همچنین پس از تولید `پاسخ`، قبل از بازگشت آن، می‌توانید کدی را اضافه کنید.

به عنوان مثال، می‌توانید یک هدر سفارشی به نام `X-Process-Time` که شامل زمان پردازش درخواست و تولید پاسخ به صورت ثانیه است، اضافه کنید.

```Python hl_lines="10  12-13"
{!../../../docs_src/middleware/tutorial001.py!}
```

 ## سایر میان افزار

For example, you could add a custom header `X-Process-Time` containing the time in seconds that it took to process the request and generate a response:

```Python hl_lines="10  12-13"
{!../../../docs_src/middleware/tutorial001.py!}
```

## Other middlewares

Sie könnten beispielsweise einen benutzerdefinierten Header `X-Process-Time` hinzufügen, der die Zeit in Sekunden enthält, die benötigt wurde, um den Request zu verarbeiten und eine Response zu generieren:

```Python hl_lines="10  12-13"
{!../../../docs_src/middleware/tutorial001.py!}
```

## Andere Middlewares

*경로 작동*을 받기 전 `request`와 함께 작동할 수 있는 코드를 추가할 수 있습니다.

그리고 `response` 또한 생성된 후 반환되기 전에 코드를 추가 할 수 있습니다.

예를 들어, 요청을 수행하고 응답을 생성하는데 까지 걸린 시간 값을 가지고 있는 `X-Process-Time` 같은 사용자 정의 헤더를 추가할 수 있습니다.

```Python hl_lines="10  12-13"
{!../../../docs_src/middleware/tutorial001.py!}
```

## 다른 미들웨어

미들웨어에 대한 더 많은 정보는 [숙련된 사용자 안내서: 향상된 미들웨어](../advanced/middleware.md){.internal-link target=\_blank}에서 확인할 수 있습니다.

 *  New: `Response.byteString()` reads the entire response into memory as a byte string.
 *  New: `OkHttpClient.x509TrustManager` accessor.
 *  New: Permit [new WebSocket response codes][iana_websocket]: 1012 (Service Restart), 1013 (Try
    Again Later), and 1014 (invalid response from the upstream).
 *  New: Build with Kotlin 1.3.41, BouncyCastle 1.62, and Conscrypt 2.2.1.
 *  Fix: Recover gracefully when a coalesced connection immediately goes unhealthy.

## Example

Here's an example *path operation* with parameters using some of the above types.

=== "Python 3.10+"

    ```Python hl_lines="1  3  12-16"
    {!> ../../../docs_src/extra_data_types/tutorial001_an_py310.py!}
    ```

=== "Python 3.9+"

    ```Python hl_lines="1  3  12-16"
    {!> ../../../docs_src/extra_data_types/tutorial001_an_py39.py!}
    ```

=== "Python 3.8+"

    ```Python hl_lines="1  3  13-17"

    ```

=== "Python 3.9+"

    ```Python hl_lines="9  17"
    {!> ../../../docs_src/request_files/tutorial001_02_an_py39.py!}
    ```

=== "Python 3.8+"

    ```Python hl_lines="10  18"
    {!> ../../../docs_src/request_files/tutorial001_02_an.py!}
    ```

=== "Python 3.10+ nicht annotiert"

    !!! tip "Tipp"
        Bevorzugen Sie die `Annotated`-Version, falls möglich.

    ```

=== "Python 3.9+"

    ```Python hl_lines="9  17"
    {!> ../../../docs_src/request_files/tutorial001_02_an_py39.py!}
    ```

=== "Python 3.8+"

    ```Python hl_lines="10  18"
    {!> ../../../docs_src/request_files/tutorial001_02_an.py!}
    ```

=== "Python 3.10+ non-Annotated"

    !!! tip
        Prefer to use the `Annotated` version if possible.

    assertInvalid("HTTP/1.1_200 OK")
  }

  @Test
  fun nonThreeDigitCode() {
    assertInvalid("HTTP/1.1  OK")
    assertInvalid("HTTP/1.1 2 OK")
    assertInvalid("HTTP/1.1 20 OK")
    assertInvalid("HTTP/1.1 2000 OK")
    assertInvalid("HTTP/1.1 two OK")
    assertInvalid("HTTP/1.1 2")
    assertInvalid("HTTP/1.1 2000")
    assertInvalid("HTTP/1.1 two")
  }

  @Test
  fun truncated() {
    assertInvalid("")

    val clientReason = "unexpected Sec-WebSocket-Extensions in response header"
    serverListener.assertClosing(1010, clientReason)
    server.close(1010, "")
    clientListener.assertClosing(1010, "")
    clientListener.assertClosed(1010, "")
    serverListener.assertClosed(1010, clientReason)
    clientListener.assertExhausted()
    serverListener.assertExhausted()
  }