In crashlytics I'm seeing bunch of caught exceptio...

# coroutines

[ursus]

In crashlytics I'm seeing bunch of caught exceptions like this

Non-fatal Exception: kotlinx.coroutines.flow.internal.ChildCancelledException: Child of the scoped flow was cancelled

Non-fatal Exception: kotlinx.coroutines.JobCancellationException: Job was cancelled

and no stacktrace; are there supposed to be ignored?

[louiscad]

You're likely catching all Exception or `Throwable`s in a suspending function.

[ursus]

yes, to map it into a Either monad thing

[louiscad]

You should ignore CancellationException subclasses.

[ursus]

Btw I noticed this during development in flatMapLatest mostly

[ursus]

you're saying it's natural?

[louiscad]

https://medium.com/androiddevelopers/cancellation-in-coroutines-aa6b90163629

[Marcelo Hernandez]

In order for Coroutines to properly cancel, CancellationException must not be swallowed.

[Marcelo Hernandez]

It needs to be thrown.

[ursus]

its just logged,
.onCompletion { t -> if (t != null) log(t) }

thanks for you help!