How to configure Unicast mode

[phtran-dev]

Hi,
I do not see any relevant documents mentioning how to configure unicast mode. For example I have 2 consumers in distributed environment. How to configure rqueue such that the same message is not consumed twice by 2 consumsers ?

[sonus21]

What do you mean by 2 consumers here? Are they different consumer group or there're multiple instances of the same consumer?

[phtran-dev]

Hi,
I mean multile instances of the same consumer. I set up multiple instances running in docker swarm.

[sonus21]

Its default behaviour. Let me know if you find something else, message is processed at least once, and best effort is put in the place to honour at most once delivery.