But before setting the *CLI Option* `--forwarded-allow-ips` it could redirect to `http://localhost:8000/items/`.

But maybe your application is hosted at `https://mysuperapp.com`, and the redirection should be to `https://mysuperapp.com/items/`.

By setting `--proxy-headers` now FastAPI would be able to redirect to the right location. 😎

```
https://mysuperapp.com/items/
```

/// tip

	// accordingly. Client receives a HTTP error for invalid/unsupported
	// signatures.
	//
	// Validates all incoming requests to have a valid date header.
	setAuthMiddleware,
	// Redirect some pre-defined browser request paths to a static location
	// prefix.
	setBrowserRedirectMiddleware,
	// Adds 'crossdomain.xml' policy middleware to serve legacy flash clients.
	setCrossDomainPolicyMiddleware,

    assertThat(reader.readLine()).isEqualTo("This is the new location!")
    val first = server.takeRequest()
    assertThat(first.requestLine).isEqualTo("GET / HTTP/1.1")
    val redirect = server.takeRequest()
    assertThat(redirect.requestLine).isEqualTo("GET /new-path HTTP/1.1")
  }

  /**
   * Test that MockWebServer blocks for a call to enqueue() if a request is made before a mock
   * response is ready.
   */

    public void test_printStackTrace() {
        // Test printStackTrace doesn't throw exception
        DictionaryExpiredException exception = new DictionaryExpiredException();

        try {
            // Redirect to ByteArrayOutputStream to avoid console output
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            java.io.PrintStream ps = new java.io.PrintStream(baos);
            exception.printStackTrace(ps);

    /** The path of the HTML: /error/notFound.jsp */
    HtmlNext path_Error_NotFoundJsp = new HtmlNext("/error/notFound.jsp");

    /** The path of the HTML: /error/redirect.jsp */
    HtmlNext path_Error_RedirectJsp = new HtmlNext("/error/redirect.jsp");

    /** The path of the HTML: /error/system.jsp */
    HtmlNext path_Error_SystemJsp = new HtmlNext("/error/system.jsp");

    /** The path of the HTML: /footer.jsp */

 * this class separates _allocations_ from _streams_. An allocation is created by a call, used for
 * one or more streams, and then released. An allocated connection won't be stolen by other calls
 * while a redirect or authorization challenge is being handled.
 *
 * When the maximum concurrent streams limit is reduced, some allocations will be rescinded.
 * Attempting to create new streams on these allocations will fail.
 *

    when certificates matched but the DNS addresses did not. This would only occur when following a
    redirect from one hostname to another, and where both hosts had common certificates.

 *  Fix: Don't fail on a redirect when a client has configured a 'trust everything' trust manager.
    Typically this would cause certain redirects to fail in debug and development configurations.

        verifyToken(() -> asHtml(path_AdminGeneral_AdminGeneralJsp));

        updateConfig(fessConfig, form);
        saveInfo(messages -> messages.addSuccessUpdateCrawlerParams(GLOBAL));
        return redirect(getClass());
    }

    /**
     * Updates the Fess configuration with values from the form.
     *
     * @param fessConfig the Fess configuration to update

            "Test",
            "Redirect from /a to /b",
          ),
        body = "/a has moved!",
      ),
    )
    server.enqueue(
      MockResponse(body = "this is the redirect target"),
    )

    val call = client.newCall(Request(server.url("/")))
    val response = call.execute()
    assertThat(response.body.string()).isEqualTo("this is the redirect target")

	"$content-type":            true,
	"$content-disposition":     true,
	"$content-encoding":        true,
	"$expires":                 true,
	"$key":                     true,
	"$success_action_redirect": true,
	"$redirect":                true,
	"$success_action_status":   true,
	"$x-amz-algorithm":         false,
	"$x-amz-credential":        false,
	"$x-amz-date":              false,
}

// Add policy conditionals.
const (