logger

Documentation

Index

• func Debug(gokaDebug, saramaDebug bool)
• func SetSaramaLogger(logger Logger)
• type Logger
  • func Default() Logger
• type Prefixer
  • func EmptyPrefixer() Prefixer

Functions

func Debug

func Debug(gokaDebug, saramaDebug bool)

Debug enables or disables debug logging using the global logger.

func SetSaramaLogger

func SetSaramaLogger(logger Logger)

Types

type Logger

type Logger interface {

	// Print will simply print the params
	Print(...interface{})

	// Print will simply print the params
	Println(...interface{})

	// Printf will be used for informational messages. These can be thought of
	// having an 'Info'-level in a structured logger.
	Printf(string, ...interface{})

	// Debugf is used for debugging messages, mostly for debugging goka itself.
	// It is turned off unless goka is initialized
	Debugf(string, ...interface{})

	// Panicf will be only called an unexpected programming error such as a type
	// assertion which should never fail. Regular errors will be returned out
	// from the library.
	Panicf(string, ...interface{})

	// PrefixedLogger returns a logger that prefixes all messages with passed prefix
	Prefix(string) Logger
}

Logger is the interface Goka and its subpackages use for logging.

func Default

func Default() Logger

Default returns the standard library logger

type Prefixer

type Prefixer interface {
	CurrentPrefix() string
	StackPrefix(prefix string) Prefixer
}

Prefixer abstracts the functionality of stacking the prefix for a custom logger implementation

func EmptyPrefixer

func EmptyPrefixer() Prefixer

EmptyPrefixer encapsulates a prefixer that is initially without a prefix