Package org.mortbay.jetty.client

Examples of org.mortbay.jetty.client.HttpClient

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            TerracottaJettyServer server2 = new TerracottaJettyServer(port2);
            server2.addContext(contextPath).addServlet(TestServlet.class, servletMapping);
            server2.start();
            try
            {
                HttpClient client = new HttpClient();
                client.setConnectorType(HttpClient.CONNECTOR_SOCKET);
                client.start();
                try
                {
                    String[] urls = new String[2];
                    urls[0] = "http://localhost:" + port1 + contextPath + servletMapping;
                    urls[1] = "http://localhost:" + port2 + contextPath + servletMapping;

                    ContentExchange exchange1 = new ContentExchange(true);
                    exchange1.setMethod(HttpMethods.GET);
                    exchange1.setURL(urls[0] + "?action=init");
                    client.send(exchange1);
                    exchange1.waitForDone();
                    assert exchange1.getResponseStatus() == HttpServletResponse.SC_OK;
                    String sessionCookie = exchange1.getResponseFields().getStringField("Set-Cookie");
                    assert sessionCookie != null;

                    ExecutorService executor = Executors.newCachedThreadPool();
                    int clientsCount = 50;
                    CyclicBarrier barrier = new CyclicBarrier(clientsCount + 1);
                    int requestsCount = 100;
                    Worker[] workers = new Worker[clientsCount];
                    for (int i = 0; i < clientsCount; ++i)
                    {
                        workers[i] = new Worker(barrier, requestsCount, sessionCookie, urls);
                        workers[i].start();
                        executor.execute(workers[i]);
                    }
                    // Wait for all workers to be ready
                    barrier.await();
                    long start = System.nanoTime();

                    // Wait for all workers to be done
                    barrier.await();
                    long end = System.nanoTime();
                    long elapsed = TimeUnit.NANOSECONDS.toMillis(end - start);
                    System.out.println("elapsed ms: " + elapsed);

                    for (Worker worker : workers) worker.stop();
                    executor.shutdownNow();

                    // Perform one request to get the result
                    ContentExchange exchange2 = new ContentExchange(true);
                    exchange2.setMethod(HttpMethods.GET);
                    exchange2.setURL(urls[0] + "?action=result");
                    exchange2.getRequestFields().add("Cookie", sessionCookie);
                    client.send(exchange2);
                    exchange2.waitForDone();
                    assert exchange2.getResponseStatus() == HttpServletResponse.SC_OK;
                    String response = exchange2.getResponseContent();
                    System.out.println("get = " + response);
                    assert response.trim().equals(String.valueOf(clientsCount * requestsCount));
                }
                finally
                {
                    client.stop();
                }
            }
            finally
            {
                server2.stop();
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        private final String sessionCookie;
        private final String[] urls;

        public Worker(CyclicBarrier barrier, int requestsCount, String sessionCookie, String[] urls)
        {
            this.client = new HttpClient();
            this.client.setConnectorType(HttpClient.CONNECTOR_SOCKET);
            this.barrier = barrier;
            this.requestsCount = requestsCount;
            this.sessionCookie = sessionCookie;
            this.urls = urls;
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        Context ctxB = server.addContext(contextB);
        ctxB.addServlet(TestServletB.class, servletMapping);
        server.start();
        try
        {
            HttpClient client = new HttpClient();
            client.setConnectorType(HttpClient.CONNECTOR_SOCKET);
            client.start();
            try
            {
                // Perform a request, on server side a cross context dispatch will be done
                ContentExchange exchange = new ContentExchange(true);
                exchange.setMethod(HttpMethods.GET);
                exchange.setURL("http://localhost:" + port + contextA + servletMapping);
                client.send(exchange);
                exchange.waitForDone();
                assert exchange.getResponseStatus() == HttpServletResponse.SC_OK;
            }
            finally
            {
                client.stop();
            }
        }
        finally
        {
            server.stop();
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            TerracottaJettyServer server2 = new TerracottaJettyServer(port2);
            server2.addWebAppContext(warDir.getCanonicalPath(), contextPath).addServlet(WebAppObjectInSessionServlet.class.getName(), servletMapping);
            server2.start();
            try
            {
                HttpClient client = new HttpClient();
                client.setConnectorType(HttpClient.CONNECTOR_SOCKET);
                client.start();
                try
                {
                    // Perform one request to server1 to create a session
                    ContentExchange exchange1 = new ContentExchange(true);
                    exchange1.setMethod(HttpMethods.GET);
                    exchange1.setURL("http://localhost:" + port1 + contextPath + servletMapping + "?action=set");
                    client.send(exchange1);
                    exchange1.waitForDone();
                    assert exchange1.getResponseStatus() == HttpServletResponse.SC_OK : exchange1.getResponseStatus();
                    String sessionCookie = exchange1.getResponseFields().getStringField("Set-Cookie");
                    assert sessionCookie != null;

                    // Perform a request to server2 using the session cookie from the previous request
                    ContentExchange exchange2 = new ContentExchange(true);
                    exchange2.setMethod(HttpMethods.GET);
                    exchange2.setURL("http://localhost:" + port2 + contextPath + servletMapping + "?action=get");
                    exchange2.getRequestFields().add("Cookie", sessionCookie);
                    client.send(exchange2);
                    exchange2.waitForDone();
                    assert exchange2.getResponseStatus() == HttpServletResponse.SC_OK;
                }
                finally
                {
                    client.stop();
                }
            }
            finally
            {
                server2.stop();
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            TerracottaJettyServer server2 = new TerracottaJettyServer(port2);
            server2.addContext(contextPath).addServlet(TestServlet.class, servletMapping);
            server2.start();
            try
            {
                HttpClient client = new HttpClient();
                client.setConnectorType(HttpClient.CONNECTOR_SOCKET);
                client.start();
                try
                {
                    // Perform one request to server1 to create a session
                    int value = 1;
                    ContentExchange exchange1 = new ContentExchange(true);
                    exchange1.setMethod(HttpMethods.POST);
                    exchange1.setURL("http://localhost:" + port1 + contextPath + servletMapping + "?action=set&value=" + value);
                    client.send(exchange1);
                    exchange1.waitForDone();
                    assert exchange1.getResponseStatus() == HttpServletResponse.SC_OK;
                    String sessionCookie = exchange1.getResponseFields().getStringField("Set-Cookie");
                    assert sessionCookie != null;

                    // Perform a request to server2 using the session cookie from the previous request
                    // This should migrate the session from server1 to server2.
                    ContentExchange exchange2 = new ContentExchange(true);
                    exchange2.setMethod(HttpMethods.GET);
                    exchange2.setURL("http://localhost:" + port2 + contextPath + servletMapping + "?action=get");
                    exchange2.getRequestFields().add("Cookie", sessionCookie);
                    client.send(exchange2);
                    exchange2.waitForDone();
                    assert exchange2.getResponseStatus() == HttpServletResponse.SC_OK;
                    String response = exchange2.getResponseContent();
                    assert response.trim().equals(String.valueOf(value));
                }
                finally
                {
                    client.stop();
                }
            }
            finally
            {
                server2.stop();
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        TerracottaJettyServer server = new TerracottaJettyServer(port);
        server.addContext(contextPath).addServlet(TestServlet.class, servletMapping);
        server.start();
        try
        {
            HttpClient client = new HttpClient();
            client.setConnectorType(HttpClient.CONNECTOR_SOCKET);
            client.start();
            try
            {
                ContentExchange exchange = new ContentExchange(true);
                exchange.setMethod(HttpMethods.GET);
                exchange.setURL("http://localhost:" + port + contextPath + servletMapping + "?action=reenter&port=" + port + "&path=" + contextPath + servletMapping);
                client.send(exchange);
                exchange.waitForDone();
                assert exchange.getResponseStatus() == HttpServletResponse.SC_OK;
            }
            finally
            {
                client.stop();
            }
        }
        finally
        {
            server.stop();
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                // We want to make another request with a different session
                // while this request is still pending, to see if the locking is
                // fine grained (per session at least).
                try
                {
                    HttpClient client = new HttpClient();
                    client.setConnectorType(HttpClient.CONNECTOR_SOCKET);
                    client.start();
                    try
                    {
                        ContentExchange exchange = new ContentExchange(true);
                        exchange.setMethod(HttpMethods.GET);
                        exchange.setURL("http://localhost:" + port + path + "?action=none");
                        client.send(exchange);
                        exchange.waitForDone();
                        assert exchange.getResponseStatus() == HttpServletResponse.SC_OK;
                    }
                    finally
                    {
                        client.stop();
                    }
                }
                catch (Exception x)
                {
                    throw new ServletException(x);
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            TerracottaJettyServer server2 = new TerracottaJettyServer(port2);
            server2.addContext(contextPath).addServlet(TestServlet.class, servletMapping);
            server2.start();
            try
            {
                HttpClient client = new HttpClient();
                client.setConnectorType(HttpClient.CONNECTOR_SOCKET);
                client.start();
                try
                {
                    String[] urls = new String[2];
                    urls[0] = "http://localhost:" + port1 + contextPath + servletMapping;
                    urls[1] = "http://localhost:" + port2 + contextPath + servletMapping;

                    // Create the session on node1
                    ContentExchange exchange1 = new ContentExchange(true);
                    exchange1.setMethod(HttpMethods.GET);
                    exchange1.setURL(urls[0] + "?action=init");
                    client.send(exchange1);
                    exchange1.waitForDone();
                    assert exchange1.getResponseStatus() == HttpServletResponse.SC_OK;
                    String sessionCookie = exchange1.getResponseFields().getStringField("Set-Cookie");
                    assert sessionCookie != null;

                    // Be sure the session is also present in node2
                    ContentExchange exchange2 = new ContentExchange(true);
                    exchange2.setMethod(HttpMethods.GET);
                    exchange2.setURL(urls[1] + "?action=increment");
                    exchange2.getRequestFields().add("Cookie", sessionCookie);
                    client.send(exchange2);
                    exchange2.waitForDone();
                    assert exchange2.getResponseStatus() == HttpServletResponse.SC_OK;

                    // Invalidate on node1
                    exchange1 = new ContentExchange(true);
                    exchange1.setMethod(HttpMethods.GET);
                    exchange1.setURL(urls[0] + "?action=invalidate");
                    exchange1.getRequestFields().add("Cookie", sessionCookie);
                    client.send(exchange1);
                    exchange1.waitForDone();
                    assert exchange1.getResponseStatus() == HttpServletResponse.SC_OK;

                    // Be sure on node2 we don't see the session anymore
                    exchange2 = new ContentExchange(true);
                    exchange2.setMethod(HttpMethods.GET);
                    exchange2.setURL(urls[1] + "?action=test");
                    exchange2.getRequestFields().add("Cookie", sessionCookie);
                    client.send(exchange2);
                    exchange2.waitForDone();
                    assert exchange2.getResponseStatus() == HttpServletResponse.SC_OK;
                }
                finally
                {
                    client.stop();
                }
            }
            finally
            {
                server2.stop();
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            TerracottaJettyServer server2 = new TerracottaJettyServer(port2, inactivePeriod, scavengePeriod);
            server2.addContext(contextPath).addServlet(TestServlet.class, servletMapping);
            server2.start();
            try
            {
                HttpClient client = new HttpClient();
                client.setConnectorType(HttpClient.CONNECTOR_SOCKET);
                client.start();
                try
                {
                    // Connect to server1 to create a session and get its session cookie
                    ContentExchange exchange1 = new ContentExchange(true);
                    exchange1.setMethod(HttpMethods.GET);
                    exchange1.setURL("http://localhost:" + port1 + contextPath + servletMapping + "?action=init");
                    client.send(exchange1);
                    exchange1.waitForDone();
                    assert exchange1.getResponseStatus() == HttpServletResponse.SC_OK;
                    String sessionCookie = exchange1.getResponseFields().getStringField("Set-Cookie");
                    assert sessionCookie != null;

                    // Wait for the session to expire.
                    // The first node does not do any scavenging, but the session
                    // must be removed by scavenging done in the other node.
                    Thread.sleep(TimeUnit.SECONDS.toMillis(inactivePeriod + 2L * scavengePeriod));

                    // Perform one request to server2 to be sure that the session has been expired
                    ContentExchange exchange2 = new ContentExchange(true);
                    exchange2.setMethod(HttpMethods.GET);
                    exchange2.setURL("http://localhost:" + port2 + contextPath + servletMapping + "?action=check");
                    exchange2.getRequestFields().add("Cookie", sessionCookie);
                    client.send(exchange2);
                    exchange2.waitForDone();
                    assert exchange2.getResponseStatus() == HttpServletResponse.SC_OK;
                }
                finally
                {
                    client.stop();
                }
            }
            finally
            {
                server2.stop();
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            context2.addServlet(TestServlet.class, servletMapping);
            server2.setHandler(context2);
            server2.start();
            try
            {
                HttpClient client = new HttpClient();
                client.setConnectorType(HttpClient.CONNECTOR_SOCKET);
                client.start();
                try
                {
                    String[] urls = new String[2];
                    urls[0] = "http://localhost:" + port1 + contextPath + servletMapping;
                    urls[1] = "http://localhost:" + port2 + contextPath + servletMapping;

                    ContentExchange exchange1 = new ContentExchange(true);
                    exchange1.setMethod(HttpMethods.GET);
                    exchange1.setURL(urls[0] + "?action=init");
                    client.send(exchange1);
                    exchange1.waitForDone();
                    assert exchange1.getResponseStatus() == HttpServletResponse.SC_OK;
                    String sessionCookie = exchange1.getResponseFields().getStringField("Set-Cookie");
                    assert sessionCookie != null;
                    System.out.println("sessionCookie = " + sessionCookie);

                    ExecutorService executor = Executors.newCachedThreadPool();
                    int clientsCount = 50;
                    CyclicBarrier barrier = new CyclicBarrier(clientsCount + 1);
                    int requestsCount = 100;
                    Worker[] workers = new Worker[clientsCount];
                    for (int i = 0; i < clientsCount; ++i)
                    {
                        workers[i] = new Worker(barrier, requestsCount, sessionCookie, urls);
                        workers[i].start();
                        executor.execute(workers[i]);
                    }
                    // Wait for all workers to be ready
                    barrier.await();
                    long start = System.nanoTime();

                    // Wait for all workers to be done
                    barrier.await();
                    long end = System.nanoTime();
                    long elapsed = TimeUnit.NANOSECONDS.toMillis(end - start);
                    System.out.println("elapsed ms: " + elapsed);

                    for (Worker worker : workers) worker.stop();
                    executor.shutdownNow();

                    // Perform one request to get the result
                    ContentExchange exchange2 = new ContentExchange(true);
                    exchange2.setMethod(HttpMethods.GET);
                    exchange2.setURL(urls[0] + "?action=result");
                    exchange2.getRequestFields().add("Cookie", sessionCookie);
                    client.send(exchange2);
                    exchange2.waitForDone();
                    assert exchange2.getResponseStatus() == HttpServletResponse.SC_OK;
                    String response = exchange2.getResponseContent();
                    System.out.println("get = " + response);
                    assert response.trim().equals(String.valueOf(clientsCount * requestsCount));
                }
                finally
                {
                    client.stop();
                }
            }
            finally
            {
                server2.stop();
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