I have created a ClientSide State for XPages, which allows horizontal scaling of XPages applications with a single click.
After installing the OSGi Plugin on the servers and the DDE, you can activate it with a single click:
Then, the State of the XPages
application view is stored on client side (in the field „$$clientstate„), and not on the server anymore. The State is AES-128 encrypted and uses some random bytes for a higher security.
You can find the code on GitHub.
Parts of the code are shamelessly stolen from Jesse.