public void SubmitMessage(ChatMessage msg)
 {
     foreach (var key in clients.Keys)
     {
         try
         {
             clients[key].SendMessage(msg);
         }
         catch (Exception e)
         {                  
             Console.WriteLine(e);
         }
     }
 }
 public void SendMessage(ChatMessage msg)
 {
     Console.WriteLine("{0} {1} says: {2}",msg.TimeStamp,msg.Name,msg.Message);
 }