Fixed failing UTF-8 tests, increased performance

src/Messaging/Protocol/Message.php

@@ -1,7 +1,7 @@
 <?php
 namespace Ratchet\RFC6455\Messaging\Protocol;
 
-class Message implements MessageInterface {
+class Message implements \IteratorAggregate, MessageInterface {
     /**
      * @var \SplDoublyLinkedList
      */
@@ -14,6 +14,10 @@ class Message implements MessageInterface {
         $this->_frames = new \SplDoublyLinkedList;
     }
 
+    public function getIterator() {
+        return $this->_frames;
+    }
+
     /**
      * {@inheritdoc}
      */

src/Messaging/Protocol/MessageInterface.php

@@ -1,7 +1,7 @@
 <?php
 namespace Ratchet\RFC6455\Messaging\Protocol;
 
-interface MessageInterface extends DataInterface, \ArrayAccess, \Countable {
+interface MessageInterface extends DataInterface, \Traversable, \ArrayAccess, \Countable {
     /**
      * @param FrameInterface $fragment
      * @return MessageInterface

src/Messaging/Streaming/MessageStreamer.php

@@ -64,7 +64,7 @@ class MessageStreamer {
         if ($context->getMessage()->isCoalesced()) {
             $msgCheck = $this->validator->checkMessage($context->getMessage());
             if ($msgCheck !== true) {
-                $context->onClose($msgCheck || null);
+                $context->onClose($msgCheck);
                 return;
             }
             $context->onMessage($context->getMessage());

tests/ab/startServer.php

@@ -33,8 +33,11 @@ class ConnectionContext implements Ratchet\RFC6455\Messaging\Streaming\ContextIn
     }
 
     public function onMessage(\Ratchet\RFC6455\Messaging\Protocol\MessageInterface $msg) {
-        $frame = new Frame($msg->getPayload(), true, $msg[0]->getOpcode());
-        $this->_conn->write($frame->getContents());
+        foreach ($msg as $frame) {
+            $frame->unMaskPayload();
+        }
+
+        $this->_conn->write($msg->getContents());
     }
 
     public function onPing(\Ratchet\RFC6455\Messaging\Protocol\FrameInterface $frame) {