Merge pull request #34 from Flowpack/dfeyer-slim-dowm-handled-objects-1

[TASK] Don't keep the full object in handledObjects property

Author: skurfuerst

Classes/Flowpack/ElasticSearch/Indexer/Object/ObjectIndexer.php

@@ -84,7 +84,7 @@ public function indexObject($object, $signalInformation = NULL, Client $client =
 		if (isset($this->handledObjects[$objectHash])) {
 			return;
 		}
-		$this->handledObjects[$objectHash] = $object;
+		$this->handledObjects[$objectHash] = true;
 
 		$type = $this->getIndexTypeForObject($object, $client);
 		if ($type === NULL) {
@@ -128,7 +128,7 @@ public function removeObject($object, $signalInformation = NULL, Client $client
 		if (isset($this->handledObjects[$objectHash])) {
 			return;
 		}
-		$this->handledObjects[$objectHash] = $object;
+		$this->handledObjects[$objectHash] = true;
 
 		$type = $this->getIndexTypeForObject($object, $client);
 		if ($type === NULL) {