protected function addClockworkHeaders(Response $response)
{
$prefix = $this->app['config']->get('debugbar.route_prefix');
$response->headers->set('X-Clockwork-Id', $this->getCurrentRequestId(), true);
$response->headers->set('X-Clockwork-Version', 1, true);
$response->headers->set('X-Clockwork-Path', $prefix . '/clockwork/', true);
}