log

Documentation

Index

• Variables
• func GetLogger(ctx context.Context) *zap.Logger
• func MustNewCoreWithLevelAbove(level zapcore.Level, location string, enc zapcore.Encoder) zapcore.Core
• func MustNewCoreWithLevelOnly(level zapcore.Level, location string, enc zapcore.Encoder) zapcore.Core
• func NewSink(u *url.URL) (zap.Sink, error)
• func ToContext(ctx context.Context, logger *zap.Logger) context.Context
• func With(ctx context.Context, fields ...zapcore.Field) context.Context
• type Writer
  • func NewWriter(location string) (*Writer, error)
  • func (w *Writer) Close() error
  • func (w *Writer) Sync() error
  • func (w *Writer) Write(p []byte) (n int, err error)

Variables

var (
	RotateSignal = syscall.SIGUSR1
	OpenFlag     = os.O_CREATE | os.O_APPEND | os.O_WRONLY
	OpenPerm     = os.FileMode(0644)
)

Functions

func GetLogger

func GetLogger(ctx context.Context) *zap.Logger

GetLogger takes the call-scoped Logger from grpc_zap middleware.

It always returns a Logger that has all the grpc_ctxtags updated.

func MustNewCoreWithLevelAbove

func MustNewCoreWithLevelAbove(level zapcore.Level, location string, enc zapcore.Encoder) zapcore.Core

MustNewCoreWithLevelAbove create core handle level >= specified level

func MustNewCoreWithLevelOnly

func MustNewCoreWithLevelOnly(level zapcore.Level, location string, enc zapcore.Encoder) zapcore.Core

MustNewCoreWithLevelOnly create core only handle specified level

func NewSink

func NewSink(u *url.URL) (zap.Sink, error)

func ToContext

func ToContext(ctx context.Context, logger *zap.Logger) context.Context

ToContext adds the zap.Logger to the context for extraction later. Returning the new context that has been created.

func With

func With(ctx context.Context, fields ...zapcore.Field) context.Context

With append logging fields to context

Types

type Writer

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

func NewWriter

func NewWriter(location string) (*Writer, error)

func (*Writer) Close

func (w *Writer) Close() error

func (*Writer) Sync

func (w *Writer) Sync() error

func (*Writer) Write

func (w *Writer) Write(p []byte) (n int, err error)