List of usage examples for org.springframework.integration.ip.tcp.connection TcpNetServerConnectionFactory registerListener
public void registerListener(TcpListener listenerToRegister)
From source file:org.springframework.integration.ip.tcp.connection.CachingClientConnectionFactoryTests.java
@Test public void testCachedFailoverRealClose() throws Exception { TcpNetServerConnectionFactory server1 = new TcpNetServerConnectionFactory(0); server1.setBeanName("server1"); final CountDownLatch latch1 = new CountDownLatch(3); server1.registerListener(message -> { latch1.countDown();//from ww w.j a va2s. c o m return false; }); server1.start(); TestingUtilities.waitListening(server1, 10000L); int port1 = server1.getPort(); TcpNetServerConnectionFactory server2 = new TcpNetServerConnectionFactory(0); server1.setBeanName("server2"); final CountDownLatch latch2 = new CountDownLatch(2); server2.registerListener(message -> { latch2.countDown(); return false; }); server2.start(); TestingUtilities.waitListening(server2, 10000L); int port2 = server2.getPort(); // Failover AbstractClientConnectionFactory factory1 = new TcpNetClientConnectionFactory("localhost", port1); factory1.setBeanName("client1"); factory1.registerListener(message -> false); AbstractClientConnectionFactory factory2 = new TcpNetClientConnectionFactory("localhost", port2); factory2.setBeanName("client2"); factory2.registerListener(message -> false); List<AbstractClientConnectionFactory> factories = new ArrayList<AbstractClientConnectionFactory>(); factories.add(factory1); factories.add(factory2); FailoverClientConnectionFactory failoverFactory = new FailoverClientConnectionFactory(factories); // Cache CachingClientConnectionFactory cachingFactory = new CachingClientConnectionFactory(failoverFactory, 2); cachingFactory.start(); TcpConnection conn1 = cachingFactory.getConnection(); GenericMessage<String> message = new GenericMessage<String>("foo"); conn1.send(message); conn1.close(); TcpConnection conn2 = cachingFactory.getConnection(); assertSame(((TcpConnectionInterceptorSupport) conn1).getTheConnection(), ((TcpConnectionInterceptorSupport) conn2).getTheConnection()); conn2.send(message); conn1 = cachingFactory.getConnection(); assertNotSame(((TcpConnectionInterceptorSupport) conn1).getTheConnection(), ((TcpConnectionInterceptorSupport) conn2).getTheConnection()); conn1.send(message); conn1.close(); conn2.close(); assertTrue(latch1.await(10, TimeUnit.SECONDS)); server1.stop(); TestingUtilities.waitStopListening(server1, 10000L); TestingUtilities.waitUntilFactoryHasThisNumberOfConnections(factory1, 0); conn1 = cachingFactory.getConnection(); conn2 = cachingFactory.getConnection(); conn1.send(message); conn2.send(message); conn1.close(); conn2.close(); assertTrue(latch2.await(10, TimeUnit.SECONDS)); SimplePool<?> pool = TestUtils.getPropertyValue(cachingFactory, "pool", SimplePool.class); assertEquals(2, pool.getIdleCount()); server2.stop(); }
From source file:org.springframework.integration.ip.tcp.connection.CachingClientConnectionFactoryTests.java
@Test public void testCachedFailoverRealBadHost() throws Exception { TcpNetServerConnectionFactory server1 = new TcpNetServerConnectionFactory(0); server1.setBeanName("server1"); final CountDownLatch latch1 = new CountDownLatch(3); server1.registerListener(message -> { latch1.countDown();/* w ww. jav a 2 s . com*/ return false; }); server1.start(); TestingUtilities.waitListening(server1, 10000L); int port1 = server1.getPort(); TcpNetServerConnectionFactory server2 = new TcpNetServerConnectionFactory(0); server1.setBeanName("server2"); final CountDownLatch latch2 = new CountDownLatch(2); server2.registerListener(message -> { latch2.countDown(); return false; }); server2.start(); TestingUtilities.waitListening(server2, 10000L); int port2 = server2.getPort(); // Failover AbstractClientConnectionFactory factory1 = new TcpNetClientConnectionFactory("junkjunk", port1); factory1.setBeanName("client1"); factory1.registerListener(message -> false); AbstractClientConnectionFactory factory2 = new TcpNetClientConnectionFactory("localhost", port2); factory2.setBeanName("client2"); factory2.registerListener(message -> false); List<AbstractClientConnectionFactory> factories = new ArrayList<AbstractClientConnectionFactory>(); factories.add(factory1); factories.add(factory2); FailoverClientConnectionFactory failoverFactory = new FailoverClientConnectionFactory(factories); // Cache CachingClientConnectionFactory cachingFactory = new CachingClientConnectionFactory(failoverFactory, 2); cachingFactory.start(); TcpConnection conn1 = cachingFactory.getConnection(); GenericMessage<String> message = new GenericMessage<String>("foo"); conn1.send(message); conn1.close(); TcpConnection conn2 = cachingFactory.getConnection(); assertSame(((TcpConnectionInterceptorSupport) conn1).getTheConnection(), ((TcpConnectionInterceptorSupport) conn2).getTheConnection()); conn2.send(message); conn1 = cachingFactory.getConnection(); assertNotSame(((TcpConnectionInterceptorSupport) conn1).getTheConnection(), ((TcpConnectionInterceptorSupport) conn2).getTheConnection()); conn1.send(message); conn1.close(); conn2.close(); assertTrue(latch2.await(10, TimeUnit.SECONDS)); assertEquals(3, latch1.getCount()); server1.stop(); server2.stop(); }
From source file:org.springframework.integration.ip.tcp.connection.CachingClientConnectionFactoryTests.java
@Test //INT-3650 public void testRealConnection() throws Exception { TcpNetServerConnectionFactory in = new TcpNetServerConnectionFactory(0); final CountDownLatch latch1 = new CountDownLatch(2); final CountDownLatch latch2 = new CountDownLatch(102); final List<String> connectionIds = new ArrayList<String>(); in.registerListener(message -> { connectionIds.add((String) message.getHeaders().get(IpHeaders.CONNECTION_ID)); latch1.countDown();/*www. j a v a 2s .co m*/ latch2.countDown(); return false; }); in.start(); TestingUtilities.waitListening(in, null); int port = in.getPort(); TcpNetClientConnectionFactory out = new TcpNetClientConnectionFactory("localhost", port); CachingClientConnectionFactory cache = new CachingClientConnectionFactory(out, 1); cache.setSingleUse(false); cache.setConnectionWaitTimeout(100); cache.start(); TcpConnectionSupport connection1 = cache.getConnection(); connection1.send(new GenericMessage<String>("foo")); connection1.close(); TcpConnectionSupport connection2 = cache.getConnection(); connection2.send(new GenericMessage<String>("foo")); connection2.close(); assertTrue(latch1.await(10, TimeUnit.SECONDS)); assertSame(connectionIds.get(0), connectionIds.get(1)); for (int i = 0; i < 100; i++) { TcpConnectionSupport connection = cache.getConnection(); connection.send(new GenericMessage<String>("foo")); connection.close(); } assertTrue(latch2.await(10, TimeUnit.SECONDS)); assertSame(connectionIds.get(0), connectionIds.get(101)); in.stop(); cache.stop(); }
From source file:org.springframework.integration.ip.tcp.connection.CachingClientConnectionFactoryTests.java
@SuppressWarnings("unchecked") @Test //INT-3722/*ww w . java 2 s.c om*/ public void testGatewayRelease() throws Exception { TcpNetServerConnectionFactory in = new TcpNetServerConnectionFactory(0); in.setApplicationEventPublisher(mock(ApplicationEventPublisher.class)); final TcpSendingMessageHandler handler = new TcpSendingMessageHandler(); handler.setConnectionFactory(in); final AtomicInteger count = new AtomicInteger(2); in.registerListener(message -> { if (!(message instanceof ErrorMessage)) { if (count.decrementAndGet() < 1) { try { Thread.sleep(1000); } catch (InterruptedException e) { Thread.currentThread().interrupt(); } } handler.handleMessage(message); } return false; }); handler.setBeanFactory(mock(BeanFactory.class)); handler.afterPropertiesSet(); handler.start(); TestingUtilities.waitListening(in, null); int port = in.getPort(); TcpNetClientConnectionFactory out = new TcpNetClientConnectionFactory("localhost", port); out.setApplicationEventPublisher(mock(ApplicationEventPublisher.class)); CachingClientConnectionFactory cache = new CachingClientConnectionFactory(out, 2); final TcpOutboundGateway gate = new TcpOutboundGateway(); gate.setConnectionFactory(cache); QueueChannel outputChannel = new QueueChannel(); gate.setOutputChannel(outputChannel); gate.setBeanFactory(mock(BeanFactory.class)); gate.afterPropertiesSet(); Log logger = spy(TestUtils.getPropertyValue(gate, "logger", Log.class)); new DirectFieldAccessor(gate).setPropertyValue("logger", logger); when(logger.isDebugEnabled()).thenReturn(true); doAnswer(new Answer<Void>() { private final CountDownLatch latch = new CountDownLatch(2); @Override public Void answer(InvocationOnMock invocation) throws Throwable { invocation.callRealMethod(); String log = invocation.getArgument(0); if (log.startsWith("Response")) { Executors.newSingleThreadScheduledExecutor() .execute(() -> gate.handleMessage(new GenericMessage<>("bar"))); // hold up the first thread until the second has added its pending reply latch.await(10, TimeUnit.SECONDS); } else if (log.startsWith("Added")) { latch.countDown(); } return null; } }).when(logger).debug(anyString()); gate.start(); gate.handleMessage(new GenericMessage<String>("foo")); Message<byte[]> result = (Message<byte[]>) outputChannel.receive(10000); assertNotNull(result); assertEquals("foo", new String(result.getPayload())); result = (Message<byte[]>) outputChannel.receive(10000); assertNotNull(result); assertEquals("bar", new String(result.getPayload())); handler.stop(); gate.stop(); verify(logger, never()).error(anyString()); }