RockteMQ-AI commented on issue #762: URL: https://github.com/apache/rocketmq-spring/issues/762#issuecomment-5655094004
**Issue Evaluation** Category: `type/bug` | Status: **Confirmed** The thread multiplication issue is real. Each `RocketMQMessageListener` creates a `ClientImpl` that initializes two thread pools sized by CPU cores. With 30 listeners on a 12-core machine, this creates ~720 threads — far more than necessary. The fix should share a common `ClientImpl` (or at least its thread pools) across listeners that connect to the same cluster, rather than creating independent instances per listener. This is a resource efficiency issue that affects deployments with many listeners. --- *Automated evaluation by github-manager* -- 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]
