Package org.aoju.bus.socket.plugins

Class MonitorPlugin<T>

java.lang.Object

org.aoju.bus.socket.plugins.AbstractPlugin<T>

org.aoju.bus.socket.plugins.MonitorPlugin<T>

All Implemented Interfaces:

Runnable, NetMonitor, Plugin<T>

public final class MonitorPlugin<T>
extends AbstractPlugin<T>
implements Runnable

服务器运行状态监控插件

Since:

Java 17+

Author:

Kimi Liu

Constructor Summary

Constructors

Constructor	Description
MonitorPlugin()
MonitorPlugin(int seconds)
MonitorPlugin(int seconds, boolean udp)

Method Summary

Modifier and Type	Method	Description
void	afterRead(AioSession session, int readSize)	监控触发本次读回调Session的已读数据字节数
void	afterWrite(AioSession session, int writeSize)	监控触发本次写回调session的已写数据字节数
void	beforeRead(AioSession session)	即将开始读取数据
void	beforeWrite(AioSession session)	即将开始写数据
boolean	preProcess(AioSession session, T t)	对请求消息进行预处理,并决策是否进行后续的MessageProcessor处理 若返回false,则当前消息将被忽略 若返回true,该消息会正常秩序MessageProcessor.process.
void	run()
void	stateEvent(SocketStatus socketStatus, AioSession session, Throwable throwable)	监听状态机事件

Methods inherited from class org.aoju.bus.socket.plugins.AbstractPlugin

shouldAccept

Methods inherited from class java.lang.Object

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

Constructor Details

MonitorPlugin

public MonitorPlugin()

MonitorPlugin

public MonitorPlugin(int seconds)

MonitorPlugin

public MonitorPlugin(int seconds,
 boolean udp)

Method Details

preProcess

public boolean preProcess(AioSession session,
 T t)

Description copied from interface: Plugin

对请求消息进行预处理,并决策是否进行后续的MessageProcessor处理 若返回false,则当前消息将被忽略 若返回true,该消息会正常秩序MessageProcessor.process.

Specified by:

preProcess in interface Plugin<T>

Overrides:

preProcess in class AbstractPlugin<T>

Parameters:

session - 会话

t - 对象

Returns:

the true/false

stateEvent

public void stateEvent(SocketStatus socketStatus,
 AioSession session,
 Throwable throwable)

Description copied from interface: Plugin

监听状态机事件

Specified by:

stateEvent in interface Plugin<T>

Overrides:

stateEvent in class AbstractPlugin<T>

Parameters:

socketStatus - 状态

session - 会话

throwable - 线程

See Also:

• MessageProcessor.stateEvent(AioSession, SocketStatus, Throwable)

run

public void run()

Specified by:

run in interface Runnable

afterRead

public void afterRead(AioSession session,
 int readSize)

Description copied from interface: NetMonitor

监控触发本次读回调Session的已读数据字节数

Specified by:

afterRead in interface NetMonitor

Overrides:

afterRead in class AbstractPlugin<T>

Parameters:

session - 当前执行read的AioSession对象

readSize - 已读数据长度

beforeRead

public void beforeRead(AioSession session)

Description copied from interface: NetMonitor

即将开始读取数据

Specified by:

beforeRead in interface NetMonitor

Overrides:

beforeRead in class AbstractPlugin<T>

Parameters:

session - 当前会话对象

afterWrite

public void afterWrite(AioSession session,
 int writeSize)

Description copied from interface: NetMonitor

监控触发本次写回调session的已写数据字节数

Specified by:

afterWrite in interface NetMonitor

Overrides:

afterWrite in class AbstractPlugin<T>

Parameters:

session - 本次执行write回调的AIOSession对象

writeSize - 本次输出的数据长度

beforeWrite

public void beforeWrite(AioSession session)

Description copied from interface: NetMonitor

即将开始写数据

Specified by:

beforeWrite in interface NetMonitor

Overrides:

beforeWrite in class AbstractPlugin<T>

Parameters:

session - 当前会话对象