logger

README

Logger

A facility that logs to the standard output channel at various levels of detail.Level 0 disables logging. It's assumed that level 1 sets minimal logging and a bigger level number increases the detail.

log = logger.MakeLogger()

creates a logger.

log.SetLogLevel(0)

sets the level.

fmt.Fprintf(log, "listening on %s\n", fmt.Sprint(config.Localhost, ":", config.Localport))

writes to the log channel. This only has any effect if the level is greater than zero.

Documentation

Index

• type LoggerT
  • func MakeLogger() LoggerT
  • func (l LoggerT) Log() LoggerT
  • func (l LoggerT) LogLevel() uint8
  • func (l *LoggerT) SetLogLevel(n uint8)
  • func (l LoggerT) Write(buf []byte) (n int, err error)

Types

type LoggerT

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

LoggerT is the log data.

func MakeLogger

func MakeLogger() LoggerT

MakeLog creates and returns a log.

func (LoggerT) Log

func (l LoggerT) Log() LoggerT

Log gets the log

func (LoggerT) LogLevel

func (l LoggerT) LogLevel() uint8

LogLevel returns the logging level.

func (*LoggerT) SetLogLevel

func (l *LoggerT) SetLogLevel(n uint8)

SetLogLevel sets the log level. 0 is er

func (LoggerT) Write

func (l LoggerT) Write(buf []byte) (n int, err error)

Write to a logging stream.