tracing

Documentation

Index

• Variables
• func Tag(ctx context.Context, key string, val interface{})
• func Trace(tracer opentracing.Tracer) echo.MiddlewareFunc
• func TraceWithConfig(config TraceConfig) echo.MiddlewareFunc
• type TraceConfig

Variables

var (
	// DefaultTraceConfig is the default Trace middleware config.
	DefaultTraceConfig = TraceConfig{
		Skipper:       middleware.DefaultSkipper,
		ComponentName: defaultComponentName,
		IsBodyDump:    false,
	}
)

Functions

func Tag

func Tag(ctx context.Context, key string, val interface{})

func Trace

func Trace(tracer opentracing.Tracer) echo.MiddlewareFunc

Trace returns a Trace middleware. Trace middleware traces http requests and reporting errors.

func TraceWithConfig

func TraceWithConfig(config TraceConfig) echo.MiddlewareFunc

TraceWithConfig returns a Trace middleware with config. See: `Trace()`.

Types

type TraceConfig

type TraceConfig struct {
	// Skipper defines a function to skip middleware.
	Skipper middleware.Skipper

	// OpenTracing Tracer instance which should be got before
	Tracer opentracing.Tracer

	// ComponentName used for describing the tracing component name
	ComponentName string

	// add req body & resp body to tracing tags
	IsBodyDump bool
}

TraceConfig defines the config for Trace middleware.