This package provides a simple adapter to run a Happstack application on a WAI host, such as Warp.

My goal has been to explore what it would take for Happstack to addopt a WAI backend as standard, instead of implementing its own HTTP server code.

As such, I take some shortcuts in the implementation where it doesn't matter for testing - currently we only send HTTP response codes without response descriptions, and we do not respond well to a unknown HTTP method.