/**
* Fetches the response for a request.
*
* Throws a RuntimeException if there is no response (yet) and the timeout
* is reached.
*
* @param \AlphaRPC\Client\Request $request
* @param boolean $waitForResult
*
* @return mixed
* @throws \RuntimeException
*/
public function fetchResponse(Request $request, $waitForResult = true)
{
if ($request->hasResponse()) {
return $request->getResponse();
}
$timer = $this->getFetchTimer($waitForResult);
$req = new FetchRequest($request->getRequestId(), $waitForResult);
do {
try {
$response = $this->sendFetchRequest($this->getManagerForRequest($request), $req);
$result = $this->handleFetchResponse($response, $request);
return $result;
} catch (TimeoutException $ex) {
$this->getLogger()->debug($request->getRequestId() . ': ' . $ex->getMessage());
}
} while (!$timer->isExpired());
throw new TimeoutException('Request ' . $request->getRequestId() . ' timed out.');
}
