infinite loop after waking from sleep

[camerondavison]

If my laptop goes to sleep for a long time localizer will go into an infinite loop of trying to open endpoints

I can usually resolve this pretty quickly by just restarting it

I bring this up because I can think of a couple of things that might be good features worth thinking about.

1. notice that the app has been asleep and missed a bunch of events and redo the internal state (may be connected to #19 )
2. limit the number of times a host file can be updated in a time period maybe once every 5 seconds or something (updating the host file a bunch of times causes the machine to have trouble with DNS)
3. just die if localizer missed a bunch of events

[jaredallard]

These all seem like pretty good improvements!

[trobertsonsf]

This would be very helpful!