Corutine Example

val m : (Int, Int) -> Unit = {x, y -> 
    print("::::$x $y")
}

CoroutineScope(Dispatchers.Default).launch {
    print("Corutine 1 $this\n")
    val mm = this
    
    withContext(Dispatchers.IO) {
        print("Corutine 2 $this\n")

            print("Corutine 3 $this\n")
            val x = async(Dispatchers.IO){
                delay(100)
                print("Corutine 4 $this ${Thread.currentThread()}\n")
                mm.cancel()
                4
            }

            val y = async(Dispatchers.Unconfined){
                delay(200)
                print("Corutine 5 $this ${Thread.currentThread()}\n")
                3
            }
            m.invoke(x.await(), y.await())
        
    }
}

CoroutineScope(Dispatchers.Default).launch {
    print("Corutine 1 $this\n")
    val mm = this
    
    runBlocking {
        print("Corutine 2 $this\n")

            print("Corutine 3 $this\n")
            val x = async(Dispatchers.IO){
                delay(100)
                print("Corutine 4 $this ${Thread.currentThread()}\n")
                mm.cancel()
                4
            }

            val y = async(Dispatchers.Unconfined){
                delay(200)
                print("Corutine 5 $this ${Thread.currentThread()}\n")
                3
            }
            m.invoke(x.await(), y.await())
        
    }
}

//This one will not block the parent coroutine 

private val jobs = kotlin.collections.mutableListOf<kotlinx.coroutines.Job>()

val x = CoroutineScope(Dispatchers.Default).launch {
    print("Corutine 1 $this\n")
    val parent1 = this


    runBlocking {
        async(Dispatchers.IO){
            delay(500)
            print("Corutine 2 $this ${Thread.currentThread()}\n")
            4
        }

        async(Dispatchers.IO){
            print("Corutine 3 $this ${Thread.currentThread()}\n")
            delay(200)
         
            print("Corutine 3 END")
        }
    }

    launch {
        print("Launching\n")
    }

    //m.invoke(x.await(), y.await())
    print("Corutine 1 END")

}
jobs.add(x)
print("AMIGOS\n")
jobs.forEach { it.cancel() }
print("BITCHES\n")```