/** 初始化连接类 */ public synchronized void initConnector(IoHandler handler) { if (connector == null) { connector = new NioSocketConnector(); // 设置缓存大小 connector.getSessionConfig().setMaxReadBufferSize(2048); // 添加过滤器 connector .getFilterChain() .addLast( "codec", new ProtocolCodecFilter(new ExpressCodecFactory(Charset.forName("UTF-8")))); // 设置日志过滤器 LoggingFilter loggingFilter = new LoggingFilter(); loggingFilter.setMessageReceivedLogLevel(LogLevel.DEBUG); loggingFilter.setMessageSentLogLevel(LogLevel.DEBUG); connector.getFilterChain().addLast("logger", loggingFilter); // 添加登录过滤器 connector.getFilterChain().addLast("loginFilter", new TCPLoginFilter()); // 添加登出过滤器 connector.getFilterChain().addLast("logoutFilter", new TCPLogoutFilter()); // 防回流过滤器 connector.getFilterChain().addLast("backFlowFilter", new BackFlowFilter()); // 添加业务逻辑处理器类 connector.setHandler(handler); } }
private CmdClient(long connectTimeoutInMillis) { connector.setConnectTimeoutMillis(connectTimeoutInMillis); connector .getFilterChain() .addLast( "codec", new ProtocolCodecFilter(new CmdRequestEncoder(), new CmdResponseDecoder())); connector.getFilterChain().addLast("threadPool", new ExecutorFilter(executor)); connector.setHandler(this); }
public void socketServer() { // 创建一个socket连接 NioSocketConnector connector = new NioSocketConnector(); // 消息核心处理器 connector.setHandler(new MinaClientHanlder()); // 设置链接超时时间 connector.setConnectTimeoutCheckInterval(30); // 获取过滤器链 DefaultIoFilterChainBuilder chain = connector.getFilterChain(); ProtocolCodecFilter filter = new ProtocolCodecFilter(new TextLineCodecFactory(Charset.forName("UTF-8"))); // 添加编码过滤器 处理乱码、编码问题 chain.addLast("objectFilter", filter); // 连接服务器,知道端口、地址 ConnectFuture cf = connector.connect(new InetSocketAddress(App.address, App.bindPort)); // 等待连接创建完成 cf.awaitUninterruptibly(); if (cf.isConnected()) { App.isConnected = true; System.out.println("等待连接断开"); // 等待连接断开 cf.getSession().getCloseFuture().awaitUninterruptibly(); } else { System.out.println("连接断开"); App.isConnected = false; } System.out.println("----dispose"); connector.dispose(); System.out.println("dispose----"); }
private void keepAliveFilterForIdleStatus(IdleStatus status) throws Exception { NioSocketConnector connector = new NioSocketConnector(); KeepAliveFilter filter = new KeepAliveFilter(new ClientFactory(), status, EXCEPTION, INTERVAL, TIMEOUT); filter.setForwardEvent(true); connector.getFilterChain().addLast("keep-alive", filter); final AtomicBoolean gotException = new AtomicBoolean(false); connector.setHandler( new IoHandlerAdapter() { @Override public void exceptionCaught(IoSession session, Throwable cause) throws Exception { // cause.printStackTrace(); gotException.set(true); } @Override public void sessionIdle(IoSession session, IdleStatus status) throws Exception { // Do nothing } }); ConnectFuture future = connector.connect(new InetSocketAddress("127.0.0.1", port)).awaitUninterruptibly(); IoSession session = future.getSession(); assertNotNull(session); Thread.sleep((INTERVAL + TIMEOUT + 1) * 1000); assertFalse("got an exception on the client", gotException.get()); session.close(true); connector.dispose(); }
private NioSocketConnector setupConnector(IoHandlerAdapter handler) { NioSocketConnector connector = new NioSocketConnector(); connector.getSessionConfig().setIdleTime(IdleStatus.BOTH_IDLE, 300); connector.setConnectTimeoutCheckInterval(5); connector .getFilterChain() .addLast( "codec", new ProtocolCodecFilter(new TextLineCodecFactory(Charset.forName("UTF-8")))); connector.setHandler(handler); return connector; }
public void connect(InetAddress ia, int port) { connector = new NioSocketConnector(); connector .getFilterChain() .addLast("codec", new ProtocolCodecFilter(new ObjectSerializationCodecFactory())); if (logger.isDebugEnabled()) { LoggingFilter logFilter = new LoggingFilter(); logFilter.setMessageSentLogLevel(LogLevel.DEBUG); logFilter.setMessageReceivedLogLevel(LogLevel.DEBUG); connector.getFilterChain().addLast("logger", logFilter); } connector.setHandler(this); ConnectFuture future = connector.connect(new InetSocketAddress(ia, port)); future.awaitUninterruptibly(); if (!future.isConnected()) { logger.error("Connection failed"); } session = future.getSession(); }
private void init() { connector = new NioSocketConnector(); bh = new BotHandler(username, password, roomId); connector.setHandler(bh); DefaultIoFilterChainBuilder chain = connector.getFilterChain(); log.debug("connecing to the server..."); ConnectFuture connFuture = connector.connect( new InetSocketAddress(ServerConfig.gameServerAddress, ServerConfig.gameServerPort)); connFuture.awaitUninterruptibly(); }
private CommandMinaClient() throws java.net.ConnectException { NioSocketConnector connector = new NioSocketConnector(); // 创建接收数据的过滤器 DefaultIoFilterChainBuilder chain = connector.getFilterChain(); // 设定这个过滤器将以对象为单位读取数据 ProtocolCodecFilter filter = new ProtocolCodecFilter(new ObjectSerializationCodecFactory()); // 设定服务器端的消息处理器:一个SamplMinaServerHandler对象, chain.addLast("objectFilter", filter); // 设定服务器端的消息处理器:一个 SamplMinaServerHandler 对象, connector.setHandler(new CommandMinaClientHanlder()); // Set connect timeout. connector.setConnectTimeoutCheckInterval(30); // 连结到服务器: ConnectFuture cf = connector.connect(new InetSocketAddress("159.226.95.156", 9900)); // Wait for the connection attempt to be finished. cf.awaitUninterruptibly(); session = cf.getSession(); }
/** * @ClassName: TongbuClient @Description: mina客户端=====同步 * * @author xubin * @date 2012-9-10 下午6:33:53 */ public class TongbuClient { NioSocketConnector connector = new NioSocketConnector(); DefaultIoFilterChainBuilder chain = connector.getFilterChain(); CommResultInfo info; /** * Title: * * <p>Desc:初始化客户端信息 * * @param message * @throws UnsupportedEncodingException */ public TongbuClient(Object message, String url, int port) { chain.addLast("logging", new LoggingFilter()); // 添加日志过滤器 chain.addLast("myChin", new ProtocolCodecFilter(new ObjectSerializationCodecFactory())); if (message instanceof String) { connector.setHandler(new ClientHandler((String) message)); } else if (message instanceof CommEntity) { connector.setHandler(new ClientHandler((CommEntity) message)); } connector.setConnectTimeoutMillis(10000); SocketSessionConfig cfg = connector.getSessionConfig(); cfg.setUseReadOperation(true); IoSession session = connector.connect(new InetSocketAddress(url, port)).awaitUninterruptibly().getSession(); ReadFuture readFuture = session.read(); readFuture.awaitUninterruptibly(); this.info = (CommResultInfo) readFuture.getMessage(); session.close(true); session.getService().dispose(); } public CommResultInfo getResult() { return info; } }
public void init() { // Create TCP/IP connector. connector = new NioSocketConnector(); // 创建接收数据的过滤器 DefaultIoFilterChainBuilder chain = connector.getFilterChain(); // 自动重连 chain.addLast( "reConnect", new IoFilterAdapter() { public void sessionClosed(NextFilter nextFilter, IoSession session) throws Exception { logger.error("连接被关闭:" + getServerInfo()); scheduleConnect(); } }); // 设定这个过滤器将一行一行(/r/n)的读取数据 chain.addLast("protocolCodecFilter", new ProtocolCodecFilter(new TextLineCodecFactory())); // 设定服务器端的消息处理器:一个MinaClientHandler对象, connector.setHandler(ioHandler); // Set connect timeout. connector.setConnectTimeoutMillis(30 * 1000); doConnnect(); }