exception catch; print result

src/Utils/Controller/LuRoute.php

             $handler = $routeInfo[1];
             $urlVars = $routeInfo[2];
             $parameters = array_merge($parameters, $urlVars);
-            $handler($parameters);
+            return $handler($parameters);
         }
     }
     

src/Utils/Controller/LuticateApplication.php

 
 namespace Luticate\Utils\Controller;
 
+use Luticate\Utils\Business\LuBusinessException;
+use Luticate\Utils\Business\LuLog;
+use Luticate\Utils\Dbo\LuDbo;
+use Luticate\Utils\Dbo\LuRequestDbo;
 use Ratchet\ConnectionInterface;
 use Ratchet\MessageComponentInterface;
 use Ratchet\Http\HttpServer;
         $url = $_SERVER['REQUEST_URI'];
 
         $parameters = array_merge($_GET, $_POST);
+        $r = new LuRequestDbo();
+        $r->setVersion($this->getVersion());
 
-        $this->_router->dispatch($httpMethod, $url, $parameters);
+        try {
+            $result = $this->_router->dispatch($httpMethod, $url, $parameters);
+            $r->setData($result);
+            $r->setStatusCode(200);
+        }
+        catch (LuBusinessException $e)
+        {
+            LuLog::log($e);
+            $r->setStatusCode($e->getCode());
+            $r->setMessage($e->getMessage());
+        }
+        catch (\Exception $e)
+        {
+            LuLog::log($e);
+            $r->setStatusCode(500);
+            $r->setMessage("Internal Error");
+        }
+        http_response_code($r->getStatusCode());
+        echo $r->__toString();
     }
     
     public function runWs()