[vos-d] new vos concept: listen conditions

[Karsten Otto]

Funny... always before, VOS basically was a system for object state  
replication. However, what you describe sounds more like a publish- 
subscribe system! I wonder whether this paradigm shift is truly  
intended? Or is the "subscription" just a way of optimizing network  
traffic?

Also, I don't quite understand the way this is supposed to be  
implementated. Does every vobject have to understand the subscription  
language, restricting the updates it generates? Or do they behave as  
before, but the site filters updates by subscription before sending  
them over the network?

Regards,
Karsten Otto (kao)