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Coroutines support libraries for Kotlin
/*
* Copyright 2016-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
*/
// This file was automatically generated from exception-handling.md by Knit tool. Do not edit.
package kotlinx.coroutines.guide.exampleExceptions04
import kotlinx.coroutines.*
@OptIn(DelicateCoroutinesApi::class)
fun main() = runBlocking {
val handler = CoroutineExceptionHandler { _, exception ->
println("CoroutineExceptionHandler got $exception")
}
val job = GlobalScope.launch(handler) {
launch { // the first child
try {
delay(Long.MAX_VALUE)
} finally {
withContext(NonCancellable) {
println("Children are cancelled, but exception is not handled until all children terminate")
delay(100)
println("The first child finished its non cancellable block")
}
}
}
launch { // the second child
delay(10)
println("Second child throws an exception")
throw ArithmeticException()
}
}
job.join()
}