Tips for debugging deadlock/stalemate situations?

[kovan]

How to find out which tasks is in a waiting state? (for something that has not yet arrived to it)?.

I have found anyio.get_running_tasks(), but that doesn't say much about which task is blocking which.

How to proceed from here? I'm kind of lost. I can't use the debugger because of the asynchronous nature of the program. I could start spreading print() statements and start gathering info from there, but I reserve that as a last option, hoping there is a better way.

Note that in my program I have several thousand streams producing and consuming tasks.

[kovan]

For anyone in a similar situation, py-spy might be useful.