// @Test(groups = "standalone")
  public void redirected302InvalidTest() throws Exception {
    isSet.getAndSet(false);
    Exception e = null;

    try (AsyncHttpClient c = asyncHttpClient()) {
      c.preparePost(getTargetUrl())
          .setFollowRedirect(true)
          .setHeader("X-redirect", String.format("http://localhost:%d/", port2))
          .execute()
          .get();
    } catch (ExecutionException ex) {
      e = ex;
    }

    assertNotNull(e);
    Throwable cause = e.getCause();
    assertTrue(cause instanceof ConnectException);
    assertTrue(cause.getMessage().contains(":" + port2));
  }