coroutine_flow.kt

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coroutine_flow.kt
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coroutine_flow.kt
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fun dataFlow() = flow {↵
   for (i in 1..10) {↵
       emit(fetchData(i))↵
       delay(100)↵
   }↵
}.flowOn(Dispatchers.IO)↵
   .retry(3) { e ->↵
       (e is IOException).also { if (it) delay(1000) }↵
   }↵
   .catch { emit(defaultData) }↵
   .collect { process(it) }
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UTF-8•Kotlin

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