tracing

Documentation

Index

• Constants
• func GRPCExporter(ctx context.Context, uri string) (sdktrace.SpanExporter, error)
• func Tracer() trace.Tracer
• type ShutdownFunc
  • func Init(ctx context.Context, traceExporter sdktrace.SpanExporter) (ShutdownFunc, error)

Constants

const ServiceName = "full-text-search"

Functions

func GRPCExporter

func GRPCExporter(ctx context.Context, uri string) (sdktrace.SpanExporter, error)

GRPCExporter creates a trace.SpanExporter that pushes spans to a tracing backend via gRPC.

This call takes in a URI string to the tracing backend, and returns the trace.SpanExporter and an error if raised.

func Tracer

func Tracer() trace.Tracer

Tracer returns a trace.Tracer for this (full-text search) service.

Types

type ShutdownFunc

type ShutdownFunc func(err context.Context) error

func Init

func Init(ctx context.Context, traceExporter sdktrace.SpanExporter) (ShutdownFunc, error)

Init registers a new tracer for this service, that exports its spans to the input trace.SpanExporter.

This call returns the TracerProvider's shutdown function, and an error if raised.