Example usage for org.apache.http.impl.nio.conn PoolingNHttpClientConnectionManager PoolingNHttpClientConnectionManager

Introduction

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

Prototype

public PoolingNHttpClientConnectionManager(final ConnectingIOReactor ioreactor,
            final NHttpConnectionFactory<ManagedNHttpClientConnection> connFactory,
            final Registry<SchemeIOSessionStrategy> iosessionFactoryRegistry,
            final SchemePortResolver schemePortResolver, final DnsResolver dnsResolver, final long timeToLive,
            final TimeUnit tunit) 

Source Link

Usage

From source file:org.apache.cxf.transport.http.asyncclient.AsyncHTTPConduitFactory.java

public synchronized void setupNIOClient(HTTPClientPolicy clientPolicy) throws IOReactorException {
    if (client != null) {
        return;//  w w  w  .j a v  a2  s.co  m
    }

    IOReactorConfig config = IOReactorConfig.custom().setIoThreadCount(ioThreadCount)
            .setSelectInterval(selectInterval).setInterestOpQueued(interestOpQueued).setSoLinger(soLinger)
            .setSoTimeout(soTimeout).setSoKeepAlive(soKeepalive).setTcpNoDelay(tcpNoDelay).build();

    Registry<SchemeIOSessionStrategy> ioSessionFactoryRegistry = RegistryBuilder
            .<SchemeIOSessionStrategy>create().register("http", NoopIOSessionStrategy.INSTANCE)
            .register("https", SSLIOSessionStrategy.getSystemDefaultStrategy()).build();

    ManagedNHttpClientConnectionFactory connectionFactory = new ManagedNHttpClientConnectionFactory() {

        @Override
        public ManagedNHttpClientConnection create(final IOSession iosession, final ConnectionConfig config) {
            ManagedNHttpClientConnection conn = super.create(iosession, config);
            return conn;
        }
    };

    DefaultConnectingIOReactor ioreactor = new DefaultConnectingIOReactor(config);
    connectionManager = new PoolingNHttpClientConnectionManager(ioreactor, connectionFactory,
            ioSessionFactoryRegistry, DefaultSchemePortResolver.INSTANCE, SystemDefaultDnsResolver.INSTANCE,
            connectionTTL, TimeUnit.MILLISECONDS);

    connectionManager.setDefaultMaxPerRoute(maxPerRoute);
    connectionManager.setMaxTotal(maxConnections);

    ConnectionConfig connectionConfig = ConnectionConfig.custom()
            .setBufferSize(clientPolicy.getChunkLength() > 0 ? clientPolicy.getChunkLength() : 16332).build();

    connectionManager.setDefaultConnectionConfig(connectionConfig);

    RedirectStrategy redirectStrategy = new RedirectStrategy() {

        public boolean isRedirected(HttpRequest request, HttpResponse response, HttpContext context)
                throws ProtocolException {
            return false;
        }

        public HttpUriRequest getRedirect(HttpRequest request, HttpResponse response, HttpContext context)
                throws ProtocolException {
            return null;
        }
    };

    HttpAsyncClientBuilder httpAsyncClientBuilder = HttpAsyncClients.custom()
            .setConnectionManager(connectionManager).setRedirectStrategy(redirectStrategy)
            .setDefaultCookieStore(new BasicCookieStore() {
                private static final long serialVersionUID = 1L;

                public void addCookie(Cookie cookie) {
                }
            });

    adaptClientBuilder(httpAsyncClientBuilder);

    client = httpAsyncClientBuilder.build();
    // Start the client thread
    client.start();
    if (this.connectionTTL == 0) {
        //if the connection does not have an expiry deadline
        //use the ConnectionMaxIdle to close the idle connection
        new CloseIdleConnectionThread(connectionManager, client).start();
    }
}

---

From source file:com.liferay.petra.json.web.service.client.BaseJSONWebServiceClientImpl.java

protected PoolingNHttpClientConnectionManager getPoolingNHttpClientConnectionManager()
        throws IOReactorException {

    PoolingNHttpClientConnectionManager poolingNHttpClientConnectionManager = null;

    ConnectingIOReactor connectingIOReactor = new DefaultConnectingIOReactor();

    if (_keyStore != null) {
        poolingNHttpClientConnectionManager = new PoolingNHttpClientConnectionManager(connectingIOReactor, null,
                getSchemeIOSessionStrategyRegistry(), null, null, 60000, TimeUnit.MILLISECONDS);
    } else {//from  ww w .j  av  a  2s . c o m
        poolingNHttpClientConnectionManager = new PoolingNHttpClientConnectionManager(connectingIOReactor);
    }

    poolingNHttpClientConnectionManager.setMaxTotal(20);

    return poolingNHttpClientConnectionManager;
}

---