logging

Documentation

Overview

Package logging provides a fast, asynchronous request logger which outputs NCSA/Apache combined logs.

Index

• type LoggingHandler
  • func Wrap(h http.Handler, w io.Writer) *LoggingHandler
  • func (al *LoggingHandler) ServeHTTP(w http.ResponseWriter, r *http.Request)
  • func (al *LoggingHandler) Start()
  • func (al *LoggingHandler) Stop()

Types

type LoggingHandler

type LoggingHandler struct {
	// contains filtered or unexported fields
}

A LoggingHandler is a HTTP handler which proxies requests to an underlying handler and logs the results.

func Wrap

func Wrap(h http.Handler, w io.Writer) *LoggingHandler

Wrap returns the underlying handler, wrapped in a LoggingHandler which will write to the given Writer. N.B.: You must call Start() on the result before using it.

func (*LoggingHandler) ServeHTTP

func (al *LoggingHandler) ServeHTTP(w http.ResponseWriter, r *http.Request)

func (*LoggingHandler) Start

func (al *LoggingHandler) Start()

Start creates a goroutine to handle the logging IO.

func (*LoggingHandler) Stop

func (al *LoggingHandler) Stop()

Stop closes the internal channel used to buffer log statements and waits for the IO goroutine to complete.