Example usage for java.net Socket isClosed

Introduction

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

Prototype

public boolean isClosed()

Source Link

Document

Returns the closed state of the socket.

Usage

From source file:neohope.mule.hl7v2.socket.AbstractTcpSocketFactory.java

public boolean validateObject(Object key, Object object) {
    Socket socket = (Socket) object;
    return !socket.isClosed();
}

From source file:org.workin.fastdfs.factory.DefaultPoolableTrackerServerFactory.java

@Override
public void activateObject(TrackerServer trackerServer) throws Exception {
    Socket socket = trackerServer.getSocket();
    if (!socket.isConnected() || socket.isClosed()) {
        /* ?TrackerServer */
        socket.setSoTimeout(ClientGlobal.g_network_timeout);
        socket.connect(trackerServer.getInetSocketAddress(), ClientGlobal.g_connect_timeout);
    }//from w w  w . java  2 s .  c om
}

From source file:com.flipkart.phantom.thrift.impl.proxy.SocketObjectFactory.java

/**
 * Interface method implementation. Checks if the socket is open and then attempts to set Thrift specific socket properties.
 * An error in any of these operations will invalidate the specified Socket.
 * @see org.apache.commons.pool.PoolableObjectFactory#validateObject(Object)
 *///from  www. ja v a2  s.co m
public boolean validateObject(Socket socket) {
    if (socket.isClosed()) {
        return false;
    }
    try {
        socket.setSoLinger(false, 0);
        socket.setTcpNoDelay(true);
        return true;
    } catch (Exception e) {
        LOGGER.info("Socket is not valid for server : {} at port : {}", this.getThriftProxy().getThriftServer(),
                this.getThriftProxy().getThriftPort());
        return false;
    }
}

From source file:org.workin.fastdfs.factory.DefaultPoolableTrackerServerFactory.java

@Override
public boolean validateObject(TrackerServer trackerServer) {
    try {/*ww  w. j a v a 2  s .c o  m*/
        Socket socket = trackerServer.getSocket();
        if (!socket.isConnected() || socket.isClosed())
            return false;
    } catch (IOException e) {
        return false;
    }
    return true;
}

From source file:com.mirth.connect.connectors.file.filesystems.HaltableFTPClient.java

@Override
protected Socket _openDataConnection_(String command, String arg) throws IOException {
    /*// w w w  .j  av  a  2 s  .c om
     * MIRTH-3041, MIRTH-3062 It's possible for the FTP data sockets to hang. We don't have
     * control over this because different servers may hang for different reasons. For instance
     * the FTP dispatcher can block on a socket write if the socket buffer of the server it is
     * connecting to is full. The FTP Receiver and Dispatcher can block on a socket read if the
     * server they are connecting to is hung. In case this happens, we store references to each
     * new socket so it can be closed if needed.
     */
    Socket socket = super._openDataConnection_(command, arg);

    synchronized (openSockets) {
        for (Iterator<Socket> iterator = openSockets.iterator(); iterator.hasNext();) {
            Socket openSocket = iterator.next();
            if (openSocket != null && openSocket.isClosed()) {
                iterator.remove();
            }
        }

        if (socket != null) {
            openSockets.add(socket);
        }
    }

    return socket;
}

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;
}

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

/**
 * Defensive approach: we test all the "<code>Socket.isXXX()</code>" flags.
 *//*from   www .ja  v a 2 s  .  c  om*/
@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();
}

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

/**
 *///from w  w  w.j  a v  a  2s.c om
@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();
}

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  v  a  2 s .  c  o 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();
}

From source file:com.predic8.membrane.core.transport.http.HttpEndpointListener.java

/**
 * Closes all connections or those that are <i>currently</i> idle.
 * @param onlyIdle whether to close only idle connections
 * @return true, if there are no more open connections
 *///w ww  .  java2 s .com
public boolean closeConnections(boolean onlyIdle) throws IOException {
    if (!closed)
        throw new IllegalStateException("please call closePort() fist.");
    for (Socket s : (onlyIdle ? idleSockets : openSockets).keySet())
        if (!s.isClosed())
            s.close();
    return openSockets.isEmpty();
}