| // This file was automatically generated from coroutines-guide.md by Knit tool. Do not edit. |
| package guide.context.example07 |
| |
| import kotlinx.coroutines.experimental.* |
| |
| fun main(args: Array<String>) = runBlocking<Unit> { |
| // start a coroutine to process some kind of incoming request |
| val request = launch(context) { // use the context of `runBlocking` |
| // spawns CPU-intensive child job in CommonPool !!! |
| val job = launch(context + CommonPool) { |
| println("job: I am a child of the request coroutine, but with a different dispatcher") |
| delay(1000) |
| println("job: I will not execute this line if my parent request is cancelled") |
| } |
| job.join() // request completes when its sub-job completes |
| } |
| 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?") |
| } |