/**
   * Regression test for an edge case where closing response body in the HTTP engine doesn't release
   * the corresponding stream allocation. This test keeps those response bodies alive and reads
   * them after the redirect has completed. This forces a connection to not be reused where it would
   * be otherwise.
   *
   *
   * This test leaks a response body by not closing it.
   *
   * https://github.com/square/okhttp/issues/2409

	"$content-type":            true,
	"$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,
	"$x-amz-date":              false,
	"$tagging":                 false,
}

 * Thread1: acquire(LockA) --X acquire(LockB)
 * Thread2: acquire(LockB) --X acquire(LockC)
 * ...
 * ThreadN: acquire(LockN) --X acquire(LockA)
 * </pre>
 *
 * <p>The implementation detects cycles by constructing a directed graph in which each lock
 * represents a node and each edge represents an acquisition ordering between two locks.
 *
 * <ul>
 *   <li>Each lock adds (and removes) itself to/from a ThreadLocal Set of acquired locks when the

Swagger UI lidará com isso nos bastidores para você, mas ele precisa desse auxiliar de "redirect".

///

### Criar uma *operação de rota* para testar arquivos estáticos { #create-a-path-operation-to-test-static-files }

Agora, para poder testar se tudo funciona, crie uma *operação de rota*:

                    form.num = (Integer) resultsPerPage;
                }
            }
        }

        if (StringUtil.isBlank(form.q) && form.fields.isEmpty() && !form.hasConditionQuery()) {
            // redirect to index page
            form.q = null;
            return redirectToRoot();
        }

        try {
            buildFormParams(form);
            form.lang = searchHelper.getLanguages(request, form);

            saveInfo(messages -> messages.addSuccessStartCrawlProcess(GLOBAL));
        } else {
            saveError(messages -> messages.addErrorsFailedToStartCrawlProcess(GLOBAL));
        }
        return redirect(AdminWizardAction.class);
    }

This way the application would be able to know what is its own public URL, if it is using HTTPS, the domain, etc.

This would be useful for example to properly handle redirects.

/// tip

You can learn more about this in the documentation for [Behind a Proxy - Enable Proxy Forwarded Headers](../advanced/behind-a-proxy.md#enable-proxy-forwarded-headers){.internal-link target=_blank}

///

    /**
     * Get the HTML response for the dictionary index page.
     * @return The HTML response.
     */
    protected HtmlResponse asDictIndexHtml() {
        return redirect(AdminDictAction.class);
    }

    private HtmlResponse asListHtml(final String dictId) {
        return asHtml(path_AdminDictProtwords_AdminDictProtwordsJsp).renderWith(data -> {

{* ../../docs_src/custom_response/tutorial001.py hl[2,7] *}

/// tip | 豆知識

`ORJSONResponse` のほうが高速な代替かもしれません。

///

### `RedirectResponse`

HTTPリダイレクトを返します。デフォルトでは307ステータスコード (Temporary Redirect) となります。

{* ../../docs_src/custom_response/tutorial006.py hl[2,9] *}

### `StreamingResponse`

非同期なジェネレータか通常のジェネレータ・イテレータを受け取り、レスポンスボディをストリームします。

     * @param url the URL to process
     * @return a map containing the processed document data
     * @throws CrawlingAccessException if crawling fails or configuration is invalid
     * @throws ChildUrlsException if the URL redirects to another location
     * @throws CrawlerSystemException if data deserialization fails
     */
    public Map<String, Object> processRequest(final CrawlingConfig crawlingConfig, final String crawlingInfoId, final String url) {