telemetry

package

v0.0.0-...-9c114de Latest Latest Go to latest Published: Apr 28, 2024 License: MIT Imports: 13 Imported by: 0

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func InstallTraceProvider(
	settings *proto.CollectorEndpoint,
	serviceName string,
)

InstallTraceProvider returns trace provider based on http otlp exporter .

func MethodType(t MethodTypeNum) attribute.KeyValue

func PackToTransientMap(traceCarrier propagation.MapCarrier) (map[string][]byte, error)

PackToTransientMap prepares carrier for using in transient map

func UnpackTransientMap(transientMap map[string][]byte) (propagation.MapCarrier, error)

UnpackTransientMap unpacks transient map into carrier

type MethodTypeNum int

const (
	MethodUnknown MethodTypeNum = iota
	MethodQuery
	MethodTx
	MethodNbTx
)

func (t MethodTypeNum) String() string

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

type TracingHandler struct {
	Tracer      trace.Tracer
	Propagators propagation.TextMapPropagator
	// contains filtered or unexported fields
}

func (th *TracingHandler) ContextFromStub(stub shim.ChaincodeStubInterface) TraceContext

func (th *TracingHandler) ExtractContext(carrier propagation.MapCarrier) TraceContext

func (th *TracingHandler) RemoteCarrier(traceCtx TraceContext) propagation.MapCarrier

func (th *TracingHandler) StartNewSpan(traceCtx TraceContext, spanName string, opts ...trace.SpanStartOption) (TraceContext, trace.Span)

StartNewSpan starts new span

func (th *TracingHandler) TracingInit()

TracingInit sets tracing telemetry init param as true

func (th *TracingHandler) TracingIsInit() bool

TracingIsInit checks if telemetry was initialized