List of usage examples for org.springframework.integration.ip.tcp.connection AbstractConnectionFactory setTaskExecutor
public void setTaskExecutor(Executor taskExecutor)
From source file:org.springframework.integration.ip.tcp.TcpSendingMessageHandlerTests.java
@Test public void testNioSingleUseWithInboundMany() throws Exception { final int port = SocketUtils.findAvailableServerSocket(); final CountDownLatch latch = new CountDownLatch(1); final Semaphore semaphore = new Semaphore(0); final AtomicBoolean done = new AtomicBoolean(); final List<Socket> serverSockets = new ArrayList<Socket>(); Executors.newSingleThreadExecutor().execute(new Runnable() { public void run() { try { ServerSocket server = ServerSocketFactory.getDefault().createServerSocket(port, 100); latch.countDown();/*from w ww .j a v a2 s.com*/ for (int i = 0; i < 100; i++) { Socket socket = server.accept(); serverSockets.add(socket); semaphore.release(); byte[] b = new byte[9]; readFully(socket.getInputStream(), b); b = ("Reply" + i + "\r\n").getBytes(); socket.getOutputStream().write(b); socket.close(); } server.close(); } catch (Exception e) { if (!done.get()) { e.printStackTrace(); } } } }); AbstractConnectionFactory ccf = new TcpNioClientConnectionFactory("localhost", port); ByteArrayCrLfSerializer serializer = new ByteArrayCrLfSerializer(); ccf.setSerializer(serializer); ccf.setDeserializer(serializer); ccf.setSoTimeout(10000); ccf.setSingleUse(true); ccf.setTaskExecutor(Executors.newFixedThreadPool(100)); ccf.start(); TcpSendingMessageHandler handler = new TcpSendingMessageHandler(); handler.setConnectionFactory(ccf); TcpReceivingChannelAdapter adapter = new TcpReceivingChannelAdapter(); adapter.setConnectionFactory(ccf); QueueChannel channel = new QueueChannel(); adapter.setOutputChannel(channel); assertTrue(latch.await(10, TimeUnit.SECONDS)); int i = 0; try { for (i = 100; i < 200; i++) { handler.handleMessage(MessageBuilder.withPayload("Test" + i).build()); } } catch (Exception e) { e.printStackTrace(); fail("Exception at " + i); } assertTrue(semaphore.tryAcquire(100, 20000, TimeUnit.MILLISECONDS)); Set<String> replies = new HashSet<String>(); for (i = 100; i < 200; i++) { Message<?> mOut = channel.receive(20000); assertNotNull(mOut); replies.add(new String((byte[]) mOut.getPayload())); } for (i = 0; i < 100; i++) { assertTrue("Reply" + i + " missing", replies.remove("Reply" + i)); } done.set(true); ccf.stop(); }