Diese Workerprozesse würden Ihre Anwendung ausführen, sie würden die Hauptberechnungen durchführen, um einen **Request** entgegenzunehmen und eine **Response** zurückzugeben, und sie würden alles, was Sie in Variablen einfügen, in den RAM laden.

<img src="/img/deployment/concepts/process-ram.drawio.svg">

</details>

### Testen

Öffnen Sie Ihren Browser unter <a href="http://127.0.0.1:8000/items/5?q=somequery" class="external-link" target="_blank">http://127.0.0.1:8000/items/5?q=somequery</a>.

Sie erhalten die JSON-Response:

```JSON
{"item_id": 5, "q": "somequery"}
```

Damit haben Sie bereits eine API erstellt, welche:

* HTTP-Anfragen auf den _Pfaden_ `/` und `/items/{item_id}` entgegennimmt.

Requestsは非常にシンプルかつ直感的なデザインで使いやすく、適切なデフォルト値を設定しています。しかし同時に、非常に強力でカスタマイズも可能です。

公式サイトで以下のように言われているのは、それが理由です。

> Requestsは今までで最もダウンロードされたPythonパッケージである

使い方はとても簡単です。例えば、`GET`リクエストを実行するには、このように書けば良いです:

```Python
response = requests.get("http://example.com/some/url")
```

対応するFastAPIのパスオペレーションはこのようになります:

```Python hl_lines="1"
@app.get("/some/url")
def read_url():
    return {"message": "Hello World"}
```

		FreeVersion: fi.TierFreeVersion(),
		Tier:        fi.TransitionTier,
	}

	// etag/md5Sum has already been extracted. We need to
	// remove to avoid it from appearing as part of
	// response headers. e.g, X-Minio-* or X-Amz-*.
	// Tags have also been extracted, we remove that as well.
	objInfo.UserDefined = cleanMetadata(fi.Metadata)

	// All the parts per object.
	objInfo.Parts = fi.Parts

// The s3ChunkedReader returns io.EOF when the final 0-length chunk is read.
//
// NewChunkedReader is not needed by normal applications. The http package
// automatically decodes chunking when reading response bodies.
func newSignV4ChunkedReader(req *http.Request, trailer bool) (io.ReadCloser, APIErrorCode) {
	cred, seedSignature, region, seedDate, errCode := calculateSeedSignature(req, trailer)
	if errCode != ErrNone {

  attempted first, and if it fails with a corrupt resource error then it triggers unsafe delete.
  In addition, when this feature is enabled, the 'details' field of 'Status' from the LIST response
  includes information that identifies the corrupt object(s).
  NOTE: unsafe deletion ignores finalizer constraints, and skips precondition checks.

            if (accessResult.getHttpStatusCode() != 200) {
                // invalid page
                if (logger.isDebugEnabled()) {
                    logger.debug("Skipped. The response code is {}.", accessResult.getHttpStatusCode());
                }
                continue;
            }

            final long startTime = systemHelper.getCurrentTimeAsLong();

</details>

### Revísalo

Abre tu navegador en <a href="http://127.0.0.1:8000/items/5?q=somequery" class="external-link" target="_blank">http://127.0.0.1:8000/items/5?q=somequery</a>.

Verás el response JSON como:

```JSON
{"item_id": 5, "q": "somequery"}
```

Ya creaste una API que:

* Recibe requests HTTP en los _paths_ `/` y `/items/{item_id}`.

</details>

### Controleer het

Open je browser op <a href="http://127.0.0.1:8000/items/5?q=somequery" class="external-link" target="_blank">http://127.0.0.1:8000/items/5?q=somequery</a>.

Je zult een JSON response zien:

```JSON
{"item_id": 5, "q": "somequery"}
```

Je hebt een API gemaakt die:

* HTTP verzoeken kan ontvangen op de _paden_ `/` en `/items/{item_id}`.

        @Test
        @DisplayName("Should handle zero sam pointer correctly")
        void testDecodeOutZeroSamPointer() throws NdrException {
            // Given: Message with non-null sam and zero pointer in response
            samr.SamrSamArray samArray = spy(new samr.SamrSamArray());
            samr.SamrEnumerateAliasesInDomain message = new samr.SamrEnumerateAliasesInDomain(mockPolicyHandle, 1, 2, samArray, 3);