Add service Name

service.go

@@ -37,6 +37,10 @@ func newService(opts ...Option) Service {
 	}
 }
 
+func (s *service) Name() string {
+	return s.opts.Server.Options().Name
+}
+
 // Init initialises options. Additionally it calls cmd.Init
 // which parses command line flags. cmd.Init is only called
 // on first Init.