Example usage for org.apache.http.conn ClientConnectionManager closeExpiredConnections

Introduction

In this page you can find the example usage for org.apache.http.conn ClientConnectionManager closeExpiredConnections.

Prototype

void closeExpiredConnections();

Source Link

Document

Closes all expired connections in the pool.

Usage

From source file:org.eclipse.mylyn.internal.commons.repositories.http.core.IdleConnectionMonitorThread.java

@Override
public void run() {
    try {/*  ww  w.j  a va  2  s  .  c  o  m*/
        while (!shutdown) {
            for (ClientConnectionManager connectionManager : connectionManagers) {
                connectionManager.closeExpiredConnections();
                if (timeout > 0) {
                    connectionManager.closeIdleConnections(timeout, TimeUnit.MILLISECONDS);
                }
            }

            synchronized (this) {
                wait(pollingInterval);
            }
        }
    } catch (InterruptedException e) {
        // shutdown
    }
}

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From source file:com.nhn.android.archetype.base.AABaseApplication.java

private void closeHttpClient(HttpClient client) {
    ClientConnectionManager mgr = client.getConnectionManager();
    mgr.closeExpiredConnections();
    mgr.closeIdleConnections(0, TimeUnit.MILLISECONDS);
}

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From source file:processing.core.PRequest.java

/**
 * Closes the connection and releases the resources associated with this
 * request to the server.//from   w ww .  j a  v  a2s.  com
 * 
 * @thisref request
 * @thisreftext any variable of the type PRequest
 * @return None
 */
public void close() {
    synchronized (this) {
        state = STATE_CLOSED;
    }
    if (is != null) {
        try {
            is.close();
        } catch (IOException ioe) {
        }
        is = null;
    }
    if (client != null) {
        try {
            ClientConnectionManager mgr = client.getConnectionManager();
            mgr.closeExpiredConnections();
            mgr.closeIdleConnections(1, TimeUnit.SECONDS);
            mgr.shutdown();
        } catch (Exception ioe) {
        }
        client = null;
    }
}

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From source file:com.almende.reaal.apachehttp.ApacheHttpClient.java

/**
 * Instantiates a new apache http client.
 *
 *//*  w ww .j  a v a2s.c om*/
private ApacheHttpClient() {

    // Allow self-signed SSL certificates:
    final TrustStrategy trustStrategy = new TrustSelfSignedStrategy();
    final X509HostnameVerifier hostnameVerifier = new AllowAllHostnameVerifier();
    final SchemeRegistry schemeRegistry = SchemeRegistryFactory.createDefault();

    SSLSocketFactory sslSf;
    try {
        sslSf = new SSLSocketFactory(trustStrategy, hostnameVerifier);
        final Scheme https = new Scheme("https", 443, sslSf);
        schemeRegistry.register(https);
    } catch (Exception e) {
        LOG.warning("Couldn't init SSL socket, https not supported!");
    }

    // Work with PoolingClientConnectionManager
    final ClientConnectionManager connection = new PoolingClientConnectionManager(schemeRegistry);

    // Provide eviction thread to clear out stale threads.
    new Thread(new Runnable() {
        @Override
        public void run() {
            try {
                while (true) {
                    synchronized (this) {
                        wait(5000);
                        connection.closeExpiredConnections();
                        connection.closeIdleConnections(30, TimeUnit.SECONDS);
                    }
                }
            } catch (final InterruptedException ex) {
            }
        }
    }).start();

    // generate httpclient
    httpClient = new DefaultHttpClient(connection);

    final HttpParams params = httpClient.getParams();

    params.setParameter(ClientPNames.COOKIE_POLICY, CookiePolicy.BROWSER_COMPATIBILITY);
    params.setParameter(CoreConnectionPNames.SO_TIMEOUT, 60000);
    params.setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 20000);
    params.setParameter(CoreConnectionPNames.STALE_CONNECTION_CHECK, false);
    params.setParameter(CoreConnectionPNames.TCP_NODELAY, true);
    httpClient.setParams(params);
}

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From source file:com.almende.eve.transport.http.ApacheHttpClient.java

/**
 * Instantiates a new apache http client.
 *
 *///w  w w . j  av a 2  s .c  o m
private ApacheHttpClient() {

    // Allow self-signed SSL certificates:
    final TrustStrategy trustStrategy = new TrustSelfSignedStrategy();
    final X509HostnameVerifier hostnameVerifier = new AllowAllHostnameVerifier();
    final SchemeRegistry schemeRegistry = SchemeRegistryFactory.createDefault();

    SSLSocketFactory sslSf;
    try {
        sslSf = new SSLSocketFactory(trustStrategy, hostnameVerifier);
        final Scheme https = new Scheme("https", 443, sslSf);
        schemeRegistry.register(https);
    } catch (Exception e) {
        LOG.warning("Couldn't init SSL socket, https not supported!");
    }

    // Work with PoolingClientConnectionManager
    final ClientConnectionManager connection = new PoolingClientConnectionManager(schemeRegistry);

    // Provide eviction thread to clear out stale threads.
    new Thread(new Runnable() {
        @Override
        public void run() {
            try {
                while (true) {
                    synchronized (this) {
                        wait(5000);
                        connection.closeExpiredConnections();
                        connection.closeIdleConnections(30, TimeUnit.SECONDS);
                    }
                }
            } catch (final InterruptedException ex) {
            }
        }
    }).start();

    // generate httpclient
    httpClient = new DefaultHttpClient(connection);

    // Set cookie policy and persistent cookieStore
    try {
        httpClient.setCookieStore(new MyCookieStore());
    } catch (final Exception e) {
        LOG.log(Level.WARNING, "Failed to initialize persistent cookieStore!", e);
    }
    final HttpParams params = httpClient.getParams();

    params.setParameter(ClientPNames.COOKIE_POLICY, CookiePolicy.BROWSER_COMPATIBILITY);
    params.setParameter(CoreConnectionPNames.SO_TIMEOUT, 60000);
    params.setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 20000);
    params.setParameter(CoreConnectionPNames.STALE_CONNECTION_CHECK, false);
    params.setParameter(CoreConnectionPNames.TCP_NODELAY, true);
    httpClient.setParams(params);
}

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From source file:org.ellis.yun.search.test.httpclient.HttpClientTest.java

@Test
@SuppressWarnings("deprecation")
public void testConnectionManagerAndProxy() throws Exception {

    HttpParams params = new BasicHttpParams();

    Scheme http = new Scheme("http", PlainSocketFactory.getSocketFactory(), 80);
    SchemeRegistry sr = new SchemeRegistry();
    sr.register(http);// www. jav  a  2  s . co m

    ClientConnectionManager cm = new ThreadSafeClientConnManager(params, sr);

    DefaultHttpClient httpClient = new DefaultHttpClient(cm, params);

    // ? HTTP?
    String proxyHost = "proxy.wdf.sap.corp";
    int proxyPort = 8080;
    httpClient.getCredentialsProvider().setCredentials(new AuthScope(proxyHost, proxyPort),
            new UsernamePasswordCredentials("", ""));
    HttpHost proxy = new HttpHost(proxyHost, proxyPort);
    httpClient.getParams().setParameter(ConnRouteParams.DEFAULT_PROXY, proxy);

    // ? HTTP?
    HttpRoutePlanner routePlanner = new HttpRoutePlanner() {

        public HttpRoute determineRoute(HttpHost target, HttpRequest request, HttpContext context)
                throws HttpException {
            return new HttpRoute(target, null, new HttpHost("proxy.wdf.sap.corp", 8080), true);
        }
    };

    // httpClient.setRoutePlanner(routePlanner);

    String[] urisToGet = { "http://119.29.234.42/", //
            "http://119.29.234.42/solr", //
            "http://119.29.234.42/jenkins", //
            "http://119.29.234.42/jenkins/manage", //
            "http://119.29.234.42/jenkins/credential-store", //
    };

    // ?URI
    GetThread[] threads = new GetThread[urisToGet.length];
    for (int i = 0; i < threads.length; i++) {
        HttpGet httpget = new HttpGet(urisToGet[i]);
        threads[i] = new GetThread(httpClient, httpget);
    }

    // 
    for (int j = 0; j < threads.length; j++) {
        threads[j].start();
    }
    // ?
    for (int j = 0; j < threads.length; j++) {
        threads[j].join();
    }

    cm.closeIdleConnections(40, TimeUnit.SECONDS);
    cm.closeExpiredConnections();

}

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From source file:org.mule.modules.httpcomponents.HttpUtil.java

public void disconnect() {
    try {//ww  w.ja  v  a 2  s  . com
        final ClientConnectionManager connectionManager = httpClient.getConnectionManager();
        connectionManager.shutdown();
        connectionManager.closeExpiredConnections();
    } catch (final IllegalStateException e) {
        // if the connection was already closed, avoid throwing exceptions
    }
}

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