Graceful shutdown

[kristinapathak]

What happens when the window is closed or the binary needs to be stopped? In main, I can see start functions but no logic to gracefully shut down various go routines.

[schmidtw]

That's an interesting question. I just tried out closing via the window and by stopping the cli part. They both shut the UI and process down, but that doesn't answer your question about how to gracefully shut down.

Looking at the fyne.io docs it appears there are handlers that can be registered to be called when closure is wanted.

Probably a good combo would be to leverage FX to start things up & tear them down.