GitHub user oopooa edited a discussion: Node.js client can't send message
I'm currently working with RocketMQ 5.2.0 and trying to get my Node.js client
to connect and send messages. This
[client](https://github.com/apache/rocketmq-clients/tree/master/nodejs) was
just released a few days ago.
GitHub user GenerousMan added a comment to the discussion: producer 延迟故障机制
Yes, this has already been supported in the 5.0 proxy, introduced through
RIP-63. There are relevant configurations in ProxyConfig:
startDetectorEnable/startDetectorEnable.
GitHub link:
GitHub user LittleBoy18 added a comment to the discussion: producer 延迟故障机制
4.x可以通过producer.setSendLatencyFaultEnable(true)开启
GitHub link:
https://github.com/apache/rocketmq/discussions/7897#discussioncomment-8743122
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To
GitHub user drivebyer added a comment to the discussion: 部署 3 节点 controller
，broker 状态 alive 显示为 false
BTW, 我用的 yaml 是：
```
apiVersion: v1
kind: ConfigMap
metadata:
name: broker-config
data:
# BROKER_MEM sets the broker JVM, if set to "" then Xms = Xmx = max(min(1/2
ram, 1024MB), min(1/4
GitHub user drivebyer added a comment to the discussion: 部署 3 节点 controller
，broker 状态 alive 显示为 false
在两个 broker 中用 nc 命令测试到 controller 的端口都是通的：
```
bash-4.4# nc -zv 192.168.84.246 9878
192.168.84.246 (192.168.84.246:9878) open
bash-4.4# nc -zv 192.168.137.114 9878
192.168.137.114
