Changed the Expire to use specified timeout in env file

app/Http/Controllers/MetaGerSearch.php

@@ -55,7 +55,7 @@ class MetaGerSearch extends Controller
         foreach ($metager->getResults() as $result) {
             $pipeline->rpush($metager->getRedisCurrentResultList(), base64_encode(serialize($result)));
         }
-        $pipeline->expire($metager->getRedisCurrentResultList(), 6000);
+        $pipeline->expire($metager->getRedisCurrentResultList(), env('REDIS_RESULT_CACHE_DURATION'));
         $pipeline->execute();
 
         # Die Ausgabe erstellen:
@@ -154,7 +154,7 @@ class MetaGerSearch extends Controller
                 $resultTmp->new = false;
                 $pipeline->rpush($metager->getRedisCurrentResultList(), base64_encode(serialize($resultTmp)));
             }
-            $pipeline->expire($metager->getRedisCurrentResultList(), 6000);
+            $pipeline->expire($metager->getRedisCurrentResultList(), env('REDIS_RESULT_CACHE_DURATION'));
             $pipeline->execute();
 
         }

app/Models/Searchengine.php

@@ -109,7 +109,7 @@ abstract class Searchengine
             $redis = Redis::connection(env('REDIS_RESULT_CONNECTION'));
             // We will push the confirmation of the submission to the Result Hash
             $redis->hset($metager->getRedisEngineResult() . $this->name, "status", "waiting");
-            $redis->expire($metager->getRedisEngineResult() . $this->name, 60);
+            $redis->expire($metager->getRedisEngineResult() . $this->name, env('REDIS_RESULT_CACHE_DURATION'));
 
             // We need to submit a action that one of our workers can understand
             // The missions are submitted to a redis queue in the following string format