I've been toying with something similar in Atomo (running atop mongrel2): http://bitbucket.org/alex/web/src/2a90b9bd6322/example.atomo http://bitbucket.org/alex

I've been toying with something similar in Atomo (running atop mongrel2): http://bitbucket.org/alex/web/src/2a90b9bd6322/example.atomo http://bitbucket.org/alex/web/src/2a90b9bd6322/example.atomo In its early stages it was continuation-based, but now it's just regular ol' closures. You can still use continuations rather easily though; some of it is modeled on the PLT stack (send/suspend, etc.). Earlier progress: https://gist.github.com/717381/433d743dc4a7d91705692ff1dc6cab214583cd69 https://gist.github.com/717381/433d743dc4a7d91705692ff1dc6ca... Source code: http://bitbucket.org/alex/web/src http://bitbucket.org/alex/web/src