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5964|
[2025/09/12 13:30:56 547788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98566|packet_lost:0|acked:2400|po_sent_time:1757683856515041|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 547792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98566|packet_lost:0|acked:2400|po_sent_time:1757683856515041|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 547797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98566|full_bw_reached:1|inflight:39608|srtt:34607|latest_rtt:32487|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 547803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:212|largest:212|pns:2|
[2025/09/12 13:30:56 547807] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:212|frame:ACK |recv_time:1757683856547528|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 547812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976547528|now:1757683856547528|interv:120000000|
[2025/09/12 13:30:56 547816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976547528|now:1757683856547528|interv:120000000|
[2025/09/12 13:30:56 547820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856548368|pq_index:0|
[2025/09/12 13:30:56 547824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856547081|
[2025/09/12 13:30:56 547828] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856547828|
[2025/09/12 13:30:56 547833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856547832|
[2025/09/12 13:30:56 547841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34607|min_srtt:34607|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 547845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:473988|
[2025/09/12 13:30:56 547850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34607|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 547855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 547859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34607|min_srtt:34607|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 547863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:475167|
[2025/09/12 13:30:56 547868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34607|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 547872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 547876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34607|min_srtt:34607|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 547880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:476346|
[2025/09/12 13:30:56 547885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 547888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 547892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 547896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 547901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 547905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:418575|
[2025/09/12 13:30:56 547909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 547913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 547917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856548368|
[2025/09/12 13:30:56 547921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856548368|
[2025/09/12 13:30:56 547927] [debug] |xqc_engine_wakeup_after|wakeup:1757683856548368|now:1757683856547927|diff:441|
[2025/09/12 13:30:56 547950] [debug] |xqc_engine_main_logic|END|now:1757683856547832|
[2025/09/12 13:30:56 547955] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856547955|
[2025/09/12 13:30:56 547959] [debug] |xqc_engine_wakeup_after|wakeup:1757683856548368|now:1757683856547959|diff:409|
[2025/09/12 13:30:56 547963] [debug] |xqc_engine_main_logic|END|now:1757683856547955|
[2025/09/12 13:30:56 549032] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856549032|
[2025/09/12 13:30:56 549042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856548368|pq_index:0|
[2025/09/12 13:30:56 549046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856547832|
[2025/09/12 13:30:56 549051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856549050|
[2025/09/12 13:30:56 549055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856548368|now:1757683856549050|
[2025/09/12 13:30:56 549060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856548368|now:1757683856549050|
[2025/09/12 13:30:56 549063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 549069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34607|min_srtt:34607|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 549073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:476346|
[2025/09/12 13:30:56 549078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 549082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 549085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 549090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 549094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 549098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:418575|
[2025/09/12 13:30:56 549103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 549107] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:623|
[2025/09/12 13:30:56 549137] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:623|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39608|now:1757683856549115|stream_id:8|stream_offset:418575|
[2025/09/12 13:30:56 549146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:623|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 549160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39608|applimit:0|
[2025/09/12 13:30:56 549167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34607|rtt_var:3501|pto_duration:48611|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 549173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 549179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 549186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40808|
[2025/09/12 13:30:56 549192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856622726|now:1757683856549167|interv:73559|
[2025/09/12 13:30:56 549199] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856622726|now:1757683856549167|interval:73559|pto_count:0|srtt:34607
[2025/09/12 13:30:56 549206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98566|inflight:40808|
[2025/09/12 13:30:56 549213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 549217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40808|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:419754|
[2025/09/12 13:30:56 549222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 549226] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:624|
[2025/09/12 13:30:56 549252] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:624|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40808|now:1757683856549233|stream_id:8|stream_offset:419754|
[2025/09/12 13:30:56 549257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:624|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 549262] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40808|applimit:0|
[2025/09/12 13:30:56 549267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34607|rtt_var:3501|pto_duration:48611|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 549274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 549280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 549287] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42008|
[2025/09/12 13:30:56 549293] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856622844|now:1757683856549267|interv:73577|
[2025/09/12 13:30:56 549300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856622844|now:1757683856549267|interval:73577|pto_count:0|srtt:34607
[2025/09/12 13:30:56 549307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98566|inflight:42008|
[2025/09/12 13:30:56 549311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 549320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42008|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:420933|
[2025/09/12 13:30:56 549325] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 549328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856550328|now:1757683856549328|interv:1000|
[2025/09/12 13:30:56 549332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 549336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 549340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856550328|
[2025/09/12 13:30:56 549344] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856550328|
[2025/09/12 13:30:56 549348] [debug] |xqc_engine_wakeup_after|wakeup:1757683856550328|now:1757683856549348|diff:980|
[2025/09/12 13:30:56 549352] [debug] |xqc_engine_main_logic|END|now:1757683856549050|
[2025/09/12 13:30:56 549541] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856549540|
[2025/09/12 13:30:56 549548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 549554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:212|
[2025/09/12 13:30:56 549558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:213|
[2025/09/12 13:30:56 549564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:213|
[2025/09/12 13:30:56 549568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 549573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:590|origin_pktnum:506|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:591|path_largest_ack:590|
[2025/09/12 13:30:56 549578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:36000|prior_delivered:368925|prior_time:1757683856512982|is_app_limited:0|send_elapse:33813|ack_elapse:36558|ctl_first_sent_time:1757683856515147|lagest_ack_time:1757683856549540|curr_delivered:404925|
[2025/09/12 13:30:56 549583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856515147|
[2025/09/12 13:30:56 549587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:144||sndq_packets_used_bytes:0|sndq_packets_free:292|
[2025/09/12 13:30:56 549591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:591|origin_pktnum:509|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:591|path_largest_ack:591|
[2025/09/12 13:30:56 549596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:36000|prior_delivered:368925|prior_time:1757683856512982|is_app_limited:0|send_elapse:33813|ack_elapse:36558|ctl_first_sent_time:1757683856515147|lagest_ack_time:1757683856549540|curr_delivered:406125|
[2025/09/12 13:30:56 549600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856516481|
[2025/09/12 13:30:56 549604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:142||sndq_packets_used_bytes:0|sndq_packets_free:294|
[2025/09/12 13:30:56 549608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:34607|rttvar:3501|minrtt:30564|latest_rtt:33059|ack_delay:32|
[2025/09/12 13:30:56 549613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:34410|rttvar:3021|minrtt:30564|latest_rtt:33059|ack_delay:32|
[2025/09/12 13:30:56 549622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:591|lost_pn:588|thresh:3|
[2025/09/12 13:30:56 549626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 549630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 549633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 549637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 549641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 549645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 549649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 549653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 549656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 549660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 549664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 549668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 549672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 549676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 549679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 549683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 549687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 549691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 549695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 549699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 549702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 549706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 549710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 549714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 549720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 549724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 549728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 549732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 549736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 549739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 549743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 549747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34410|rtt_var:3021|pto_duration:46494|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 549752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 549756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 549760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39608|
[2025/09/12 13:30:56 549764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856620727|now:1757683856549747|interv:70980|
[2025/09/12 13:30:56 549768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856620727|now:1757683856549747|interval:70980|pto_count:0|srtt:34410
[2025/09/12 13:30:56 549772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 33813, ack_elapse 36558, delivered 37200|rate 1017561|lost 227|
[2025/09/12 13:30:56 549777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1017561) in round 10|
[2025/09/12 13:30:56 549781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 549785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5964|
[2025/09/12 13:30:56 549789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98566|packet_lost:0|acked:2400|po_sent_time:1757683856516481|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 549793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98566|packet_lost:0|acked:2400|po_sent_time:1757683856516481|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 549798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98566|full_bw_reached:1|inflight:39608|srtt:34410|latest_rtt:33059|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 549804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:213|largest:213|pns:2|
[2025/09/12 13:30:56 549808] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:213|frame:ACK |recv_time:1757683856549540|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 549815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976549540|now:1757683856549540|interv:120000000|
[2025/09/12 13:30:56 549819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976549540|now:1757683856549540|interv:120000000|
[2025/09/12 13:30:56 549823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856550328|pq_index:0|
[2025/09/12 13:30:56 549827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856549050|
[2025/09/12 13:30:56 549831] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856549831|
[2025/09/12 13:30:56 549836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856549835|
[2025/09/12 13:30:56 549842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34410|min_srtt:34410|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 549846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:476346|
[2025/09/12 13:30:56 549851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34410|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 549855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 549860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34410|min_srtt:34410|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 549864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:477525|
[2025/09/12 13:30:56 549868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34410|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 549873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 549877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34410|min_srtt:34410|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 549881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:478704|
[2025/09/12 13:30:56 549885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 549889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 549893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 549897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 549904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 549908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:420933|
[2025/09/12 13:30:56 549912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 549916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 549920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856550328|
[2025/09/12 13:30:56 549924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856550328|
[2025/09/12 13:30:56 549928] [debug] |xqc_engine_wakeup_after|wakeup:1757683856550328|now:1757683856549928|diff:400|
[2025/09/12 13:30:56 549951] [debug] |xqc_engine_main_logic|END|now:1757683856549835|
[2025/09/12 13:30:56 549956] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856549956|
[2025/09/12 13:30:56 549960] [debug] |xqc_engine_wakeup_after|wakeup:1757683856550328|now:1757683856549960|diff:368|
[2025/09/12 13:30:56 549964] [debug] |xqc_engine_main_logic|END|now:1757683856549956|
[2025/09/12 13:30:56 551032] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856551031|
[2025/09/12 13:30:56 551041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856550328|pq_index:0|
[2025/09/12 13:30:56 551046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856549835|
[2025/09/12 13:30:56 551051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856551050|
[2025/09/12 13:30:56 551055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856550328|now:1757683856551050|
[2025/09/12 13:30:56 551059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856550328|now:1757683856551050|
[2025/09/12 13:30:56 551063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 551069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34410|min_srtt:34410|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 551073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:478704|
[2025/09/12 13:30:56 551078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 551082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 551086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 551090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 551095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 551099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:420933|
[2025/09/12 13:30:56 551108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 551112] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:625|
[2025/09/12 13:30:56 551146] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:625|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39608|now:1757683856551120|stream_id:8|stream_offset:420933|
[2025/09/12 13:30:56 551155] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:625|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 551163] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39608|applimit:0|
[2025/09/12 13:30:56 551169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34410|rtt_var:3021|pto_duration:46494|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 551176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 551183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 551189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40808|
[2025/09/12 13:30:56 551195] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856622614|now:1757683856551169|interv:71445|
[2025/09/12 13:30:56 551202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856622614|now:1757683856551169|interval:71445|pto_count:0|srtt:34410
[2025/09/12 13:30:56 551207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98566|inflight:40808|
[2025/09/12 13:30:56 551212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 551216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40808|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:422112|
[2025/09/12 13:30:56 551220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 551224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:626|
[2025/09/12 13:30:56 551249] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:626|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40808|now:1757683856551231|stream_id:8|stream_offset:422112|
[2025/09/12 13:30:56 551255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:626|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 551259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40808|applimit:0|
[2025/09/12 13:30:56 551265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34410|rtt_var:3021|pto_duration:46494|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 551272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 551278] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 551291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42008|
[2025/09/12 13:30:56 551297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856622725|now:1757683856551265|interv:71460|
[2025/09/12 13:30:56 551303] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856622725|now:1757683856551265|interval:71460|pto_count:0|srtt:34410
[2025/09/12 13:30:56 551309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98566|inflight:42008|
[2025/09/12 13:30:56 551314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 551318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42008|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:423291|
[2025/09/12 13:30:56 551322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 551326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856552326|now:1757683856551326|interv:1000|
[2025/09/12 13:30:56 551330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 551334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 551338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856552326|
[2025/09/12 13:30:56 551342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856552326|
[2025/09/12 13:30:56 551346] [debug] |xqc_engine_wakeup_after|wakeup:1757683856552326|now:1757683856551346|diff:980|
[2025/09/12 13:30:56 551350] [debug] |xqc_engine_main_logic|END|now:1757683856551050|
[2025/09/12 13:30:56 551542] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856551541|
[2025/09/12 13:30:56 551551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 551556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:213|
[2025/09/12 13:30:56 551560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:214|
[2025/09/12 13:30:56 551566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:214|
[2025/09/12 13:30:56 551570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 551575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:592|origin_pktnum:510|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:593|path_largest_ack:592|
[2025/09/12 13:30:56 551580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:38400|prior_delivered:368925|prior_time:1757683856512982|is_app_limited:0|send_elapse:36482|ack_elapse:38559|ctl_first_sent_time:1757683856517816|lagest_ack_time:1757683856551541|curr_delivered:407325|
[2025/09/12 13:30:56 551584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856517816|
[2025/09/12 13:30:56 551589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:140||sndq_packets_used_bytes:0|sndq_packets_free:296|
[2025/09/12 13:30:56 551593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:593|origin_pktnum:257|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:593|path_largest_ack:593|
[2025/09/12 13:30:56 551602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:37200|prior_delivered:371325|prior_time:1757683856518996|is_app_limited:0|send_elapse:32226|ack_elapse:32545|ctl_first_sent_time:1757683856519594|lagest_ack_time:1757683856551541|curr_delivered:408525|
[2025/09/12 13:30:56 551606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856519594|
[2025/09/12 13:30:56 551610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:139||sndq_packets_used_bytes:0|sndq_packets_free:297|
[2025/09/12 13:30:56 551614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:34410|rttvar:3021|minrtt:30564|latest_rtt:31947|ack_delay:32|
[2025/09/12 13:30:56 551619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:34098|rttvar:2889|minrtt:30564|latest_rtt:31947|ack_delay:32|
[2025/09/12 13:30:56 551623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:593|lost_pn:590|thresh:3|
[2025/09/12 13:30:56 551627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 551631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 551635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 551639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 551642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 551646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 551650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 551654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 551658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 551662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 551666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 551669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 551673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 551677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 551681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 551685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 551689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 551699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 551702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 551706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 551710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 551714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 551718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 551722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 551725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 551729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 551733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 551737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34098|rtt_var:2889|pto_duration:45654|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 551741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 551745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 551749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39608|
[2025/09/12 13:30:56 551753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856621885|now:1757683856551737|interv:70148|
[2025/09/12 13:30:56 551757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856621885|now:1757683856551737|interval:70148|pto_count:0|srtt:34098
[2025/09/12 13:30:56 551762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 32226, ack_elapse 32545, delivered 37200|rate 1143032|lost 227|
[2025/09/12 13:30:56 551766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1143032) in round 10|
[2025/09/12 13:30:56 551770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 551774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5964|
[2025/09/12 13:30:56 551778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98566|packet_lost:0|acked:2400|po_sent_time:1757683856519594|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 551782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98566|packet_lost:0|acked:2400|po_sent_time:1757683856519594|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 551787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98566|full_bw_reached:1|inflight:39608|srtt:34098|latest_rtt:31947|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 551795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:214|largest:214|pns:2|
[2025/09/12 13:30:56 551799] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:214|frame:ACK |recv_time:1757683856551541|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 551804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976551541|now:1757683856551541|interv:120000000|
[2025/09/12 13:30:56 551808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976551541|now:1757683856551541|interv:120000000|
[2025/09/12 13:30:56 551812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856552326|pq_index:0|
[2025/09/12 13:30:56 551816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856551050|
[2025/09/12 13:30:56 551820] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856551820|
[2025/09/12 13:30:56 551825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856551824|
[2025/09/12 13:30:56 551830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34098|min_srtt:34098|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 551835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:478704|
[2025/09/12 13:30:56 551839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34098|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 551843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 551848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34098|min_srtt:34098|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 551852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:479883|
[2025/09/12 13:30:56 551856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34098|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 551861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 551865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34098|min_srtt:34098|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 551869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:481062|
[2025/09/12 13:30:56 551873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 551877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 551884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 551888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 551893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 551897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:423291|
[2025/09/12 13:30:56 551901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 551905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 551909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856552326|
[2025/09/12 13:30:56 551913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856552326|
[2025/09/12 13:30:56 551916] [debug] |xqc_engine_wakeup_after|wakeup:1757683856552326|now:1757683856551916|diff:410|
[2025/09/12 13:30:56 551921] [debug] |xqc_engine_main_logic|END|now:1757683856551824|
[2025/09/12 13:30:56 551926] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856551925|
[2025/09/12 13:30:56 551929] [debug] |xqc_engine_wakeup_after|wakeup:1757683856552326|now:1757683856551929|diff:397|
[2025/09/12 13:30:56 551953] [debug] |xqc_engine_main_logic|END|now:1757683856551925|
[2025/09/12 13:30:56 553022] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856553022|
[2025/09/12 13:30:56 553032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856552326|pq_index:0|
[2025/09/12 13:30:56 553036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856551824|
[2025/09/12 13:30:56 553041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856553040|
[2025/09/12 13:30:56 553045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856552326|now:1757683856553040|
[2025/09/12 13:30:56 553049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856552326|now:1757683856553040|
[2025/09/12 13:30:56 553053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 553058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34098|min_srtt:34098|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 553063] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:481062|
[2025/09/12 13:30:56 553067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 553071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 553075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 553079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 553088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 553093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:423291|
[2025/09/12 13:30:56 553097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 553101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:627|
[2025/09/12 13:30:56 553134] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:627|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39608|now:1757683856553109|stream_id:8|stream_offset:423291|
[2025/09/12 13:30:56 553143] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:627|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 553150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39608|applimit:0|
[2025/09/12 13:30:56 553157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34098|rtt_var:2889|pto_duration:45654|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 553164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 553170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 553176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40808|
[2025/09/12 13:30:56 553183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856623763|now:1757683856553157|interv:70606|
[2025/09/12 13:30:56 553189] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856623763|now:1757683856553157|interval:70606|pto_count:0|srtt:34098
[2025/09/12 13:30:56 553197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98566|inflight:40808|
[2025/09/12 13:30:56 553202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 553207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40808|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:424470|
[2025/09/12 13:30:56 553211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 553215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:628|
[2025/09/12 13:30:56 553240] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:628|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40808|now:1757683856553222|stream_id:8|stream_offset:424470|
[2025/09/12 13:30:56 553246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:628|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 553251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40808|applimit:0|
[2025/09/12 13:30:56 553257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34098|rtt_var:2889|pto_duration:45654|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 553270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 553276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 553283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42008|
[2025/09/12 13:30:56 553289] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856623876|now:1757683856553256|interv:70620|
[2025/09/12 13:30:56 553296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856623876|now:1757683856553256|interval:70620|pto_count:0|srtt:34098
[2025/09/12 13:30:56 553302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98566|inflight:42008|
[2025/09/12 13:30:56 553307] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 553311] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42008|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:425649|
[2025/09/12 13:30:56 553315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 553319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856554319|now:1757683856553319|interv:1000|
[2025/09/12 13:30:56 553323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 553327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 553331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856554319|
[2025/09/12 13:30:56 553335] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856554319|
[2025/09/12 13:30:56 553339] [debug] |xqc_engine_wakeup_after|wakeup:1757683856554319|now:1757683856553339|diff:980|
[2025/09/12 13:30:56 553343] [debug] |xqc_engine_main_logic|END|now:1757683856553040|
[2025/09/12 13:30:56 553527] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856553526|
[2025/09/12 13:30:56 553535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 553541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:214|
[2025/09/12 13:30:56 553545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:215|
[2025/09/12 13:30:56 553551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:215|
[2025/09/12 13:30:56 553555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 553560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:594|origin_pktnum:513|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:595|path_largest_ack:594|
[2025/09/12 13:30:56 553565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:38400|prior_delivered:371325|prior_time:1757683856518996|is_app_limited:0|send_elapse:32336|ack_elapse:34530|ctl_first_sent_time:1757683856519704|lagest_ack_time:1757683856553526|curr_delivered:409725|
[2025/09/12 13:30:56 553569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856519704|
[2025/09/12 13:30:56 553580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:134||sndq_packets_used_bytes:0|sndq_packets_free:302|
[2025/09/12 13:30:56 553584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:595|origin_pktnum:516|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:595|path_largest_ack:595|
[2025/09/12 13:30:56 553588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:38400|prior_delivered:371325|prior_time:1757683856518996|is_app_limited:0|send_elapse:32336|ack_elapse:34530|ctl_first_sent_time:1757683856519704|lagest_ack_time:1757683856553526|curr_delivered:410925|
[2025/09/12 13:30:56 553592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856521054|
[2025/09/12 13:30:56 553596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:132||sndq_packets_used_bytes:0|sndq_packets_free:304|
[2025/09/12 13:30:56 553600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:34098|rttvar:2889|minrtt:30564|latest_rtt:32472|ack_delay:24|
[2025/09/12 13:30:56 553605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33892|rttvar:2579|minrtt:30564|latest_rtt:32472|ack_delay:24|
[2025/09/12 13:30:56 553609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:595|lost_pn:592|thresh:3|
[2025/09/12 13:30:56 553613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 553617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 553621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 553625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 553628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 553632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 553636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 553640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 553644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 553647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 553651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 553655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 553659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 553662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 553666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 553673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 553677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 553680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 553684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 553688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 553692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 553696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 553699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 553703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 553707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 553711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:2579|pto_duration:44208|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 553715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 553719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 553723] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39608|
[2025/09/12 13:30:56 553727] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856622430|now:1757683856553711|interv:68719|
[2025/09/12 13:30:56 553731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856622430|now:1757683856553711|interval:68719|pto_count:0|srtt:33892
[2025/09/12 13:30:56 553736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 32336, ack_elapse 34530, delivered 39600|rate 1146828|lost 227|
[2025/09/12 13:30:56 553740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1146828) in round 10|
[2025/09/12 13:30:56 553744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 553748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5964|
[2025/09/12 13:30:56 553752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98566|packet_lost:0|acked:2400|po_sent_time:1757683856521054|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 553756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98566|packet_lost:0|acked:2400|po_sent_time:1757683856521054|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 553761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98566|full_bw_reached:1|inflight:39608|srtt:33892|latest_rtt:32472|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 553773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:215|largest:215|pns:2|
[2025/09/12 13:30:56 553780] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:215|frame:ACK |recv_time:1757683856553526|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 553787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976553526|now:1757683856553526|interv:120000000|
[2025/09/12 13:30:56 553794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976553526|now:1757683856553526|interv:120000000|
[2025/09/12 13:30:56 553800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856554319|pq_index:0|
[2025/09/12 13:30:56 553807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856553040|
[2025/09/12 13:30:56 553813] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856553813|
[2025/09/12 13:30:56 553820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856553819|
[2025/09/12 13:30:56 553826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33892|min_srtt:33892|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 553830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:481062|
[2025/09/12 13:30:56 553835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33892|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 553839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 553844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33892|min_srtt:33892|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 553848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:482241|
[2025/09/12 13:30:56 553852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33892|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 553857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 553861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33892|min_srtt:33892|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 553866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:483420|
[2025/09/12 13:30:56 553873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 553880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 553891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 553897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 553902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 553906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:425649|
[2025/09/12 13:30:56 553910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 553914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 553918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856554319|
[2025/09/12 13:30:56 553922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856554319|
[2025/09/12 13:30:56 553926] [debug] |xqc_engine_wakeup_after|wakeup:1757683856554319|now:1757683856553926|diff:393|
[2025/09/12 13:30:56 553944] [debug] |xqc_engine_main_logic|END|now:1757683856553819|
[2025/09/12 13:30:56 553953] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856553953|
[2025/09/12 13:30:56 553957] [debug] |xqc_engine_wakeup_after|wakeup:1757683856554319|now:1757683856553957|diff:362|
[2025/09/12 13:30:56 553961] [debug] |xqc_engine_main_logic|END|now:1757683856553953|
[2025/09/12 13:30:56 555029] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856555029|
[2025/09/12 13:30:56 555039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856554319|pq_index:0|
[2025/09/12 13:30:56 555043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856553819|
[2025/09/12 13:30:56 555048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856555047|
[2025/09/12 13:30:56 555053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856554319|now:1757683856555047|
[2025/09/12 13:30:56 555057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856554319|now:1757683856555047|
[2025/09/12 13:30:56 555061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 555066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33892|min_srtt:33892|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 555071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:483420|
[2025/09/12 13:30:56 555075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 555079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 555083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 555087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 555097] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 555101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:425649|
[2025/09/12 13:30:56 555105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 555111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:629|
[2025/09/12 13:30:56 555150] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:629|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39608|now:1757683856555122|stream_id:8|stream_offset:425649|
[2025/09/12 13:30:56 555160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:629|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 555167] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39608|applimit:0|
[2025/09/12 13:30:56 555174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:2579|pto_duration:44208|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 555182] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 555188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 555194] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40808|
[2025/09/12 13:30:56 555198] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856624330|now:1757683856555174|interv:69156|
[2025/09/12 13:30:56 555202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856624330|now:1757683856555174|interval:69156|pto_count:0|srtt:33892
[2025/09/12 13:30:56 555207] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98566|inflight:40808|
[2025/09/12 13:30:56 555212] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 555216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40808|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:426828|
[2025/09/12 13:30:56 555221] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 555225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:630|
[2025/09/12 13:30:56 555248] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:630|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40808|now:1757683856555232|stream_id:8|stream_offset:426828|
[2025/09/12 13:30:56 555254] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:630|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 555259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40808|applimit:0|
[2025/09/12 13:30:56 555270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:2579|pto_duration:44208|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 555277] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 555283] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 555290] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42008|
[2025/09/12 13:30:56 555296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856624440|now:1757683856555270|interv:69170|
[2025/09/12 13:30:56 555302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856624440|now:1757683856555270|interval:69170|pto_count:0|srtt:33892
[2025/09/12 13:30:56 555309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98566|inflight:42008|
[2025/09/12 13:30:56 555314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 555318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42008|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:428007|
[2025/09/12 13:30:56 555323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 555326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856556326|now:1757683856555326|interv:1000|
[2025/09/12 13:30:56 555330] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 555334] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 555338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856556326|
[2025/09/12 13:30:56 555342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856556326|
[2025/09/12 13:30:56 555346] [debug] |xqc_engine_wakeup_after|wakeup:1757683856556326|now:1757683856555346|diff:980|
[2025/09/12 13:30:56 555350] [debug] |xqc_engine_main_logic|END|now:1757683856555047|
[2025/09/12 13:30:56 555547] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856555546|
[2025/09/12 13:30:56 555555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 555561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:215|
[2025/09/12 13:30:56 555565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:216|
[2025/09/12 13:30:56 555570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:216|
[2025/09/12 13:30:56 555574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 555580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:596|origin_pktnum:517|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:597|path_largest_ack:596|
[2025/09/12 13:30:56 555584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40800|prior_delivered:371325|prior_time:1757683856518996|is_app_limited:0|send_elapse:33791|ack_elapse:36550|ctl_first_sent_time:1757683856521159|lagest_ack_time:1757683856555546|curr_delivered:412125|
[2025/09/12 13:30:56 555589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856521159|
[2025/09/12 13:30:56 555598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:130||sndq_packets_used_bytes:0|sndq_packets_free:306|
[2025/09/12 13:30:56 555603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:597|origin_pktnum:388|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:597|path_largest_ack:597|
[2025/09/12 13:30:56 555607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40800|prior_delivered:371325|prior_time:1757683856518996|is_app_limited:0|send_elapse:33791|ack_elapse:36550|ctl_first_sent_time:1757683856521159|lagest_ack_time:1757683856555546|curr_delivered:413325|
[2025/09/12 13:30:56 555611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856522492|
[2025/09/12 13:30:56 555615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:129||sndq_packets_used_bytes:0|sndq_packets_free:307|
[2025/09/12 13:30:56 555619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33892|rttvar:2579|minrtt:30564|latest_rtt:33054|ack_delay:24|
[2025/09/12 13:30:56 555623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33784|rttvar:2150|minrtt:30564|latest_rtt:33054|ack_delay:24|
[2025/09/12 13:30:56 555628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:597|lost_pn:594|thresh:3|
[2025/09/12 13:30:56 555632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 555636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 555640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 555643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 555647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 555651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 555655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 555659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 555663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 555667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 555670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 555674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 555678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 555682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 555686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 555692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 555696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 555700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 555704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 555708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 555711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 555715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 555719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33784|rtt_var:2150|pto_duration:42384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 555724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 555728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 555731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39608|
[2025/09/12 13:30:56 555735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856622616|now:1757683856555719|interv:66897|
[2025/09/12 13:30:56 555739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856622616|now:1757683856555719|interval:66897|pto_count:0|srtt:33784
[2025/09/12 13:30:56 555744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 33791, ack_elapse 36550, delivered 42000|rate 1149110|lost 227|
[2025/09/12 13:30:56 555748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1149110) in round 10|
[2025/09/12 13:30:56 555752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 555756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92602|extra_cwnd:5964|
[2025/09/12 13:30:56 555760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98566|packet_lost:0|acked:2400|po_sent_time:1757683856522492|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 555765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98566|packet_lost:0|acked:2400|po_sent_time:1757683856522492|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 555769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1211930|bw:1211930|cwnd:98566|full_bw_reached:1|inflight:39608|srtt:33784|latest_rtt:33054|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 555775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:216|largest:216|pns:2|
[2025/09/12 13:30:56 555779] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:216|frame:ACK |recv_time:1757683856555546|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 555787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976555546|now:1757683856555546|interv:120000000|
[2025/09/12 13:30:56 555791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976555546|now:1757683856555546|interv:120000000|
[2025/09/12 13:30:56 555795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856556326|pq_index:0|
[2025/09/12 13:30:56 555799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856555047|
[2025/09/12 13:30:56 555803] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856555803|
[2025/09/12 13:30:56 555807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856555806|
[2025/09/12 13:30:56 555813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33784|min_srtt:33784|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 555818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:483420|
[2025/09/12 13:30:56 555822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33784|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 555826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 555831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33784|min_srtt:33784|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 555835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:484599|
[2025/09/12 13:30:56 555839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33784|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 555844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 555848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33784|min_srtt:33784|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 555852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:485778|
[2025/09/12 13:30:56 555856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 555860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 555864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 555868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 555875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 555879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:428007|
[2025/09/12 13:30:56 555883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 555887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 555891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856556326|
[2025/09/12 13:30:56 555895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856556326|
[2025/09/12 13:30:56 555899] [debug] |xqc_engine_wakeup_after|wakeup:1757683856556326|now:1757683856555899|diff:427|
[2025/09/12 13:30:56 555903] [debug] |xqc_engine_main_logic|END|now:1757683856555806|
[2025/09/12 13:30:56 555908] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856555908|
[2025/09/12 13:30:56 555912] [debug] |xqc_engine_wakeup_after|wakeup:1757683856556326|now:1757683856555912|diff:414|
[2025/09/12 13:30:56 555916] [debug] |xqc_engine_main_logic|END|now:1757683856555908|
[2025/09/12 13:30:56 556987] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856556987|
[2025/09/12 13:30:56 556997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856556326|pq_index:0|
[2025/09/12 13:30:56 557001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856555806|
[2025/09/12 13:30:56 557006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856557005|
[2025/09/12 13:30:56 557011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856556326|now:1757683856557005|
[2025/09/12 13:30:56 557015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856556326|now:1757683856557005|
[2025/09/12 13:30:56 557019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 557024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33784|min_srtt:33784|path_bw:1211930|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 557028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:485778|
[2025/09/12 13:30:56 557033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 557037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 557040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 557044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 557049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 557053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:428007|
[2025/09/12 13:30:56 557062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 557066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:631|
[2025/09/12 13:30:56 557094] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:631|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39608|now:1757683856557074|stream_id:8|stream_offset:428007|
[2025/09/12 13:30:56 557099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:631|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 557105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39608|applimit:0|
[2025/09/12 13:30:56 557113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33784|rtt_var:2150|pto_duration:42384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 557120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 557126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 557132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40808|
[2025/09/12 13:30:56 557138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856624458|now:1757683856557112|interv:67346|
[2025/09/12 13:30:56 557145] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856624458|now:1757683856557112|interval:67346|pto_count:0|srtt:33784
[2025/09/12 13:30:56 557151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98566|inflight:40808|
[2025/09/12 13:30:56 557159] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 557166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40808|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:429186|
[2025/09/12 13:30:56 557173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 557180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:632|
[2025/09/12 13:30:56 557210] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:632|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40808|now:1757683856557191|stream_id:8|stream_offset:429186|
[2025/09/12 13:30:56 557216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:632|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 557220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40808|applimit:0|
[2025/09/12 13:30:56 557225] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33784|rtt_var:2150|pto_duration:42384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 557232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 557238] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 557252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42008|
[2025/09/12 13:30:56 557258] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856624575|now:1757683856557225|interv:67350|
[2025/09/12 13:30:56 557265] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856624575|now:1757683856557225|interval:67350|pto_count:0|srtt:33784
[2025/09/12 13:30:56 557271] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98566|inflight:42008|
[2025/09/12 13:30:56 557276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 557280] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42008|cwnd:98566|conn:0000561FA36500DC|stream_id:8|stream_offset:430365|
[2025/09/12 13:30:56 557284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 557288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856558288|now:1757683856557288|interv:1000|
[2025/09/12 13:30:56 557292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 557296] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 557300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856557829|
[2025/09/12 13:30:56 557304] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856557829|
[2025/09/12 13:30:56 557308] [debug] |xqc_engine_wakeup_after|wakeup:1757683856557829|now:1757683856557308|diff:521|
[2025/09/12 13:30:56 557312] [debug] |xqc_engine_main_logic|END|now:1757683856557005|
[2025/09/12 13:30:56 557453] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856557451|
[2025/09/12 13:30:56 557461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 557467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:216|
[2025/09/12 13:30:56 557471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:217|
[2025/09/12 13:30:56 557476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:217|
[2025/09/12 13:30:56 557480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 557485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:598|origin_pktnum:520|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:599|path_largest_ack:598|
[2025/09/12 13:30:56 557490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40800|prior_delivered:373725|prior_time:1757683856522827|is_app_limited:0|send_elapse:34486|ack_elapse:34624|ctl_first_sent_time:1757683856524663|lagest_ack_time:1757683856557451|curr_delivered:414525|
[2025/09/12 13:30:56 557497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856524663|
[2025/09/12 13:30:56 557504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:125||sndq_packets_used_bytes:0|sndq_packets_free:311|
[2025/09/12 13:30:56 557511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:599|origin_pktnum:523|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:599|path_largest_ack:599|
[2025/09/12 13:30:56 557524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40800|prior_delivered:373725|prior_time:1757683856522827|is_app_limited:0|send_elapse:34486|ack_elapse:34624|ctl_first_sent_time:1757683856524663|lagest_ack_time:1757683856557451|curr_delivered:415725|
[2025/09/12 13:30:56 557530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856524776|
[2025/09/12 13:30:56 557534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:123||sndq_packets_used_bytes:0|sndq_packets_free:313|
[2025/09/12 13:30:56 557538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33784|rttvar:2150|minrtt:30564|latest_rtt:32675|ack_delay:24|
[2025/09/12 13:30:56 557542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33642|rttvar:1896|minrtt:30564|latest_rtt:32675|ack_delay:24|
[2025/09/12 13:30:56 557546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:599|lost_pn:596|thresh:3|
[2025/09/12 13:30:56 557550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 557555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 557558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 557562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 557566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 557570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 557574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 557578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 557581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 557585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 557589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 557593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 557597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 557600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 557604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 557608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 557612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 557616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 557622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 557626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 557630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33642|rtt_var:1896|pto_duration:41226|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 557634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 557638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 557642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39608|
[2025/09/12 13:30:56 557646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856623417|now:1757683856557630|interv:65787|
[2025/09/12 13:30:56 557650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856623417|now:1757683856557630|interval:65787|pto_count:0|srtt:33642
[2025/09/12 13:30:56 557655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34486, ack_elapse 34624, delivered 42000|rate 1213031|lost 227|
[2025/09/12 13:30:56 557659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1213031) in round 10|
[2025/09/12 13:30:56 557663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 557667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92687|extra_cwnd:5964|
[2025/09/12 13:30:56 557671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98566|packet_lost:0|acked:2400|po_sent_time:1757683856524776|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 557676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98566|packet_lost:0|acked:2400|po_sent_time:1757683856524776|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:376125|
[2025/09/12 13:30:56 557680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1213031|bw:1213031|cwnd:98651|full_bw_reached:1|inflight:39608|srtt:33642|latest_rtt:32675|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 557686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:217|largest:217|pns:2|
[2025/09/12 13:30:56 557690] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:217|frame:ACK |recv_time:1757683856557451|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 557695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976557451|now:1757683856557451|interv:120000000|
[2025/09/12 13:30:56 557699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976557451|now:1757683856557451|interv:120000000|
[2025/09/12 13:30:56 557703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856557829|pq_index:0|
[2025/09/12 13:30:56 557707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856557005|
[2025/09/12 13:30:56 557711] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856557711|
[2025/09/12 13:30:56 557719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856557718|
[2025/09/12 13:30:56 557725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33642|min_srtt:33642|path_bw:1213031|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 557729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39608|cwnd:98651|conn:0000561FA36500DC|stream_id:8|stream_offset:485778|
[2025/09/12 13:30:56 557734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33642|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 557739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 557743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33642|min_srtt:33642|path_bw:1213031|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 557747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:39608|cwnd:98651|conn:0000561FA36500DC|stream_id:8|stream_offset:486957|
[2025/09/12 13:30:56 557752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33642|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 557756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 557760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33642|min_srtt:33642|path_bw:1213031|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 557765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98651|conn:0000561FA36500DC|stream_id:8|stream_offset:488136|
[2025/09/12 13:30:56 557769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 557773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 557777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 557781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 557785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 557789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39608|cwnd:98651|conn:0000561FA36500DC|stream_id:8|stream_offset:430365|
[2025/09/12 13:30:56 557794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 557798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 557801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856557829|
[2025/09/12 13:30:56 557808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856557829|
[2025/09/12 13:30:56 557812] [debug] |xqc_engine_wakeup_after|wakeup:1757683856557829|now:1757683856557812|diff:17|
[2025/09/12 13:30:56 557816] [debug] |xqc_engine_main_logic|END|now:1757683856557718|
[2025/09/12 13:30:56 557821] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856557821|
[2025/09/12 13:30:56 557825] [debug] |xqc_engine_wakeup_after|wakeup:1757683856557829|now:1757683856557825|diff:4|
[2025/09/12 13:30:56 557829] [debug] |xqc_engine_main_logic|END|now:1757683856557821|
[2025/09/12 13:30:56 558900] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856558900|
[2025/09/12 13:30:56 558910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856557829|pq_index:0|
[2025/09/12 13:30:56 558914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856557718|
[2025/09/12 13:30:56 558919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856558918|
[2025/09/12 13:30:56 558924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757683856557829|now:1757683856558918|
[2025/09/12 13:30:56 558928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 13:30:56 558947] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757683856557829|now:1757683856558918|
[2025/09/12 13:30:56 558951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 13:30:56 558955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856558288|now:1757683856558918|
[2025/09/12 13:30:56 558959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856558288|now:1757683856558918|
[2025/09/12 13:30:56 558963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 558968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|largest_recv:217|ack_delay:26139|first_ack_range:24|largest_pkt_recv_time:1757683856532829|
[2025/09/12 13:30:56 558973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:217|low:193|pkt_pns:2|
[2025/09/12 13:30:56 558977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:204|frame_largest_recv:217|
[2025/09/12 13:30:56 558981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 13:30:56 558986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33642|min_srtt:33642|path_bw:1213031|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 558990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39608|cwnd:98651|conn:0000561FA36500DC|stream_id:8|stream_offset:488136|
[2025/09/12 13:30:56 558994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 558998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 559002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 559006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 559016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 559020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:39608|cwnd:98651|conn:0000561FA36500DC|stream_id:8|stream_offset:430365|
[2025/09/12 13:30:56 559024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 559028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:633|
[2025/09/12 13:30:56 559055] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:633|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:39608|now:1757683856559036|stream_id:8|stream_offset:430365|
[2025/09/12 13:30:56 559061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:633|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 559066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39608|applimit:0|
[2025/09/12 13:30:56 559074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33642|rtt_var:1896|pto_duration:41226|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 559080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 559087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 559093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40815|
[2025/09/12 13:30:56 559099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856625262|now:1757683856559073|interv:66189|
[2025/09/12 13:30:56 559106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856625262|now:1757683856559073|interval:66189|pto_count:0|srtt:33642
[2025/09/12 13:30:56 559113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98651|inflight:40815|
[2025/09/12 13:30:56 559121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 559127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:98651|conn:0000561FA36500DC|stream_id:8|stream_offset:431544|
[2025/09/12 13:30:56 559134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 559141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:634|
[2025/09/12 13:30:56 559168] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:634|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40815|now:1757683856559152|stream_id:8|stream_offset:431544|
[2025/09/12 13:30:56 559174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:634|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 559178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40815|applimit:0|
[2025/09/12 13:30:56 559183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33642|rtt_var:1896|pto_duration:41226|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 559197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 559203] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 559210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42015|
[2025/09/12 13:30:56 559217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856625378|now:1757683856559183|interv:66195|
[2025/09/12 13:30:56 559223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856625378|now:1757683856559183|interval:66195|pto_count:0|srtt:33642
[2025/09/12 13:30:56 559229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98651|inflight:42015|
[2025/09/12 13:30:56 559235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 559239] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42015|cwnd:98651|conn:0000561FA36500DC|stream_id:8|stream_offset:432723|
[2025/09/12 13:30:56 559243] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 559247] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856560247|now:1757683856559247|interv:1000|
[2025/09/12 13:30:56 559251] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 559255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 559259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856560247|
[2025/09/12 13:30:56 559263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856560247|
[2025/09/12 13:30:56 559267] [debug] |xqc_engine_wakeup_after|wakeup:1757683856560247|now:1757683856559267|diff:980|
[2025/09/12 13:30:56 559271] [debug] |xqc_engine_main_logic|END|now:1757683856558918|
[2025/09/12 13:30:56 559502] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856559501|
[2025/09/12 13:30:56 559510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 559516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:217|
[2025/09/12 13:30:56 559520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:218|
[2025/09/12 13:30:56 559526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:218|
[2025/09/12 13:30:56 559530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 559535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:600|origin_pktnum:526|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:601|path_largest_ack:600|
[2025/09/12 13:30:56 559540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40800|prior_delivered:376125|prior_time:1757683856524926|is_app_limited:0|send_elapse:34616|ack_elapse:34575|ctl_first_sent_time:1757683856526741|lagest_ack_time:1757683856559501|curr_delivered:416925|
[2025/09/12 13:30:56 559545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856526741|
[2025/09/12 13:30:56 559550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:121||sndq_packets_used_bytes:0|sndq_packets_free:315|
[2025/09/12 13:30:56 559559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:601|origin_pktnum:158|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:601|path_largest_ack:601|
[2025/09/12 13:30:56 559563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40800|prior_delivered:376125|prior_time:1757683856524926|is_app_limited:0|send_elapse:34616|ack_elapse:34575|ctl_first_sent_time:1757683856526741|lagest_ack_time:1757683856559501|curr_delivered:418125|
[2025/09/12 13:30:56 559568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856526858|
[2025/09/12 13:30:56 559572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:120||sndq_packets_used_bytes:0|sndq_packets_free:316|
[2025/09/12 13:30:56 559576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33642|rttvar:1896|minrtt:30564|latest_rtt:32643|ack_delay:24|
[2025/09/12 13:30:56 559580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33514|rttvar:1677|minrtt:30564|latest_rtt:32643|ack_delay:24|
[2025/09/12 13:30:56 559584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:601|lost_pn:598|thresh:3|
[2025/09/12 13:30:56 559588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 559592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 559596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 559600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 559604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 559608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 559612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 559616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 559620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 559623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 559627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 13:30:56 559631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 13:30:56 559635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 559639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 559643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 559647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33514|rtt_var:1677|pto_duration:40222|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 559654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 559658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 559662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39615|
[2025/09/12 13:30:56 559666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856624374|now:1757683856559647|interv:64727|
[2025/09/12 13:30:56 559670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856624374|now:1757683856559647|interval:64727|pto_count:0|srtt:33514
[2025/09/12 13:30:56 559674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34616, ack_elapse 34575, delivered 42000|rate 1213311|lost 227|
[2025/09/12 13:30:56 559678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: RTT round update 10 -> 11|
[2025/09/12 13:30:56 559682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1213311) in round 11|
[2025/09/12 13:30:56 559686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 559691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92707|extra_cwnd:5964|
[2025/09/12 13:30:56 559694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98651|packet_lost:0|acked:2400|po_sent_time:1757683856526858|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 559699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98651|packet_lost:0|acked:2400|po_sent_time:1757683856526858|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 559704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1213311|bw:1213311|cwnd:98671|full_bw_reached:1|inflight:39615|srtt:33514|latest_rtt:32643|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 13:30:56 559709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:218|largest:218|pns:2|
[2025/09/12 13:30:56 559714] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:218|frame:ACK |recv_time:1757683856559501|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 559718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976559501|now:1757683856559501|interv:120000000|
[2025/09/12 13:30:56 559722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976559501|now:1757683856559501|interv:120000000|
[2025/09/12 13:30:56 559726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856560247|pq_index:0|
[2025/09/12 13:30:56 559730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856558918|
[2025/09/12 13:30:56 559734] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856559734|
[2025/09/12 13:30:56 559739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856559738|
[2025/09/12 13:30:56 559747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33514|min_srtt:33514|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 559752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:39615|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:488136|
[2025/09/12 13:30:56 559756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33514|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 559761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 559765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33514|min_srtt:33514|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 559769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:39615|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:489315|
[2025/09/12 13:30:56 559774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33514|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 559778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 559782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33514|min_srtt:33514|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 559786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39615|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:490494|
[2025/09/12 13:30:56 559791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 559794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 559798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 559802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 559807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 559811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:432723|
[2025/09/12 13:30:56 559815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 559819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 559823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856560247|
[2025/09/12 13:30:56 559827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856560247|
[2025/09/12 13:30:56 559831] [debug] |xqc_engine_wakeup_after|wakeup:1757683856560247|now:1757683856559831|diff:416|
[2025/09/12 13:30:56 559838] [debug] |xqc_engine_main_logic|END|now:1757683856559738|
[2025/09/12 13:30:56 559843] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856559842|
[2025/09/12 13:30:56 559846] [debug] |xqc_engine_wakeup_after|wakeup:1757683856560247|now:1757683856559846|diff:401|
[2025/09/12 13:30:56 559850] [debug] |xqc_engine_main_logic|END|now:1757683856559842|
[2025/09/12 13:30:56 560921] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856560921|
[2025/09/12 13:30:56 560946] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856560247|pq_index:0|
[2025/09/12 13:30:56 560950] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856559738|
[2025/09/12 13:30:56 560955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856560954|
[2025/09/12 13:30:56 560960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856560247|now:1757683856560954|
[2025/09/12 13:30:56 560964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856560247|now:1757683856560954|
[2025/09/12 13:30:56 560968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 560973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33514|min_srtt:33514|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 560978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:58800|inflight:39615|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:490494|
[2025/09/12 13:30:56 560982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 560986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 560990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 560994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 560998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 561003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39615|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:432723|
[2025/09/12 13:30:56 561007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 561011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:635|
[2025/09/12 13:30:56 561037] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:635|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39615|now:1757683856561019|stream_id:8|stream_offset:432723|
[2025/09/12 13:30:56 561043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:635|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 561048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39615|applimit:0|
[2025/09/12 13:30:56 561054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33514|rtt_var:1677|pto_duration:40222|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 561068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 561074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 561080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40815|
[2025/09/12 13:30:56 561087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856626241|now:1757683856561054|interv:65187|
[2025/09/12 13:30:56 561094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856626241|now:1757683856561054|interval:65187|pto_count:0|srtt:33514
[2025/09/12 13:30:56 561101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98671|inflight:40815|
[2025/09/12 13:30:56 561109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 561116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40815|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:433902|
[2025/09/12 13:30:56 561123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 561129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:636|
[2025/09/12 13:30:56 561155] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:636|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40815|now:1757683856561138|stream_id:8|stream_offset:433902|
[2025/09/12 13:30:56 561161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:636|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 561165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40815|applimit:0|
[2025/09/12 13:30:56 561170] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33514|rtt_var:1677|pto_duration:40222|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 561177] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 561183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 561190] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42015|
[2025/09/12 13:30:56 561196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856626360|now:1757683856561170|interv:65190|
[2025/09/12 13:30:56 561202] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856626360|now:1757683856561170|interval:65190|pto_count:0|srtt:33514
[2025/09/12 13:30:56 561209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98671|inflight:42015|
[2025/09/12 13:30:56 561216] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 561220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42015|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:435081|
[2025/09/12 13:30:56 561229] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 561233] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856562233|now:1757683856561233|interv:1000|
[2025/09/12 13:30:56 561237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 561240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 561244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856562233|
[2025/09/12 13:30:56 561249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856562233|
[2025/09/12 13:30:56 561253] [debug] |xqc_engine_wakeup_after|wakeup:1757683856562233|now:1757683856561252|diff:981|
[2025/09/12 13:30:56 561257] [debug] |xqc_engine_main_logic|END|now:1757683856560954|
[2025/09/12 13:30:56 562326] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856562326|
[2025/09/12 13:30:56 562336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856562233|pq_index:0|
[2025/09/12 13:30:56 562340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856560954|
[2025/09/12 13:30:56 562345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856562344|
[2025/09/12 13:30:56 562350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856562233|now:1757683856562344|
[2025/09/12 13:30:56 562354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856562233|now:1757683856562344|
[2025/09/12 13:30:56 562358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 562363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33514|min_srtt:33514|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 562368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:56400|inflight:42015|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:490494|
[2025/09/12 13:30:56 562373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 562376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 562380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 562385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 562389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 562393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42015|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:435081|
[2025/09/12 13:30:56 562398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 562402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:637|
[2025/09/12 13:30:56 562428] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:637|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42015|now:1757683856562410|stream_id:8|stream_offset:435081|
[2025/09/12 13:30:56 562439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:637|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 562446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:42015|applimit:0|
[2025/09/12 13:30:56 562453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33514|rtt_var:1677|pto_duration:40222|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 562460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 562467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 562473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 43215|
[2025/09/12 13:30:56 562479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856627632|now:1757683856562453|interv:65179|
[2025/09/12 13:30:56 562486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856627632|now:1757683856562453|interval:65179|pto_count:0|srtt:33514
[2025/09/12 13:30:56 562492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98671|inflight:43215|
[2025/09/12 13:30:56 562497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 562501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43215|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:436260|
[2025/09/12 13:30:56 562505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 562509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856563509|now:1757683856562509|interv:1000|
[2025/09/12 13:30:56 562513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 562517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 562521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856563509|
[2025/09/12 13:30:56 562525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856563509|
[2025/09/12 13:30:56 562529] [debug] |xqc_engine_wakeup_after|wakeup:1757683856563509|now:1757683856562529|diff:980|
[2025/09/12 13:30:56 562533] [debug] |xqc_engine_main_logic|END|now:1757683856562344|
[2025/09/12 13:30:56 563602] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856563602|
[2025/09/12 13:30:56 563612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856563509|pq_index:0|
[2025/09/12 13:30:56 563616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856562344|
[2025/09/12 13:30:56 563621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856563620|
[2025/09/12 13:30:56 563626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856563509|now:1757683856563620|
[2025/09/12 13:30:56 563634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856563509|now:1757683856563620|
[2025/09/12 13:30:56 563638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 563644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33514|min_srtt:33514|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 563648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:55200|inflight:43215|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:490494|
[2025/09/12 13:30:56 563653] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 563657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 563660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 563665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 563669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 563673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43215|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:436260|
[2025/09/12 13:30:56 563678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 563682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:638|
[2025/09/12 13:30:56 563710] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:638|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43215|now:1757683856563690|stream_id:8|stream_offset:436260|
[2025/09/12 13:30:56 563715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:638|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 563721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:43215|applimit:0|
[2025/09/12 13:30:56 563728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33514|rtt_var:1677|pto_duration:40222|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 563735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 563741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 563747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 44415|
[2025/09/12 13:30:56 563753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856628912|now:1757683856563728|interv:65184|
[2025/09/12 13:30:56 563760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856628912|now:1757683856563728|interval:65184|pto_count:0|srtt:33514
[2025/09/12 13:30:56 563767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98671|inflight:44415|
[2025/09/12 13:30:56 563772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 563785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44415|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:437439|
[2025/09/12 13:30:56 563789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 563793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:639|
[2025/09/12 13:30:56 563818] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:639|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44415|now:1757683856563800|stream_id:8|stream_offset:437439|
[2025/09/12 13:30:56 563824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:639|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 563831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:44415|applimit:0|
[2025/09/12 13:30:56 563838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33514|rtt_var:1677|pto_duration:40222|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 563845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 563851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 563857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 45615|
[2025/09/12 13:30:56 563864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856629022|now:1757683856563838|interv:65184|
[2025/09/12 13:30:56 563870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856629022|now:1757683856563838|interval:65184|pto_count:0|srtt:33514
[2025/09/12 13:30:56 563875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98671|inflight:45615|
[2025/09/12 13:30:56 563879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 563884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45615|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:438618|
[2025/09/12 13:30:56 563888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 563892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856564892|now:1757683856563892|interv:1000|
[2025/09/12 13:30:56 563896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 563900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 563904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856564892|
[2025/09/12 13:30:56 563908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856564892|
[2025/09/12 13:30:56 563912] [debug] |xqc_engine_wakeup_after|wakeup:1757683856564892|now:1757683856563912|diff:980|
[2025/09/12 13:30:56 563916] [debug] |xqc_engine_main_logic|END|now:1757683856563620|
[2025/09/12 13:30:56 564988] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856564987|
[2025/09/12 13:30:56 564997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856564892|pq_index:0|
[2025/09/12 13:30:56 565006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856563620|
[2025/09/12 13:30:56 565011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856565010|
[2025/09/12 13:30:56 565016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856564892|now:1757683856565010|
[2025/09/12 13:30:56 565020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856564892|now:1757683856565010|
[2025/09/12 13:30:56 565024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 565029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33514|min_srtt:33514|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 565034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:52800|inflight:45615|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:490494|
[2025/09/12 13:30:56 565039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 565042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 565046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 565051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 565055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 565059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45615|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:438618|
[2025/09/12 13:30:56 565064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 565068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:640|
[2025/09/12 13:30:56 565101] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:640|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45615|now:1757683856565075|stream_id:8|stream_offset:438618|
[2025/09/12 13:30:56 565111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:640|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 565118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:45615|applimit:0|
[2025/09/12 13:30:56 565125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33514|rtt_var:1677|pto_duration:40222|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 565132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 565138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 565144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 46815|
[2025/09/12 13:30:56 565157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856630297|now:1757683856565125|interv:65172|
[2025/09/12 13:30:56 565164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856630297|now:1757683856565125|interval:65172|pto_count:0|srtt:33514
[2025/09/12 13:30:56 565171] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98671|inflight:46815|
[2025/09/12 13:30:56 565180] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 565184] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46815|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:439797|
[2025/09/12 13:30:56 565188] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 565192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856566192|now:1757683856565192|interv:1000|
[2025/09/12 13:30:56 565196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 565200] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 565204] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856566192|
[2025/09/12 13:30:56 565208] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856566192|
[2025/09/12 13:30:56 565212] [debug] |xqc_engine_wakeup_after|wakeup:1757683856566192|now:1757683856565211|diff:981|
[2025/09/12 13:30:56 565216] [debug] |xqc_engine_main_logic|END|now:1757683856565010|
[2025/09/12 13:30:56 565781] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856565780|
[2025/09/12 13:30:56 565789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 565795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:218|
[2025/09/12 13:30:56 565799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:219|
[2025/09/12 13:30:56 565805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:219|
[2025/09/12 13:30:56 565809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 565814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:602|origin_pktnum:159|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:603|path_largest_ack:602|
[2025/09/12 13:30:56 565819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:43200|prior_delivered:376125|prior_time:1757683856524926|is_app_limited:0|send_elapse:34850|ack_elapse:40854|ctl_first_sent_time:1757683856526975|lagest_ack_time:1757683856565780|curr_delivered:419325|
[2025/09/12 13:30:56 565824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856526975|
[2025/09/12 13:30:56 565828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:115||sndq_packets_used_bytes:0|sndq_packets_free:321|
[2025/09/12 13:30:56 565833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:603|origin_pktnum:77|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:603|path_largest_ack:603|
[2025/09/12 13:30:56 565837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42000|prior_delivered:378525|prior_time:1757683856527119|is_app_limited:0|send_elapse:35399|ack_elapse:38661|ctl_first_sent_time:1757683856528860|lagest_ack_time:1757683856565780|curr_delivered:420525|
[2025/09/12 13:30:56 565846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856528860|
[2025/09/12 13:30:56 565850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:114||sndq_packets_used_bytes:0|sndq_packets_free:322|
[2025/09/12 13:30:56 565854] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33514|rttvar:1677|minrtt:30564|latest_rtt:36920|ack_delay:24|
[2025/09/12 13:30:56 565859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33937|rttvar:2103|minrtt:30564|latest_rtt:36920|ack_delay:24|
[2025/09/12 13:30:56 565863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:603|lost_pn:600|thresh:3|
[2025/09/12 13:30:56 565868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 565872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 565876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 13:30:56 565880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 13:30:56 565884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 13:30:56 565888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 565892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33937|rtt_var:2103|pto_duration:42349|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 565896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 565900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 565904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 44415|
[2025/09/12 13:30:56 565908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856632424|now:1757683856565892|interv:66532|
[2025/09/12 13:30:56 565912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856632424|now:1757683856565892|interval:66532|pto_count:0|srtt:33937
[2025/09/12 13:30:56 565917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 35399, ack_elapse 38661, delivered 42000|rate 1086366|lost 227|
[2025/09/12 13:30:56 565921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1086366) in round 11|
[2025/09/12 13:30:56 565925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 565929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92707|extra_cwnd:5964|
[2025/09/12 13:30:56 565952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98671|packet_lost:0|acked:2400|po_sent_time:1757683856528860|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 565956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98671|packet_lost:0|acked:2400|po_sent_time:1757683856528860|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 565965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1213311|bw:1213311|cwnd:98671|full_bw_reached:1|inflight:44415|srtt:33937|latest_rtt:36920|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 565971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:219|largest:219|pns:2|
[2025/09/12 13:30:56 565975] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:219|frame:ACK |recv_time:1757683856565780|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 565980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976565780|now:1757683856565780|interv:120000000|
[2025/09/12 13:30:56 565984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976565780|now:1757683856565780|interv:120000000|
[2025/09/12 13:30:56 565988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856566192|pq_index:0|
[2025/09/12 13:30:56 565992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856565010|
[2025/09/12 13:30:56 565996] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856565996|
[2025/09/12 13:30:56 566001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856566000|
[2025/09/12 13:30:56 566007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33937|min_srtt:33937|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 566011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44415|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:490494|
[2025/09/12 13:30:56 566015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33937|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 566020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 566024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33937|min_srtt:33937|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 566028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:44415|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:491673|
[2025/09/12 13:30:56 566033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33937|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 566037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 566041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33937|min_srtt:33937|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 566048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:44415|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:492852|
[2025/09/12 13:30:56 566052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 566056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 566060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 566064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 566069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 566073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44415|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:439797|
[2025/09/12 13:30:56 566077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 566082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 566089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856566192|
[2025/09/12 13:30:56 566096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856566192|
[2025/09/12 13:30:56 566102] [debug] |xqc_engine_wakeup_after|wakeup:1757683856566192|now:1757683856566101|diff:91|
[2025/09/12 13:30:56 566108] [debug] |xqc_engine_main_logic|END|now:1757683856566000|
[2025/09/12 13:30:56 566117] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856566116|
[2025/09/12 13:30:56 566123] [debug] |xqc_engine_wakeup_after|wakeup:1757683856566192|now:1757683856566123|diff:69|
[2025/09/12 13:30:56 566129] [debug] |xqc_engine_main_logic|END|now:1757683856566116|
[2025/09/12 13:30:56 567201] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856567201|
[2025/09/12 13:30:56 567211] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856566192|pq_index:0|
[2025/09/12 13:30:56 567215] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856566000|
[2025/09/12 13:30:56 567220] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856567219|
[2025/09/12 13:30:56 567224] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856566192|now:1757683856567219|
[2025/09/12 13:30:56 567228] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856566192|now:1757683856567219|
[2025/09/12 13:30:56 567232] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 567237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33937|min_srtt:33937|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 567242] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:54000|inflight:44415|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:492852|
[2025/09/12 13:30:56 567246] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 567255] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 567259] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 567263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 567268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 567272] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44415|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:439797|
[2025/09/12 13:30:56 567276] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 567281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:641|
[2025/09/12 13:30:56 567310] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:641|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:44415|now:1757683856567288|stream_id:8|stream_offset:439797|
[2025/09/12 13:30:56 567319] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:641|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 567326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:44415|applimit:0|
[2025/09/12 13:30:56 567332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33937|rtt_var:2103|pto_duration:42349|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 567339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 567345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 567351] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 45615|
[2025/09/12 13:30:56 567358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856634637|now:1757683856567332|interv:67305|
[2025/09/12 13:30:56 567364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856634637|now:1757683856567332|interval:67305|pto_count:0|srtt:33937
[2025/09/12 13:30:56 567372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98671|inflight:45615|
[2025/09/12 13:30:56 567379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 567385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:45615|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:440976|
[2025/09/12 13:30:56 567389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 567393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:642|
[2025/09/12 13:30:56 567419] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:642|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:45615|now:1757683856567400|stream_id:8|stream_offset:440976|
[2025/09/12 13:30:56 567431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:642|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 567438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:45615|applimit:0|
[2025/09/12 13:30:56 567445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33937|rtt_var:2103|pto_duration:42349|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 567451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 567458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 567464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 46815|
[2025/09/12 13:30:56 567470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856634749|now:1757683856567444|interv:67305|
[2025/09/12 13:30:56 567476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856634749|now:1757683856567444|interval:67305|pto_count:0|srtt:33937
[2025/09/12 13:30:56 567481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98671|inflight:46815|
[2025/09/12 13:30:56 567485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 567490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46815|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:442155|
[2025/09/12 13:30:56 567494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 567498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856568498|now:1757683856567498|interv:1000|
[2025/09/12 13:30:56 567502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 567506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 567510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856568498|
[2025/09/12 13:30:56 567514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856568498|
[2025/09/12 13:30:56 567518] [debug] |xqc_engine_wakeup_after|wakeup:1757683856568498|now:1757683856567518|diff:980|
[2025/09/12 13:30:56 567522] [debug] |xqc_engine_main_logic|END|now:1757683856567219|
[2025/09/12 13:30:56 568592] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856568592|
[2025/09/12 13:30:56 568602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856568498|pq_index:0|
[2025/09/12 13:30:56 568606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856567219|
[2025/09/12 13:30:56 568611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856568610|
[2025/09/12 13:30:56 568616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856568498|now:1757683856568610|
[2025/09/12 13:30:56 568620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856568498|now:1757683856568610|
[2025/09/12 13:30:56 568628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 568634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33937|min_srtt:33937|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 568638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:51600|inflight:46815|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:492852|
[2025/09/12 13:30:56 568643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 568647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 568651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 568655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 568662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 568667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:46815|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:442155|
[2025/09/12 13:30:56 568671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 568675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:643|
[2025/09/12 13:30:56 568701] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:643|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46815|now:1757683856568683|stream_id:8|stream_offset:442155|
[2025/09/12 13:30:56 568707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:643|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 568712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:46815|applimit:0|
[2025/09/12 13:30:56 568718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33937|rtt_var:2103|pto_duration:42349|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 568725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 568731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 568738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 48015|
[2025/09/12 13:30:56 568744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856636032|now:1757683856568717|interv:67315|
[2025/09/12 13:30:56 568750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856636032|now:1757683856568717|interval:67315|pto_count:0|srtt:33937
[2025/09/12 13:30:56 568758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98671|inflight:48015|
[2025/09/12 13:30:56 568765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 568769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:48015|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:443334|
[2025/09/12 13:30:56 568778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 568782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:644|
[2025/09/12 13:30:56 568807] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:644|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:48015|now:1757683856568789|stream_id:8|stream_offset:443334|
[2025/09/12 13:30:56 568812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:644|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 568820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:48015|applimit:0|
[2025/09/12 13:30:56 568826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33937|rtt_var:2103|pto_duration:42349|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 568834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 568840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 568846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 49215|
[2025/09/12 13:30:56 568853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856636138|now:1757683856568826|interv:67312|
[2025/09/12 13:30:56 568859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856636138|now:1757683856568826|interval:67312|pto_count:0|srtt:33937
[2025/09/12 13:30:56 568866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:98671|inflight:49215|
[2025/09/12 13:30:56 568873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 568880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:49215|cwnd:98671|conn:0000561FA36500DC|stream_id:8|stream_offset:444513|
[2025/09/12 13:30:56 568884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 568888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856569888|now:1757683856568888|interv:1000|
[2025/09/12 13:30:56 568892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 568896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 568900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856569888|
[2025/09/12 13:30:56 568904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856569888|
[2025/09/12 13:30:56 568908] [debug] |xqc_engine_wakeup_after|wakeup:1757683856569888|now:1757683856568908|diff:980|
[2025/09/12 13:30:56 568912] [debug] |xqc_engine_main_logic|END|now:1757683856568610|
[2025/09/12 13:30:56 568921] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856568921|
[2025/09/12 13:30:56 568926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 568957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:219|
[2025/09/12 13:30:56 568961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:220|
[2025/09/12 13:30:56 568967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:220|
[2025/09/12 13:30:56 568971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 568976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:604|origin_pktnum:288|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:607|path_largest_ack:604|
[2025/09/12 13:30:56 568981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:43200|prior_delivered:378525|prior_time:1757683856527119|is_app_limited:0|send_elapse:35530|ack_elapse:41802|ctl_first_sent_time:1757683856528991|lagest_ack_time:1757683856568921|curr_delivered:421725|
[2025/09/12 13:30:56 568985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856528991|
[2025/09/12 13:30:56 568990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:104||sndq_packets_used_bytes:0|sndq_packets_free:332|
[2025/09/12 13:30:56 568994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:605|origin_pktnum:416|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:607|path_largest_ack:605|
[2025/09/12 13:30:56 568999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:39600|prior_delivered:383325|prior_time:1757683856530737|is_app_limited:0|send_elapse:33176|ack_elapse:38184|ctl_first_sent_time:1757683856531293|lagest_ack_time:1757683856568921|curr_delivered:422925|
[2025/09/12 13:30:56 569003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856531293|
[2025/09/12 13:30:56 569007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:103||sndq_packets_used_bytes:0|sndq_packets_free:333|
[2025/09/12 13:30:56 569011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:606|origin_pktnum:0|size:1208|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:607|path_largest_ack:606|
[2025/09/12 13:30:56 569016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:39600|prior_delivered:383325|prior_time:1757683856530737|is_app_limited:0|send_elapse:33176|ack_elapse:38184|ctl_first_sent_time:1757683856531293|lagest_ack_time:1757683856568921|curr_delivered:424133|
[2025/09/12 13:30:56 569020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856531396|
[2025/09/12 13:30:56 569024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:102||sndq_packets_used_bytes:0|sndq_packets_free:334|
[2025/09/12 13:30:56 569028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:607|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:607|path_largest_ack:607|
[2025/09/12 13:30:56 569032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:39600|prior_delivered:383325|prior_time:1757683856530737|is_app_limited:0|send_elapse:33176|ack_elapse:38184|ctl_first_sent_time:1757683856531293|lagest_ack_time:1757683856568921|curr_delivered:425333|
[2025/09/12 13:30:56 569037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856532687|
[2025/09/12 13:30:56 569041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:101||sndq_packets_used_bytes:0|sndq_packets_free:335|
[2025/09/12 13:30:56 569048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33937|rttvar:2103|minrtt:30564|latest_rtt:36234|ack_delay:24|
[2025/09/12 13:30:56 569052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:34221|rttvar:2146|minrtt:30564|latest_rtt:36234|ack_delay:24|
[2025/09/12 13:30:56 569056] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:607|lost_pn:604|thresh:3|
[2025/09/12 13:30:56 569061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 569065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34221|rtt_var:2146|pto_duration:42805|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 569070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 569076] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 569083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 44407|
[2025/09/12 13:30:56 569089] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856636594|now:1757683856569065|interv:67529|
[2025/09/12 13:30:56 569095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856636594|now:1757683856569065|interval:67529|pto_count:0|srtt:34221
[2025/09/12 13:30:56 569102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 33176, ack_elapse 38184, delivered 42008|rate 1100146|lost 227|
[2025/09/12 13:30:56 569110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1100146) in round 11|
[2025/09/12 13:30:56 569116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 569123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92707|extra_cwnd:9616|
[2025/09/12 13:30:56 569129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:98671|packet_lost:0|acked:4808|po_sent_time:1757683856532687|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 569136] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:98671|packet_lost:0|acked:4808|po_sent_time:1757683856532687|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 569144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1213311|bw:1213311|cwnd:102323|full_bw_reached:1|inflight:44407|srtt:34221|latest_rtt:36234|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 569152] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:220|largest:220|pns:2|
[2025/09/12 13:30:56 569156] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:220|frame:ACK |recv_time:1757683856568921|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 569161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976568921|now:1757683856568921|interv:120000000|
[2025/09/12 13:30:56 569165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976568921|now:1757683856568921|interv:120000000|
[2025/09/12 13:30:56 569174] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856569888|pq_index:0|
[2025/09/12 13:30:56 569178] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856568610|
[2025/09/12 13:30:56 569182] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856569182|
[2025/09/12 13:30:56 569186] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856569185|
[2025/09/12 13:30:56 569192] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34221|min_srtt:34221|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 569197] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:49200|inflight:44407|cwnd:102323|conn:0000561FA36500DC|stream_id:8|stream_offset:492852|
[2025/09/12 13:30:56 569201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34221|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 569206] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 569210] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34221|min_srtt:34221|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 569214] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:50400|inflight:44407|cwnd:102323|conn:0000561FA36500DC|stream_id:8|stream_offset:494031|
[2025/09/12 13:30:56 569218] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34221|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 569223] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 569227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34221|min_srtt:34221|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 569231] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:51600|inflight:44407|cwnd:102323|conn:0000561FA36500DC|stream_id:8|stream_offset:495210|
[2025/09/12 13:30:56 569235] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34221|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 569240] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 569244] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34221|min_srtt:34221|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 569248] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:52800|inflight:44407|cwnd:102323|conn:0000561FA36500DC|stream_id:8|stream_offset:496389|
[2025/09/12 13:30:56 569252] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34221|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 569261] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 569268] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34221|min_srtt:34221|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 569275] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:54000|inflight:44407|cwnd:102323|conn:0000561FA36500DC|stream_id:8|stream_offset:497568|
[2025/09/12 13:30:56 569281] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34221|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 569288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 569295] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34221|min_srtt:34221|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 569302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:55200|inflight:44407|cwnd:102323|conn:0000561FA36500DC|stream_id:8|stream_offset:498747|
[2025/09/12 13:30:56 569309] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34221|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 569315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 569320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34221|min_srtt:34221|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 569324] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:56400|inflight:44407|cwnd:102323|conn:0000561FA36500DC|stream_id:8|stream_offset:499926|
[2025/09/12 13:30:56 569328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34221|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 569333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 569337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34221|min_srtt:34221|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 569341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:57600|inflight:44407|cwnd:102323|conn:0000561FA36500DC|stream_id:8|stream_offset:501105|
[2025/09/12 13:30:56 569345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 569350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 569357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 569363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 569377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 569384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:44407|cwnd:102323|conn:0000561FA36500DC|stream_id:8|stream_offset:444513|
[2025/09/12 13:30:56 569391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 569396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 569400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856569888|
[2025/09/12 13:30:56 569404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856569888|
[2025/09/12 13:30:56 569408] [debug] |xqc_engine_wakeup_after|wakeup:1757683856569888|now:1757683856569408|diff:480|
[2025/09/12 13:30:56 569413] [debug] |xqc_engine_main_logic|END|now:1757683856569185|
[2025/09/12 13:30:56 569420] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856569419|
[2025/09/12 13:30:56 569424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 569430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:220|
[2025/09/12 13:30:56 569434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:221|
[2025/09/12 13:30:56 569440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:221|
[2025/09/12 13:30:56 569444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 569448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:608|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:610|path_largest_ack:608|
[2025/09/12 13:30:56 569456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:385725|prior_time:1757683856532829|is_app_limited:0|send_elapse:34288|ack_elapse:36590|ctl_first_sent_time:1757683856534590|lagest_ack_time:1757683856569419|curr_delivered:426533|
[2025/09/12 13:30:56 569463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856534590|
[2025/09/12 13:30:56 569470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:95||sndq_packets_used_bytes:0|sndq_packets_free:341|
[2025/09/12 13:30:56 569477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:609|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:610|path_largest_ack:609|
[2025/09/12 13:30:56 569482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:385725|prior_time:1757683856532829|is_app_limited:0|send_elapse:34288|ack_elapse:36590|ctl_first_sent_time:1757683856534590|lagest_ack_time:1757683856569419|curr_delivered:427733|
[2025/09/12 13:30:56 569487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856534698|
[2025/09/12 13:30:56 569491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:94||sndq_packets_used_bytes:0|sndq_packets_free:342|
[2025/09/12 13:30:56 569495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:610|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:610|path_largest_ack:610|
[2025/09/12 13:30:56 569499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:388125|prior_time:1757683856534835|is_app_limited:0|send_elapse:34179|ack_elapse:34584|ctl_first_sent_time:1757683856536556|lagest_ack_time:1757683856569419|curr_delivered:428933|
[2025/09/12 13:30:56 569508] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856536556|
[2025/09/12 13:30:56 569512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:93||sndq_packets_used_bytes:0|sndq_packets_free:343|
[2025/09/12 13:30:56 569516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:34221|rttvar:2146|minrtt:30564|latest_rtt:32863|ack_delay:24|
[2025/09/12 13:30:56 569520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:34048|rttvar:1955|minrtt:30564|latest_rtt:32863|ack_delay:24|
[2025/09/12 13:30:56 569524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:610|lost_pn:607|thresh:3|
[2025/09/12 13:30:56 569528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 569532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34048|rtt_var:1955|pto_duration:41868|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 569537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 569541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 569544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 569548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856635657|now:1757683856569532|interv:66125|
[2025/09/12 13:30:56 569552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856635657|now:1757683856569532|interval:66125|pto_count:0|srtt:34048
[2025/09/12 13:30:56 569557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34179, ack_elapse 34584, delivered 40808|rate 1179967|lost 227|
[2025/09/12 13:30:56 569561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1179967) in round 11|
[2025/09/12 13:30:56 569565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 569569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92707|extra_cwnd:15608|
[2025/09/12 13:30:56 569573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:102323|packet_lost:0|acked:3600|po_sent_time:1757683856536556|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 569578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:102323|packet_lost:0|acked:3600|po_sent_time:1757683856536556|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 569582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1213311|bw:1213311|cwnd:105923|full_bw_reached:1|inflight:40807|srtt:34048|latest_rtt:32863|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 569587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:221|largest:221|pns:2|
[2025/09/12 13:30:56 569594] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:221|frame:ACK |recv_time:1757683856569419|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 569599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976569419|now:1757683856569419|interv:120000000|
[2025/09/12 13:30:56 569603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976569419|now:1757683856569419|interv:120000000|
[2025/09/12 13:30:56 569607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856569888|pq_index:0|
[2025/09/12 13:30:56 569611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856569185|
[2025/09/12 13:30:56 569615] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856569615|
[2025/09/12 13:30:56 569620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856569619|
[2025/09/12 13:30:56 569625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 569629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:57600|inflight:40807|cwnd:105923|conn:0000561FA36500DC|stream_id:8|stream_offset:501105|
[2025/09/12 13:30:56 569634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 569638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 569643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 569647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:58800|inflight:40807|cwnd:105923|conn:0000561FA36500DC|stream_id:8|stream_offset:502284|
[2025/09/12 13:30:56 569651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 569656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 569660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 569664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:60000|inflight:40807|cwnd:105923|conn:0000561FA36500DC|stream_id:8|stream_offset:503463|
[2025/09/12 13:30:56 569668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 569673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 569679] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 569684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:61200|inflight:40807|cwnd:105923|conn:0000561FA36500DC|stream_id:8|stream_offset:504642|
[2025/09/12 13:30:56 569688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 569692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 569696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 569700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:62400|inflight:40807|cwnd:105923|conn:0000561FA36500DC|stream_id:8|stream_offset:505821|
[2025/09/12 13:30:56 569705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 569709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 569713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 569717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:63600|inflight:40807|cwnd:105923|conn:0000561FA36500DC|stream_id:8|stream_offset:507000|
[2025/09/12 13:30:56 569721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34048|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 569725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 569730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34048|min_srtt:34048|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 569734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:1200|schedule_bytes:64800|inflight:40807|cwnd:105923|conn:0000561FA36500DC|stream_id:8|stream_offset:508179|
[2025/09/12 13:30:56 569738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:1200|
[2025/09/12 13:30:56 569742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 569745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 569750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 569754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 569758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:105923|conn:0000561FA36500DC|stream_id:8|stream_offset:444513|
[2025/09/12 13:30:56 569765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 569768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 569772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856569888|
[2025/09/12 13:30:56 569776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856569888|
[2025/09/12 13:30:56 569780] [debug] |xqc_engine_wakeup_after|wakeup:1757683856569888|now:1757683856569780|diff:108|
[2025/09/12 13:30:56 569784] [debug] |xqc_engine_main_logic|END|now:1757683856569619|
[2025/09/12 13:30:56 569789] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856569789|
[2025/09/12 13:30:56 569793] [debug] |xqc_engine_wakeup_after|wakeup:1757683856569888|now:1757683856569793|diff:95|
[2025/09/12 13:30:56 569797] [debug] |xqc_engine_main_logic|END|now:1757683856569789|
[2025/09/12 13:30:56 570544] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856570543|
[2025/09/12 13:30:56 570555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 570561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:221|
[2025/09/12 13:30:56 570565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:222|
[2025/09/12 13:30:56 570570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:222|
[2025/09/12 13:30:56 570574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 570579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:611|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:612|path_largest_ack:611|
[2025/09/12 13:30:56 570584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42008|prior_delivered:388125|prior_time:1757683856534835|is_app_limited:0|send_elapse:34262|ack_elapse:35708|ctl_first_sent_time:1757683856536639|lagest_ack_time:1757683856570543|curr_delivered:430133|
[2025/09/12 13:30:56 570589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856536639|
[2025/09/12 13:30:56 570593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:92||sndq_packets_used_bytes:0|sndq_packets_free:344|
[2025/09/12 13:30:56 570598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:612|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:612|path_largest_ack:612|
[2025/09/12 13:30:56 570602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:390525|prior_time:1757683856536740|is_app_limited:0|send_elapse:33825|ack_elapse:33803|ctl_first_sent_time:1757683856538373|lagest_ack_time:1757683856570543|curr_delivered:431333|
[2025/09/12 13:30:56 570607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856538373|
[2025/09/12 13:30:56 570611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:91||sndq_packets_used_bytes:0|sndq_packets_free:345|
[2025/09/12 13:30:56 570614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:34048|rttvar:1955|minrtt:30564|latest_rtt:32170|ack_delay:32|
[2025/09/12 13:30:56 570619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33809|rttvar:1944|minrtt:30564|latest_rtt:32170|ack_delay:32|
[2025/09/12 13:30:56 570628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:612|lost_pn:609|thresh:3|
[2025/09/12 13:30:56 570632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 570636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33809|rtt_var:1944|pto_duration:41585|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 570640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 570644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 570648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 38407|
[2025/09/12 13:30:56 570652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856635374|now:1757683856570636|interv:64738|
[2025/09/12 13:30:56 570656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856635374|now:1757683856570636|interval:64738|pto_count:0|srtt:33809
[2025/09/12 13:30:56 570661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 33825, ack_elapse 33803, delivered 40808|rate 1206444|lost 227|
[2025/09/12 13:30:56 570665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1206444) in round 11|
[2025/09/12 13:30:56 570669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 570673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92707|extra_cwnd:17682|
[2025/09/12 13:30:56 570677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:105923|packet_lost:0|acked:2400|po_sent_time:1757683856538373|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 570682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:105923|packet_lost:0|acked:2400|po_sent_time:1757683856538373|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 570686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1213311|bw:1213311|cwnd:108323|full_bw_reached:1|inflight:38407|srtt:33809|latest_rtt:32170|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 570692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:222|largest:222|pns:2|
[2025/09/12 13:30:56 570697] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:222|frame:ACK |recv_time:1757683856570543|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 570702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976570543|now:1757683856570543|interv:120000000|
[2025/09/12 13:30:56 570706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976570543|now:1757683856570543|interv:120000000|
[2025/09/12 13:30:56 570710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856569888|pq_index:0|
[2025/09/12 13:30:56 570714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856569619|
[2025/09/12 13:30:56 570721] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856570721|
[2025/09/12 13:30:56 570726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856570725|
[2025/09/12 13:30:56 570730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856569888|now:1757683856570725|
[2025/09/12 13:30:56 570734] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856569888|now:1757683856570725|
[2025/09/12 13:30:56 570738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 570743] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33809|min_srtt:33809|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 570748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:64800|inflight:38407|cwnd:108323|conn:0000561FA36500DC|stream_id:8|stream_offset:508179|
[2025/09/12 13:30:56 570752] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33809|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 570757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 570761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33809|min_srtt:33809|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 570766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:66000|inflight:38407|cwnd:108323|conn:0000561FA36500DC|stream_id:8|stream_offset:509358|
[2025/09/12 13:30:56 570770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33809|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 570775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 570779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33809|min_srtt:33809|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 570783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:67200|inflight:38407|cwnd:108323|conn:0000561FA36500DC|stream_id:8|stream_offset:510537|
[2025/09/12 13:30:56 570787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33809|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 570792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 570796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33809|min_srtt:33809|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 570800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:68400|inflight:38407|cwnd:108323|conn:0000561FA36500DC|stream_id:8|stream_offset:511716|
[2025/09/12 13:30:56 570860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33809|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 570864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1200|reinj:0|path_class:4|
[2025/09/12 13:30:56 570868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33809|min_srtt:33809|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 570872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:317|schedule_bytes:69600|inflight:38407|cwnd:108323|conn:0000561FA36500DC|stream_id:8|stream_offset:512012|
[2025/09/12 13:30:56 570876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:317|
[2025/09/12 13:30:56 570880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 570884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 570888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 570893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 570897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:38407|cwnd:108323|conn:0000561FA36500DC|stream_id:8|stream_offset:444513|
[2025/09/12 13:30:56 570901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 570905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:645|
[2025/09/12 13:30:56 570948] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:645|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:38407|now:1757683856570912|stream_id:8|stream_offset:444513|
[2025/09/12 13:30:56 570961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:645|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 570969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:38407|applimit:0|
[2025/09/12 13:30:56 570976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33809|rtt_var:1944|pto_duration:41585|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 570983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 570989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 570995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 13:30:56 570999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856637497|now:1757683856570975|interv:66522|
[2025/09/12 13:30:56 571003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856637497|now:1757683856570975|interval:66522|pto_count:0|srtt:33809
[2025/09/12 13:30:56 571008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:108323|inflight:39607|
[2025/09/12 13:30:56 571018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 571022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:108323|conn:0000561FA36500DC|stream_id:8|stream_offset:445692|
[2025/09/12 13:30:56 571026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 571030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:646|
[2025/09/12 13:30:56 571056] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:646|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757683856571037|stream_id:8|stream_offset:445692|
[2025/09/12 13:30:56 571062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:646|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 571070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 13:30:56 571077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33809|rtt_var:1944|pto_duration:41585|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 571084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 571090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 571096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 571103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856637622|now:1757683856571076|interv:66546|
[2025/09/12 13:30:56 571109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856637622|now:1757683856571076|interval:66546|pto_count:0|srtt:33809
[2025/09/12 13:30:56 571116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:108323|inflight:40807|
[2025/09/12 13:30:56 571123] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 571130] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:108323|conn:0000561FA36500DC|stream_id:8|stream_offset:446871|
[2025/09/12 13:30:56 571138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 571144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856572143|now:1757683856571143|interv:1000|
[2025/09/12 13:30:56 571150] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 571156] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 571160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856572143|
[2025/09/12 13:30:56 571164] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856572143|
[2025/09/12 13:30:56 571168] [debug] |xqc_engine_wakeup_after|wakeup:1757683856572143|now:1757683856571168|diff:975|
[2025/09/12 13:30:56 571172] [debug] |xqc_engine_main_logic|END|now:1757683856570725|
[2025/09/12 13:30:56 571177] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856571177|
[2025/09/12 13:30:56 571186] [debug] |xqc_engine_wakeup_after|wakeup:1757683856572143|now:1757683856571186|diff:957|
[2025/09/12 13:30:56 571190] [debug] |xqc_engine_main_logic|END|now:1757683856571177|
[2025/09/12 13:30:56 572260] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856572260|
[2025/09/12 13:30:56 572270] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856572143|pq_index:0|
[2025/09/12 13:30:56 572274] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856570725|
[2025/09/12 13:30:56 572279] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856572278|
[2025/09/12 13:30:56 572284] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856572143|now:1757683856572278|
[2025/09/12 13:30:56 572288] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856572143|now:1757683856572278|
[2025/09/12 13:30:56 572292] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 572297] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33809|min_srtt:33809|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 572302] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:0|pkt_sz:317|schedule_bytes:67200|inflight:40807|cwnd:108323|conn:0000561FA36500DC|stream_id:8|stream_offset:512012|
[2025/09/12 13:30:56 572306] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_cwnd_allows|blocked by congestion control|po_sz:317|
[2025/09/12 13:30:56 572310] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_scheduler_check_path_can_send|path:0|blocked by cwnd|
[2025/09/12 13:30:56 572314] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:0|path_class:4|can_send:0|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:-1|
[2025/09/12 13:30:56 572318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|No available paths to schedule|conn:0000561FA36500DC|
[2025/09/12 13:30:56 572323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 572327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:108323|conn:0000561FA36500DC|stream_id:8|stream_offset:446871|
[2025/09/12 13:30:56 572332] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 572336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:647|
[2025/09/12 13:30:56 572362] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:647|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856572343|stream_id:8|stream_offset:446871|
[2025/09/12 13:30:56 572368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:647|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 572372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 572378] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33809|rtt_var:1944|pto_duration:41585|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 572392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 572399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 572405] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 572412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856638928|now:1757683856572378|interv:66550|
[2025/09/12 13:30:56 572418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856638928|now:1757683856572378|interval:66550|pto_count:0|srtt:33809
[2025/09/12 13:30:56 572424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:108323|inflight:42007|
[2025/09/12 13:30:56 572429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 572433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:108323|conn:0000561FA36500DC|stream_id:8|stream_offset:448050|
[2025/09/12 13:30:56 572438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 572442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856573442|now:1757683856572442|interv:1000|
[2025/09/12 13:30:56 572446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 572450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 572454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856573442|
[2025/09/12 13:30:56 572458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856573442|
[2025/09/12 13:30:56 572461] [debug] |xqc_engine_wakeup_after|wakeup:1757683856573442|now:1757683856572461|diff:981|
[2025/09/12 13:30:56 572466] [debug] |xqc_engine_main_logic|END|now:1757683856572278|
[2025/09/12 13:30:56 572546] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:38|state:ESTABED|recv_time:1757683856572544|
[2025/09/12 13:30:56 572554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 572560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:222|
[2025/09/12 13:30:56 572564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:223|
[2025/09/12 13:30:56 572569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:223|
[2025/09/12 13:30:56 572573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 572578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:613|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:614|path_largest_ack:613|
[2025/09/12 13:30:56 572583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42008|prior_delivered:390525|prior_time:1757683856536740|is_app_limited:0|send_elapse:33946|ack_elapse:35804|ctl_first_sent_time:1757683856538494|lagest_ack_time:1757683856572544|curr_delivered:432533|
[2025/09/12 13:30:56 572587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856538494|
[2025/09/12 13:30:56 572592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:90||sndq_packets_used_bytes:0|sndq_packets_free:346|
[2025/09/12 13:30:56 572601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:614|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:614|path_largest_ack:614|
[2025/09/12 13:30:56 572606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:39608|prior_delivered:394125|prior_time:1757683856539548|is_app_limited:0|send_elapse:33022|ack_elapse:32996|ctl_first_sent_time:1757683856540022|lagest_ack_time:1757683856572544|curr_delivered:433733|
[2025/09/12 13:30:56 572610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856540022|
[2025/09/12 13:30:56 572614] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:89||sndq_packets_used_bytes:0|sndq_packets_free:347|
[2025/09/12 13:30:56 572618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33809|rttvar:1944|minrtt:30564|latest_rtt:32522|ack_delay:48|
[2025/09/12 13:30:56 572622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33642|rttvar:1791|minrtt:30564|latest_rtt:32522|ack_delay:48|
[2025/09/12 13:30:56 572627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:614|lost_pn:611|thresh:3|
[2025/09/12 13:30:56 572631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 572635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33642|rtt_var:1791|pto_duration:40806|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 572639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 572643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 572647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 13:30:56 572651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856638149|now:1757683856572634|interv:65515|
[2025/09/12 13:30:56 572655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856638149|now:1757683856572634|interval:65515|pto_count:0|srtt:33642
[2025/09/12 13:30:56 572659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 33022, ack_elapse 32996, delivered 39608|rate 1199442|lost 227|
[2025/09/12 13:30:56 572663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1199442) in round 11|
[2025/09/12 13:30:56 572667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 572672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92707|extra_cwnd:17682|
[2025/09/12 13:30:56 572675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:108323|packet_lost:0|acked:2400|po_sent_time:1757683856540022|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 572680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:108323|packet_lost:0|acked:2400|po_sent_time:1757683856540022|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 572684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1213311|bw:1213311|cwnd:110389|full_bw_reached:1|inflight:39607|srtt:33642|latest_rtt:32522|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 572693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:223|largest:223|pns:2|
[2025/09/12 13:30:56 572697] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:223|frame:ACK |recv_time:1757683856572544|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 572701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976572544|now:1757683856572544|interv:120000000|
[2025/09/12 13:30:56 572706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976572544|now:1757683856572544|interv:120000000|
[2025/09/12 13:30:56 572710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856573442|pq_index:0|
[2025/09/12 13:30:56 572714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856572278|
[2025/09/12 13:30:56 572718] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856572718|
[2025/09/12 13:30:56 572722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856572721|
[2025/09/12 13:30:56 572728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:33642|min_srtt:33642|path_bw:1213311|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 572732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:317|schedule_bytes:66000|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:512012|
[2025/09/12 13:30:56 572737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:33642|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 572741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:317|reinj:0|path_class:4|
[2025/09/12 13:30:56 572746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 572750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:448050|
[2025/09/12 13:30:56 572754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 572758] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 572762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856573442|
[2025/09/12 13:30:56 572766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856573442|
[2025/09/12 13:30:56 572770] [debug] |xqc_engine_wakeup_after|wakeup:1757683856573442|now:1757683856572770|diff:672|
[2025/09/12 13:30:56 572774] [debug] |xqc_engine_main_logic|END|now:1757683856572721|
[2025/09/12 13:30:56 572779] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856572779|
[2025/09/12 13:30:56 572783] [debug] |xqc_engine_wakeup_after|wakeup:1757683856573442|now:1757683856572783|diff:659|
[2025/09/12 13:30:56 572787] [debug] |xqc_engine_main_logic|END|now:1757683856572779|
[2025/09/12 13:30:56 573855] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856573855|
[2025/09/12 13:30:56 573870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856573442|pq_index:0|
[2025/09/12 13:30:56 573874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856572721|
[2025/09/12 13:30:56 573879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856573878|
[2025/09/12 13:30:56 573883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856573442|now:1757683856573878|
[2025/09/12 13:30:56 573888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856573442|now:1757683856573878|
[2025/09/12 13:30:56 573892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 573897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 573901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:448050|
[2025/09/12 13:30:56 573906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 573910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:648|
[2025/09/12 13:30:56 573953] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:648|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757683856573918|stream_id:8|stream_offset:448050|
[2025/09/12 13:30:56 573966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:648|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 573973] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 13:30:56 573980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33642|rtt_var:1791|pto_duration:40806|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 573987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 573994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 573999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 574003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856639724|now:1757683856573980|interv:65744|
[2025/09/12 13:30:56 574007] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856639724|now:1757683856573980|interval:65744|pto_count:0|srtt:33642
[2025/09/12 13:30:56 574012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:40807|
[2025/09/12 13:30:56 574017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 574021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:449229|
[2025/09/12 13:30:56 574030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 574034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:649|
[2025/09/12 13:30:56 574064] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:649|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856574041|stream_id:8|stream_offset:449229|
[2025/09/12 13:30:56 574073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:649|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 574080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 574087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33642|rtt_var:1791|pto_duration:40806|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 574094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 574100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 574106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 574113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856639847|now:1757683856574087|interv:65760|
[2025/09/12 13:30:56 574120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856639847|now:1757683856574087|interval:65760|pto_count:0|srtt:33642
[2025/09/12 13:30:56 574127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:42007|
[2025/09/12 13:30:56 574135] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 574141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:450408|
[2025/09/12 13:30:56 574146] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 574149] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856575149|now:1757683856574149|interv:1000|
[2025/09/12 13:30:56 574153] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 574157] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 574161] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856575149|
[2025/09/12 13:30:56 574165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856575149|
[2025/09/12 13:30:56 574169] [debug] |xqc_engine_wakeup_after|wakeup:1757683856575149|now:1757683856574169|diff:980|
[2025/09/12 13:30:56 574174] [debug] |xqc_engine_main_logic|END|now:1757683856573878|
[2025/09/12 13:30:56 574525] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:39|state:ESTABED|recv_time:1757683856574524|
[2025/09/12 13:30:56 574534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 574540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:223|
[2025/09/12 13:30:56 574543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:224|
[2025/09/12 13:30:56 574554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:224|
[2025/09/12 13:30:56 574558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 574563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:615|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:616|path_largest_ack:615|
[2025/09/12 13:30:56 574568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:394125|prior_time:1757683856539548|is_app_limited:0|send_elapse:33125|ack_elapse:34976|ctl_first_sent_time:1757683856540125|lagest_ack_time:1757683856574524|curr_delivered:434933|
[2025/09/12 13:30:56 574572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856540125|
[2025/09/12 13:30:56 574577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:88||sndq_packets_used_bytes:0|sndq_packets_free:348|
[2025/09/12 13:30:56 574582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:616|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:616|path_largest_ack:616|
[2025/09/12 13:30:56 574586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:394125|prior_time:1757683856539548|is_app_limited:0|send_elapse:33125|ack_elapse:34976|ctl_first_sent_time:1757683856540125|lagest_ack_time:1757683856574524|curr_delivered:436133|
[2025/09/12 13:30:56 574590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856541444|
[2025/09/12 13:30:56 574594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:87||sndq_packets_used_bytes:0|sndq_packets_free:349|
[2025/09/12 13:30:56 574598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33642|rttvar:1791|minrtt:30564|latest_rtt:33080|ack_delay:48|
[2025/09/12 13:30:56 574603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33566|rttvar:1496|minrtt:30564|latest_rtt:33080|ack_delay:48|
[2025/09/12 13:30:56 574607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:616|lost_pn:613|thresh:3|
[2025/09/12 13:30:56 574611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 574615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33566|rtt_var:1496|pto_duration:39550|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 574619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 574623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 574627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 13:30:56 574631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856638591|now:1757683856574615|interv:63976|
[2025/09/12 13:30:56 574635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856638591|now:1757683856574615|interval:63976|pto_count:0|srtt:33566
[2025/09/12 13:30:56 574639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 33125, ack_elapse 34976, delivered 42008|rate 1201052|lost 227|
[2025/09/12 13:30:56 574647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201052) in round 11|
[2025/09/12 13:30:56 574651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 574655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92707|extra_cwnd:17682|
[2025/09/12 13:30:56 574659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856541444|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 574663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856541444|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 574668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1213311|bw:1213311|cwnd:110389|full_bw_reached:1|inflight:39607|srtt:33566|latest_rtt:33080|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 574673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:1|
[2025/09/12 13:30:56 574677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:ACK_01RTT|expire:1757683856599524|now:1757683856574524|interv:25000|
[2025/09/12 13:30:56 574682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856574524|max_ack_delay:25000|
[2025/09/12 13:30:56 574686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:224|largest:224|pns:2|
[2025/09/12 13:30:56 574691] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:224|frame:PING ACK |recv_time:1757683856574524|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 574695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976574524|now:1757683856574524|interv:120000000|
[2025/09/12 13:30:56 574699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976574524|now:1757683856574524|interv:120000000|
[2025/09/12 13:30:56 574703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856575149|pq_index:0|
[2025/09/12 13:30:56 574708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856573878|
[2025/09/12 13:30:56 574711] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856574711|
[2025/09/12 13:30:56 574716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856574715|
[2025/09/12 13:30:56 574722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 574726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:450408|
[2025/09/12 13:30:56 574731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 574741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 574745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856575149|
[2025/09/12 13:30:56 574749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856575149|
[2025/09/12 13:30:56 574753] [debug] |xqc_engine_wakeup_after|wakeup:1757683856575149|now:1757683856574753|diff:396|
[2025/09/12 13:30:56 574757] [debug] |xqc_engine_main_logic|END|now:1757683856574715|
[2025/09/12 13:30:56 574762] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856574762|
[2025/09/12 13:30:56 574766] [debug] |xqc_engine_wakeup_after|wakeup:1757683856575149|now:1757683856574766|diff:383|
[2025/09/12 13:30:56 574770] [debug] |xqc_engine_main_logic|END|now:1757683856574762|
[2025/09/12 13:30:56 575838] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856575838|
[2025/09/12 13:30:56 575849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856575149|pq_index:0|
[2025/09/12 13:30:56 575853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856574715|
[2025/09/12 13:30:56 575858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856575857|
[2025/09/12 13:30:56 575862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856575149|now:1757683856575857|
[2025/09/12 13:30:56 575866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856575149|now:1757683856575857|
[2025/09/12 13:30:56 575870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 575876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 575880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:450408|
[2025/09/12 13:30:56 575885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 575889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:650|
[2025/09/12 13:30:56 575917] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:650|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757683856575897|stream_id:8|stream_offset:450408|
[2025/09/12 13:30:56 575923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:650|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 575929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 13:30:56 575958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33566|rtt_var:1496|pto_duration:39550|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 575965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 575971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 575977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 575981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856640447|now:1757683856575957|interv:64490|
[2025/09/12 13:30:56 575990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856640447|now:1757683856575957|interval:64490|pto_count:0|srtt:33566
[2025/09/12 13:30:56 575994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:40807|
[2025/09/12 13:30:56 575999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 576003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 576008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 576012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:651|
[2025/09/12 13:30:56 576038] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:651|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856576019|stream_id:8|stream_offset:451587|
[2025/09/12 13:30:56 576043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:651|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 576051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 576057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33566|rtt_var:1496|pto_duration:39550|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 576065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 576071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 576077] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 576084] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856640569|now:1757683856576057|interv:64512|
[2025/09/12 13:30:56 576091] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856640569|now:1757683856576057|interval:64512|pto_count:0|srtt:33566
[2025/09/12 13:30:56 576098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:42007|
[2025/09/12 13:30:56 576106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 576113] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:452766|
[2025/09/12 13:30:56 576120] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 576126] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856577126|now:1757683856576126|interv:1000|
[2025/09/12 13:30:56 576132] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 576137] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 576141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856577126|
[2025/09/12 13:30:56 576151] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856577126|
[2025/09/12 13:30:56 576155] [debug] |xqc_engine_wakeup_after|wakeup:1757683856577126|now:1757683856576155|diff:971|
[2025/09/12 13:30:56 576159] [debug] |xqc_engine_main_logic|END|now:1757683856575857|
[2025/09/12 13:30:56 576497] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:38|state:ESTABED|recv_time:1757683856576496|
[2025/09/12 13:30:56 576505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 576511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:224|
[2025/09/12 13:30:56 576515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:225|
[2025/09/12 13:30:56 576520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:225|
[2025/09/12 13:30:56 576524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 576529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:617|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:618|path_largest_ack:617|
[2025/09/12 13:30:56 576534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:396525|prior_time:1757683856541582|is_app_limited:0|send_elapse:34241|ack_elapse:34914|ctl_first_sent_time:1757683856543237|lagest_ack_time:1757683856576496|curr_delivered:437333|
[2025/09/12 13:30:56 576538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856543237|
[2025/09/12 13:30:56 576543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:86||sndq_packets_used_bytes:0|sndq_packets_free:350|
[2025/09/12 13:30:56 576547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:618|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:618|path_largest_ack:618|
[2025/09/12 13:30:56 576552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:396525|prior_time:1757683856541582|is_app_limited:0|send_elapse:34241|ack_elapse:34914|ctl_first_sent_time:1757683856543237|lagest_ack_time:1757683856576496|curr_delivered:438533|
[2025/09/12 13:30:56 576556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856543342|
[2025/09/12 13:30:56 576560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:85||sndq_packets_used_bytes:0|sndq_packets_free:351|
[2025/09/12 13:30:56 576564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33566|rttvar:1496|minrtt:30564|latest_rtt:33154|ack_delay:48|
[2025/09/12 13:30:56 576568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33509|rttvar:1237|minrtt:30564|latest_rtt:33154|ack_delay:48|
[2025/09/12 13:30:56 576572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:618|lost_pn:615|thresh:3|
[2025/09/12 13:30:56 576576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 576581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33509|rtt_var:1237|pto_duration:38457|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 576586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 576594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 576598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 13:30:56 576602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856639476|now:1757683856576581|interv:62895|
[2025/09/12 13:30:56 576606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856639476|now:1757683856576581|interval:62895|pto_count:0|srtt:33509
[2025/09/12 13:30:56 576610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34241, ack_elapse 34914, delivered 42008|rate 1203184|lost 227|
[2025/09/12 13:30:56 576615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203184) in round 11|
[2025/09/12 13:30:56 576619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 576623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92707|extra_cwnd:17682|
[2025/09/12 13:30:56 576627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856543342|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 576632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856543342|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 576636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1213311|bw:1213311|cwnd:110389|full_bw_reached:1|inflight:39607|srtt:33509|latest_rtt:33154|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 576642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:225|largest:225|pns:2|
[2025/09/12 13:30:56 576646] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:225|frame:ACK |recv_time:1757683856576496|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 576651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976576496|now:1757683856576496|interv:120000000|
[2025/09/12 13:30:56 576655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976576496|now:1757683856576496|interv:120000000|
[2025/09/12 13:30:56 576659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856577126|pq_index:0|
[2025/09/12 13:30:56 576663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856575857|
[2025/09/12 13:30:56 576667] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856576666|
[2025/09/12 13:30:56 576671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856576670|
[2025/09/12 13:30:56 576677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 576682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:452766|
[2025/09/12 13:30:56 576689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 576692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 576696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856577126|
[2025/09/12 13:30:56 576700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856577126|
[2025/09/12 13:30:56 576704] [debug] |xqc_engine_wakeup_after|wakeup:1757683856577126|now:1757683856576704|diff:422|
[2025/09/12 13:30:56 576708] [debug] |xqc_engine_main_logic|END|now:1757683856576670|
[2025/09/12 13:30:56 576713] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856576713|
[2025/09/12 13:30:56 576717] [debug] |xqc_engine_wakeup_after|wakeup:1757683856577126|now:1757683856576717|diff:409|
[2025/09/12 13:30:56 576721] [debug] |xqc_engine_main_logic|END|now:1757683856576713|
[2025/09/12 13:30:56 577789] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856577789|
[2025/09/12 13:30:56 577799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856577126|pq_index:0|
[2025/09/12 13:30:56 577803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856576670|
[2025/09/12 13:30:56 577808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856577807|
[2025/09/12 13:30:56 577813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856577126|now:1757683856577807|
[2025/09/12 13:30:56 577817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856577126|now:1757683856577807|
[2025/09/12 13:30:56 577821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 577826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 577831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:452766|
[2025/09/12 13:30:56 577835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 577840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:652|
[2025/09/12 13:30:56 577867] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:652|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757683856577847|stream_id:8|stream_offset:452766|
[2025/09/12 13:30:56 577873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:652|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 577878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 13:30:56 577885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33509|rtt_var:1237|pto_duration:38457|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 577892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 577898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 577911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 577918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856641304|now:1757683856577885|interv:63419|
[2025/09/12 13:30:56 577924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856641304|now:1757683856577885|interval:63419|pto_count:0|srtt:33509
[2025/09/12 13:30:56 577928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:40807|
[2025/09/12 13:30:56 577951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 577956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:453945|
[2025/09/12 13:30:56 577960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 577964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:653|
[2025/09/12 13:30:56 577989] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:653|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856577971|stream_id:8|stream_offset:453945|
[2025/09/12 13:30:56 577995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:653|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 578002] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 578009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33509|rtt_var:1237|pto_duration:38457|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 578016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 578022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 578029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 578035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856641428|now:1757683856578009|interv:63419|
[2025/09/12 13:30:56 578042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856641428|now:1757683856578009|interval:63419|pto_count:0|srtt:33509
[2025/09/12 13:30:56 578049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:42007|
[2025/09/12 13:30:56 578054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 578058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:455124|
[2025/09/12 13:30:56 578062] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 578066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856579066|now:1757683856578066|interv:1000|
[2025/09/12 13:30:56 578070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 578079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 578083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856579066|
[2025/09/12 13:30:56 578087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856579066|
[2025/09/12 13:30:56 578092] [debug] |xqc_engine_wakeup_after|wakeup:1757683856579066|now:1757683856578092|diff:974|
[2025/09/12 13:30:56 578099] [debug] |xqc_engine_main_logic|END|now:1757683856577807|
[2025/09/12 13:30:56 578498] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:38|state:ESTABED|recv_time:1757683856578497|
[2025/09/12 13:30:56 578505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 578511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:225|
[2025/09/12 13:30:56 578515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:226|
[2025/09/12 13:30:56 578521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:226|
[2025/09/12 13:30:56 578525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 578529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:619|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:620|path_largest_ack:619|
[2025/09/12 13:30:56 578534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:398925|prior_time:1757683856543545|is_app_limited:0|send_elapse:36075|ack_elapse:34952|ctl_first_sent_time:1757683856545175|lagest_ack_time:1757683856578497|curr_delivered:439733|
[2025/09/12 13:30:56 578539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856545175|
[2025/09/12 13:30:56 578543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:84||sndq_packets_used_bytes:0|sndq_packets_free:352|
[2025/09/12 13:30:56 578547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:620|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:620|path_largest_ack:620|
[2025/09/12 13:30:56 578552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:398925|prior_time:1757683856543545|is_app_limited:0|send_elapse:36075|ack_elapse:34952|ctl_first_sent_time:1757683856545175|lagest_ack_time:1757683856578497|curr_delivered:440933|
[2025/09/12 13:30:56 578556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856545285|
[2025/09/12 13:30:56 578560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:83||sndq_packets_used_bytes:0|sndq_packets_free:353|
[2025/09/12 13:30:56 578564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33509|rttvar:1237|minrtt:30564|latest_rtt:33212|ack_delay:32|
[2025/09/12 13:30:56 578568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33468|rttvar:1010|minrtt:30564|latest_rtt:33212|ack_delay:32|
[2025/09/12 13:30:56 578572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:620|lost_pn:617|thresh:3|
[2025/09/12 13:30:56 578576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 578580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33468|rtt_var:1010|pto_duration:37508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 578590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 578594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 578598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 13:30:56 578602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856640479|now:1757683856578580|interv:61899|
[2025/09/12 13:30:56 578606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856640479|now:1757683856578580|interval:61899|pto_count:0|srtt:33468
[2025/09/12 13:30:56 578610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 36075, ack_elapse 34952, delivered 42008|rate 1164462|lost 227|
[2025/09/12 13:30:56 578615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1164462) in round 11|
[2025/09/12 13:30:56 578619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 578623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92707|extra_cwnd:17682|
[2025/09/12 13:30:56 578627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856545285|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 578631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856545285|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 578636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1213311|bw:1213311|cwnd:110389|full_bw_reached:1|inflight:39607|srtt:33468|latest_rtt:33212|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 578641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:226|largest:226|pns:2|
[2025/09/12 13:30:56 578646] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:226|frame:ACK |recv_time:1757683856578497|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 578650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976578497|now:1757683856578497|interv:120000000|
[2025/09/12 13:30:56 578654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976578497|now:1757683856578497|interv:120000000|
[2025/09/12 13:30:56 578658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856579066|pq_index:0|
[2025/09/12 13:30:56 578662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856577807|
[2025/09/12 13:30:56 578666] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856578666|
[2025/09/12 13:30:56 578671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856578670|
[2025/09/12 13:30:56 578677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 578684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:455124|
[2025/09/12 13:30:56 578688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 578692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 578696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856579066|
[2025/09/12 13:30:56 578700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856579066|
[2025/09/12 13:30:56 578704] [debug] |xqc_engine_wakeup_after|wakeup:1757683856579066|now:1757683856578704|diff:362|
[2025/09/12 13:30:56 578708] [debug] |xqc_engine_main_logic|END|now:1757683856578670|
[2025/09/12 13:30:56 578713] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856578713|
[2025/09/12 13:30:56 578717] [debug] |xqc_engine_wakeup_after|wakeup:1757683856579066|now:1757683856578717|diff:349|
[2025/09/12 13:30:56 578721] [debug] |xqc_engine_main_logic|END|now:1757683856578713|
[2025/09/12 13:30:56 579789] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856579789|
[2025/09/12 13:30:56 579799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856579066|pq_index:0|
[2025/09/12 13:30:56 579804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856578670|
[2025/09/12 13:30:56 579808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856579808|
[2025/09/12 13:30:56 579813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856579066|now:1757683856579808|
[2025/09/12 13:30:56 579817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856579066|now:1757683856579808|
[2025/09/12 13:30:56 579821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 579826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 579831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:455124|
[2025/09/12 13:30:56 579835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 579839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:654|
[2025/09/12 13:30:56 579867] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:654|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757683856579847|stream_id:8|stream_offset:455124|
[2025/09/12 13:30:56 579872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:654|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 579878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 13:30:56 579885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33468|rtt_var:1010|pto_duration:37508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 579892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 579905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 579911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 579918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856642355|now:1757683856579885|interv:62470|
[2025/09/12 13:30:56 579924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856642355|now:1757683856579885|interval:62470|pto_count:0|srtt:33468
[2025/09/12 13:30:56 579929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:40807|
[2025/09/12 13:30:56 579952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 579956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:456303|
[2025/09/12 13:30:56 579960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 579965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:655|
[2025/09/12 13:30:56 579989] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:655|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856579971|stream_id:8|stream_offset:456303|
[2025/09/12 13:30:56 579995] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:655|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 580003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 580010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33468|rtt_var:1010|pto_duration:37508|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 580017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 580023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 580030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 580036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856642479|now:1757683856580009|interv:62470|
[2025/09/12 13:30:56 580043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856642479|now:1757683856580009|interval:62470|pto_count:0|srtt:33468
[2025/09/12 13:30:56 580049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:42007|
[2025/09/12 13:30:56 580057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 580064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:457482|
[2025/09/12 13:30:56 580071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 580082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856581082|now:1757683856580082|interv:1000|
[2025/09/12 13:30:56 580086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 580090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 580094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856581082|
[2025/09/12 13:30:56 580098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856581082|
[2025/09/12 13:30:56 580102] [debug] |xqc_engine_wakeup_after|wakeup:1757683856581082|now:1757683856580102|diff:980|
[2025/09/12 13:30:56 580106] [debug] |xqc_engine_main_logic|END|now:1757683856579808|
[2025/09/12 13:30:56 580510] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:38|state:ESTABED|recv_time:1757683856580509|
[2025/09/12 13:30:56 580519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 580525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:226|
[2025/09/12 13:30:56 580529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:227|
[2025/09/12 13:30:56 580534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:227|
[2025/09/12 13:30:56 580538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 580543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:621|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:622|path_largest_ack:621|
[2025/09/12 13:30:56 580548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:401325|prior_time:1757683856545542|is_app_limited:0|send_elapse:34762|ack_elapse:34967|ctl_first_sent_time:1757683856547160|lagest_ack_time:1757683856580509|curr_delivered:442133|
[2025/09/12 13:30:56 580552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856547160|
[2025/09/12 13:30:56 580557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:82||sndq_packets_used_bytes:0|sndq_packets_free:354|
[2025/09/12 13:30:56 580561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:622|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:622|path_largest_ack:622|
[2025/09/12 13:30:56 580565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:401325|prior_time:1757683856545542|is_app_limited:0|send_elapse:34762|ack_elapse:34967|ctl_first_sent_time:1757683856547160|lagest_ack_time:1757683856580509|curr_delivered:443333|
[2025/09/12 13:30:56 580569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856547277|
[2025/09/12 13:30:56 580573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:81||sndq_packets_used_bytes:0|sndq_packets_free:355|
[2025/09/12 13:30:56 580577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33468|rttvar:1010|minrtt:30564|latest_rtt:33232|ack_delay:32|
[2025/09/12 13:30:56 580582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33435|rttvar:825|minrtt:30564|latest_rtt:33232|ack_delay:32|
[2025/09/12 13:30:56 580586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:622|lost_pn:619|thresh:3|
[2025/09/12 13:30:56 580595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 580599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33435|rtt_var:825|pto_duration:36735|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 580603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 580607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 580611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 13:30:56 580615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856641706|now:1757683856580599|interv:61107|
[2025/09/12 13:30:56 580619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856641706|now:1757683856580599|interval:61107|pto_count:0|srtt:33435
[2025/09/12 13:30:56 580623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34762, ack_elapse 34967, delivered 42008|rate 1201361|lost 227|
[2025/09/12 13:30:56 580627] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201361) in round 11|
[2025/09/12 13:30:56 580632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 580636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92707|extra_cwnd:17682|
[2025/09/12 13:30:56 580640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856547277|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 580644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856547277|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 580648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1213311|bw:1213311|cwnd:110389|full_bw_reached:1|inflight:39607|srtt:33435|latest_rtt:33232|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 580654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:227|largest:227|pns:2|
[2025/09/12 13:30:56 580658] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:227|frame:ACK |recv_time:1757683856580509|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 580663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976580509|now:1757683856580509|interv:120000000|
[2025/09/12 13:30:56 580667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976580509|now:1757683856580509|interv:120000000|
[2025/09/12 13:30:56 580671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856581082|pq_index:0|
[2025/09/12 13:30:56 580675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856579808|
[2025/09/12 13:30:56 580679] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856580679|
[2025/09/12 13:30:56 580683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856580682|
[2025/09/12 13:30:56 580692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 580696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:457482|
[2025/09/12 13:30:56 580701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 580704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 580708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856581082|
[2025/09/12 13:30:56 580712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856581082|
[2025/09/12 13:30:56 580716] [debug] |xqc_engine_wakeup_after|wakeup:1757683856581082|now:1757683856580716|diff:366|
[2025/09/12 13:30:56 580720] [debug] |xqc_engine_main_logic|END|now:1757683856580682|
[2025/09/12 13:30:56 580725] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856580725|
[2025/09/12 13:30:56 580729] [debug] |xqc_engine_wakeup_after|wakeup:1757683856581082|now:1757683856580729|diff:353|
[2025/09/12 13:30:56 580733] [debug] |xqc_engine_main_logic|END|now:1757683856580725|
[2025/09/12 13:30:56 581801] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856581801|
[2025/09/12 13:30:56 581811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856581082|pq_index:0|
[2025/09/12 13:30:56 581816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856580682|
[2025/09/12 13:30:56 581821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856581820|
[2025/09/12 13:30:56 581825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856581082|now:1757683856581820|
[2025/09/12 13:30:56 581829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856581082|now:1757683856581820|
[2025/09/12 13:30:56 581833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 581838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 581843] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:457482|
[2025/09/12 13:30:56 581847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 581852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:656|
[2025/09/12 13:30:56 581880] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:656|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757683856581859|stream_id:8|stream_offset:457482|
[2025/09/12 13:30:56 581885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:656|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 581891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 13:30:56 581904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33435|rtt_var:825|pto_duration:36735|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 581911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 581918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 581924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 581946] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856643594|now:1757683856581904|interv:61690|
[2025/09/12 13:30:56 581953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856643594|now:1757683856581904|interval:61690|pto_count:0|srtt:33435
[2025/09/12 13:30:56 581957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:40807|
[2025/09/12 13:30:56 581963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 581967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:458661|
[2025/09/12 13:30:56 581971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 581975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:657|
[2025/09/12 13:30:56 582000] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:657|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856581982|stream_id:8|stream_offset:458661|
[2025/09/12 13:30:56 582006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:657|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 582013] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 582019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33435|rtt_var:825|pto_duration:36735|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 582026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 582032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 582039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 582046] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856643717|now:1757683856582019|interv:61698|
[2025/09/12 13:30:56 582052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856643717|now:1757683856582019|interval:61698|pto_count:0|srtt:33435
[2025/09/12 13:30:56 582059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:42007|
[2025/09/12 13:30:56 582067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 582073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:459840|
[2025/09/12 13:30:56 582087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 582092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856583092|now:1757683856582092|interv:1000|
[2025/09/12 13:30:56 582096] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 582100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 582104] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856583092|
[2025/09/12 13:30:56 582108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856583092|
[2025/09/12 13:30:56 582112] [debug] |xqc_engine_wakeup_after|wakeup:1757683856583092|now:1757683856582112|diff:980|
[2025/09/12 13:30:56 582116] [debug] |xqc_engine_main_logic|END|now:1757683856581820|
[2025/09/12 13:30:56 582502] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:38|state:ESTABED|recv_time:1757683856582501|
[2025/09/12 13:30:56 582510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 582520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:227|
[2025/09/12 13:30:56 582526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:228|
[2025/09/12 13:30:56 582532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:228|
[2025/09/12 13:30:56 582536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 582540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:623|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:624|path_largest_ack:623|
[2025/09/12 13:30:56 582545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:403725|prior_time:1757683856547528|is_app_limited:0|send_elapse:35414|ack_elapse:34973|ctl_first_sent_time:1757683856549115|lagest_ack_time:1757683856582501|curr_delivered:444533|
[2025/09/12 13:30:56 582549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856549115|
[2025/09/12 13:30:56 582554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:80||sndq_packets_used_bytes:0|sndq_packets_free:356|
[2025/09/12 13:30:56 582558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:624|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:624|path_largest_ack:624|
[2025/09/12 13:30:56 582562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:403725|prior_time:1757683856547528|is_app_limited:0|send_elapse:35414|ack_elapse:34973|ctl_first_sent_time:1757683856549115|lagest_ack_time:1757683856582501|curr_delivered:445733|
[2025/09/12 13:30:56 582567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856549233|
[2025/09/12 13:30:56 582571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:79||sndq_packets_used_bytes:0|sndq_packets_free:357|
[2025/09/12 13:30:56 582574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33435|rttvar:825|minrtt:30564|latest_rtt:33268|ack_delay:32|
[2025/09/12 13:30:56 582579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33410|rttvar:668|minrtt:30564|latest_rtt:33268|ack_delay:32|
[2025/09/12 13:30:56 582588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:624|lost_pn:621|thresh:3|
[2025/09/12 13:30:56 582592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 582596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33410|rtt_var:668|pto_duration:36082|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 582600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 582604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 582608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 13:30:56 582612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856643064|now:1757683856582595|interv:60469|
[2025/09/12 13:30:56 582616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856643064|now:1757683856582595|interval:60469|pto_count:0|srtt:33410
[2025/09/12 13:30:56 582621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 35414, ack_elapse 34973, delivered 42008|rate 1186197|lost 227|
[2025/09/12 13:30:56 582625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1186197) in round 11|
[2025/09/12 13:30:56 582629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 582633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92707|extra_cwnd:17682|
[2025/09/12 13:30:56 582637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856549233|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 582641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856549233|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 582646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1213311|bw:1213311|cwnd:110389|full_bw_reached:1|inflight:39607|srtt:33410|latest_rtt:33268|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 582651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:228|largest:228|pns:2|
[2025/09/12 13:30:56 582656] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:228|frame:ACK |recv_time:1757683856582501|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 582660] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976582501|now:1757683856582501|interv:120000000|
[2025/09/12 13:30:56 582664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976582501|now:1757683856582501|interv:120000000|
[2025/09/12 13:30:56 582668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856583092|pq_index:0|
[2025/09/12 13:30:56 582672] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856581820|
[2025/09/12 13:30:56 582676] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856582676|
[2025/09/12 13:30:56 582683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856582683|
[2025/09/12 13:30:56 582690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 582694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:459840|
[2025/09/12 13:30:56 582698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 582702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 582706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856583092|
[2025/09/12 13:30:56 582710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856583092|
[2025/09/12 13:30:56 582714] [debug] |xqc_engine_wakeup_after|wakeup:1757683856583092|now:1757683856582714|diff:378|
[2025/09/12 13:30:56 582718] [debug] |xqc_engine_main_logic|END|now:1757683856582683|
[2025/09/12 13:30:56 582723] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856582723|
[2025/09/12 13:30:56 582727] [debug] |xqc_engine_wakeup_after|wakeup:1757683856583092|now:1757683856582727|diff:365|
[2025/09/12 13:30:56 582731] [debug] |xqc_engine_main_logic|END|now:1757683856582723|
[2025/09/12 13:30:56 583799] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856583799|
[2025/09/12 13:30:56 583809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856583092|pq_index:0|
[2025/09/12 13:30:56 583813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856582683|
[2025/09/12 13:30:56 583818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856583817|
[2025/09/12 13:30:56 583823] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856583092|now:1757683856583817|
[2025/09/12 13:30:56 583827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856583092|now:1757683856583817|
[2025/09/12 13:30:56 583831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 583836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 583840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:459840|
[2025/09/12 13:30:56 583845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 583849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:658|
[2025/09/12 13:30:56 583877] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:658|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757683856583857|stream_id:8|stream_offset:459840|
[2025/09/12 13:30:56 583882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:658|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 583894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 13:30:56 583901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33410|rtt_var:668|pto_duration:36082|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 583909] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 583915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 583921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 583927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856644939|now:1757683856583901|interv:61038|
[2025/09/12 13:30:56 583952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856644939|now:1757683856583901|interval:61038|pto_count:0|srtt:33410
[2025/09/12 13:30:56 583957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:40807|
[2025/09/12 13:30:56 583962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 583966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:461019|
[2025/09/12 13:30:56 583972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 583978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:659|
[2025/09/12 13:30:56 584005] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:659|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856583987|stream_id:8|stream_offset:461019|
[2025/09/12 13:30:56 584010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:659|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 584017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 584024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33410|rtt_var:668|pto_duration:36082|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 584031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 584037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 584044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 584050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856645069|now:1757683856584024|interv:61045|
[2025/09/12 13:30:56 584057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856645069|now:1757683856584024|interval:61045|pto_count:0|srtt:33410
[2025/09/12 13:30:56 584064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:42007|
[2025/09/12 13:30:56 584078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 584085] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:462198|
[2025/09/12 13:30:56 584092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 584098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856585098|now:1757683856584098|interv:1000|
[2025/09/12 13:30:56 584102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 584106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 584110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856585098|
[2025/09/12 13:30:56 584114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856585098|
[2025/09/12 13:30:56 584118] [debug] |xqc_engine_wakeup_after|wakeup:1757683856585098|now:1757683856584118|diff:980|
[2025/09/12 13:30:56 584122] [debug] |xqc_engine_main_logic|END|now:1757683856583817|
[2025/09/12 13:30:56 584505] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:38|state:ESTABED|recv_time:1757683856584503|
[2025/09/12 13:30:56 584512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 584518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:228|
[2025/09/12 13:30:56 584522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:229|
[2025/09/12 13:30:56 584527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:229|
[2025/09/12 13:30:56 584531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 584536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:625|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:626|path_largest_ack:625|
[2025/09/12 13:30:56 584541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:406125|prior_time:1757683856549540|is_app_limited:0|send_elapse:35973|ack_elapse:34963|ctl_first_sent_time:1757683856551120|lagest_ack_time:1757683856584503|curr_delivered:446933|
[2025/09/12 13:30:56 584546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856551120|
[2025/09/12 13:30:56 584550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:78||sndq_packets_used_bytes:0|sndq_packets_free:358|
[2025/09/12 13:30:56 584554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:626|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:626|path_largest_ack:626|
[2025/09/12 13:30:56 584559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:406125|prior_time:1757683856549540|is_app_limited:0|send_elapse:35973|ack_elapse:34963|ctl_first_sent_time:1757683856551120|lagest_ack_time:1757683856584503|curr_delivered:448133|
[2025/09/12 13:30:56 584563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856551231|
[2025/09/12 13:30:56 584567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:77||sndq_packets_used_bytes:0|sndq_packets_free:359|
[2025/09/12 13:30:56 584571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33410|rttvar:668|minrtt:30564|latest_rtt:33272|ack_delay:32|
[2025/09/12 13:30:56 584580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33389|rttvar:543|minrtt:30564|latest_rtt:33272|ack_delay:32|
[2025/09/12 13:30:56 584584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:626|lost_pn:623|thresh:3|
[2025/09/12 13:30:56 584588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 584592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33389|rtt_var:543|pto_duration:35561|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 584596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 584600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 584604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 13:30:56 584608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856644548|now:1757683856584592|interv:59956|
[2025/09/12 13:30:56 584612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856644548|now:1757683856584592|interval:59956|pto_count:0|srtt:33389
[2025/09/12 13:30:56 584616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 35973, ack_elapse 34963, delivered 42008|rate 1167764|lost 227|
[2025/09/12 13:30:56 584621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1167764) in round 11|
[2025/09/12 13:30:56 584625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 584629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92707|extra_cwnd:17682|
[2025/09/12 13:30:56 584633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856551231|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 584637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856551231|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 584642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1213311|bw:1213311|cwnd:110389|full_bw_reached:1|inflight:39607|srtt:33389|latest_rtt:33272|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 584648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:229|largest:229|pns:2|
[2025/09/12 13:30:56 584652] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:229|frame:ACK |recv_time:1757683856584503|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 584657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976584503|now:1757683856584503|interv:120000000|
[2025/09/12 13:30:56 584661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976584503|now:1757683856584503|interv:120000000|
[2025/09/12 13:30:56 584665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856585098|pq_index:0|
[2025/09/12 13:30:56 584671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856583817|
[2025/09/12 13:30:56 584675] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856584675|
[2025/09/12 13:30:56 584680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856584679|
[2025/09/12 13:30:56 584686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 584690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:462198|
[2025/09/12 13:30:56 584695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 584699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 584703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856585098|
[2025/09/12 13:30:56 584707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856585098|
[2025/09/12 13:30:56 584710] [debug] |xqc_engine_wakeup_after|wakeup:1757683856585098|now:1757683856584710|diff:388|
[2025/09/12 13:30:56 584715] [debug] |xqc_engine_main_logic|END|now:1757683856584679|
[2025/09/12 13:30:56 584719] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856584719|
[2025/09/12 13:30:56 584723] [debug] |xqc_engine_wakeup_after|wakeup:1757683856585098|now:1757683856584723|diff:375|
[2025/09/12 13:30:56 584727] [debug] |xqc_engine_main_logic|END|now:1757683856584719|
[2025/09/12 13:30:56 585794] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856585794|
[2025/09/12 13:30:56 585804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856585098|pq_index:0|
[2025/09/12 13:30:56 585809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856584679|
[2025/09/12 13:30:56 585813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856585813|
[2025/09/12 13:30:56 585818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856585098|now:1757683856585813|
[2025/09/12 13:30:56 585822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856585098|now:1757683856585813|
[2025/09/12 13:30:56 585826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 585831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 585836] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:462198|
[2025/09/12 13:30:56 585840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 585844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:660|
[2025/09/12 13:30:56 585872] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:660|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757683856585852|stream_id:8|stream_offset:462198|
[2025/09/12 13:30:56 585884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:660|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 585891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 13:30:56 585898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33389|rtt_var:543|pto_duration:35561|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 585905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 585911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 585917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 585924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856646413|now:1757683856585897|interv:60516|
[2025/09/12 13:30:56 585929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856646413|now:1757683856585897|interval:60516|pto_count:0|srtt:33389
[2025/09/12 13:30:56 585953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:40807|
[2025/09/12 13:30:56 585958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 585962] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:463377|
[2025/09/12 13:30:56 585966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 585970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:661|
[2025/09/12 13:30:56 585995] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:661|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856585977|stream_id:8|stream_offset:463377|
[2025/09/12 13:30:56 586001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:661|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 586008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 586014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33389|rtt_var:543|pto_duration:35561|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 586021] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 586028] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 586034] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 586041] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856646538|now:1757683856586014|interv:60524|
[2025/09/12 13:30:56 586047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856646538|now:1757683856586014|interval:60524|pto_count:0|srtt:33389
[2025/09/12 13:30:56 586061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:42007|
[2025/09/12 13:30:56 586069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 586075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:464556|
[2025/09/12 13:30:56 586083] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 586088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856587087|now:1757683856586087|interv:1000|
[2025/09/12 13:30:56 586092] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 586095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 586099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856587087|
[2025/09/12 13:30:56 586103] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856587087|
[2025/09/12 13:30:56 586107] [debug] |xqc_engine_wakeup_after|wakeup:1757683856587087|now:1757683856586107|diff:980|
[2025/09/12 13:30:56 586112] [debug] |xqc_engine_main_logic|END|now:1757683856585813|
[2025/09/12 13:30:56 586498] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:38|state:ESTABED|recv_time:1757683856586497|
[2025/09/12 13:30:56 586506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 586512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:229|
[2025/09/12 13:30:56 586516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:230|
[2025/09/12 13:30:56 586522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:230|
[2025/09/12 13:30:56 586526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 586531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:627|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:628|path_largest_ack:627|
[2025/09/12 13:30:56 586535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:408525|prior_time:1757683856551541|is_app_limited:0|send_elapse:33515|ack_elapse:34956|ctl_first_sent_time:1757683856553109|lagest_ack_time:1757683856586497|curr_delivered:449333|
[2025/09/12 13:30:56 586540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856553109|
[2025/09/12 13:30:56 586544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:76||sndq_packets_used_bytes:0|sndq_packets_free:360|
[2025/09/12 13:30:56 586549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:628|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:628|path_largest_ack:628|
[2025/09/12 13:30:56 586553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:408525|prior_time:1757683856551541|is_app_limited:0|send_elapse:33515|ack_elapse:34956|ctl_first_sent_time:1757683856553109|lagest_ack_time:1757683856586497|curr_delivered:450533|
[2025/09/12 13:30:56 586557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856553222|
[2025/09/12 13:30:56 586561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:75||sndq_packets_used_bytes:0|sndq_packets_free:361|
[2025/09/12 13:30:56 586570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33389|rttvar:543|minrtt:30564|latest_rtt:33275|ack_delay:32|
[2025/09/12 13:30:56 586574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33371|rttvar:444|minrtt:30564|latest_rtt:33275|ack_delay:32|
[2025/09/12 13:30:56 586578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:628|lost_pn:625|thresh:3|
[2025/09/12 13:30:56 586582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 586586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33371|rtt_var:444|pto_duration:35371|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 586591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 586595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 586598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 13:30:56 586603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856646348|now:1757683856586586|interv:59762|
[2025/09/12 13:30:56 586607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856646348|now:1757683856586586|interval:59762|pto_count:0|srtt:33371
[2025/09/12 13:30:56 586611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 33515, ack_elapse 34956, delivered 42008|rate 1201739|lost 227|
[2025/09/12 13:30:56 586616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201739) in round 11|
[2025/09/12 13:30:56 586620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 586624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92707|extra_cwnd:17682|
[2025/09/12 13:30:56 586628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856553222|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 586632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856553222|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 586636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1213311|bw:1213311|cwnd:110389|full_bw_reached:1|inflight:39607|srtt:33371|latest_rtt:33275|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 586642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:230|largest:230|pns:2|
[2025/09/12 13:30:56 586646] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:230|frame:ACK |recv_time:1757683856586497|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 586651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976586497|now:1757683856586497|interv:120000000|
[2025/09/12 13:30:56 586657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976586497|now:1757683856586497|interv:120000000|
[2025/09/12 13:30:56 586661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856587087|pq_index:0|
[2025/09/12 13:30:56 586665] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856585813|
[2025/09/12 13:30:56 586669] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856586669|
[2025/09/12 13:30:56 586674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856586673|
[2025/09/12 13:30:56 586680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 586684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:464556|
[2025/09/12 13:30:56 586689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 586692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 586696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856587087|
[2025/09/12 13:30:56 586700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856587087|
[2025/09/12 13:30:56 586704] [debug] |xqc_engine_wakeup_after|wakeup:1757683856587087|now:1757683856586704|diff:383|
[2025/09/12 13:30:56 586708] [debug] |xqc_engine_main_logic|END|now:1757683856586673|
[2025/09/12 13:30:56 586713] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856586713|
[2025/09/12 13:30:56 586717] [debug] |xqc_engine_wakeup_after|wakeup:1757683856587087|now:1757683856586717|diff:370|
[2025/09/12 13:30:56 586721] [debug] |xqc_engine_main_logic|END|now:1757683856586713|
[2025/09/12 13:30:56 587789] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856587789|
[2025/09/12 13:30:56 587799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856587087|pq_index:0|
[2025/09/12 13:30:56 587803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856586673|
[2025/09/12 13:30:56 587808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856587807|
[2025/09/12 13:30:56 587813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856587087|now:1757683856587807|
[2025/09/12 13:30:56 587817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856587087|now:1757683856587807|
[2025/09/12 13:30:56 587821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 587826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 587831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:464556|
[2025/09/12 13:30:56 587835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 587840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:662|
[2025/09/12 13:30:56 587872] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:662|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757683856587852|stream_id:8|stream_offset:464556|
[2025/09/12 13:30:56 587878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:662|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 587885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 13:30:56 587892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33371|rtt_var:444|pto_duration:35371|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 587899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 587905] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 587912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 587918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856648223|now:1757683856587891|interv:60332|
[2025/09/12 13:30:56 587925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856648223|now:1757683856587891|interval:60332|pto_count:0|srtt:33371
[2025/09/12 13:30:56 587946] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:40807|
[2025/09/12 13:30:56 587954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 587958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:465735|
[2025/09/12 13:30:56 587963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 587967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:663|
[2025/09/12 13:30:56 587991] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:663|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856587973|stream_id:8|stream_offset:465735|
[2025/09/12 13:30:56 587998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:663|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 588005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 588012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33371|rtt_var:444|pto_duration:35371|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 588019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 588025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 588031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 588038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856648344|now:1757683856588012|interv:60332|
[2025/09/12 13:30:56 588051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856648344|now:1757683856588012|interval:60332|pto_count:0|srtt:33371
[2025/09/12 13:30:56 588058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:42007|
[2025/09/12 13:30:56 588066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 588073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:466914|
[2025/09/12 13:30:56 588080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 588086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856589086|now:1757683856588086|interv:1000|
[2025/09/12 13:30:56 588090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 588094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 588098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856589086|
[2025/09/12 13:30:56 588102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856589086|
[2025/09/12 13:30:56 588106] [debug] |xqc_engine_wakeup_after|wakeup:1757683856589086|now:1757683856588105|diff:981|
[2025/09/12 13:30:56 588110] [debug] |xqc_engine_main_logic|END|now:1757683856587807|
[2025/09/12 13:30:56 588480] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:38|state:ESTABED|recv_time:1757683856588479|
[2025/09/12 13:30:56 588488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 588494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:230|
[2025/09/12 13:30:56 588498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:231|
[2025/09/12 13:30:56 588503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:231|
[2025/09/12 13:30:56 588507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 588512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:629|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:630|path_largest_ack:629|
[2025/09/12 13:30:56 588517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:410925|prior_time:1757683856553526|is_app_limited:0|send_elapse:35418|ack_elapse:34953|ctl_first_sent_time:1757683856555122|lagest_ack_time:1757683856588479|curr_delivered:451733|
[2025/09/12 13:30:56 588522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856555122|
[2025/09/12 13:30:56 588526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:74||sndq_packets_used_bytes:0|sndq_packets_free:362|
[2025/09/12 13:30:56 588530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:630|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:630|path_largest_ack:630|
[2025/09/12 13:30:56 588534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:410925|prior_time:1757683856553526|is_app_limited:0|send_elapse:35418|ack_elapse:34953|ctl_first_sent_time:1757683856555122|lagest_ack_time:1757683856588479|curr_delivered:452933|
[2025/09/12 13:30:56 588544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856555232|
[2025/09/12 13:30:56 588548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:73||sndq_packets_used_bytes:0|sndq_packets_free:363|
[2025/09/12 13:30:56 588552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33371|rttvar:444|minrtt:30564|latest_rtt:33247|ack_delay:32|
[2025/09/12 13:30:56 588556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33351|rttvar:372|minrtt:30564|latest_rtt:33247|ack_delay:32|
[2025/09/12 13:30:56 588560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:630|lost_pn:627|thresh:3|
[2025/09/12 13:30:56 588564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 588568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33351|rtt_var:372|pto_duration:35351|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 588573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 588577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 588581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 13:30:56 588584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856648324|now:1757683856588568|interv:59756|
[2025/09/12 13:30:56 588588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856648324|now:1757683856588568|interval:59756|pto_count:0|srtt:33351
[2025/09/12 13:30:56 588593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 35418, ack_elapse 34953, delivered 42008|rate 1186063|lost 227|
[2025/09/12 13:30:56 588597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1186063) in round 11|
[2025/09/12 13:30:56 588601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 588606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92707|extra_cwnd:17682|
[2025/09/12 13:30:56 588610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856555232|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 588615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856555232|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 588619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1213311|bw:1213311|cwnd:110389|full_bw_reached:1|inflight:39607|srtt:33351|latest_rtt:33247|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 588625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:231|largest:231|pns:2|
[2025/09/12 13:30:56 588630] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:231|frame:ACK |recv_time:1757683856588479|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 588637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976588479|now:1757683856588479|interv:120000000|
[2025/09/12 13:30:56 588641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976588479|now:1757683856588479|interv:120000000|
[2025/09/12 13:30:56 588645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856589086|pq_index:0|
[2025/09/12 13:30:56 588649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856587807|
[2025/09/12 13:30:56 588653] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856588653|
[2025/09/12 13:30:56 588658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856588657|
[2025/09/12 13:30:56 588664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 588668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:466914|
[2025/09/12 13:30:56 588673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 588676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 588680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856589086|
[2025/09/12 13:30:56 588684] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856589086|
[2025/09/12 13:30:56 588688] [debug] |xqc_engine_wakeup_after|wakeup:1757683856589086|now:1757683856588688|diff:398|
[2025/09/12 13:30:56 588692] [debug] |xqc_engine_main_logic|END|now:1757683856588657|
[2025/09/12 13:30:56 588697] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856588697|
[2025/09/12 13:30:56 588701] [debug] |xqc_engine_wakeup_after|wakeup:1757683856589086|now:1757683856588701|diff:385|
[2025/09/12 13:30:56 588705] [debug] |xqc_engine_main_logic|END|now:1757683856588697|
[2025/09/12 13:30:56 589773] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856589773|
[2025/09/12 13:30:56 589783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856589086|pq_index:0|
[2025/09/12 13:30:56 589788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856588657|
[2025/09/12 13:30:56 589793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856589791|
[2025/09/12 13:30:56 589797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856589086|now:1757683856589791|
[2025/09/12 13:30:56 589801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856589086|now:1757683856589791|
[2025/09/12 13:30:56 589805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 589810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 589815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:466914|
[2025/09/12 13:30:56 589824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 589829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:664|
[2025/09/12 13:30:56 589856] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:664|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757683856589836|stream_id:8|stream_offset:466914|
[2025/09/12 13:30:56 589862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:664|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 589868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 13:30:56 589875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33351|rtt_var:372|pto_duration:35351|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 589881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 589888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 589894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 589900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856650187|now:1757683856589875|interv:60312|
[2025/09/12 13:30:56 589908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856650187|now:1757683856589875|interval:60312|pto_count:0|srtt:33351
[2025/09/12 13:30:56 589914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:40807|
[2025/09/12 13:30:56 589919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 589923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:468093|
[2025/09/12 13:30:56 589927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 589949] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:665|
[2025/09/12 13:30:56 589974] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:665|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856589956|stream_id:8|stream_offset:468093|
[2025/09/12 13:30:56 589979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:665|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 589987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 589993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33351|rtt_var:372|pto_duration:35351|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 590000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 590006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 590020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 590026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856650307|now:1757683856589993|interv:60314|
[2025/09/12 13:30:56 590032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856650307|now:1757683856589993|interval:60314|pto_count:0|srtt:33351
[2025/09/12 13:30:56 590039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:42007|
[2025/09/12 13:30:56 590047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 590054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:469272|
[2025/09/12 13:30:56 590060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 590066] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856591066|now:1757683856590066|interv:1000|
[2025/09/12 13:30:56 590070] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 590074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 590078] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856591066|
[2025/09/12 13:30:56 590082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856591066|
[2025/09/12 13:30:56 590086] [debug] |xqc_engine_wakeup_after|wakeup:1757683856591066|now:1757683856590086|diff:980|
[2025/09/12 13:30:56 590090] [debug] |xqc_engine_main_logic|END|now:1757683856589791|
[2025/09/12 13:30:56 590465] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:38|state:ESTABED|recv_time:1757683856590464|
[2025/09/12 13:30:56 590473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 590479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:231|
[2025/09/12 13:30:56 590483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:232|
[2025/09/12 13:30:56 590489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:232|
[2025/09/12 13:30:56 590493] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 590497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:631|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:632|path_largest_ack:631|
[2025/09/12 13:30:56 590502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:413325|prior_time:1757683856555546|is_app_limited:0|send_elapse:35915|ack_elapse:34918|ctl_first_sent_time:1757683856557074|lagest_ack_time:1757683856590464|curr_delivered:454133|
[2025/09/12 13:30:56 590506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856557074|
[2025/09/12 13:30:56 590511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:72||sndq_packets_used_bytes:0|sndq_packets_free:364|
[2025/09/12 13:30:56 590515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:632|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:632|path_largest_ack:632|
[2025/09/12 13:30:56 590528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40808|prior_delivered:413325|prior_time:1757683856555546|is_app_limited:0|send_elapse:35915|ack_elapse:34918|ctl_first_sent_time:1757683856557074|lagest_ack_time:1757683856590464|curr_delivered:455333|
[2025/09/12 13:30:56 590532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856557191|
[2025/09/12 13:30:56 590536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:71||sndq_packets_used_bytes:0|sndq_packets_free:365|
[2025/09/12 13:30:56 590540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33351|rttvar:372|minrtt:30564|latest_rtt:33273|ack_delay:32|
[2025/09/12 13:30:56 590544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33338|rttvar:306|minrtt:30564|latest_rtt:33273|ack_delay:32|
[2025/09/12 13:30:56 590549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:632|lost_pn:629|thresh:3|
[2025/09/12 13:30:56 590553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 590557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33338|rtt_var:306|pto_duration:35338|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 590561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 590565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 590568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 13:30:56 590572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856650294|now:1757683856590556|interv:59738|
[2025/09/12 13:30:56 590576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856650294|now:1757683856590556|interval:59738|pto_count:0|srtt:33338
[2025/09/12 13:30:56 590581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 35915, ack_elapse 34918, delivered 42008|rate 1169650|lost 227|
[2025/09/12 13:30:56 590585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1169650) in round 11|
[2025/09/12 13:30:56 590589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 590593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92707|extra_cwnd:17682|
[2025/09/12 13:30:56 590597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856557191|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 590601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856557191|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 590607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1213311|bw:1213311|cwnd:110389|full_bw_reached:1|inflight:39607|srtt:33338|latest_rtt:33273|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 590612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:232|largest:232|pns:2|
[2025/09/12 13:30:56 590619] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:232|frame:ACK |recv_time:1757683856590464|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 590624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976590464|now:1757683856590464|interv:120000000|
[2025/09/12 13:30:56 590628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976590464|now:1757683856590464|interv:120000000|
[2025/09/12 13:30:56 590632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856591066|pq_index:0|
[2025/09/12 13:30:56 590636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856589791|
[2025/09/12 13:30:56 590640] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856590640|
[2025/09/12 13:30:56 590645] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856590644|
[2025/09/12 13:30:56 590651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 590655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:469272|
[2025/09/12 13:30:56 590659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 590663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 590667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856591066|
[2025/09/12 13:30:56 590671] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856591066|
[2025/09/12 13:30:56 590675] [debug] |xqc_engine_wakeup_after|wakeup:1757683856591066|now:1757683856590675|diff:391|
[2025/09/12 13:30:56 590679] [debug] |xqc_engine_main_logic|END|now:1757683856590644|
[2025/09/12 13:30:56 590684] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856590684|
[2025/09/12 13:30:56 590688] [debug] |xqc_engine_wakeup_after|wakeup:1757683856591066|now:1757683856590687|diff:379|
[2025/09/12 13:30:56 590691] [debug] |xqc_engine_main_logic|END|now:1757683856590684|
[2025/09/12 13:30:56 591760] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856591760|
[2025/09/12 13:30:56 591770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856591066|pq_index:0|
[2025/09/12 13:30:56 591774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856590644|
[2025/09/12 13:30:56 591779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856591778|
[2025/09/12 13:30:56 591784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856591066|now:1757683856591778|
[2025/09/12 13:30:56 591788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856591066|now:1757683856591778|
[2025/09/12 13:30:56 591792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 591797] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 591806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:469272|
[2025/09/12 13:30:56 591811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 591815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:666|
[2025/09/12 13:30:56 591843] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:666|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757683856591822|stream_id:8|stream_offset:469272|
[2025/09/12 13:30:56 591849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:666|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 591856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 13:30:56 591862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33338|rtt_var:306|pto_duration:35338|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 591869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 591876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 591882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 591889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856652160|now:1757683856591862|interv:60298|
[2025/09/12 13:30:56 591895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856652160|now:1757683856591862|interval:60298|pto_count:0|srtt:33338
[2025/09/12 13:30:56 591901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:40807|
[2025/09/12 13:30:56 591906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 591910] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:470451|
[2025/09/12 13:30:56 591914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 591918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:667|
[2025/09/12 13:30:56 591958] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:667|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856591925|stream_id:8|stream_offset:470451|
[2025/09/12 13:30:56 591970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:667|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 591977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 591984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33338|rtt_var:306|pto_duration:35338|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 591991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 592004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 592010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 592016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856652263|now:1757683856591984|interv:60279|
[2025/09/12 13:30:56 592023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856652263|now:1757683856591984|interval:60279|pto_count:0|srtt:33338
[2025/09/12 13:30:56 592030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:42007|
[2025/09/12 13:30:56 592038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 592044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:471630|
[2025/09/12 13:30:56 592049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 592053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856593053|now:1757683856592053|interv:1000|
[2025/09/12 13:30:56 592057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 592061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 592065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856593053|
[2025/09/12 13:30:56 592069] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856593053|
[2025/09/12 13:30:56 592073] [debug] |xqc_engine_wakeup_after|wakeup:1757683856593053|now:1757683856592073|diff:980|
[2025/09/12 13:30:56 592077] [debug] |xqc_engine_main_logic|END|now:1757683856591778|
[2025/09/12 13:30:56 592461] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856592460|
[2025/09/12 13:30:56 592469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 592475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:232|
[2025/09/12 13:30:56 592479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:233|
[2025/09/12 13:30:56 592484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:233|
[2025/09/12 13:30:56 592488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 592493] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:633|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:634|path_largest_ack:633|
[2025/09/12 13:30:56 592498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40815|prior_delivered:415725|prior_time:1757683856557451|is_app_limited:0|send_elapse:34373|ack_elapse:35009|ctl_first_sent_time:1757683856559036|lagest_ack_time:1757683856592460|curr_delivered:456540|
[2025/09/12 13:30:56 592502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856559036|
[2025/09/12 13:30:56 592507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:70||sndq_packets_used_bytes:0|sndq_packets_free:366|
[2025/09/12 13:30:56 592511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:634|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:634|path_largest_ack:634|
[2025/09/12 13:30:56 592520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40815|prior_delivered:415725|prior_time:1757683856557451|is_app_limited:0|send_elapse:34373|ack_elapse:35009|ctl_first_sent_time:1757683856559036|lagest_ack_time:1757683856592460|curr_delivered:457740|
[2025/09/12 13:30:56 592524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856559152|
[2025/09/12 13:30:56 592528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:69||sndq_packets_used_bytes:0|sndq_packets_free:367|
[2025/09/12 13:30:56 592532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33338|rttvar:306|minrtt:30564|latest_rtt:33308|ack_delay:32|
[2025/09/12 13:30:56 592537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33330|rttvar:245|minrtt:30564|latest_rtt:33308|ack_delay:32|
[2025/09/12 13:30:56 592541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:634|lost_pn:631|thresh:3|
[2025/09/12 13:30:56 592545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 218|pns:2|
[2025/09/12 13:30:56 592549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 592553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33330|rtt_var:245|pto_duration:35330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 592557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 592561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 592565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 13:30:56 592569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856652255|now:1757683856592553|interv:59702|
[2025/09/12 13:30:56 592573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856652255|now:1757683856592553|interval:59702|pto_count:0|srtt:33330
[2025/09/12 13:30:56 592577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34373, ack_elapse 35009, delivered 42015|rate 1200119|lost 227|
[2025/09/12 13:30:56 592582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200119) in round 11|
[2025/09/12 13:30:56 592586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 592590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92707|extra_cwnd:17682|
[2025/09/12 13:30:56 592594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2407|po_sent_time:1757683856559152|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 592598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2407|po_sent_time:1757683856559152|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:418125|
[2025/09/12 13:30:56 592603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1213311|bw:1213311|cwnd:110389|full_bw_reached:1|inflight:39600|srtt:33330|latest_rtt:33308|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 592611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:233|largest:233|pns:2|
[2025/09/12 13:30:56 592615] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:233|frame:ACK |recv_time:1757683856592460|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 592620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976592460|now:1757683856592460|interv:120000000|
[2025/09/12 13:30:56 592624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976592460|now:1757683856592460|interv:120000000|
[2025/09/12 13:30:56 592628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856593053|pq_index:0|
[2025/09/12 13:30:56 592632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856591778|
[2025/09/12 13:30:56 592636] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856592636|
[2025/09/12 13:30:56 592641] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856592640|
[2025/09/12 13:30:56 592646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 592651] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:471630|
[2025/09/12 13:30:56 592655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 592659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 592663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856593053|
[2025/09/12 13:30:56 592667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856593053|
[2025/09/12 13:30:56 592671] [debug] |xqc_engine_wakeup_after|wakeup:1757683856593053|now:1757683856592671|diff:382|
[2025/09/12 13:30:56 592675] [debug] |xqc_engine_main_logic|END|now:1757683856592640|
[2025/09/12 13:30:56 592680] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856592680|
[2025/09/12 13:30:56 592683] [debug] |xqc_engine_wakeup_after|wakeup:1757683856593053|now:1757683856592683|diff:370|
[2025/09/12 13:30:56 592687] [debug] |xqc_engine_main_logic|END|now:1757683856592680|
[2025/09/12 13:30:56 593756] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856593755|
[2025/09/12 13:30:56 593766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856593053|pq_index:0|
[2025/09/12 13:30:56 593770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856592640|
[2025/09/12 13:30:56 593775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856593774|
[2025/09/12 13:30:56 593779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856593053|now:1757683856593774|
[2025/09/12 13:30:56 593788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856593053|now:1757683856593774|
[2025/09/12 13:30:56 593792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 593798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 593802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:471630|
[2025/09/12 13:30:56 593807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 593811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:668|
[2025/09/12 13:30:56 593839] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:668|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757683856593818|stream_id:8|stream_offset:471630|
[2025/09/12 13:30:56 593845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:668|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 593851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 13:30:56 593858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33330|rtt_var:245|pto_duration:35330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 593864] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 593871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 593878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 13:30:56 593884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856654148|now:1757683856593857|interv:60291|
[2025/09/12 13:30:56 593891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856654148|now:1757683856593857|interval:60291|pto_count:0|srtt:33330
[2025/09/12 13:30:56 593897] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:40800|
[2025/09/12 13:30:56 593902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 593906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:472809|
[2025/09/12 13:30:56 593911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 593915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:669|
[2025/09/12 13:30:56 593952] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:669|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757683856593921|stream_id:8|stream_offset:472809|
[2025/09/12 13:30:56 593965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:669|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 593979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 13:30:56 593985] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33330|rtt_var:245|pto_duration:35330|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 593992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 593999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 594005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 13:30:56 594011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856654251|now:1757683856593985|interv:60266|
[2025/09/12 13:30:56 594017] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856654251|now:1757683856593985|interval:60266|pto_count:0|srtt:33330
[2025/09/12 13:30:56 594024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:42000|
[2025/09/12 13:30:56 594032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 594037] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:473988|
[2025/09/12 13:30:56 594042] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 594045] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856595045|now:1757683856594045|interv:1000|
[2025/09/12 13:30:56 594049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 594053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 594057] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856595045|
[2025/09/12 13:30:56 594061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856595045|
[2025/09/12 13:30:56 594065] [debug] |xqc_engine_wakeup_after|wakeup:1757683856595045|now:1757683856594065|diff:980|
[2025/09/12 13:30:56 594069] [debug] |xqc_engine_main_logic|END|now:1757683856593774|
[2025/09/12 13:30:56 594457] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856594456|
[2025/09/12 13:30:56 594465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 594471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:233|
[2025/09/12 13:30:56 594475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:234|
[2025/09/12 13:30:56 594481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:234|
[2025/09/12 13:30:56 594485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 594490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:635|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:636|path_largest_ack:635|
[2025/09/12 13:30:56 594494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40815|prior_delivered:418125|prior_time:1757683856559501|is_app_limited:0|send_elapse:34278|ack_elapse:34955|ctl_first_sent_time:1757683856561019|lagest_ack_time:1757683856594456|curr_delivered:458940|
[2025/09/12 13:30:56 594504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856561019|
[2025/09/12 13:30:56 594508] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:68||sndq_packets_used_bytes:0|sndq_packets_free:368|
[2025/09/12 13:30:56 594512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:636|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:636|path_largest_ack:636|
[2025/09/12 13:30:56 594517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40815|prior_delivered:418125|prior_time:1757683856559501|is_app_limited:0|send_elapse:34278|ack_elapse:34955|ctl_first_sent_time:1757683856561019|lagest_ack_time:1757683856594456|curr_delivered:460140|
[2025/09/12 13:30:56 594521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856561138|
[2025/09/12 13:30:56 594525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:67||sndq_packets_used_bytes:0|sndq_packets_free:369|
[2025/09/12 13:30:56 594529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33330|rttvar:245|minrtt:30564|latest_rtt:33318|ack_delay:32|
[2025/09/12 13:30:56 594533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33324|rttvar:195|minrtt:30564|latest_rtt:33318|ack_delay:32|
[2025/09/12 13:30:56 594537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:636|lost_pn:633|thresh:3|
[2025/09/12 13:30:56 594542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 594546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33324|rtt_var:195|pto_duration:35324|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 594550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 594554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 594558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 13:30:56 594562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856654245|now:1757683856594545|interv:59700|
[2025/09/12 13:30:56 594566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856654245|now:1757683856594545|interval:59700|pto_count:0|srtt:33324
[2025/09/12 13:30:56 594570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34278, ack_elapse 34955, delivered 42015|rate 1201973|lost 227|
[2025/09/12 13:30:56 594574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: RTT round update 11 -> 12|
[2025/09/12 13:30:56 594578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201973) in round 12|
[2025/09/12 13:30:56 594582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 594586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92707|extra_cwnd:17682|
[2025/09/12 13:30:56 594590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856561138|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 594597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856561138|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 594602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1213311|bw:1213311|cwnd:110389|full_bw_reached:1|inflight:39600|srtt:33324|latest_rtt:33318|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 13:30:56 594607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:234|largest:234|pns:2|
[2025/09/12 13:30:56 594612] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:234|frame:ACK |recv_time:1757683856594456|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 594616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976594456|now:1757683856594456|interv:120000000|
[2025/09/12 13:30:56 594620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976594456|now:1757683856594456|interv:120000000|
[2025/09/12 13:30:56 594624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856595045|pq_index:0|
[2025/09/12 13:30:56 594628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856593774|
[2025/09/12 13:30:56 594632] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856594632|
[2025/09/12 13:30:56 594637] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856594636|
[2025/09/12 13:30:56 594643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 594647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:473988|
[2025/09/12 13:30:56 594652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 594655] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 594659] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856595045|
[2025/09/12 13:30:56 594663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856595045|
[2025/09/12 13:30:56 594667] [debug] |xqc_engine_wakeup_after|wakeup:1757683856595045|now:1757683856594667|diff:378|
[2025/09/12 13:30:56 594671] [debug] |xqc_engine_main_logic|END|now:1757683856594636|
[2025/09/12 13:30:56 594676] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856594676|
[2025/09/12 13:30:56 594680] [debug] |xqc_engine_wakeup_after|wakeup:1757683856595045|now:1757683856594680|diff:365|
[2025/09/12 13:30:56 594684] [debug] |xqc_engine_main_logic|END|now:1757683856594676|
[2025/09/12 13:30:56 595752] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856595752|
[2025/09/12 13:30:56 595762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856595045|pq_index:0|
[2025/09/12 13:30:56 595766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856594636|
[2025/09/12 13:30:56 595771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856595770|
[2025/09/12 13:30:56 595781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856595045|now:1757683856595770|
[2025/09/12 13:30:56 595785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856595045|now:1757683856595770|
[2025/09/12 13:30:56 595789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 595794] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 595798] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:473988|
[2025/09/12 13:30:56 595803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 595807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:670|
[2025/09/12 13:30:56 595835] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:670|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757683856595815|stream_id:8|stream_offset:473988|
[2025/09/12 13:30:56 595841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:670|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 595847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 13:30:56 595855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33324|rtt_var:195|pto_duration:35324|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 595861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 595868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 595874] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 13:30:56 595880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856656139|now:1757683856595854|interv:60285|
[2025/09/12 13:30:56 595887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856656139|now:1757683856595854|interval:60285|pto_count:0|srtt:33324
[2025/09/12 13:30:56 595893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:40800|
[2025/09/12 13:30:56 595898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 595902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:475167|
[2025/09/12 13:30:56 595907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 595911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:671|
[2025/09/12 13:30:56 595951] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:671|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757683856595917|stream_id:8|stream_offset:475167|
[2025/09/12 13:30:56 595971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:671|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 595979] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 13:30:56 595986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33324|rtt_var:195|pto_duration:35324|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 595992] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 595999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 596005] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 13:30:56 596012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856656241|now:1757683856595985|interv:60256|
[2025/09/12 13:30:56 596018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856656241|now:1757683856595985|interval:60256|pto_count:0|srtt:33324
[2025/09/12 13:30:56 596025] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:42000|
[2025/09/12 13:30:56 596031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 596035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:476346|
[2025/09/12 13:30:56 596039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 596043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856597043|now:1757683856596043|interv:1000|
[2025/09/12 13:30:56 596047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 596051] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 596055] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856597043|
[2025/09/12 13:30:56 596059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856597043|
[2025/09/12 13:30:56 596063] [debug] |xqc_engine_wakeup_after|wakeup:1757683856597043|now:1757683856596063|diff:980|
[2025/09/12 13:30:56 596067] [debug] |xqc_engine_main_logic|END|now:1757683856595770|
[2025/09/12 13:30:56 596447] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856596446|
[2025/09/12 13:30:56 596455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 596461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:234|
[2025/09/12 13:30:56 596465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:235|
[2025/09/12 13:30:56 596470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:235|
[2025/09/12 13:30:56 596474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 596479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:637|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:638|path_largest_ack:637|
[2025/09/12 13:30:56 596489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:43215|prior_delivered:418125|prior_time:1757683856559501|is_app_limited:0|send_elapse:35669|ack_elapse:36945|ctl_first_sent_time:1757683856562410|lagest_ack_time:1757683856596446|curr_delivered:461340|
[2025/09/12 13:30:56 596493] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856562410|
[2025/09/12 13:30:56 596498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:66||sndq_packets_used_bytes:0|sndq_packets_free:370|
[2025/09/12 13:30:56 596502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:638|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:638|path_largest_ack:638|
[2025/09/12 13:30:56 596507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:43215|prior_delivered:418125|prior_time:1757683856559501|is_app_limited:0|send_elapse:35669|ack_elapse:36945|ctl_first_sent_time:1757683856562410|lagest_ack_time:1757683856596446|curr_delivered:462540|
[2025/09/12 13:30:56 596511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856563690|
[2025/09/12 13:30:56 596515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:65||sndq_packets_used_bytes:0|sndq_packets_free:371|
[2025/09/12 13:30:56 596519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33324|rttvar:195|minrtt:30564|latest_rtt:32756|ack_delay:32|
[2025/09/12 13:30:56 596523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33249|rttvar:297|minrtt:30564|latest_rtt:32756|ack_delay:32|
[2025/09/12 13:30:56 596528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:638|lost_pn:635|thresh:3|
[2025/09/12 13:30:56 596532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 596536] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33249|rtt_var:297|pto_duration:35249|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 596540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 596544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 596548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 13:30:56 596552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856656166|now:1757683856596536|interv:59630|
[2025/09/12 13:30:56 596556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856656166|now:1757683856596536|interval:59630|pto_count:0|srtt:33249
[2025/09/12 13:30:56 596560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 35669, ack_elapse 36945, delivered 44415|rate 1202192|lost 227|
[2025/09/12 13:30:56 596565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202192) in round 12|
[2025/09/12 13:30:56 596569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 596573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92707|extra_cwnd:17682|
[2025/09/12 13:30:56 596577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856563690|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 596584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856563690|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 596588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1213311|bw:1213311|cwnd:110389|full_bw_reached:1|inflight:39600|srtt:33249|latest_rtt:32756|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 596594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:235|largest:235|pns:2|
[2025/09/12 13:30:56 596598] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:235|frame:ACK |recv_time:1757683856596446|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 596603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976596446|now:1757683856596446|interv:120000000|
[2025/09/12 13:30:56 596607] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976596446|now:1757683856596446|interv:120000000|
[2025/09/12 13:30:56 596611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856597043|pq_index:0|
[2025/09/12 13:30:56 596615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856595770|
[2025/09/12 13:30:56 596619] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856596619|
[2025/09/12 13:30:56 596624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856596623|
[2025/09/12 13:30:56 596630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 596634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:476346|
[2025/09/12 13:30:56 596639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 596643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 596646] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856597043|
[2025/09/12 13:30:56 596650] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856597043|
[2025/09/12 13:30:56 596654] [debug] |xqc_engine_wakeup_after|wakeup:1757683856597043|now:1757683856596654|diff:389|
[2025/09/12 13:30:56 596658] [debug] |xqc_engine_main_logic|END|now:1757683856596623|
[2025/09/12 13:30:56 596663] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856596663|
[2025/09/12 13:30:56 596667] [debug] |xqc_engine_wakeup_after|wakeup:1757683856597043|now:1757683856596667|diff:376|
[2025/09/12 13:30:56 596671] [debug] |xqc_engine_main_logic|END|now:1757683856596663|
[2025/09/12 13:30:56 597740] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856597740|
[2025/09/12 13:30:56 597750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856597043|pq_index:0|
[2025/09/12 13:30:56 597759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856596623|
[2025/09/12 13:30:56 597764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856597763|
[2025/09/12 13:30:56 597768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856597043|now:1757683856597763|
[2025/09/12 13:30:56 597773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856597043|now:1757683856597763|
[2025/09/12 13:30:56 597776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 597782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 597786] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:476346|
[2025/09/12 13:30:56 597791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 597795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:672|
[2025/09/12 13:30:56 597823] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:672|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39600|now:1757683856597802|stream_id:8|stream_offset:476346|
[2025/09/12 13:30:56 597829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:672|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 597835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 13:30:56 597842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33249|rtt_var:297|pto_duration:35249|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 597849] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 597855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 597861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40800|
[2025/09/12 13:30:56 597868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856658051|now:1757683856597842|interv:60209|
[2025/09/12 13:30:56 597875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856658051|now:1757683856597842|interval:60209|pto_count:0|srtt:33249
[2025/09/12 13:30:56 597881] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:40800|
[2025/09/12 13:30:56 597886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 597890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40800|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:477525|
[2025/09/12 13:30:56 597895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 597899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:673|
[2025/09/12 13:30:56 597928] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:673|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40800|now:1757683856597910|stream_id:8|stream_offset:477525|
[2025/09/12 13:30:56 597949] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:673|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 597954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40800|applimit:0|
[2025/09/12 13:30:56 597961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33249|rtt_var:297|pto_duration:35249|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 597968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 597975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 597981] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42000|
[2025/09/12 13:30:56 597988] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856658159|now:1757683856597961|interv:60198|
[2025/09/12 13:30:56 597994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856658159|now:1757683856597961|interval:60198|pto_count:0|srtt:33249
[2025/09/12 13:30:56 598001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:42000|
[2025/09/12 13:30:56 598008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 598015] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42000|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:478704|
[2025/09/12 13:30:56 598023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 598029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856599029|now:1757683856598029|interv:1000|
[2025/09/12 13:30:56 598035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 598040] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 598044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856599029|
[2025/09/12 13:30:56 598048] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856599029|
[2025/09/12 13:30:56 598052] [debug] |xqc_engine_wakeup_after|wakeup:1757683856599029|now:1757683856598052|diff:977|
[2025/09/12 13:30:56 598056] [debug] |xqc_engine_main_logic|END|now:1757683856597763|
[2025/09/12 13:30:56 598443] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856598441|
[2025/09/12 13:30:56 598450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 598456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:235|
[2025/09/12 13:30:56 598460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:236|
[2025/09/12 13:30:56 598465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:236|
[2025/09/12 13:30:56 598470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 598479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:639|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:640|path_largest_ack:639|
[2025/09/12 13:30:56 598484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:45615|prior_delivered:418125|prior_time:1757683856559501|is_app_limited:0|send_elapse:37059|ack_elapse:38940|ctl_first_sent_time:1757683856563800|lagest_ack_time:1757683856598441|curr_delivered:463740|
[2025/09/12 13:30:56 598488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856563800|
[2025/09/12 13:30:56 598493] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:64||sndq_packets_used_bytes:0|sndq_packets_free:372|
[2025/09/12 13:30:56 598497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:640|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:640|path_largest_ack:640|
[2025/09/12 13:30:56 598501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:45615|prior_delivered:418125|prior_time:1757683856559501|is_app_limited:0|send_elapse:37059|ack_elapse:38940|ctl_first_sent_time:1757683856563800|lagest_ack_time:1757683856598441|curr_delivered:464940|
[2025/09/12 13:30:56 598506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856565075|
[2025/09/12 13:30:56 598510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:63||sndq_packets_used_bytes:0|sndq_packets_free:373|
[2025/09/12 13:30:56 598514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33249|rttvar:297|minrtt:30564|latest_rtt:33366|ack_delay:32|
[2025/09/12 13:30:56 598518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33259|rttvar:244|minrtt:30564|latest_rtt:33366|ack_delay:32|
[2025/09/12 13:30:56 598522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:640|lost_pn:637|thresh:3|
[2025/09/12 13:30:56 598526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 598530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33259|rtt_var:244|pto_duration:35259|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 598534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 598538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 598542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39600|
[2025/09/12 13:30:56 598546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856658169|now:1757683856598530|interv:59639|
[2025/09/12 13:30:56 598550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856658169|now:1757683856598530|interval:59639|pto_count:0|srtt:33259
[2025/09/12 13:30:56 598554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 37059, ack_elapse 38940, delivered 46815|rate 1202234|lost 227|
[2025/09/12 13:30:56 598559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202234) in round 12|
[2025/09/12 13:30:56 598563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 598570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:92707|extra_cwnd:17682|
[2025/09/12 13:30:56 598574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856565075|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 598578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856565075|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 598583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1213311|bw:1213311|cwnd:110389|full_bw_reached:1|inflight:39600|srtt:33259|latest_rtt:33366|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 598588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:236|largest:236|pns:2|
[2025/09/12 13:30:56 598592] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:236|frame:ACK |recv_time:1757683856598441|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 598597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976598441|now:1757683856598441|interv:120000000|
[2025/09/12 13:30:56 598601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976598441|now:1757683856598441|interv:120000000|
[2025/09/12 13:30:56 598605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856599029|pq_index:0|
[2025/09/12 13:30:56 598609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856597763|
[2025/09/12 13:30:56 598613] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856598613|
[2025/09/12 13:30:56 598618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856598617|
[2025/09/12 13:30:56 598624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 598628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39600|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:478704|
[2025/09/12 13:30:56 598632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 598636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 598640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856599029|
[2025/09/12 13:30:56 598644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856599029|
[2025/09/12 13:30:56 598648] [debug] |xqc_engine_wakeup_after|wakeup:1757683856599029|now:1757683856598648|diff:381|
[2025/09/12 13:30:56 598652] [debug] |xqc_engine_main_logic|END|now:1757683856598617|
[2025/09/12 13:30:56 598657] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856598657|
[2025/09/12 13:30:56 598661] [debug] |xqc_engine_wakeup_after|wakeup:1757683856599029|now:1757683856598661|diff:368|
[2025/09/12 13:30:56 598665] [debug] |xqc_engine_main_logic|END|now:1757683856598657|
[2025/09/12 13:30:56 599736] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856599736|
[2025/09/12 13:30:56 599746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856599029|pq_index:0|
[2025/09/12 13:30:56 599750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856598617|
[2025/09/12 13:30:56 599755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856599754|
[2025/09/12 13:30:56 599760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757683856599524|now:1757683856599754|
[2025/09/12 13:30:56 599764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 13:30:56 599768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757683856599524|now:1757683856599754|
[2025/09/12 13:30:56 599771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 13:30:56 599775] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856599029|now:1757683856599754|
[2025/09/12 13:30:56 599779] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856599029|now:1757683856599754|
[2025/09/12 13:30:56 599783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 599788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|largest_recv:236|ack_delay:25264|first_ack_range:18|largest_pkt_recv_time:1757683856574524|
[2025/09/12 13:30:56 599792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:236|low:218|pkt_pns:2|
[2025/09/12 13:30:56 599796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_to_one_packet|ack_size:7|path:0|path_largest_recv:224|frame_largest_recv:236|
[2025/09/12 13:30:56 599801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 13:30:56 599805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1207|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 13:30:56 599810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1207|schedule_bytes:0|inflight:39600|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:478704|
[2025/09/12 13:30:56 599814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 599819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:674|
[2025/09/12 13:30:56 599846] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:674|size:1207|sent:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:39600|now:1757683856599826|stream_id:8|stream_offset:478704|
[2025/09/12 13:30:56 599852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:674|origin_pktnum:0|size:1207|enc_size:1223|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 599858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39600|applimit:0|
[2025/09/12 13:30:56 599865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33259|rtt_var:244|pto_duration:35259|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 599872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 599878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 599891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 599898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856660085|now:1757683856599865|interv:60220|
[2025/09/12 13:30:56 599904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856660085|now:1757683856599865|interval:60220|pto_count:0|srtt:33259
[2025/09/12 13:30:56 599908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:40807|
[2025/09/12 13:30:56 599913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 599917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:479883|
[2025/09/12 13:30:56 599922] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 599926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:675|
[2025/09/12 13:30:56 599965] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:675|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856599948|stream_id:8|stream_offset:479883|
[2025/09/12 13:30:56 599976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:675|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 599984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 599990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33259|rtt_var:244|pto_duration:35259|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 599997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 600003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 600010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 600016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856660207|now:1757683856599990|interv:60217|
[2025/09/12 13:30:56 600023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856660207|now:1757683856599990|interval:60217|pto_count:0|srtt:33259
[2025/09/12 13:30:56 600030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110389|inflight:42007|
[2025/09/12 13:30:56 600038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 600044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:110389|conn:0000561FA36500DC|stream_id:8|stream_offset:481062|
[2025/09/12 13:30:56 600052] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 600058] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856601057|now:1757683856600057|interv:1000|
[2025/09/12 13:30:56 600068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 600071] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 600075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856601057|
[2025/09/12 13:30:56 600080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856601057|
[2025/09/12 13:30:56 600084] [debug] |xqc_engine_wakeup_after|wakeup:1757683856601057|now:1757683856600084|diff:973|
[2025/09/12 13:30:56 600088] [debug] |xqc_engine_main_logic|END|now:1757683856599754|
[2025/09/12 13:30:56 600446] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856600445|
[2025/09/12 13:30:56 600454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 600460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:236|
[2025/09/12 13:30:56 600464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:237|
[2025/09/12 13:30:56 600469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:237|
[2025/09/12 13:30:56 600473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 600478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:641|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:642|path_largest_ack:641|
[2025/09/12 13:30:56 600483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:45615|prior_delivered:420525|prior_time:1757683856565780|is_app_limited:0|send_elapse:38428|ack_elapse:34665|ctl_first_sent_time:1757683856567288|lagest_ack_time:1757683856600445|curr_delivered:466140|
[2025/09/12 13:30:56 600487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856567288|
[2025/09/12 13:30:56 600492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:62||sndq_packets_used_bytes:0|sndq_packets_free:374|
[2025/09/12 13:30:56 600496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:642|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:642|path_largest_ack:642|
[2025/09/12 13:30:56 600500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:45615|prior_delivered:420525|prior_time:1757683856565780|is_app_limited:0|send_elapse:38428|ack_elapse:34665|ctl_first_sent_time:1757683856567288|lagest_ack_time:1757683856600445|curr_delivered:467340|
[2025/09/12 13:30:56 600505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856567400|
[2025/09/12 13:30:56 600509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:61||sndq_packets_used_bytes:0|sndq_packets_free:375|
[2025/09/12 13:30:56 600513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33259|rttvar:244|minrtt:30564|latest_rtt:33045|ack_delay:32|
[2025/09/12 13:30:56 600517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33228|rttvar:244|minrtt:30564|latest_rtt:33045|ack_delay:32|
[2025/09/12 13:30:56 600521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:642|lost_pn:639|thresh:3|
[2025/09/12 13:30:56 600525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 600529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33228|rtt_var:244|pto_duration:35228|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 600538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 600542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 600546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 13:30:56 600550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856660176|now:1757683856600529|interv:59647|
[2025/09/12 13:30:56 600554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856660176|now:1757683856600529|interval:59647|pto_count:0|srtt:33228
[2025/09/12 13:30:56 600558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 38428, ack_elapse 34665, delivered 46815|rate 1218252|lost 227|
[2025/09/12 13:30:56 600563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1218252) in round 12|
[2025/09/12 13:30:56 600567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 600571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:93085|extra_cwnd:17682|
[2025/09/12 13:30:56 600575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856567400|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 600579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:110389|packet_lost:0|acked:2400|po_sent_time:1757683856567400|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 600583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1218252|bw:1218252|cwnd:110767|full_bw_reached:1|inflight:39607|srtt:33228|latest_rtt:33045|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 600589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:237|largest:237|pns:2|
[2025/09/12 13:30:56 600593] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:237|frame:ACK |recv_time:1757683856600445|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 600598] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976600445|now:1757683856600445|interv:120000000|
[2025/09/12 13:30:56 600602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976600445|now:1757683856600445|interv:120000000|
[2025/09/12 13:30:56 600606] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856601057|pq_index:0|
[2025/09/12 13:30:56 600610] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856599754|
[2025/09/12 13:30:56 600614] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856600614|
[2025/09/12 13:30:56 600618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856600617|
[2025/09/12 13:30:56 600624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 600631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110767|conn:0000561FA36500DC|stream_id:8|stream_offset:481062|
[2025/09/12 13:30:56 600636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 600639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 600643] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856601057|
[2025/09/12 13:30:56 600647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856601057|
[2025/09/12 13:30:56 600651] [debug] |xqc_engine_wakeup_after|wakeup:1757683856601057|now:1757683856600651|diff:406|
[2025/09/12 13:30:56 600655] [debug] |xqc_engine_main_logic|END|now:1757683856600617|
[2025/09/12 13:30:56 600660] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856600660|
[2025/09/12 13:30:56 600664] [debug] |xqc_engine_wakeup_after|wakeup:1757683856601057|now:1757683856600664|diff:393|
[2025/09/12 13:30:56 600668] [debug] |xqc_engine_main_logic|END|now:1757683856600660|
[2025/09/12 13:30:56 601737] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856601737|
[2025/09/12 13:30:56 601747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856601057|pq_index:0|
[2025/09/12 13:30:56 601751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856600617|
[2025/09/12 13:30:56 601756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856601755|
[2025/09/12 13:30:56 601761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856601057|now:1757683856601755|
[2025/09/12 13:30:56 601765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856601057|now:1757683856601755|
[2025/09/12 13:30:56 601769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 601774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 601778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:110767|conn:0000561FA36500DC|stream_id:8|stream_offset:481062|
[2025/09/12 13:30:56 601783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 601787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:676|
[2025/09/12 13:30:56 601815] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:676|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757683856601794|stream_id:8|stream_offset:481062|
[2025/09/12 13:30:56 601821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:676|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 601826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 13:30:56 601833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33228|rtt_var:244|pto_duration:35228|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 601840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 601853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 601859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 601866] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856662022|now:1757683856601833|interv:60189|
[2025/09/12 13:30:56 601872] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856662022|now:1757683856601833|interval:60189|pto_count:0|srtt:33228
[2025/09/12 13:30:56 601877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110767|inflight:40807|
[2025/09/12 13:30:56 601882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 601886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:110767|conn:0000561FA36500DC|stream_id:8|stream_offset:482241|
[2025/09/12 13:30:56 601890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 601894] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:677|
[2025/09/12 13:30:56 601919] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:677|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856601901|stream_id:8|stream_offset:482241|
[2025/09/12 13:30:56 601924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:677|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 601953] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 601961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33228|rtt_var:244|pto_duration:35228|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 601967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 601974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 601980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 601987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856662129|now:1757683856601960|interv:60169|
[2025/09/12 13:30:56 601994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856662129|now:1757683856601960|interval:60169|pto_count:0|srtt:33228
[2025/09/12 13:30:56 602001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:110767|inflight:42007|
[2025/09/12 13:30:56 602008] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 602014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:110767|conn:0000561FA36500DC|stream_id:8|stream_offset:483420|
[2025/09/12 13:30:56 602018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 602027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856603027|now:1757683856602027|interv:1000|
[2025/09/12 13:30:56 602031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 602035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 602039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856603027|
[2025/09/12 13:30:56 602043] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856603027|
[2025/09/12 13:30:56 602047] [debug] |xqc_engine_wakeup_after|wakeup:1757683856603027|now:1757683856602047|diff:980|
[2025/09/12 13:30:56 602051] [debug] |xqc_engine_main_logic|END|now:1757683856601755|
[2025/09/12 13:30:56 602436] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856602435|
[2025/09/12 13:30:56 602443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 602449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:237|
[2025/09/12 13:30:56 602453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:238|
[2025/09/12 13:30:56 602459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:238|
[2025/09/12 13:30:56 602463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 602467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:643|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:644|path_largest_ack:643|
[2025/09/12 13:30:56 602472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:48015|prior_delivered:420525|prior_time:1757683856565780|is_app_limited:0|send_elapse:39823|ack_elapse:36655|ctl_first_sent_time:1757683856568683|lagest_ack_time:1757683856602435|curr_delivered:468540|
[2025/09/12 13:30:56 602476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856568683|
[2025/09/12 13:30:56 602481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:60||sndq_packets_used_bytes:0|sndq_packets_free:376|
[2025/09/12 13:30:56 602485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:644|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:644|path_largest_ack:644|
[2025/09/12 13:30:56 602489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:48015|prior_delivered:420525|prior_time:1757683856565780|is_app_limited:0|send_elapse:39823|ack_elapse:36655|ctl_first_sent_time:1757683856568683|lagest_ack_time:1757683856602435|curr_delivered:469740|
[2025/09/12 13:30:56 602494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856568789|
[2025/09/12 13:30:56 602498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:59||sndq_packets_used_bytes:0|sndq_packets_free:377|
[2025/09/12 13:30:56 602502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33228|rttvar:244|minrtt:30564|latest_rtt:33646|ack_delay:32|
[2025/09/12 13:30:56 602506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33276|rttvar:279|minrtt:30564|latest_rtt:33646|ack_delay:32|
[2025/09/12 13:30:56 602510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:644|lost_pn:641|thresh:3|
[2025/09/12 13:30:56 602519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 602523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33276|rtt_var:279|pto_duration:35276|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 602527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 602531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 602535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 13:30:56 602539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856662177|now:1757683856602523|interv:59654|
[2025/09/12 13:30:56 602543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856662177|now:1757683856602523|interval:59654|pto_count:0|srtt:33276
[2025/09/12 13:30:56 602547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 39823, ack_elapse 36655, delivered 49215|rate 1235843|lost 227|
[2025/09/12 13:30:56 602551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1235843) in round 12|
[2025/09/12 13:30:56 602555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 602560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 602563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:110767|packet_lost:0|acked:2400|po_sent_time:1757683856568789|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 602568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:110767|packet_lost:0|acked:2400|po_sent_time:1757683856568789|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 602572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:39607|srtt:33276|latest_rtt:33646|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 602578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:238|largest:238|pns:2|
[2025/09/12 13:30:56 602582] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:238|frame:ACK |recv_time:1757683856602435|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 602586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976602435|now:1757683856602435|interv:120000000|
[2025/09/12 13:30:56 602590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976602435|now:1757683856602435|interv:120000000|
[2025/09/12 13:30:56 602595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856603027|pq_index:0|
[2025/09/12 13:30:56 602600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856601755|
[2025/09/12 13:30:56 602604] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856602604|
[2025/09/12 13:30:56 602609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856602608|
[2025/09/12 13:30:56 602618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 602622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:483420|
[2025/09/12 13:30:56 602626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 602630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 602634] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856603027|
[2025/09/12 13:30:56 602638] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856603027|
[2025/09/12 13:30:56 602642] [debug] |xqc_engine_wakeup_after|wakeup:1757683856603027|now:1757683856602642|diff:385|
[2025/09/12 13:30:56 602646] [debug] |xqc_engine_main_logic|END|now:1757683856602608|
[2025/09/12 13:30:56 602651] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856602651|
[2025/09/12 13:30:56 602655] [debug] |xqc_engine_wakeup_after|wakeup:1757683856603027|now:1757683856602655|diff:372|
[2025/09/12 13:30:56 602659] [debug] |xqc_engine_main_logic|END|now:1757683856602651|
[2025/09/12 13:30:56 603727] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856603727|
[2025/09/12 13:30:56 603737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856603027|pq_index:0|
[2025/09/12 13:30:56 603742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856602608|
[2025/09/12 13:30:56 603747] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856603746|
[2025/09/12 13:30:56 603751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856603027|now:1757683856603746|
[2025/09/12 13:30:56 603755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856603027|now:1757683856603746|
[2025/09/12 13:30:56 603759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 603764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 603769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:483420|
[2025/09/12 13:30:56 603774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 603778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:678|
[2025/09/12 13:30:56 603805] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:678|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757683856603785|stream_id:8|stream_offset:483420|
[2025/09/12 13:30:56 603811] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:678|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 603817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 13:30:56 603831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33276|rtt_var:279|pto_duration:35276|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 603838] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 603845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 603851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 603858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856664061|now:1757683856603831|interv:60230|
[2025/09/12 13:30:56 603863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856664061|now:1757683856603831|interval:60230|pto_count:0|srtt:33276
[2025/09/12 13:30:56 603868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:40807|
[2025/09/12 13:30:56 603873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 603877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:484599|
[2025/09/12 13:30:56 603882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 603886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:679|
[2025/09/12 13:30:56 603911] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:679|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856603893|stream_id:8|stream_offset:484599|
[2025/09/12 13:30:56 603917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:679|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 603924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 603948] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33276|rtt_var:279|pto_duration:35276|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 603958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 603965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 603971] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 603978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856664169|now:1757683856603947|interv:60222|
[2025/09/12 13:30:56 603984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856664169|now:1757683856603947|interval:60222|pto_count:0|srtt:33276
[2025/09/12 13:30:56 603991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:42007|
[2025/09/12 13:30:56 603999] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 604006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:485778|
[2025/09/12 13:30:56 604019] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 604023] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856605023|now:1757683856604023|interv:1000|
[2025/09/12 13:30:56 604027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 604031] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 604035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856605023|
[2025/09/12 13:30:56 604039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856605023|
[2025/09/12 13:30:56 604043] [debug] |xqc_engine_wakeup_after|wakeup:1757683856605023|now:1757683856604043|diff:980|
[2025/09/12 13:30:56 604047] [debug] |xqc_engine_main_logic|END|now:1757683856603746|
[2025/09/12 13:30:56 604431] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856604429|
[2025/09/12 13:30:56 604439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 604445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:238|
[2025/09/12 13:30:56 604448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:239|
[2025/09/12 13:30:56 604454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:239|
[2025/09/12 13:30:56 604458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 604463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:645|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:646|path_largest_ack:645|
[2025/09/12 13:30:56 604468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:39607|prior_delivered:431333|prior_time:1757683856570543|is_app_limited:0|send_elapse:32539|ack_elapse:33886|ctl_first_sent_time:1757683856570912|lagest_ack_time:1757683856604429|curr_delivered:470940|
[2025/09/12 13:30:56 604472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856570912|
[2025/09/12 13:30:56 604477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:58||sndq_packets_used_bytes:0|sndq_packets_free:378|
[2025/09/12 13:30:56 604481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:646|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:646|path_largest_ack:646|
[2025/09/12 13:30:56 604486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:39607|prior_delivered:431333|prior_time:1757683856570543|is_app_limited:0|send_elapse:32539|ack_elapse:33886|ctl_first_sent_time:1757683856570912|lagest_ack_time:1757683856604429|curr_delivered:472140|
[2025/09/12 13:30:56 604490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856571037|
[2025/09/12 13:30:56 604494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:57||sndq_packets_used_bytes:0|sndq_packets_free:379|
[2025/09/12 13:30:56 604498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33276|rttvar:279|minrtt:30564|latest_rtt:33392|ack_delay:32|
[2025/09/12 13:30:56 604502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33287|rttvar:231|minrtt:30564|latest_rtt:33392|ack_delay:32|
[2025/09/12 13:30:56 604511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:646|lost_pn:643|thresh:3|
[2025/09/12 13:30:56 604515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 604519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33287|rtt_var:231|pto_duration:35287|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 604524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 604528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 604532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 13:30:56 604535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856664180|now:1757683856604519|interv:59661|
[2025/09/12 13:30:56 604540] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856664180|now:1757683856604519|interval:59661|pto_count:0|srtt:33287
[2025/09/12 13:30:56 604544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 32539, ack_elapse 33886, delivered 40807|rate 1204243|lost 227|
[2025/09/12 13:30:56 604548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1204243) in round 12|
[2025/09/12 13:30:56 604553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 604557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 604561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856571037|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 604565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856571037|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 604570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:39607|srtt:33287|latest_rtt:33392|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 604576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:239|largest:239|pns:2|
[2025/09/12 13:30:56 604580] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:239|frame:ACK |recv_time:1757683856604429|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 604585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976604429|now:1757683856604429|interv:120000000|
[2025/09/12 13:30:56 604589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976604429|now:1757683856604429|interv:120000000|
[2025/09/12 13:30:56 604593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856605023|pq_index:0|
[2025/09/12 13:30:56 604597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856603746|
[2025/09/12 13:30:56 604601] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856604601|
[2025/09/12 13:30:56 604609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856604608|
[2025/09/12 13:30:56 604615] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 604619] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:485778|
[2025/09/12 13:30:56 604624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 604628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 604632] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856605023|
[2025/09/12 13:30:56 604636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856605023|
[2025/09/12 13:30:56 604640] [debug] |xqc_engine_wakeup_after|wakeup:1757683856605023|now:1757683856604639|diff:384|
[2025/09/12 13:30:56 604644] [debug] |xqc_engine_main_logic|END|now:1757683856604608|
[2025/09/12 13:30:56 604649] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856604649|
[2025/09/12 13:30:56 604653] [debug] |xqc_engine_wakeup_after|wakeup:1757683856605023|now:1757683856604653|diff:370|
[2025/09/12 13:30:56 604657] [debug] |xqc_engine_main_logic|END|now:1757683856604649|
[2025/09/12 13:30:56 605725] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856605725|
[2025/09/12 13:30:56 605735] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856605023|pq_index:0|
[2025/09/12 13:30:56 605739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856604608|
[2025/09/12 13:30:56 605744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856605743|
[2025/09/12 13:30:56 605749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856605023|now:1757683856605743|
[2025/09/12 13:30:56 605753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856605023|now:1757683856605743|
[2025/09/12 13:30:56 605757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 605762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 605767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:485778|
[2025/09/12 13:30:56 605771] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 605776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:680|
[2025/09/12 13:30:56 605803] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:680|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757683856605783|stream_id:8|stream_offset:485778|
[2025/09/12 13:30:56 605809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:680|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 605826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 13:30:56 605833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33287|rtt_var:231|pto_duration:35287|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 605841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 605847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 605853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 605859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856666070|now:1757683856605833|interv:60237|
[2025/09/12 13:30:56 605863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856666070|now:1757683856605833|interval:60237|pto_count:0|srtt:33287
[2025/09/12 13:30:56 605868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:40807|
[2025/09/12 13:30:56 605873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 605877] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:486957|
[2025/09/12 13:30:56 605882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 605886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:681|
[2025/09/12 13:30:56 605911] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:681|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856605893|stream_id:8|stream_offset:486957|
[2025/09/12 13:30:56 605916] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:681|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 605924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 605947] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33287|rtt_var:231|pto_duration:35287|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 605957] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 605964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 605970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 605977] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856666180|now:1757683856605946|interv:60234|
[2025/09/12 13:30:56 605983] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856666180|now:1757683856605946|interval:60234|pto_count:0|srtt:33287
[2025/09/12 13:30:56 605990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:42007|
[2025/09/12 13:30:56 606004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 606011] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:488136|
[2025/09/12 13:30:56 606018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 606022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856607022|now:1757683856606022|interv:1000|
[2025/09/12 13:30:56 606026] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 606029] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 606033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856607022|
[2025/09/12 13:30:56 606038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856607022|
[2025/09/12 13:30:56 606042] [debug] |xqc_engine_wakeup_after|wakeup:1757683856607022|now:1757683856606041|diff:981|
[2025/09/12 13:30:56 606046] [debug] |xqc_engine_main_logic|END|now:1757683856605743|
[2025/09/12 13:30:56 606414] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856606413|
[2025/09/12 13:30:56 606422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 606428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:239|
[2025/09/12 13:30:56 606432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:240|
[2025/09/12 13:30:56 606437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:240|
[2025/09/12 13:30:56 606441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 606446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:647|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:648|path_largest_ack:647|
[2025/09/12 13:30:56 606451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:431333|prior_time:1757683856570543|is_app_limited:0|send_elapse:33970|ack_elapse:35870|ctl_first_sent_time:1757683856572343|lagest_ack_time:1757683856606413|curr_delivered:473340|
[2025/09/12 13:30:56 606456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856572343|
[2025/09/12 13:30:56 606460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:56||sndq_packets_used_bytes:0|sndq_packets_free:380|
[2025/09/12 13:30:56 606464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:648|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:648|path_largest_ack:648|
[2025/09/12 13:30:56 606469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40807|prior_delivered:433733|prior_time:1757683856572544|is_app_limited:0|send_elapse:33896|ack_elapse:33869|ctl_first_sent_time:1757683856573918|lagest_ack_time:1757683856606413|curr_delivered:474540|
[2025/09/12 13:30:56 606473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856573918|
[2025/09/12 13:30:56 606477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:55||sndq_packets_used_bytes:0|sndq_packets_free:381|
[2025/09/12 13:30:56 606481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33287|rttvar:231|minrtt:30564|latest_rtt:32495|ack_delay:32|
[2025/09/12 13:30:56 606490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33184|rttvar:380|minrtt:30564|latest_rtt:32495|ack_delay:32|
[2025/09/12 13:30:56 606494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:648|lost_pn:645|thresh:3|
[2025/09/12 13:30:56 606499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 606503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33184|rtt_var:380|pto_duration:35184|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 606507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 606511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 606515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 13:30:56 606518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856666077|now:1757683856606502|interv:59575|
[2025/09/12 13:30:56 606522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856666077|now:1757683856606502|interval:59575|pto_count:0|srtt:33184
[2025/09/12 13:30:56 606527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 33896, ack_elapse 33869, delivered 40807|rate 1203888|lost 227|
[2025/09/12 13:30:56 606531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203888) in round 12|
[2025/09/12 13:30:56 606535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 606539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 606543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856573918|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 606548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856573918|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 606552] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:39607|srtt:33184|latest_rtt:32495|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 606558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:240|largest:240|pns:2|
[2025/09/12 13:30:56 606562] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:240|frame:ACK |recv_time:1757683856606413|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 606566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976606413|now:1757683856606413|interv:120000000|
[2025/09/12 13:30:56 606570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976606413|now:1757683856606413|interv:120000000|
[2025/09/12 13:30:56 606574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856607022|pq_index:0|
[2025/09/12 13:30:56 606581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856605743|
[2025/09/12 13:30:56 606585] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856606585|
[2025/09/12 13:30:56 606590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856606589|
[2025/09/12 13:30:56 606596] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 606600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:488136|
[2025/09/12 13:30:56 606604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 606608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 606612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856607022|
[2025/09/12 13:30:56 606616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856607022|
[2025/09/12 13:30:56 606620] [debug] |xqc_engine_wakeup_after|wakeup:1757683856607022|now:1757683856606620|diff:402|
[2025/09/12 13:30:56 606624] [debug] |xqc_engine_main_logic|END|now:1757683856606589|
[2025/09/12 13:30:56 606629] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856606629|
[2025/09/12 13:30:56 606633] [debug] |xqc_engine_wakeup_after|wakeup:1757683856607022|now:1757683856606632|diff:390|
[2025/09/12 13:30:56 606636] [debug] |xqc_engine_main_logic|END|now:1757683856606629|
[2025/09/12 13:30:56 607705] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856607704|
[2025/09/12 13:30:56 607715] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856607022|pq_index:0|
[2025/09/12 13:30:56 607719] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856606589|
[2025/09/12 13:30:56 607724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856607723|
[2025/09/12 13:30:56 607729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856607022|now:1757683856607723|
[2025/09/12 13:30:56 607733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856607022|now:1757683856607723|
[2025/09/12 13:30:56 607737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 607742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 607746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:488136|
[2025/09/12 13:30:56 607751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 607755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:682|
[2025/09/12 13:30:56 607783] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:682|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757683856607763|stream_id:8|stream_offset:488136|
[2025/09/12 13:30:56 607796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:682|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 607804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 13:30:56 607810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33184|rtt_var:380|pto_duration:35184|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 607818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 607824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 607830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 607837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856667947|now:1757683856607810|interv:60137|
[2025/09/12 13:30:56 607841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856667947|now:1757683856607810|interval:60137|pto_count:0|srtt:33184
[2025/09/12 13:30:56 607846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:40807|
[2025/09/12 13:30:56 607851] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 607855] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:489315|
[2025/09/12 13:30:56 607859] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 607863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:683|
[2025/09/12 13:30:56 607888] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:683|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856607870|stream_id:8|stream_offset:489315|
[2025/09/12 13:30:56 607893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:683|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 607900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 607907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33184|rtt_var:380|pto_duration:35184|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 607914] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 607920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 607927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 607956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856668054|now:1757683856607907|interv:60147|
[2025/09/12 13:30:56 607963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856668054|now:1757683856607907|interval:60147|pto_count:0|srtt:33184
[2025/09/12 13:30:56 607976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:42007|
[2025/09/12 13:30:56 607984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 607991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:490494|
[2025/09/12 13:30:56 607996] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 608001] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:684|
[2025/09/12 13:30:56 608025] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:684|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757683856608008|stream_id:8|stream_offset:490494|
[2025/09/12 13:30:56 608030] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:684|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 608035] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 13:30:56 608039] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33184|rtt_var:380|pto_duration:35184|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 608047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 608053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 608059] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 13:30:56 608065] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856668192|now:1757683856608039|interv:60153|
[2025/09/12 13:30:56 608072] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856668192|now:1757683856608039|interval:60153|pto_count:0|srtt:33184
[2025/09/12 13:30:56 608079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:43207|
[2025/09/12 13:30:56 608086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 608090] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:491673|
[2025/09/12 13:30:56 608094] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 608098] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856609098|now:1757683856608098|interv:1000|
[2025/09/12 13:30:56 608102] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 608106] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 608110] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856609098|
[2025/09/12 13:30:56 608114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856609098|
[2025/09/12 13:30:56 608118] [debug] |xqc_engine_wakeup_after|wakeup:1757683856609098|now:1757683856608118|diff:980|
[2025/09/12 13:30:56 608127] [debug] |xqc_engine_main_logic|END|now:1757683856607723|
[2025/09/12 13:30:56 608429] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856608428|
[2025/09/12 13:30:56 608437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 608443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:240|
[2025/09/12 13:30:56 608447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:241|
[2025/09/12 13:30:56 608452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:241|
[2025/09/12 13:30:56 608456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 608461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:649|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:650|path_largest_ack:649|
[2025/09/12 13:30:56 608466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:433733|prior_time:1757683856572544|is_app_limited:0|send_elapse:34019|ack_elapse:35884|ctl_first_sent_time:1757683856574041|lagest_ack_time:1757683856608428|curr_delivered:475740|
[2025/09/12 13:30:56 608470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856574041|
[2025/09/12 13:30:56 608475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:54||sndq_packets_used_bytes:0|sndq_packets_free:382|
[2025/09/12 13:30:56 608479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:650|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:650|path_largest_ack:650|
[2025/09/12 13:30:56 608483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40807|prior_delivered:436133|prior_time:1757683856574524|is_app_limited:0|send_elapse:35772|ack_elapse:33904|ctl_first_sent_time:1757683856575897|lagest_ack_time:1757683856608428|curr_delivered:476940|
[2025/09/12 13:30:56 608488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856575897|
[2025/09/12 13:30:56 608492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:53||sndq_packets_used_bytes:0|sndq_packets_free:383|
[2025/09/12 13:30:56 608496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33184|rttvar:380|minrtt:30564|latest_rtt:32531|ack_delay:32|
[2025/09/12 13:30:56 608500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33098|rttvar:456|minrtt:30564|latest_rtt:32531|ack_delay:32|
[2025/09/12 13:30:56 608504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:650|lost_pn:647|thresh:3|
[2025/09/12 13:30:56 608508] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 608512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33098|rtt_var:456|pto_duration:35098|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 608517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 608521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 608524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 608533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856668106|now:1757683856608512|interv:59594|
[2025/09/12 13:30:56 608537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856668106|now:1757683856608512|interval:59594|pto_count:0|srtt:33098
[2025/09/12 13:30:56 608541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 35772, ack_elapse 33904, delivered 40807|rate 1140752|lost 227|
[2025/09/12 13:30:56 608546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1140752) in round 12|
[2025/09/12 13:30:56 608550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 608554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 608558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856575897|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 608563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856575897|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 608567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:40807|srtt:33098|latest_rtt:32531|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 608573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:241|largest:241|pns:2|
[2025/09/12 13:30:56 608577] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:241|frame:ACK |recv_time:1757683856608428|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 608582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976608428|now:1757683856608428|interv:120000000|
[2025/09/12 13:30:56 608586] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976608428|now:1757683856608428|interv:120000000|
[2025/09/12 13:30:56 608590] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856609098|pq_index:0|
[2025/09/12 13:30:56 608594] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856607723|
[2025/09/12 13:30:56 608598] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856608598|
[2025/09/12 13:30:56 608603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856608602|
[2025/09/12 13:30:56 608609] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 608613] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:491673|
[2025/09/12 13:30:56 608618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 608625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 608629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856609098|
[2025/09/12 13:30:56 608633] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856609098|
[2025/09/12 13:30:56 608637] [debug] |xqc_engine_wakeup_after|wakeup:1757683856609098|now:1757683856608637|diff:461|
[2025/09/12 13:30:56 608641] [debug] |xqc_engine_main_logic|END|now:1757683856608602|
[2025/09/12 13:30:56 608646] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856608646|
[2025/09/12 13:30:56 608650] [debug] |xqc_engine_wakeup_after|wakeup:1757683856609098|now:1757683856608650|diff:448|
[2025/09/12 13:30:56 608654] [debug] |xqc_engine_main_logic|END|now:1757683856608646|
[2025/09/12 13:30:56 609722] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856609722|
[2025/09/12 13:30:56 609732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856609098|pq_index:0|
[2025/09/12 13:30:56 609737] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856608602|
[2025/09/12 13:30:56 609741] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856609740|
[2025/09/12 13:30:56 609746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856609098|now:1757683856609740|
[2025/09/12 13:30:56 609750] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856609098|now:1757683856609740|
[2025/09/12 13:30:56 609754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 609759] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 609764] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:491673|
[2025/09/12 13:30:56 609768] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 609772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:685|
[2025/09/12 13:30:56 609800] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:685|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856609780|stream_id:8|stream_offset:491673|
[2025/09/12 13:30:56 609806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:685|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 609812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 609819] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33098|rtt_var:456|pto_duration:35098|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 609826] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 609832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 609839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 609845] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856669878|now:1757683856609819|interv:60059|
[2025/09/12 13:30:56 609858] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856669878|now:1757683856609819|interval:60059|pto_count:0|srtt:33098
[2025/09/12 13:30:56 609862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:42007|
[2025/09/12 13:30:56 609867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 609871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:492852|
[2025/09/12 13:30:56 609876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 609880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856610880|now:1757683856609880|interv:1000|
[2025/09/12 13:30:56 609884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 609888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 609892] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856610880|
[2025/09/12 13:30:56 609896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856610880|
[2025/09/12 13:30:56 609900] [debug] |xqc_engine_wakeup_after|wakeup:1757683856610880|now:1757683856609899|diff:981|
[2025/09/12 13:30:56 609904] [debug] |xqc_engine_main_logic|END|now:1757683856609740|
[2025/09/12 13:30:56 610409] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:38|state:ESTABED|recv_time:1757683856610408|
[2025/09/12 13:30:56 610420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 610426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:241|
[2025/09/12 13:30:56 610430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:242|
[2025/09/12 13:30:56 610435] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:242|
[2025/09/12 13:30:56 610439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 610444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:651|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:652|path_largest_ack:651|
[2025/09/12 13:30:56 610449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:436133|prior_time:1757683856574524|is_app_limited:0|send_elapse:35894|ack_elapse:35884|ctl_first_sent_time:1757683856576019|lagest_ack_time:1757683856610408|curr_delivered:478140|
[2025/09/12 13:30:56 610453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856576019|
[2025/09/12 13:30:56 610458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:52||sndq_packets_used_bytes:0|sndq_packets_free:384|
[2025/09/12 13:30:56 610462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:652|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:652|path_largest_ack:652|
[2025/09/12 13:30:56 610467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40807|prior_delivered:438533|prior_time:1757683856576496|is_app_limited:0|send_elapse:34610|ack_elapse:33912|ctl_first_sent_time:1757683856577847|lagest_ack_time:1757683856610408|curr_delivered:479340|
[2025/09/12 13:30:56 610476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856577847|
[2025/09/12 13:30:56 610480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:51||sndq_packets_used_bytes:0|sndq_packets_free:385|
[2025/09/12 13:30:56 610484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33098|rttvar:456|minrtt:30564|latest_rtt:32561|ack_delay:32|
[2025/09/12 13:30:56 610488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33027|rttvar:484|minrtt:30564|latest_rtt:32561|ack_delay:32|
[2025/09/12 13:30:56 610492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:652|lost_pn:649|thresh:3|
[2025/09/12 13:30:56 610496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 610501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33027|rtt_var:484|pto_duration:35027|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 610505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 610509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 610513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 39607|
[2025/09/12 13:30:56 610517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856669807|now:1757683856610500|interv:59307|
[2025/09/12 13:30:56 610521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856669807|now:1757683856610500|interval:59307|pto_count:0|srtt:33027
[2025/09/12 13:30:56 610525] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34610, ack_elapse 33912, delivered 40807|rate 1179052|lost 227|
[2025/09/12 13:30:56 610529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1179052) in round 12|
[2025/09/12 13:30:56 610534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 610538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 610542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856577847|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 610546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856577847|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 610551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:39607|srtt:33027|latest_rtt:32561|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 610556] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:1|
[2025/09/12 13:30:56 610560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:ACK_01RTT|expire:1757683856635408|now:1757683856610408|interv:25000|
[2025/09/12 13:30:56 610565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856610408|max_ack_delay:25000|
[2025/09/12 13:30:56 610572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:242|largest:242|pns:2|
[2025/09/12 13:30:56 610576] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:242|frame:PING ACK |recv_time:1757683856610408|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 610581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976610408|now:1757683856610408|interv:120000000|
[2025/09/12 13:30:56 610585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976610408|now:1757683856610408|interv:120000000|
[2025/09/12 13:30:56 610589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856610880|pq_index:0|
[2025/09/12 13:30:56 610593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856609740|
[2025/09/12 13:30:56 610597] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856610597|
[2025/09/12 13:30:56 610602] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856610601|
[2025/09/12 13:30:56 610608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 610612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:492852|
[2025/09/12 13:30:56 610617] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 610620] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 610624] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856610880|
[2025/09/12 13:30:56 610628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856610880|
[2025/09/12 13:30:56 610633] [debug] |xqc_engine_wakeup_after|wakeup:1757683856610880|now:1757683856610633|diff:247|
[2025/09/12 13:30:56 610637] [debug] |xqc_engine_main_logic|END|now:1757683856610601|
[2025/09/12 13:30:56 610642] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856610642|
[2025/09/12 13:30:56 610646] [debug] |xqc_engine_wakeup_after|wakeup:1757683856610880|now:1757683856610646|diff:234|
[2025/09/12 13:30:56 610650] [debug] |xqc_engine_main_logic|END|now:1757683856610642|
[2025/09/12 13:30:56 611718] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856611718|
[2025/09/12 13:30:56 611729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856610880|pq_index:0|
[2025/09/12 13:30:56 611733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856610601|
[2025/09/12 13:30:56 611738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856611737|
[2025/09/12 13:30:56 611742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856610880|now:1757683856611737|
[2025/09/12 13:30:56 611751] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856610880|now:1757683856611737|
[2025/09/12 13:30:56 611755] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 611761] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 611765] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:39607|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:492852|
[2025/09/12 13:30:56 611769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 611774] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:686|
[2025/09/12 13:30:56 611802] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:686|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:39607|now:1757683856611781|stream_id:8|stream_offset:492852|
[2025/09/12 13:30:56 611808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:686|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 611814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:39607|applimit:0|
[2025/09/12 13:30:56 611821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33027|rtt_var:484|pto_duration:35027|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 611827] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 611834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 611840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 611847] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856671808|now:1757683856611820|interv:59988|
[2025/09/12 13:30:56 611853] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856671808|now:1757683856611820|interval:59988|pto_count:0|srtt:33027
[2025/09/12 13:30:56 611860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:40807|
[2025/09/12 13:30:56 611865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 611869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:494031|
[2025/09/12 13:30:56 611873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 611878] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:687|
[2025/09/12 13:30:56 611901] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:687|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856611884|stream_id:8|stream_offset:494031|
[2025/09/12 13:30:56 611907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:687|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 611921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 611927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33027|rtt_var:484|pto_duration:35027|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 611956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 611963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 611969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 611976] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856671911|now:1757683856611927|interv:59984|
[2025/09/12 13:30:56 611982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856671911|now:1757683856611927|interval:59984|pto_count:0|srtt:33027
[2025/09/12 13:30:56 611990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:42007|
[2025/09/12 13:30:56 611998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 612004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:495210|
[2025/09/12 13:30:56 612010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 612014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:688|
[2025/09/12 13:30:56 612039] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:688|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757683856612021|stream_id:8|stream_offset:495210|
[2025/09/12 13:30:56 612044] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:688|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 612049] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 13:30:56 612053] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33027|rtt_var:484|pto_duration:35027|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 612061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 612067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 612073] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 13:30:56 612079] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856672048|now:1757683856612053|interv:59995|
[2025/09/12 13:30:56 612086] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856672048|now:1757683856612053|interval:59995|pto_count:0|srtt:33027
[2025/09/12 13:30:56 612093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:43207|
[2025/09/12 13:30:56 612100] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 612109] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:496389|
[2025/09/12 13:30:56 612114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 612118] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856613117|now:1757683856612117|interv:1000|
[2025/09/12 13:30:56 612121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 612125] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 612129] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856613117|
[2025/09/12 13:30:56 612134] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856613117|
[2025/09/12 13:30:56 612137] [debug] |xqc_engine_wakeup_after|wakeup:1757683856613117|now:1757683856612137|diff:980|
[2025/09/12 13:30:56 612142] [debug] |xqc_engine_main_logic|END|now:1757683856611737|
[2025/09/12 13:30:56 612402] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856612401|
[2025/09/12 13:30:56 612409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 612415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:242|
[2025/09/12 13:30:56 612419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:243|
[2025/09/12 13:30:56 612425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:243|
[2025/09/12 13:30:56 612429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 612434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:653|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:654|path_largest_ack:653|
[2025/09/12 13:30:56 612438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:438533|prior_time:1757683856576496|is_app_limited:0|send_elapse:34734|ack_elapse:35905|ctl_first_sent_time:1757683856577971|lagest_ack_time:1757683856612401|curr_delivered:480540|
[2025/09/12 13:30:56 612443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856577971|
[2025/09/12 13:30:56 612447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:50||sndq_packets_used_bytes:0|sndq_packets_free:386|
[2025/09/12 13:30:56 612451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:654|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:654|path_largest_ack:654|
[2025/09/12 13:30:56 612456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40807|prior_delivered:440933|prior_time:1757683856578497|is_app_limited:0|send_elapse:34672|ack_elapse:33904|ctl_first_sent_time:1757683856579847|lagest_ack_time:1757683856612401|curr_delivered:481740|
[2025/09/12 13:30:56 612460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856579847|
[2025/09/12 13:30:56 612464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:49||sndq_packets_used_bytes:0|sndq_packets_free:387|
[2025/09/12 13:30:56 612468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33027|rttvar:484|minrtt:30564|latest_rtt:32554|ack_delay:32|
[2025/09/12 13:30:56 612472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32964|rttvar:489|minrtt:30564|latest_rtt:32554|ack_delay:32|
[2025/09/12 13:30:56 612481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:654|lost_pn:651|thresh:3|
[2025/09/12 13:30:56 612486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 612490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32964|rtt_var:489|pto_duration:34964|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 612494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 612498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 612501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 612505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856671985|now:1757683856612489|interv:59496|
[2025/09/12 13:30:56 612509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856671985|now:1757683856612489|interval:59496|pto_count:0|srtt:32964
[2025/09/12 13:30:56 612514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34672, ack_elapse 33904, delivered 40807|rate 1176943|lost 227|
[2025/09/12 13:30:56 612518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1176943) in round 12|
[2025/09/12 13:30:56 612522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 612526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 612530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856579847|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 612535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856579847|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 612539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:40807|srtt:32964|latest_rtt:32554|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 612545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:243|largest:243|pns:2|
[2025/09/12 13:30:56 612549] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:243|frame:ACK |recv_time:1757683856612401|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 612554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976612401|now:1757683856612401|interv:120000000|
[2025/09/12 13:30:56 612558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976612401|now:1757683856612401|interv:120000000|
[2025/09/12 13:30:56 612562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856613117|pq_index:0|
[2025/09/12 13:30:56 612566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856611737|
[2025/09/12 13:30:56 612572] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856612572|
[2025/09/12 13:30:56 612577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856612576|
[2025/09/12 13:30:56 612583] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 612587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:496389|
[2025/09/12 13:30:56 612592] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 612595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 612599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856613117|
[2025/09/12 13:30:56 612603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856613117|
[2025/09/12 13:30:56 612607] [debug] |xqc_engine_wakeup_after|wakeup:1757683856613117|now:1757683856612607|diff:510|
[2025/09/12 13:30:56 612611] [debug] |xqc_engine_main_logic|END|now:1757683856612576|
[2025/09/12 13:30:56 612616] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856612616|
[2025/09/12 13:30:56 612620] [debug] |xqc_engine_wakeup_after|wakeup:1757683856613117|now:1757683856612620|diff:497|
[2025/09/12 13:30:56 612624] [debug] |xqc_engine_main_logic|END|now:1757683856612616|
[2025/09/12 13:30:56 613692] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856613692|
[2025/09/12 13:30:56 613702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856613117|pq_index:0|
[2025/09/12 13:30:56 613706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856612576|
[2025/09/12 13:30:56 613711] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856613710|
[2025/09/12 13:30:56 613716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856613117|now:1757683856613710|
[2025/09/12 13:30:56 613720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856613117|now:1757683856613710|
[2025/09/12 13:30:56 613724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 613729] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 613733] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:496389|
[2025/09/12 13:30:56 613738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 613742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:689|
[2025/09/12 13:30:56 613769] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:689|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856613749|stream_id:8|stream_offset:496389|
[2025/09/12 13:30:56 613781] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:689|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 613789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 613795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32964|rtt_var:489|pto_duration:34964|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 613803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 613809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 613815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 613822] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856673713|now:1757683856613795|interv:59918|
[2025/09/12 13:30:56 613828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856673713|now:1757683856613795|interval:59918|pto_count:0|srtt:32964
[2025/09/12 13:30:56 613832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:42007|
[2025/09/12 13:30:56 613837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 613841] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:497568|
[2025/09/12 13:30:56 613846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 613850] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:690|
[2025/09/12 13:30:56 613874] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:690|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757683856613856|stream_id:8|stream_offset:497568|
[2025/09/12 13:30:56 613880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:690|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 613887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 13:30:56 613893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32964|rtt_var:489|pto_duration:34964|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 613900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 613906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 613913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 13:30:56 613919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856673820|now:1757683856613893|interv:59927|
[2025/09/12 13:30:56 613925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856673820|now:1757683856613893|interval:59927|pto_count:0|srtt:32964
[2025/09/12 13:30:56 613955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:43207|
[2025/09/12 13:30:56 613960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 613965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:498747|
[2025/09/12 13:30:56 613969] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 613974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856614974|now:1757683856613974|interv:1000|
[2025/09/12 13:30:56 613980] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 613987] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 613993] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856614974|
[2025/09/12 13:30:56 614000] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856614974|
[2025/09/12 13:30:56 614007] [debug] |xqc_engine_wakeup_after|wakeup:1757683856614974|now:1757683856614007|diff:967|
[2025/09/12 13:30:56 614013] [debug] |xqc_engine_main_logic|END|now:1757683856613710|
[2025/09/12 13:30:56 614383] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856614382|
[2025/09/12 13:30:56 614391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 614397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:243|
[2025/09/12 13:30:56 614400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:244|
[2025/09/12 13:30:56 614406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:244|
[2025/09/12 13:30:56 614410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 614415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:655|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:656|path_largest_ack:655|
[2025/09/12 13:30:56 614420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:440933|prior_time:1757683856578497|is_app_limited:0|send_elapse:34796|ack_elapse:35885|ctl_first_sent_time:1757683856579971|lagest_ack_time:1757683856614382|curr_delivered:482940|
[2025/09/12 13:30:56 614424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856579971|
[2025/09/12 13:30:56 614429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:48||sndq_packets_used_bytes:0|sndq_packets_free:388|
[2025/09/12 13:30:56 614433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:656|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:656|path_largest_ack:656|
[2025/09/12 13:30:56 614437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40807|prior_delivered:443333|prior_time:1757683856580509|is_app_limited:0|send_elapse:34699|ack_elapse:33873|ctl_first_sent_time:1757683856581859|lagest_ack_time:1757683856614382|curr_delivered:484140|
[2025/09/12 13:30:56 614442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856581859|
[2025/09/12 13:30:56 614445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:47||sndq_packets_used_bytes:0|sndq_packets_free:389|
[2025/09/12 13:30:56 614454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32964|rttvar:489|minrtt:30564|latest_rtt:32523|ack_delay:32|
[2025/09/12 13:30:56 614458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32905|rttvar:485|minrtt:30564|latest_rtt:32523|ack_delay:32|
[2025/09/12 13:30:56 614463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:656|lost_pn:653|thresh:3|
[2025/09/12 13:30:56 614467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 614471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32905|rtt_var:485|pto_duration:34905|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 614475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 614479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 614483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 614487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856673761|now:1757683856614470|interv:59291|
[2025/09/12 13:30:56 614491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856673761|now:1757683856614470|interval:59291|pto_count:0|srtt:32905
[2025/09/12 13:30:56 614495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34699, ack_elapse 33873, delivered 40807|rate 1176028|lost 227|
[2025/09/12 13:30:56 614499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1176028) in round 12|
[2025/09/12 13:30:56 614503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 614507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 614511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856581859|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 614516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856581859|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 614520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:40807|srtt:32905|latest_rtt:32523|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 614526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:244|largest:244|pns:2|
[2025/09/12 13:30:56 614530] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:244|frame:ACK |recv_time:1757683856614382|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 614535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976614382|now:1757683856614382|interv:120000000|
[2025/09/12 13:30:56 614539] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976614382|now:1757683856614382|interv:120000000|
[2025/09/12 13:30:56 614545] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856614974|pq_index:0|
[2025/09/12 13:30:56 614550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856613710|
[2025/09/12 13:30:56 614554] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856614554|
[2025/09/12 13:30:56 614559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856614557|
[2025/09/12 13:30:56 614565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 614569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:498747|
[2025/09/12 13:30:56 614573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 614577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 614581] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856614974|
[2025/09/12 13:30:56 614585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856614974|
[2025/09/12 13:30:56 614589] [debug] |xqc_engine_wakeup_after|wakeup:1757683856614974|now:1757683856614589|diff:385|
[2025/09/12 13:30:56 614593] [debug] |xqc_engine_main_logic|END|now:1757683856614557|
[2025/09/12 13:30:56 614598] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856614598|
[2025/09/12 13:30:56 614602] [debug] |xqc_engine_wakeup_after|wakeup:1757683856614974|now:1757683856614601|diff:373|
[2025/09/12 13:30:56 614605] [debug] |xqc_engine_main_logic|END|now:1757683856614598|
[2025/09/12 13:30:56 615674] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856615674|
[2025/09/12 13:30:56 615685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856614974|pq_index:0|
[2025/09/12 13:30:56 615689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856614557|
[2025/09/12 13:30:56 615694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856615693|
[2025/09/12 13:30:56 615698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856614974|now:1757683856615693|
[2025/09/12 13:30:56 615702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856614974|now:1757683856615693|
[2025/09/12 13:30:56 615706] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 615712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 615716] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:498747|
[2025/09/12 13:30:56 615720] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 615725] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:691|
[2025/09/12 13:30:56 615757] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:691|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856615737|stream_id:8|stream_offset:498747|
[2025/09/12 13:30:56 615763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:691|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 615769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 615776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32905|rtt_var:485|pto_duration:34905|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 615783] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 615789] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 615796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 615802] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856675642|now:1757683856615775|interv:59867|
[2025/09/12 13:30:56 615809] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856675642|now:1757683856615775|interval:59867|pto_count:0|srtt:32905
[2025/09/12 13:30:56 615815] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:42007|
[2025/09/12 13:30:56 615820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 615824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:499926|
[2025/09/12 13:30:56 615828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 615832] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:692|
[2025/09/12 13:30:56 615856] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:692|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757683856615839|stream_id:8|stream_offset:499926|
[2025/09/12 13:30:56 615861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:692|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 615868] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 13:30:56 615875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32905|rtt_var:485|pto_duration:34905|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 615882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 615888] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 615895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 13:30:56 615901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856675744|now:1757683856615875|interv:59869|
[2025/09/12 13:30:56 615908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856675744|now:1757683856615875|interval:59869|pto_count:0|srtt:32905
[2025/09/12 13:30:56 615919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:43207|
[2025/09/12 13:30:56 615924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 615928] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:501105|
[2025/09/12 13:30:56 615951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 615955] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856616955|now:1757683856615955|interv:1000|
[2025/09/12 13:30:56 615959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 615963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 615968] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856616955|
[2025/09/12 13:30:56 615974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856616955|
[2025/09/12 13:30:56 615981] [debug] |xqc_engine_wakeup_after|wakeup:1757683856616955|now:1757683856615981|diff:974|
[2025/09/12 13:30:56 615987] [debug] |xqc_engine_main_logic|END|now:1757683856615693|
[2025/09/12 13:30:56 616395] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856616393|
[2025/09/12 13:30:56 616403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 616409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:244|
[2025/09/12 13:30:56 616413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:245|
[2025/09/12 13:30:56 616419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:245|
[2025/09/12 13:30:56 616423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 616427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:657|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:658|path_largest_ack:657|
[2025/09/12 13:30:56 616432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:443333|prior_time:1757683856580509|is_app_limited:0|send_elapse:34822|ack_elapse:35884|ctl_first_sent_time:1757683856581982|lagest_ack_time:1757683856616393|curr_delivered:485340|
[2025/09/12 13:30:56 616436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856581982|
[2025/09/12 13:30:56 616441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:46||sndq_packets_used_bytes:0|sndq_packets_free:390|
[2025/09/12 13:30:56 616445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:658|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:658|path_largest_ack:658|
[2025/09/12 13:30:56 616449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40807|prior_delivered:445733|prior_time:1757683856582501|is_app_limited:0|send_elapse:34742|ack_elapse:33892|ctl_first_sent_time:1757683856583857|lagest_ack_time:1757683856616393|curr_delivered:486540|
[2025/09/12 13:30:56 616454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856583857|
[2025/09/12 13:30:56 616463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:45||sndq_packets_used_bytes:0|sndq_packets_free:391|
[2025/09/12 13:30:56 616466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32905|rttvar:485|minrtt:30564|latest_rtt:32536|ack_delay:32|
[2025/09/12 13:30:56 616471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32855|rttvar:464|minrtt:30564|latest_rtt:32536|ack_delay:32|
[2025/09/12 13:30:56 616475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:658|lost_pn:655|thresh:3|
[2025/09/12 13:30:56 616479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 616483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32855|rtt_var:464|pto_duration:34855|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 616487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 616491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 616495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 616499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856675694|now:1757683856616483|interv:59211|
[2025/09/12 13:30:56 616503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856675694|now:1757683856616483|interval:59211|pto_count:0|srtt:32855
[2025/09/12 13:30:56 616507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34742, ack_elapse 33892, delivered 40807|rate 1174572|lost 227|
[2025/09/12 13:30:56 616512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1174572) in round 12|
[2025/09/12 13:30:56 616516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 616520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 616524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856583857|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 616528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856583857|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 616533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:40807|srtt:32855|latest_rtt:32536|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 616538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:245|largest:245|pns:2|
[2025/09/12 13:30:56 616542] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:245|frame:ACK |recv_time:1757683856616393|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 616549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976616393|now:1757683856616393|interv:120000000|
[2025/09/12 13:30:56 616553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976616393|now:1757683856616393|interv:120000000|
[2025/09/12 13:30:56 616557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856616955|pq_index:0|
[2025/09/12 13:30:56 616562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856615693|
[2025/09/12 13:30:56 616565] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856616565|
[2025/09/12 13:30:56 616570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856616569|
[2025/09/12 13:30:56 616576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 616580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:501105|
[2025/09/12 13:30:56 616585] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 616589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 616593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856616955|
[2025/09/12 13:30:56 616597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856616955|
[2025/09/12 13:30:56 616600] [debug] |xqc_engine_wakeup_after|wakeup:1757683856616955|now:1757683856616600|diff:355|
[2025/09/12 13:30:56 616604] [debug] |xqc_engine_main_logic|END|now:1757683856616569|
[2025/09/12 13:30:56 616609] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856616609|
[2025/09/12 13:30:56 616613] [debug] |xqc_engine_wakeup_after|wakeup:1757683856616955|now:1757683856616613|diff:342|
[2025/09/12 13:30:56 616617] [debug] |xqc_engine_main_logic|END|now:1757683856616609|
[2025/09/12 13:30:56 617685] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856617685|
[2025/09/12 13:30:56 617696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856616955|pq_index:0|
[2025/09/12 13:30:56 617700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856616569|
[2025/09/12 13:30:56 617705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856617704|
[2025/09/12 13:30:56 617710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856616955|now:1757683856617704|
[2025/09/12 13:30:56 617714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856616955|now:1757683856617704|
[2025/09/12 13:30:56 617718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 617724] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 617728] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:501105|
[2025/09/12 13:30:56 617738] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 617742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:693|
[2025/09/12 13:30:56 617771] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:693|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856617750|stream_id:8|stream_offset:501105|
[2025/09/12 13:30:56 617777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:693|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 617785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 617792] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32855|rtt_var:464|pto_duration:34855|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 617799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 617806] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 617812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 617818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856677605|now:1757683856617791|interv:59814|
[2025/09/12 13:30:56 617824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856677605|now:1757683856617791|interval:59814|pto_count:0|srtt:32855
[2025/09/12 13:30:56 617828] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:42007|
[2025/09/12 13:30:56 617833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 617837] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:502284|
[2025/09/12 13:30:56 617842] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 617846] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:694|
[2025/09/12 13:30:56 617869] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:694|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757683856617852|stream_id:8|stream_offset:502284|
[2025/09/12 13:30:56 617875] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:694|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 617882] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 13:30:56 617889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32855|rtt_var:464|pto_duration:34855|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 617895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 617902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 617908] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 13:30:56 617921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856677707|now:1757683856617888|interv:59819|
[2025/09/12 13:30:56 617926] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856677707|now:1757683856617888|interval:59819|pto_count:0|srtt:32855
[2025/09/12 13:30:56 617951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:43207|
[2025/09/12 13:30:56 617959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 617965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:503463|
[2025/09/12 13:30:56 617972] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 617978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856618978|now:1757683856617978|interv:1000|
[2025/09/12 13:30:56 617984] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 617991] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 617997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856618978|
[2025/09/12 13:30:56 618004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856618978|
[2025/09/12 13:30:56 618010] [debug] |xqc_engine_wakeup_after|wakeup:1757683856618978|now:1757683856618010|diff:968|
[2025/09/12 13:30:56 618015] [debug] |xqc_engine_main_logic|END|now:1757683856617704|
[2025/09/12 13:30:56 618390] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856618388|
[2025/09/12 13:30:56 618398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 618404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:245|
[2025/09/12 13:30:56 618408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:246|
[2025/09/12 13:30:56 618413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:246|
[2025/09/12 13:30:56 618417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 618422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:659|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:660|path_largest_ack:659|
[2025/09/12 13:30:56 618427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:445733|prior_time:1757683856582501|is_app_limited:0|send_elapse:34872|ack_elapse:35887|ctl_first_sent_time:1757683856583987|lagest_ack_time:1757683856618388|curr_delivered:487740|
[2025/09/12 13:30:56 618432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856583987|
[2025/09/12 13:30:56 618439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:44||sndq_packets_used_bytes:0|sndq_packets_free:392|
[2025/09/12 13:30:56 618443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:660|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:660|path_largest_ack:660|
[2025/09/12 13:30:56 618448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40807|prior_delivered:448133|prior_time:1757683856584503|is_app_limited:0|send_elapse:34732|ack_elapse:33885|ctl_first_sent_time:1757683856585852|lagest_ack_time:1757683856618388|curr_delivered:488940|
[2025/09/12 13:30:56 618457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856585852|
[2025/09/12 13:30:56 618461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:43||sndq_packets_used_bytes:0|sndq_packets_free:393|
[2025/09/12 13:30:56 618465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32855|rttvar:464|minrtt:30564|latest_rtt:32536|ack_delay:32|
[2025/09/12 13:30:56 618470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32812|rttvar:435|minrtt:30564|latest_rtt:32536|ack_delay:32|
[2025/09/12 13:30:56 618474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:660|lost_pn:657|thresh:3|
[2025/09/12 13:30:56 618478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 618482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32812|rtt_var:435|pto_duration:34812|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 618486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 618490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 618494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 618498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856677664|now:1757683856618482|interv:59182|
[2025/09/12 13:30:56 618502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856677664|now:1757683856618482|interval:59182|pto_count:0|srtt:32812
[2025/09/12 13:30:56 618506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34732, ack_elapse 33885, delivered 40807|rate 1174910|lost 227|
[2025/09/12 13:30:56 618511] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1174910) in round 12|
[2025/09/12 13:30:56 618515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 618519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 618523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856585852|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 618528] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856585852|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 618532] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:40807|srtt:32812|latest_rtt:32536|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 618538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:246|largest:246|pns:2|
[2025/09/12 13:30:56 618549] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:246|frame:ACK |recv_time:1757683856618388|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 618554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976618388|now:1757683856618388|interv:120000000|
[2025/09/12 13:30:56 618558] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976618388|now:1757683856618388|interv:120000000|
[2025/09/12 13:30:56 618562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856618978|pq_index:0|
[2025/09/12 13:30:56 618566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856617704|
[2025/09/12 13:30:56 618570] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856618569|
[2025/09/12 13:30:56 618574] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856618573|
[2025/09/12 13:30:56 618580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 618584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:503463|
[2025/09/12 13:30:56 618589] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 618593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 618597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856618978|
[2025/09/12 13:30:56 618601] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856618978|
[2025/09/12 13:30:56 618604] [debug] |xqc_engine_wakeup_after|wakeup:1757683856618978|now:1757683856618604|diff:374|
[2025/09/12 13:30:56 618609] [debug] |xqc_engine_main_logic|END|now:1757683856618573|
[2025/09/12 13:30:56 618614] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856618614|
[2025/09/12 13:30:56 618618] [debug] |xqc_engine_wakeup_after|wakeup:1757683856618978|now:1757683856618617|diff:361|
[2025/09/12 13:30:56 618621] [debug] |xqc_engine_main_logic|END|now:1757683856618614|
[2025/09/12 13:30:56 619689] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856619689|
[2025/09/12 13:30:56 619699] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856618978|pq_index:0|
[2025/09/12 13:30:56 619703] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856618573|
[2025/09/12 13:30:56 619708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856619707|
[2025/09/12 13:30:56 619713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856618978|now:1757683856619707|
[2025/09/12 13:30:56 619717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856618978|now:1757683856619707|
[2025/09/12 13:30:56 619721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 619726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 619730] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:503463|
[2025/09/12 13:30:56 619740] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 619744] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:695|
[2025/09/12 13:30:56 619772] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:695|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856619752|stream_id:8|stream_offset:503463|
[2025/09/12 13:30:56 619778] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:695|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 619785] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 619791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32812|rtt_var:435|pto_duration:34812|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 619799] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 619805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 619812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 619818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856679564|now:1757683856619791|interv:59773|
[2025/09/12 13:30:56 619824] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856679564|now:1757683856619791|interval:59773|pto_count:0|srtt:32812
[2025/09/12 13:30:56 619831] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:42007|
[2025/09/12 13:30:56 619835] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 619840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:504642|
[2025/09/12 13:30:56 619844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 619848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:696|
[2025/09/12 13:30:56 619872] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:696|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757683856619855|stream_id:8|stream_offset:504642|
[2025/09/12 13:30:56 619879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:696|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 619886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 13:30:56 619893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32812|rtt_var:435|pto_duration:34812|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 619899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 619912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 619918] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 13:30:56 619924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856679667|now:1757683856619892|interv:59775|
[2025/09/12 13:30:56 619948] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856679667|now:1757683856619892|interval:59775|pto_count:0|srtt:32812
[2025/09/12 13:30:56 619959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:43207|
[2025/09/12 13:30:56 619967] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 619974] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:505821|
[2025/09/12 13:30:56 619978] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 619982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856620982|now:1757683856619982|interv:1000|
[2025/09/12 13:30:56 619986] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 619990] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 619994] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856620982|
[2025/09/12 13:30:56 619998] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856620982|
[2025/09/12 13:30:56 620002] [debug] |xqc_engine_wakeup_after|wakeup:1757683856620982|now:1757683856620002|diff:980|
[2025/09/12 13:30:56 620006] [debug] |xqc_engine_main_logic|END|now:1757683856619707|
[2025/09/12 13:30:56 620375] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856620373|
[2025/09/12 13:30:56 620383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 620389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:246|
[2025/09/12 13:30:56 620393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:247|
[2025/09/12 13:30:56 620399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:247|
[2025/09/12 13:30:56 620403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 620408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:661|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:662|path_largest_ack:661|
[2025/09/12 13:30:56 620412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:448133|prior_time:1757683856584503|is_app_limited:0|send_elapse:34857|ack_elapse:35870|ctl_first_sent_time:1757683856585977|lagest_ack_time:1757683856620373|curr_delivered:490140|
[2025/09/12 13:30:56 620417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856585977|
[2025/09/12 13:30:56 620421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:42||sndq_packets_used_bytes:0|sndq_packets_free:394|
[2025/09/12 13:30:56 620426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:662|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:662|path_largest_ack:662|
[2025/09/12 13:30:56 620435] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40807|prior_delivered:450533|prior_time:1757683856586497|is_app_limited:0|send_elapse:34743|ack_elapse:33876|ctl_first_sent_time:1757683856587852|lagest_ack_time:1757683856620373|curr_delivered:491340|
[2025/09/12 13:30:56 620439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856587852|
[2025/09/12 13:30:56 620443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:41||sndq_packets_used_bytes:0|sndq_packets_free:395|
[2025/09/12 13:30:56 620447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32812|rttvar:435|minrtt:30564|latest_rtt:32521|ack_delay:32|
[2025/09/12 13:30:56 620451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32772|rttvar:407|minrtt:30564|latest_rtt:32521|ack_delay:32|
[2025/09/12 13:30:56 620456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:662|lost_pn:659|thresh:3|
[2025/09/12 13:30:56 620460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 620464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32772|rtt_var:407|pto_duration:34772|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 620468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 620472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 620476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 620480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856679627|now:1757683856620463|interv:59164|
[2025/09/12 13:30:56 620484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856679627|now:1757683856620463|interval:59164|pto_count:0|srtt:32772
[2025/09/12 13:30:56 620488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34743, ack_elapse 33876, delivered 40807|rate 1174538|lost 227|
[2025/09/12 13:30:56 620492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1174538) in round 12|
[2025/09/12 13:30:56 620496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 620500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 620504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856587852|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 620509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856587852|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 620513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:40807|srtt:32772|latest_rtt:32521|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 620521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:247|largest:247|pns:2|
[2025/09/12 13:30:56 620526] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:247|frame:ACK |recv_time:1757683856620373|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 620530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976620373|now:1757683856620373|interv:120000000|
[2025/09/12 13:30:56 620534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976620373|now:1757683856620373|interv:120000000|
[2025/09/12 13:30:56 620538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856620982|pq_index:0|
[2025/09/12 13:30:56 620542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856619707|
[2025/09/12 13:30:56 620546] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856620546|
[2025/09/12 13:30:56 620551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856620550|
[2025/09/12 13:30:56 620557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 620561] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:505821|
[2025/09/12 13:30:56 620566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 620569] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 620573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856620982|
[2025/09/12 13:30:56 620577] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856620982|
[2025/09/12 13:30:56 620581] [debug] |xqc_engine_wakeup_after|wakeup:1757683856620982|now:1757683856620581|diff:401|
[2025/09/12 13:30:56 620585] [debug] |xqc_engine_main_logic|END|now:1757683856620550|
[2025/09/12 13:30:56 620590] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856620590|
[2025/09/12 13:30:56 620594] [debug] |xqc_engine_wakeup_after|wakeup:1757683856620982|now:1757683856620594|diff:388|
[2025/09/12 13:30:56 620598] [debug] |xqc_engine_main_logic|END|now:1757683856620590|
[2025/09/12 13:30:56 621665] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856621665|
[2025/09/12 13:30:56 621676] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856620982|pq_index:0|
[2025/09/12 13:30:56 621680] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856620550|
[2025/09/12 13:30:56 621685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856621684|
[2025/09/12 13:30:56 621690] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856620982|now:1757683856621684|
[2025/09/12 13:30:56 621694] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856620982|now:1757683856621684|
[2025/09/12 13:30:56 621698] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 621708] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 621712] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:505821|
[2025/09/12 13:30:56 621717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 621721] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:697|
[2025/09/12 13:30:56 621749] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:697|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856621728|stream_id:8|stream_offset:505821|
[2025/09/12 13:30:56 621756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:697|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 621763] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 621770] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32772|rtt_var:407|pto_duration:34772|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 621777] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 621784] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 621790] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 621796] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856681500|now:1757683856621770|interv:59730|
[2025/09/12 13:30:56 621803] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856681500|now:1757683856621770|interval:59730|pto_count:0|srtt:32772
[2025/09/12 13:30:56 621807] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:42007|
[2025/09/12 13:30:56 621812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 621816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:507000|
[2025/09/12 13:30:56 621821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 621825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:698|
[2025/09/12 13:30:56 621849] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:698|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757683856621832|stream_id:8|stream_offset:507000|
[2025/09/12 13:30:56 621856] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:698|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 621863] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 13:30:56 621870] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32772|rtt_var:407|pto_duration:34772|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 621884] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 621890] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 621896] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 13:30:56 621902] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856681604|now:1757683856621870|interv:59734|
[2025/09/12 13:30:56 621907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856681604|now:1757683856621870|interval:59734|pto_count:0|srtt:32772
[2025/09/12 13:30:56 621912] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:43207|
[2025/09/12 13:30:56 621917] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 621921] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:508179|
[2025/09/12 13:30:56 621925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 621929] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856622929|now:1757683856621929|interv:1000|
[2025/09/12 13:30:56 621951] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 621956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 621963] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856622929|
[2025/09/12 13:30:56 621970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856622929|
[2025/09/12 13:30:56 621976] [debug] |xqc_engine_wakeup_after|wakeup:1757683856622929|now:1757683856621976|diff:953|
[2025/09/12 13:30:56 621983] [debug] |xqc_engine_main_logic|END|now:1757683856621684|
[2025/09/12 13:30:56 622365] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:38|state:ESTABED|recv_time:1757683856622364|
[2025/09/12 13:30:56 622374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 622380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:247|
[2025/09/12 13:30:56 622384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:248|
[2025/09/12 13:30:56 622389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:248|
[2025/09/12 13:30:56 622393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 622398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:663|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:664|path_largest_ack:663|
[2025/09/12 13:30:56 622403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:450533|prior_time:1757683856586497|is_app_limited:0|send_elapse:34864|ack_elapse:35867|ctl_first_sent_time:1757683856587973|lagest_ack_time:1757683856622364|curr_delivered:492540|
[2025/09/12 13:30:56 622408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856587973|
[2025/09/12 13:30:56 622412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:40||sndq_packets_used_bytes:0|sndq_packets_free:396|
[2025/09/12 13:30:56 622421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:664|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:664|path_largest_ack:664|
[2025/09/12 13:30:56 622426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40807|prior_delivered:452933|prior_time:1757683856588479|is_app_limited:0|send_elapse:34714|ack_elapse:33885|ctl_first_sent_time:1757683856589836|lagest_ack_time:1757683856622364|curr_delivered:493740|
[2025/09/12 13:30:56 622430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856589836|
[2025/09/12 13:30:56 622434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:39||sndq_packets_used_bytes:0|sndq_packets_free:397|
[2025/09/12 13:30:56 622438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32772|rttvar:407|minrtt:30564|latest_rtt:32528|ack_delay:32|
[2025/09/12 13:30:56 622442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32738|rttvar:375|minrtt:30564|latest_rtt:32528|ack_delay:32|
[2025/09/12 13:30:56 622447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:664|lost_pn:661|thresh:3|
[2025/09/12 13:30:56 622451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 622455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32738|rtt_var:375|pto_duration:34738|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 622459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 622463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 622467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 622471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856681570|now:1757683856622455|interv:59115|
[2025/09/12 13:30:56 622475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856681570|now:1757683856622455|interval:59115|pto_count:0|srtt:32738
[2025/09/12 13:30:56 622480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34714, ack_elapse 33885, delivered 40807|rate 1175519|lost 227|
[2025/09/12 13:30:56 622484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1175519) in round 12|
[2025/09/12 13:30:56 622488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 622492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 622496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856589836|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 622501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856589836|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 622505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:40807|srtt:32738|latest_rtt:32528|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 622514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:248|largest:248|pns:2|
[2025/09/12 13:30:56 622518] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:248|frame:ACK |recv_time:1757683856622364|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 622523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976622364|now:1757683856622364|interv:120000000|
[2025/09/12 13:30:56 622527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976622364|now:1757683856622364|interv:120000000|
[2025/09/12 13:30:56 622531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856622929|pq_index:0|
[2025/09/12 13:30:56 622535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856621684|
[2025/09/12 13:30:56 622539] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856622539|
[2025/09/12 13:30:56 622544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856622543|
[2025/09/12 13:30:56 622550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 622554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:508179|
[2025/09/12 13:30:56 622559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 622562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 622566] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856622929|
[2025/09/12 13:30:56 622570] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856622929|
[2025/09/12 13:30:56 622574] [debug] |xqc_engine_wakeup_after|wakeup:1757683856622929|now:1757683856622574|diff:355|
[2025/09/12 13:30:56 622578] [debug] |xqc_engine_main_logic|END|now:1757683856622543|
[2025/09/12 13:30:56 622583] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856622583|
[2025/09/12 13:30:56 622587] [debug] |xqc_engine_wakeup_after|wakeup:1757683856622929|now:1757683856622587|diff:342|
[2025/09/12 13:30:56 622591] [debug] |xqc_engine_main_logic|END|now:1757683856622583|
[2025/09/12 13:30:56 623658] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856623658|
[2025/09/12 13:30:56 623668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856622929|pq_index:0|
[2025/09/12 13:30:56 623673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856622543|
[2025/09/12 13:30:56 623678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856623677|
[2025/09/12 13:30:56 623683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856622929|now:1757683856623677|
[2025/09/12 13:30:56 623692] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856622929|now:1757683856623677|
[2025/09/12 13:30:56 623696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 623701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 623705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:508179|
[2025/09/12 13:30:56 623710] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 623714] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:699|
[2025/09/12 13:30:56 623742] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:699|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856623722|stream_id:8|stream_offset:508179|
[2025/09/12 13:30:56 623748] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:699|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 623754] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 623760] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32738|rtt_var:375|pto_duration:34738|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 623767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 623773] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 623780] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 623787] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856683460|now:1757683856623760|interv:59700|
[2025/09/12 13:30:56 623793] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856683460|now:1757683856623760|interval:59700|pto_count:0|srtt:32738
[2025/09/12 13:30:56 623800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:42007|
[2025/09/12 13:30:56 623805] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 623810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:509358|
[2025/09/12 13:30:56 623814] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 623818] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:700|
[2025/09/12 13:30:56 623842] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:700|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757683856623825|stream_id:8|stream_offset:509358|
[2025/09/12 13:30:56 623848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:700|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 623862] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 13:30:56 623869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32738|rtt_var:375|pto_duration:34738|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 623876] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 623883] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 623889] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 13:30:56 623895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856683563|now:1757683856623868|interv:59695|
[2025/09/12 13:30:56 623901] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856683563|now:1757683856623868|interval:59695|pto_count:0|srtt:32738
[2025/09/12 13:30:56 623906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:43207|
[2025/09/12 13:30:56 623911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 623915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:43207|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:510537|
[2025/09/12 13:30:56 623919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:1000|
[2025/09/12 13:30:56 623923] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PACING|expire:1757683856624923|now:1757683856623923|interv:1000|
[2025/09/12 13:30:56 623927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|PACING timer update|delay:1000|
[2025/09/12 13:30:56 623952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 623959] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856624923|
[2025/09/12 13:30:56 623966] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856624923|
[2025/09/12 13:30:56 623972] [debug] |xqc_engine_wakeup_after|wakeup:1757683856624923|now:1757683856623972|diff:951|
[2025/09/12 13:30:56 623979] [debug] |xqc_engine_main_logic|END|now:1757683856623677|
[2025/09/12 13:30:56 624367] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:38|state:ESTABED|recv_time:1757683856624366|
[2025/09/12 13:30:56 624375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 624381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:248|
[2025/09/12 13:30:56 624385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:249|
[2025/09/12 13:30:56 624390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:249|
[2025/09/12 13:30:56 624394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 624399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:665|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:666|path_largest_ack:665|
[2025/09/12 13:30:56 624404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:452933|prior_time:1757683856588479|is_app_limited:0|send_elapse:34834|ack_elapse:35887|ctl_first_sent_time:1757683856589956|lagest_ack_time:1757683856624366|curr_delivered:494940|
[2025/09/12 13:30:56 624413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856589956|
[2025/09/12 13:30:56 624418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:38||sndq_packets_used_bytes:0|sndq_packets_free:398|
[2025/09/12 13:30:56 624422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:666|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:666|path_largest_ack:666|
[2025/09/12 13:30:56 624427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40807|prior_delivered:455333|prior_time:1757683856590464|is_app_limited:0|send_elapse:34748|ack_elapse:33902|ctl_first_sent_time:1757683856591822|lagest_ack_time:1757683856624366|curr_delivered:496140|
[2025/09/12 13:30:56 624431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856591822|
[2025/09/12 13:30:56 624435] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:37||sndq_packets_used_bytes:0|sndq_packets_free:399|
[2025/09/12 13:30:56 624439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32738|rttvar:375|minrtt:30564|latest_rtt:32544|ack_delay:32|
[2025/09/12 13:30:56 624443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32710|rttvar:338|minrtt:30564|latest_rtt:32544|ack_delay:32|
[2025/09/12 13:30:56 624447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:666|lost_pn:663|thresh:3|
[2025/09/12 13:30:56 624452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 624456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32710|rtt_var:338|pto_duration:34710|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 624460] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 624464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 624468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 40807|
[2025/09/12 13:30:56 624472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856683535|now:1757683856624455|interv:59080|
[2025/09/12 13:30:56 624476] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856683535|now:1757683856624455|interval:59080|pto_count:0|srtt:32710
[2025/09/12 13:30:56 624480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34748, ack_elapse 33902, delivered 40807|rate 1174369|lost 227|
[2025/09/12 13:30:56 624484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1174369) in round 12|
[2025/09/12 13:30:56 624489] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 624493] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 624497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856591822|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 624501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856591822|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 624508] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:40807|srtt:32710|latest_rtt:32544|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 624513] [stats] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0||cwnd:112112|inflight:40807|mode:2|applimit:0|pacing_rate:1235843|bw:1235843|srtt:32710|latest_rtt:32544|min_rtt:30564|send:691|lost:227|tlp:0|recv:247|recovery:0|slow_start:0|conn_life:552746|acked:2400|delivered:496140|is_cwnd_limited:0|
[2025/09/12 13:30:56 624520] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:249|largest:249|pns:2|
[2025/09/12 13:30:56 624524] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:249|frame:ACK |recv_time:1757683856624366|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 624529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976624366|now:1757683856624366|interv:120000000|
[2025/09/12 13:30:56 624533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976624366|now:1757683856624366|interv:120000000|
[2025/09/12 13:30:56 624537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856624923|pq_index:0|
[2025/09/12 13:30:56 624541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856623677|
[2025/09/12 13:30:56 624545] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856624545|
[2025/09/12 13:30:56 624549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856624549|
[2025/09/12 13:30:56 624555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 624560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:510537|
[2025/09/12 13:30:56 624564] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|waiting for pacing timer to expire!|
[2025/09/12 13:30:56 624568] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_pacer_allows|pacing blocked|
[2025/09/12 13:30:56 624572] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856624923|
[2025/09/12 13:30:56 624576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856624923|
[2025/09/12 13:30:56 624580] [debug] |xqc_engine_wakeup_after|wakeup:1757683856624923|now:1757683856624580|diff:343|
[2025/09/12 13:30:56 624584] [debug] |xqc_engine_main_logic|END|now:1757683856624549|
[2025/09/12 13:30:56 624589] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856624589|
[2025/09/12 13:30:56 624593] [debug] |xqc_engine_wakeup_after|wakeup:1757683856624923|now:1757683856624593|diff:330|
[2025/09/12 13:30:56 624597] [debug] |xqc_engine_main_logic|END|now:1757683856624589|
[2025/09/12 13:30:56 625666] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856625666|
[2025/09/12 13:30:56 625677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856624923|pq_index:0|
[2025/09/12 13:30:56 625686] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856624549|
[2025/09/12 13:30:56 625691] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856625690|
[2025/09/12 13:30:56 625696] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:PACING|expire_time:1757683856624923|now:1757683856625690|
[2025/09/12 13:30:56 625700] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:PACING|expire_time:1757683856624923|now:1757683856625690|
[2025/09/12 13:30:56 625704] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:PACING|
[2025/09/12 13:30:56 625709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 625713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:40807|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:510537|
[2025/09/12 13:30:56 625718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 625722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:701|
[2025/09/12 13:30:56 625751] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:701|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:40807|now:1757683856625730|stream_id:8|stream_offset:510537|
[2025/09/12 13:30:56 625756] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:701|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 625762] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:40807|applimit:0|
[2025/09/12 13:30:56 625769] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32710|rtt_var:338|pto_duration:34710|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 625776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 625782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 625788] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 42007|
[2025/09/12 13:30:56 625795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856685440|now:1757683856625768|interv:59672|
[2025/09/12 13:30:56 625801] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856685440|now:1757683856625768|interval:59672|pto_count:0|srtt:32710
[2025/09/12 13:30:56 625808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:42007|
[2025/09/12 13:30:56 625813] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:1200|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 625817] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:1200|schedule_bytes:0|inflight:42007|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:511716|
[2025/09/12 13:30:56 625821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 625830] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:702|
[2025/09/12 13:30:56 625854] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:702|size:1200|sent:1216|pkt_type:SHORT_HEADER|frame:STREAM |inflight:42007|now:1757683856625837|stream_id:8|stream_offset:511716|
[2025/09/12 13:30:56 625860] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:702|origin_pktnum:0|size:1200|enc_size:1216|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 625867] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:42007|applimit:0|
[2025/09/12 13:30:56 625873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32710|rtt_var:338|pto_duration:34710|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 625880] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 625887] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 625893] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 43207|
[2025/09/12 13:30:56 625900] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856685547|now:1757683856625873|interv:59674|
[2025/09/12 13:30:56 625906] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856685547|now:1757683856625873|interval:59674|pto_count:0|srtt:32710
[2025/09/12 13:30:56 625913] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:43207|
[2025/09/12 13:30:56 625920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:317|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 13:30:56 625927] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_can_send|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |path:0|can:1|pkt_sz:317|schedule_bytes:0|inflight:43207|cwnd:112112|conn:0000561FA36500DC|stream_id:8|stream_offset:512012|
[2025/09/12 13:30:56 625954] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 13:30:56 625960] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:703|
[2025/09/12 13:30:56 625990] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:703|size:317|sent:333|pkt_type:SHORT_HEADER|frame:STREAM |inflight:43207|now:1757683856625968|stream_id:8|stream_offset:512012|
[2025/09/12 13:30:56 625997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:703|origin_pktnum:0|size:317|enc_size:333|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 626003] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|path:0|inflight:43207|applimit:0|
[2025/09/12 13:30:56 626009] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32710|rtt_var:338|pto_duration:34710|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 626016] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 626022] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 626027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 43524|
[2025/09/12 13:30:56 626033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856685678|now:1757683856626009|interv:59669|
[2025/09/12 13:30:56 626047] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856685678|now:1757683856626009|interval:59669|pto_count:0|srtt:32710
[2025/09/12 13:30:56 626054] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:112112|inflight:43524|
[2025/09/12 13:30:56 626060] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856635408|
[2025/09/12 13:30:56 626064] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856635408|
[2025/09/12 13:30:56 626068] [debug] |xqc_engine_wakeup_after|wakeup:1757683856635408|now:1757683856626068|diff:9340|
[2025/09/12 13:30:56 626072] [debug] |xqc_engine_main_logic|END|now:1757683856625690|
[2025/09/12 13:30:56 626369] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:38|state:ESTABED|recv_time:1757683856626368|
[2025/09/12 13:30:56 626377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 626383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:249|
[2025/09/12 13:30:56 626387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:250|
[2025/09/12 13:30:56 626393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:250|
[2025/09/12 13:30:56 626397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 626402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:667|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:668|path_largest_ack:667|
[2025/09/12 13:30:56 626406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:455333|prior_time:1757683856590464|is_app_limited:0|send_elapse:34851|ack_elapse:35904|ctl_first_sent_time:1757683856591925|lagest_ack_time:1757683856626368|curr_delivered:497340|
[2025/09/12 13:30:56 626411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856591925|
[2025/09/12 13:30:56 626415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:36||sndq_packets_used_bytes:0|sndq_packets_free:400|
[2025/09/12 13:30:56 626419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:668|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:668|path_largest_ack:668|
[2025/09/12 13:30:56 626424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40800|prior_delivered:457740|prior_time:1757683856592460|is_app_limited:0|send_elapse:34782|ack_elapse:33908|ctl_first_sent_time:1757683856593818|lagest_ack_time:1757683856626368|curr_delivered:498540|
[2025/09/12 13:30:56 626428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856593818|
[2025/09/12 13:30:56 626432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:35||sndq_packets_used_bytes:0|sndq_packets_free:401|
[2025/09/12 13:30:56 626436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32710|rttvar:338|minrtt:30564|latest_rtt:32550|ack_delay:32|
[2025/09/12 13:30:56 626440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32686|rttvar:302|minrtt:30564|latest_rtt:32550|ack_delay:32|
[2025/09/12 13:30:56 626444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:668|lost_pn:665|thresh:3|
[2025/09/12 13:30:56 626453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 626457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32686|rtt_var:302|pto_duration:34686|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 626462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 626466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 626469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 41124|
[2025/09/12 13:30:56 626473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856685654|now:1757683856626457|interv:59197|
[2025/09/12 13:30:56 626477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856685654|now:1757683856626457|interval:59197|pto_count:0|srtt:32686
[2025/09/12 13:30:56 626482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34782, ack_elapse 33908, delivered 40800|rate 1173020|lost 227|
[2025/09/12 13:30:56 626486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1173020) in round 12|
[2025/09/12 13:30:56 626490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 626494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 626498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856593818|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 626503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856593818|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:460140|
[2025/09/12 13:30:56 626507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:41124|srtt:32686|latest_rtt:32550|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 626513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:250|largest:250|pns:2|
[2025/09/12 13:30:56 626517] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:250|frame:ACK |recv_time:1757683856626368|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 626522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976626368|now:1757683856626368|interv:120000000|
[2025/09/12 13:30:56 626526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976626368|now:1757683856626368|interv:120000000|
[2025/09/12 13:30:56 626530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856635408|pq_index:0|
[2025/09/12 13:30:56 626534] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856625690|
[2025/09/12 13:30:56 626538] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856626538|
[2025/09/12 13:30:56 626543] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856626542|
[2025/09/12 13:30:56 626551] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856635408|
[2025/09/12 13:30:56 626555] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856635408|
[2025/09/12 13:30:56 626559] [debug] |xqc_engine_wakeup_after|wakeup:1757683856635408|now:1757683856626559|diff:8849|
[2025/09/12 13:30:56 626564] [debug] |xqc_engine_main_logic|END|now:1757683856626542|
[2025/09/12 13:30:56 626568] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856626568|
[2025/09/12 13:30:56 626572] [debug] |xqc_engine_wakeup_after|wakeup:1757683856635408|now:1757683856626572|diff:8836|
[2025/09/12 13:30:56 626576] [debug] |xqc_engine_main_logic|END|now:1757683856626568|
[2025/09/12 13:30:56 628352] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:38|state:ESTABED|recv_time:1757683856628351|
[2025/09/12 13:30:56 628363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 628370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:250|
[2025/09/12 13:30:56 628373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:252|
[2025/09/12 13:30:56 628379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:252|
[2025/09/12 13:30:56 628383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 628388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:669|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:670|path_largest_ack:669|
[2025/09/12 13:30:56 628393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42000|prior_delivered:457740|prior_time:1757683856592460|is_app_limited:0|send_elapse:34885|ack_elapse:35891|ctl_first_sent_time:1757683856593921|lagest_ack_time:1757683856628351|curr_delivered:499740|
[2025/09/12 13:30:56 628397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856593921|
[2025/09/12 13:30:56 628402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:34||sndq_packets_used_bytes:0|sndq_packets_free:402|
[2025/09/12 13:30:56 628406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:670|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:670|path_largest_ack:670|
[2025/09/12 13:30:56 628410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40800|prior_delivered:460140|prior_time:1757683856594456|is_app_limited:0|send_elapse:34796|ack_elapse:33895|ctl_first_sent_time:1757683856595815|lagest_ack_time:1757683856628351|curr_delivered:500940|
[2025/09/12 13:30:56 628415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856595815|
[2025/09/12 13:30:56 628419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:33||sndq_packets_used_bytes:0|sndq_packets_free:403|
[2025/09/12 13:30:56 628423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32686|rttvar:302|minrtt:30564|latest_rtt:32536|ack_delay:32|
[2025/09/12 13:30:56 628427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32664|rttvar:272|minrtt:30564|latest_rtt:32536|ack_delay:32|
[2025/09/12 13:30:56 628431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:670|lost_pn:667|thresh:3|
[2025/09/12 13:30:56 628441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 628445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32664|rtt_var:272|pto_duration:34664|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 628449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 628453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 628457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 38724|
[2025/09/12 13:30:56 628461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856685632|now:1757683856628445|interv:57187|
[2025/09/12 13:30:56 628465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856685632|now:1757683856628445|interval:57187|pto_count:0|srtt:32664
[2025/09/12 13:30:56 628470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34796, ack_elapse 33895, delivered 40800|rate 1172548|lost 227|
[2025/09/12 13:30:56 628474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: RTT round update 12 -> 13|
[2025/09/12 13:30:56 628478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1172548) in round 13|
[2025/09/12 13:30:56 628482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 628486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 628490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856595815|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 628494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856595815|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 628499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:38724|srtt:32664|latest_rtt:32536|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 13:30:56 628506] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:252|largest:252|pns:2|
[2025/09/12 13:30:56 628510] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:252|frame:ACK |recv_time:1757683856628351|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 628514] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976628351|now:1757683856628351|interv:120000000|
[2025/09/12 13:30:56 628518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976628351|now:1757683856628351|interv:120000000|
[2025/09/12 13:30:56 628522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856635408|pq_index:0|
[2025/09/12 13:30:56 628527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856626542|
[2025/09/12 13:30:56 628531] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856628530|
[2025/09/12 13:30:56 628538] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856628537|
[2025/09/12 13:30:56 628544] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856635408|
[2025/09/12 13:30:56 628548] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856635408|
[2025/09/12 13:30:56 628552] [debug] |xqc_engine_wakeup_after|wakeup:1757683856635408|now:1757683856628552|diff:6856|
[2025/09/12 13:30:56 628556] [debug] |xqc_engine_main_logic|END|now:1757683856628537|
[2025/09/12 13:30:56 628561] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856628561|
[2025/09/12 13:30:56 628565] [debug] |xqc_engine_wakeup_after|wakeup:1757683856635408|now:1757683856628565|diff:6843|
[2025/09/12 13:30:56 628569] [debug] |xqc_engine_main_logic|END|now:1757683856628561|
[2025/09/12 13:30:56 630339] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:38|state:ESTABED|recv_time:1757683856630338|
[2025/09/12 13:30:56 630350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 630356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:252|
[2025/09/12 13:30:56 630360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:253|
[2025/09/12 13:30:56 630366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:253|
[2025/09/12 13:30:56 630370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 630375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:671|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:672|path_largest_ack:671|
[2025/09/12 13:30:56 630379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42000|prior_delivered:460140|prior_time:1757683856594456|is_app_limited:0|send_elapse:34898|ack_elapse:35882|ctl_first_sent_time:1757683856595917|lagest_ack_time:1757683856630338|curr_delivered:502140|
[2025/09/12 13:30:56 630384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856595917|
[2025/09/12 13:30:56 630389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:32||sndq_packets_used_bytes:0|sndq_packets_free:404|
[2025/09/12 13:30:56 630393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:672|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:672|path_largest_ack:672|
[2025/09/12 13:30:56 630397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40800|prior_delivered:462540|prior_time:1757683856596446|is_app_limited:0|send_elapse:35392|ack_elapse:33892|ctl_first_sent_time:1757683856597802|lagest_ack_time:1757683856630338|curr_delivered:503340|
[2025/09/12 13:30:56 630402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856597802|
[2025/09/12 13:30:56 630406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:31||sndq_packets_used_bytes:0|sndq_packets_free:405|
[2025/09/12 13:30:56 630410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32664|rttvar:272|minrtt:30564|latest_rtt:32536|ack_delay:32|
[2025/09/12 13:30:56 630414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32644|rttvar:244|minrtt:30564|latest_rtt:32536|ack_delay:32|
[2025/09/12 13:30:56 630423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:672|lost_pn:669|thresh:3|
[2025/09/12 13:30:56 630427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 630431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32644|rtt_var:244|pto_duration:34644|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 630436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 630440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 630444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 36324|
[2025/09/12 13:30:56 630448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856685612|now:1757683856630431|interv:55181|
[2025/09/12 13:30:56 630452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856685612|now:1757683856630431|interval:55181|pto_count:0|srtt:32644
[2025/09/12 13:30:56 630456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 35392, ack_elapse 33892, delivered 40800|rate 1152802|lost 227|
[2025/09/12 13:30:56 630461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1152802) in round 13|
[2025/09/12 13:30:56 630465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 630469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 630473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856597802|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 630477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856597802|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 630482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:36324|srtt:32644|latest_rtt:32536|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 630488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:253|largest:253|pns:2|
[2025/09/12 13:30:56 630492] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:253|frame:ACK |recv_time:1757683856630338|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 630497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976630338|now:1757683856630338|interv:120000000|
[2025/09/12 13:30:56 630501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976630338|now:1757683856630338|interv:120000000|
[2025/09/12 13:30:56 630505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856635408|pq_index:0|
[2025/09/12 13:30:56 630509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856628537|
[2025/09/12 13:30:56 630513] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856630513|
[2025/09/12 13:30:56 630518] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856630517|
[2025/09/12 13:30:56 630527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856635408|
[2025/09/12 13:30:56 630531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856635408|
[2025/09/12 13:30:56 630535] [debug] |xqc_engine_wakeup_after|wakeup:1757683856635408|now:1757683856630535|diff:4873|
[2025/09/12 13:30:56 630539] [debug] |xqc_engine_main_logic|END|now:1757683856630517|
[2025/09/12 13:30:56 630544] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856630544|
[2025/09/12 13:30:56 630548] [debug] |xqc_engine_wakeup_after|wakeup:1757683856635408|now:1757683856630548|diff:4860|
[2025/09/12 13:30:56 630552] [debug] |xqc_engine_main_logic|END|now:1757683856630544|
[2025/09/12 13:30:56 632474] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856632473|
[2025/09/12 13:30:56 632485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 632491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:253|
[2025/09/12 13:30:56 632495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:254|
[2025/09/12 13:30:56 632505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:254|
[2025/09/12 13:30:56 632509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 632515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:673|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:674|path_largest_ack:673|
[2025/09/12 13:30:56 632519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42000|prior_delivered:462540|prior_time:1757683856596446|is_app_limited:0|send_elapse:35500|ack_elapse:36027|ctl_first_sent_time:1757683856597910|lagest_ack_time:1757683856632473|curr_delivered:504540|
[2025/09/12 13:30:56 632524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856597910|
[2025/09/12 13:30:56 632529] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:30||sndq_packets_used_bytes:0|sndq_packets_free:406|
[2025/09/12 13:30:56 632533] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:674|origin_pktnum:0|size:1207|pns:2|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|frame_largest_ack:674|path_largest_ack:674|
[2025/09/12 13:30:56 632537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40807|prior_delivered:464940|prior_time:1757683856598441|is_app_limited:0|send_elapse:36026|ack_elapse:34032|ctl_first_sent_time:1757683856599826|lagest_ack_time:1757683856632473|curr_delivered:505747|
[2025/09/12 13:30:56 632542] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856599826|
[2025/09/12 13:30:56 632546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:29||sndq_packets_used_bytes:0|sndq_packets_free:407|
[2025/09/12 13:30:56 632550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32644|rttvar:244|minrtt:30564|latest_rtt:32647|ack_delay:56|
[2025/09/12 13:30:56 632554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32637|rttvar:196|minrtt:30564|latest_rtt:32647|ack_delay:56|
[2025/09/12 13:30:56 632563] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:674|lost_pn:671|thresh:3|
[2025/09/12 13:30:56 632567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 237|pns:2|
[2025/09/12 13:30:56 632571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 632575] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32637|rtt_var:196|pto_duration:34637|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 632580] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 632584] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 632587] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 33917|
[2025/09/12 13:30:56 632591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856685605|now:1757683856632575|interv:53030|
[2025/09/12 13:30:56 632595] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856685605|now:1757683856632575|interval:53030|pto_count:0|srtt:32637
[2025/09/12 13:30:56 632600] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 36026, ack_elapse 34032, delivered 40807|rate 1132709|lost 227|
[2025/09/12 13:30:56 632604] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1132709) in round 13|
[2025/09/12 13:30:56 632608] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 632612] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 632616] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2407|po_sent_time:1757683856599826|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 632621] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2407|po_sent_time:1757683856599826|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 632625] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:33917|srtt:32637|latest_rtt:32647|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 632631] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:254|largest:254|pns:2|
[2025/09/12 13:30:56 632635] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:254|frame:ACK |recv_time:1757683856632473|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 632639] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976632473|now:1757683856632473|interv:120000000|
[2025/09/12 13:30:56 632644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976632473|now:1757683856632473|interv:120000000|
[2025/09/12 13:30:56 632647] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856635408|pq_index:0|
[2025/09/12 13:30:56 632652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856630517|
[2025/09/12 13:30:56 632658] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856632658|
[2025/09/12 13:30:56 632663] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856632662|
[2025/09/12 13:30:56 632669] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856635408|
[2025/09/12 13:30:56 632673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856635408|
[2025/09/12 13:30:56 632677] [debug] |xqc_engine_wakeup_after|wakeup:1757683856635408|now:1757683856632677|diff:2731|
[2025/09/12 13:30:56 632681] [debug] |xqc_engine_main_logic|END|now:1757683856632662|
[2025/09/12 13:30:56 632686] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856632686|
[2025/09/12 13:30:56 632690] [debug] |xqc_engine_wakeup_after|wakeup:1757683856635408|now:1757683856632690|diff:2718|
[2025/09/12 13:30:56 632694] [debug] |xqc_engine_main_logic|END|now:1757683856632686|
[2025/09/12 13:30:56 634338] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856634337|
[2025/09/12 13:30:56 634349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 634355] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:254|
[2025/09/12 13:30:56 634359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:255|
[2025/09/12 13:30:56 634364] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:255|
[2025/09/12 13:30:56 634368] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 634373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:675|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:676|path_largest_ack:675|
[2025/09/12 13:30:56 634377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:464940|prior_time:1757683856598441|is_app_limited:0|send_elapse:36148|ack_elapse:35896|ctl_first_sent_time:1757683856599948|lagest_ack_time:1757683856634337|curr_delivered:506947|
[2025/09/12 13:30:56 634382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856599948|
[2025/09/12 13:30:56 634387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:28||sndq_packets_used_bytes:0|sndq_packets_free:408|
[2025/09/12 13:30:56 634391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:676|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:676|path_largest_ack:676|
[2025/09/12 13:30:56 634395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40807|prior_delivered:467340|prior_time:1757683856600445|is_app_limited:0|send_elapse:34506|ack_elapse:33892|ctl_first_sent_time:1757683856601794|lagest_ack_time:1757683856634337|curr_delivered:508147|
[2025/09/12 13:30:56 634399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856601794|
[2025/09/12 13:30:56 634403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:27||sndq_packets_used_bytes:0|sndq_packets_free:409|
[2025/09/12 13:30:56 634407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32637|rttvar:196|minrtt:30564|latest_rtt:32543|ack_delay:32|
[2025/09/12 13:30:56 634412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32621|rttvar:178|minrtt:30564|latest_rtt:32543|ack_delay:32|
[2025/09/12 13:30:56 634421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:676|lost_pn:673|thresh:3|
[2025/09/12 13:30:56 634425] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 634429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32621|rtt_var:178|pto_duration:34621|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 634434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 634437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 634441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 31517|
[2025/09/12 13:30:56 634445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856685589|now:1757683856634429|interv:51160|
[2025/09/12 13:30:56 634449] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856685589|now:1757683856634429|interval:51160|pto_count:0|srtt:32621
[2025/09/12 13:30:56 634454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34506, ack_elapse 33892, delivered 40807|rate 1182605|lost 227|
[2025/09/12 13:30:56 634458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1182605) in round 13|
[2025/09/12 13:30:56 634462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 634466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 634470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856601794|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 634474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856601794|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 634479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:31517|srtt:32621|latest_rtt:32543|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 634484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:255|largest:255|pns:2|
[2025/09/12 13:30:56 634489] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:255|frame:ACK |recv_time:1757683856634337|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 634493] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976634337|now:1757683856634337|interv:120000000|
[2025/09/12 13:30:56 634497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976634337|now:1757683856634337|interv:120000000|
[2025/09/12 13:30:56 634501] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856635408|pq_index:0|
[2025/09/12 13:30:56 634505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856632662|
[2025/09/12 13:30:56 634512] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856634512|
[2025/09/12 13:30:56 634517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856634516|
[2025/09/12 13:30:56 634523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856635408|
[2025/09/12 13:30:56 634527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856635408|
[2025/09/12 13:30:56 634531] [debug] |xqc_engine_wakeup_after|wakeup:1757683856635408|now:1757683856634530|diff:878|
[2025/09/12 13:30:56 634535] [debug] |xqc_engine_main_logic|END|now:1757683856634516|
[2025/09/12 13:30:56 634540] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856634540|
[2025/09/12 13:30:56 634543] [debug] |xqc_engine_wakeup_after|wakeup:1757683856635408|now:1757683856634543|diff:865|
[2025/09/12 13:30:56 634547] [debug] |xqc_engine_main_logic|END|now:1757683856634540|
[2025/09/12 13:30:56 635616] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856635616|
[2025/09/12 13:30:56 635626] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856635408|pq_index:0|
[2025/09/12 13:30:56 635630] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856634516|
[2025/09/12 13:30:56 635635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856635634|
[2025/09/12 13:30:56 635640] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757683856635408|now:1757683856635634|
[2025/09/12 13:30:56 635644] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 13:30:56 635648] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757683856635408|now:1757683856635634|
[2025/09/12 13:30:56 635652] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 13:30:56 635657] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|largest_recv:255|ack_delay:25249|first_ack_range:3|largest_pkt_recv_time:1757683856610408|
[2025/09/12 13:30:56 635662] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:255|low:252|pkt_pns:2|
[2025/09/12 13:30:56 635666] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_gen_ack_frame|high:250|low:237|pkt_pns:2|
[2025/09/12 13:30:56 635670] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:242|frame_largest_recv:255|
[2025/09/12 13:30:56 635674] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 13:30:56 635678] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 635683] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:22|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 13:30:56 635688] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:704|
[2025/09/12 13:30:56 635716] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:704|size:22|sent:38|pkt_type:SHORT_HEADER|frame:ACK |inflight:31517|now:1757683856635695|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 635722] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:704|origin_pktnum:0|size:22|enc_size:38|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 13:30:56 635736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856685589|
[2025/09/12 13:30:56 635742] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856685589|
[2025/09/12 13:30:56 635749] [debug] |xqc_engine_wakeup_after|wakeup:1757683856685589|now:1757683856635749|diff:49840|
[2025/09/12 13:30:56 635756] [debug] |xqc_engine_main_logic|END|now:1757683856635634|
[2025/09/12 13:30:56 636335] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856636334|
[2025/09/12 13:30:56 636346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 636352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:255|
[2025/09/12 13:30:56 636356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:256|
[2025/09/12 13:30:56 636362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:256|
[2025/09/12 13:30:56 636366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 636371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:677|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:678|path_largest_ack:677|
[2025/09/12 13:30:56 636376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:467340|prior_time:1757683856600445|is_app_limited:0|send_elapse:34613|ack_elapse:35889|ctl_first_sent_time:1757683856601901|lagest_ack_time:1757683856636334|curr_delivered:509347|
[2025/09/12 13:30:56 636380] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856601901|
[2025/09/12 13:30:56 636385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:26||sndq_packets_used_bytes:0|sndq_packets_free:410|
[2025/09/12 13:30:56 636389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:678|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:678|path_largest_ack:678|
[2025/09/12 13:30:56 636393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40807|prior_delivered:469740|prior_time:1757683856602435|is_app_limited:0|send_elapse:35102|ack_elapse:33899|ctl_first_sent_time:1757683856603785|lagest_ack_time:1757683856636334|curr_delivered:510547|
[2025/09/12 13:30:56 636398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856603785|
[2025/09/12 13:30:56 636402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:25||sndq_packets_used_bytes:0|sndq_packets_free:411|
[2025/09/12 13:30:56 636406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32621|rttvar:178|minrtt:30564|latest_rtt:32549|ack_delay:32|
[2025/09/12 13:30:56 636410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32608|rttvar:160|minrtt:30564|latest_rtt:32549|ack_delay:32|
[2025/09/12 13:30:56 636414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:678|lost_pn:675|thresh:3|
[2025/09/12 13:30:56 636419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 636423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32608|rtt_var:160|pto_duration:34608|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 636427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 636436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 636440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 29117|
[2025/09/12 13:30:56 636444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856685576|now:1757683856636422|interv:49154|
[2025/09/12 13:30:56 636448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856685576|now:1757683856636422|interval:49154|pto_count:0|srtt:32608
[2025/09/12 13:30:56 636452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 35102, ack_elapse 33899, delivered 40807|rate 1162526|lost 227|
[2025/09/12 13:30:56 636457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1162526) in round 13|
[2025/09/12 13:30:56 636461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 636465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 636469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856603785|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 636473] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856603785|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 636478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:29117|srtt:32608|latest_rtt:32549|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 636483] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:256|largest:256|pns:2|
[2025/09/12 13:30:56 636488] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:256|frame:ACK |recv_time:1757683856636334|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 636492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976636334|now:1757683856636334|interv:120000000|
[2025/09/12 13:30:56 636496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976636334|now:1757683856636334|interv:120000000|
[2025/09/12 13:30:56 636500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856685589|pq_index:0|
[2025/09/12 13:30:56 636504] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856635634|
[2025/09/12 13:30:56 636508] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856636508|
[2025/09/12 13:30:56 636513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856636512|
[2025/09/12 13:30:56 636519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856685576|
[2025/09/12 13:30:56 636523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856685576|
[2025/09/12 13:30:56 636527] [debug] |xqc_engine_wakeup_after|wakeup:1757683856685576|now:1757683856636527|diff:49049|
[2025/09/12 13:30:56 636534] [debug] |xqc_engine_main_logic|END|now:1757683856636512|
[2025/09/12 13:30:56 636539] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856636539|
[2025/09/12 13:30:56 636543] [debug] |xqc_engine_wakeup_after|wakeup:1757683856685576|now:1757683856636543|diff:49033|
[2025/09/12 13:30:56 636546] [debug] |xqc_engine_main_logic|END|now:1757683856636539|
[2025/09/12 13:30:56 638331] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856638330|
[2025/09/12 13:30:56 638343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 638349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:256|
[2025/09/12 13:30:56 638353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:257|
[2025/09/12 13:30:56 638358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:257|
[2025/09/12 13:30:56 638362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 638367] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:679|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:680|path_largest_ack:679|
[2025/09/12 13:30:56 638372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:469740|prior_time:1757683856602435|is_app_limited:0|send_elapse:35210|ack_elapse:35895|ctl_first_sent_time:1757683856603893|lagest_ack_time:1757683856638330|curr_delivered:511747|
[2025/09/12 13:30:56 638376] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856603893|
[2025/09/12 13:30:56 638381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:24||sndq_packets_used_bytes:0|sndq_packets_free:412|
[2025/09/12 13:30:56 638385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:680|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:680|path_largest_ack:680|
[2025/09/12 13:30:56 638389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40807|prior_delivered:472140|prior_time:1757683856604429|is_app_limited:0|send_elapse:34871|ack_elapse:33901|ctl_first_sent_time:1757683856605783|lagest_ack_time:1757683856638330|curr_delivered:512947|
[2025/09/12 13:30:56 638394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856605783|
[2025/09/12 13:30:56 638398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:23||sndq_packets_used_bytes:0|sndq_packets_free:413|
[2025/09/12 13:30:56 638402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32608|rttvar:160|minrtt:30564|latest_rtt:32547|ack_delay:32|
[2025/09/12 13:30:56 638406] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32596|rttvar:143|minrtt:30564|latest_rtt:32547|ack_delay:32|
[2025/09/12 13:30:56 638410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:680|lost_pn:677|thresh:3|
[2025/09/12 13:30:56 638414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 638419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32596|rtt_var:143|pto_duration:34596|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 638423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 638432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 638436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 26717|
[2025/09/12 13:30:56 638440] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856685564|now:1757683856638418|interv:47146|
[2025/09/12 13:30:56 638444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856685564|now:1757683856638418|interval:47146|pto_count:0|srtt:32596
[2025/09/12 13:30:56 638448] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34871, ack_elapse 33901, delivered 40807|rate 1170227|lost 227|
[2025/09/12 13:30:56 638453] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1170227) in round 13|
[2025/09/12 13:30:56 638457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 638461] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 638465] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856605783|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 638469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856605783|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 638474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:26717|srtt:32596|latest_rtt:32547|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 638479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:257|largest:257|pns:2|
[2025/09/12 13:30:56 638484] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:257|frame:ACK |recv_time:1757683856638330|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 638488] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976638330|now:1757683856638330|interv:120000000|
[2025/09/12 13:30:56 638492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976638330|now:1757683856638330|interv:120000000|
[2025/09/12 13:30:56 638496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856685576|pq_index:0|
[2025/09/12 13:30:56 638500] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856636512|
[2025/09/12 13:30:56 638504] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856638504|
[2025/09/12 13:30:56 638509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856638508|
[2025/09/12 13:30:56 638515] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856685564|
[2025/09/12 13:30:56 638519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856685564|
[2025/09/12 13:30:56 638523] [debug] |xqc_engine_wakeup_after|wakeup:1757683856685564|now:1757683856638523|diff:47041|
[2025/09/12 13:30:56 638530] [debug] |xqc_engine_main_logic|END|now:1757683856638508|
[2025/09/12 13:30:56 638535] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856638535|
[2025/09/12 13:30:56 638539] [debug] |xqc_engine_wakeup_after|wakeup:1757683856685564|now:1757683856638539|diff:47025|
[2025/09/12 13:30:56 638543] [debug] |xqc_engine_main_logic|END|now:1757683856638535|
[2025/09/12 13:30:56 640327] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856640326|
[2025/09/12 13:30:56 640338] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 640343] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:257|
[2025/09/12 13:30:56 640347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:258|
[2025/09/12 13:30:56 640353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:258|
[2025/09/12 13:30:56 640357] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 640362] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:681|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:682|path_largest_ack:681|
[2025/09/12 13:30:56 640366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:472140|prior_time:1757683856604429|is_app_limited:0|send_elapse:34981|ack_elapse:35897|ctl_first_sent_time:1757683856605893|lagest_ack_time:1757683856640326|curr_delivered:514147|
[2025/09/12 13:30:56 640371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856605893|
[2025/09/12 13:30:56 640375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:22||sndq_packets_used_bytes:0|sndq_packets_free:414|
[2025/09/12 13:30:56 640379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:682|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:682|path_largest_ack:682|
[2025/09/12 13:30:56 640384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40807|prior_delivered:474540|prior_time:1757683856606413|is_app_limited:0|send_elapse:33845|ack_elapse:33913|ctl_first_sent_time:1757683856607763|lagest_ack_time:1757683856640326|curr_delivered:515347|
[2025/09/12 13:30:56 640388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856607763|
[2025/09/12 13:30:56 640392] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:21||sndq_packets_used_bytes:0|sndq_packets_free:415|
[2025/09/12 13:30:56 640396] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32596|rttvar:143|minrtt:30564|latest_rtt:32563|ack_delay:32|
[2025/09/12 13:30:56 640400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32588|rttvar:124|minrtt:30564|latest_rtt:32563|ack_delay:32|
[2025/09/12 13:30:56 640405] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:682|lost_pn:679|thresh:3|
[2025/09/12 13:30:56 640409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 640413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32588|rtt_var:124|pto_duration:34588|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 640417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 640430] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 640434] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 24317|
[2025/09/12 13:30:56 640438] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856685556|now:1757683856640412|interv:45144|
[2025/09/12 13:30:56 640442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856685556|now:1757683856640412|interval:45144|pto_count:0|srtt:32588
[2025/09/12 13:30:56 640446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 33845, ack_elapse 33913, delivered 40807|rate 1203284|lost 227|
[2025/09/12 13:30:56 640450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203284) in round 13|
[2025/09/12 13:30:56 640454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 640458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 640462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856607763|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 640467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856607763|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 640471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:24317|srtt:32588|latest_rtt:32563|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 640477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:258|largest:258|pns:2|
[2025/09/12 13:30:56 640481] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:258|frame:ACK |recv_time:1757683856640326|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 640486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976640326|now:1757683856640326|interv:120000000|
[2025/09/12 13:30:56 640490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976640326|now:1757683856640326|interv:120000000|
[2025/09/12 13:30:56 640494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856685564|pq_index:0|
[2025/09/12 13:30:56 640498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856638508|
[2025/09/12 13:30:56 640502] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856640502|
[2025/09/12 13:30:56 640507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856640506|
[2025/09/12 13:30:56 640513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856685556|
[2025/09/12 13:30:56 640517] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856685556|
[2025/09/12 13:30:56 640521] [debug] |xqc_engine_wakeup_after|wakeup:1757683856685556|now:1757683856640521|diff:45035|
[2025/09/12 13:30:56 640528] [debug] |xqc_engine_main_logic|END|now:1757683856640506|
[2025/09/12 13:30:56 640533] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856640532|
[2025/09/12 13:30:56 640536] [debug] |xqc_engine_wakeup_after|wakeup:1757683856685556|now:1757683856640536|diff:45020|
[2025/09/12 13:30:56 640540] [debug] |xqc_engine_main_logic|END|now:1757683856640532|
[2025/09/12 13:30:56 642330] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856642329|
[2025/09/12 13:30:56 642340] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 642346] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:258|
[2025/09/12 13:30:56 642350] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:259|
[2025/09/12 13:30:56 642356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:259|
[2025/09/12 13:30:56 642360] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 642365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:683|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:684|path_largest_ack:683|
[2025/09/12 13:30:56 642369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:474540|prior_time:1757683856606413|is_app_limited:0|send_elapse:33952|ack_elapse:35916|ctl_first_sent_time:1757683856607870|lagest_ack_time:1757683856642329|curr_delivered:516547|
[2025/09/12 13:30:56 642374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856607870|
[2025/09/12 13:30:56 642379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:20||sndq_packets_used_bytes:0|sndq_packets_free:416|
[2025/09/12 13:30:56 642383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:684|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:684|path_largest_ack:684|
[2025/09/12 13:30:56 642387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:474540|prior_time:1757683856606413|is_app_limited:0|send_elapse:33952|ack_elapse:35916|ctl_first_sent_time:1757683856607870|lagest_ack_time:1757683856642329|curr_delivered:517747|
[2025/09/12 13:30:56 642391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856608008|
[2025/09/12 13:30:56 642395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:19||sndq_packets_used_bytes:0|sndq_packets_free:417|
[2025/09/12 13:30:56 642399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32588|rttvar:124|minrtt:30564|latest_rtt:34321|ack_delay:32|
[2025/09/12 13:30:56 642404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32801|rttvar:518|minrtt:30564|latest_rtt:34321|ack_delay:32|
[2025/09/12 13:30:56 642408] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:684|lost_pn:681|thresh:3|
[2025/09/12 13:30:56 642412] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 642416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32801|rtt_var:518|pto_duration:34873|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 642420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 642429] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 642433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 21917|
[2025/09/12 13:30:56 642437] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856685841|now:1757683856642416|interv:43425|
[2025/09/12 13:30:56 642441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856685841|now:1757683856642416|interval:43425|pto_count:0|srtt:32801
[2025/09/12 13:30:56 642445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 33952, ack_elapse 35916, delivered 43207|rate 1203001|lost 227|
[2025/09/12 13:30:56 642450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1203001) in round 13|
[2025/09/12 13:30:56 642454] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 642458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 642462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856608008|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 642466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856608008|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 642471] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:21917|srtt:32801|latest_rtt:34321|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 642477] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:259|largest:259|pns:2|
[2025/09/12 13:30:56 642481] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:259|frame:ACK |recv_time:1757683856642329|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 642486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976642329|now:1757683856642329|interv:120000000|
[2025/09/12 13:30:56 642490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976642329|now:1757683856642329|interv:120000000|
[2025/09/12 13:30:56 642494] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856685556|pq_index:0|
[2025/09/12 13:30:56 642498] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856640506|
[2025/09/12 13:30:56 642502] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856642502|
[2025/09/12 13:30:56 642507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856642506|
[2025/09/12 13:30:56 642512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856685841|
[2025/09/12 13:30:56 642516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856685841|
[2025/09/12 13:30:56 642520] [debug] |xqc_engine_wakeup_after|wakeup:1757683856685841|now:1757683856642520|diff:43321|
[2025/09/12 13:30:56 642527] [debug] |xqc_engine_main_logic|END|now:1757683856642506|
[2025/09/12 13:30:56 642532] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856642532|
[2025/09/12 13:30:56 642536] [debug] |xqc_engine_wakeup_after|wakeup:1757683856685841|now:1757683856642536|diff:43305|
[2025/09/12 13:30:56 642539] [debug] |xqc_engine_main_logic|END|now:1757683856642532|
[2025/09/12 13:30:56 644304] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856644304|
[2025/09/12 13:30:56 644313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 644318] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:259|
[2025/09/12 13:30:56 644322] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:260|
[2025/09/12 13:30:56 644327] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:260|
[2025/09/12 13:30:56 644331] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 644336] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:685|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:686|path_largest_ack:685|
[2025/09/12 13:30:56 644341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:476940|prior_time:1757683856608428|is_app_limited:0|send_elapse:33883|ack_elapse:35876|ctl_first_sent_time:1757683856609780|lagest_ack_time:1757683856644304|curr_delivered:518947|
[2025/09/12 13:30:56 644345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856609780|
[2025/09/12 13:30:56 644349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:18||sndq_packets_used_bytes:0|sndq_packets_free:418|
[2025/09/12 13:30:56 644354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:686|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:686|path_largest_ack:686|
[2025/09/12 13:30:56 644358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:40807|prior_delivered:479340|prior_time:1757683856610408|is_app_limited:0|send_elapse:33934|ack_elapse:33896|ctl_first_sent_time:1757683856611781|lagest_ack_time:1757683856644304|curr_delivered:520147|
[2025/09/12 13:30:56 644363] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856611781|
[2025/09/12 13:30:56 644366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:17||sndq_packets_used_bytes:0|sndq_packets_free:419|
[2025/09/12 13:30:56 644370] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32801|rttvar:518|minrtt:30564|latest_rtt:32523|ack_delay:32|
[2025/09/12 13:30:56 644374] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32762|rttvar:466|minrtt:30564|latest_rtt:32523|ack_delay:32|
[2025/09/12 13:30:56 644379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:686|lost_pn:683|thresh:3|
[2025/09/12 13:30:56 644383] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 644387] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32762|rtt_var:466|pto_duration:34762|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 644391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 644399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 644403] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 19517|
[2025/09/12 13:30:56 644407] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856685730|now:1757683856644387|interv:41343|
[2025/09/12 13:30:56 644411] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856685730|now:1757683856644387|interval:41343|pto_count:0|srtt:32762
[2025/09/12 13:30:56 644416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 33934, ack_elapse 33896, delivered 40807|rate 1202540|lost 227|
[2025/09/12 13:30:56 644420] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202540) in round 13|
[2025/09/12 13:30:56 644424] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 644428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 644432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856611781|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 644436] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856611781|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 644441] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:19517|srtt:32762|latest_rtt:32523|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 644446] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:260|largest:260|pns:2|
[2025/09/12 13:30:56 644450] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:260|frame:ACK |recv_time:1757683856644304|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 644455] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976644304|now:1757683856644304|interv:120000000|
[2025/09/12 13:30:56 644459] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976644304|now:1757683856644304|interv:120000000|
[2025/09/12 13:30:56 644463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856685841|pq_index:0|
[2025/09/12 13:30:56 644467] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856642506|
[2025/09/12 13:30:56 644471] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856644471|
[2025/09/12 13:30:56 644475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856644474|
[2025/09/12 13:30:56 644481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856685730|
[2025/09/12 13:30:56 644485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856685730|
[2025/09/12 13:30:56 644489] [debug] |xqc_engine_wakeup_after|wakeup:1757683856685730|now:1757683856644489|diff:41241|
[2025/09/12 13:30:56 644495] [debug] |xqc_engine_main_logic|END|now:1757683856644474|
[2025/09/12 13:30:56 644500] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856644500|
[2025/09/12 13:30:56 644504] [debug] |xqc_engine_wakeup_after|wakeup:1757683856685730|now:1757683856644504|diff:41226|
[2025/09/12 13:30:56 644508] [debug] |xqc_engine_main_logic|END|now:1757683856644500|
[2025/09/12 13:30:56 646345] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856646344|
[2025/09/12 13:30:56 646358] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 646366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:260|
[2025/09/12 13:30:56 646372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:261|
[2025/09/12 13:30:56 646379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:261|
[2025/09/12 13:30:56 646384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 646391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:687|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:688|path_largest_ack:687|
[2025/09/12 13:30:56 646397] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:479340|prior_time:1757683856610408|is_app_limited:0|send_elapse:34037|ack_elapse:35936|ctl_first_sent_time:1757683856611884|lagest_ack_time:1757683856646344|curr_delivered:521347|
[2025/09/12 13:30:56 646404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856611884|
[2025/09/12 13:30:56 646410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:16||sndq_packets_used_bytes:0|sndq_packets_free:420|
[2025/09/12 13:30:56 646416] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:688|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:688|path_largest_ack:688|
[2025/09/12 13:30:56 646422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:479340|prior_time:1757683856610408|is_app_limited:0|send_elapse:34037|ack_elapse:35936|ctl_first_sent_time:1757683856611884|lagest_ack_time:1757683856646344|curr_delivered:522547|
[2025/09/12 13:30:56 646428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856612021|
[2025/09/12 13:30:56 646433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:15||sndq_packets_used_bytes:0|sndq_packets_free:421|
[2025/09/12 13:30:56 646439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32762|rttvar:466|minrtt:30564|latest_rtt:34323|ack_delay:32|
[2025/09/12 13:30:56 646445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:32953|rttvar:732|minrtt:30564|latest_rtt:34323|ack_delay:32|
[2025/09/12 13:30:56 646450] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:688|lost_pn:685|thresh:3|
[2025/09/12 13:30:56 646456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 646462] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:32953|rtt_var:732|pto_duration:35881|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 646468] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 646479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 646485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 17117|
[2025/09/12 13:30:56 646490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856686849|now:1757683856646462|interv:40387|
[2025/09/12 13:30:56 646496] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856686849|now:1757683856646462|interval:40387|pto_count:0|srtt:32953
[2025/09/12 13:30:56 646502] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34037, ack_elapse 35936, delivered 43207|rate 1202331|lost 227|
[2025/09/12 13:30:56 646507] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202331) in round 13|
[2025/09/12 13:30:56 646513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 646519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 646524] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856612021|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 646530] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856612021|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 646537] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:17117|srtt:32953|latest_rtt:34323|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 646546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:261|largest:261|pns:2|
[2025/09/12 13:30:56 646553] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:261|frame:ACK |recv_time:1757683856646344|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 646559] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976646344|now:1757683856646344|interv:120000000|
[2025/09/12 13:30:56 646565] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976646344|now:1757683856646344|interv:120000000|
[2025/09/12 13:30:56 646571] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856685730|pq_index:0|
[2025/09/12 13:30:56 646578] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856644474|
[2025/09/12 13:30:56 646583] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856646583|
[2025/09/12 13:30:56 646591] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856646589|
[2025/09/12 13:30:56 646599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856686849|
[2025/09/12 13:30:56 646603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856686849|
[2025/09/12 13:30:56 646607] [debug] |xqc_engine_wakeup_after|wakeup:1757683856686849|now:1757683856646607|diff:40242|
[2025/09/12 13:30:56 646616] [debug] |xqc_engine_main_logic|END|now:1757683856646589|
[2025/09/12 13:30:56 646621] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856646621|
[2025/09/12 13:30:56 646625] [debug] |xqc_engine_wakeup_after|wakeup:1757683856686849|now:1757683856646625|diff:40224|
[2025/09/12 13:30:56 646629] [debug] |xqc_engine_main_logic|END|now:1757683856646621|
[2025/09/12 13:30:56 648362] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856648361|
[2025/09/12 13:30:56 648375] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 648381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:261|
[2025/09/12 13:30:56 648385] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:262|
[2025/09/12 13:30:56 648391] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:262|
[2025/09/12 13:30:56 648395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 648400] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:689|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:690|path_largest_ack:689|
[2025/09/12 13:30:56 648405] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:481740|prior_time:1757683856612401|is_app_limited:0|send_elapse:33902|ack_elapse:35960|ctl_first_sent_time:1757683856613749|lagest_ack_time:1757683856648361|curr_delivered:523747|
[2025/09/12 13:30:56 648409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856613749|
[2025/09/12 13:30:56 648414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:14||sndq_packets_used_bytes:0|sndq_packets_free:422|
[2025/09/12 13:30:56 648418] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:690|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:690|path_largest_ack:690|
[2025/09/12 13:30:56 648422] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:481740|prior_time:1757683856612401|is_app_limited:0|send_elapse:33902|ack_elapse:35960|ctl_first_sent_time:1757683856613749|lagest_ack_time:1757683856648361|curr_delivered:524947|
[2025/09/12 13:30:56 648427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856613856|
[2025/09/12 13:30:56 648431] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:13||sndq_packets_used_bytes:0|sndq_packets_free:423|
[2025/09/12 13:30:56 648435] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:32953|rttvar:732|minrtt:30564|latest_rtt:34505|ack_delay:32|
[2025/09/12 13:30:56 648439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33143|rttvar:929|minrtt:30564|latest_rtt:34505|ack_delay:32|
[2025/09/12 13:30:56 648443] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:690|lost_pn:687|thresh:3|
[2025/09/12 13:30:56 648447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 648452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33143|rtt_var:929|pto_duration:36859|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 648456] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 648466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 648470] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 14717|
[2025/09/12 13:30:56 648474] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856687827|now:1757683856648451|interv:39376|
[2025/09/12 13:30:56 648478] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856687827|now:1757683856648451|interval:39376|pto_count:0|srtt:33143
[2025/09/12 13:30:56 648482] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 33902, ack_elapse 35960, delivered 43207|rate 1201529|lost 227|
[2025/09/12 13:30:56 648487] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201529) in round 13|
[2025/09/12 13:30:56 648491] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 648495] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 648499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856613856|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 648503] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856613856|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 648508] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:14717|srtt:33143|latest_rtt:34505|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 648513] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:262|largest:262|pns:2|
[2025/09/12 13:30:56 648518] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:262|frame:ACK |recv_time:1757683856648361|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 648523] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976648361|now:1757683856648361|interv:120000000|
[2025/09/12 13:30:56 648527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976648361|now:1757683856648361|interv:120000000|
[2025/09/12 13:30:56 648531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856686849|pq_index:0|
[2025/09/12 13:30:56 648535] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856646589|
[2025/09/12 13:30:56 648539] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856648539|
[2025/09/12 13:30:56 648546] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856648544|
[2025/09/12 13:30:56 648554] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856687827|
[2025/09/12 13:30:56 648560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856687827|
[2025/09/12 13:30:56 648566] [debug] |xqc_engine_wakeup_after|wakeup:1757683856687827|now:1757683856648566|diff:39261|
[2025/09/12 13:30:56 648577] [debug] |xqc_engine_main_logic|END|now:1757683856648544|
[2025/09/12 13:30:56 648585] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856648585|
[2025/09/12 13:30:56 648590] [debug] |xqc_engine_wakeup_after|wakeup:1757683856687827|now:1757683856648590|diff:39237|
[2025/09/12 13:30:56 648596] [debug] |xqc_engine_main_logic|END|now:1757683856648585|
[2025/09/12 13:30:56 650360] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856650359|
[2025/09/12 13:30:56 656050] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 656061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:262|
[2025/09/12 13:30:56 656067] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:263|
[2025/09/12 13:30:56 656075] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:263|
[2025/09/12 13:30:56 656080] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 656087] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:691|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:692|path_largest_ack:691|
[2025/09/12 13:30:56 656093] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:484140|prior_time:1757683856614382|is_app_limited:0|send_elapse:33878|ack_elapse:35977|ctl_first_sent_time:1757683856615737|lagest_ack_time:1757683856650359|curr_delivered:526147|
[2025/09/12 13:30:56 656099] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856615737|
[2025/09/12 13:30:56 656105] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:12||sndq_packets_used_bytes:0|sndq_packets_free:424|
[2025/09/12 13:30:56 656111] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:692|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:692|path_largest_ack:692|
[2025/09/12 13:30:56 656116] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:484140|prior_time:1757683856614382|is_app_limited:0|send_elapse:33878|ack_elapse:35977|ctl_first_sent_time:1757683856615737|lagest_ack_time:1757683856650359|curr_delivered:527347|
[2025/09/12 13:30:56 656122] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856615839|
[2025/09/12 13:30:56 656127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:11||sndq_packets_used_bytes:0|sndq_packets_free:425|
[2025/09/12 13:30:56 656133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33143|rttvar:929|minrtt:30564|latest_rtt:34520|ack_delay:32|
[2025/09/12 13:30:56 656138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:33312|rttvar:1033|minrtt:30564|latest_rtt:34520|ack_delay:32|
[2025/09/12 13:30:56 656144] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:692|lost_pn:689|thresh:3|
[2025/09/12 13:30:56 656582] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 656593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:33312|rtt_var:1033|pto_duration:37444|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 656603] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 656618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 656623] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 12317|
[2025/09/12 13:30:56 656628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856688412|now:1757683856656593|interv:31819|
[2025/09/12 13:30:56 656635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856688412|now:1757683856656593|interval:31819|pto_count:0|srtt:33312
[2025/09/12 13:30:56 656667] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 33878, ack_elapse 35977, delivered 43207|rate 1200961|lost 227|
[2025/09/12 13:30:56 656675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1200961) in round 13|
[2025/09/12 13:30:56 656682] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 656689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 656695] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856615839|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 656702] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856615839|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 656709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:12317|srtt:33312|latest_rtt:34520|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 656718] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:263|largest:263|pns:2|
[2025/09/12 13:30:56 656725] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:263|frame:ACK |recv_time:1757683856650359|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 656732] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976650359|now:1757683856650359|interv:120000000|
[2025/09/12 13:30:56 656739] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976650359|now:1757683856650359|interv:120000000|
[2025/09/12 13:30:56 656746] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856687827|pq_index:0|
[2025/09/12 13:30:56 656753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856648544|
[2025/09/12 13:30:56 656759] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856656759|
[2025/09/12 13:30:56 656767] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856656765|
[2025/09/12 13:30:56 656776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856688412|
[2025/09/12 13:30:56 656782] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856688412|
[2025/09/12 13:30:56 656789] [debug] |xqc_engine_wakeup_after|wakeup:1757683856688412|now:1757683856656789|diff:31623|
[2025/09/12 13:30:56 656798] [debug] |xqc_engine_main_logic|END|now:1757683856656765|
[2025/09/12 13:30:56 656806] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856656805|
[2025/09/12 13:30:56 656810] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 656816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:263|
[2025/09/12 13:30:56 656820] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:264|
[2025/09/12 13:30:56 656825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:264|
[2025/09/12 13:30:56 656829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 656834] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:693|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:694|path_largest_ack:693|
[2025/09/12 13:30:56 656839] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:486540|prior_time:1757683856616393|is_app_limited:0|send_elapse:33893|ack_elapse:40412|ctl_first_sent_time:1757683856617750|lagest_ack_time:1757683856656805|curr_delivered:528547|
[2025/09/12 13:30:56 656844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856617750|
[2025/09/12 13:30:56 656848] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:426|
[2025/09/12 13:30:56 656852] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:694|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:694|path_largest_ack:694|
[2025/09/12 13:30:56 656857] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:486540|prior_time:1757683856616393|is_app_limited:0|send_elapse:33893|ack_elapse:40412|ctl_first_sent_time:1757683856617750|lagest_ack_time:1757683856656805|curr_delivered:529747|
[2025/09/12 13:30:56 656861] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856617852|
[2025/09/12 13:30:56 656865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:427|
[2025/09/12 13:30:56 656869] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:33312|rttvar:1033|minrtt:30564|latest_rtt:38953|ack_delay:32|
[2025/09/12 13:30:56 656873] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:34013|rttvar:2177|minrtt:30564|latest_rtt:38953|ack_delay:32|
[2025/09/12 13:30:56 656879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:694|lost_pn:691|thresh:3|
[2025/09/12 13:30:56 656885] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 656891] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34013|rtt_var:2177|pto_duration:42721|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 656898] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 656904] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 656911] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 9917|
[2025/09/12 13:30:56 656919] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856693689|now:1757683856656891|interv:36798|
[2025/09/12 13:30:56 656924] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856693689|now:1757683856656891|interval:36798|pto_count:0|srtt:34013
[2025/09/12 13:30:56 656952] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 33893, ack_elapse 40412, delivered 43207|rate 1069162|lost 227|
[2025/09/12 13:30:56 656958] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1069162) in round 13|
[2025/09/12 13:30:56 656964] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 656970] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 656975] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856617852|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 656982] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856617852|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 656989] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:9917|srtt:34013|latest_rtt:38953|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 656997] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:264|largest:264|pns:2|
[2025/09/12 13:30:56 657001] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:264|frame:ACK |recv_time:1757683856656805|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 657006] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976656805|now:1757683856656805|interv:120000000|
[2025/09/12 13:30:56 657010] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976656805|now:1757683856656805|interv:120000000|
[2025/09/12 13:30:56 657014] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856688412|pq_index:0|
[2025/09/12 13:30:56 657018] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856656765|
[2025/09/12 13:30:56 657022] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856657022|
[2025/09/12 13:30:56 657027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856657026|
[2025/09/12 13:30:56 657032] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856693689|
[2025/09/12 13:30:56 657036] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856693689|
[2025/09/12 13:30:56 657040] [debug] |xqc_engine_wakeup_after|wakeup:1757683856693689|now:1757683856657040|diff:36649|
[2025/09/12 13:30:56 657044] [debug] |xqc_engine_main_logic|END|now:1757683856657026|
[2025/09/12 13:30:56 657051] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856657050|
[2025/09/12 13:30:56 657061] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 657068] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:264|
[2025/09/12 13:30:56 657074] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:265|
[2025/09/12 13:30:56 657082] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:265|
[2025/09/12 13:30:56 657088] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 657095] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:695|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:696|path_largest_ack:695|
[2025/09/12 13:30:56 657101] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:488940|prior_time:1757683856618388|is_app_limited:0|send_elapse:33900|ack_elapse:38662|ctl_first_sent_time:1757683856619752|lagest_ack_time:1757683856657050|curr_delivered:530947|
[2025/09/12 13:30:56 657108] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856619752|
[2025/09/12 13:30:56 657114] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:428|
[2025/09/12 13:30:56 657121] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:696|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:696|path_largest_ack:696|
[2025/09/12 13:30:56 657127] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:488940|prior_time:1757683856618388|is_app_limited:0|send_elapse:33900|ack_elapse:38662|ctl_first_sent_time:1757683856619752|lagest_ack_time:1757683856657050|curr_delivered:532147|
[2025/09/12 13:30:56 657133] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856619855|
[2025/09/12 13:30:56 657138] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:429|
[2025/09/12 13:30:56 657142] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:34013|rttvar:2177|minrtt:30564|latest_rtt:37195|ack_delay:32|
[2025/09/12 13:30:56 657147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:34407|rttvar:2420|minrtt:30564|latest_rtt:37195|ack_delay:32|
[2025/09/12 13:30:56 657154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:696|lost_pn:693|thresh:3|
[2025/09/12 13:30:56 657160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 657166] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34407|rtt_var:2420|pto_duration:44087|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 657172] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 657176] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 657179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 7517|
[2025/09/12 13:30:56 657183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856695055|now:1757683856657166|interv:37889|
[2025/09/12 13:30:56 657187] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856695055|now:1757683856657166|interval:37889|pto_count:0|srtt:34407
[2025/09/12 13:30:56 657196] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 33900, ack_elapse 38662, delivered 43207|rate 1117557|lost 227|
[2025/09/12 13:30:56 657201] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1117557) in round 13|
[2025/09/12 13:30:56 657205] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 657209] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 657213] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856619855|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 657217] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856619855|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 657222] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:7517|srtt:34407|latest_rtt:37195|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 657227] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:265|largest:265|pns:2|
[2025/09/12 13:30:56 657232] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:265|frame:ACK |recv_time:1757683856657050|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 657237] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976657050|now:1757683856657050|interv:120000000|
[2025/09/12 13:30:56 657241] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976657050|now:1757683856657050|interv:120000000|
[2025/09/12 13:30:56 657245] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856693689|pq_index:0|
[2025/09/12 13:30:56 657249] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856657026|
[2025/09/12 13:30:56 657253] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856657253|
[2025/09/12 13:30:56 657257] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856657257|
[2025/09/12 13:30:56 657263] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856695055|
[2025/09/12 13:30:56 657267] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856695055|
[2025/09/12 13:30:56 657271] [debug] |xqc_engine_wakeup_after|wakeup:1757683856695055|now:1757683856657271|diff:37784|
[2025/09/12 13:30:56 657275] [debug] |xqc_engine_main_logic|END|now:1757683856657257|
[2025/09/12 13:30:56 657281] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:38|state:ESTABED|recv_time:1757683856657281|
[2025/09/12 13:30:56 657286] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 657291] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:265|
[2025/09/12 13:30:56 657300] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:266|
[2025/09/12 13:30:56 657308] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:266|
[2025/09/12 13:30:56 657313] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 657320] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:697|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:698|path_largest_ack:697|
[2025/09/12 13:30:56 657326] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:491340|prior_time:1757683856620373|is_app_limited:0|send_elapse:33876|ack_elapse:36908|ctl_first_sent_time:1757683856621728|lagest_ack_time:1757683856657281|curr_delivered:533347|
[2025/09/12 13:30:56 657333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856621728|
[2025/09/12 13:30:56 657339] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:430|
[2025/09/12 13:30:56 657345] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:698|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:698|path_largest_ack:698|
[2025/09/12 13:30:56 657349] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:491340|prior_time:1757683856620373|is_app_limited:0|send_elapse:33876|ack_elapse:36908|ctl_first_sent_time:1757683856621728|lagest_ack_time:1757683856657281|curr_delivered:534547|
[2025/09/12 13:30:56 657354] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856621832|
[2025/09/12 13:30:56 657359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:431|
[2025/09/12 13:30:56 657366] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:34407|rttvar:2420|minrtt:30564|latest_rtt:35449|ack_delay:32|
[2025/09/12 13:30:56 657372] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:34534|rttvar:2067|minrtt:30564|latest_rtt:35449|ack_delay:32|
[2025/09/12 13:30:56 657379] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:698|lost_pn:695|thresh:3|
[2025/09/12 13:30:56 657384] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 657389] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34534|rtt_var:2067|pto_duration:42802|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 657395] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 657401] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 657405] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 5117|
[2025/09/12 13:30:56 657409] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856693770|now:1757683856657389|interv:36381|
[2025/09/12 13:30:56 657413] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856693770|now:1757683856657389|interval:36381|pto_count:0|srtt:34534
[2025/09/12 13:30:56 657417] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 33876, ack_elapse 36908, delivered 43207|rate 1170667|lost 227|
[2025/09/12 13:30:56 657426] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1170667) in round 13|
[2025/09/12 13:30:56 657433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 657439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 657445] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856621832|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 657484] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856621832|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 657497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:5117|srtt:34534|latest_rtt:35449|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 657505] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:1|
[2025/09/12 13:30:56 657512] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:ACK_01RTT|expire:1757683856682281|now:1757683856657281|interv:25000|
[2025/09/12 13:30:56 657519] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856657281|max_ack_delay:25000|
[2025/09/12 13:30:56 657527] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:266|largest:266|pns:2|
[2025/09/12 13:30:56 657533] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:38|pkt_type:SHORT_HEADER|pkt_num:266|frame:PING ACK |recv_time:1757683856657281|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 657541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976657281|now:1757683856657281|interv:120000000|
[2025/09/12 13:30:56 657547] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976657281|now:1757683856657281|interv:120000000|
[2025/09/12 13:30:56 657553] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856695055|pq_index:0|
[2025/09/12 13:30:56 657560] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856657257|
[2025/09/12 13:30:56 657566] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856657566|
[2025/09/12 13:30:56 657576] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856657575|
[2025/09/12 13:30:56 657588] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856682281|
[2025/09/12 13:30:56 657597] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856682281|
[2025/09/12 13:30:56 657605] [debug] |xqc_engine_wakeup_after|wakeup:1757683856682281|now:1757683856657605|diff:24676|
[2025/09/12 13:30:56 657614] [debug] |xqc_engine_main_logic|END|now:1757683856657575|
[2025/09/12 13:30:56 657623] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856657623|
[2025/09/12 13:30:56 657635] [debug] |xqc_engine_wakeup_after|wakeup:1757683856682281|now:1757683856657635|diff:24646|
[2025/09/12 13:30:56 657640] [debug] |xqc_engine_main_logic|END|now:1757683856657623|
[2025/09/12 13:30:56 658310] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856658309|
[2025/09/12 13:30:56 658321] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 658328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:266|
[2025/09/12 13:30:56 658333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:267|
[2025/09/12 13:30:56 658341] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:267|
[2025/09/12 13:30:56 658347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 658353] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:699|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:700|path_largest_ack:699|
[2025/09/12 13:30:56 658359] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:493740|prior_time:1757683856622364|is_app_limited:0|send_elapse:33886|ack_elapse:35945|ctl_first_sent_time:1757683856623722|lagest_ack_time:1757683856658309|curr_delivered:535747|
[2025/09/12 13:30:56 658365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856623722|
[2025/09/12 13:30:56 658371] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:432|
[2025/09/12 13:30:56 658377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:700|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:700|path_largest_ack:700|
[2025/09/12 13:30:56 658382] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:493740|prior_time:1757683856622364|is_app_limited:0|send_elapse:33886|ack_elapse:35945|ctl_first_sent_time:1757683856623722|lagest_ack_time:1757683856658309|curr_delivered:536947|
[2025/09/12 13:30:56 658388] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856623825|
[2025/09/12 13:30:56 658393] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:433|
[2025/09/12 13:30:56 658399] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:34534|rttvar:2067|minrtt:30564|latest_rtt:34484|ack_delay:32|
[2025/09/12 13:30:56 658404] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:34524|rttvar:1571|minrtt:30564|latest_rtt:34484|ack_delay:32|
[2025/09/12 13:30:56 658410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:700|lost_pn:697|thresh:3|
[2025/09/12 13:30:56 658415] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 658421] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34524|rtt_var:1571|pto_duration:40808|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 658427] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 658432] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 658442] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 2717|
[2025/09/12 13:30:56 658447] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856691776|now:1757683856658420|interv:33356|
[2025/09/12 13:30:56 658452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856691776|now:1757683856658420|interval:33356|pto_count:0|srtt:34524
[2025/09/12 13:30:56 658458] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 33886, ack_elapse 35945, delivered 43207|rate 1202030|lost 227|
[2025/09/12 13:30:56 658464] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202030) in round 13|
[2025/09/12 13:30:56 658469] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 658475] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 658480] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856623825|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 658486] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856623825|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 658492] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:2717|srtt:34524|latest_rtt:34484|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 658499] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:267|largest:267|pns:2|
[2025/09/12 13:30:56 658504] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:267|frame:ACK |recv_time:1757683856658309|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 658510] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976658309|now:1757683856658309|interv:120000000|
[2025/09/12 13:30:56 658516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976658309|now:1757683856658309|interv:120000000|
[2025/09/12 13:30:56 658521] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856682281|pq_index:0|
[2025/09/12 13:30:56 658526] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856657575|
[2025/09/12 13:30:56 658543] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856658542|
[2025/09/12 13:30:56 658549] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856658548|
[2025/09/12 13:30:56 658557] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856682281|
[2025/09/12 13:30:56 658562] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856682281|
[2025/09/12 13:30:56 658567] [debug] |xqc_engine_wakeup_after|wakeup:1757683856682281|now:1757683856658567|diff:23714|
[2025/09/12 13:30:56 658572] [debug] |xqc_engine_main_logic|END|now:1757683856658548|
[2025/09/12 13:30:56 658579] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856658579|
[2025/09/12 13:30:56 658589] [debug] |xqc_engine_wakeup_after|wakeup:1757683856682281|now:1757683856658589|diff:23692|
[2025/09/12 13:30:56 658595] [debug] |xqc_engine_main_logic|END|now:1757683856658579|
[2025/09/12 13:30:56 660300] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856660298|
[2025/09/12 13:30:56 660315] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 660323] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:267|
[2025/09/12 13:30:56 660328] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:268|
[2025/09/12 13:30:56 660333] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:268|
[2025/09/12 13:30:56 660337] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 660342] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:701|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:702|path_largest_ack:701|
[2025/09/12 13:30:56 660347] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:496140|prior_time:1757683856624366|is_app_limited:0|send_elapse:33908|ack_elapse:35932|ctl_first_sent_time:1757683856625730|lagest_ack_time:1757683856660298|curr_delivered:538147|
[2025/09/12 13:30:56 660352] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856625730|
[2025/09/12 13:30:56 660356] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:434|
[2025/09/12 13:30:56 660361] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:702|origin_pktnum:0|size:1200|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:702|path_largest_ack:702|
[2025/09/12 13:30:56 660365] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:42007|prior_delivered:496140|prior_time:1757683856624366|is_app_limited:0|send_elapse:33908|ack_elapse:35932|ctl_first_sent_time:1757683856625730|lagest_ack_time:1757683856660298|curr_delivered:539347|
[2025/09/12 13:30:56 660369] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856625837|
[2025/09/12 13:30:56 660373] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:435|
[2025/09/12 13:30:56 660377] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:34524|rttvar:1571|minrtt:30564|latest_rtt:34461|ack_delay:32|
[2025/09/12 13:30:56 660381] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:34512|rttvar:1202|minrtt:30564|latest_rtt:34461|ack_delay:32|
[2025/09/12 13:30:56 660386] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:702|lost_pn:699|thresh:3|
[2025/09/12 13:30:56 660390] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 660394] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|srtt:34512|rtt_var:1202|pto_duration:39320|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 13:30:56 660398] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 13:30:56 660402] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 13:30:56 660410] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_pto_time_and_space|conn:0000561FA36500DC|path:0|PNS: 2, unacked: 317|
[2025/09/12 13:30:56 660414] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:LOSS_DETECTION|expire:1757683856690288|now:1757683856660393|interv:29895|
[2025/09/12 13:30:56 660419] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000561FA36500DC|path:0|pns:2|expire:1757683856690288|now:1757683856660393|interval:29895|pto_count:0|srtt:34512
[2025/09/12 13:30:56 660423] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 33908, ack_elapse 35932, delivered 43207|rate 1202465|lost 227|
[2025/09/12 13:30:56 660428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1202465) in round 13|
[2025/09/12 13:30:56 660433] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 660439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 660444] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856625837|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 660451] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:2400|po_sent_time:1757683856625837|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 660457] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:317|srtt:34512|latest_rtt:34461|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 660466] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:268|largest:268|pns:2|
[2025/09/12 13:30:56 660472] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:268|frame:ACK |recv_time:1757683856660298|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 660479] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976660298|now:1757683856660298|interv:120000000|
[2025/09/12 13:30:56 660485] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976660298|now:1757683856660298|interv:120000000|
[2025/09/12 13:30:56 660490] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856682281|pq_index:0|
[2025/09/12 13:30:56 660497] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856658548|
[2025/09/12 13:30:56 660502] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856660502|
[2025/09/12 13:30:56 660509] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856660507|
[2025/09/12 13:30:56 660516] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856682281|
[2025/09/12 13:30:56 660522] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856682281|
[2025/09/12 13:30:56 660527] [debug] |xqc_engine_wakeup_after|wakeup:1757683856682281|now:1757683856660527|diff:21754|
[2025/09/12 13:30:56 660532] [debug] |xqc_engine_main_logic|END|now:1757683856660507|
[2025/09/12 13:30:56 660539] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856660539|
[2025/09/12 13:30:56 660549] [debug] |xqc_engine_wakeup_after|wakeup:1757683856682281|now:1757683856660549|diff:21732|
[2025/09/12 13:30:56 660555] [debug] |xqc_engine_main_logic|END|now:1757683856660539|
[2025/09/12 13:30:56 660602] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:37|state:ESTABED|recv_time:1757683856660601|
[2025/09/12 13:30:56 660611] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 660618] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:268|
[2025/09/12 13:30:56 660622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:269|
[2025/09/12 13:30:56 660628] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:269|
[2025/09/12 13:30:56 660635] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:2|
[2025/09/12 13:30:56 660642] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|conn:0000561FA36500DC|path:0|pkt_num:703|origin_pktnum:0|size:317|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:703|path_largest_ack:703|
[2025/09/12 13:30:56 660649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_update|prior_lost:227|tx_in_flight:43524|prior_delivered:496140|prior_time:1757683856624366|is_app_limited:0|send_elapse:34146|ack_elapse:36235|ctl_first_sent_time:1757683856625968|lagest_ack_time:1757683856660601|curr_delivered:539664|
[2025/09/12 13:30:56 660654] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_update_sample|sampler_sent_time_update:1757683856625968|
[2025/09/12 13:30:56 660658] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:8
[2025/09/12 13:30:56 660664] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_stream_maybe_need_close|stream_id:8|stream_type:0|
[2025/09/12 13:30:56 660668] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:STREAM_CLOSE|expire:1757683856853628|now:1757683856660668|interv:192960|
[2025/09/12 13:30:56 660673] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:436|
[2025/09/12 13:30:56 660677] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|before update rtt|conn:0000561FA36500DC|srtt:34512|rttvar:1202|minrtt:30564|latest_rtt:34633|ack_delay:48|
[2025/09/12 13:30:56 660681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |after update rtt|conn:0000561FA36500DC|srtt:34521|rttvar:920|minrtt:30564|latest_rtt:34633|ack_delay:48|
[2025/09/12 13:30:56 660685] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_get_lost_sent_pn|largest_acked:703|lost_pn:700|thresh:3|
[2025/09/12 13:30:56 660689] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 13:30:56 660693] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000561FA36500DC|path:0|
[2025/09/12 13:30:56 660697] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 13:30:56 660701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_generate_sample|sampler: send_elapse 34146, ack_elapse 36235, delivered 43524|rate 1201159|lost 227|
[2025/09/12 13:30:56 660705] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1201159) in round 13|
[2025/09/12 13:30:56 660709] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30564, old_rtt:30564|
[2025/09/12 13:30:56 660713] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:94430|extra_cwnd:17682|
[2025/09/12 13:30:56 660717] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:317|po_sent_time:1757683856625968|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 660726] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:112112|packet_lost:0|acked:317|po_sent_time:1757683856625968|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:500940|
[2025/09/12 13:30:56 660731] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23 |bbr on ack|mode:2|pacing_rate:1235843|bw:1235843|cwnd:112112|full_bw_reached:1|inflight:0|srtt:34521|latest_rtt:34633|min_rtt:30564|applimit:0|lost:227|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 13:30:56 660736] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:269|largest:269|pns:2|
[2025/09/12 13:30:56 660740] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:37|pkt_type:SHORT_HEADER|pkt_num:269|frame:ACK |recv_time:1757683856660601|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 660745] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976660601|now:1757683856660601|interv:120000000|
[2025/09/12 13:30:56 660749] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976660601|now:1757683856660601|interv:120000000|
[2025/09/12 13:30:56 660753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856682281|pq_index:0|
[2025/09/12 13:30:56 660757] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856660507|
[2025/09/12 13:30:56 660762] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856660762|
[2025/09/12 13:30:56 660766] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856660765|
[2025/09/12 13:30:56 660772] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856682281|
[2025/09/12 13:30:56 660776] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856682281|
[2025/09/12 13:30:56 660780] [debug] |xqc_engine_wakeup_after|wakeup:1757683856682281|now:1757683856660780|diff:21501|
[2025/09/12 13:30:56 660784] [debug] |xqc_engine_main_logic|END|now:1757683856660765|
[2025/09/12 13:30:56 660790] [info] |xqc_engine_packet_process|==>|conn:0000561FA36500DC|size:34|state:ESTABED|recv_time:1757683856660790|
[2025/09/12 13:30:56 660795] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:76e84d6f6257b9f2eec35aee|spin_bit:0|
[2025/09/12 13:30:56 660800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|largest_pn:269|
[2025/09/12 13:30:56 660804] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:270|
[2025/09/12 13:30:56 660808] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:270|
[2025/09/12 13:30:56 660812] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_process_frames|frame_type:1c|
[2025/09/12 13:30:56 660816] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_DRAINING|expire:1757683856850419|now:1757683856660816|interv:189603|
[2025/09/12 13:30:56 660821] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:436|
[2025/09/12 13:30:56 660825] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 13:30:56 660829] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 13:30:56 660833] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 13:30:56 660840] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 13:30:56 660844] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 13:30:56 660851] [info] |scid:76e84d6f6257b9f2eec35aee|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 13:30:56 660865] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 13:30:56 660871] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:ACK_01RTT|expire:1757683856685790|now:1757683856660790|interv:25000|
[2025/09/12 13:30:56 660879] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757683856660790|max_ack_delay:25000|
[2025/09/12 13:30:56 660886] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:270|largest:270|pns:2|
[2025/09/12 13:30:56 660890] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_on_pkt_processed|====>|conn:0000561FA36500DC|path:0|size:34|pkt_type:SHORT_HEADER|pkt_num:270|frame:CONNECTION_CLOSE |recv_time:1757683856660790|dcid:76e84d6f6257b9f2eec35aee|dcid_seq:0|
[2025/09/12 13:30:56 660895] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:PATH_IDLE|expire:1757683976660790|now:1757683856660790|interv:120000000|
[2025/09/12 13:30:56 660899] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_set|type:CONN_IDLE|expire:1757683976660790|now:1757683856660790|interv:120000000|
[2025/09/12 13:30:56 660903] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856682281|pq_index:0|
[2025/09/12 13:30:56 660907] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856660765|
[2025/09/12 13:30:56 660911] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856660911|
[2025/09/12 13:30:56 660915] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856660914|
[2025/09/12 13:30:56 660920] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_path_get_perf_class|conn:0000561FA36500DC|path_id:0|path_srtt:34521|min_srtt:34521|path_bw:1235843|loss_rate:63.90|path_pto:0|
[2025/09/12 13:30:56 660925] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000561FA36500DC|path_id:0|path_srtt:34521|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 13:30:56 660944] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:17|reinj:0|path_class:4|
[2025/09/12 13:30:56 660956] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_check_acked_or_dropped_pkt|conn:0000561FA36500DC|pkt_num:0|size:17|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 13:30:56 660961] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:705-710|next_skip_chance:1757683856850564|current_time:1757683856660961|
[2025/09/12 13:30:56 660965] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:711|
[2025/09/12 13:30:56 660997] [info] |scid:76e84d6f6257b9f2eec35aee|xqc_send_packet_with_pn|<==|conn:0000561FA36500DC|path:0|pkt_num:711|size:17|sent:33|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757683856660972|stream_id:0|stream_offset:0|
[2025/09/12 13:30:56 661012] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_on_packet_sent|conn:0000561FA36500DC|path:0|pkt_num:711|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 13:30:56 661020] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856685790|
[2025/09/12 13:30:56 661027] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856685790|
[2025/09/12 13:30:56 661032] [debug] |xqc_engine_wakeup_after|wakeup:1757683856685790|now:1757683856661032|diff:24758|
[2025/09/12 13:30:56 661036] [debug] |xqc_engine_main_logic|END|now:1757683856660914|
[2025/09/12 13:30:56 661041] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856661041|
[2025/09/12 13:30:56 661045] [debug] |xqc_engine_wakeup_after|wakeup:1757683856685790|now:1757683856661045|diff:24745|
[2025/09/12 13:30:56 661049] [debug] |xqc_engine_main_logic|END|now:1757683856661041|
[2025/09/12 13:30:56 686118] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856686118|
[2025/09/12 13:30:56 686141] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856685790|pq_index:0|
[2025/09/12 13:30:56 686147] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856660914|
[2025/09/12 13:30:56 686154] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856686151|
[2025/09/12 13:30:56 686160] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757683856685790|now:1757683856686151|
[2025/09/12 13:30:56 686165] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 13:30:56 686169] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757683856685790|now:1757683856686151|
[2025/09/12 13:30:56 686173] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 13:30:56 686179] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_next_wakeup_time|wakeup_time:1757683856850419|
[2025/09/12 13:30:56 686183] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_wakeup_queue|next_tick_time:1757683856850419|
[2025/09/12 13:30:56 686187] [debug] |xqc_engine_wakeup_after|wakeup:1757683856850419|now:1757683856686187|diff:164232|
[2025/09/12 13:30:56 686192] [debug] |xqc_engine_main_logic|END|now:1757683856686151|
[2025/09/12 13:30:56 851391] [debug] |xqc_engine_main_logic|BEGIN|now:1757683856851390|
[2025/09/12 13:30:56 851428] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_remove_wakeup_queue|next_tick_time:1757683856850419|pq_index:0|
[2025/09/12 13:30:56 851439] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_add_active_queue|last_ticked_time:1757683856686151|
[2025/09/12 13:30:56 851452] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_engine_process_conn|conn:0000561FA36500DC|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:1757683856851448|
[2025/09/12 13:30:56 851463] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757683856850419|now:1757683856851448|
[2025/09/12 13:30:56 851472] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757683856850419|now:1757683856851448|
[2025/09/12 13:30:56 851481] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 13:30:56 851491] [info] |xqc_engine_main_logic|conn:0000561FA36500DC|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23|conn_state:13|next_tick_time:1757683856850419
[2025/09/12 13:30:56 851519] [report] |scid:76e84d6f6257b9f2eec35aee|xqc_conn_destroy|0000561FA36500DC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:36302|first_send_delay:37136|conn_persist:779752|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23|hsk_recv:35972|close_recv:589049|close_send:589205|last_recv:589023|last_send:589205|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,294,245,705,270,268,795064,0,113,i32,4,24,37,4,268,588,0,4,24,37,4,269,588,0,4,21,34,40000,270,589,0,4,317,80,703,554,4,22,4,704,563,4,17,40000,711,589,0-2,0-2,0-0,0-0,0-0,0-34,0-823644,0-34579,0-694,0-268,0-227,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:h3|rebind_count:0|rebind_valid:0|rtx_pkt:227|tlp_pkt:0|snd_pkt:694|spurious_loss:0|detected_loss:227|max_pto:0|finished_streams:2|cli_bidi_s:3|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:1224|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 13:30:56 851531] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_destroy_stream|send_state:1|recv_state:0|stream_id:3|stream_type:3|
[2025/09/12 13:30:56 851541] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_close_notify|destroy h3 stream success|h3_stream_type:0|stream_id:3|blocked:0
[2025/09/12 13:30:56 851550] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_destroy|stream_id:3|h3_stream_type:0|
[2025/09/12 13:30:56 851558] [stats] |scid:76e84d6f6257b9f2eec35aee|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:1|recv_state:0|stream_id:3|stream_type:3|send_bytes:16|read_bytes:0|recv_bytes:0|stream_len:0|create_time:1757683856072291|wrt_delay:754|snd_delay:1499|finwrt_delay:0|finsnd_delay:0|finrcv_delay:0|finread_delay:0|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23|path_info:mp is not supported in connection scid:76e84d6f6257b9f2eec35aee|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 13:30:56 851567] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_destroy_stream|send_state:1|recv_state:0|stream_id:7|stream_type:3|
[2025/09/12 13:30:56 851573] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_close_notify|destroy h3 stream success|h3_stream_type:2|stream_id:7|blocked:0
[2025/09/12 13:30:56 851579] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_destroy|stream_id:7|h3_stream_type:2|
[2025/09/12 13:30:56 851585] [stats] |scid:76e84d6f6257b9f2eec35aee|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:1|recv_state:0|stream_id:7|stream_type:3|send_bytes:21|read_bytes:0|recv_bytes:0|stream_len:0|create_time:1757683856072334|wrt_delay:754|snd_delay:1549|finwrt_delay:0|finsnd_delay:0|finrcv_delay:0|finread_delay:0|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23|path_info:mp is not supported in connection scid:76e84d6f6257b9f2eec35aee|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 13:30:56 851593] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_destroy_stream|send_state:1|recv_state:0|stream_id:11|stream_type:3|
[2025/09/12 13:30:56 851599] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_close_notify|destroy h3 stream success|h3_stream_type:3|stream_id:11|blocked:0
[2025/09/12 13:30:56 851605] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_destroy|stream_id:11|h3_stream_type:3|
[2025/09/12 13:30:56 851610] [stats] |scid:76e84d6f6257b9f2eec35aee|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:1|recv_state:0|stream_id:11|stream_type:3|send_bytes:2|read_bytes:0|recv_bytes:0|stream_len:0|create_time:1757683856072354|wrt_delay:759|snd_delay:1639|finwrt_delay:0|finsnd_delay:0|finrcv_delay:0|finread_delay:0|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23|path_info:mp is not supported in connection scid:76e84d6f6257b9f2eec35aee|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 13:30:56 851622] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_destroy_stream|send_state:0|recv_state:0|stream_id:6|stream_type:2|
[2025/09/12 13:30:56 851629] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_close_notify|destroy h3 stream success|h3_stream_type:3|stream_id:6|blocked:0
[2025/09/12 13:30:56 851636] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_destroy|stream_id:6|h3_stream_type:3|
[2025/09/12 13:30:56 851641] [stats] |scid:76e84d6f6257b9f2eec35aee|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:0|recv_state:0|stream_id:6|stream_type:2|send_bytes:0|read_bytes:7|recv_bytes:7|stream_len:0|create_time:1757683856108400|wrt_delay:0|snd_delay:0|finwrt_delay:0|finsnd_delay:0|finrcv_delay:0|finread_delay:0|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23|path_info:mp is not supported in connection scid:76e84d6f6257b9f2eec35aee|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 13:30:56 851649] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_destroy_stream|send_state:0|recv_state:0|stream_id:2|stream_type:2|
[2025/09/12 13:30:56 851656] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_close_notify|destroy h3 stream success|h3_stream_type:0|stream_id:2|blocked:0
[2025/09/12 13:30:56 851661] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_destroy|stream_id:2|h3_stream_type:0|
[2025/09/12 13:30:56 851668] [stats] |scid:76e84d6f6257b9f2eec35aee|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:0|recv_state:0|stream_id:2|stream_type:2|send_bytes:0|read_bytes:10|recv_bytes:10|stream_len:0|create_time:1757683856108421|wrt_delay:0|snd_delay:0|finwrt_delay:0|finsnd_delay:0|finrcv_delay:0|finread_delay:0|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23|path_info:mp is not supported in connection scid:76e84d6f6257b9f2eec35aee|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 13:30:56 851675] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_destroy_stream|send_state:0|recv_state:0|stream_id:10|stream_type:2|
[2025/09/12 13:30:56 851681] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_close_notify|destroy h3 stream success|h3_stream_type:2|stream_id:10|blocked:0
[2025/09/12 13:30:56 851687] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_destroy|stream_id:10|h3_stream_type:2|
[2025/09/12 13:30:56 851693] [stats] |scid:76e84d6f6257b9f2eec35aee|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:0|recv_state:0|stream_id:10|stream_type:2|send_bytes:0|read_bytes:23|recv_bytes:23|stream_len:0|create_time:1757683856108441|wrt_delay:0|snd_delay:0|finwrt_delay:0|finsnd_delay:0|finrcv_delay:0|finread_delay:0|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23|path_info:mp is not supported in connection scid:76e84d6f6257b9f2eec35aee|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 13:30:56 851701] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:8|stream_type:0|
[2025/09/12 13:30:56 851707] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_close_notify|destroy h3 stream success|h3_stream_type:16|stream_id:8|blocked:0
[2025/09/12 13:30:56 851716] [report] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_request_destroy|stream_id:8|close_msg:conn closed|err:0|rcvd_bdy_sz:0|snd_bdy_sz:512000|rcvd_hdr_sz:77|snd_hdr_sz:52|create:1757683856186574|blkd:0|nblkd:0|hdr_b:9|hdr_e:60|bdy_b:0|fin:0|recv_end:65|hrd_send:269|bdy_send:2930|fin_send:439394|fin_ack:474084|last_send:474398|last_recv:474216|mp_state:0|path_info:(1,0,0/1/0/a/0,512012,18,3990,227,36)#0-662-1-779645-18-34521-2|comp_hdr_s:5|comp_hdr_r:16|fst_fin_snd:439394|sched_blk:192|sched_blk_time:3980|cwnd_blk:1|cwnd_blk_time:10|pacing_blk:99|pacing_blk_time:286|begin_state:(0,62,0,0,257,3883,34)|end_state:(0,109,0,0,1206,1206,34)|is_fec_protected:0|fec_reco_pkt_cnt:0|fec_block_size_mode:0|fst_rpr_ts:0|last_rpr_ts:0|fec_fin_delay:0|external_stream_info:{}|
[2025/09/12 13:30:56 851753] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_stream_destroy|stream_id:8|h3_stream_type:16|
[2025/09/12 13:30:56 851759] [stats] |scid:76e84d6f6257b9f2eec35aee|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:3|recv_state:3|stream_id:8|stream_type:0|send_bytes:512012|read_bytes:18|recv_bytes:18|stream_len:18|create_time:1757683856186489|wrt_delay:302|snd_delay:4120|finwrt_delay:3000|finsnd_delay:439479|finrcv_delay:0|finread_delay:67|all_acked_delay:474173|firstfinack_dely:474169|close_delay:474179|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-76e84d6f6257b9f2eec35aee p-193.167.0.100-54563-c7f18bdae8d38b23|path_info:mp is not supported in connection scid:76e84d6f6257b9f2eec35aee|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:227|
[2025/09/12 13:30:56 851791] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_conn_destroy|success|
[2025/09/12 13:30:56 851800] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_h3_conn_close_notify|destroy h3 conn success|
[2025/09/12 13:30:56 852004] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_send_ctl_destroy|destroy|
[2025/09/12 13:30:56 852024] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 13:30:56 852033] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 13:30:56 852038] [debug] |scid:76e84d6f6257b9f2eec35aee|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 13:30:56 852091] [debug] |xqc_engine_wakeup_after|wakeup:1757683915350636|now:1757683856852091|diff:58498545|
[2025/09/12 13:30:56 852099] [debug] |xqc_engine_main_logic|END|now:1757683856851448|