Examples with SocketChannelWrapper com.hazelcast.internal.networking.SocketChannelWrapper used on opensource projects

Example 6 with SocketChannelWrapper

use of com.hazelcast.internal.networking.SocketChannelWrapper in project hazelcast by hazelcast.

the class SocketReaderInitializerImpl method init.

@Override
public void init(TcpIpConnection connection, SocketReader reader) throws IOException {
    TcpIpConnectionManager connectionManager = connection.getConnectionManager();
    IOService ioService = connectionManager.getIoService();
    ByteBuffer protocolBuffer = reader.getProtocolBuffer();
    SocketChannelWrapper socketChannel = reader.getSocketChannel();
    int readBytes = socketChannel.read(protocolBuffer);
    if (readBytes == -1) {
        throw new EOFException("Could not read protocol type!");
    }
    if (readBytes == 0 && connectionManager.isSSLEnabled()) {
        // when using SSL, we can read 0 bytes since data read from socket can be handshake frames.
        return;
    }
    if (protocolBuffer.hasRemaining()) {
        // we have not yet received all protocol bytes
        return;
    }
    ReadHandler readHandler;
    String protocol = bytesToString(protocolBuffer.array());
    SocketWriter socketWriter = connection.getSocketWriter();
    if (CLUSTER.equals(protocol)) {
        initInputBuffer(connection, reader, ioService.getSocketReceiveBufferSize());
        connection.setType(MEMBER);
        socketWriter.setProtocol(CLUSTER);
        readHandler = ioService.createReadHandler(connection);
    } else if (CLIENT_BINARY_NEW.equals(protocol)) {
        initInputBuffer(connection, reader, ioService.getSocketClientReceiveBufferSize());
        socketWriter.setProtocol(CLIENT_BINARY_NEW);
        readHandler = new ClientReadHandler(reader.getNormalFramesReadCounter(), connection, ioService);
    } else {
        ByteBuffer inputBuffer = initInputBuffer(connection, reader, ioService.getSocketReceiveBufferSize());
        socketWriter.setProtocol(TEXT);
        inputBuffer.put(protocolBuffer.array());
        readHandler = new TextReadHandler(connection);
        connectionManager.incrementTextConnections();
    }
    if (readHandler == null) {
        throw new IOException("Could not initialize ReadHandler!");
    }
    reader.initReadHandler(readHandler);
}

Example 7 with SocketChannelWrapper

use of com.hazelcast.internal.networking.SocketChannelWrapper in project hazelcast by hazelcast.

the class InitConnectionTask method tryToConnect.

private void tryToConnect(InetSocketAddress socketAddress, int timeout) throws Exception {
    SocketChannel socketChannel = SocketChannel.open();
    connectionManager.initSocket(socketChannel.socket());
    if (ioService.isSocketBind()) {
        bindSocket(socketChannel);
    }
    Level level = silent ? Level.FINEST : Level.INFO;
    if (logger.isLoggable(level)) {
        logger.log(level, "Connecting to " + socketAddress + ", timeout: " + timeout + ", bind-any: " + ioService.isSocketBindAny());
    }
    try {
        socketChannel.configureBlocking(true);
        connectSocketChannel(socketAddress, timeout, socketChannel);
        if (logger.isFinestEnabled()) {
            logger.finest("Successfully connected to: " + address + " using socket " + socketChannel.socket());
        }
        SocketChannelWrapper socketChannelWrapper = connectionManager.wrapSocketChannel(socketChannel, true);
        connectionManager.interceptSocket(socketChannel.socket(), false);
        socketChannelWrapper.configureBlocking(false);
        TcpIpConnection connection = connectionManager.newConnection(socketChannelWrapper, address);
        connection.getSocketWriter().setProtocol(Protocols.CLUSTER);
        connectionManager.sendBindRequest(connection, address, true);
    } catch (Exception e) {
        closeSocket(socketChannel);
        logger.log(level, "Could not connect to: " + socketAddress + ". Reason: " + e.getClass().getSimpleName() + "[" + e.getMessage() + "]");
        throw e;
    }
}