Reorganize the Predis\Protocols namespace.

lib/Predis/Protocols/Text/ResponseMultiBulkStreamHandler.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace Predis\Protocols\Text;
+
+use Predis\Helpers;
+use Predis\ProtocolException;
+use Predis\Protocols\IResponseHandler;
+use Predis\Network\IConnectionComposable;
+use Predis\Iterators\MultiBulkResponseSimple;
+
+class ResponseMultiBulkStreamHandler implements IResponseHandler {
+    public function handle(IConnectionComposable $connection, $lengthString) {
+        $length = (int) $lengthString;
+        if ($length != $lengthString) {
+            Helpers::onCommunicationException(new ProtocolException(
+                $connection, "Cannot parse '$length' as data length"
+            ));
+        }
+        return new MultiBulkResponseSimple($connection, $length);
+    }
+}