/**
* Request to server a socket, if okay server returns with the url and port opened.
*
* @return mixed
*
* @throws CreateSocketException
*/
protected function serverSocketRequest()
{
$base = function_exists('lzf_compress') ? self::REQUEST_SOCKET_LZF : self::REQUEST_SOCKET_NON_LZF;
$url = sprintf("%s%s/%d", $this->clientApiConfig->getEndpoint(), $base, $this->clientApiConfig->getProjectId());
$data = array('key' => $this->clientApiConfig->getKey(), 'secret' => $this->clientApiConfig->getSecret());
return $this->postClient->call($url, $data);
}
