Cgw.Service.CgwService.KeepAliver C# (CSharp) Method

        public SmcErr KeepAliver()
        {
            SmcErr err = new CgwError();
            NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
            err = CheckSession();
            if (err.IsSuccess())
            {
                logEx.Trace("KeepAlive Successful");
            }
            else
            {
                logEx.Error("KeepAlive failed,ErrNo :{0}", err.ErrNo);
            }
            return err;
        }