ihttpasynchandler example

iasynchttphandler-fibonnaci-test.ashx.cs

  public class TestMethods
    {
        public static void Handle(HttpContext c)
        {
            c.Response.ContentType = "text/plain";
            c.Response.Write(string.Format("Hello World async {0}", Fib(10)));
        }
        static int Fib(int x)
        {
            if (x <= 1)
                return 1;
            return Fib(x - 1) + Fib(x - 2);
        }
    }

    public class async_httphandler_test :IHttpAsyncHandler
    {
        public bool IsReusable
        {
            get
            {
                return true;
            }
        }
        private static Action<HttpContext> _Handle = TestMethods.Handle;
        public IAsyncResult BeginProcessRequest(HttpContext context, AsyncCallback cb, object extraData)
        {
            return _Handle.BeginInvoke(context, cb, null);
        }
        public void EndProcessRequest(IAsyncResult result)
        {
                       
        }
        public void ProcessRequest(HttpContext context)
        {
            throw new NotImplementedException();
        }
    }