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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 coroutine-context-and-dispatchers.md by Knit tool. Do not edit.
package kotlinx.coroutines.guide.exampleContext06
import kotlinx.coroutines.*
fun main() = runBlocking {
// launch a coroutine to process some kind of incoming request
val request = launch {
// it spawns two other jobs
launch(Job()) {
println("job1: I run in my own Job and execute independently!")
delay(1000)
println("job1: I am not affected by cancellation of the request")
}
// and the other inherits the parent context
launch {
delay(100)
println("job2: I am a child of the request coroutine")
delay(1000)
println("job2: I will not execute this line if my parent request is cancelled")
}
}
delay(500)
request.cancel() // cancel processing of the request
delay(1000) // delay a second to see what happens
println("main: Who has survived request cancellation?")
}