diff --git a/.gitignore b/.gitignore
index 2e580df..32db066 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,7 @@
-phpunit.xml
-reports
-sandbox
-vendor
-composer.lock
+phpunit.xml
+reports
+sandbox
+vendor
+composer.lock
+/nbproject/private/
+/nbproject/
\ No newline at end of file
diff --git a/src/Ratchet/App.php b/src/Ratchet/App.php
index c6d9ceb..f7d5e52 100644
--- a/src/Ratchet/App.php
+++ b/src/Ratchet/App.php
@@ -42,6 +42,12 @@ class App {
      * @var string
      */
     protected $httpHost;
+    
+    /***
+     * The port the socket is listening
+     * @var int
+     */
+    protected $port;    
 
     /**
      * @var int
@@ -68,6 +74,7 @@ class App {
         }
 
         $this->httpHost = $httpHost;
+        $this->port = $port;
 
         $socket = new Reactor($loop);
         $socket->listen($port, $address);
@@ -81,10 +88,20 @@ class App {
         $flashSock = new Reactor($loop);
         $this->flashServer = new IoServer($policy, $flashSock);
 
-        if (80 == $port) {
-            $flashSock->listen(843, '0.0.0.0');
-        } else {
-            $flashSock->listen(8843);
+        //check if another App is already running a flash policy server on 843
+        $test = @fsockopen('127.0.0.1', 843, $errno, $errstr, 5);
+        
+        //if not start a flash policy serever
+        if(is_resource($test) === false){
+          $policy = new FlashPolicy;
+          $policy->addAllowedAccess($httpHost, 80);
+          $policy->addAllowedAccess($httpHost, $port);
+          $flashSock = new Reactor($loop);
+          $this->flashServer = new IoServer($policy, $flashSock);
+          
+          $flashSock->listen(843, '0.0.0.0');
+        }else{
+          fclose($test);
         }
     }
 
@@ -118,6 +135,13 @@ class App {
         if ('*' !== $allowedOrigins[0]) {
             $decorated = new OriginCheck($decorated, $allowedOrigins);
         }
+        
+        //allow origins in flash policy server
+        if(empty($this->flashServer) === false){
+          foreach($allowedOrigins as $allowedOrgin){
+            $this->flashServer->app->addAllowedAccess($allowedOrgin, $this->port);
+          }
+        }
 
         $this->routes->add('rr-' . ++$this->_routeCounter, new Route($path, array('_controller' => $decorated), array('Origin' => $this->httpHost), array(), $httpHost));
 
diff --git a/src/Ratchet/Wamp/ServerProtocol.php b/src/Ratchet/Wamp/ServerProtocol.php
index 92dbd85..0bddc83 100644
--- a/src/Ratchet/Wamp/ServerProtocol.php
+++ b/src/Ratchet/Wamp/ServerProtocol.php
@@ -107,7 +107,8 @@ class ServerProtocol implements MessageComponentInterface, WsServerInterface {
                     $json = $json[0];
                 }
 
-                $this->_decorating->onCall($from, $callID, $procURI, $json);
+                //procURI should be un prefixed
+                $this->_decorating->onCall($from, $callID, $from->getUri($procURI), $json);
             break;
 
             case static::MSG_SUBSCRIBE:
diff --git a/src/Ratchet/Wamp/WampConnection.php b/src/Ratchet/Wamp/WampConnection.php
index 95e1969..6e46eba 100644
--- a/src/Ratchet/Wamp/WampConnection.php
+++ b/src/Ratchet/Wamp/WampConnection.php
@@ -26,10 +26,10 @@ class WampConnection extends AbstractConnectionDecorator {
     /**
      * Successfully respond to a call made by the client
      * @param string $id   The unique ID given by the client to respond to
-     * @param array  $data An array of data to return to the client
+     * @param array $data an object or array
      * @return WampConnection
      */
-    public function callResult($id, array $data = array()) {
+    public function callResult($id, $data = array()) {
         return $this->send(json_encode(array(WAMP::MSG_CALL_RESULT, $id, $data)));
     }
 
@@ -77,11 +77,23 @@ class WampConnection extends AbstractConnectionDecorator {
 
     /**
      * Get the full request URI from the connection object if a prefix has been established for it
+     * Compliant with WAMP Spec for curie URIs
      * @param string $uri
      * @return string
      */
     public function getUri($uri) {
-        return (array_key_exists($uri, $this->WAMP->prefixes) ? $this->WAMP->prefixes[$uri] : $uri);
+      $seperator = ':';
+      
+      if(preg_match('/http(s*)\:\/\//', $uri) === false){      
+        if(strpos($uri, $seperator) !== false){
+          list($prefix, $action) = explode(':', $uri);
+          $expandedPrefix = isset($this->WAMP->prefixes[$prefix]) ? $this->WAMP->prefixes[$prefix] : $prefix;
+
+          return $expandedPrefix . '#' . $action;
+        }
+      }
+      
+      return $uri;
     }
 
     /**