[Zope3-dev] Object Hub does not receive important events

[Stephan Richter]

Hi Gary,

I was just trying to test the text index by having it filled using the 
ObjectHub and a Registration subscriber. After I figured out that the service 
name "EventSubscription" changed to "Subscription" (see checkins), I got the 
Registration subscriber to work and was able to add new objects to the hub 
and therefore to the index. 

Then however, I tried to modify and delete objects, but the 
ObjectModifiedEvent and ObjectRemovedEvent are not being forwarded to the 
Object Hub, so nothing happens.

As far as I can tell, there are two possible ways of fixing this:

  1. Subscribe the object hub directly to the two events.

  2. Have the Registration subscriber handle the two events.

If I visualize the design correctly in my head, I think option 2 would be the 
correct one, since it seems to me that the "Registration subscriber" is 
responsible for automatically managing the hub based on events.

Please let me know, if I am totally off base. It would be great if you could 
hop in to IRC for a moment later today!

Thanks!

Regards,
Stephan
-- 
Stephan Richter
CBU Physics & Chemistry (B.S.) / Tufts Physics (Ph.D. student)
Web2k - Web Software Design, Development and Training