telemetry

Documentation

Index

• Constants
• Variables
• func GetContextFromRemote(ctx context.Context, tracer trace.Tracer, name, spanID, traceID string) (context.Context, trace.Span)
• func InitOTLPExporter(serviceName, serviceVersion string) func()
• func NewEventWriter(ctx context.Context, name string) io.Writer
• func ReportCriticalError(ctx context.Context, err error, attrs ...attribute.KeyValue)
• func ReportError(ctx context.Context, err error, attrs ...attribute.KeyValue)
• func ReportEvent(ctx context.Context, name string, attrs ...attribute.KeyValue)
• func SetAttributes(ctx context.Context, attrs ...attribute.KeyValue)
• type EventWriter
  • func (w *EventWriter) Write(p []byte) (n int, err error)

Constants

const DebugID = "debug_id"

Variables

var OTELTracingPrint = os.Getenv("OTEL_TRACING_PRINT") != "false"

Functions

func GetContextFromRemote

func GetContextFromRemote(ctx context.Context, tracer trace.Tracer, name, spanID, traceID string) (context.Context, trace.Span)

func InitOTLPExporter

func InitOTLPExporter(serviceName, serviceVersion string) func()

InitOTLPExporter initializes an OTLP exporter, and configures the corresponding trace providers.

func NewEventWriter

func NewEventWriter(ctx context.Context, name string) io.Writer

func ReportCriticalError

func ReportCriticalError(ctx context.Context, err error, attrs ...attribute.KeyValue)

func ReportError

func ReportError(ctx context.Context, err error, attrs ...attribute.KeyValue)

func ReportEvent

func ReportEvent(ctx context.Context, name string, attrs ...attribute.KeyValue)

func SetAttributes

func SetAttributes(ctx context.Context, attrs ...attribute.KeyValue)

Types

type EventWriter

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

func (*EventWriter) Write

func (w *EventWriter) Write(p []byte) (n int, err error)