Examples of PoolingNHttpClientConnectionManager

org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager
PoolingNHttpClientConnectionManager maintains a pool of {@link NHttpClientConnection}s and is able to service connection requests from multiple execution threads. Connections are pooled on a per route basis. A request for a route which already the manager has persistent connections for available in the pool will be services by leasing a connection from the pool rather than creating a brand new connection.
PoolingNHttpClientConnectionManager maintains a maximum limit of connection on a per route basis and in total. Per default this implementation will create no more than than 2 concurrent connections per given route and no more 20 connections in total. For many real-world applications these limits may prove too constraining, especially if they use HTTP as a transport protocol for their services. Connection limits, however, can be adjusted using {@link ConnPoolControl} methods. @since 4.0

Examples of org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager

                sslStrategy = new SSLIOSessionStrategy(
                        sslcontext, supportedProtocols, supportedCipherSuites, hostnameVerifier);
            }
            final ConnectingIOReactor ioreactor = IOReactorUtils.create(
                defaultIOReactorConfig != null ? defaultIOReactorConfig : IOReactorConfig.DEFAULT);
            final PoolingNHttpClientConnectionManager poolingmgr = new PoolingNHttpClientConnectionManager(
                    ioreactor,
                    RegistryBuilder.<SchemeIOSessionStrategy>create()
                        .register("http", NoopIOSessionStrategy.INSTANCE)
                        .register("https", sslStrategy)
                        .build());
            if (defaultConnectionConfig != null) {
                poolingmgr.setDefaultConnectionConfig(defaultConnectionConfig);
            }
            if (systemProperties) {
                String s = System.getProperty("http.keepAlive", "true");
                if ("true".equalsIgnoreCase(s)) {
                    s = System.getProperty("http.maxConnections", "5");
                    final int max = Integer.parseInt(s);
                    poolingmgr.setDefaultMaxPerRoute(max);
                    poolingmgr.setMaxTotal(2 * max);
                }
            } else {
                if (maxConnTotal > 0) {
                    poolingmgr.setMaxTotal(maxConnTotal);
                }
                if (maxConnPerRoute > 0) {
                    poolingmgr.setDefaultMaxPerRoute(maxConnPerRoute);
                }
            }
            connManager = poolingmgr;
        }
        ConnectionReuseStrategy reuseStrategy = this.reuseStrategy;

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Examples of org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager

     * Creates {@link CloseableHttpAsyncClient} instance that implements
     * the most basic HTTP protocol support.
     */
    public static CloseableHttpAsyncClient createMinimal() {
        return new MinimalHttpAsyncClient(
                new PoolingNHttpClientConnectionManager(IOReactorUtils.create(IOReactorConfig.DEFAULT)));
    }

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Examples of org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager

     * the most basic HTTP protocol support.
     */
    public static CloseableHttpAsyncClient createMinimal(final ConnectingIOReactor ioreactor) {
        Args.notNull(ioreactor, "I/O reactor");
        return new MinimalHttpAsyncClient(
                new PoolingNHttpClientConnectionManager(ioreactor));
    }

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Examples of org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager

                new ResponseConnControl());
    }


    public void initConnectionManager() throws Exception {
        this.clientIOReactor = new DefaultConnectingIOReactor(this.clientReactorConfig);
        this.connMgr = new PoolingNHttpClientConnectionManager(this.clientIOReactor);
     }

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Examples of org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager

 */
public class AsyncClientEvictExpiredConnections {


    public static void main(String[] args) throws Exception {
        ConnectingIOReactor ioReactor = new DefaultConnectingIOReactor();
        PoolingNHttpClientConnectionManager cm = new PoolingNHttpClientConnectionManager(ioReactor);
        cm.setMaxTotal(100);
        CloseableHttpAsyncClient httpclient = HttpAsyncClients.custom()
                .setConnectionManager(cm)
                .build();
        try {
            httpclient.start();

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Examples of org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager


        // Create a custom I/O reactort
        ConnectingIOReactor ioReactor = new DefaultConnectingIOReactor(ioReactorConfig);


        // Create a connection manager with custom configuration.
        PoolingNHttpClientConnectionManager connManager = new PoolingNHttpClientConnectionManager(
                ioReactor, connFactory, sessionStrategyRegistry, dnsResolver);


        // Create message constraints
        MessageConstraints messageConstraints = MessageConstraints.custom()
            .setMaxHeaderCount(200)
            .setMaxLineLength(2000)
            .build();
        // Create connection configuration
        ConnectionConfig connectionConfig = ConnectionConfig.custom()
            .setMalformedInputAction(CodingErrorAction.IGNORE)
            .setUnmappableInputAction(CodingErrorAction.IGNORE)
            .setCharset(Consts.UTF_8)
            .setMessageConstraints(messageConstraints)
            .build();
        // Configure the connection manager to use connection configuration either
        // by default or for a specific host.
        connManager.setDefaultConnectionConfig(connectionConfig);
        connManager.setConnectionConfig(new HttpHost("somehost", 80), ConnectionConfig.DEFAULT);


        // Configure total max or per route limits for persistent connections
        // that can be kept in the pool or leased by the connection manager.
        connManager.setMaxTotal(100);
        connManager.setDefaultMaxPerRoute(10);
        connManager.setMaxPerRoute(new HttpRoute(new HttpHost("somehost", 80)), 20);


        // Use custom cookie store if necessary.
        CookieStore cookieStore = new BasicCookieStore();
        // Use custom credentials provider if necessary.
        CredentialsProvider credentialsProvider = new BasicCredentialsProvider();

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Examples of org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager

        final Registry<SchemeIOSessionStrategy> schemereg = RegistryBuilder.<SchemeIOSessionStrategy>create()
                .register("http", NoopIOSessionStrategy.INSTANCE)
                .register("https", new SSLIOSessionStrategy(SSLTestContexts.createClientSSLContext()))
                .build();
        this.clientIOReactor = new DefaultConnectingIOReactor(this.clientReactorConfig);
        this.connMgr = new PoolingNHttpClientConnectionManager(this.clientIOReactor, schemereg);
    }

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Examples of org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager

        final Registry<SchemeIOSessionStrategy> schemereg = RegistryBuilder.<SchemeIOSessionStrategy>create()
                .register("http", NoopIOSessionStrategy.INSTANCE)
                .register("https", new SSLIOSessionStrategy(SSLTestContexts.createClientSSLContext()))
                .build();
        this.clientIOReactor = new DefaultConnectingIOReactor(this.clientReactorConfig);
        this.connMgr = new PoolingNHttpClientConnectionManager(this.clientIOReactor, schemereg);
    }

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Examples of org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager

                return conn;
            }
        };


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

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Examples of org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager

                return conn;
            }
        };


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

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