/**
* Handles -ERR responses returned by Redis.
*
* @param ConnectionInterface $connection The connection that returned the error.
* @param ResponseErrorInterface $response The error response instance.
*/
protected function onResponseError(ConnectionInterface $connection, ResponseErrorInterface $response)
{
// Force disconnection to prevent protocol desynchronization.
$connection->disconnect();
$message = $response->getMessage();
throw new ServerException($message);
}
/**
* {@inheritdoc}
*/
protected function executePipeline(ConnectionInterface $connection, SplQueue $commands)
{
while (!$commands->isEmpty()) {
$connection->writeRequest($commands->dequeue());
}
$connection->disconnect();
return array();
}
/**
* Closes the underlying connection and disconnects from the server.
*/
public function disconnect()
{
$this->connection->disconnect();
}
/**
* Throws an exception on -ERR responses returned by Redis.
*
* @param ConnectionInterface $connection Redis connection that returned the error.
* @param ErrorResponseInterface $response Instance of the error response.
*
* @throws ServerException
*/
protected function exception(ConnectionInterface $connection, ErrorResponseInterface $response)
{
$connection->disconnect();
$message = $response->getMessage();
throw new ServerException($message);
}