Example #1
0
 /**
  * This method is responsible for performing a single request.
  *
  * @param RequestInterface $request
  * @return ResponseInterface
  */
 function doRequest(RequestInterface $request)
 {
     $response = null;
     $this->emit('doRequest', [$request, &$response]);
     // If nothing modified $response, we're using the default behavior.
     if (is_null($response)) {
         return parent::doRequest($request);
     } else {
         return $response;
     }
 }