Anyway here is a work around for you 1 Create a buffered cha kotlinlang #coroutines

Anyway, here is a work-around for you: 1. Create a...

elizarov

03/03/2017, 4:34 PM

Anyway, here is a work-around for you: 1. Create a buffered channel with

elements of any type. Let's use `Unit`:

val chan = Channel<Unit>(n)

2. Put

elements there intially. These are your permits:

repeat(n) { chan.offer(Unit) }

3. When you need a permit receive it from the channel:

chan.receive()

4. When you done working, send permit back to channel:

chan.send(Unit)