ZkClientWrapper (Dubbo 2.6.0 API)

```
public class ZkClientWrapper
extends Object
```
Zkclient wrapper class that can monitor the state of the connection automatically after the connection is out of time It is also consistent with the use of curator

Constructors
Constructor and Description
`ZkClientWrapper(String serverAddr, long timeout)`

Methods
Modifier and Type	Method and Description
`void`	`addListener(org.I0Itec.zkclient.IZkStateListener listener)`
`void`	`close()`
`void`	`createEphemeral(String path)`
`void`	`createPersistent(String path)`
`void`	`delete(String path)`
`boolean`	`exists(String path)`
`List<String>`	`getChildren(String path)`
`boolean`	`isConnected()`
`void`	`start()`
`List<String>`	`subscribeChildChanges(String path, org.I0Itec.zkclient.IZkChildListener listener)`
`void`	`unsubscribeChildChanges(String path, org.I0Itec.zkclient.IZkChildListener listener)`

public ZkClientWrapper(String serverAddr,
               long timeout)

public void addListener(org.I0Itec.zkclient.IZkStateListener listener)

public void createPersistent(String path)

public void createEphemeral(String path)

public List<String> getChildren(String path)

public List<String> subscribeChildChanges(String path,
                                 org.I0Itec.zkclient.IZkChildListener listener)

public void unsubscribeChildChanges(String path,
                           org.I0Itec.zkclient.IZkChildListener listener)

Class ZkClientWrapper