logger

Documentation

Overview

Package logger is a simple package to support rotating log file with multiple files and basic tagging

Index

• Variables
• func Log(kind, tag, msg string, err error)
• func Logs() ([]string, error)
• func Read(kind string) (io.ReadCloser, error)
• func ReportHit(label string)
• func ReportValue(label string, v float64)
• func SetRoot(p string) error
• func Trace(key string)
• type MultiLogger

Variables

var (
	//FileTimeFmt specifies the date format for the log files
	FileTimeFmt = "06-01-02"
	//Default is the default logger
	Default *defaultLogger
)

Functions

func Log

func Log(kind, tag, msg string, err error)

Log in the 'kind' file a tagged message

func Logs

func Logs() ([]string, error)

Logs returns all the files in the log folder

func Read

func Read(kind string) (io.ReadCloser, error)

Read stream the required log file

func ReportHit

func ReportHit(label string)

func ReportValue

func ReportValue(label string, v float64)

func SetRoot

func SetRoot(p string) error

SetRoot set the folder where the log files will be stored

func Trace

func Trace(key string)

Types

type MultiLogger

type MultiLogger interface {
	SetRoot(p string) error
	Read(kind string) (io.ReadCloser, error)
	Logs() ([]string, error)
	Log(kind, tag, msg string, err error)
	ReportHit(lbl string)
	ReportValue(lbl string, v int)
	Trace(key string)
}

MultiLogger specifies an interface to log multiple sources than can be streamed