The settings for automating Vaddin application is picked from this link. (These are specific steps for performance testing of application developed in Vaddin using JMeter)
After doing the above settings exactly as mentioned in the link above, we are able to record any other web application, but we are facing issues with Vaddin application: Nothing gets recorded. Any pointers to this would be helpful.
The log file has the following information after starting and stopping the 'Non-Test Elements' -> 'HTTP Proxy Server', that means nothing is wrong with the setting, but nothing gets recorded for Vaddin application either.
2011/06/02 17:01:21 INFO - jmeter.protocol.http.proxy.Daemon: Proxy up and running!
2011/06/02 17:01:44 INFO - jmeter.protocol.http.proxy.Daemon: Proxy Server stopped
Manually creating scripts worked for us using the tool firebug to get the HTTP request.
Help in this regard will be greatly appreciated.