Update dispatch call

Author: XWB

src/CacheInvalidator.php

@@ -311,9 +311,9 @@ public function flush()
                 $event = new Event();
                 $event->setException($exception);
                 if ($exception instanceof ProxyResponseException) {
-                    $this->getEventDispatcher()->dispatch(Events::PROXY_RESPONSE_ERROR, $event);
+                    $this->getEventDispatcher()->dispatch($event, Events::PROXY_RESPONSE_ERROR);
                 } elseif ($exception instanceof ProxyUnreachableException) {
-                    $this->getEventDispatcher()->dispatch(Events::PROXY_UNREACHABLE_ERROR, $event);
+                    $this->getEventDispatcher()->dispatch($event, Events::PROXY_UNREACHABLE_ERROR);
                 }
             }
 

src/SymfonyCache/EventDispatchingHttpCache.php

@@ -145,7 +145,7 @@ protected function dispatch($name, Request $request, Response $response = null,
     {
         if ($this->getEventDispatcher()->hasListeners($name)) {
             $event = new CacheEvent($this, $request, $response, $requestType);
-            $this->getEventDispatcher()->dispatch($name, $event);
+            $this->getEventDispatcher()->dispatch($event, $name);
             $response = $event->getResponse();
         }