Hi...this is my question:

are there the concatenation of these functions be considered like a multithread approach on a socket?
I try to explain myself better...

I need to have a behaviour like the following:
inside a process, one thread read over a scoket, and one thread write over the same socket...

is it possible to make the same beahviour simply create a chain of async_read and Async_write?
or I have to handle the socket with lock-unlock mechanism?

thank you...