diff --git a/src/SwooleHttpResponseEmitter.php b/src/SwooleHttpResponseEmitter.php
index 98d5f33..07537c6 100644
--- a/src/SwooleHttpResponseEmitter.php
+++ b/src/SwooleHttpResponseEmitter.php
@@ -69,6 +69,7 @@ class SwooleHttpResponseEmitter implements ResponseEmitterInterface
         /** @var \Swoole\Http\Response $response */
         $response->setStatusCode($proxy->getStatusCode());
         $headers = $proxy->getHeaders();
+		var_dump($headers);
         if (count($headers) > 0) foreach ($headers as $name => $header) {
             $response->header($name, $header);
         }