public override void DoWork(IEnumerable<string> args)
{
if (Utils.CheckArgs(ArgsNeed, args.Count()))
{
var request = new EchoRequest {EchoString = args.StrJoin(' ')};
var response = ServerProvider.MakeRequest<EchoResponse>(request);
Console.WriteLine(response.Status == Statuses.Ok ? response.EchoString : "Bad status.");
}
}