/**
* Send request
*
* @param Socket $socket
* @param RequestInterface $request
* @param callable $onSuccess
* @param callable $onFailure
*
* @return boolean
*/
protected function sendRequest(Socket $socket, RequestInterface $request, $onSuccess, $onFailure)
{
$data = trim(RequestSerializer::toString($request)) . "\r\n\r\n";
try {
$bytes = $socket->sendTo($data, 0, sprintf('%s:%s', self::MULTICAST_ADDRESS, self::MULTICAST_PORT));
} catch (SocketException $exception) {
return $onFailure($socket, $exception);
}
return $onSuccess($socket, $bytes);
}
