Casts are not updated when switching networks

[jostrander]

Currently only showing a cast device from my work network, and it hasn't updated to show my two home chromecasts at home. In theory it should drop the old devices via serviceDown and bring in the new ones via serviceUp however I think the scanning may have stopped when the network dropped, or the laptop went to sleep.

[MarshallOfSound]

Possibly just a simple fix of

setInterval(() => browser.start(), 60000)

?

[jostrander]

I think I'd rather use network state events such as these here:

http://electron.atom.io/docs/tutorial/online-offline-events/

Just not sure how we'd integrate it, or if this will fully fix it.

[MarshallOfSound]

window.addEventListener('online', browser.start)

??

I'm not sure if this will actually fix the issue. serviceDown takes a long time to fire normally anyway.

[jostrander]

Fair call, but serviceDown isn't my main concern. I think the timeout might work better, but we'd need to check if the existing browser crashed before launching a new one, or bring down the browser every time, but then we'd lose the list of available devices stored in the browser and we'll never receive the serviceDown event, which would cause the list to never be cleaned up.