Unexpected response code : 200 with atmosphere-websocket-chat sample
I'm trying to run the atmosphere-websocket-chat sample from github.
With mvn jetty:run command.
The server is correctly started.
When I access to http://localhost:9090/, I get the index.html page, but when I try to start websocket, I get the "Unexpected response code : 200" error message on the client console.
Does anyone know why this is happening or how I can solve this problem ?