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Library
Module
Module type
Parameter
Class
Class type
Library
Module
Module type
Parameter
Class
Class type
type handler = byte_stream Request.t -> resp:(Response.t -> unit) -> unit
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.
val nil : t
Trivial middleware that does nothing.