zk-drizzle opened a new issue, #6720: URL: https://github.com/apache/rocketmq/issues/6720
### Is Your Feature Request Related to a Problem? Currently, heartbeat data is sent by the client to tell the broker that the client is working, and in previous versions, the data for each heartbeat included the complete subscription data. If every consumerGroup has the same subscription and does not change so that the data transmission and calculation have certain redundancy. ### Describe the Solution You'd Like 1.Heartbeat detection and subscription data transmission can be separated at a lower cost. 2.Keep the original logic function unchanged after heartbeat optimization. Chinese version: ### Describe Alternatives You've Considered -- ### Additional Context _No response_ -- 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]
