GitHub user mxsm added a comment to the discussion: RocketMQ4.9升级到rocketmq5.0后，线上业务怎么平滑升级啊，有方案吗？
@onejimmyboy 升级到rocketmq5.0后如果你还是想用以前4.x的方式还是和之前的一样，但是如你想要用[RocketMQ Clients](https://github.com/apache/rocketmq-clients): gRPC/protobuf-based RocketMQ clients. 就需要部署proxy. RocketMQ Clients连接的是代理。 rocektmq里面的client继续连接namesrv和4.x一样 GitHub link: https://github.com/apache/rocketmq/discussions/6325#discussioncomment-5331759 ---- This is an automatically sent email for dev@rocketmq.apache.org. To unsubscribe, please send an email to: dev-unsubscr...@rocketmq.apache.org
