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#coroutines
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# coroutines
h
hackerham
01/27/2017, 12:12 PMok, then there's one small problem. CriticalStuff() cant return value that i use for fallback. I have to use external var
e
elizarov
01/27/2017, 12:13 PMhackerham: I don't follow your problem. What exactly is the problem you are trying to solve?
h
hackerham
01/27/2017, 12:14 PM Copy code
var marker = AnswerContainer<StuffReturns>();
try { criticalStuff(marker); }
catch (e: CancellationException) { criticalFallback(marker); }e
elizarov
01/27/2017, 12:14 PMYes. You can do it that way
h
hackerham
01/27/2017, 12:15 PMIs there a default wrapper that I can use ?
like java.util.Optional but without null
CriticalStuff() returns something, so I pass it wrapper where it will put the thing
ok, that's not related to Jobs anymore, thank you 🙂
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