Example usage for org.apache.http.impl.conn PoolingHttpClientConnectionManager PoolingHttpClientConnectionManager

Introduction

In this page you can find the example usage for org.apache.http.impl.conn PoolingHttpClientConnectionManager PoolingHttpClientConnectionManager.

Prototype

public PoolingHttpClientConnectionManager()

Source Link

Usage

From source file:no.api.meteo.client.DefaultMeteoClient.java

/**
 * Constructor for this Meteo Client implementation asking for the maximum number of simultaneous connections
 * allowed.//  w  ww . j a  v a 2  s. co  m
 *
 * @param maxTotalConnections
 *         The number of simultaneous connections allowed.
 */
public DefaultMeteoClient(int maxTotalConnections) {
    this.connManager = new PoolingHttpClientConnectionManager();
    init(maxTotalConnections);
}

From source file:org.wso2.carbon.bpmn.extensions.rest.SyncInvokeTask.java

public SyncInvokeTask() {

    PoolingHttpClientConnectionManager cm = new PoolingHttpClientConnectionManager();
    cm.setDefaultMaxPerRoute(200);//from w  w w. ja v  a  2 s  .  co  m
    cm.setMaxTotal(200);
    client = HttpClients.custom().setConnectionManager(cm).build();
}

From source file:org.apache.manifoldcf.jettyrunner.ManifoldCFJettyShutdown.java

public void shutdownJetty() throws Exception {
    // Pick up shutdown token
    String shutdownToken = System.getProperty("org.apache.manifoldcf.jettyshutdowntoken");
    if (shutdownToken != null) {
        int socketTimeout = 900000;
        int connectionTimeout = 300000;

        HttpClientConnectionManager connectionManager = new PoolingHttpClientConnectionManager();

        RequestConfig.Builder requestBuilder = RequestConfig.custom().setCircularRedirectsAllowed(true)
                .setSocketTimeout(socketTimeout).setStaleConnectionCheckEnabled(false)
                .setExpectContinueEnabled(true).setConnectTimeout(connectionTimeout)
                .setConnectionRequestTimeout(socketTimeout);

        HttpClient httpClient = HttpClients.custom().setConnectionManager(connectionManager).setMaxConnTotal(1)
                .disableAutomaticRetries().setDefaultRequestConfig(requestBuilder.build())
                .setDefaultSocketConfig(
                        SocketConfig.custom().setTcpNoDelay(true).setSoTimeout(socketTimeout).build())
                .setRequestExecutor(new HttpRequestExecutor(socketTimeout))
                .setRedirectStrategy(new DefaultRedirectStrategy()).build();

        HttpPost method = new HttpPost(
                jettyBaseURL + "/shutdown?token=" + URLEncoder.encode(shutdownToken, "UTF-8"));
        method.setEntity(new StringEntity("", ContentType.create("text/plain", StandardCharsets.UTF_8)));
        try {/*ww  w  .j a  v  a2s  .  co  m*/
            HttpResponse httpResponse = httpClient.execute(method);
            int resultCode = httpResponse.getStatusLine().getStatusCode();
            if (resultCode != 200)
                throw new Exception("Received result code " + resultCode + " from POST");
        } catch (org.apache.http.NoHttpResponseException e) {
            // This is ok and expected
        }
    } else {
        throw new Exception("No jetty shutdown token specified");
    }
}

From source file:com.flipkart.flux.client.runtime.FluxRuntimeConnectorHttpImpl.java

public FluxRuntimeConnectorHttpImpl(Long connectionTimeout, Long socketTimeout, String fluxEndpoint) {
    objectMapper = new ObjectMapper();
    this.fluxEndpoint = fluxEndpoint;
    RequestConfig clientConfig = RequestConfig.custom().setConnectTimeout((connectionTimeout).intValue())
            .setSocketTimeout((socketTimeout).intValue())
            .setConnectionRequestTimeout((socketTimeout).intValue()).build();
    PoolingHttpClientConnectionManager syncConnectionManager = new PoolingHttpClientConnectionManager();
    syncConnectionManager.setMaxTotal(MAX_TOTAL);
    syncConnectionManager.setDefaultMaxPerRoute(MAX_PER_ROUTE);

    closeableHttpClient = HttpClientBuilder.create().setDefaultRequestConfig(clientConfig)
            .setConnectionManager(syncConnectionManager).build();

    Runtime.getRuntime().addShutdownHook(new Thread(() -> {
        HttpClientUtils.closeQuietly(closeableHttpClient);
    }));/*from  w w w  .  j a  v a  2s  .c o  m*/
}

From source file:com.complexible.clearbit.Clearbit.java

public Clearbit(final String theKey, final boolean theUseStreamingAPI) {
    mKey = Preconditions.checkNotNull(theKey);
    mStreaming = theUseStreamingAPI;/*  w  w w.  jav  a2 s. com*/

    mClient = HttpClientBuilder.create().setUserAgent("clearbit.api")
            .setConnectionManager(new PoolingHttpClientConnectionManager()).build();
}

From source file:org.qucosa.camel.component.opus4.Opus4DataSource.java

private HttpClient prepareHttpClient() {
    PoolingHttpClientConnectionManager mgr = new PoolingHttpClientConnectionManager();
    mgr.setMaxTotal(200);// www.  j a v a2s. co  m
    mgr.setDefaultMaxPerRoute(100);
    HttpClient client = HttpClients.createMinimal(mgr);
    return client;
}

From source file:nl.knaw.huygens.alexandria.markup.client.AlexandriaMarkupClient.java

public AlexandriaMarkupClient(final URI alexandriaMarkupURI, SSLContext sslContext) {
    this.alexandriaMarkupURI = alexandriaMarkupURI;
    final ObjectMapper objectMapper = new ObjectMapper();
    objectMapper.findAndRegisterModules();

    final JacksonJaxbJsonProvider jacksonProvider = new JacksonJaxbJsonProvider();
    jacksonProvider.setMapper(objectMapper);

    PoolingHttpClientConnectionManager cm = new PoolingHttpClientConnectionManager();
    cm.setMaxTotal(50);/*from   w  w  w  .  ja v a  2  s  .  c o  m*/
    cm.setDefaultMaxPerRoute(50);

    ApacheConnectorProvider connectorProvider = new ApacheConnectorProvider();
    ClientConfig clientConfig = new ClientConfig(jacksonProvider)//
            .connectorProvider(connectorProvider)//
            .property(ApacheClientProperties.CONNECTION_MANAGER, cm)//
            .property(ClientProperties.CONNECT_TIMEOUT, 60000)//
            .property(ClientProperties.READ_TIMEOUT, 60000);

    if (sslContext == null) {
        if ("https".equals(alexandriaMarkupURI.getScheme())) {
            throw new RuntimeException(
                    "SSL connections need an SSLContext, use: new AlexandriaClient(uri, sslContext) instead.");
        }
        client = ClientBuilder.newClient(clientConfig);

    } else {
        client = ClientBuilder.newBuilder()//
                .sslContext(sslContext)//
                .withConfig(clientConfig)//
                .build();
    }
    rootTarget = client.target(alexandriaMarkupURI);
}

From source file:net.siegmar.japtproxy.fetcher.HttpClientConfigurer.java

public CloseableHttpClient build() throws InitializationException {
    final PoolingHttpClientConnectionManager connectionManager = new PoolingHttpClientConnectionManager();
    connectionManager.setMaxTotal(MAX_CONNECTIONS);
    connectionManager.setDefaultMaxPerRoute(MAX_CONNECTIONS);

    final RequestConfig requestConfig = RequestConfig.custom().setConnectionRequestTimeout(connectTimeout)
            .setSocketTimeout(socketTimeout).build();

    final HttpClientBuilder httpClientBuilder = HttpClients.custom().setConnectionManager(connectionManager)
            .setDefaultRequestConfig(requestConfig);

    if (configuration.getHttpProxy() != null) {
        configureProxy(httpClientBuilder, configuration.getHttpProxy());
    }//w  ww  .  j  a v a2 s . co  m

    return httpClientBuilder.build();
}

From source file:com.feedeo.web.client.AbstractWebClient.java

protected HttpClient createHttpClient() {

    final SocketConfig socketConfig = SocketConfig.custom().setSoKeepAlive(true).setTcpNoDelay(true).build();

    final ConnectionConfig connectionConfig = ConnectionConfig.custom().build();

    final RequestConfig requestConfig = RequestConfig.custom().setConnectionRequestTimeout(30000)
            .setConnectTimeout(30000).setSocketTimeout(30000).setStaleConnectionCheckEnabled(false).build();

    final PoolingHttpClientConnectionManager connectionManager = new PoolingHttpClientConnectionManager();
    connectionManager.setMaxTotal(256);//from  ww  w  . j a  v a  2s.c  o m
    connectionManager.setDefaultMaxPerRoute(256);

    IdleConnectionMonitorThread staleMonitor = new IdleConnectionMonitorThread(connectionManager);
    staleMonitor.start();

    try {
        staleMonitor.join(1000);
    } catch (InterruptedException ignored) {
    }

    final ConnectionKeepAliveStrategy connectionKeepAliveStrategy = new ConnectionKeepAliveStrategy() {
        @Override
        public long getKeepAliveDuration(HttpResponse response, HttpContext context) {
            HeaderElementIterator iterator = new BasicHeaderElementIterator(
                    response.headerIterator(CONN_KEEP_ALIVE));
            while (iterator.hasNext()) {
                HeaderElement header = iterator.nextElement();
                String param = header.getName();
                String value = header.getValue();
                if (value != null && param.equalsIgnoreCase("timeout")) {
                    return Long.parseLong(value) * 1000;
                }
            }
            return 5 * 1000;
        }
    };

    return HttpClientBuilder.create().setConnectionManager(connectionManager)
            .setDefaultRequestConfig(requestConfig).setDefaultSocketConfig(socketConfig)
            .setDefaultConnectionConfig(connectionConfig).setKeepAliveStrategy(connectionKeepAliveStrategy)
            .build();
}