I already setup a data adapter to connect my data source and it is working now. But I don't know how to integrate authentication to metadata adapter? For testing purpose, I would like to store user login account on a database. Do you have example to illustrate how to do that?

According to your document, lightstreamer will send notifySessionClose() to metadata adapter when user logoff. If I want to use that, what can I do?

Thanks very much,