assertEquals("One event dispatch task should be queued.", 1, tasks.size());

    tasks.get(0).run();

    assertEquals("One event should be delivered.", 1, events.size());
    assertWithMessage("Correct string should be delivered.").that(events.get(0)).isEqualTo(EVENT);
  }

  /**
   * An {@link Executor} wanna-be that simply records the tasks it's given. Arguably the Worst
   * Executor Ever.
   *
   * @author cbiffle
   */

   */
  public Object getSource() {
    return source;
  }

  /**
   * Returns the wrapped, 'dead' event, which the system was unable to deliver to any registered
   * subscriber.
   *
   * @return the 'dead' event that could not be delivered.
   */
  public Object getEvent() {
    return event;
  }

  @Override
  public String toString() {

    assertEquals("Only one event should be delivered.", 1, deliveries.get());
    assertWithMessage("Correct string should be delivered.").that(holder.get()).isEqualTo(EVENT);
  }

    assertEquals("Only one event should be delivered.", 1, deliveries.get());
    assertWithMessage("Correct string should be delivered.").that(holder.get()).isEqualTo(EVENT);
  }

        if (version != null) {
            return version;
        } else {
            return artifact.getVersion();
        }
    }

    // Revise these three methods when MRESOLVER-233 is delivered
    @Override
    public Artifact setVersion(String version) {
        String current = getVersion();
        if (current.equals(version) || (version == null && current.isEmpty())) {
            return this;

        i += 1


async def _run_asgi_and_cancel(app: FastAPI, path: str, timeout: float) -> bool:
    """Call the ASGI app for *path* and cancel after *timeout* seconds.

    Returns `True` if the cancellation was delivered (i.e. it did not hang).
    """
    chunks: list[bytes] = []

    async def receive():  # type: ignore[no-untyped-def]
        # Simulate a client that never disconnects, rely on cancellation

 *
 *  * For asynchronous calls made with [Call.enqueue], an [IOException] is propagated to the caller
 *    indicating that the call was canceled. The interceptor's exception is delivered to the current
 *    thread's [uncaught exception handler][Thread.UncaughtExceptionHandler]. By default this
 *    crashes the application on Android and prints a stacktrace on the JVM. (Crash reporting

need to hold that thread until either the bytes arrive, the stream is closed, or a timeout elapses. If we get bytes but there's nobody asking for them, we buffer them. We don't consider bytes as delivered for flow control until they're consumed by the application.

Consider an application streaming a video over http/2. Perhaps the user pauses the video and the application stops reading bytes from this stream. The buffer will fill up, and flow control prevents the server from sending more data...

API 文件使用 Swagger UI 與 ReDoc，它們各自需要一些 JavaScript 與 CSS 檔案。

預設情況下，這些檔案會從 <abbr title="Content Delivery Network - 內容傳遞網路：一種服務，通常由多台伺服器組成，提供 JavaScript 與 CSS 等靜態檔案。常用來從更接近用戶端的伺服器提供這些檔案，以提升效能。">CDN</abbr> 提供。

但你可以自訂：你可以指定特定的 CDN，或自行提供這些檔案。

## 為 JavaScript 和 CSS 使用自訂 CDN { #custom-cdn-for-javascript-and-css }

假設你想使用不同的 <abbr title="Content Delivery Network - 內容傳遞網路">CDN</abbr>，例如使用 `https://unpkg.com/`。

若你所在的國家限制部分網址，這會很有用。

 * be primitive. If this annotation is applied to methods with zero parameters, or more than one
 * parameter, the object containing the method will not be able to register for event delivery from
 * the {@link EventBus}.
 *
 * <p>Unless also annotated with @{@link AllowConcurrentEvents}, event subscriber methods will be
 * invoked serially by each event bus that they are registered with.
 *