Package org.apache.pulsar.metadata.impl

Class ZKSessionWatcher

java.lang.Object

org.apache.pulsar.metadata.impl.ZKSessionWatcher

All Implemented Interfaces:

AutoCloseable, Watcher

public class ZKSessionWatcher
extends Object
implements AutoCloseable, Watcher

Monitor the ZK session state every few seconds and send notifications.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.zookeeper.Watcher

Watcher.Event, Watcher.WatcherType

Constructor Summary

Constructors

Constructor	Description
ZKSessionWatcher(ZooKeeper zk, Consumer<SessionEvent> sessionListener)

Method Summary

Modifier and Type	Method	Description
void	close()
void	process(WatchedEvent event)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ZKSessionWatcher

public ZKSessionWatcher(ZooKeeper zk,
 Consumer<SessionEvent> sessionListener)

Method Details

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception

process

public void process(WatchedEvent event)

Specified by:

process in interface Watcher