private void sendMsg()
        {
            if (textBox1.Text.Length == 0)
            {
                return;
            }


            if (isHost == true)
            {
                messageHolder toSend = new messageHolder(host.name + ": " + textBox1.Text);
                ChatLog.Items.Add(host.name + ": " + textBox1.Text);
                List <ConnectionInfo> l = NetworkComms.AllConnectionInfo();

                foreach (ConnectionInfo i in l)
                {
                    TCPConnection.GetConnection(i).SendObject("Message", toSend);
                }
            }
            else
            {
                messageHolder toSend = new messageHolder(cinfo.name + ": " + textBox1.Text);
                ChatLog.Items.Add(cinfo.name + ": " + textBox1.Text);
                newTCPConn.SendObject("Message", toSend);
            }
            textBox1.Clear();
        }
        private void addMessage(PacketHeader packetHeader, Connection connection, messageHolder incomingObject)
        {
            ChatLog.Invoke(new MethodInvoker(delegate()
            {
                ChatLog.Items.Add(incomingObject.message);
            }));

            foreach (clientInfoServ cinfo in clientList)
            {
                Connection conn = cinfo.conn;
                if (conn == null || conn.Equals(conn))
                {
                    continue;
                }
                conn.SendObject("Message", incomingObject);
            }
        }
        private void NotifyServer(Connection conn, string v)
        {
            ChatLog.Invoke(new MethodInvoker(delegate()
            {
                ChatLog.Items.Add(v);
            }));
            messageHolder toSend = new messageHolder(v);

            foreach (clientInfoServ cinfo in clientList)
            {
                Connection connection = cinfo.conn;
                if (connection == null || connection.Equals(conn))
                {
                    continue;
                }
                connection.SendObject("Message", toSend);
            }
        }