Global

Type Definitions

Middleware(req, res, next)

A Connect-style middleware function. It either responds to the request by writing to res, or calls next to pass control to the next middleware in the stack.

Parameters:

Name	Type	Description
`req`	http.IncomingMessage	The incoming request, a Node.js http.IncomingMessage. Its `url` is relative to the path the middleware was mounted on.
`res`	http.ServerResponse	The response, a Node.js http.ServerResponse. Write to it (e.g. `res.writeHead(...)` then `res.end(...)`) to handle the request.
`next`	function	Passes control to the next middleware. Call it with no arguments to continue; call it with an `Error` to abort the stack and respond with HTTP 500. If no middleware handles the request, the server responds with HTTP 404.