public static Messages.Response EpaymentPing(Messages.Request request)
{
string device = request.Parameters.Value <string>("device");
string port = request.Parameters.Value <string>("port");
string protocol = request.Parameters.Value <string>("protocol");
ConcertProtocol concertProtocol = ConcertProtocol.find(protocol);
concertProtocol.Terminal = new SerialTerminal(port);
concertProtocol.SendTest();
return(request.Success(true));
}