Please be fair if in the readme that a comparison to ASIO is a bit apples to oranges. This one seems to be mostly a learning project, and is heavily work in pro

Please be fair if in the readme that a comparison to ASIO is a bit apples to oranges. This one seems to be mostly a learning project, and is heavily work in progress. boost asio already works with boost coroutines in a reasonable fashion. And this would certainly be a good way if someone wants to build some production project on top of it. Regarding the code and example itself: Having a separate callback for connection close seems to be a bit backward, since it again means the connection state is spread out over multiple callbacks. The purpose of a coroutine is to have everything in scope of that routine. In that case the connection close should be signaled by reading 0 from the socket, or the read returning an error.