New Flex Session for every AMF call in blazeDS

i'm trying to login and logout users within the tom开发者_StackOverflowcat/blazeDS environment. I wrote a custom Java Login Proxy to handle the login which works. As i tried to logout user i.e. invalidate Sessions i realized that the Flash Application gets a new Session Id (new Session) for every call of the AMF channel. What happens is that if i try to invalidate a session its useless because the next call will be new and valid with the same user credentials again.

How can i logout a user from a Flex Application / Tomcat context then? I cant't find good examples without custom Authentication.

Thanks

Andreas

You would have to pass the session id from Flex to the Java backend and have the backend invalidate the session to log out the user.