tracing

Documentation

Overview

Package tracing is a utility package for tracing.

Index

• func CommonEventOption(_ context.Context, namespace string) trace.SpanStartEventOption
• func InitJaeger(serviceName, endpoint, version, environment, hostIP string) (*trace.TracerProvider, error)
• func InitTracer(ctx context.Context, serviceName string)
• func SetAttributes(r *ghttp.Request, span *gtrace.Span)

Functions

func CommonEventOption

func CommonEventOption(_ context.Context, namespace string) trace.SpanStartEventOption

CommonEventOption .

func InitJaeger

func InitJaeger(serviceName, endpoint, version, environment, hostIP string) (*trace.TracerProvider, error)

InitJaeger initializes and registers jaeger to global TracerProvider.

The output parameter `flush` is used for waiting exported trace spans to be uploaded, which is useful if your program is ending, and you do not want to lose recent spans.

func InitTracer

func InitTracer(ctx context.Context, serviceName string)

InitTracer initializes and registers jaeger to global TracerProvider.

func SetAttributes

func SetAttributes(r *ghttp.Request, span *gtrace.Span)

SetAttributes .set tracing attributes