Composed operations, coroutines and code makeoverIn the previous two posts, I showed some nifty macros for doing clean and simple stackless coroutines with asio. Hold on to your hats, because in this post we'll see what these coroutines can really do for your asio programs. A design goal of asio is to provide a basis for further levels of abstraction. One of the ways to develop abstractions on top of asio is to create what I like to call compose
