net.jueb.util4j.net.nettyImpl.listener

类 HeartAbleConnectionListener<T>

java.lang.Object

net.jueb.util4j.net.nettyImpl.listener.HeartAbleConnectionListener<T>

所有已实现的接口:

JConnectionIdleListener<T>, JConnectionListener<T>

public abstract class HeartAbleConnectionListener<T>
extends Object
implements JConnectionIdleListener<T>

具有心跳监测机制的链路监听器 如果你想使用心跳: public void connectionOpened(NetConnection connection) { //设置心跳配置 或者重写 setHeartConfig(connection,new HeartConfig()); setGlobalHeartEnable(true); }

作者:

Administrator

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	HeartAbleConnectionListener.HeartConfig 心跳配置

字段概要

字段

限定符和类型	字段和说明
protected org.slf4j.Logger	_log
static long	DEFAULT_HEART_INTERVAL_MILLS 默认心跳验证间隔(仅当空闲时)

构造器概要

构造器

构造器和说明
HeartAbleConnectionListener()

方法概要

限定符和类型	方法和说明
protected boolean	autoResponseHeartReq(T req, JConnection connection) 自动回复心跳请求
protected boolean	autoShieldHeartRsp(T rsp, JConnection connection) 自动屏蔽心跳回复
void	connectionClosed(JConnection connection)
void	connectionOpened(JConnection connection)
protected abstract void	doSendHeartReq(JConnection connection) 发送心跳请求
protected abstract void	doSendHeartRsp(JConnection connection) 发送心跳回复
void	event_AllIdleTimeOut(JConnection connection) 读写空闲超时事件
void	event_ReadIdleTimeOut(JConnection connection) 读空闲超时
void	event_WriteIdleTimeOut(JConnection connection) 写空闲超时
long	getAllIdleTimeMills() 3秒读超时+5秒写超时=8秒没有读写就触发读写超时
protected HeartAbleConnectionListener.HeartConfig	getHeartConfig(JConnection connection) 获取链路心跳配置
long	getReaderIdleTimeMills() 读超时
long	getWriterIdleTimeMills() 写超时
boolean	isGlobalHeartEnable()
protected abstract boolean	isHeartReq(T msg) 是否是心跳请求
protected abstract boolean	isHeartRsp(T msg) 是否是心跳回复
void	messageArrived(JConnection conn, T msg)
protected void	onAllIdleTimeOut(JConnection connection) 读写超时
protected abstract void	onConnectionClosed(JConnection connection)
protected abstract void	onConnectionOpened(JConnection connection)
protected void	onHeartConfigInit(JConnection connection)
protected abstract void	onMessageArrived(JConnection conn, T msg) 处理收到的消息
protected void	onReadTimeOutContLimit(JConnection connection) 当读超时达次数到上限则默认关闭连接
protected void	resetHeartReadTimeOut(JConnection conn) 重置心跳发送序号
void	setGlobalHeartEnable(boolean heartEnable)
protected void	setHeartConfig(JConnection connection, HeartAbleConnectionListener.HeartConfig heartConfig) 设置链路心跳配置

从类继承的方法 java.lang.Object

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

字段详细资料

_log

protected final org.slf4j.Logger _log

DEFAULT_HEART_INTERVAL_MILLS

public static final long DEFAULT_HEART_INTERVAL_MILLS

默认心跳验证间隔(仅当空闲时)

构造器详细资料

HeartAbleConnectionListener

public HeartAbleConnectionListener()

方法详细资料

isGlobalHeartEnable

public boolean isGlobalHeartEnable()

setGlobalHeartEnable

public final void setGlobalHeartEnable(boolean heartEnable)

getHeartConfig

protected final HeartAbleConnectionListener.HeartConfig getHeartConfig(JConnection connection)

获取链路心跳配置

参数:

connection -

返回:

setHeartConfig

protected final void setHeartConfig(JConnection connection,
                                    HeartAbleConnectionListener.HeartConfig heartConfig)

设置链路心跳配置

参数:

connection -

event_AllIdleTimeOut

public final void event_AllIdleTimeOut(JConnection connection)

从接口复制的说明: JConnectionIdleListener

读写空闲超时事件

指定者:

event_AllIdleTimeOut 在接口中 JConnectionIdleListener<T>

event_ReadIdleTimeOut

public final void event_ReadIdleTimeOut(JConnection connection)

从接口复制的说明: JConnectionIdleListener

读空闲超时

指定者:

event_ReadIdleTimeOut 在接口中 JConnectionIdleListener<T>

onReadTimeOutContLimit

protected void onReadTimeOutContLimit(JConnection connection)

当读超时达次数到上限则默认关闭连接

参数:

connection -

onAllIdleTimeOut

protected void onAllIdleTimeOut(JConnection connection)

读写超时

参数:

connection -

event_WriteIdleTimeOut

public final void event_WriteIdleTimeOut(JConnection connection)

从接口复制的说明: JConnectionIdleListener

写空闲超时

指定者:

event_WriteIdleTimeOut 在接口中 JConnectionIdleListener<T>

messageArrived

public final void messageArrived(JConnection conn,
                                 T msg)

指定者:

messageArrived 在接口中 JConnectionIdleListener<T>

指定者:

messageArrived 在接口中 JConnectionListener<T>

connectionOpened

public final void connectionOpened(JConnection connection)

指定者:

connectionOpened 在接口中 JConnectionIdleListener<T>

指定者:

connectionOpened 在接口中 JConnectionListener<T>

connectionClosed

public final void connectionClosed(JConnection connection)

指定者:

connectionClosed 在接口中 JConnectionIdleListener<T>

指定者:

connectionClosed 在接口中 JConnectionListener<T>

resetHeartReadTimeOut

protected final void resetHeartReadTimeOut(JConnection conn)

重置心跳发送序号

参数:

conn -

getWriterIdleTimeMills

public long getWriterIdleTimeMills()

写超时

指定者:

getWriterIdleTimeMills 在接口中 JConnectionIdleListener<T>

返回:

getReaderIdleTimeMills

public long getReaderIdleTimeMills()

读超时

指定者:

getReaderIdleTimeMills 在接口中 JConnectionIdleListener<T>

返回:

getAllIdleTimeMills

public long getAllIdleTimeMills()

3秒读超时+5秒写超时=8秒没有读写就触发读写超时

指定者:

getAllIdleTimeMills 在接口中 JConnectionIdleListener<T>

返回:

autoResponseHeartReq

protected boolean autoResponseHeartReq(T req,
                                       JConnection connection)

自动回复心跳请求

参数:

req -

connection -

autoShieldHeartRsp

protected boolean autoShieldHeartRsp(T rsp,
                                     JConnection connection)

自动屏蔽心跳回复

参数:

rsp -

connection -

返回:

doSendHeartReq

protected abstract void doSendHeartReq(JConnection connection)

发送心跳请求

doSendHeartRsp

protected abstract void doSendHeartRsp(JConnection connection)

发送心跳回复

isHeartReq

protected abstract boolean isHeartReq(T msg)

是否是心跳请求

参数:

msg -

返回:

isHeartRsp

protected abstract boolean isHeartRsp(T msg)

是否是心跳回复

参数:

msg -

返回:

onHeartConfigInit

protected void onHeartConfigInit(JConnection connection)

onMessageArrived

protected abstract void onMessageArrived(JConnection conn,
                                         T msg)

处理收到的消息

参数:

conn -

msg -

onConnectionOpened

protected abstract void onConnectionOpened(JConnection connection)

onConnectionClosed

protected abstract void onConnectionClosed(JConnection connection)