invoke(cwd, userHome, List.of("verify"), List.of());
    }

    @Disabled("Enable it when fully moved to NIO2 with Path/Filesystem (ie MavenExecutionRequest)")
    @Test
    void jimFs() throws Exception {
        try (FileSystem fs = Jimfs.newFileSystem(Configuration.unix())) {
            invoke(fs.getPath("/cwd"), fs.getPath("/home"), List.of("verify"), List.of());
        }
    }

        .add("search", "Jurassic Park")
        .build();
    Request request = new Request.Builder()
        .url("https://en.wikipedia.org/w/index.php")
        .post(formBody)
        .build();

    try (Response response = client.newCall(request).execute()) {
      if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);

      System.out.println(response.body().string());
    }
  }

abstract class InterruptibleTask<T extends @Nullable Object> implements Runnable {

  @Override
  public void run() {
    T result = null;
    Throwable error = null;
    if (isDone()) {
      return;
    }
    try {
      result = runInterruptibly();
    } catch (Throwable t) {
      error = t;
    }
    if (error == null) {
      // The cast is safe because of the `run` and `error` checks.

        superTypeBuilder = new ClassDocSuperTypeBuilder(model, listener);
    }

    void build(ClassDoc classDoc) {
        listener.start(String.format("class %s", classDoc.getName()));
        try {
            superTypeBuilder.build(classDoc);
            commentBuilder.build(classDoc);
            propertiesBuilder.build(classDoc);
            methodsBuilder.build(classDoc);

          }
        },
      )
    }

    try {
      latch.await()
    } catch (e: InterruptedException) {
      failures.add(e)
    }
  }

  private fun processResponse(
    response: Response,
    hostname: String,
    results: MutableList<InetAddress>,
    failures: MutableList<Exception>,
  ) {
    try {
      val addresses = readResponse(hostname, response)

Через эндпоинт веб-сокета вы можете получать и отправлять сообщения.

{* ../../docs_src/websockets/tutorial001_py39.py hl[48:52] *}

Вы можете получать и отправлять двоичные, текстовые и JSON данные.

## Проверка в действии { #try-it }

Если ваш файл называется `main.py`, то запустите приложение командой:

<div class="termy">

```console
$ fastapi dev main.py

var errDataTooSmall = errors.New("Object size smaller than expected")

// errServerNotInitialized - server not initialized.
var errServerNotInitialized = errors.New("Server not initialized, please try again")

// errRPCAPIVersionUnsupported - unsupported rpc API version.
var errRPCAPIVersionUnsupported = errors.New("Unsupported rpc API version")

// errServerTimeMismatch - server times are too far apart.

        DefaultClassRealmManager classRealmManager;
        ClassRealm classRealm;

        InOrder verifier = inOrder(logger);

        PlexusContainer container = new DefaultPlexusContainer();

        try (MockedStatic<LoggerFactory> mockedLoggerFactory = Mockito.mockStatic(LoggerFactory.class)) {
            mockedLoggerFactory
                    .when(() -> LoggerFactory.getLogger(DefaultClassRealmManager.class))

  public void testPutAll_supportedNothing() {
    getMap().putAll(emptyMap());
    expectUnchanged();
  }

  @MapFeature.Require(absent = SUPPORTS_PUT)
  public void testPutAll_unsupportedNothing() {
    try {
      getMap().putAll(emptyMap());
    } catch (UnsupportedOperationException tolerated) {
    }
    expectUnchanged();
  }

  @MapFeature.Require(SUPPORTS_PUT)
  public void testPutAll_supportedNonePresent() {

  public void testGetBlocksUntilValueAvailable() throws Throwable {

    assertFalse(future.isDone());
    assertFalse(future.isCancelled());

    ExecutorService executor = newSingleThreadExecutor();

    try {
      Future<Boolean> getResult = executor.submit(() -> future.get());

      // Release the future value.
      latch.countDown();

      assertTrue(getResult.get(10, SECONDS));
    } finally {