objectcache: Log debug message for backend of MainObjectStash

[lhc/web/wiklou.git] / includes / ServiceWiring.php

diff --git a/includes/ServiceWiring.php b/includes/ServiceWiring.php
index 7468bd7..94ca8d2 100644 (file)
--- a/includes/ServiceWiring.php
+++ b/includes/ServiceWiring.php
@@ -359,7 +359,15 @@ return [
                                "Cache type \"$id\" is not present in \$wgObjectCaches." );
                }
 
-               return ObjectCache::newFromParams( $mainConfig->get( 'ObjectCaches' )[$id] );
+               $params = $mainConfig->get( 'ObjectCaches' )[$id];
+               $logger = $params['logger'] = LoggerFactory::getInstance( $params['loggroup'] ?? 'objectcache' );
+
+               $store = ObjectCache::newFromParams( $params );
+               $logger->debug( 'MainObjectStash using store {class}', [
+                       'class' => get_class( $store )
+               ] );
+
+               return $store;
        },
 
        'MainWANObjectCache' => function ( MediaWikiServices $services ) : WANObjectCache {