Package org.apache.http.impl.pool

Examples of org.apache.http.impl.pool.BasicConnPool

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                new RequestUserAgent(),
                new RequestExpectContinue()});

        final HttpRequestExecutor httpexecutor = new HttpRequestExecutor();

        final BasicConnPool pool = new BasicConnPool(new BasicConnFactory(params));
        pool.setDefaultMaxPerRoute(2);
        pool.setMaxTotal(2);

        HttpHost[] targets = {
                new HttpHost("www.google.com", 80),
                new HttpHost("www.yahoo.com", 80),
                new HttpHost("www.apache.com", 80)
        };

        class WorkerThread extends Thread {

            private final HttpHost target;

            WorkerThread(final HttpHost target) {
                super();
                this.target = target;
            }

            @Override
            public void run() {
                try {
                    Future<BasicPoolEntry> future = pool.lease(this.target, null);

                    boolean reusable = false;
                    BasicPoolEntry entry = future.get();
                    try {
                        HttpClientConnection conn = entry.getConnection();
                        HttpContext context = new BasicHttpContext(null);
                        context.setAttribute(ExecutionContext.HTTP_CONNECTION, conn);
                        context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, this.target);

                        BasicHttpRequest request = new BasicHttpRequest("GET", "/");
                        System.out.println(">> Request URI: " + request.getRequestLine().getUri());

                        request.setParams(params);
                        httpexecutor.preProcess(request, httpproc, context);
                        HttpResponse response = httpexecutor.execute(request, conn, context);
                        response.setParams(params);
                        httpexecutor.postProcess(response, httpproc, context);

                        System.out.println("<< Response: " + response.getStatusLine());
                        System.out.println(EntityUtils.toString(response.getEntity()));

                        ConnectionReuseStrategy connStrategy = new DefaultConnectionReuseStrategy();
                        reusable = connStrategy.keepAlive(response, context);
                    } catch (IOException ex) {
                        throw ex;
                    } catch (HttpException ex) {
                        throw ex;
                    } finally {
                        if (reusable) {
                            System.out.println("Connection kept alive...");
                        }
                        pool.release(entry, reusable);
                    }
                } catch (Exception ex) {
                    System.out.println("Request to " + this.target + " failed: " + ex.getMessage());
                }
            }
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            .add(new RequestUserAgent("Test/1.1"))
            .add(new RequestExpectContinue()).build();

        final HttpRequestExecutor httpexecutor = new HttpRequestExecutor();

        final BasicConnPool pool = new BasicConnPool(new BasicConnFactory());
        pool.setDefaultMaxPerRoute(2);
        pool.setMaxTotal(2);

        HttpHost[] targets = {
                new HttpHost("www.google.com", 80),
                new HttpHost("www.yahoo.com", 80),
                new HttpHost("www.apache.com", 80)
        };

        class WorkerThread extends Thread {

            private final HttpHost target;

            WorkerThread(final HttpHost target) {
                super();
                this.target = target;
            }

            @Override
            public void run() {
                try {
                    Future<BasicPoolEntry> future = pool.lease(this.target, null);

                    boolean reusable = false;
                    BasicPoolEntry entry = future.get();
                    try {
                        HttpClientConnection conn = entry.getConnection();
                        HttpCoreContext coreContext = HttpCoreContext.create();
                        coreContext.setTargetHost(this.target);

                        BasicHttpRequest request = new BasicHttpRequest("GET", "/");
                        System.out.println(">> Request URI: " + request.getRequestLine().getUri());

                        httpexecutor.preProcess(request, httpproc, coreContext);
                        HttpResponse response = httpexecutor.execute(request, conn, coreContext);
                        httpexecutor.postProcess(response, httpproc, coreContext);

                        System.out.println("<< Response: " + response.getStatusLine());
                        System.out.println(EntityUtils.toString(response.getEntity()));

                        ConnectionReuseStrategy connStrategy = DefaultConnectionReuseStrategy.INSTANCE;
                        reusable = connStrategy.keepAlive(response, coreContext);
                    } catch (IOException ex) {
                        throw ex;
                    } catch (HttpException ex) {
                        throw ex;
                    } finally {
                        if (reusable) {
                            System.out.println("Connection kept alive...");
                        }
                        pool.release(entry, reusable);
                    }
                } catch (Exception ex) {
                    System.out.println("Request to " + this.target + " failed: " + ex.getMessage());
                }
            }
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        }, null);

        this.httpexecutor = new HttpRequestExecutor();
        this.connStrategy = new DefaultConnectionReuseStrategy();

        this.pool = new BasicConnPool(this.params);
    }
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                new RequestUserAgent(),
                new RequestExpectContinue()});

        final HttpRequestExecutor httpexecutor = new HttpRequestExecutor();

        final BasicConnPool pool = new BasicConnPool(params);
        pool.setDefaultMaxPerRoute(2);
        pool.setMaxTotal(2);

        HttpHost[] targets = {
                new HttpHost("www.google.com", 80),
                new HttpHost("www.yahoo.com", 80),
                new HttpHost("www.apache.com", 80)
        };

        class WorkerThread extends Thread {

            private final HttpHost target;

            WorkerThread(final HttpHost target) {
                super();
                this.target = target;
            }

            @Override
            public void run() {
                try {
                    Future<BasicPoolEntry> future = pool.lease(this.target, null);

                    boolean reusable = false;
                    BasicPoolEntry entry = future.get();
                    try {
                        HttpClientConnection conn = entry.getConnection();
                        HttpContext context = new BasicHttpContext(null);
                        context.setAttribute(ExecutionContext.HTTP_CONNECTION, conn);
                        context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, this.target);

                        BasicHttpRequest request = new BasicHttpRequest("GET", "/");
                        System.out.println(">> Request URI: " + request.getRequestLine().getUri());

                        request.setParams(params);
                        httpexecutor.preProcess(request, httpproc, context);
                        HttpResponse response = httpexecutor.execute(request, conn, context);
                        response.setParams(params);
                        httpexecutor.postProcess(response, httpproc, context);

                        System.out.println("<< Response: " + response.getStatusLine());
                        System.out.println(EntityUtils.toString(response.getEntity()));

                        ConnectionReuseStrategy connStrategy = new DefaultConnectionReuseStrategy();
                        reusable = connStrategy.keepAlive(response, context);
                    } catch (IOException ex) {
                        throw ex;
                    } catch (HttpException ex) {
                        throw ex;
                    } finally {
                        if (reusable) {
                            System.out.println("Connection kept alive...");
                        }
                        pool.release(entry, reusable);
                    }
                } catch (Exception ex) {
                    System.out.println("Request to " + this.target + " failed: " + ex.getMessage());
                }
            }
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        }, null);

        this.httpexecutor = new HttpRequestExecutor();
        this.connStrategy = new DefaultConnectionReuseStrategy();

        this.pool = new BasicConnPool(this.params);
    }
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            .add(new RequestUserAgent("Test/1.1"))
            .add(new RequestExpectContinue(true)).build();

        final HttpRequestExecutor httpexecutor = new HttpRequestExecutor();

        final BasicConnPool pool = new BasicConnPool(new BasicConnFactory());
        pool.setDefaultMaxPerRoute(2);
        pool.setMaxTotal(2);

        HttpHost[] targets = {
                new HttpHost("www.google.com", 80),
                new HttpHost("www.yahoo.com", 80),
                new HttpHost("www.apache.com", 80)
        };

        class WorkerThread extends Thread {

            private final HttpHost target;

            WorkerThread(final HttpHost target) {
                super();
                this.target = target;
            }

            @Override
            public void run() {
                ConnectionReuseStrategy connStrategy = DefaultConnectionReuseStrategy.INSTANCE;
                try {
                    Future<BasicPoolEntry> future = pool.lease(this.target, null);

                    boolean reusable = false;
                    BasicPoolEntry entry = future.get();
                    try {
                        HttpClientConnection conn = entry.getConnection();
                        HttpCoreContext coreContext = HttpCoreContext.create();
                        coreContext.setTargetHost(this.target);

                        BasicHttpRequest request = new BasicHttpRequest("GET", "/");
                        System.out.println(">> Request URI: " + request.getRequestLine().getUri());

                        httpexecutor.preProcess(request, httpproc, coreContext);
                        HttpResponse response = httpexecutor.execute(request, conn, coreContext);
                        httpexecutor.postProcess(response, httpproc, coreContext);

                        System.out.println("<< Response: " + response.getStatusLine());
                        System.out.println(EntityUtils.toString(response.getEntity()));

                        reusable = connStrategy.keepAlive(response, coreContext);
                    } catch (IOException ex) {
                        throw ex;
                    } catch (HttpException ex) {
                        throw ex;
                    } finally {
                        if (reusable) {
                            System.out.println("Connection kept alive...");
                        }
                        pool.release(entry, reusable);
                    }
                } catch (Exception ex) {
                    System.out.println("Request to " + this.target + " failed: " + ex.getMessage());
                }
            }
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Related Classes of org.apache.http.impl.pool.BasicConnPool

  • org.apache.http.client.benchmark.TestHttpCore
  • org.apache.http.examples.ElementalPoolingHttpGet
  • org.apache.http.HttpConnection
  • org.apache.http.impl.DefaultHttpClientConnection
  • java.net.InetSocketAddress
  • java.io.IOException
  • java.net.Socket
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