async example

[stellanhaglund]

Hi will the routine resume once it has finished the async operation using await?
I tried your example but I'm unable to get any return from the async function unless I comment out the sleep_for part.

[tonbit]

When current routine awaits an async operation, and async operation doesn't finish at once, current routine will yield, then this routine cann't be resumeb by itself, it must be resumed by other active routine.

[tonbit]

I have updated demo code, added "resume awaiting routine".