Documentation

Overview

Package httplog contains a helper object and functions to maintain a log along with an http response.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func DefaultStacktracePred

func DefaultStacktracePred(status int) bool

DefaultStacktracePred is the default implementation of StacktracePred.

func LogOf

func LogOf(req *http.Request, w http.ResponseWriter) logger

LogOf returns the logger hiding in w. If there is not an existing logger then a passthroughLogger will be created which will log to stdout immediately when Addf is called.

func Unlogged

func Unlogged(req *http.Request, w http.ResponseWriter) http.ResponseWriter

Unlogged returns the original ResponseWriter, or w if it is not our inserted logger.

func WithLogging

func WithLogging(handler http.Handler, pred StacktracePred) http.Handler

WithLogging wraps the handler with logging.

Types

type StacktracePred

type StacktracePred func(httpStatus int) (logStacktrace bool)

StacktracePred returns true if a stacktrace should be logged for this status.

func StatusIsNot

func StatusIsNot(statuses ...int) StacktracePred

StatusIsNot returns a StacktracePred which will cause stacktraces to be logged for any status *not* in the given list.

Source Files