List of usage examples for org.springframework.web.socket.messaging WebSocketStompClient setDefaultHeartbeat
public void setDefaultHeartbeat(long[] heartbeat)
From source file:org.springframework.samples.portfolio.web.load.StompWebSocketLoadTestClient.java
public static void main(String[] args) throws Exception { // Modify host and port below to match wherever StompWebSocketServer.java is running!! // When StompWebSocketServer starts it prints the selected available String host = "localhost"; if (args.length > 0) { host = args[0];//from w ww. ja va 2 s .co m } int port = 37232; if (args.length > 1) { port = Integer.valueOf(args[1]); } String homeUrl = "http://{host}:{port}/home"; logger.debug("Sending warm-up HTTP request to " + homeUrl); HttpStatus status = new RestTemplate().getForEntity(homeUrl, Void.class, host, port).getStatusCode(); Assert.state(status == HttpStatus.OK); final CountDownLatch connectLatch = new CountDownLatch(NUMBER_OF_USERS); final CountDownLatch subscribeLatch = new CountDownLatch(NUMBER_OF_USERS); final CountDownLatch messageLatch = new CountDownLatch(NUMBER_OF_USERS); final CountDownLatch disconnectLatch = new CountDownLatch(NUMBER_OF_USERS); final AtomicReference<Throwable> failure = new AtomicReference<>(); StandardWebSocketClient webSocketClient = new StandardWebSocketClient(); HttpClient jettyHttpClient = new HttpClient(); jettyHttpClient.setMaxConnectionsPerDestination(1000); jettyHttpClient.setExecutor(new QueuedThreadPool(1000)); jettyHttpClient.start(); List<Transport> transports = new ArrayList<>(); transports.add(new WebSocketTransport(webSocketClient)); transports.add(new JettyXhrTransport(jettyHttpClient)); SockJsClient sockJsClient = new SockJsClient(transports); try { ThreadPoolTaskScheduler taskScheduler = new ThreadPoolTaskScheduler(); taskScheduler.afterPropertiesSet(); String stompUrl = "ws://{host}:{port}/stomp"; WebSocketStompClient stompClient = new WebSocketStompClient(sockJsClient); stompClient.setMessageConverter(new StringMessageConverter()); stompClient.setTaskScheduler(taskScheduler); stompClient.setDefaultHeartbeat(new long[] { 0, 0 }); logger.debug("Connecting and subscribing " + NUMBER_OF_USERS + " users "); StopWatch stopWatch = new StopWatch("STOMP Broker Relay WebSocket Load Tests"); stopWatch.start(); List<ConsumerStompSessionHandler> consumers = new ArrayList<>(); for (int i = 0; i < NUMBER_OF_USERS; i++) { consumers.add(new ConsumerStompSessionHandler(BROADCAST_MESSAGE_COUNT, connectLatch, subscribeLatch, messageLatch, disconnectLatch, failure)); stompClient.connect(stompUrl, consumers.get(i), host, port); } if (failure.get() != null) { throw new AssertionError("Test failed", failure.get()); } if (!connectLatch.await(5000, TimeUnit.MILLISECONDS)) { fail("Not all users connected, remaining: " + connectLatch.getCount()); } if (!subscribeLatch.await(5000, TimeUnit.MILLISECONDS)) { fail("Not all users subscribed, remaining: " + subscribeLatch.getCount()); } stopWatch.stop(); logger.debug("Finished: " + stopWatch.getLastTaskTimeMillis() + " millis"); logger.debug("Broadcasting " + BROADCAST_MESSAGE_COUNT + " messages to " + NUMBER_OF_USERS + " users "); stopWatch.start(); ProducerStompSessionHandler producer = new ProducerStompSessionHandler(BROADCAST_MESSAGE_COUNT, failure); stompClient.connect(stompUrl, producer, host, port); stompClient.setTaskScheduler(taskScheduler); if (failure.get() != null) { throw new AssertionError("Test failed", failure.get()); } if (!messageLatch.await(60 * 1000, TimeUnit.MILLISECONDS)) { for (ConsumerStompSessionHandler consumer : consumers) { if (consumer.messageCount.get() < consumer.expectedMessageCount) { logger.debug(consumer); } } } if (!messageLatch.await(60 * 1000, TimeUnit.MILLISECONDS)) { fail("Not all handlers received every message, remaining: " + messageLatch.getCount()); } producer.session.disconnect(); if (!disconnectLatch.await(5000, TimeUnit.MILLISECONDS)) { fail("Not all disconnects completed, remaining: " + disconnectLatch.getCount()); } stopWatch.stop(); logger.debug("Finished: " + stopWatch.getLastTaskTimeMillis() + " millis"); System.out.println("\nPress any key to exit..."); System.in.read(); } catch (Throwable t) { t.printStackTrace(); } finally { jettyHttpClient.stop(); } logger.debug("Exiting"); System.exit(0); }