I currently own a website, which will be used for global access and a database. I am also building devices that run a local node.js server, that forms a connection to this website.
So I guess this would be a reverse websocket? I don't own the webserver, it's hosted, so I'd assume I would use php.
I'm needing a 2 way connection that can push or request updates from both ends... Maybe websockets isn't the answer in this case?