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Posted to notifications@dubbo.apache.org by "luruozhou (GitHub)" <gi...@apache.org> on 2020/01/18 15:12:07 UTC

[GitHub] [dubbo-js] luruozhou commented on issue #80: Node进程会偶尔与zk集群断开连接,导致socket无可用agent

> 很想把这个问题fixed掉，log里面这个-4 我找到了源码中对应的代码
> 
> ```
> {
>     at ConnectionManager.queue (/node/node_modules/node-zookeeper-client/lib/ConnectionManager.js:720:28)
>   code: -4,
>   name: 'CONNECTION_LOSS',
>   path: undefined,
>   message: 'Exception: CONNECTION_LOSS[-4]',
>   host: '1.1.1.2',
>   time: '2019-01-08T02:38:07.056Z' }
> ```
> 
> ![image](https://user-images.githubusercontent.com/533008/59337551-6b074d80-8d33-11e9-9705-e465999ab627.png)
> 
> 标记的状态是认证失败，也就是node的zk 连不上server端了 或者连上了但是拒绝查询children导致每次查询的时候都是拿一个空的agentList去匹配可用的socket-worker节点。

这里的 -4 是Exception.js里的状态，代表CONNECTION_LOSS。。。

[ Full content available at: https://github.com/apache/dubbo-js/issues/80 ]
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