I test WiFiDirectDemo that is available as Android example, it works as it should. Now this app work as Server-Client. What I want is to work as p2p. Both devices should be able to receive and send data. I don't know how to achieve communication in both ways?
Any direction in the right way would be much appreciated.
It seems that both devices serves as client and server. And sending messages between is simple, Developer should just implement system for checking and acknowledgment.