tracing

Documentation

Overview

Package tracing provides filters to instrument distributed tracing.

Index

• Constants
• func NewSpanName() filters.Spec

Constants

const (
	// SpanNameFilterName is the name of the filter in eskip.
	SpanNameFilterName = "tracingSpanName"

	// OpenTracingProxySpanKey is the key used in the state bag to pass the span name to the proxy.
	OpenTracingProxySpanKey = "statebag:opentracing:proxy:span"
)

Functions

func NewSpanName

func NewSpanName() filters.Spec

NewSpanName creates a filter spec for setting the name of the outgoing span. (By default "proxy".)

tracingSpanName("example-operation")

EXPERIMENTAL: this filter is experimental, and the name and the arguments can change until marked as stable.