httpbuf

README

httpbuf

Properly wrap http.ResponseWriter. A simple wrapper around the excellent httpsnoop package that provides slightly better ergonomics.

Install

go get github.com/matthewmueller/httpbuf

Usage

func Middleware(next http.Handler) http.Handler {
	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		rw := httpbuf.Wrap(w)
		defer rw.Flush()
		next.ServeHTTP(rw, r)
		fmt.Println("captured", string(rw.Body))
	})
}

Contributors

• Matt Mueller (@mattmueller)

License

MIT

Documentation

Index

• type ResponseWriter
  • func Wrap(w http.ResponseWriter) *ResponseWriter
  • func (rw *ResponseWriter) Flush()

Types

type ResponseWriter

type ResponseWriter struct {
	http.ResponseWriter
	Status  int
	Body    []byte
	Headers http.Header
	// contains filtered or unexported fields
}

func Wrap

func Wrap(w http.ResponseWriter) *ResponseWriter

func (*ResponseWriter) Flush

func (rw *ResponseWriter) Flush()