Version 4.3.6

system/Data/Cache/Redis.php

@@ -31,7 +31,12 @@ class _Redis extends \IPS\Data\Cache
 	{
 		try
 		{
-			\IPS\Redis::i();
+			$connection = \IPS\Redis::i()->connection('write');
+
+			if( !$connection )
+			{
+				throw new \RedisException;
+			}
 		}
 		catch( \RedisException $e )
 		{
@@ -48,6 +53,16 @@ class _Redis extends \IPS\Data\Cache
 	{
 		return class_exists('Redis');
 	}
+
+	/**
+	 * Needs cache key check with this storage engine to maintain integrity
+	 *
+	 * @return boolean
+	 */
+	public function checkKeys()
+	{
+		return false;
+	}
 	
 	/**
 	 * Configuration