/**
* @param Response $response
* @param Request $request
* @return mixed|null
* @throws \Wookieb\ZorroRPC\Exception\FormatException
*/
private function obtainResponse(Response $response, Request $request)
{
// woah, time to handle error
if ($response->getType() === MessageTypes::ERROR) {
$this->handleError($response, $request);
}
// check whether response type is suitable for request type
if ($response->getType() !== self::$validResponseType[$request->getType()]) {
$msg = sprintf('Invalid response type "%s" for request type "%s"', $response->getType(), $request->getType());
throw new FormatException($msg, $response);
}
if (!MessageTypes::isResponseTypeWithResult($response->getType())) {
return;
}
return $this->serializer->unserializeResult($request->getMethodName(), $response->getResultBody(), $response->getHeaders()->get('Content-Type'));
}
