I’m trying to test out some supervision stuff with GenServers in LiveBook. I’ve easily managed to start the GenServers, which I assume are running under some master LiveBook supervisor.
My question is; how do you debug a process running in the background in LiveBook? As far as I can tell, there’s no way to access the console in LiveBook. So how can I debug this without console access?
I need to send it messages and normally I’d just have it print out some results to the console when it get the message and processes it.


















