Examples with SocketAddress java.net.SocketAddress used on opensource projects

Example 1 with SocketAddress

use of java.net.SocketAddress in project jetty.project by eclipse.

the class SelectorManager method chooseSelector.

private ManagedSelector chooseSelector(SelectableChannel channel) {
    // Ideally we would like to have all connections from the same client end
    // up on the same selector (to try to avoid smearing the data from a single
    // client over all cores), but because of proxies, the remote address may not
    // really be the client - so we have to hedge our bets to ensure that all
    // channels don't end up on the one selector for a proxy.
    ManagedSelector candidate1 = null;
    if (channel != null) {
        try {
            if (channel instanceof SocketChannel) {
                SocketAddress remote = ((SocketChannel) channel).getRemoteAddress();
                if (remote instanceof InetSocketAddress) {
                    byte[] addr = ((InetSocketAddress) remote).getAddress().getAddress();
                    if (addr != null) {
                        int s = addr[addr.length - 1] & 0xFF;
                        candidate1 = _selectors[s % getSelectorCount()];
                    }
                }
            }
        } catch (IOException x) {
            LOG.ignore(x);
        }
    }
    // The ++ increment here is not atomic, but it does not matter,
    // so long as the value changes sometimes, then connections will
    // be distributed over the available selectors.
    long s = _selectorIndex++;
    int index = (int) (s % getSelectorCount());
    ManagedSelector candidate2 = _selectors[index];
    if (candidate1 == null || candidate1.size() >= candidate2.size() * 2)
        return candidate2;
    return candidate1;
}

Example 2 with SocketAddress

use of java.net.SocketAddress in project jetty.project by eclipse.

the class BadRequestLogHandlerTest method testLogHandler.

@Test(timeout = 4000)
public void testLogHandler() throws Exception {
    Server server = new Server();
    ServerConnector connector = new ServerConnector(server);
    connector.setPort(0);
    server.setConnectors(new Connector[] { connector });
    CaptureLog captureLog = new CaptureLog();
    RequestLogHandler requestLog = new RequestLogHandler();
    requestLog.setRequestLog(captureLog);
    requestLog.setHandler(new HelloHandler());
    server.setHandler(requestLog);
    try {
        server.start();
        String host = connector.getHost();
        if (host == null) {
            host = "localhost";
        }
        InetAddress destAddr = InetAddress.getByName(host);
        int port = connector.getLocalPort();
        SocketAddress endpoint = new InetSocketAddress(destAddr, port);
        Socket socket = new Socket();
        socket.setSoTimeout(1000);
        socket.connect(endpoint);
        try (OutputStream out = socket.getOutputStream();
            OutputStreamWriter writer = new OutputStreamWriter(out, StandardCharsets.UTF_8);
            InputStream in = socket.getInputStream();
            InputStreamReader reader = new InputStreamReader(in, StandardCharsets.UTF_8)) {
            StringReader request = new StringReader(requestHeader);
            IO.copy(request, writer);
            writer.flush();
            StringWriter response = new StringWriter();
            IO.copy(reader, response);
            LOG.info("Response: {}", response);
        } finally {
            socket.close();
        }
        assertRequestLog(captureLog);
    } finally {
        server.stop();
    }
}

Example 3 with SocketAddress

use of java.net.SocketAddress in project jetty.project by eclipse.

the class BlockheadClient method connect.

/* (non-Javadoc)
     * @see org.eclipse.jetty.websocket.common.test.IBlockheadClient#connect()
     */
@Override
public void connect() throws IOException {
    InetAddress destAddr = InetAddress.getByName(destHttpURI.getHost());
    int port = destHttpURI.getPort();
    SocketAddress endpoint = new InetSocketAddress(destAddr, port);
    socket = new Socket();
    socket.setSoTimeout(timeout);
    socket.connect(endpoint);
    out = socket.getOutputStream();
    in = socket.getInputStream();
}

Example 4 with SocketAddress

use of java.net.SocketAddress in project k-9 by k9mail.

the class ImapConnection method connectToAddress.

private Socket connectToAddress(InetAddress address) throws NoSuchAlgorithmException, KeyManagementException, MessagingException, IOException {
    String host = settings.getHost();
    int port = settings.getPort();
    String clientCertificateAlias = settings.getClientCertificateAlias();
    if (K9MailLib.isDebug() && DEBUG_PROTOCOL_IMAP) {
        Log.d(LOG_TAG, "Connecting to " + host + " as " + address);
    }
    SocketAddress socketAddress = new InetSocketAddress(address, port);
    Socket socket;
    if (settings.getConnectionSecurity() == ConnectionSecurity.SSL_TLS_REQUIRED) {
        socket = socketFactory.createSocket(null, host, port, clientCertificateAlias);
    } else {
        socket = new Socket();
    }
    socket.connect(socketAddress, socketConnectTimeout);
    return socket;
}

Example 5 with SocketAddress

use of java.net.SocketAddress in project flink by apache.

the class PartitionRequestClientHandler method decodeMsg.

private boolean decodeMsg(Object msg, boolean isStagedBuffer) throws Throwable {
    final Class<?> msgClazz = msg.getClass();
    // ---- Buffer --------------------------------------------------------
    if (msgClazz == NettyMessage.BufferResponse.class) {
        NettyMessage.BufferResponse bufferOrEvent = (NettyMessage.BufferResponse) msg;
        RemoteInputChannel inputChannel = inputChannels.get(bufferOrEvent.receiverId);
        if (inputChannel == null) {
            bufferOrEvent.releaseBuffer();
            cancelRequestFor(bufferOrEvent.receiverId);
            return true;
        }
        return decodeBufferOrEvent(inputChannel, bufferOrEvent, isStagedBuffer);
    } else // ---- Error ---------------------------------------------------------
    if (msgClazz == NettyMessage.ErrorResponse.class) {
        NettyMessage.ErrorResponse error = (NettyMessage.ErrorResponse) msg;
        SocketAddress remoteAddr = ctx.channel().remoteAddress();
        if (error.isFatalError()) {
            notifyAllChannelsOfErrorAndClose(new RemoteTransportException("Fatal error at remote task manager '" + remoteAddr + "'.", remoteAddr, error.cause));
        } else {
            RemoteInputChannel inputChannel = inputChannels.get(error.receiverId);
            if (inputChannel != null) {
                if (error.cause.getClass() == PartitionNotFoundException.class) {
                    inputChannel.onFailedPartitionRequest();
                } else {
                    inputChannel.onError(new RemoteTransportException("Error at remote task manager '" + remoteAddr + "'.", remoteAddr, error.cause));
                }
            }
        }
    } else {
        throw new IllegalStateException("Received unknown message from producer: " + msg.getClass());
    }
    return true;
}