logger

Documentation

Index

• func Debugw(msg string, keysAndValues ...interface{})
• func Errorw(msg string, err error, keysAndValues ...interface{})
• func Infow(msg string, keysAndValues ...interface{})
• func InitFromConfig(conf Config, name string)
• func ParseZapLevel(level string) zapcore.Level
• func SetLogger(l Logger, name string)
• func Warnw(msg string, err error, keysAndValues ...interface{})
• type Config
• type LogRLogger
  • func (l LogRLogger) Debugw(msg string, keysAndValues ...interface{})
  • func (l LogRLogger) Errorw(msg string, err error, keysAndValues ...interface{})
  • func (l LogRLogger) Infow(msg string, keysAndValues ...interface{})
  • func (l LogRLogger) Warnw(msg string, err error, keysAndValues ...interface{})
  • func (l LogRLogger) WithCallDepth(depth int) Logger
  • func (l LogRLogger) WithItemSampler() Logger
  • func (l LogRLogger) WithName(name string) Logger
  • func (l LogRLogger) WithValues(keysAndValues ...interface{}) Logger
• type Logger
  • func GetLogger() Logger
• type ZapLogger
  • func NewZapLogger(conf *Config) (*ZapLogger, error)
  • func (l *ZapLogger) Debugw(msg string, keysAndValues ...interface{})
  • func (l *ZapLogger) Errorw(msg string, err error, keysAndValues ...interface{})
  • func (l *ZapLogger) Infow(msg string, keysAndValues ...interface{})
  • func (l *ZapLogger) Warnw(msg string, err error, keysAndValues ...interface{})
  • func (l *ZapLogger) WithCallDepth(depth int) Logger
  • func (l *ZapLogger) WithItemSampler() Logger
  • func (l *ZapLogger) WithName(name string) Logger
  • func (l *ZapLogger) WithValues(keysAndValues ...interface{}) Logger

Functions

func Debugw

func Debugw(msg string, keysAndValues ...interface{})

func Errorw

func Errorw(msg string, err error, keysAndValues ...interface{})

func Infow

func Infow(msg string, keysAndValues ...interface{})

func InitFromConfig

func InitFromConfig(conf Config, name string)

InitFromConfig initializes a Zap-based logger

func ParseZapLevel

func ParseZapLevel(level string) zapcore.Level

func SetLogger

func SetLogger(l Logger, name string)

SetLogger lets you use a custom logger. Pass in a logr.Logger with default depth

func Warnw

func Warnw(msg string, err error, keysAndValues ...interface{})

Types

type Config

type Config struct {
	JSON  bool   `yaml:"json"`
	Level string `yaml:"level"`
	// true to enable log sampling, where the same log message and level will be throttled.
	// we have two layers of sampling
	// 1. global sampling - within a second, it will log the first SampleInitial, then every SampleInterval messages.
	// 2. per participant/track sampling - to be used with Logger.WithItemSampler(). This would be used to throttle
	//    the logs for a particular participant/track.
	Sample bool `yaml:"sample,omitempty"`

	// global sampling per server
	// when sampling, the first N logs will be logged
	SampleInitial int `yaml:"sample_initial,omitempty"`
	// when sampling, every Mth log will be logged
	SampleInterval int `yaml:"sample_interval,omitempty"`

	// participant/track level sampling
	ItemSampleSeconds  int `yaml:"item_sample_seconds,omitempty"`
	ItemSampleInitial  int `yaml:"item_sample_initial,omitempty"`
	ItemSampleInterval int `yaml:"item_sample_interval,omitempty"`
}

type LogRLogger

type LogRLogger logr.Logger

func (LogRLogger) Debugw

func (l LogRLogger) Debugw(msg string, keysAndValues ...interface{})

func (LogRLogger) Errorw

func (l LogRLogger) Errorw(msg string, err error, keysAndValues ...interface{})

func (LogRLogger) Infow

func (l LogRLogger) Infow(msg string, keysAndValues ...interface{})

func (LogRLogger) Warnw

func (l LogRLogger) Warnw(msg string, err error, keysAndValues ...interface{})

func (LogRLogger) WithCallDepth

func (l LogRLogger) WithCallDepth(depth int) Logger

func (LogRLogger) WithItemSampler

func (l LogRLogger) WithItemSampler() Logger

func (LogRLogger) WithName

func (l LogRLogger) WithName(name string) Logger

func (LogRLogger) WithValues

func (l LogRLogger) WithValues(keysAndValues ...interface{}) Logger

type Logger

type Logger interface {
	Debugw(msg string, keysAndValues ...interface{})
	Infow(msg string, keysAndValues ...interface{})
	Warnw(msg string, err error, keysAndValues ...interface{})
	Errorw(msg string, err error, keysAndValues ...interface{})
	WithValues(keysAndValues ...interface{}) Logger
	WithName(name string) Logger
	WithCallDepth(depth int) Logger
	WithItemSampler() Logger
}

func GetLogger

func GetLogger() Logger

GetLogger returns the logger that was set with SetLogger with an extra depth of 1

type ZapLogger

type ZapLogger struct {
	SampleDuration time.Duration
	SampleInitial  int
	SampleInterval int
	// contains filtered or unexported fields
}

func NewZapLogger

func NewZapLogger(conf *Config) (*ZapLogger, error)

func (*ZapLogger) Debugw

func (l *ZapLogger) Debugw(msg string, keysAndValues ...interface{})

func (*ZapLogger) Errorw

func (l *ZapLogger) Errorw(msg string, err error, keysAndValues ...interface{})

func (*ZapLogger) Infow

func (l *ZapLogger) Infow(msg string, keysAndValues ...interface{})

func (*ZapLogger) Warnw

func (l *ZapLogger) Warnw(msg string, err error, keysAndValues ...interface{})

func (*ZapLogger) WithCallDepth

func (l *ZapLogger) WithCallDepth(depth int) Logger

func (*ZapLogger) WithItemSampler

func (l *ZapLogger) WithItemSampler() Logger

func (*ZapLogger) WithName

func (l *ZapLogger) WithName(name string) Logger

func (*ZapLogger) WithValues

func (l *ZapLogger) WithValues(keysAndValues ...interface{}) Logger