org.zstacks.znet

Class RemotingClient

java.lang.Object

org.zstacks.znet.nio.IoAdaptor

org.zstacks.znet.MessageAdaptor

org.zstacks.znet.RemotingClient

All Implemented Interfaces:

Closeable, AutoCloseable

public class RemotingClient
extends MessageAdaptor
implements Closeable

Field Summary

Fields

Modifier and Type	Field and Description
protected String	brokerAddress

Constructor Summary

Constructors

Constructor and Description
RemotingClient(String address, Dispatcher dispatcher)
RemotingClient(String host, int port, Dispatcher dispatcher)

Method Summary

Methods

Modifier and Type	Method and Description
<T> T	attr(String key)
<T> void	attr(String key, T value)
void	close()
void	connect(int timeoutMillis)
void	connectIfNeed()
protected void	doConnect()
void	ensureConnected()
String	getBrokerAddress()
int	getConnectTimeout()
int	getHeartbeatInterval()
int	getReadTimeout()
Session	getSession()
boolean	hasConnected()
void	invokeAsync(Message req, ResultCallback callback)
Message	invokeSync(Message req)
Message	invokeSync(Message req, int timeout) 返回null标识超时
void	onException(Throwable e, Session sess) Session各类错误发生时回调
void	onMessage(Object obj, Session sess) Session接受到消息对象
void	onSessionConnected(Session sess) 客户端链接成功后回调
void	send(Message msg) asynchronous send message, return message fall into client's callback 异步发送消息，消息没有Ticket匹配，由Client的消息回调处理
void	setConnectedCallback(ConnectedCallback connectedCallback)
void	setConnectTimeout(int connectTimeout)
void	setErrorCallback(ErrorCallback errorCallback)
void	setHeartbeatInterval(int heartbeatInterval)
void	setMessageCallback(MessageCallback messageCallback)
void	setReadTimeout(int readTimeout)

Methods inherited from class org.zstacks.znet.MessageAdaptor

decode, encode

Methods inherited from class org.zstacks.znet.nio.IoAdaptor

onSessionAccepted, onSessionDestroyed, onSessionRegistered

Methods inherited from class java.lang.Object

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

Field Detail

brokerAddress

protected final String brokerAddress

Constructor Detail

RemotingClient

public RemotingClient(String address,
              Dispatcher dispatcher)

RemotingClient

public RemotingClient(String host,
              int port,
              Dispatcher dispatcher)

Method Detail

doConnect

protected void doConnect()
                  throws IOException

Throws:

IOException

connect

public void connect(int timeoutMillis)
             throws IOException

Throws:

IOException

hasConnected

public boolean hasConnected()

ensureConnected

public void ensureConnected()

connectIfNeed

public void connectIfNeed()
                   throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

invokeAsync

public void invokeAsync(Message req,
               ResultCallback callback)
                 throws IOException

Throws:

IOException

invokeSync

public Message invokeSync(Message req)
                   throws IOException,
                          InterruptedException

Throws:

IOException

InterruptedException

invokeSync

public Message invokeSync(Message req,
                 int timeout)
                   throws IOException,
                          InterruptedException

返回null标识超时

Parameters:

req -

timeout -

Returns:

Throws:

IOException

InterruptedException

send

public void send(Message msg)
          throws IOException

asynchronous send message, return message fall into client's callback 异步发送消息，消息没有Ticket匹配，由Client的消息回调处理

Parameters:

msg -

Throws:

IOException

getReadTimeout

public int getReadTimeout()

setReadTimeout

public void setReadTimeout(int readTimeout)

getConnectTimeout

public int getConnectTimeout()

setConnectTimeout

public void setConnectTimeout(int connectTimeout)

getSession

public Session getSession()

getBrokerAddress

public String getBrokerAddress()

attr

public <T> T attr(String key)

attr

public <T> void attr(String key,
            T value)

onMessage

public void onMessage(Object obj,
             Session sess)
               throws IOException

Description copied from class: IoAdaptor

Session接受到消息对象

Overrides:

onMessage in class IoAdaptor

Throws:

IOException

onException

public void onException(Throwable e,
               Session sess)
                 throws IOException

Description copied from class: IoAdaptor

Session各类错误发生时回调

Overrides:

onException in class IoAdaptor

Throws:

IOException

onSessionConnected

public void onSessionConnected(Session sess)
                        throws IOException

Description copied from class: IoAdaptor

客户端链接成功后回调

Overrides:

onSessionConnected in class IoAdaptor

Throws:

IOException

setMessageCallback

public void setMessageCallback(MessageCallback messageCallback)

setErrorCallback

public void setErrorCallback(ErrorCallback errorCallback)

setConnectedCallback

public void setConnectedCallback(ConnectedCallback connectedCallback)

getHeartbeatInterval

public int getHeartbeatInterval()

setHeartbeatInterval

public void setHeartbeatInterval(int heartbeatInterval)