tracing

package

v0.1.1 Latest Latest Go to latest Published: Jul 22, 2023 License: MIT Imports: 9 Imported by: 0

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func Client(opts ...Option) middleware.Middleware

Client returns a new client middleware for OpenTelemetry.

func Server(opts ...Option) middleware.Middleware

Server returns a new server middleware for OpenTelemetry.

type Option func(*options)

Option is tracing option.

func WithPropagator(propagator propagation.TextMapPropagator) Option

WithPropagator with tracer propagator.

func WithTracerProvider(provider trace.TracerProvider) Option

WithTracerProvider with tracer provider.

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

Tracer is otel span tracer

func NewTracer(kind trace.SpanKind, opts ...Option) *Tracer

NewTracer create tracer instance

func (t *Tracer) End(ctx context.Context, span trace.Span, err error)

End finish tracing span

func (t *Tracer) Start(ctx context.Context, component string, operation string, carrier propagation.TextMapCarrier) (context.Context, trace.Span)

Start start tracing span