Java IoAcceptor類代碼示例

import org.apache.mina.core.service.IoAcceptor; //導入依賴的package包/類
public static void main(String[] args) throws IOException {

		IoAcceptor acceptor = new NioSocketAcceptor();
		// 這個過濾器用來記錄所有的信息，比如創建session(會話)，接收消息，發送消息，關閉會話等
		acceptor.getFilterChain().addLast("logger", new LoggingFilter());
		// 用來轉換二進製或協議的專用數據到消息對象中
		acceptor.getFilterChain().addLast("codec",
				new ProtocolCodecFilter(new TextLineCodecFactory(Charset.forName("UTF-8"))));

		// 實時處理客戶端的連接和請求
		acceptor.setHandler(new TimeServerHandler());
		acceptor.getSessionConfig().setReadBufferSize(2048);
		// 方法將定時調用一次會話，保持空閑狀態。來設定時間間隔。
		acceptor.getSessionConfig().setIdleTime(IdleStatus.BOTH_IDLE, 10);
		acceptor.bind(new InetSocketAddress(PORT));
	}
 

import org.apache.mina.core.service.IoAcceptor; //導入依賴的package包/類
public static void main(String[] args) throws IOException {
    // 創建服務器端的監聽器對象
    IoAcceptor acceptor = new NioSocketAcceptor();
    // 增加日誌過濾器：用於日誌存儲
    acceptor.getFilterChain().addLast("logger", new LoggingFilter());
    // 增加消息編碼過濾器，采用UTF-8編碼
    acceptor.getFilterChain().addLast("codec",
            new ProtocolCodecFilter(new TextLineCodecFactory(Charset.forName("UTF-8"))));
    // 設置具體的事物邏輯處理器
    acceptor.setHandler(new TimeServerHandler());
    // 設置IoSession的一些屬性
    acceptor.getSessionConfig().setReadBufferSize(2048);
    acceptor.getSessionConfig().setIdleTime(IdleStatus.BOTH_IDLE, 10);
    // 設置服務器監聽的端口
    acceptor.bind(new InetSocketAddress(PORT));
}
 

import org.apache.mina.core.service.IoAcceptor; //導入依賴的package包/類
public static void main(String[] args) throws IOException {
        IoAcceptor acceptor = new NioSocketAcceptor();
//        acceptor.getSessionConfig().setIdleTime(IdleStatus.BOTH_IDLE, IDELTIMEOUT);

        acceptor.getFilterChain().addLast("logger", new LoggingFilter());
        acceptor.getFilterChain().addLast("myfliter", new MyFilter());
        acceptor.getFilterChain().addLast("codec", new ProtocolCodecFilter(new CommandCodecFactory("UTF-8")));

        KeepAliveMessageFactoryImpl kamfi = new KeepAliveMessageFactoryImpl();
        KeepAliveFilter kaf = new KeepAliveFilter(kamfi, IdleStatus.BOTH_IDLE);
        /** 是否回發 */
        kaf.setForwardEvent(true);
        acceptor.getFilterChain().addLast("heart", kaf);

        acceptor.setHandler(new CalculatorHandler());
        acceptor.bind(new InetSocketAddress(PORT));

        log.debug("socket通信服務端已啟動，端口是" + PORT);
    }
 

import org.apache.mina.core.service.IoAcceptor; //導入依賴的package包/類
/**
 * An extended toString() method for sessions.
 * If the SSL handshake is not yet completed, we will print (ssl) in small caps.
 * Once it's completed, we will use SSL capitalized.
 */
public static String getSessionInfo(IoSession session) {
	StringBuilder sb = new StringBuilder();
	sb.append(session.getService() instanceof IoAcceptor ? "Session Server" : "Session Client");
	sb.append('[').append(session.getId()).append(']');

	SslHandler sslHandler = (SslHandler) session.getAttribute(SSL_HANDLER);
	if (sslHandler == null) {
		sb.append("(no sslEngine)");
	} else if (sslHandler.isOutboundDone()) {
		sb.append("(done)");
	} else {
		sb.append(sslHandler.isHandshakeComplete() ? "(SSL)" : "(SSL...)");
	}

	return sb.toString();
}
 

import org.apache.mina.core.service.IoAcceptor; //導入依賴的package包/類
/**
 * Stops any currently running listeners.  This method can be blocked by the sendMessage() method.
 * Once all messages have been sent the listeners can be stopped.
 */
protected static void stopReceivers() {

    // Dispose of any active listeners
    for (Map.Entry<InetSocketAddress,NioSocketAcceptor> entry : receivers.entrySet()) {
        IoAcceptor acceptor = entry.getValue();

        ServerHandler handler = (ServerHandler)acceptor.getHandler();

        try {
            while (handler.isStillWaitingToSendMessages()) {
                Thread.sleep(500L);
            }
        } catch (InterruptedException ex) {
            logger.error(ex.getMessage(), ex);
        }

        acceptor.unbind();
        acceptor.dispose();

        logger.info("Receiver stopped on port {}", entry.getKey());
    }
}
 

import org.apache.mina.core.service.IoAcceptor; //導入依賴的package包/類
/**
 * An extended toString() method for sessions. If the SSL handshake
 * is not yet completed, we will print (ssl) in small caps. Once it's
 * completed, we will use SSL capitalized.
 */
/* no qualifier */String getSessionInfo(IoSession session) {
    StringBuilder sb = new StringBuilder();

    if (session.getService() instanceof IoAcceptor) {
        sb.append("Session Server");

    } else {
        sb.append("Session Client");
    }

    sb.append('[').append(session.getId()).append(']');

    SslHandler handler = (SslHandler) session.getAttribute(SSL_HANDLER);

    if (handler == null) {
        sb.append("(no sslEngine)");
    } else if (isSslStarted(session)) {
        if (handler.isHandshakeComplete()) {
            sb.append("(SSL)");
        } else {
            sb.append("(ssl...)");
        }
    }

    return sb.toString();
}
 

import org.apache.mina.core.service.IoAcceptor; //導入依賴的package包/類
/**
 * {@inheritDoc}
 */
public SocketAddress getServiceAddress() {
    IoService service = getService();
    if (service instanceof IoAcceptor) {
        return ((IoAcceptor) service).getLocalAddress();
    }

    return getRemoteAddress();
}
 

import org.apache.mina.core.service.IoAcceptor; //導入依賴的package包/類
public static Set<ConnectionInformation> getLocalInterfaces ( final IoAcceptor acceptor, final ConnectionInformation connectionInformation ) throws SocketException
{
    final Set<ConnectionInformation> result = new HashSet<ConnectionInformation> ();

    for ( final InetSocketAddress address : getLocalAddresses ( acceptor ) )
    {
        result.add ( cloneFill ( address.getAddress (), connectionInformation ) );
    }

    return result;
}
 

import org.apache.mina.core.service.IoAcceptor; //導入依賴的package包/類
public static Set<InetSocketAddress> getLocalAddresses ( final IoAcceptor acceptor ) throws SocketException
{
    final Set<InetSocketAddress> result = new HashSet<InetSocketAddress> ();

    for ( final SocketAddress address : acceptor.getLocalAddresses () )
    {
        logger.info ( "Bound to: {}", address );
        if ( ! ( address instanceof InetSocketAddress ) )
        {
            continue;
        }

        final InetSocketAddress socketAddress = (InetSocketAddress)address;
        if ( socketAddress.getAddress ().isAnyLocalAddress () )
        {
            final int port = socketAddress.getPort ();

            final Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces ();
            while ( interfaces.hasMoreElements () )
            {
                final NetworkInterface networkInterface = interfaces.nextElement ();

                for ( final InterfaceAddress interfaceAddress : networkInterface.getInterfaceAddresses () )
                {
                    result.add ( new InetSocketAddress ( interfaceAddress.getAddress (), port ) );
                }
            }
        }
        else
        {
            result.add ( socketAddress );
        }

    }

    return result;
}
 

import org.apache.mina.core.service.IoAcceptor; //導入依賴的package包/類
public static void main(String[] args) throws IOException {
	IoAcceptor acceptor = new NioSocketAcceptor();
	acceptor.getFilterChain().addLast("logger", new LoggingFilter());
	acceptor.getFilterChain().addLast("codec", new ProtocolCodecFilter(new TextLineCodecFactory(Charset.forName("UTF-8"))));// 指定編碼過濾器
	acceptor.setHandler(new TimeServerHandler());// 指定業務邏輯處理器

	//讀寫 通道均在3 秒內無任何操作就進入空閑狀態
	acceptor.getSessionConfig().setIdleTime(IdleStatus.BOTH_IDLE, 3);

	acceptor.setDefaultLocalAddress(new InetSocketAddress(PORT));// 設置端口號
	acceptor.bind();// 啟動監聽
}
 

import org.apache.mina.core.service.IoAcceptor; //導入依賴的package包/類
/**
 * @param args the command line arguments
 */
public static void main(String[] args) {
    // TODO code application logic here
    IoAcceptor acceptor = new NioSocketAcceptor();
    acceptor.setHandler(new Mina2TesterServerHandler());

    try {
        acceptor.bind(new InetSocketAddress(7890));
    } catch (Exception e) {
        System.out.println("Config Error:" + e);
    }

    System.out.println("監聽中...");

}
 

import org.apache.mina.core.service.IoAcceptor; //導入依賴的package包/類
private void printInfos() {
	if(Server.getServer() == null){
		return;
	}
	IoAcceptor ioAcceptor = Server.getServer().getIoAcceptor();
	int playerSize = this.getPlayers().size();
	TestLogger.info("服務器狀態  players:[" + playerSize + "] " + "connect:[" + ioAcceptor.getManagedSessionCount() + "]");
	System.out.println(ioAcceptor.toString());
}
 

import org.apache.mina.core.service.IoAcceptor; //導入依賴的package包/類
private void tryToInitializeAndBindSensorAcceptor(String protocol, InetSocketAddress s, Map<String, String> aAcceptors, Executor aExecutor) throws IOException, Exception {
    if (acceptorsFactory != null && acceptorsFactory.isSupported(protocol)) {
        String acceptorModuleName = aAcceptors.get(protocol);
        if (acceptorModuleName == null) {
            acceptorModuleName = aAcceptors.get(null);
        }
        if (acceptorModuleName != null) {
            Integer sessionIdleTime = portsSessionIdleTimeouts != null ? portsSessionIdleTimeouts.get(s.getPort()) : null;
            if (sessionIdleTime == null || sessionIdleTime == 0) {
                sessionIdleTime = 360;
            }
            Integer sessionIdleCheckInterval = portsSessionIdleCheckIntervals != null ? portsSessionIdleCheckIntervals.get(s.getPort()) : null;
            if (sessionIdleCheckInterval == null || sessionIdleCheckInterval == 0) {
                sessionIdleCheckInterval = 360;
            }

            IoAcceptor sensorAcceptor = acceptorsFactory.create(protocol, aExecutor, sessionIdleTime, sessionIdleCheckInterval, new com.eas.server.handlers.PositioningPacketReciever(this, acceptorModuleName, retranslateFactory));
            if (sensorAcceptor != null) {
                sensorAcceptor.bind(s);
                Logger.getLogger(PlatypusServer.class.getName()).log(Level.INFO, "Listening {0} protocol on {1}", new Object[]{protocol, s.toString()});
            }
        } else {
            Logger.getLogger(PlatypusServer.class.getName()).log(Level.INFO, "Acceptor module was not found for {0} protocol", protocol);
        }
    } else {
        Logger.getLogger(PlatypusServer.class.getName()).log(Level.INFO, "{0} protocol is not supported", protocol);
    }
}
 

import org.apache.mina.core.service.IoAcceptor; //導入依賴的package包/類
private void initializeAndBindPlatypusAcceptor(InetSocketAddress s) throws IOException, Exception {
    //final SslFilter sslFilter = new SslFilter(sslContext); commented out until MINA Sslfilter bugs will be fixed
    ThreadPoolExecutor connectionsPollerExecutor = new ThreadPoolExecutor(1, 1,
            3L, TimeUnit.SECONDS,
            new LinkedBlockingQueue<>(),
            new PlatypusThreadFactory("nio-polling-", false));
    final IoAcceptor acceptor = new NioSocketAcceptor(connectionsPollerExecutor, new NioProcessor(executor));
    //acceptor.getFilterChain().addLast("encryption", sslFilter); commented out until MINA Sslfilter bugs will be fixed
    acceptor.getFilterChain().addLast("platypusCodec", new ProtocolCodecFilter(new ResponseEncoder(), new RequestDecoder()));
    /*
    acceptor.getFilterChain().addLast("executor", new ExecutorFilter(executor, IoEventType.EXCEPTION_CAUGHT,
            IoEventType.MESSAGE_RECEIVED, IoEventType.MESSAGE_SENT, IoEventType.SESSION_CLOSED, IoEventType.SESSION_IDLE, IoEventType.CLOSE, IoEventType.WRITE));
     */
    PlatypusRequestsHandler handler = new PlatypusRequestsHandler(this);
    acceptor.setHandler(handler);

    Integer sessionIdleTime = portsSessionIdleTimeouts != null ? portsSessionIdleTimeouts.get(s.getPort()) : null;
    if (sessionIdleTime == null || sessionIdleTime == 0) {
        sessionIdleTime = PlatypusRequestsHandler.SESSION_TIME_OUT;
    }
    Integer sessionIdleCheckInterval = portsSessionIdleCheckIntervals != null ? portsSessionIdleCheckIntervals.get(s.getPort()) : null;
    if (sessionIdleCheckInterval == null || sessionIdleCheckInterval == 0) {
        sessionIdleCheckInterval = PlatypusRequestsHandler.IDLE_TIME_EVENT;
    }
    handler.setSessionIdleCheckInterval(sessionIdleCheckInterval);
    handler.setSessionIdleTime(sessionIdleTime);
    acceptor.bind(s);
    Logger.getLogger(ServerMain.class.getName()).log(Level.INFO, "Listening platypus protocol on {0}", s.toString());
}
 

import org.apache.mina.core.service.IoAcceptor; //導入依賴的package包/類
public static void main(String[] args) throws Exception {
	IoAcceptor acceptor = new NioSocketAcceptor(); //TCP Acceptor
	acceptor.getFilterChain().addLast("logging", new LoggingFilter());
	acceptor.getFilterChain().addLast("codec", new ProtocolCodecFilter(new ObjectSerializationCodecFactory()));
	acceptor.getFilterChain().addLast("mdc", new MdcInjectionFilter());
	acceptor.setHandler(new HelloServerHandler());
	acceptor.getSessionConfig().setReadBufferSize(2048);
	acceptor.getSessionConfig().setIdleTime(IdleStatus.BOTH_IDLE, 10);
	acceptor.bind(new InetSocketAddress(PORT));
}