ASP.NET Controller: An asynchronous module or handler completed while an asynchronous operation was still pending

Question

I have a very simple ASP.NET MVC 4 controller:

public class HomeController : Controller
{
    private const string MY_URL = \"http://smthing\";
    private r         


        

Answer 1

I had a similar issue, but was resolved by passing a CancellationToken as a parameter to the async method.