tracing

Documentation

Index

• func StartRootSpanByContext(ctx context.Context, operationName string) (opentracing.Span, context.Context)
• func StartSpanWithParentByContext(ctx context.Context, operationName string) (opentracing.Span, context.Context)
• type LogrusAdapter
  • func (LogrusAdapter) Error(msg string)
  • func (LogrusAdapter) Infof(msg string, args ...interface{})
• type Tracer
  • func New() (*Tracer, error)
  • func (t *Tracer) Close() error

Functions

func StartRootSpanByContext

func StartRootSpanByContext(ctx context.Context, operationName string) (opentracing.Span, context.Context)

func StartSpanWithParentByContext

func StartSpanWithParentByContext(ctx context.Context, operationName string) (opentracing.Span, context.Context)

Types

type LogrusAdapter

type LogrusAdapter struct {
}

func (LogrusAdapter) Error

func (LogrusAdapter) Error(msg string)

Error - logrus adapter for span errors

func (LogrusAdapter) Infof

func (LogrusAdapter) Infof(msg string, args ...interface{})

Infof - logrus adapter for span info logging

type Tracer

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

Tracer is a wrapper around Jaeger OpenTracing client, used to properly de-initialize jaeger on exit

func New

func New() (*Tracer, error)

New instantiates Jaeger opentracing client with default options To override the defaults use environment variables listed here: https://github.com/jaegertracing/jaeger-client-go/blob/master/config/config.go

func (*Tracer) Close

func (t *Tracer) Close() error