程序包 org.apache.mina.integration.jmx

JMX (Java Management eXtension) integration.

请参阅: 说明

接口概要

接口	说明
IoServiceManagerMBean
IoSessionManagerMBean	MBean interface for the session manager, it's used for instrumenting IoSession

类概要

类	说明
IoServiceManager
IoSessionManager

程序包org.apache.mina.integration.jmx的说明

JMX (Java Management eXtension) integration.

Monitoring Your MINA Services and Sessions

Monitoring an IoService

acceptor = new SocketAcceptor();
       
try
{
    IoServiceManager iosm = new IoServiceManager(acceptor);
    MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();  
    ObjectName name = new ObjectName( "com.acme.test:type=IoServiceManager,name=MyMINAServer" );
    mbs.registerMBean( iosm, name );
}
catch( JMException e )
{
    logger.error( "JMX Exception: ", e );
}

Monitoring an IoSession

Each session is registered to MBean server individually.

acceptor.addListener( new IoServiceListener()
{
    public void serviceActivated( IoService service, SocketAddress serviceAddress, IoHandler handler, IoServiceConfig config )
    {
    }

    public void serviceDeactivated( IoService service, SocketAddress serviceAddress, IoHandler handler, IoServiceConfig config )
    {
    }

    public void sessionCreated( IoSession session )
    {
        try
        {
            IoSessionManager sessMgr = new IoSessionManager( session );
            MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();  
            ObjectName name = new ObjectName( "com.acme.test.session:type=IoSessionManager,name=" + session.getRemoteAddress().toString().replace( ':', '/' ) );
            mbs.registerMBean( sessMgr, name );
        }
        catch( JMException e )
        {
            logger.error( "JMX Exception: ", e );
        }      
    }

    public void sessionDestroyed( IoSession session )
    {
        try
        {
            ObjectName name = new ObjectName( "com.acme.test.session:type=IoSessionManager,name=" + session.getRemoteAddress().toString().replace( ':', '/' ) );
            ManagementFactory.getPlatformMBeanServer().unregisterMBean( name );
        }
        catch( JMException e )
        {
            logger.error( "JMX Exception: ", e );
        }      
    }
});