+ $storeParams = $mainConfig->get( 'ObjectCaches' )[$objectCacheId];
+ $store = ObjectCache::newFromParams( $storeParams );
+ $logger->debug( 'MainWANObjectCache using store {class}', [
+ 'class' => get_class( $store )
+ ] );
+
+ $params['logger'] = $logger;
+ $params['cache'] = $store;
+ $params['secret'] = $params['secret'] ?? $mainConfig->get( 'SecretKey' );
+ if ( !$mainConfig->get( 'CommandLineMode' ) ) {
+ // Send the statsd data post-send on HTTP requests; avoid in CLI mode (T181385)
+ $params['stats'] = $services->getStatsdDataFactory();
+ // Let pre-emptive refreshes happen post-send on HTTP requests
+ $params['asyncHandler'] = [ DeferredUpdates::class, 'addCallableUpdate' ];
+ }
+
+ $class = $params['class'];
+ $instance = new $class( $params );