url = "smb1:/home/hoge";
        client = clientFactory.getClient(url);
        assertNotNull(client);
        assertTrue(client instanceof org.codelibs.fess.crawler.client.smb1.SmbClient);

        url = "ftp:/home/hoge";
        client = clientFactory.getClient(url);
        assertNotNull(client);
        assertTrue(client instanceof FtpClient);

        url = "storage:/home/hoge";
        client = clientFactory.getClient(url);

* In der OpenAPI *Pfadoperation* ein **JSON-Schema** für die Response hinzuzufügen.
    * Dieses wird von der **automatischen Dokumentation** verwendet.
    * Es wird auch von automatisch Client-Code-generierenden Tools verwendet.

Aber am wichtigsten:

Há diversas situações em que você precisa notificar um erro a um cliente que está utilizando a sua API.

Esse cliente pode ser um browser com um frontend, o código de outra pessoa, um dispositivo IoT, etc.

Pode ser que você precise comunicar ao cliente que:

* O cliente não tem direitos para realizar aquela operação.
* O cliente não tem acesso aquele recurso.
* O item que o cliente está tentando acessar não existe.
* etc.

Existen muchas situaciones en las que necesitas notificar un error a un cliente que está usando tu API.

Este cliente podría ser un navegador con un frontend, un código de otra persona, un dispositivo IoT, etc.

Podrías necesitar decirle al cliente que:

* El cliente no tiene suficientes privilegios para esa operación.
* El cliente no tiene acceso a ese recurso.
* El ítem al que el cliente intentaba acceder no existe.
* etc.

client = mqtt.Client(client_id="myclientid",clean_session=False)

client.on_connect = on_connect
client.on_message = on_message

client.connect("localhost",1883,60)
client.loop_forever()
```

Execute this example python program to watch for MQTT events on the console.

```py
python mqtt.py
```

Open another terminal and upload a JPEG image into `images` bucket.

```

		if toLower {
			k = strings.ToLower(k)
		}
		apiStats[k] = v
	}
	return apiStats
}

// HTTPStats holds statistics information about
// HTTP requests made by all clients
type HTTPStats struct {
	s3RequestsInQueue       int32 // ref: https://golang.org/pkg/sync/atomic/#pkg-note-BUG
	_                       int32 // For 64 bits alignment
	s3RequestsIncoming      uint64

@pytest.fixture(
    name="client",
    params=[
        "app_py39.main",
        "app_an_py39.main",
    ],
)
def get_client(request: pytest.FixtureRequest):
    mod = importlib.import_module(f"docs_src.bigger_applications.{request.param}")

    client = TestClient(mod.app)
    return client


def test_users_token_jessica(client: TestClient):
    response = client.get("/users?token=jessica")

    client = TestClient(mod.app)
    access_token = get_access_token(client=client)
    response = client.get(
        "/status/", headers={"Authorization": f"Bearer {access_token}"}
    )
    assert response.status_code == 200, response.text
    assert response.json() == {"status": "ok"}


def test_read_system_status_no_token(mod: ModuleType):
    client = TestClient(mod.app)

    with client:
        response = client.get("/a/override")
    assert response.content == b"Hello A"
    assert response.headers["content-type"] == text_type


def test_router_a_a():
    with client:
        response = client.get("/a/a")
    assert response.json() == {"msg": "Hello A A"}
    assert response.headers["content-type"] == orjson_type


def test_router_a_a_override():
    with client:

    dispatcher.maxRequests = 2
    client.newCall(newRequest("http://a/1")).enqueue(callback)
    client.newCall(newRequest("http://b/1")).enqueue(callback)
    client.newCall(newRequest("http://c/1")).enqueue(callback)
    client.newCall(newRequest("http://a/2")).enqueue(callback)
    client.newCall(newRequest("http://b/2")).enqueue(callback)