Example usage for io.netty.channel.sctp SctpChannel bindAddress

Introduction

In this page you can find the example usage for io.netty.channel.sctp SctpChannel bindAddress.

Prototype

ChannelFuture bindAddress(InetAddress localAddress);

Source Link

Document

Bind a address to the already bound channel to enable multi-homing.

Usage

From source file:com.cmz.sctp.multihoming.SctpMultiHomingEchoClient.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure the client.
    EventLoopGroup group = new NioEventLoopGroup();
    try {/*from   w  w w.ja  va 2 s  . c  o m*/
        Bootstrap b = new Bootstrap();
        b.group(group).channel(NioSctpChannel.class).option(SctpChannelOption.SCTP_NODELAY, true)
                .handler(new ChannelInitializer<SctpChannel>() {
                    @Override
                    public void initChannel(SctpChannel ch) throws Exception {
                        ch.pipeline().addLast(
                                //                             new LoggingHandler(LogLevel.INFO),
                                new SctpEchoClientHandler());
                    }
                });

        InetSocketAddress localAddress = SocketUtils.socketAddress(CLIENT_PRIMARY_HOST, CLIENT_PORT);
        InetAddress localSecondaryAddress = SocketUtils.addressByName(CLIENT_SECONDARY_HOST);

        InetSocketAddress remoteAddress = SocketUtils.socketAddress(SERVER_REMOTE_HOST, SERVER_REMOTE_PORT);

        // Bind the client channel.
        ChannelFuture bindFuture = b.bind(localAddress).sync();

        // Get the underlying sctp channel
        SctpChannel channel = (SctpChannel) bindFuture.channel();

        // Bind the secondary address.
        // Please note that, bindAddress in the client channel should be done before connecting if you have not
        // enable Dynamic Address Configuration. See net.sctp.addip_enable kernel param
        channel.bindAddress(localSecondaryAddress).sync();

        // Finish connect
        ChannelFuture connectFuture = channel.connect(remoteAddress).sync();

        // Wait until the connection is closed.
        connectFuture.channel().closeFuture().sync();
    } finally {
        // Shut down the event loop to terminate all threads.
        group.shutdownGracefully();
    }
}

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From source file:com.hop.hhxx.example.sctp.multihoming.SctpMultiHomingEchoClient.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure the client.
    EventLoopGroup group = new NioEventLoopGroup();
    try {/*from   www .ja v  a2s  .c o m*/
        Bootstrap b = new Bootstrap();
        b.group(group).channel(NioSctpChannel.class).option(SctpChannelOption.SCTP_NODELAY, true)
                .handler(new ChannelInitializer<SctpChannel>() {
                    @Override
                    public void initChannel(SctpChannel ch) throws Exception {
                        ch.pipeline().addLast(
                                //                             new LoggingHandler(LogLevel.INFO),
                                new SctpEchoClientHandler());
                    }
                });

        InetSocketAddress localAddress = new InetSocketAddress(CLIENT_PRIMARY_HOST, CLIENT_PORT);
        InetAddress localSecondaryAddress = InetAddress.getByName(CLIENT_SECONDARY_HOST);

        InetSocketAddress remoteAddress = new InetSocketAddress(SERVER_REMOTE_HOST, SERVER_REMOTE_PORT);

        // Bind the client channel.
        ChannelFuture bindFuture = b.bind(localAddress).sync();

        // Get the underlying sctp channel
        SctpChannel channel = (SctpChannel) bindFuture.channel();

        // Bind the secondary address.
        // Please note that, bindAddress in the client channel should be done before connecting if you have not
        // enable Dynamic Address Configuration. See net.sctp.addip_enable kernel param
        channel.bindAddress(localSecondaryAddress).sync();

        // Finish connect
        ChannelFuture connectFuture = channel.connect(remoteAddress).sync();

        // Wait until the connection is closed.
        connectFuture.channel().closeFuture().sync();
    } finally {
        // Shut down the event loop to terminate all threads.
        group.shutdownGracefully();
    }
}

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From source file:org.mobicents.protocols.sctp.netty.NettyAssociationImpl.java

License:Open Source License

protected void connect() {
    if (!this.started || this.up) {
        // return if not started or already up
        return;/*from   w w w . ja va2  s .c  o m*/
    }

    if (logger.isDebugEnabled()) {
        logger.debug(String.format("Initiating connection started: Association=%s", this));
    }

    Bootstrap b;
    InetSocketAddress localAddress;
    try {
        EventLoopGroup group = this.management.getBossGroup();
        b = new Bootstrap();

        b.group(group);
        if (this.ipChannelType == IpChannelType.SCTP) {
            b.channel(NioSctpChannel.class);

            // applying of stack level SCTP options
            this.applySctpOptions(b);

            b.handler(new NettySctpClientChannelInitializer(this));
        } else {
            b.channel(NioSocketChannel.class);
            b.option(ChannelOption.TCP_NODELAY, true);
            b.handler(new NettyTcpClientChannelInitializer(this));
        }

        localAddress = new InetSocketAddress(this.hostAddress, this.hostPort);
    } catch (Exception e) {
        logger.error(String.format("Exception while creating connection for Association=%s", this.getName()),
                e);
        this.scheduleConnect();
        return;
    }

    // Bind the client channel.
    try {
        ChannelFuture bindFuture = b.bind(localAddress).sync();
        Channel channel = bindFuture.channel();

        if (this.ipChannelType == IpChannelType.SCTP) {
            // Get the underlying sctp channel
            SctpChannel sctpChannel = (SctpChannel) channel;

            // Bind the secondary address.
            // Please note that, bindAddress in the client channel should be done before connecting if you have not
            // enable Dynamic Address Configuration. See net.sctp.addip_enable kernel param
            if (this.extraHostAddresses != null) {
                for (int count = 0; count < this.extraHostAddresses.length; count++) {
                    String localSecondaryAddress = this.extraHostAddresses[count];
                    InetAddress localSecondaryInetAddress = InetAddress.getByName(localSecondaryAddress);

                    sctpChannel.bindAddress(localSecondaryInetAddress).sync();
                }
            }
        }

        InetSocketAddress remoteAddress = new InetSocketAddress(this.peerAddress, this.peerPort);

        // Finish connect
        bindFuture.channel().connect(remoteAddress);
        if (logger.isDebugEnabled()) {
            logger.debug(String.format("Initiating connection scheduled: Association=%s remoteAddress=%s", this,
                    remoteAddress));
        }
    } catch (Exception e) {
        logger.error(String.format("Exception while finishing connection for Association=%s", this.getName()),
                e);
    }
}

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