Example usage for org.apache.cassandra.io.util BufferedDataOutputStreamPlus BufferedDataOutputStreamPlus

Introduction

In this page you can find the example usage for org.apache.cassandra.io.util BufferedDataOutputStreamPlus BufferedDataOutputStreamPlus.

Prototype

protected BufferedDataOutputStreamPlus(WritableByteChannel channel, ByteBuffer buffer) 

Source Link

Usage

From source file:com.csforge.sstable.StorageConnection.java

License:Apache License

public boolean connect() {
    long start = System.nanoTime();
    long timeout = TimeUnit.MILLISECONDS.toNanos(DatabaseDescriptor.getRpcTimeout());
    while (System.nanoTime() - start < timeout) {
        targetVersion = 10;//from w  w  w.  j av  a2  s  . c  o m
        try {
            SocketChannel channel = SocketChannel.open();
            if (!Config.getOutboundBindAny())
                channel.bind(new InetSocketAddress(FBUtilities.getLocalAddress(), 0));
            channel.connect(new InetSocketAddress(host, DatabaseDescriptor.getStoragePort()));
            socket = channel.socket();
            socket.setTcpNoDelay(true);
            if (DatabaseDescriptor.getInternodeSendBufferSize() != null) {
                try {
                    socket.setSendBufferSize(DatabaseDescriptor.getInternodeSendBufferSize());
                } catch (SocketException se) {
                    System.err.println("Failed to set send buffer size on internode socket." + se);
                }
            }

            // SocketChannel may be null when using SSL
            WritableByteChannel ch = socket.getChannel();
            out = new BufferedDataOutputStreamPlus(
                    ch != null ? ch : Channels.newChannel(socket.getOutputStream()), BUFFER_SIZE);

            out.writeInt(MessagingService.PROTOCOL_MAGIC);
            writeHeader(out, targetVersion, false);
            out.flush();

            DataInputStream in = new DataInputStream(socket.getInputStream());
            int maxTargetVersion = in.readInt();
            MessagingService.instance().setVersion(host, maxTargetVersion);

            out.writeInt(MessagingService.current_version);
            CompactEndpointSerializationHelper.serialize(FBUtilities.getBroadcastAddress(), out);
            out.flush();
            return true;
        } catch (IOException e) {
            socket = null;
            e.printStackTrace();
            System.err.println("unable to connect to " + host + e);
            Uninterruptibles.sleepUninterruptibly(OPEN_RETRY_DELAY, TimeUnit.MILLISECONDS);
        }
    }
    return false;
}

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