/**
* {@inheritDoc}
*/
public function receiveResponse()
{
try {
$result = $this->socket->recvMulti();
} catch (\ZMQSocketException $e) {
throw new TransportException('Cannot receive response', 0, $e);
}
if ($result === false) {
throw new TimeoutException('Timeout (' . $this->getTimeout() . 's) reached');
}
if (!isset($result[0])) {
throw new FormatException('Invalid response - no response type', $result);
}
if (!isset($result[1])) {
throw new FormatException('Invalid response - no headers', $result);
}
$response = new Response($result[0]);
$response->setHeaders(new Headers(Parser::parseHeaders($result[1])));
if (!MessageTypes::isResponseTypeWithResult($response->getType())) {
return $response;
}
if (!isset($result[2])) {
throw new FormatException('Invalid response - no response body', $result);
}
return $response->setResultBody($result[2]);
}
