whlog

Documentation

Overview

Package whlog provides functionality to log incoming requests and results.

Index

• func ListenAndServe(addr string, handler http.Handler) error
• func LogRequests(logger Loggerf, h http.Handler) http.Handler
• func LogResponses(logger Loggerf, h http.Handler) http.Handler
• type Loggerf

Functions

func ListenAndServe

func ListenAndServe(addr string, handler http.Handler) error

ListenAndServe creates a TCP listener prior to calling Serve. It also logs the address it listens on, and wraps given handlers in whcompat.DoneNotify. Like the standard library, it sets TCP keepalive semantics on.

func LogRequests

func LogRequests(logger Loggerf, h http.Handler) http.Handler

LogRequests takes a Handler and makes it log requests (prior to request handling). whlog.Default makes a good default logger.

func LogResponses

func LogResponses(logger Loggerf, h http.Handler) http.Handler

LogResponses takes a Handler and makes it log responses. LogResponses uses whmon's ResponseWriter to keep track of activity. whfatal.Catch should be placed *inside* if applicable. whlog.Default makes a good default logger.

Types

type Loggerf

type Loggerf func(format string, arg ...interface{})

var (
	Default Loggerf = log.Printf
)