Example usage for java.net Socket close

Introduction

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

Prototype

public synchronized void close() throws IOException

Source Link

Document

Closes this socket.

Usage

From source file:com.ery.ertc.estorm.util.ToolUtil.java

public static void close(Socket c) {
    if (c != null) {
        try {// w  w  w .  ja va2 s  . com
            c.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

From source file:com.buaa.cfs.utils.IOUtils.java

/**
 * Closes the socket ignoring {@link IOException}
 *
 * @param sock the Socket to close//from w ww  .  j  a va2 s  .com
 */
public static void closeSocket(Socket sock) {
    if (sock != null) {
        try {
            sock.close();
        } catch (IOException ignored) {
        }
    }
}

From source file:com.ery.ertc.estorm.util.IOUtils.java

/**
 * Closes the socket ignoring {@link IOException}
 * // w ww . ja v  a2  s.  c  o m
 * @param sock
 *            the Socket to close
 */
public static void closeSocket(Socket sock) {
    // avoids try { close() } dance
    if (sock != null) {
        try {
            sock.close();
        } catch (IOException ignored) {
        }
    }
}

From source file:com.codefollower.lealone.omid.TestUtils.java

public static void waitForSocketListening(String host, int port, int sleepTimeMillis)
        throws UnknownHostException, IOException, InterruptedException {
    while (true) {
        Socket sock = null;
        try {//from   ww  w. ja v  a  2  s  .c o m
            sock = new Socket(host, port);
        } catch (IOException e) {
            // ignore as this is expected
            Thread.sleep(sleepTimeMillis);
            continue;
        } finally {
            if (sock != null) {
                sock.close();
            }
        }
        LOG.info("Host " + host + ":" + port + " is up");
        break;
    }
}

From source file:com.aqnote.shared.cryptology.util.lang.StreamUtil.java

public static void close(Socket socket) {
    try {// w  w  w . j a va 2 s. co m
        if (socket != null && !socket.isClosed())
            socket.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:com.mirth.connect.connectors.tcp.SocketUtil.java

public static void closeSocket(Socket socket) throws IOException {
    if (socket != null) {
        /*//w w w  .j  a va 2  s . c o m
         * MIRTH-2984: The shutdownInput() and shutdownOutput() methods are no longer being
         * called. On Windows this causes a RST packet to be sent to the remote side if there
         * are still bytes available in the socket's input stream.
         */
        socket.close();
    }
}

From source file:fitnesse.http.ResponseParser.java

public static ResponseParser performHttpRequest(String hostname, int hostPort, RequestBuilder builder)
        throws IOException {
    Socket socket = new Socket(hostname, hostPort);
    OutputStream socketOut = socket.getOutputStream();
    InputStream socketIn = socket.getInputStream();
    builder.send(socketOut);/*from  w w w. j  av  a 2  s .co  m*/
    socketOut.flush();
    try {
        return new ResponseParser(socketIn);
    } finally {
        socketOut.close();
        socket.close();
    }
}

From source file:org.openbaton.integration.test.utils.Utils.java

public static boolean available(String host, String port) {
    try {/*from w  ww  .jav  a  2s  .c o  m*/
        Socket s = new Socket(host, Integer.parseInt(port));
        log.info("Server is listening on port " + port + " of " + host);
        s.close();
        return true;
    } catch (IOException ex) {
        // The remote host is not listening on this port
        log.warn("Server is not listening on port " + port + " of " + host);
        return false;
    }
}

From source file:esg.common.Utils.java

public static boolean poke(String host, int port, int timeout) {
    boolean ret = false;
    Socket socket = null;
    try {/*w  w  w . j  a v a 2 s .c om*/
        (socket = new Socket()).connect(new InetSocketAddress(java.net.InetAddress.getByName(host), port),
                timeout);
        socket.close();
        ret = true;
    } catch (Throwable t) {
        log.error(t.getMessage());
    } finally {
        try {
            socket.close();
        } catch (Throwable t) {
        }
    }
    return ret;
}

From source file:com.googlecode.icegem.cacheutils.common.Utils.java

/**
 * Checks if the socket of specified host and port is alive.
 * //from   w  w  w  .  j a  v  a  2 s  .c om
 * @param host
 *            - the host.
 * @param port
 *            - the port.
 * @return - true if alive, false otherwise.
 */
public static boolean isSocketAlive(String host, int port) {
    boolean socketAlive = false;
    Socket socket = null;

    try {
        socket = new Socket(host, port);

        socketAlive = socket.isConnected();
    } catch (Throwable t) {
        // do nothing
    } finally {
        if (socket != null) {
            try {
                socket.close();
            } catch (IOException e) {
                // do nothing
            }
        }
    }

    return socketAlive;
}