logger

Documentation

Overview

Provides a simple logger for the SDK.

Index

• Constants
• func CloseLog()
• func SetLogFile(logFile string, verbose bool)
• func SetLogLevel(lvl int)
• func SyncLoggers(loggers []*Logger)
• type Logger
  • func GetLogger() *Logger
  • func (l *Logger) Close()
  • func (l *Logger) Debug(v ...interface{})
  • func (l *Logger) Error(v ...interface{})
  • func (l *Logger) Fatal(v ...interface{})
  • func (l *Logger) Info(v ...interface{})
  • func (l *Logger) Init(lvl int, prefix string)
  • func (l *Logger) SetLevel(lvl int)
  • func (l *Logger) SetLogFile(logFile io.Writer, verbose bool)

Constants

const (
	NONE  = 0
	FATAL = 1
	ERROR = 2
	INFO  = 3
	DEBUG = 4
)

Functions

func CloseLog

func CloseLog()

func SetLogFile

func SetLogFile(logFile string, verbose bool)

SetLogFile - sets file path to write log verbose - true - console output; false - no console output

func SetLogLevel

func SetLogLevel(lvl int)

SetLogLevel set the log level. lvl - 0 disabled; higher number (upto 4) more verbosity

func SyncLoggers

func SyncLoggers(loggers []*Logger)

SyncLoggers syncs the loggers prefixes

• loggers is the list of loggers to sync

Types

type Logger

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

var Log Logger

Log global logger instance

func GetLogger

func GetLogger() *Logger

func (*Logger) Close

func (l *Logger) Close()

func (*Logger) Debug

func (l *Logger) Debug(v ...interface{})

func (*Logger) Error

func (l *Logger) Error(v ...interface{})

func (*Logger) Fatal

func (l *Logger) Fatal(v ...interface{})

func (*Logger) Info

func (l *Logger) Info(v ...interface{})

func (*Logger) Init

func (l *Logger) Init(lvl int, prefix string)

Init - Initialize logging

func (*Logger) SetLevel

func (l *Logger) SetLevel(lvl int)

SetLevel - Configures the log level. Higher the number more verbose.

func (*Logger) SetLogFile

func (l *Logger) SetLogFile(logFile io.Writer, verbose bool)

SetLogFile - Writes log to the file. set verbose false disables log to os.Stderr