tracing

Mar 29, 2019

Changes in this version

+ func HandlerSpanWrapper(operation string) func(inner handler.Func) handler.Func

+ func MiddlewareSpanWrapper(operation string) func(inner middleware.Func) middleware.Func

+ func NewRoundTripperWithOpenTrancing() *roundTripper

+ func SpanLoggerFactory(logger *zap.Logger) log.Factory

+ func SpanWrapper(inner http.Handler) http.Handler