leizhiyuan opened a new issue, #15284: URL: https://github.com/apache/pulsar/issues/15284
**Is your feature request related to a problem? Please describe.** if we have two consumers in one subscription, one is slow(connection is ok, but only slow), the it will hold some unacked messages. after a while, backlogsize will increase,and new producers will get Could not get connection to broker: Cannot create producer on topic with backlog quota exceeded -- Will try again xx **Describe the solution you'd like** A clear and concise description of what you want to happen. is there any way, we can allow users set a unacked timeout ,then when a message unacked this time, we can dispatch this message again. **Describe alternatives you've considered** A clear and concise description of any alternative solutions or features you've considered. **Additional context** Add any other context or screenshots about the feature request here. -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
