Example usage for java.net Socket isBound

Introduction

In this page you can find the example usage for java.net Socket isBound.

Prototype

public boolean isBound() 

Source Link

Document

Returns the binding state of the socket.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    Socket client = new Socket("google.com", 80);

    System.out.println(client.isBound());

    client.close();//from w w  w. ja va2 s. c om
}

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From source file:mc.lib.network.NetworkHelper.java

private static boolean testConnection(String url) {
    Socket s = null;
    boolean res = false;
    try {//from   w ww . j  av  a2  s .com
        s = new Socket(url, 80);
        if (s.isBound() && s.isConnected()) {
            res = true;
        }
    } catch (IOException e) {
        Log.e(LOGTAG, "Error on testConnection to " + url, e);
    } finally {
        if (s != null)
            StreamHelper.close(s);
    }
    return res;
}

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From source file:com.linkedin.databus2.test.TestUtil.java

/**
 * Checks if a server is running on a given host and port
 * @param host        the server host/*from www. j a  va  2s. com*/
 * @param port        the server port
 * @param log         logger for diagnostic messages (can be null)
 * @return true if successful
 * @throws IOException
 */
public static boolean checkServerRunning(String host, int port, Logger log, boolean logError) {
    boolean success = false;

    try {
        Socket socket = new Socket(host, port);
        log.info("host=" + host + " port=" + port);
        log.info("Socket Info:" + socket.toString());
        log.info("IsConnected=" + socket.isConnected() + " isClosed=" + socket.isClosed() + " isBound="
                + socket.isBound());
        success = socket.isConnected();
        socket.close();
    } catch (ConnectException ce) {
        if (null != log)
            log.error("Fail to connect to port:" + port);
        if (logError && null != log)
            log.error("Connect error", ce);
        success = false;
    } catch (IOException e) {
        if (logError && null != log)
            log.error("connect error", e);
    } catch (RuntimeException e) {
        if (logError && null != log)
            log.error("runtime error", e);
    }

    return success;
}

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From source file:org.mule.providers.ldap.util.DSManager.java

public static boolean checkSocketNotConnected() {

    try {/* ww w.j  ava 2s . co m*/
        Socket s = new Socket("localhost", 10389);

        if (s.isConnected()) {
            logger.debug("client socket is connected (server socket bound)");
        }
        s.close();
        return false;
    } catch (Exception e) {

        logger.debug("client Socket not connected " + e.toString());

    }

    try {
        ServerSocket s = new ServerSocket(10389);
        if (s.isBound()) {
            logger.debug("server socket is bound (=was therefore free)");
        }
        s.close();
        return true;
    } catch (Exception e) {
        logger.debug("Server socket already bound " + e.toString());
        // e.printStackTrace();
        return false;
    }

}

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From source file:org.mule.transport.ldap.util.DSManager.java

public static boolean checkSocketNotConnected() {

    try {/* ww w  . ja  v a2 s .  co m*/
        final Socket s = new Socket("localhost", 10389);

        if (s.isConnected()) {
            logger.debug("client socket is connected (server socket bound)");
        }
        s.close();
        return false;
    } catch (final Exception e) {

        logger.debug("client Socket not connected " + e.toString());

    }

    try {
        final ServerSocket s = new ServerSocket(10389);
        if (s.isBound()) {
            logger.debug("server socket is bound (=was therefore free)");
        }
        s.close();
        return true;
    } catch (final Exception e) {
        logger.debug("Server socket already bound " + e.toString());
        // e.printStackTrace();
        return false;
    }

}

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From source file:org.jmxtrans.embedded.util.pool.SocketOutputStreamPoolFactory.java

/**
 * Defensive approach: we test all the "<code>Socket.isXXX()</code>" flags.
 *//*  ww w  .  j  a  v a 2  s  .  co m*/
@Override
public boolean validateObject(HostAndPort hostAndPort, PooledObject<SocketOutputStream> socketOutputStreamRef) {
    Socket socket = socketOutputStreamRef.getObject().getSocket();
    return socket.isConnected() && socket.isBound() && !socket.isClosed() && !socket.isInputShutdown()
            && !socket.isOutputShutdown();
}

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From source file:org.apache.jmeter.visualizers.backend.graphite.SocketOutputStreamPoolFactory.java

/**
 *//*from  w  w w .  java  2  s  . co m*/
@Override
public boolean validateObject(SocketConnectionInfos hostAndPort,
        PooledObject<SocketOutputStream> socketOutputStream) {
    Socket socket = socketOutputStream.getObject().getSocket();
    return socket.isConnected() && socket.isBound() && !socket.isClosed() && !socket.isInputShutdown()
            && !socket.isOutputShutdown();
}

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From source file:org.jmxtrans.embedded.util.pool.SocketWriterPoolFactory.java

/**
 * Defensive approach: we test all the "<code>Socket.isXXX()</code>" flags.
 *//*from   w  w w  .  j a va 2 s .  co m*/
@Override
public boolean validateObject(HostAndPort hostAndPort, PooledObject<SocketWriter> socketWriterRef) {
    Socket socket = socketWriterRef.getObject().getSocket();
    return socket.isConnected() && socket.isBound() && !socket.isClosed() && !socket.isInputShutdown()
            && !socket.isOutputShutdown();
}

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From source file:voldemort.store.socket.SocketPoolableObjectFactory.java

public boolean validateObject(Object key, Object value) {
    SocketAndStreams sands = (SocketAndStreams) value;
    Socket s = sands.getSocket();
    boolean isValid = !s.isClosed() && s.isBound() && s.isConnected();
    if (!isValid && logger.isDebugEnabled())
        logger.debug("Socket connection " + sands + " is no longer valid, closing.");
    return isValid;
}

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From source file:com.googlecode.jmxtrans.connections.SocketFactory.java

/**
 * Validates that the socket is good./*  w w w.j ava 2  s  . co  m*/
 */
@Override
public boolean validateObject(InetSocketAddress address, Socket socket) {
    if (socket == null) {
        log.error("Socket is null [{}]", address);
        return false;
    }

    if (!socket.isBound()) {
        log.error("Socket is not bound [{}]", address);
        return false;
    }
    if (socket.isClosed()) {
        log.error("Socket is closed [{}]", address);
        return false;
    }
    if (!socket.isConnected()) {
        log.error("Socket is not connected [{}]", address);
        return false;
    }
    if (socket.isInputShutdown()) {
        log.error("Socket input is shutdown [{}]", address);
        return false;
    }
    if (socket.isOutputShutdown()) {
        log.error("Socket output is shutdown [{}]", address);
        return false;
    }
    return true;
}

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