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Xargin 2018-06-14 13:06:48 +08:00
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ch5-web/ch5-10-service-discovery.md
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@ -114,7 +114,11 @@ ls /platform/order-system/create-order-service-http
[]
```
当与 zk 断开连接时，注册在该节点下的临时节点也会消失，即实现了服务节点故障时的被动摘除。该事件也会通知 watch 该节点的所有监视方。
当与 zk 断开连接时，注册在该节点下的临时节点也会消失，即实现了服务节点故障时的被动摘除。
## 数据变化通知
该事件也会通知 watch 该节点的所有监视方。
用代码来实现一下上面的几个逻辑：