Module Tiny_httpd_server.Middleware

Handlers are functions returning a response to a request. The response can be delayed, hence the use of a continuation as the resp parameter.

A middleware is a handler transformation.

It takes the existing handler h, and returns a new one which, given a query, modify it or log it before passing it to h, or fail. It can also log or modify or drop the response.

Trivial middleware that does nothing.