[Zope3-Users] zc.async in Zope2/Plone

Santiago Videla santiago.videla at gmail.com
Fri Sep 12 19:16:14 EDT 2008

Hi Gary,

> If you want a Zope 2 instance to run the zc.async dispatcher/worker
> threads, then it might be better to get the DB that zope is using.  In Zope
> 3, there's an event you can subscribe to to get the DB.  Maybe there's
> something similar in Zope 2 these days?

I found it. but I'm not sure if really fire the event at any moment.

in my configure.zcml I have:

the instance starts, but it seems that the handler never run

>> 2008-09-12 02:20:01 ERROR zc.async.events UUID
>> 10c69742-8084-11dd-9853-0016d3094e86 already activated in queue  (oid
>> 44148): another process?  (To stop poll attempts in this process, set
>> ``zc.async.dispatcher.get().activated = False``.  To stop polls permanently,
>> don't start a zc.async.dispatcher!)
> Maybe you are running your tests while you are running your app instance,
> and that both of them actually connect to your real live ZEO.
> Or maybe you are starting a dispatcher yourself, *and*
> zc.async.ftesting.setUp is starting a dispatcher?  (ftesting setUp does
> start one.)

right, and what about running many clients with one ZEO. I'm getting the
same error and I don't understand what to do, this is why I need to get the
DB that zope is using?

thanks for your help again, and sorry for my ignorance


Santiago Videla

Sigue la mata dando de que hablar siempre abajo y a la izquierda donde el
pensamiento que se hace corazón resplandece con la palabra sencilla y
humilde que l at s tod at s somos.
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