Middleware

@before(fHandler)

Register a handler to run before every request.

@Before(func {
    $bolt.setHeader("X-Request-Time", "" + $bolt.unixtimeMs())
})

@after(fHandler)

Register a handler to run after every request.

@after(func {
    $bolt.log("Request completed: " + $bolt.path())
})

@use(cMiddlewareName)

Register named middleware by name.

@use("auth")