[Twisted-Python] Twisted and db table changes

Mark Visser markv at lumierevfx.com
Tue Sep 29 15:04:20 EDT 2009

gary clark wrote:
> Hello,
> I have a server that needs to track changes on a table database.
> When a table changes it needs the server accesses the table and send data out.
> Not sure what the best approach to do this in twisted. Do I create a thread in twisted and monitor for any changes in a table or can I create
> a callback method to be triggered when a change occurs to table.
Check out twisted.internet.task.LoopingCall. It will run a callback 
periodically, during which you can poll for changes.

Mark Visser, Software Director
Lumière VFX
Email: markv at lumierevfx.com
Phone: +1-514-316-1080 x3030

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