org.zstacks.zbus.client.broker

Class HaBroker

java.lang.Object

org.zstacks.zbus.client.broker.HaBroker

All Implemented Interfaces:

Closeable, AutoCloseable, Broker

public class HaBroker
extends Object
implements Broker

Field Summary

Fields

Modifier and Type	Field and Description
TrackAgent	trackAgent

Constructor Summary

Constructors

Constructor and Description
HaBroker(HaBrokerConfig config)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
void	closeClient(org.zstacks.znet.RemotingClient client) 通知Broker可以关闭当前链接（具体是否关闭视实现而定，带有连接池功能，一般不执行物理关闭）
org.zstacks.znet.RemotingClient	getClient(ClientHint hint) 向Broker索取一个链接对象
void	invokeAsync(org.zstacks.znet.Message msg, org.zstacks.znet.ticket.ResultCallback callback) 请求Broker代理执行一个zbus消息请求，异步消息模式 具体请求算法，由实现确定，单节点时采用不做节点探测失败，多节点时做节点负载均衡和容错
org.zstacks.znet.Message	invokeSync(org.zstacks.znet.Message msg, int timeout) 请求Broker代理执行一个zbus消息请求，同步消息模式 具体请求算法，由实现确定，单节点时采用不做节点探测失败，多节点时做节点负载均衡和容错
void	onTrackTableUpdated(TrackTable trackTable)

Methods inherited from class java.lang.Object

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

Field Detail

trackAgent

public TrackAgent trackAgent

Constructor Detail

HaBroker

public HaBroker(HaBrokerConfig config)
         throws IOException

Throws:

IOException

Method Detail

onTrackTableUpdated

public void onTrackTableUpdated(TrackTable trackTable)

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

invokeAsync

public void invokeAsync(org.zstacks.znet.Message msg,
               org.zstacks.znet.ticket.ResultCallback callback)
                 throws IOException

Description copied from interface: Broker

请求Broker代理执行一个zbus消息请求，异步消息模式 具体请求算法，由实现确定，单节点时采用不做节点探测失败，多节点时做节点负载均衡和容错

Specified by:

invokeAsync in interface Broker

Throws:

IOException

invokeSync

public org.zstacks.znet.Message invokeSync(org.zstacks.znet.Message msg,
                                  int timeout)
                                    throws IOException

Description copied from interface: Broker

请求Broker代理执行一个zbus消息请求，同步消息模式 具体请求算法，由实现确定，单节点时采用不做节点探测失败，多节点时做节点负载均衡和容错

Specified by:

invokeSync in interface Broker

Returns:

Throws:

IOException

getClient

public org.zstacks.znet.RemotingClient getClient(ClientHint hint)
                                          throws IOException

Description copied from interface: Broker

向Broker索取一个链接对象

Specified by:

getClient in interface Broker

Returns:

Throws:

IOException

closeClient

public void closeClient(org.zstacks.znet.RemotingClient client)
                 throws IOException

Description copied from interface: Broker

通知Broker可以关闭当前链接（具体是否关闭视实现而定，带有连接池功能，一般不执行物理关闭）

Specified by:

closeClient in interface Broker

Throws:

IOException