Examples with ServerSocket java.net.ServerSocket used on opensource projects

Example 86 with ServerSocket

use of java.net.ServerSocket in project robovm by robovm.

the class SocketChannelTest method assertSocketAction_Block_BeforeConnect.

private void assertSocketAction_Block_BeforeConnect(Socket s) throws IOException {
    assertFalse(this.channel1.isConnected());
    this.server2 = new ServerSocket(localAddr2.getPort());
    s.connect(localAddr2);
    assertTrue(this.channel1.isConnected());
    assertTrue(s.isConnected());
    assertSocketAfterConnect(s, localAddr2);
    try {
        s.bind(localAddr2);
        fail("Should throw AlreadyConnectedException");
    } catch (AlreadyConnectedException e) {
    // OK.
    }
    s.close();
    assertTrue(s.isClosed());
    assertFalse(this.channel1.isOpen());
}

Example 87 with ServerSocket

use of java.net.ServerSocket in project robovm by robovm.

the class SocketChannelTest method ensureServerOpen.

private void ensureServerOpen() throws IOException {
    ensureServerClosed();
    this.server1 = new ServerSocket(localAddr1.getPort());
    this.server2 = new ServerSocket(localAddr2.getPort());
    assertTrue(this.server1.isBound());
    assertTrue(this.server2.isBound());
}

Example 88 with ServerSocket

use of java.net.ServerSocket in project robovm by robovm.

the class SocketChannelTest method testReadByteBufferArray.

/*
     * Test method for 'java.nio.channels.SocketChannel.read(ByteBuffer[])'
     */
public void testReadByteBufferArray() throws IOException {
    java.nio.ByteBuffer[] byteBuf = null;
    MockSocketChannel testMSChannelnull = new MockSocketChannel(null);
    MockSocketChannel testMSChannel = new MockSocketChannel(SelectorProvider.provider());
    ServerSocket testServer = new ServerSocket(Support_PortManager.getNextPort());
    try {
        try {
            this.channel1.read(byteBuf);
            fail("Should throw NPE");
        } catch (NullPointerException e) {
        // correct
        }
        byteBuf = new java.nio.ByteBuffer[CAPACITY_NORMAL];
        try {
            this.channel1.read(byteBuf);
            fail("Should throw NotYetConnectedException");
        } catch (NotYetConnectedException e) {
        // correct
        }
        long readNum = CAPACITY_NORMAL;
        readNum = testMSChannel.read(byteBuf);
        assertEquals(0, readNum);
        readNum = CAPACITY_NORMAL;
        readNum = testMSChannelnull.read(byteBuf);
        assertEquals(0, readNum);
    } finally {
        testServer.close();
    }
}

Example 89 with ServerSocket

use of java.net.ServerSocket in project robovm by robovm.

the class SocketChannelTest method test_read_intoReadOnlyByteArrays.

public void test_read_intoReadOnlyByteArrays() throws Exception {
    ByteBuffer readOnly = ByteBuffer.allocate(1).asReadOnlyBuffer();
    ServerSocket ss = new ServerSocket(0);
    ss.setReuseAddress(true);
    SocketChannel sc = SocketChannel.open(ss.getLocalSocketAddress());
    try {
        sc.read(readOnly);
        fail();
    } catch (IllegalArgumentException expected) {
    }
    try {
        sc.read(new ByteBuffer[] { readOnly });
        fail();
    } catch (IllegalArgumentException expected) {
    }
    try {
        sc.read(new ByteBuffer[] { readOnly }, 0, 1);
        fail();
    } catch (IllegalArgumentException expected) {
    }
}

Example 90 with ServerSocket

use of java.net.ServerSocket in project jetty.project by eclipse.

the class HttpClientTransportOverHTTP2Test method testClientStopsServerDoesNotCloseClientCloses.

@Test
public void testClientStopsServerDoesNotCloseClientCloses() throws Exception {
    try (ServerSocket server = new ServerSocket(0)) {
        List<Session> sessions = new ArrayList<>();
        HTTP2Client h2Client = new HTTP2Client();
        HttpClient client = new HttpClient(new HttpClientTransportOverHTTP2(h2Client) {

            @Override
            protected HttpConnectionOverHTTP2 newHttpConnection(HttpDestination destination, Session session) {
                sessions.add(session);
                return super.newHttpConnection(destination, session);
            }
        }, null);
        QueuedThreadPool clientExecutor = new QueuedThreadPool();
        clientExecutor.setName("client");
        client.setExecutor(clientExecutor);
        client.start();
        CountDownLatch resultLatch = new CountDownLatch(1);
        client.newRequest("localhost", server.getLocalPort()).send(result -> {
            if (result.getResponse().getStatus() == HttpStatus.OK_200)
                resultLatch.countDown();
        });
        ByteBufferPool byteBufferPool = new MappedByteBufferPool();
        ByteBufferPool.Lease lease = new ByteBufferPool.Lease(byteBufferPool);
        Generator generator = new Generator(byteBufferPool);
        try (Socket socket = server.accept()) {
            socket.setSoTimeout(1000);
            OutputStream output = socket.getOutputStream();
            InputStream input = socket.getInputStream();
            ServerParser parser = new ServerParser(byteBufferPool, new ServerParser.Listener.Adapter() {

                @Override
                public void onHeaders(HeadersFrame request) {
                    // Server's preface.
                    generator.control(lease, new SettingsFrame(new HashMap<>(), false));
                    // Reply to client's SETTINGS.
                    generator.control(lease, new SettingsFrame(new HashMap<>(), true));
                    // Response.
                    MetaData.Response metaData = new MetaData.Response(HttpVersion.HTTP_2, HttpStatus.OK_200, new HttpFields());
                    HeadersFrame response = new HeadersFrame(request.getStreamId(), metaData, null, true);
                    generator.control(lease, response);
                    try {
                        // Write the frames.
                        for (ByteBuffer buffer : lease.getByteBuffers()) output.write(BufferUtil.toArray(buffer));
                    } catch (Throwable x) {
                        x.printStackTrace();
                    }
                }
            }, 4096, 8192);
            byte[] bytes = new byte[1024];
            while (true) {
                try {
                    int read = input.read(bytes);
                    if (read < 0)
                        Assert.fail();
                    parser.parse(ByteBuffer.wrap(bytes, 0, read));
                } catch (SocketTimeoutException x) {
                    break;
                }
            }
            Assert.assertTrue(resultLatch.await(5, TimeUnit.SECONDS));
            // The client will send a GO_AWAY, but the server will not close.
            client.stop();
            // Give some time to process the stop/close operations.
            Thread.sleep(1000);
            Assert.assertTrue(h2Client.getBeans(Session.class).isEmpty());
            for (Session session : sessions) {
                Assert.assertTrue(session.isClosed());
                Assert.assertTrue(((HTTP2Session) session).isDisconnected());
            }
        }
    }
}