If I have a multiple call with async await or launch if I do kotlinlang #coroutines

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Title

p

Pablo

11/03/2020, 2:46 PM

If I have a multiple call with async await or launch if I don't want to fail if one fails I need to use supervisorScope or supervisorJob? What's the difference between them?

I know there's the supervisorJob that the child jobs inside can fail and it won't fail the parent one, but what's the difference with supervisorScope? When I can use it?

z

Zach Klippenstein (he/him) [MOD]

11/03/2020, 2:57 PM

a “supervisor scope” is just a

CoroutineScope

whose job is a

SupervisorJob

p

Pablo

11/03/2020, 2:59 PM

Is there any recomendation to use one or the other? I see the point, but I can also create a SupervisorJob and use a normal CoroutineScope, no?

z

Zach Klippenstein (he/him) [MOD]

11/03/2020, 3:19 PM

use whatever makes your code more readable

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