Connection isn't kicked after 5-10 minutes of connection loss

[SleepySquash]

Background

During an active call, connection loss may happen due to bad Internet connection, or manually disconnecting from the network.

Problem to solve

If such connection loss occurs, the connection seems to be alive for too long. I've noticed that even after 5-10 minutes of connection loss, restoring the connection works, video/audio recovers, etc. Well, reconnection does work, yet I think the lost connection should be kicked after 30-60 seconds.

BTW, it may be nice to introduce 0 level signal, so that packages using medea_jason may display disconnected label over videos? Something to indicate, that user is really-really dead, not just bad signal, yet tries to reconnect? Just something to discuss, perhaps?

Note, that all of the above was tested in Android to Web direction. Disconnection was happening manually by disabling the WiFi on the Android device.