org.tio.server.cluster.core

Class ClusterTcpServerListener

java.lang.Object

org.tio.server.cluster.core.ClusterTcpServerListener

All Implemented Interfaces:

TioListener, TioServerListener

public class ClusterTcpServerListener
extends Object
implements TioServerListener

集群服务监听器

Author:

L.cm

Constructor Summary

Constructors

Constructor and Description
ClusterTcpServerListener()

Method Summary

Modifier and Type	Method and Description
void	onAfterConnected(ChannelContext context, boolean isConnected, boolean isReconnect) 建链后触发本方法，注：建链不一定成功，需要关注参数isConnected
void	onBeforeClose(ChannelContext context, Throwable throwable, String remark, boolean isRemove) 连接关闭前触发本方法
boolean	onHeartbeatTimeout(ChannelContext context, long interval, int heartbeatTimeoutCount) 服务器检查到心跳超时时，会调用这个函数（一般场景，该方法只需要直接返回false即可）

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.tio.core.intf.TioListener

onAfterDecoded, onAfterHandled, onAfterReceivedBytes, onAfterSent

Constructor Detail

ClusterTcpServerListener

public ClusterTcpServerListener()

Method Detail

onHeartbeatTimeout

public boolean onHeartbeatTimeout(ChannelContext context,
                                  long interval,
                                  int heartbeatTimeoutCount)

Description copied from interface: TioServerListener

服务器检查到心跳超时时，会调用这个函数（一般场景，该方法只需要直接返回false即可）

Specified by:

onHeartbeatTimeout in interface TioServerListener

Parameters:

context - ChannelContext

interval - 已经多久没有收发消息了，单位：毫秒

heartbeatTimeoutCount - 心跳超时次数，第一次超时此值是1，以此类推。此值被保存在：channelContext.stat.heartbeatTimeoutCount

Returns:

返回true，那么服务器则不关闭此连接；返回false，服务器将按心跳超时关闭该连接

onAfterConnected

public void onAfterConnected(ChannelContext context,
                             boolean isConnected,
                             boolean isReconnect)
                      throws Exception

Description copied from interface: TioListener

建链后触发本方法，注：建链不一定成功，需要关注参数isConnected

Specified by:

onAfterConnected in interface TioListener

Parameters:

context - ChannelContext

isConnected - 是否连接成功,true:表示连接成功，false:表示连接失败

isReconnect - 是否是重连, true: 表示这是重新连接，false: 表示这是第一次连接

Throws:

Exception - Exception

onBeforeClose

public void onBeforeClose(ChannelContext context,
                          Throwable throwable,
                          String remark,
                          boolean isRemove)
                   throws Exception

Description copied from interface: TioListener

连接关闭前触发本方法

Specified by:

onBeforeClose in interface TioListener

Parameters:

context - the ChannelContext

throwable - the throwable 有可能为空

remark - the remark 有可能为空

isRemove - isRemove

Throws:

Exception - Exception