public void setVar(SessionID sid, string className, string varName, MessageBuffer mb, bool muted = false)
        {
            MessageBuffer mb2 = new MessageBuffer();

            SharedStateSerializer.serialize(ref mb2, m_publicSessionID);
            mb2.add(clientId);
            mb2.add(className);
            mb2.add(varName);
            mb2.add(mb);
            Message m = new Message(mb, Message.MessagesType.COVISE_MESSAGE_VRB_REGISTRY_SET_VALUE);

            sendMessage(m);
        }
        public void subscribeVar(SessionID sid, string className, string varName, MessageBuffer mb)
        {
            MessageBuffer mb2 = new MessageBuffer();

            SharedStateSerializer.serialize(ref mb2, m_publicSessionID);
            mb2.add(tcpSocket.clientID);
            mb2.add(className);
            mb2.add(varName);
            mb2.add(mb);
            Message m = new Message(mb2, Message.MessagesType.COVISE_MESSAGE_VRB_REGISTRY_SUBSCRIBE_VARIABLE);

            sendMessage(m);
        }