title: RequestFuture.get(long timeout, Timeunit unit) not timing out
body: <p>I'm having trouble using the Volley library. I don't want to wait for the request indefinitely, so I wan't to set a timeout. But it isn't working. I have the same thing in other places (where I use a RequestFuture and not a RequestFuture) and it's working fine, but in here I can't set it to work. </p>
  
  <pre><code>static final long TIMEOUT = 3;
  static final TimeUnit TIMEOUT_TIME_UNIT = TimeUnit.SECONDS;
  public boolean fetchPoiUserRating(PoiModel poi, String userId) throws RemoteDataException {
      RequestQueue queue = mRequestQueue;
  
      String url = API_POI_RATING_URL + "/" + poi.getId() + "/" + userId;
  
      RequestFuture&lt;JSONObject&gt; future = RequestFuture.newFuture();
      JsonObjectRequest request = new JsonObjectRequest(Request.Method.GET, url, null, future, future);
      future.setRequest(queue.add(request));
  
      try {
          Log.d(TAG, "Start poi user rating fetch");
          JSONObject response = future.get(TIMEOUT, TIMEOUT_TIME_UNIT); // this should timeout but it doesn't
          Log.d(TAG, "Finished poi user rating fetch");
          poi.setUserRating((float) response.getDouble("rating"));
          return true;
      } catch (InterruptedException | ExecutionException | JSONException | TimeoutException e) {
          handleError(e);
          return false;
      }
  }
  </code></pre>
  
  <p>If you can provide any help it would be amazing! Thanks</p>