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| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> |
| <html> |
| <head> |
| </head> |
| <body> |
| JMX (Java Management eXtension) integration. |
| |
| <h2>Monitoring Your MINA Services and Sessions</h3> |
| |
| <h3>Monitoring an IoService</h3> |
| <pre> |
| 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 ); |
| } |
| </pre> |
| |
| <h3>Monitoring an IoSession</h3> |
| |
| Each session is registered to MBean server individually. |
| |
| <pre> |
| 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 ); |
| } |
| } |
| }); |
| </pre> |
| </body> |
| </html> |
