if (msg == "STATUS") Response.SendStatus(stream, _clients.Count.ToString());
if (msg == "DUMPLIST") DumpList();


private void DumpList()
        {
            using (var sw = new StreamWriter(@"C:\AlertServiceLogs\clients.csv", false))
            {
                foreach (var c in _clients)
                    sw.WriteLine("{0},{1},{2},{3}", c.ComputerName, c.Connected, c.TClient.Client.RemoteEndPoint.AddressFamily, c.UserName);
            }
        }