Java ChannelGroup.add方法代码示例

import org.jboss.netty.channel.group.ChannelGroup; //导入方法依赖的package包/类
/**
 * Bootstraps netty, the server that handles all openflow connections
 */
public void bootstrapNetty() {
	try {
		final ServerBootstrap bootstrap = createServerBootStrap();

		bootstrap.setOption("reuseAddr", true);
		bootstrap.setOption("child.keepAlive", true);
		bootstrap.setOption("child.tcpNoDelay", true);
		bootstrap.setOption("child.sendBufferSize", Controller.SEND_BUFFER_SIZE);

		ChannelPipelineFactory pfact = useSsl ? new OpenflowPipelineFactory(this, floodlightProvider.getTimer(), this, debugCounterService, keyStore, keyStorePassword) :
			new OpenflowPipelineFactory(this, floodlightProvider.getTimer(), this, debugCounterService);

		bootstrap.setPipelineFactory(pfact);
		InetSocketAddress sa = new InetSocketAddress(floodlightProvider.getOFPort());
		final ChannelGroup cg = new DefaultChannelGroup();
		cg.add(bootstrap.bind(sa));

		log.info("Listening for switch connections on {}", sa);
	} catch (Exception e) {
		throw new RuntimeException(e);
	}
}
 

import org.jboss.netty.channel.group.ChannelGroup; //导入方法依赖的package包/类
/**
 * Bootstraps netty, the server that handles all openflow connections
 */
public void bootstrapNetty() {
	try {
		final ServerBootstrap bootstrap = createServerBootStrap();

		bootstrap.setOption("reuseAddr", true);
		bootstrap.setOption("child.keepAlive", true);
		bootstrap.setOption("child.tcpNoDelay", true);
		bootstrap.setOption("child.sendBufferSize", Controller.SEND_BUFFER_SIZE);
		
		ChannelPipelineFactory pfact = useSsl ? new OpenflowPipelineFactory(this, floodlightProvider.getTimer(), this, debugCounterService, ofBitmaps, defaultFactory, keyStore, keyStorePassword) :
			new OpenflowPipelineFactory(this, floodlightProvider.getTimer(), this, debugCounterService, ofBitmaps, defaultFactory);
		
		bootstrap.setPipelineFactory(pfact);
		InetSocketAddress sa = new InetSocketAddress(floodlightProvider.getOFPort());
		final ChannelGroup cg = new DefaultChannelGroup();
		cg.add(bootstrap.bind(sa));

		log.info("Listening for switch connections on {}", sa);
	} catch (Exception e) {
		throw new RuntimeException(e);
	}
}
 

import org.jboss.netty.channel.group.ChannelGroup; //导入方法依赖的package包/类
/**
 * Bootstraps netty, the server that handles all openflow connections
 * 启动netty，处理所有OF连接
 */
public void bootstrapNetty() {
	try {
		final ServerBootstrap bootstrap = createServerBootStrap();

		bootstrap.setOption("reuseAddr", true);
		bootstrap.setOption("child.keepAlive", true);
		bootstrap.setOption("child.tcpNoDelay", true);
		bootstrap.setOption("child.sendBufferSize", Controller.SEND_BUFFER_SIZE);

		ChannelPipelineFactory pfact = useSsl ? new OpenflowPipelineFactory(this, floodlightProvider.getTimer(), this, debugCounterService, keyStore, keyStorePassword) :
			new OpenflowPipelineFactory(this, floodlightProvider.getTimer(), this, debugCounterService);

		bootstrap.setPipelineFactory(pfact);
		InetSocketAddress sa = new InetSocketAddress(floodlightProvider.getOFPort());
		final ChannelGroup cg = new DefaultChannelGroup();
		cg.add(bootstrap.bind(sa));

		log.info("Listening for switch connections on {}", sa);
	} catch (Exception e) {
		throw new RuntimeException(e);
	}
}
 

import org.jboss.netty.channel.group.ChannelGroup; //导入方法依赖的package包/类
/**
 * Bootstraps netty, the server that handles all openflow connections
 */
public void bootstrapNetty() {
	try {
		final ServerBootstrap bootstrap = createServerBootStrap();

		bootstrap.setOption("reuseAddr", true);
		bootstrap.setOption("child.keepAlive", true);
		bootstrap.setOption("child.tcpNoDelay", true);
		bootstrap.setOption("child.sendBufferSize", Controller.SEND_BUFFER_SIZE);

		ChannelPipelineFactory pfact =
				new OpenflowPipelineFactory(this, floodlightProvider.getTimer(), this, debugCounterService);
		bootstrap.setPipelineFactory(pfact);
		InetSocketAddress sa = new InetSocketAddress(floodlightProvider.getOFPort());
		final ChannelGroup cg = new DefaultChannelGroup();
		cg.add(bootstrap.bind(sa));

		log.info("Listening for switch connections on {}", sa);
	} catch (Exception e) {
		throw new RuntimeException(e);
	}
}
 

import org.jboss.netty.channel.group.ChannelGroup; //导入方法依赖的package包/类
@Test
public void withoutPacketTest() throws Exception {
    ChannelGroup channelGroup = new DefaultChannelGroup();

    HealthCheckManager healthCheckManager = new HealthCheckManager(timer, 3000, channelGroup);
    healthCheckManager.start(1000);

    Channel mockChannel = createMockChannel(HealthCheckState.WAIT);
    channelGroup.add(mockChannel);

    try {
        verify(mockChannel, timeout(5000).atLeastOnce()).close();
    } finally {
        healthCheckManager.stop();
    }
}
 

import org.jboss.netty.channel.group.ChannelGroup; //导入方法依赖的package包/类
protected HttpTunnelServerChannel(ChannelFactory factory, ChannelPipeline pipeline, ChannelSink sink, ServerSocketChannelFactory inboundFactory, ChannelGroup realConnections) {
	super(factory, pipeline, sink);

	tunnelIdPrefix = Long.toHexString(random.nextLong());
	tunnels = new ConcurrentHashMap<String, HttpTunnelAcceptedChannel>();

	config = new HttpTunnelServerChannelConfig();
	realChannel = inboundFactory.newChannel(this.createRealPipeline(realConnections));
	config.setRealChannel(realChannel);

	opened = new AtomicBoolean(true);
	bindState = new AtomicReference<BindState>(BindState.UNBOUND);

	realConnections.add(realChannel);

	Channels.fireChannelOpen(this);
}
 

import org.jboss.netty.channel.group.ChannelGroup; //导入方法依赖的package包/类
@Test
public void legacyPingPacketTest() throws Exception {
    ChannelGroup channelGroup = new DefaultChannelGroup();

    HealthCheckManager healthCheckManager = new HealthCheckManager(timer, 3000, channelGroup);
    healthCheckManager.start(1000);

    Channel mockChannel = createMockChannel(HealthCheckState.RECEIVED_LEGACY);
    channelGroup.add(mockChannel);
    try {
        verify(mockChannel, timeout(3000).atLeastOnce()).write(PingPacket.PING_PACKET);
    } finally {
        healthCheckManager.stop();
    }
}
 

import org.jboss.netty.channel.group.ChannelGroup; //导入方法依赖的package包/类
@Test
public void pingPacketTest() throws Exception {
    ChannelGroup channelGroup = new DefaultChannelGroup();

    HealthCheckManager healthCheckManager = new HealthCheckManager(timer, 3000, channelGroup);
    healthCheckManager.start(1000);

    Channel mockChannel = createMockChannel(HealthCheckState.RECEIVED);
    channelGroup.add(mockChannel);
    try {
        verify(mockChannel, timeout(3000).atLeastOnce()).write(PingSimplePacket.PING_PACKET);
    } finally {
        healthCheckManager.stop();
    }
}
 

import org.jboss.netty.channel.group.ChannelGroup; //导入方法依赖的package包/类
private void initHttpBootstrap(int myport) {
	logger.info("initHttpBootstrap...........");
	final ServerConfig serverConfig = new ServerConfig(myport);
	final ChannelGroup channelGroup = new DefaultChannelGroup(getClass().getName());
	bootstrap = new ServerBootstrap(new NioServerSocketChannelFactory(
			//建议用ThreadPoolExecutor代替
			Executors.newCachedThreadPool(),
			Executors.newCachedThreadPool(), serverConfig.getThreadCnt()));
	//设置常见参数
	bootstrap.setOption("tcpNoDelay","true");//禁用nagle算法
	bootstrap.setOption("reuseAddress", "true");
	bootstrap.setOption("SO_RCVBUF",1024*128);
	bootstrap.setOption("SO_SNDBUF",1024*128);
	timer = new HashedWheelTimer();
	bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
		public ChannelPipeline getPipeline() throws Exception {
			ChannelPipeline pipeline = Channels.pipeline();
			int readTimeout = serverConfig.getReadTimeout();
			if (readTimeout > 0) {
				pipeline.addLast("timeout", new ReadTimeoutHandler(timer, readTimeout, TimeUnit.MILLISECONDS));
			}
			pipeline.addLast("decoder", new RpcRequestDecode());
			pipeline.addLast("encoder", new RpcResponseEncode());
			pipeline.addLast("handler", new NettyRpcServerHandler(channelGroup));
			return pipeline;
		}
	});
	
	int port = serverConfig.getPort();
	if (!checkPortConfig(port)) {
		throw new IllegalStateException("port: " + port + " already in use!");
	}

	Channel channel = bootstrap.bind(new InetSocketAddress(port));
	channelGroup.add(channel);
	logger.info("voyage server started");

	waitForShutdownCommand();
	ChannelGroupFuture future = channelGroup.close();
	future.awaitUninterruptibly();
	bootstrap.releaseExternalResources();
	timer.stop();
	timer = null;

	logger.info("voyage server stoped");

}
 

import org.jboss.netty.channel.group.ChannelGroup; //导入方法依赖的package包/类
public void addSubscription( String path, Channel channel ) {
    ChannelGroup group = subscribers.get( path );
    synchronized ( group ) {
        group.add( channel );
    }
}
 

import org.jboss.netty.channel.group.ChannelGroup; //导入方法依赖的package包/类
/**
 * @see HttpTunnelClientChannelFactory#newChannel(ChannelPipeline)
 */
protected HttpTunnelClientChannel(ChannelFactory factory, ChannelPipeline pipeline, HttpTunnelClientChannelSink sink, ClientSocketChannelFactory outboundFactory, ChannelGroup realConnections) {
	super(null, factory, pipeline, sink);

	this.outboundFactory = outboundFactory;

	final WorkerCallbacks callbackProxy = new WorkerCallbacks();

	incomingBuffer = new IncomingBuffer<ChannelBuffer>(this);

	Metrics.newGauge(HttpTunnelClientChannel.class, "incomingBuffer", new Gauge<Integer>() {
	    @Override
	    public Integer value() {
	        return incomingBuffer.size();
	    }
	});

	sendChannel = outboundFactory.newChannel(Channels.pipeline(new SimpleChannelHandler()));
	pollChannel = outboundFactory.newChannel(Channels.pipeline(new SimpleChannelHandler()));

	config = new HttpTunnelClientChannelConfig(sendChannel.getConfig(), pollChannel.getConfig());
	saturationManager = new SaturationManager(config.getWriteBufferLowWaterMark(), config.getWriteBufferHighWaterMark());

	sendHttpHandler = new HttpTunnelClientChannelProxyHandler();
	sendHandler = new HttpTunnelClientChannelSendHandler(callbackProxy);

	pollHttpHandler = new HttpTunnelClientChannelProxyHandler();
	pollHandler = new HttpTunnelClientChannelPollHandler(callbackProxy);

	opened = new AtomicBoolean(true);
	bindState = new AtomicReference<BindState>(BindState.UNBOUND);
	connectState = new AtomicReference<ConnectState>(ConnectState.DISCONNECTED);
	connectFuture = new AtomicReference<ChannelFuture>(null);

	tunnelId = null;
	remoteAddress = null;

	this.initSendPipeline(sendChannel.getPipeline());
	this.initPollPipeline(pollChannel.getPipeline());

	realConnections.add(sendChannel);
	realConnections.add(pollChannel);

	Channels.fireChannelOpen(this);
}