* either from cancellation or because an input future has completed. If N futures are passed in,
   * and M delegates are cancelled, the remaining M input futures will be cancelled once N - M of
   * the input futures complete. If all the delegates are cancelled, all the input futures will be
   * too.
   *
   * @since 17.0
   */

    // Step 1 is not cancelled because it was done.
    assertWithMessage("step1.statusFuture().isCancelled()")
        .that(step1.statusFuture().isCancelled())
        .isFalse();
    // But its closeable is closed.
    assertClosed(closeable1);

    // Step 2 is cancelled because it wasn't complete.
    assertWithMessage("step2.statusFuture().isCancelled()")
        .that(step2.statusFuture().isCancelled())

}

TEST(CAPI, StatusEnum) {
  EXPECT_EQ(TF_OK, static_cast<TF_Code>(tensorflow::error::OK));
  EXPECT_EQ(TF_CANCELLED, static_cast<TF_Code>(tensorflow::error::CANCELLED));
  EXPECT_EQ(TF_UNKNOWN, static_cast<TF_Code>(tensorflow::error::UNKNOWN));
  EXPECT_EQ(TF_INVALID_ARGUMENT,
            static_cast<TF_Code>(absl::StatusCode::kInvalidArgument));
  EXPECT_EQ(TF_DEADLINE_EXCEEDED,

      )
    call.cancel()
    assertFailsWith<IOException> {
      call.execute()
    }.also { expected ->
      assertThat(expected.message).isEqualTo("Canceled")
    }
    assertThat(listener.recordedEventTypes()).containsExactly(
      "Canceled",
      "CallStart",
      "CallFailed",
    )
  }

  @Test
  fun cancelAsyncCall() {
    server.enqueue(
      MockResponse
        .Builder()

    canceling calls would cause the shared HTTP/2 connection to be unnecessarily released. This
    harmed connection reuse.
 *  Fix: Ensure canceled and discarded HTTP/2 data is not permanently counted against the limited
    flow control window. We had a few bugs where window size accounting was broken when streams
    were canceled or reset.

	}
	return nil
}

// delete canceler from the map, cancel job if requested
func (j *BatchJobPool) canceler(jobID string, cancel bool) error {
	if j == nil {
		return errInvalidArgument
	}
	j.jmu.Lock()
	defer j.jmu.Unlock()
	if canceler, ok := j.jobCancelers[jobID]; ok {
		if cancel {
			canceler()
		}
	}
	if cancel {
		delete(j.jobCancelers, jobID)
	}

     *
     * If the server does not respond to each ping with a pong within `interval`, this client will
     * assume that connectivity has been lost. When this happens on a web socket the connection is
     * canceled and its listener is [notified][WebSocketListener.onFailure]. When it happens on an
     * HTTP/2 connection the connection is closed and any calls it is carrying
     * [will fail with an IOException][java.io.IOException].

		return ErrRequestTimedout
	}

	// Only return ErrClientDisconnected if the provided context is actually canceled.
	// This way downstream context.Canceled will still report ErrRequestTimedout
	if contextCanceled(ctx) && errors.Is(ctx.Err(), context.Canceled) {
		return ErrClientDisconnected
	}

	// Unwrap the error first
	err = unwrapAll(err)

	switch err {

    override fun dispatch(request: RecordedRequest): MockResponse {
      // This guarantees a deterministic sequence when handling the canceled request:
      // 1. Server reads request and dequeues first response
      // 2. Client cancels request
      // 3. Server tries to send response on the canceled stream
      // Otherwise, there is no guarantee for the sequence. For example, the server may use the

			errUnformattedDisk,
			errMaxVersionsExceeded,
			errFileAccessDenied,
		}
		if err != nil && !IsErr(err, ignoredErrs...) && !contextCanceled(ctx) {
			// Only log these errors if context is not yet canceled.
			storageLogOnceIf(ctx, fmt.Errorf("drive:%s, srcVolume: %s, srcPath: %s, dstVolume: %s:, dstPath: %s - error %v",
				s.drivePath,
				srcVolume, srcPath,
				dstVolume, dstPath,