diff --git a/.gitignore b/.gitignore
index 2e580df..793ef58 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,5 @@
-phpunit.xml
-reports
-sandbox
-vendor
-composer.lock
+phpunit.xml
+reports
+sandbox
+vendor
+composer.lock
\ No newline at end of file
diff --git a/src/Ratchet/App.php b/src/Ratchet/App.php
index c6d9ceb..4e44663 100644
--- a/src/Ratchet/App.php
+++ b/src/Ratchet/App.php
@@ -43,6 +43,12 @@ class App {
      */
     protected $httpHost;
 
+    /***
+     * The port the socket is listening
+     * @var int
+     */
+    protected $port;
+
     /**
      * @var int
      */
@@ -56,7 +62,7 @@ class App {
      */
     public function __construct($httpHost = 'localhost', $port = 8080, $address = '127.0.0.1', LoopInterface $loop = null) {
         if (extension_loaded('xdebug')) {
-            trigger_error("XDebug extension detected. Remember to disable this if performance testing or going live!", E_USER_WARNING);
+            trigger_error('XDebug extension detected. Remember to disable this if performance testing or going live!', E_USER_WARNING);
         }
 
         if (3 !== strlen('✓')) {
@@ -68,6 +74,7 @@ class App {
         }
 
         $this->httpHost = $httpHost;
+        $this->port = $port;
 
         $socket = new Reactor($loop);
         $socket->listen($port, $address);
@@ -80,7 +87,6 @@ class App {
         $policy->addAllowedAccess($httpHost, $port);
         $flashSock = new Reactor($loop);
         $this->flashServer = new IoServer($policy, $flashSock);
-
         if (80 == $port) {
             $flashSock->listen(843, '0.0.0.0');
         } else {
@@ -119,6 +125,13 @@ class App {
             $decorated = new OriginCheck($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));
 
         return $decorated;
diff --git a/src/Ratchet/Wamp/ServerProtocol.php b/src/Ratchet/Wamp/ServerProtocol.php
index 92dbd85..28badd3 100644
--- a/src/Ratchet/Wamp/ServerProtocol.php
+++ b/src/Ratchet/Wamp/ServerProtocol.php
@@ -107,7 +107,7 @@ class ServerProtocol implements MessageComponentInterface, WsServerInterface {
                     $json = $json[0];
                 }
 
-                $this->_decorating->onCall($from, $callID, $procURI, $json);
+                $this->_decorating->onCall($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..64590a0 100644
--- a/src/Ratchet/Wamp/WampConnection.php
+++ b/src/Ratchet/Wamp/WampConnection.php
@@ -17,7 +17,7 @@ class WampConnection extends AbstractConnectionDecorator {
         parent::__construct($conn);
 
         $this->WAMP            = new \StdClass;
-        $this->WAMP->sessionId = uniqid();
+        $this->WAMP->sessionId = str_replace('.', '', uniqid(mt_rand(), true));
         $this->WAMP->prefixes  = array();
 
         $this->send(json_encode(array(WAMP::MSG_WELCOME, $this->WAMP->sessionId, 1, \Ratchet\VERSION)));
@@ -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)));
     }
 
@@ -81,7 +81,19 @@ class WampConnection extends AbstractConnectionDecorator {
      * @return string
      */
     public function getUri($uri) {
-        return (array_key_exists($uri, $this->WAMP->prefixes) ? $this->WAMP->prefixes[$uri] : $uri);
+        $curieSeperator = ':';
+        $fullSeperator = '#';
+
+        if (preg_match('/http(s*)\:\/\//', $uri) == false) {
+            if (strpos($uri, $curieSeperator) !== false) {
+                list($prefix, $action) = explode($curieSeperator, $uri);
+                $expandedPrefix = isset($this->WAMP->prefixes[$prefix]) ? $this->WAMP->prefixes[$prefix] : $prefix;
+
+                return $expandedPrefix . $fullSeperator . $action;
+            }
+        }
+
+        return $uri;
     }
 
     /**
diff --git a/tests/unit/Wamp/ServerProtocolTest.php b/tests/unit/Wamp/ServerProtocolTest.php
index 1b423d2..082a3f5 100644
--- a/tests/unit/Wamp/ServerProtocolTest.php
+++ b/tests/unit/Wamp/ServerProtocolTest.php
@@ -211,13 +211,14 @@ class ServerProtocolTest extends \PHPUnit_Framework_TestCase {
         $conn = new WampConnection($this->newConn());
         $this->_comp->onOpen($conn);
 
-        $shortIn  = 'incoming';
-        $longIn   = 'http://example.com/incoming/';
+        $prefix  = 'incoming';
+        $fullURI   = "http://example.com/$prefix";
+        $method = 'call';
 
-        $this->_comp->onMessage($conn, json_encode(array(1, $shortIn, $longIn)));
+        $this->_comp->onMessage($conn, json_encode(array(1, $prefix, $fullURI)));
 
-        $this->assertEquals($longIn, $conn->WAMP->prefixes[$shortIn]);
-        $this->assertEquals($longIn, $conn->getUri($shortIn));
+        $this->assertEquals($fullURI, $conn->WAMP->prefixes[$prefix]);
+        $this->assertEquals("$fullURI#$method", $conn->getUri("$prefix:$method"));
     }
 
     public function testMessageMustBeJson() {