Remove almost useless method.

lib/Predis/Connection/StreamConnection.php

@@ -37,6 +37,16 @@ class StreamConnection extends AbstractConnection
 {
     private $mbiterable;
 
+    /**
+     * {@inheritdoc}
+     */
+    public function __construct(ConnectionParametersInterface $parameters)
+    {
+        $this->mbiterable = (bool) $parameters->iterable_multibulk;
+
+        parent::__construct($parameters);
+    }
+
     /**
      * Disconnects from the server and destroys the underlying resource when
      * PHP's garbage collector kicks in only if the connection has not been
@@ -49,14 +59,6 @@ class StreamConnection extends AbstractConnection
         }
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function initializeProtocol(ConnectionParametersInterface $parameters)
-    {
-        $this->mbiterable = (bool) $parameters->iterable_multibulk;
-    }
-
     /**
      * {@inheritdoc}
      */