Open cornerman opened 9 months ago
Somehow the "be cancellable" test is now flaky - I could make it pass reliably with this change: https://github.com/typelevel/cats-effect-cps/pull/192/commits/99e8dbf1171dd97b31bd0abc4809d61ab5bacfe4.
But this looks suspicious to me, maybe there is something else going on?
I have added a potential fix, which makes the test pass without the above mentioned workaround. See: https://github.com/typelevel/cats-effect-cps/pull/192/commits/c4e98a8940581e87fc647401fcd029a386449896
There, I have introduced a stopSignal to cancel tasks running in the dispatcher, when the actual effect is cancelled. Please let me know, if this makes sense or whether there is a better fix. From what I can see, it does solve the issue at hand.
Currently, any effect created by the
async
macro is not cancelable. This PR fixes that.Probably a regression after the semantics of
async_/async
changed in regards to cancellability.I have also fixed the test for "be cancellable" - which was not asserting correctly.