tracing

package

v1.0.0 Latest Latest Go to latest Published: Jul 30, 2020 License: AGPL-3.0 Imports: 5 Imported by: 18

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Repository

github.com/grafana/metrictank

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Open Source Insights

Documentation ¶

Overview ¶

package tracing contains some helpers to make working with opentracing a tad simpler

Index ¶

func Error(span opentracing.Span, err error)
func Errorf(span opentracing.Span, format string, a ...interface{})
func Failure(span opentracing.Span)
func NewSpan(ctx context.Context, tracer opentracing.Tracer, name string) (context.Context, opentracing.Span)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Failure ¶

func Failure(span opentracing.Span)

Failure marks the current request as a failure

func NewSpan ¶

func NewSpan(ctx context.Context, tracer opentracing.Tracer, name string) (context.Context, opentracing.Span)

NewSpan pulls the span out of the context, creates a new child span, and updates the context callers must call span.Finish() when done important: the context must contain a span, otherwise you'll see a nilpointer panic here.

Types ¶

This section is empty.

Source Files ¶

View all Source files

tracing.go

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tracing

Documentation ¶

Overview ¶

Index ¶

Constants ¶

Variables ¶

Functions ¶

func Error ¶

func Errorf ¶

func Failure ¶

func NewSpan ¶

Types ¶

Source Files ¶