Is there a way to auto sync specific var when user connect?

[Vamoss]

I have a situation where I don't use an object template because I have a fixed object in the scene. I need to propagate a property to all clients.
Thanks!

[Vamoss]

I know I could use broadcastDataGuaranteed, but it is hard to handle all the situations like:

When a new user connects
When the host changes the property
When I am the first user and need to configure the property

[haydenjameslee]

I would suggest making a custom A-Frame component that stores the property. Then have some way to determine who is the "host" of the room (we will eventually provide a nice way to do with through NAF but it doesn't exist yet) eg. ?host=true as a url parameter, or work out who has been in the room the longest. Whoever is the host then spawns this entity with the custom component and configures it. This will handle all your situations.