I guess I get a performance win if, rather than us...

# coroutines

[groostav]

I guess I get a performance win if, rather than use the blocking readMessage method, I write a suspending function on top of the event-callback for https://msdn.microsoft.com/en-us/library/windows/desktop/aa365788(v=vs.85).aspx

[elizarov]

You seem to be on a right path. Coroutines will help you if you switch from blocking to non-blocking(async) IO. This will open a door of doing multiple things in the single thread with predictable cooperative scheduling.