Flamingo Javafx server push

hi,

i was using this code snippet at my javafx client to try to do server push:

var listener = MessageListener {};
var broker: FXClientSideBroker;
var destination: FlamingoDestination;
broker = FXClientSideBroker {
pollingServletURL: ApplicationFacade.POLLING_SERVLET_URL
messagesPollPeriod: ApplicationFacade.POLLING_PERIOD;
};
destination = FlamingoObjectsFactory.getFactory().createDestination("localhost");
broker.subscribe(destination, listener);
:
:
class MessageListener extends FlamingoListener {

override function onMessage(message: FlamingoMessage) {
println("onMessage");
}

override function onException(exception: FlamingoException) {
Alert.inform(exception.getLocalizedMessage());
}

}

At the Jboss seam server, i could see jms messages being inserted from my sample server code and also the flamingo poll servlet being called.

However, i don't see anything at the client side Listener.

I used wireshark to capture the ethereal trace and notice that the periodic http call (the one with maximumResponseTime) to the polling servlet didn't contain any information on the destination.

How can i troubleshoot whats wrong with my client setup or codings?
Many thanks.