def get_query(background_tasks: BackgroundTasks, q: str | None = None):
    if q:
        message = f"found query: {q}\n"
        background_tasks.add_task(write_log, message)
    return q


@app.post("/send-notification/{email}")
async def send_notification(
    email: str, background_tasks: BackgroundTasks, q: str = Depends(get_query)
):
    message = f"message to {email}\n"
    background_tasks.add_task(write_log, message)

					perDiskLimit:   opts.Limit,
					minDisks:       listingQuorum,
					reportNotFound: false,
					agreed:         send,
					partial: func(entries metaCacheEntries, _ []error) {
						entry, ok := entries.resolve(&resolver)
						if ok {
							send(*entry)
						}
					},
					finished: nil,
				}

				if err := listPathRaw(ctx, lopts); err != nil {

	// global Trace system to send HTTP request/response
	// and Storage/OS calls info to registered listeners.
	globalTrace = pubsub.New[madmin.TraceInfo, madmin.TraceType](8)

	// global Listen system to send S3 API events to registered listeners
	globalHTTPListen = pubsub.New[event.Event, pubsub.Mask](0)

	// global console system to send console logs to
	// registered listeners

        } catch (IOException e) {
            state = RdmaConnectionState.ERROR;
            throw new IOException("TCP RDMA connection failed", e);
        }
    }

    @Override
    public void send(ByteBuffer data, RdmaMemoryRegion region) throws IOException {
        if (state != RdmaConnectionState.ESTABLISHED && state != RdmaConnectionState.CONNECTED) {
            throw new IOException("Connection not established");

		opts.Storage = true
		opts.OS = true
		// Older mc - cannot deal with more types...
	}
	return opts, err
}

// TraceHandler - POST /minio/admin/v3/trace
// ----------
// The handler sends http trace to the connected HTTP client.
func (a adminAPIHandlers) TraceHandler(w http.ResponseWriter, r *http.Request) {
	ctx := r.Context()

	// Validate request signature.

                }
                file.send(reqx, rspx);
                fp += rspx.count;
                len -= rspx.count;
                off += rspx.count;
            } else {
                req.setParam(file.fid, fp, len - w, b, off, w);
                fp += rsp.count;
                len -= rsp.count;
                off += rsp.count;
                file.send(req, rsp);
            }

                }
            });
        } catch (final Exception e) {
            logger.warn("Failed to write thread dump: file={}", file, e);
        }
    }

    /**
     * Processes all thread information and sends it to the provided consumer.
     *
     * @param writer the consumer that will handle each line of thread dump output
     */
    public static void processThreadDump(final Consumer<String> writer) {

Para isso você precisa acessar a requisição diretamente.

{* ../../docs_src/using_request_directly/tutorial001_py310.py hl[1,7:8] *}

Ao declarar o parâmetro com o tipo sendo um `Request` em sua *função de operação de rota*, o **FastAPI** saberá como passar o `Request` neste parâmetro.

/// tip | Dica

Note que neste caso, nós estamos declarando o parâmetro de path ao lado do parâmetro da requisição.

	auditTotalMessages     = "total_messages"
	targetID               = "target_id"
)

var (
	auditFailedMessagesMD = NewCounterMD(auditFailedMessages,
		"Total number of messages that failed to send since start",
		targetID)
	auditTargetQueueLengthMD = NewGaugeMD(auditTargetQueueLength,
		"Number of unsent messages in queue for target",
		targetID)
	auditTotalMessagesMD = NewCounterMD(auditTotalMessages,

* the performance: NOT die Performance
* the query: die Query
* the recap: die Zusammenfassung
* the request (what the client sends to the server): der Request
* the request body: der Requestbody
* the request bodies (plural): die Requestbodys
* the response (what the server sends back to the client): die Response
* the return type: der Rückgabetyp
* the return value: der Rückgabewert