Examples with DefaultServlet org.apache.catalina.servlets.DefaultServlet used on opensource projects

Example 91 with DefaultServlet

use of org.apache.catalina.servlets.DefaultServlet in project tomcat by apache.

the class TestWsSubprotocols method testWsSubprotocols.

@Test
public void testWsSubprotocols() throws Exception {
    Tomcat tomcat = getTomcatInstance();
    // No file system docBase required
    Context ctx = tomcat.addContext("", null);
    ctx.addApplicationListener(Config.class.getName());
    Tomcat.addServlet(ctx, "default", new DefaultServlet());
    ctx.addServletMappingDecoded("/", "default");
    tomcat.start();
    WebSocketContainer wsContainer = ContainerProvider.getWebSocketContainer();
    tomcat.start();
    Session wsSession = wsContainer.connectToServer(TesterProgrammaticEndpoint.class, ClientEndpointConfig.Builder.create().preferredSubprotocols(Arrays.asList("sp3")).build(), new URI("ws://localhost:" + getPort() + SubProtocolsEndpoint.PATH_BASIC));
    Assert.assertTrue(wsSession.isOpen());
    if (wsSession.getNegotiatedSubprotocol() != null) {
        Assert.assertTrue(wsSession.getNegotiatedSubprotocol().isEmpty());
    }
    wsSession.close();
    SubProtocolsEndpoint.recycle();
    wsSession = wsContainer.connectToServer(TesterProgrammaticEndpoint.class, ClientEndpointConfig.Builder.create().preferredSubprotocols(Arrays.asList("sp2")).build(), new URI("ws://localhost:" + getPort() + SubProtocolsEndpoint.PATH_BASIC));
    Assert.assertTrue(wsSession.isOpen());
    Assert.assertEquals("sp2", wsSession.getNegotiatedSubprotocol());
    // Client thread might move faster than server. Wait for upto 5s for the
    // subProtocols to be set
    int count = 0;
    while (count < 50 && SubProtocolsEndpoint.subprotocols == null) {
        count++;
        Thread.sleep(100);
    }
    Assert.assertNotNull(SubProtocolsEndpoint.subprotocols);
    Assert.assertArrayEquals(new String[] { "sp1", "sp2" }, SubProtocolsEndpoint.subprotocols.toArray(new String[2]));
    wsSession.close();
    SubProtocolsEndpoint.recycle();
}

Example 92 with DefaultServlet

use of org.apache.catalina.servlets.DefaultServlet in project tomcat by apache.

the class TestShutdown method testShutdownBufferedMessages.

@Test
public void testShutdownBufferedMessages() throws Exception {
    Tomcat tomcat = getTomcatInstance();
    // No file system docBase required
    Context ctx = tomcat.addContext("", null);
    ctx.addApplicationListener(EchoBufferedConfig.class.getName());
    Tomcat.addServlet(ctx, "default", new DefaultServlet());
    ctx.addServletMappingDecoded("/", "default");
    tomcat.start();
    WebSocketContainer wsContainer = ContainerProvider.getWebSocketContainer();
    ClientEndpointConfig clientEndpointConfig = ClientEndpointConfig.Builder.create().build();
    Session wsSession = wsContainer.connectToServer(TesterProgrammaticEndpoint.class, clientEndpointConfig, new URI("ws://localhost:" + getPort() + "/test"));
    CountDownLatch latch = new CountDownLatch(1);
    BasicText handler = new BasicText(latch);
    wsSession.addMessageHandler(handler);
    wsSession.getBasicRemote().sendText("Hello");
    int count = 0;
    while (count < 10 && EchoBufferedEndpoint.messageCount.get() == 0) {
        Thread.sleep(200);
        count++;
    }
    Assert.assertNotEquals("Message not received by server", EchoBufferedEndpoint.messageCount.get(), 0);
    tomcat.stop();
    Assert.assertTrue("Latch expired waiting for message", latch.await(10, TimeUnit.SECONDS));
}

Example 93 with DefaultServlet

use of org.apache.catalina.servlets.DefaultServlet in project tomcat by apache.

the class TestConnectionLimit method testSingleMachine.

/*
     * Simple test to see how many outgoing connections can be created on a
     * single machine.
     */
@Test
public void testSingleMachine() throws Exception {
    Tomcat tomcat = getTomcatInstance();
    // No file system docBase required
    Context ctx = tomcat.addContext("", null);
    ctx.addApplicationListener(TesterEchoServer.Config.class.getName());
    Tomcat.addServlet(ctx, "default", new DefaultServlet());
    ctx.addServletMappingDecoded("/", "default");
    Assert.assertTrue(tomcat.getConnector().setProperty("maxConnections", "-1"));
    tomcat.start();
    URI uri = new URI("ws://localhost:" + getPort() + TesterEchoServer.Config.PATH_ASYNC);
    AtomicInteger counter = new AtomicInteger(0);
    int threadCount = 50;
    Thread[] threads = new ConnectionThread[threadCount];
    for (int i = 0; i < threadCount; i++) {
        threads[i] = new ConnectionThread(counter, uri);
        threads[i].start();
    }
    // Wait for the threads to die
    for (Thread thread : threads) {
        thread.join();
    }
    System.out.println("Maximum connection count was " + counter.get());
}