bytesTransferred.addAndGet(bytes);
        totalWriteTime.addAndGet(durationNanos);
    }

    /**
     * Record an RDMA send operation
     *
     * @param bytes number of bytes sent
     * @param durationNanos operation duration in nanoseconds
     */
    public void recordRdmaSend(int bytes, long durationNanos) {
        rdmaSends.incrementAndGet();
        bytesTransferred.addAndGet(bytes);

        // CRITICAL: Set the binding flag per MS-SMB2
        request.setSessionBinding(true);

        // The actual transport send would need proper integration
        // This would be sent on the NEW channel's transport, not the existing one

        log.debug("Channel binding prepared for channel {} with session 0x{}", channel.getChannelId(), Long.toHexString(getSessionId()));
    }

    /**

///

That would generate a `dict` with only the data that was set when creating the `item` model, excluding default values.

Then you can use this to generate a `dict` with only the data that was set (sent in the request), omitting default values:

{* ../../docs_src/body_updates/tutorial002_py310.py hl[32] *}

### Using Pydantic's `update` parameter { #using-pydantics-update-parameter }

Bien entendu, vous pouvez déclarer autant de paramètres que vous le souhaitez, en plus des paramètres body déjà déclarés.

Par défaut, les valeurs [scalaires](https://docs.github.com/fr/graphql/reference/scalars) sont interprétées comme des paramètres query, donc inutile d'ajouter explicitement `Query`. Vous pouvez juste écrire :

```Python
q: Union[str, None] = None
```

Ou bien, en Python 3.10 et supérieur :

```Python

 Cela aide beaucoup pendant le **développement**, mais vous **ne devriez pas** l'utiliser en **production**.

///

## Hypercorn avec Trio

Starlette et **FastAPI** sont basés sur
<a href="https://anyio.readthedocs.io/en/stable/" class="external-link" target="_blank">AnyIO</a>, qui les rend

      or by an individual or Legal Entity authorized to submit on behalf of
      the copyright owner. For the purposes of this definition, "submitted"
      means any form of electronic, verbal, or written communication sent
      to the Licensor or its representatives, including but not limited to
      communication on electronic mailing lists, source code control systems,
      and issue tracking systems that are managed by, or on behalf of, the

**FastAPI** đã được sử dụng ở quy mô thực tế (production) trong nhiều ứng dụng và hệ thống. Và phạm vi kiểm thử được giữ ở mức 100%. Nhưng việc phát triển của nó vẫn đang diễn ra nhanh chóng.

Các tính năng mới được bổ sung thường xuyên, lỗi được sửa định kỳ, và mã nguồn vẫn đang được cải thiện liên tục

## Futur

À ce stade, il est déjà clair que **FastAPI** et ses idées sont utiles pour de nombreuses personnes.

Elle a été préférée aux solutions précédentes parce qu'elle convient mieux à de nombreux cas d'utilisation.

        when(session.getAttribute("NtlmHttpAuth")).thenReturn(mock(NtlmPasswordAuthentication.class));

        ntlmServlet.service(request, response);

        // Verify that no authentication challenge is sent
        verify(response, never()).setHeader(eq("WWW-Authenticate"), anyString());
        verify(response, never()).setStatus(HttpServletResponse.SC_UNAUTHORIZED);
    }

    /**

# Request Body { #request-body }

When you need to send data from a client (let's say, a browser) to your API, you send it as a **request body**.

A **request** body is data sent by the client to your API. A **response** body is the data your API sends to the client.