I'm developing a Windows Phone Tcp Messenger as a School project. My Tcp connection works fine and I can send and receive messages.
But now I have a problem when I leave my app or when I open an other app, I can't receive messages. As far as I know Microsoft suspends my App if it is not in foreground. I know the Background agents, but they are called just once every 30 minutes.
How can I receive Messages even if the app is not in the forground?
Thank you and sorry for my poor english