[Twisted-Python] Shared resource manioulation example

[vitaly at synapticvision.com]

Hi,

I'm looking for a Twisted based example how
it should be properly done update/delete of global dictionary's
SAME key:value pair from different functions all together.
Or by another words, two functions are trying to update the same  
key:value pair of the same dictionary at the same time, than how to do  
it properly with Twisted?

Thanks a lot.