On 16/03/16 15:51, Flores, Paul A. wrote:
The discussion has focused on the following:

path 1: use request/reply "framework" with requester explicitly listening for 
the reply, blocking processing until reply has been received.

This pattern is used a lot (including in all the management tools for the c++ broker).

path 2: using direct receive (i.e. proton example) accepting message only after 
processing has been completed.

If I understand correctly, the idea here is to use message acknowledgement instead of an explicit reply message? If so, that only really works where the reply has no content other than indicating the request succeeded. Note also that you don't necessarily need to use a direct receive here, you can use an intermediary such as the dispatch router that provides end-to-end acknowledgements.


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