middleware

Documentation

Index

• func Adapt(h http.Handler, adapters ...Adapter) http.Handler
• type Adapter
  • func CORSHandler() Adapter
  • func Notify() Adapter

Functions

func Adapt

func Adapt(h http.Handler, adapters ...Adapter) http.Handler

Adapt function iterates over all adapters calling them one by one (in reverse order) in a chained manner returning the result of the first adapter.

Types

type Adapter

type Adapter func(http.Handler) http.Handler

Adapter type function is a wrapper that takes in and returns an http.Handler

func CORSHandler

func CORSHandler() Adapter

CORSHandler allows http to be served adding necessary headers to response

func Notify

func Notify() Adapter

Notify function adapts an http.Handler to write out “before” and “after” strings allowing the original http.Handler `h` to do whatever it was already going to do in between. it returns an Adapter, which is just a function that takes and returns an http.Handler.