/**
* Set backend connection
*
* @param \Redis $connection PhpRedis connection
*
* @return RedisOptions Fluent interface
*/
public function setConnection(\Redis $connection)
{
$this->connection = $connection;
$this->options['auth'] = $connection->getAuth();
$this->options['host'] = $connection->getHost();
$this->options['port'] = $connection->getPort();
$this->options['dbNum'] = $connection->getDBNum();
return $this;
}
