2018-09-07 13:50:45 UTC - ben gordon: What is the recommended way in pulsar to have multiple processes consume ALL messages off of a single topic ie. pub/sub EIP. From the documentation it appears that none of 3 subscription modes support this use case. Am I missing something? I would think this can be done, may require usage of the lower layer API or some (likely inefficient) combination of a failover consumer publishing to several topics who have exclusive consumers. Any insight or ideas would be appreciated! ---- 2018-09-07 13:52:00 UTC - Ivan Kelly: exclusive subscription with different subscription names ---- 2018-09-07 13:53:44 UTC - Ivan Kelly: failover or shared only apply within a single subscription, if you want multiple consumers all getting the same thing, you need multiple subscriptions ---- 2018-09-07 16:30:10 UTC - ben gordon: @Ivan Kelly so are you saying that our producer will need to publish the same message to multiple topics say T0 to Tn, and that consumers C0 to Cn exclusively subscribe to T0 - Tn ? ---- 2018-09-07 16:30:37 UTC - Matteo Merli: @ben gordon no, you just need to create multiple subscriptions on the same topic ---- 2018-09-07 16:31:01 UTC - Matteo Merli: each subscription is independent from the others, and will have all the messages published on the topic ---- 2018-09-07 16:31:13 UTC - ben gordon: @Matteo Merli that is how I would expect it to work ---- 2018-09-07 16:36:01 UTC - ben gordon: @Matteo Merli thankyou ! +1 : Matteo Merli ----
