Right now I am trying to get a feel for what dojo has to offer but am struggling to get all the examples working correctly. In particular I am stuck on the Chatting with Tech Support Example found on this website and demonstrated in the example included with the download of dojo-toolkit 1.0.2. The issue I am running into is that when I have a client send a message to the operator the operator receives the message twice as if the client had sent the same exact message twice to the operator. The operator also gets an indication that the client used as join the chat room twice as well.