envelope

Documentation

Index

• Constants
• func StartTransaction(tracer *apm.Tracer, name string, typ string, e messenger.Envelope) *apm.Transaction
• func WithTraceContext(ctx context.Context, e messenger.Envelope) messenger.Envelope

Constants

const (
	// TraceparentHeader is the standard W3C Trace-Context HTTP
	// header for trace propagation.
	TraceparentHeader = "Traceparent"

	// TracestateHeader is the standard W3C Trace-Context HTTP header
	// for vendor-specific trace propagation.
	TracestateHeader = "Tracestate"
)

Functions

func StartTransaction

func StartTransaction(tracer *apm.Tracer, name string, typ string, e messenger.Envelope) *apm.Transaction

StartTransaction start transaction using W3C Trace-Context headers in the envelope

func WithTraceContext

func WithTraceContext(ctx context.Context, e messenger.Envelope) messenger.Envelope

WithTraceContext adds W3C Trace-Context headers from transaction in context.Context