[mod_python] Mod_python multiple apache mod_python interpreters communication

Hello
I am looking for a way so that the multiple python interpreters that run my mod_python application, 
communicate between them.
In more detail I want to raise some sort of event that can be dispatched among all apache mod_python instances, so they perform some action, 
such as removing a global variable which is - as I understand - visible inside each separate interpreter context.
Any ideas?

Thanks.






      
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