An activity diagram to describe the resolution of HTTP response status codes, given various headers, implemented via semantical callbacks.
This is part of a bigger effort Forget HTTP.
And it goes on Twitter as #httpdd - HTTP Decision Diagram.
This is a follow-up/fork of Alan Dean's http-headers-status.
Sean also has a good rundown of why an FSM is a good match for a protocol specification/implementation.
This repository's goal is to build on previous work, and set a "reference" in terms of a HTTP decision diagram and necessary callbacks.
Take it also as a process of gaining context, while the existing callbacks and the existing diagram may be spot on.