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

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hufeng edited a comment on issue #80: Node进程会偶尔与zk集群断开连接,导致socket无可用agent
URL: https://github.com/apache/dubbo-js/issues/80#issuecomment-501184816
 
 
   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
   
   ```text
   {
       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。
   
   

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