[Zope-dev] ZODB change notifications

[Rowan Woodhouse]

Hi,

I've got two clients accessing the same object at the same time (one is 
Zope and the other is a worker interfacing to another system). In the 
worker client I need to detect a change to the value of an attribute 
made by the Zope client. I can do this by polling the value of the 
attribute that I'm interested in but I am wondering if there is a more 
elegant and efficient way of doing this.

Any ideas?

Thanks,
Rowan