+ $this->response->addHeader("Link", "<" . $this->baseUrl->path . "index.css>; rel=preload; as=style");
+ $this->response->addHeader("Link", "<" . $this->baseUrl->path . "index.js>; rel=preload; as=script");
+ if (isset($exception) && $exception->getCode()) {
+ $this->response->setResponseCode($exception->getCode());
+ }
+ if (is_resource($this->output)) {
+ $this->response->send($this->output);
+ } else {
+ $this->response->send();
+ }