App crashes if websocket connection closes

[danstiner]

This is somewhat expected, I haven't implemented anything to reconnect the websocket when it dies.

Doing so is a little tricky, any open subscriptions need to be opened again and any in-progress requests retried. It may be simpler to tie websockets to specific activities and then restart the activity when something goes wrong.

Similar story for Janus sessions, if they die we need to restart them.

Crash stacktrace:

kotlin.NotImplementedError:
at com.danielstiner.phoenix.channels.Socket$Listener.onFailure (Socket.java)
at okhttp3.internal.ws.RealWebSocket.failWebSocket (RealWebSocket.java:31)
at okhttp3.internal.ws.RealWebSocket$WriterTask.runOnce (RealWebSocket.java:15)
at okhttp3.internal.concurrent.TaskRunner.runTask (TaskRunner.java)
at okhttp3.internal.concurrent.TaskRunner.access$runTask (TaskRunner.java)
at okhttp3.internal.concurrent.TaskRunner$runnable$1.run (TaskRunner.java)
at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:641)
at java.lang.Thread.run (Thread.java:920)