tracing

Documentation

Overview

Package tracing (tracing)

Index

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

Functions

func CommonEventOption

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

CommonEventOption common event option

func InitOtlpGrpc

func InitOtlpGrpc(serviceName, endpoint, traceToken, version, environment string) (func(ctx context.Context), error)

InitOtlpGrpc initializes and registers `otlpgrpc` to global TracerProvider.

The output parameter `Shutdown` is used for waiting exported tracing 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) (shutdown func(ctx context.Context))

InitTracer initializes and registers jaeger to global TracerProvider.

func SetAttributes

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

SetAttributes set tracing attributes