Example usage for io.netty.channel ChannelOption SO_REUSEADDR

Introduction

In this page you can find the example usage for io.netty.channel ChannelOption SO_REUSEADDR.

Prototype

ChannelOption SO_REUSEADDR

To view the source code for io.netty.channel ChannelOption SO_REUSEADDR.

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Usage

From source file:org.iotivity.cloud.base.connector.CoapConnector.java

License:Open Source License

public CoapConnector() {

    mBootstrap.group(mConnectorGroup);/* w ww .j a v a 2 s.  c  o  m*/
    mBootstrap.channel(NioSocketChannel.class);
    mBootstrap.option(ChannelOption.TCP_NODELAY, true);
    mBootstrap.option(ChannelOption.SO_KEEPALIVE, true);
    mBootstrap.option(ChannelOption.SO_REUSEADDR, true);
}

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From source file:org.jmqtt.broker.acceptor.NettyAcceptor.java

License:Open Source License

private void initFactory(String host, int port, final PipelineInitializer pipeliner) {
    ServerBootstrap b = new ServerBootstrap();
    b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
            .childHandler(new ChannelInitializer<SocketChannel>() {
                @Override/*from www  .j av  a 2s .c om*/
                public void initChannel(SocketChannel ch) throws Exception {
                    ChannelPipeline pipeline = ch.pipeline();
                    try {
                        pipeliner.init(pipeline);
                    } catch (Throwable th) {
                        LOG.error("Severe error during pipeline creation", th);
                        throw th;
                    }
                }
            }).option(ChannelOption.SO_BACKLOG, 128).option(ChannelOption.SO_REUSEADDR, true)
            .option(ChannelOption.TCP_NODELAY, true).childOption(ChannelOption.SO_KEEPALIVE, true);
    try {
        // Bind and start to accept incoming connections.
        ChannelFuture f = b.bind(host, port);
        LOG.info("Server binded host: {}, port: {}", host, port);
        f.sync();
    } catch (InterruptedException ex) {
        LOG.error(null, ex);
    }
}

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From source file:org.jpos.qrest.RestServer.java

License:Open Source License

@Override
protected void initService() throws GeneralSecurityException, IOException {
    sp = SpaceFactory.getSpace();//from  ww w.java  2 s. com
    final SSLContext sslContext = enableTLS ? getSSLContext() : null;
    bossGroup = new NioEventLoopGroup();
    workerGroup = new NioEventLoopGroup();
    serverBootstrap = new ServerBootstrap();
    serverBootstrap.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
            .childHandler(new ChannelInitializer<SocketChannel>() {
                @Override
                public void initChannel(SocketChannel ch) throws Exception {
                    int timeout = cfg.getInt("timeout", 300);
                    ch.pipeline().addLast(new IdleStateHandler(timeout, timeout, timeout));
                    if (enableTLS) {
                        ch.pipeline().addLast(new SslHandler(getSSLEngine(sslContext), true));
                    }
                    ch.pipeline().addLast(new HttpServerCodec());
                    ch.pipeline().addLast(new HttpObjectAggregator(512 * 1024));
                    ch.pipeline().addLast(new RestSession(RestServer.this));
                }
            }).option(ChannelOption.SO_BACKLOG, 128).option(ChannelOption.SO_REUSEADDR, true)
            .childOption(ChannelOption.SO_KEEPALIVE, true);

    if (enableTLS) {
        logSSLEngineInfo(getSSLEngine(sslContext));
    }
}

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From source file:org.jupiter.transport.netty.NettyTcpAcceptor.java

License:Apache License

@Override
protected void setOptions() {
    super.setOptions();

    ServerBootstrap boot = bootstrap();/*from   ww  w.j  a  v a 2 s .  com*/

    // parent options
    NettyConfig.NettyTcpConfigGroup.ParentConfig parent = configGroup.parent();
    boot.option(ChannelOption.SO_BACKLOG, parent.getBacklog());
    boot.option(ChannelOption.SO_REUSEADDR, parent.isReuseAddress());
    if (parent.getRcvBuf() > 0) {
        boot.option(ChannelOption.SO_RCVBUF, parent.getRcvBuf());
    }

    // child options
    NettyConfig.NettyTcpConfigGroup.ChildConfig child = configGroup.child();
    boot.childOption(ChannelOption.SO_REUSEADDR, child.isReuseAddress())
            .childOption(ChannelOption.SO_KEEPALIVE, child.isKeepAlive())
            .childOption(ChannelOption.TCP_NODELAY, child.isTcpNoDelay())
            .childOption(ChannelOption.ALLOW_HALF_CLOSURE, child.isAllowHalfClosure());
    if (child.getRcvBuf() > 0) {
        boot.childOption(ChannelOption.SO_RCVBUF, child.getRcvBuf());
    }
    if (child.getSndBuf() > 0) {
        boot.childOption(ChannelOption.SO_SNDBUF, child.getSndBuf());
    }
    if (child.getLinger() > 0) {
        boot.childOption(ChannelOption.SO_LINGER, child.getLinger());
    }
    if (child.getIpTos() > 0) {
        boot.childOption(ChannelOption.IP_TOS, child.getIpTos());
    }
    int bufLowWaterMark = child.getWriteBufferLowWaterMark();
    int bufHighWaterMark = child.getWriteBufferHighWaterMark();
    if (bufLowWaterMark >= 0 && bufHighWaterMark > 0) {
        WriteBufferWaterMark waterMark = new WriteBufferWaterMark(bufLowWaterMark, bufHighWaterMark);
        boot.childOption(ChannelOption.WRITE_BUFFER_WATER_MARK, waterMark);
    }
}

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From source file:org.jupiter.transport.netty.NettyTcpConnector.java

License:Apache License

@Override
protected void setOptions() {
    super.setOptions();

    Bootstrap boot = bootstrap();/* w w  w .  j  a  v a  2s  .  com*/

    NettyConfig.NettyTcpConfigGroup.ChildConfig child = childConfig;

    // child options
    boot.option(ChannelOption.SO_REUSEADDR, child.isReuseAddress())
            .option(ChannelOption.SO_KEEPALIVE, child.isKeepAlive())
            .option(ChannelOption.TCP_NODELAY, child.isTcpNoDelay())
            .option(ChannelOption.ALLOW_HALF_CLOSURE, child.isAllowHalfClosure());
    if (child.getRcvBuf() > 0) {
        boot.option(ChannelOption.SO_RCVBUF, child.getRcvBuf());
    }
    if (child.getSndBuf() > 0) {
        boot.option(ChannelOption.SO_SNDBUF, child.getSndBuf());
    }
    if (child.getLinger() > 0) {
        boot.option(ChannelOption.SO_LINGER, child.getLinger());
    }
    if (child.getIpTos() > 0) {
        boot.option(ChannelOption.IP_TOS, child.getIpTos());
    }
    if (child.getConnectTimeoutMillis() > 0) {
        boot.option(ChannelOption.CONNECT_TIMEOUT_MILLIS, child.getConnectTimeoutMillis());
    }
    int bufLowWaterMark = child.getWriteBufferLowWaterMark();
    int bufHighWaterMark = child.getWriteBufferHighWaterMark();
    if (bufLowWaterMark >= 0 && bufHighWaterMark > 0) {
        WriteBufferWaterMark waterMark = new WriteBufferWaterMark(bufLowWaterMark, bufHighWaterMark);
        boot.option(ChannelOption.WRITE_BUFFER_WATER_MARK, waterMark);
    }
}

---

From source file:org.jupiter.transport.netty.NettyUdtAcceptor.java

License:Apache License

@Override
protected void setOptions() {
    super.setOptions();

    ServerBootstrap boot = bootstrap();/*from  w  ww.ja v a  2  s . c  om*/

    // parent options
    NettyUdtConfigGroup.ParentConfig parent = configGroup.parent();
    boot.option(ChannelOption.SO_BACKLOG, parent.getBacklog());

    // child options
    NettyUdtConfigGroup.ChildConfig child = configGroup.child();
    boot.childOption(ChannelOption.SO_REUSEADDR, child.isReuseAddress());
    if (child.getRcvBuf() > 0) {
        boot.childOption(ChannelOption.SO_RCVBUF, child.getRcvBuf());
    }
    if (child.getSndBuf() > 0) {
        boot.childOption(ChannelOption.SO_SNDBUF, child.getSndBuf());
    }
    if (child.getLinger() > 0) {
        boot.childOption(ChannelOption.SO_LINGER, child.getLinger());
    }
    int bufLowWaterMark = child.getWriteBufferLowWaterMark();
    int bufHighWaterMark = child.getWriteBufferHighWaterMark();
    if (bufLowWaterMark >= 0 && bufHighWaterMark > 0) {
        WriteBufferWaterMark waterMark = new WriteBufferWaterMark(bufLowWaterMark, bufHighWaterMark);
        boot.childOption(ChannelOption.WRITE_BUFFER_WATER_MARK, waterMark);
    }
}

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From source file:org.jupiter.transport.netty.NettyUdtConnector.java

License:Apache License

@Override
protected void setOptions() {
    super.setOptions();

    Bootstrap boot = bootstrap();/*from w  w w  .j  av a  2 s . c o m*/

    NettyUdtConfigGroup.ChildConfig child = childConfig;

    // child options
    boot.option(ChannelOption.SO_REUSEADDR, child.isReuseAddress());
    if (child.getRcvBuf() > 0) {
        boot.option(ChannelOption.SO_RCVBUF, child.getRcvBuf());
    }
    if (child.getSndBuf() > 0) {
        boot.option(ChannelOption.SO_SNDBUF, child.getSndBuf());
    }
    if (child.getLinger() > 0) {
        boot.option(ChannelOption.SO_LINGER, child.getLinger());
    }
    if (child.getConnectTimeoutMillis() > 0) {
        boot.option(ChannelOption.CONNECT_TIMEOUT_MILLIS, child.getConnectTimeoutMillis());
    }
    int bufLowWaterMark = child.getWriteBufferLowWaterMark();
    int bufHighWaterMark = child.getWriteBufferHighWaterMark();
    if (bufLowWaterMark >= 0 && bufHighWaterMark > 0) {
        WriteBufferWaterMark waterMark = new WriteBufferWaterMark(bufLowWaterMark, bufHighWaterMark);
        boot.option(ChannelOption.WRITE_BUFFER_WATER_MARK, waterMark);
    }
}

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From source file:org.kaaproject.kaa.server.common.server.AbstractNettyServer.java

License:Apache License

/**
 * Netty HTTP server initialization.//from w ww.j  a  va 2 s . c  o m
 */
public void init() {
    try {
        LOG.info("NettyServer Initializing...");
        bossGroup = new NioEventLoopGroup();

        LOG.debug("NettyServer bossGroup created");
        workerGroup = new NioEventLoopGroup();
        LOG.debug("NettyServer workGroup created");
        btsServer = new ServerBootstrap();
        LOG.debug("NettyServer ServerBootstrap created");
        ChannelInitializer<SocketChannel> serverInit = configureInitializer();
        LOG.debug("NettyServer InitClass instance created");

        LOG.debug("NettyServer InitClass instance init()");
        btsServer.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).childHandler(serverInit)
                .option(ChannelOption.SO_REUSEADDR, true);
        LOG.debug("NettyServer ServerBootstrap group initialized");
        bindChannel = btsServer.bind(bindAddress, bindPort).sync().channel();
    } catch (Exception exception) {
        LOG.error("NettyHttpServer init() failed", exception);
    }
}

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From source file:org.msgpack.rpc.loop.netty.NettyTcpServerTransport.java

License:Apache License

NettyTcpServerTransport(TcpServerConfig config, Server server, NettyEventLoop loop,
        Class<? extends RpcMessageHandler> rpcHandlerClass) {
    if (server == null) {
        throw new IllegalArgumentException("Server must not be null");
    }/*ww w  .  j  a va 2s.c o m*/

    Address address = config.getListenAddress();

    try {
        RpcMessageHandler handler = rpcHandlerClass.getConstructor(Server.class).newInstance(server);
        handler.useThread(true);

        ServerBootstrap bootstrap = new ServerBootstrap().group(bossGroup, workerGroup)
                .channel(NioServerSocketChannel.class);

        bootstrap.childHandler(new ChannelInitializer<SocketChannel>() {

            @Override
            protected void initChannel(SocketChannel ch) throws Exception {
                ChannelPipeline p = ch.pipeline();
                p.addLast("msgpack-decode-stream", new MessagePackStreamDecoder(loop.getMessagePack()));
                p.addLast("msgpack-encode", new MessagePackEncoder(loop.getMessagePack()));
                p.addLast("message", new MessageHandler(handler));
            }

        });
        bootstrap.childOption(ChannelOption.TCP_NODELAY, true);
        bootstrap.option(ChannelOption.SO_REUSEADDR, true);
        bootstrap.option(ChannelOption.TCP_NODELAY, true);
        bootstrap.localAddress(address.getSocketAddress());
        future = bootstrap.bind();
    } catch (Exception e) {
        throw new RuntimeException(e);
    }

    //      RpcMessageHandler handler = new RpcMessageHandlerEx(server);

}

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From source file:org.onosproject.artemis.impl.moas.MoasServerController.java

License:Apache License

/**
 * Create netty server bootstrap./* ww w  .  j av  a2s .  c o m*/
 *
 * @return bootstrap
 */
private ServerBootstrap createServerBootStrap() {
    bossGroup = new NioEventLoopGroup();
    workerGroup = new NioEventLoopGroup();

    return new ServerBootstrap().group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
            .option(ChannelOption.SO_REUSEADDR, true).childOption(ChannelOption.SO_KEEPALIVE, true)
            .childOption(ChannelOption.TCP_NODELAY, true);
}

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