public SessionRequestMetaData(GraphSettings settings, bool killSession = false)
        {
            settings = settings ?? GraphSettings.Default;

            this.graphName = settings.GraphName;
            this.graphObjName = settings.GraphObjectName;
            this.killSession = killSession;
        }
 public SessionRequest(GraphSettings settings, RexProSession session = null, bool killSession = false)
 {
     this.channel = Messages.Channel.MsgPack;
     this.Session = session;
     this.Meta    = new SessionRequestMetaData(settings, killSession);
 }