| /* |
| * 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.exampleExceptions06 |
| |
| import kotlinx.coroutines.* |
| import java.io.* |
| |
| @OptIn(DelicateCoroutinesApi::class) |
| fun main() = runBlocking { |
| val handler = CoroutineExceptionHandler { _, exception -> |
| println("CoroutineExceptionHandler got $exception") |
| } |
| val job = GlobalScope.launch(handler) { |
| val inner = launch { // all this stack of coroutines will get cancelled |
| launch { |
| launch { |
| throw IOException() // the original exception |
| } |
| } |
| } |
| try { |
| inner.join() |
| } catch (e: CancellationException) { |
| println("Rethrowing CancellationException with original cause") |
| throw e // cancellation exception is rethrown, yet the original IOException gets to the handler |
| } |
| } |
| job.join() |
| } |