Python Multiprocessing with Queue vs ZeroMQ IPC

Posted by Imraan on Programmers See other posts from Programmers or by Imraan
Published on 2013-06-14T19:28:49Z Indexed on 2013/10/20 16:09 UTC
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I am busy writing a Python application using ZeroMQ and implementing a variation of the Majordomo pattern as described in the ZGuide.

I have a broker as an intermediary between a set of workers and clients. I want to do some extensive logging for every request that comes in, but I do not want the broker to waste time doing that. The broker should pass that logging request to something else.

I have thought of two ways :-

  1. Create workers that are only for logging and use the ZeroMQ IPC transport
  2. Use Multiprocessing with a Queue

I am not sure which one is better or faster for that matter. The first option does allow me to use the current worker base classes that I already use for normal workers, but the second option seems quicker to implement.

I would like some advice or comments on the above or possibly a different solution.

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