WriterJob

interface WriterJob : Job

A coroutine job that is writing to a byte channel

abstract val channel: ByteReadChannel

A reference to the channel that this coroutine is writing to

launchOnCancellation	`fun Job.launchOnCancellation( block: suspend () -> Unit ): CompletableJob` Launch a coroutine with block body when the parent job is cancelled or a returned deferred is cancelled. It is important to complete or cancel returned deferred otherwise the parent job will be unable to complete successfully.
printDebugTree	`fun Job.printDebugTree(offset: Int = 0): Unit` Print Job children tree.