## Install the Server Program { #install-the-server-program }

When you install FastAPI, it comes with a production server, Uvicorn, and you can start it with the `fastapi run` command.

But you can also install an ASGI server manually.

Make sure you create a [virtual environment](../virtual-environments.md){.internal-link target=_blank}, activate it, and then you can install the server application.

[kubernetes-server-linux-arm64.tar.gz](https://dl.k8s.io/v1.11.3/kubernetes-server-linux-arm64.tar.gz) | `9e89136c2e84f2e5e709b84123166f149babb6c3f17efe5a607f7166c2a5ee79`
[kubernetes-server-linux-ppc64le.tar.gz](https://dl.k8s.io/v1.11.3/kubernetes-server-linux-ppc64le.tar.gz) | `ffc9b8eb6e421d64c355629c6e1a9bf775ec11ad89a1817983461dc6821dd308`

  private val handshakeCertificates = platform.localhostHandshakeCertificates()

  @StartStop
  private val server = MockWebServer()

  @Test
  fun legalToExecuteTwiceCloning() {
    server.enqueue(MockResponse(body = "abc"))
    server.enqueue(MockResponse(body = "def"))

    val request = Request(server.url("/"))

    val call = client.newCall(request)
    val response1 = call.execute()

    val cloned = call.clone()

 *  * **[Hit Count:][hitCount]** the number of those requests whose responses were served by the
 *    cache.
 *
 * Sometimes a request will result in a conditional cache hit. If the cache contains a stale copy of
 * the response, the client will issue a conditional `GET`. The server will then send either
 * the updated response if it has changed, or a short 'not modified' response if the client's copy

    val request =
      Request
        .Builder()
        .url(server.url("/"))
        .build()
    val response = client.newCall(request).execute()
    assertThat("b").isEqualTo(response.body.string())
  }

  /** Make sure interceptors can interact with the OkHttp client.  */
  @Test
  fun interceptorMakesAnUnrelatedRequest() {
    server.enqueue(MockResponse.Builder().body("a").build()) // Fetched by interceptor.

You would probably get a cloud server (a virtual machine) or something similar, and it would have a <abbr title="That doesn't change">fixed</abbr> **public IP address**.

In the DNS server(s) you would configure a record (an "`A record`") to point **your domain** to the public **IP address of your server**.

        .build(),
    )
    server.enqueue(
      MockResponse
        .Builder()
        .code(HttpURLConnection.HTTP_MOVED_TEMP)
        .setHeader("Location", "/f")
        .headersDelay(100, TimeUnit.MILLISECONDS)
        .build(),
    )
    server.enqueue(MockResponse())
    val request =
      Request
        .Builder()
        .url(server.url("/a"))
        .build()

### Server Binaries

filename | sha256 hash
-------- | -----------
[kubernetes-server-linux-amd64.tar.gz](https://dl.k8s.io/v1.4.12/kubernetes-server-linux-amd64.tar.gz) | `bf8aa3e2e204c1f782645f7df9338767daab7be3ab47a4670e2df08ee410ee7f`

    /**
     * Server supports leasing
     */
    public static final int SMB2_GLOBAL_CAP_LEASING = 0x2;

    /**
     * Server supports multi-credit operations
     */
    public static final int SMB2_GLOBAL_CAP_LARGE_MTU = 0x4;

    /**
     * Server supports multi-channel connections
     */
    public static final int SMB2_GLOBAL_CAP_MULTI_CHANNEL = 0x8;

    /**
     * Server supports persistent handles

        requestWithPath.setFullUNCPath(domain, server, fullPath);

        verify(requestWithPath, times(1)).setFullUNCPath(domain, server, fullPath);

        // Test with implementation
        testImplementation.setFullUNCPath(domain, server, fullPath);
        assertEquals(domain, testImplementation.getDomain());
        assertEquals(server, testImplementation.getServer());