}
/**
- * @param array $req HTTP request map
+ * @param array &$req HTTP request map
* @param array $opts
* - connTimeout : default connection timeout
* - reqTimeout : default request timeout
/**
* Register a logger
*
- * @param LoggerInterface
+ * @param LoggerInterface $logger
*/
public function setLogger( LoggerInterface $logger ) {
$this->logger = $logger;