You are viewing a plain text version of this content. The canonical link for it is here.

Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2021/12/06 17:27:34 UTC

[GitHub] [pulsar-client-go] Liberxue commented on issue #628: please check Failed by consumer Ack Message ID

Liberxue commented on issue #628:
URL: https://github.com/apache/pulsar-client-go/issues/628#issuecomment-986991994


   > The current Ack command has no return value. If the ack fails, the message will continue to be stored in the backlog on the broker side, and the message will not be lost.
   > 
   > 
   > 
   > After the 2.8.0 version, we introduced the transaction function, here we added response to Ack's Command
   
   - If the client is deployed in k8s, then after the client ACK, restarting will cause message duplication (need the client to handle idempotence?)
   
   - How to guarantee exactly-once?


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: commits-unsubscribe@pulsar.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org