org.apache.mina.transport.socket.DatagramSessionConfig Java Exaples

Source File: TestDnsServer.java From netty-4.1.22 with Apache License 2.0

6 votes

@Override
public void start() throws IOException {
    InetSocketAddress address = new InetSocketAddress(NetUtil.LOCALHOST4, 0);
    UdpTransport transport = new UdpTransport(address.getHostName(), address.getPort());
    setTransports(transport);

    DatagramAcceptor acceptor = transport.getAcceptor();

    acceptor.setHandler(new DnsProtocolHandler(this, store) {
        @Override
        public void sessionCreated(IoSession session) throws Exception {
            // USe our own codec to support AAAA testing
            session.getFilterChain()
                .addFirst("codec", new ProtocolCodecFilter(new TestDnsProtocolUdpCodecFactory()));
        }
    });

    ((DatagramSessionConfig) acceptor.getSessionConfig()).setReuseAddress(true);

    // Start the listener
    acceptor.bind();
}

Source File: TestDnsServer.java From servicetalk with Apache License 2.0

6 votes

@Override
public void start() throws IOException {
    InetSocketAddress address = AddressUtils.localAddress(0);
    UdpTransport transport = new UdpTransport(address.getHostString(), address.getPort());
    setTransports(transport);

    DatagramAcceptor acceptor = transport.getAcceptor();

    acceptor.setHandler(new DnsProtocolHandler(this, store) {
        @Override
        public void sessionCreated(IoSession session) {
            // Use our own codec to support AAAA testing
            session.getFilterChain()
                    .addFirst("codec", new ProtocolCodecFilter(new TestDnsProtocolUdpCodecFactory()));
        }
    });

    ((DatagramSessionConfig) acceptor.getSessionConfig()).setReuseAddress(true);

    // Start the listener
    acceptor.bind();
}

Source File: UdpServer.java From game-server with MIT License

5 votes

/** {@inheritDoc} */
@Override
public void run() {
	synchronized (this) {
		if (!isRunning) {
			DefaultIoFilterChainBuilder chain = acceptor.getFilterChain();
			if (factory == null) {
				factory = new DefaultProtocolCodecFactory();
			}
			factory.getDecoder().setMaxReadSize(minaServerConfig.getMaxReadSize());
			factory.getEncoder().setMaxScheduledWriteMessages(minaServerConfig.getMaxScheduledWriteMessages());
			chain.addLast("codec", new ProtocolCodecFilter(factory));
			threadpool = new OrderedThreadPoolExecutor(minaServerConfig.getOrderedThreadPoolExecutorSize());
			chain.addLast("threadPool", new ExecutorFilter(threadpool));
			if(filters != null){
                   filters.forEach((key, filter)->chain.addLast(key, filter));
			}

			DatagramSessionConfig dc = acceptor.getSessionConfig();
			dc.setReuseAddress(minaServerConfig.isReuseAddress());
			dc.setReceiveBufferSize(minaServerConfig.getReceiveBufferSize());
			dc.setSendBufferSize(minaServerConfig.getSendBufferSize());
			dc.setIdleTime(IdleStatus.READER_IDLE, minaServerConfig.getReaderIdleTime());
			dc.setIdleTime(IdleStatus.WRITER_IDLE, minaServerConfig.getWriterIdleTime());
			dc.setBroadcast(true);
			dc.setCloseOnPortUnreachable(true);

			acceptor.setHandler(ioHandler);
			try {
				acceptor.bind(new InetSocketAddress(minaServerConfig.getPort()));
				LOGGER.warn("已开始监听UDP端口：{}", minaServerConfig.getPort());
			} catch (IOException e) {
				LOGGER.warn("监听UDP端口：{}已被占用", minaServerConfig.getPort());
				LOGGER.error("UDP, 服务异常", e);
			}
		}
	}
}

Source File: MinaUdpClient.java From game-server with MIT License

5 votes

/**
 * 设置连接配置
 *
 * @param minaClientConfig a {@link com.jzy.game.engine.mina.config.MinaClientConfig} object.
 */
public void setMinaClientConfig(MinaClientConfig minaClientConfig) {
	if (minaClientConfig == null) {
		return;
	}
	this.minaClientConfig = minaClientConfig;
	DatagramSessionConfig dc = connector.getSessionConfig();
	maxConnectCount = minaClientConfig.getMaxConnectCount();
	dc.setReceiveBufferSize(minaClientConfig.getReceiveBufferSize()); // 524288
	dc.setSendBufferSize(minaClientConfig.getSendBufferSize()); // 1048576
	dc.setMaxReadBufferSize(minaClientConfig.getMaxReadSize()); // 1048576
       factory.getDecoder().setMaxReadSize(minaClientConfig.getMaxReadSize());
}

Source File: TftpServer.java From tftp4j with Apache License 2.0

5 votes

@Override
public void start() throws IOException {
    acceptor = new NioDatagramAcceptor();
    acceptor.setDefaultLocalAddress(new InetSocketAddress(getPort()));
    acceptor.getFilterChain().addLast("logger-data", new LoggingFilter("tftp-server-data"));
    acceptor.getFilterChain().addLast("codec", new ProtocolCodecFilter(new TftpProtocolCodecFactory()));
    acceptor.getFilterChain().addLast("logger-packet", new LoggingFilter("tftp-server-packet"));
    acceptor.setHandler(new TftpServerProtocolHandler(getDataProvider()));
    DatagramSessionConfig dcfg = acceptor.getSessionConfig();
    dcfg.setReuseAddress(true);
    // dcfg.setIdleTime(IdleStatus.BOTH_IDLE, 5);
    acceptor.bind();
}

Source File: HelloUdpServer.java From mina-examples with MIT License

5 votes

public static void main(String[] args) throws Exception {
	NioDatagramAcceptor acceptor = new NioDatagramAcceptor();//UDP 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);
	DatagramSessionConfig dcfg = acceptor.getSessionConfig();
	dcfg.setReuseAddress(true);
	acceptor.bind(new InetSocketAddress(PORT));
}

Source File: NioDatagramAcceptor.java From neoscada with Eclipse Public License 1.0

4 votes

@Override
public DatagramSessionConfig getSessionConfig() {
    return (DatagramSessionConfig) super.getSessionConfig();
}

Source File: NioDatagramConnector.java From neoscada with Eclipse Public License 1.0

4 votes

@Override
public DatagramSessionConfig getSessionConfig() {
    return (DatagramSessionConfig) super.getSessionConfig();
}

Source File: NioDatagramSession.java From neoscada with Eclipse Public License 1.0

4 votes

/**
 * {@inheritDoc}
 */
public DatagramSessionConfig getConfig() {
    return (DatagramSessionConfig) config;
}

Source File: UDPConduit.java From cxf with Apache License 2.0

4 votes

public void prepare(final Message message) throws IOException {
    try {
        String address = (String)message.get(Message.ENDPOINT_ADDRESS);
        if (StringUtils.isEmpty(address)) {
            address = this.getTarget().getAddress().getValue();
        }
        URI uri = new URI(address);
        if (StringUtils.isEmpty(uri.getHost())) {
            //NIO doesn't support broadcast, we need to drop down to raw
            //java.io for these
            String s = uri.getSchemeSpecificPart();
            if (s.startsWith("//:")) {
                s = s.substring(3);
            }
            if (s.indexOf('/') != -1) {
                s = s.substring(0, s.indexOf('/'));
            }
            int port = Integer.parseInt(s);
            sendViaBroadcast(message, null, port);
        } else {
            final InetSocketAddress isa = new InetSocketAddress(uri.getHost(), uri.getPort());
            if (isa.getAddress().isMulticastAddress()) {
                sendViaBroadcast(message, isa, isa.getPort());
                return;
            }

            final String hp = uri.getHost() + ':' + uri.getPort();
            Queue<ConnectFuture> q = connections.get(hp);
            ConnectFuture connFuture = null;
            if (q != null) {
                connFuture = q.poll();
            }
            if (connFuture == null) {
                connFuture = connector.connect(isa);
                connFuture.await();
                ((DatagramSessionConfig)connFuture.getSession().getConfig()).setSendBufferSize(64 * 1024);
                ((DatagramSessionConfig)connFuture.getSession().getConfig()).setReceiveBufferSize(64 * 1024);
            }
            connFuture.getSession().setAttribute(CXF_MESSAGE_ATTR, message);
            message.setContent(OutputStream.class, new UDPConduitOutputStream(connFuture));
            message.getExchange().put(ConnectFuture.class, connFuture);
            message.getExchange().put(HOST_PORT, hp);
        }
    } catch (Exception ex) {
        throw new IOException(ex);
    }
}

org.apache.mina.transport.socket.DatagramSessionConfig Java Examples