C# iPhone push server?

Question

Im attempting to write a push server for the iPhone in C#. I have the following code:

        // Create a TCP/IP client socket.
        using (TcpClient clie         


        

Answer 1

In my case I had to delete all the certificate from my windows 8 and then re-install them in order to send push notifications to apple device.

I do not know why my certificates stop working, I am searching for the correct reason and will update here soon.