I used the the following code in Glassfish build 76
https://blogs.oracle.com/arungupta/resource/totd189-whiteboard-glassfish...
I saw the following error in browser web console
[12:41:22.599] Firefox can't establish a connection to the server at
ws://localhost:8080/whiteboard/websocket. @
http://localhost:8080/whiteboard/websocket.js:42
The same error happens to all my other test apps. Can this be a firewall
issue ?
How do I debug this ?
Note I did update the dependency while building the project via POM.
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Thanks and Regards
Neil
http://neilghosh.com