You get better with channles/actors only when the ...

# coroutines

[elizarov]

You get better with channles/actors only when the channels are not hidden behind methods, so you can can build async processing pipelines with them.

[uli]

After thinking more about it, i think i understood...
The problem is not the suspending send that could block the message queue. It is the fact that with my abstraction in place, I can not pass on the future down the pipeline, but would create a new one in each stage which has to be awaited to fulfill the previous future. Thereby blocking the actor's message loop