);
$class = MWLBFactory::getLBFactoryClass( $lbConf );
- return new $class( $lbConf );
+ $instance = new $class( $lbConf );
+ MWLBFactory::setCacheUsageCallbacks( $instance, $services );
+
+ return $instance;
},
'DBLoadBalancer' => function( MediaWikiServices $services ) {