Duplicate Messages with Chatting with Tech Support Example

Submitted by Mentat on Wed, 02/27/2008 - 23:12.

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. Both the client and operator pages are being accessed on separate machines using Firefox, and neither of these two machines are running my cometd server (I kept everything separate when I noticed this problem occurring.)

I am running the latest repository revision of the twisted python cometd server found on the www.cometd.com website, and my dojo-toolkit version is 1.0.2.

Has anyone seen a similar issue? Is there some version of the twisted python cometd server or dojo-toolkit I should use instead?

Any suggestions or information of where I can look to pin point this issue would be most appreciated.

Thank you for your time.

Mentat

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I had a similar issue

Submitted by dante on Thu, 02/28/2008 - 12:45.

I had a similar issue initially (I wrote the example, though it is admittedly partially incomplete) that the subscribe() was being called twice, thus accepting messages twice, but have not seen the problem recently.

try http://archive.dojotoolkit.org/nightly/dojotoolkit/dijit/demos/chat/

and see if the issue persists there for you?

Still seeing the same Issue

Submitted by Mentat on Thu, 02/28/2008 - 15:53.

I grabbed the latest nightly build 02-28-2008 and tried to use the example as is again before of course directing the operator and client .html pages to use my cometd server rather than "http://comet.sitepen.com:9000/cometd". I also updated to the latest subversion revision of the twisted python cometd server. However, I still see the same double message being received by the operator. It should also be noted that when the operator sends a message he gets the message twice in his chat window as well while the client only sees just the one originally intended message (This issue is true before when I first reported the problem and now).

Any other suggestions someone might have would be most helpful and appreciated.

Thank you.

Mentat

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