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

Example 91 with Socket

use of java.net.Socket in project XobotOS by xamarin.

the class SingleClientConnManager method releaseConnection.

// non-javadoc, see interface ClientConnectionManager
public void releaseConnection(ManagedClientConnection conn, long validDuration, TimeUnit timeUnit) {
    assertStillUp();
    if (!(conn instanceof ConnAdapter)) {
        throw new IllegalArgumentException("Connection class mismatch, " + "connection not obtained from this manager.");
    }
    if (log.isDebugEnabled()) {
        log.debug("Releasing connection " + conn);
    }
    ConnAdapter sca = (ConnAdapter) conn;
    if (sca.poolEntry == null)
        // already released
        return;
    ClientConnectionManager manager = sca.getManager();
    if (manager != null && manager != this) {
        throw new IllegalArgumentException("Connection not obtained from this manager.");
    }
    try {
        // BEGIN android-changed
        // When recycling a Socket, we un-tag it to avoid collecting
        // statistics from future users.
        final Socket socket = uniquePoolEntry.connection.getSocket();
        if (socket != null) {
            SocketTagger.get().untag(socket);
        }
        // make sure that the response has been read completely
        if (sca.isOpen() && (this.alwaysShutDown || !sca.isMarkedReusable())) {
            if (log.isDebugEnabled()) {
                log.debug("Released connection open but not reusable.");
            }
            // make sure this connection will not be re-used
            // we might have gotten here because of a shutdown trigger
            // shutdown of the adapter also clears the tracked route
            sca.shutdown();
        }
    } catch (IOException iox) {
        //@@@ log as warning? let pass?
        if (log.isDebugEnabled())
            log.debug("Exception shutting down released connection.", iox);
    } finally {
        sca.detach();
        managedConn = null;
        lastReleaseTime = System.currentTimeMillis();
        if (validDuration > 0)
            connectionExpiresTime = timeUnit.toMillis(validDuration) + lastReleaseTime;
        else
            connectionExpiresTime = Long.MAX_VALUE;
    }
}

Example 92 with Socket

use of java.net.Socket in project XobotOS by xamarin.

the class ThreadSafeClientConnManager method releaseConnection.

// non-javadoc, see interface ClientConnectionManager
public void releaseConnection(ManagedClientConnection conn, long validDuration, TimeUnit timeUnit) {
    if (!(conn instanceof BasicPooledConnAdapter)) {
        throw new IllegalArgumentException("Connection class mismatch, " + "connection not obtained from this manager.");
    }
    BasicPooledConnAdapter hca = (BasicPooledConnAdapter) conn;
    if ((hca.getPoolEntry() != null) && (hca.getManager() != this)) {
        throw new IllegalArgumentException("Connection not obtained from this manager.");
    }
    try {
        // BEGIN android-changed
        // When recycling a Socket, we un-tag it to avoid collecting
        // statistics from future users.
        final BasicPoolEntry entry = (BasicPoolEntry) hca.getPoolEntry();
        final Socket socket = entry.getConnection().getSocket();
        if (socket != null) {
            SocketTagger.get().untag(socket);
        }
        // make sure that the response has been read completely
        if (hca.isOpen() && !hca.isMarkedReusable()) {
            if (log.isDebugEnabled()) {
                log.debug("Released connection open but not marked reusable.");
            }
            // In MTHCM, there would be a call to
            // SimpleHttpConnectionManager.finishLastResponse(conn);
            // Consuming the response is handled outside in 4.0.
            // make sure this connection will not be re-used
            // Shut down rather than close, we might have gotten here
            // because of a shutdown trigger.
            // Shutdown of the adapter also clears the tracked route.
            hca.shutdown();
        }
    } catch (IOException iox) {
        //@@@ log as warning? let pass?
        if (log.isDebugEnabled())
            log.debug("Exception shutting down released connection.", iox);
    } finally {
        BasicPoolEntry entry = (BasicPoolEntry) hca.getPoolEntry();
        boolean reusable = hca.isMarkedReusable();
        hca.detach();
        if (entry != null) {
            connectionPool.freeEntry(entry, reusable, validDuration, timeUnit);
        }
    }
}

Example 93 with Socket

use of java.net.Socket in project XobotOS by xamarin.

the class AbstractClientConnAdapter method getSSLSession.

// non-javadoc, see interface ManagedClientConnection
public SSLSession getSSLSession() {
    OperatedClientConnection conn = getWrappedConnection();
    assertValid(conn);
    if (!isOpen())
        return null;
    SSLSession result = null;
    Socket sock = conn.getSocket();
    if (sock instanceof SSLSocket) {
        result = ((SSLSocket) sock).getSession();
    }
    return result;
}

Example 94 with Socket

use of java.net.Socket in project jedis by xetorthio.

the class Connection method connect.

public void connect() {
    if (!isConnected()) {
        try {
            socket = new Socket();
            // ->@wjw_add
            socket.setReuseAddress(true);
            // Will monitor the TCP connection is
            socket.setKeepAlive(true);
            // valid
            // Socket buffer Whetherclosed, to
            socket.setTcpNoDelay(true);
            // ensure timely delivery of data
            // Control calls close () method,
            socket.setSoLinger(true, 0);
            // the underlying socket is closed
            // immediately
            // <-@wjw_add
            socket.connect(new InetSocketAddress(host, port), connectionTimeout);
            socket.setSoTimeout(soTimeout);
            if (ssl) {
                if (null == sslSocketFactory) {
                    sslSocketFactory = (SSLSocketFactory) SSLSocketFactory.getDefault();
                }
                socket = (SSLSocket) sslSocketFactory.createSocket(socket, host, port, true);
                if (null != sslParameters) {
                    ((SSLSocket) socket).setSSLParameters(sslParameters);
                }
                if ((null != hostnameVerifier) && (!hostnameVerifier.verify(host, ((SSLSocket) socket).getSession()))) {
                    String message = String.format("The connection to '%s' failed ssl/tls hostname verification.", host);
                    throw new JedisConnectionException(message);
                }
            }
            outputStream = new RedisOutputStream(socket.getOutputStream());
            inputStream = new RedisInputStream(socket.getInputStream());
        } catch (IOException ex) {
            broken = true;
            throw new JedisConnectionException("Failed connecting to host " + host + ":" + port, ex);
        }
    }
}

Example 95 with Socket

use of java.net.Socket in project platformlayer by platformlayer.

the class PlatformLayerTestContext method isPortOpen.

public boolean isPortOpen(InetSocketAddress socketAddress) throws IOException {
    Socket socket = new Socket();
    try {
        int timeout = 5000;
        socket.connect(socketAddress, timeout);
        return true;
    } catch (IOException e) {
        String message = e.getMessage();
        if (message.equalsIgnoreCase("connect timed out")) {
            return false;
        }
        throw new IllegalStateException("Unexpected IO exception checking port status", e);
    } finally {
        socket.close();
    }
}