klevy-toast opened a new issue #9141: URL: https://github.com/apache/pulsar/issues/9141
**Is your feature request related to a problem? Please describe.** I would like to leverage re-deliveries with exponential back-off when my consumer nacks a message. Retries with exponential back-off is often preferred over simple retries when encountering transient errors to give an immediate chance at succeeding on a retry, but to avoid overwhelming a service if it is failing a lot of messages. **Describe the solution you'd like** Allow configuration of a retry strategy (fixed interval, exponential back-off) when configuring redelivery delay. **Describe alternatives you've considered** I think that this could be hacked together in the consumer code, by checking the delivery count and scheduling one-off redeliveries based on that, but it would be a much more fragile solution. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected]
