@reefersleep: It’s kind of hard to figure out what you’re trying to do, but in answer to your last question: The only way I know of to “get values out of a go block” in cljs is to update an atom or ref inside the go block.

That being said, my first question is: Why do you want to do that? It’s not something I’ve had to do very often. And usually when I find myself trying to do something that doesn’t seem well-supported in core.async, it’s because I’m missing some simpler way of doing things.

ah, I’m just now seeing your convo in #C03S1L9DN

Looks like you got it straightened out

Is it possible to get a count of the number of goroutines running at any given moment?

@exupero: what do you mean when you say ‘running’? Do you mean parked goroutines and running ones, or just Threads running?

Parked goroutines.