Merge pull request #6 from Nicofuma/fix/symfony-19749

Workaround for symfony/symfony#19749

Author: Nicofuma

src/EventListener/ValidatorListener.php

@@ -28,6 +28,11 @@ public function __construct(ValidatorMap $map)
      */
     public function onKernelRequest(GetResponseEvent $event)
     {
+        // Workaround for https://github.com/symfony/symfony/issues/19749
+        if (!$event->isMasterRequest()) {
+            return;
+        }
+
         try {
             $request = $event->getRequest();
             $validator = $this->map->getValidator($request);

src/FosRest/ParamFetcher.php

@@ -41,6 +41,14 @@ public function setController($controller)
     {
         $request = $this->requestStack->getCurrentRequest();
 
+        // Workaround for https://github.com/symfony/symfony/issues/19749
+        if ($this->requestStack->getMasterRequest() !== $request) {
+            $this->usingSwagger = false;
+            $this->decorated->setController($controller);
+
+            return;
+        }
+
         try {
             $this->currentValidator = $this->validatorMap->getValidator($request);
             $this->currentSchema = null;