private async void HandleGlobalMessageSendAsync(Client client, MessageData messageData)
 {
     Console.WriteLine("Handling Global Send.");
     Client curClient = null;
     // Must do the operation async because an action is performed on each
     // client.  This may take a long time if there are many clients.
     await Task.Factory.StartNew(() =>
     {
         while ((curClient = ClientStore.NextClient()) != null)
         {
             if (curClient.ClientHandle == client.ClientHandle)
             {
                 continue;
             }
             var res = CliServLib.MessageServer.SendMessageAsync(curClient, messageData);
             if (res.Result.Failure)
             {
                 Console.WriteLine("There is a problem sending data out to the client.");
             }
         }
     });
 }