tracing

Oct 1, 2018

Changes in this version

+ func UsingJaeger() tracerOption

+ func UsingZipkin(appName string, host string) tracerOption

Jul 17, 2018

Changes in this version

+ type TraceOptions func(*httptrace.ClientTrace, opentracing.Span)

Nov 9, 2017

Changes in this version

+ func GotKitEndpointMiddleWare(operationName string) endpoint.Middleware

Sep 11, 2017

Changes in this version

+ func CreateSpan(ctx context.Context, spanName string, tags *map[string]interface{}) (opentracing.Span, context.Context)

+ func CreateSpanFromClientContext(r *http.Request, spanName string, tags *map[string]interface{}) (opentracing.Span, context.Context)

+ func ExtractFromCarrier(ctx context.Context, carrier opentracing.TextMapCarrier, spanName string, ...) (opentracing.Span, context.Context)

+ func FlushCollector()

+ func GetGlobalTracer() opentracing.Tracer

+ func HTTPMiddleware(operationName string, next http.Handler) http.Handler

+ func InjectIntoCarrier(ctx context.Context) opentracing.TextMapCarrier

+ func InjectSpan(r *http.Request) *http.Request

+ func SetGlobalTracer(apiName string, zipKinAPIHost string) error

+ func SetSpanError(span opentracing.Span, err error)