.build()
    assertFailsWith<ProtocolException> {
      client.newCall(requestWithUpgrade).execute()
    }
  }

  @Test
  fun upgradesOnReusedConnection() {
    server.enqueue(MockResponse(body = "normal request"))
    client.newCall(Request(server.url("/"))).execute().use { response ->
      assertThat(response.body.string()).isEqualTo("normal request")
    }

    upgrade()

        try (CurlResponse response = ComponentUtil.getCurlHelper() //
                .put("/" + getIndexName() + "/_doc/" + instanceId + "?refresh=true") //
                .body(body)
                .execute()) {
            if (response.getHttpStatusCode() != 200 && response.getHttpStatusCode() != 201) {
                logger.warn("Failed to send heartbeat: status={}", response.getHttpStatusCode());
            }

        .build(),
    )
    val call1 =
      client.newCall(
        Request
          .Builder()
          .url(server.url("/"))
          .build(),
      )
    val response1 = call1.execute()
    assertThat(response1.body.string()).isEqualTo("abc")
  }

  /**
   * The pinner should accept an intermediate from the server's chain.
   */
  @Test
  fun pinIntermediatePresentInChain() {

    ExecutorService delegate = mock(ExecutorService.class);
    ListeningExecutorService service = listeningDecorator(delegate);
    Runnable task = () -> {};
    service.execute(task);
    verify(delegate).execute(task);
  }

  public void testListeningDecorator_scheduleSuccess() throws Exception {
    CountDownLatch completed = new CountDownLatch(1);
    ScheduledThreadPoolExecutor delegate =

                }
                fail("Expected connection to be closed")
              }
            },
        ),
      )
    cancelLater(call, 500)
    assertFailsWith<IOException> {
      call.execute()
    }.also { expected ->
      assertEquals(cancelMode == INTERRUPT, Thread.interrupted())
    }
  }

  @Test
  fun cancelReadingResponseBody() {
    val responseBodySize = 8 * 1024 * 1024 // 8 MiB.

    server.enqueue(MockResponse(body = "abc"))
    server.start()

    client.newCall(Request(url = server.url("/"))).execute().use {
      assertThat(it.body.string()).isEqualTo("abc")
    }
  }

  @Test
  fun testExternalSite() {
    client.newCall(Request(url = "https://google.com/robots.txt".toHttpUrl())).execute().use {
      assertThat(it.code).isEqualTo(200)
    }
  }

    //                                                                      ==============
    /**
     * Retrieves and displays cached content for a specific document.
     *
     * @param form the cache form containing document ID and highlight query
     * @return ActionResponse containing the cached document content or error redirect
     */
    @Execute

import org.codelibs.fess.app.web.api.ApiResult.ApiResponse;
import org.codelibs.fess.app.web.api.ApiResult.Status;
import org.codelibs.fess.app.web.api.admin.FessApiAdminAction;
import org.lastaflute.web.Execute;
import org.lastaflute.web.response.JsonResponse;

import jakarta.annotation.Resource;

/**
 * API action for admin general settings management.

          new Thread() {
            @Override
            public void run() {
              CountingRunnable localRunnable = new CountingRunnable();
              while (!isInterrupted()) {
                executor.execute(localRunnable);
              }
              countingRunnable.integer.addAndGet(localRunnable.integer.get());
            }
          };
      threads.add(thread);
    }
  }

  @AfterExperiment

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.app.web.error;

import org.codelibs.fess.app.web.base.FessSearchAction;
import org.lastaflute.web.Execute;
import org.lastaflute.web.response.HtmlResponse;

/**
 * Action class for handling HTTP 429 Too Many Requests error pages.
 * This action displays error pages when the server is under high load.
 */