## `Request` nesnesini doğrudan kullanın { #use-the-request-object-directly }

*Path operation function* içinde client'ın IP adresini/host'unu almak istediğinizi düşünelim.

Bunun için request'e doğrudan erişmeniz gerekir.

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

     * @throws DcerpcException if the wrapping operation fails
     */
    void wrap(NdrBuffer outgoing) throws DcerpcException;

    /**
     * Unwraps incoming DCERPC message data after security processing
     * @param incoming the buffer containing data to be unwrapped
     * @throws DcerpcException if the unwrapping operation fails
     */
    void unwrap(NdrBuffer incoming) throws DcerpcException;

 */

package jcifs.dcerpc.msrpc;

import jcifs.dcerpc.ndr.NdrObject;

/**
 * MS-RPC query information policy operation.
 *
 * This class implements the LSARPC QueryInformationPolicy operation
 * for retrieving policy information from the Local Security Authority (LSA).
 */
public class MsrpcQueryInformationPolicy extends lsarpc.LsarQueryInformationPolicy {

    /**

 */
@Experimental
public interface DependencyResolver extends Service {

    /**
     * Collects the transitive dependencies of some artifacts and builds a dependency graph for the given path scope.
     * Note that this operation is only concerned about determining the coordinates of the transitive dependencies and
     * does not actually resolve the artifact files.
     *
     * @param session the {@link Session}, must not be {@code null}

// If the most recent read or write operation on the buffer was
// not a successful [Buffer.ReadRune], UnreadRune returns an error.  (In this regard
// it is stricter than [Buffer.UnreadByte], which will unread the last byte
// from any read operation.)
func (b *Buffer) UnreadRune() error {
	if b.lastRead <= opInvalid {
		return errors.New("bytes.Buffer: UnreadRune: previous operation was not a successful ReadRune")
	}

        }
    }

    /**
     * Performs RDMA read operation.
     *
     * @param buffer the buffer to read into
     * @param remoteAddress remote memory address
     * @param remoteKey remote access key
     * @param length number of bytes to read
     * @return number of bytes read
     * @throws IOException if operation fails
     */

## Ersetzendes Aktualisieren mit `PUT` { #update-replacing-with-put }

Um einen Artikel zu aktualisieren, können Sie die [HTTP `PUT`](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/PUT) Operation verwenden.

    /**
     * Function code to transceive data on a named pipe
     */
    public static final int FSCTL_PIPE_TRANSCEIVE = 0x0011C017;
    /**
     * Function code for server-side copy chunk operation
     */
    public static final int FSCTL_SRV_COPYCHUNK = 0x001440F2;
    /**
     * Function code to enumerate volume shadow copy snapshots
     */
    public static final int FSCTL_SRV_ENUMERATE_SNAPSHOTS = 0x00144064;

/// tip | Consejo

Como Pydantic lo serializará en el lado de **Rust**, obtendrás un **rendimiento** mucho mayor que si no declaras un tipo de retorno.

///

### No async *path operation functions* { #non-async-path-operation-functions }

También puedes usar funciones `def` normales (sin `async`), y usar `yield` de la misma manera.

FastAPI se asegurará de ejecutarlo correctamente para que no bloquee el event loop.

/// tip | Consejo

Como Pydantic lo serializará en el lado de **Rust**, obtendrás un **rendimiento** mucho mayor que si no declaras un tipo de retorno.

///

### *path operation functions* no-async { #non-async-path-operation-functions }

También puedes usar funciones `def` regulares (sin `async`), y usar `yield` de la misma forma.

FastAPI se asegurará de que se ejecute correctamente para que no bloquee el event loop.