Hello,
I want to create a TCP sockets, which runs also in background. For example if the dispaly is switched off.
Currently my socket will be instantly closed, if display is off (same if I minimize the app).
What possibilities we have to create this special socket on iOS?
My background: I built a special VoIP app, which holds all the time a connection to the server.
There is a heartbeat mechanism which checks cyclic the connection between client and server.
Many thanks in advance!