c# - MassTransit republish message for another consumer when a consumer throws exception -


i developing micro-services system using masstransit , rabbitmq. 1 service can publish jobs many subscriber services. 1 of subscribers execute job (competing consumer).

if 1 subscriber consume message, execute job , throw exception, is there way message re-delivered queue, other subscribers can consume message.

i use retry policy subscribers, allows me re-consume message inside same subscriber, not consume subscriber.

you can schedule redelivery of message:

http://masstransit-project.com/masstransit/usage/scheduling/redeliver.html

you need have message scheduler, or use delayed exchange in rabbitmq. typically retrying discouraged, can set redelivery timer want.


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