/**
* Get a task scheduler.
*
* @param poolSize The initial size of the thread pool that should be allocated
* @return The task scheduler
*/
@Bean
public TaskScheduler taskScheduler(
@Value("${genie.tasks.scheduler.pool.size:1}") final int poolSize) {
final ThreadPoolTaskScheduler scheduler = new ThreadPoolTaskScheduler();
scheduler.setPoolSize(poolSize);
return scheduler;
}
public static ThreadPoolTaskScheduler createTaskScheduler(int poolSize) {
ThreadPoolTaskScheduler scheduler = new ThreadPoolTaskScheduler();
scheduler.setPoolSize(poolSize);
scheduler.setRejectedExecutionHandler(new CallerRunsPolicy());
scheduler.afterPropertiesSet();
return scheduler;
}
@Bean(destroyMethod = "shutdown")
public TaskScheduler taskScheduler() {
ThreadPoolTaskScheduler scheduler = new ThreadPoolTaskScheduler();
scheduler.setPoolSize(10);
return scheduler;
}
public static TestApplicationContext createTestApplicationContext() {
TestApplicationContext context = new TestApplicationContext();
ErrorHandler errorHandler =
new MessagePublishingErrorHandler(new BeanFactoryChannelResolver(context));
ThreadPoolTaskScheduler scheduler = createTaskScheduler(10);
scheduler.setErrorHandler(errorHandler);
registerBean(IntegrationContextUtils.TASK_SCHEDULER_BEAN_NAME, scheduler, context);
return context;
}
@Test
public void testContainerWithDestNameNoCorrelation() throws Exception {
BeanFactory beanFactory = mock(BeanFactory.class);
when(beanFactory.containsBean(IntegrationContextUtils.TASK_SCHEDULER_BEAN_NAME))
.thenReturn(true);
ThreadPoolTaskScheduler scheduler = new ThreadPoolTaskScheduler();
scheduler.initialize();
when(beanFactory.getBean(IntegrationContextUtils.TASK_SCHEDULER_BEAN_NAME, TaskScheduler.class))
.thenReturn(scheduler);
final JmsOutboundGateway gateway = new JmsOutboundGateway();
gateway.setBeanFactory(beanFactory);
gateway.setConnectionFactory(getConnectionFactory());
gateway.setRequestDestination(requestQueue4);
gateway.setReplyDestinationName("reply4");
gateway.setUseReplyContainer(true);
gateway.afterPropertiesSet();
gateway.start();
final AtomicReference<Object> reply = new AtomicReference<Object>();
final CountDownLatch latch1 = new CountDownLatch(1);
final CountDownLatch latch2 = new CountDownLatch(1);
Executors.newSingleThreadExecutor()
.execute(
() -> {
latch1.countDown();
try {
reply.set(gateway.handleRequestMessage(new GenericMessage<String>("foo")));
} finally {
latch2.countDown();
}
});
assertTrue(latch1.await(10, TimeUnit.SECONDS));
JmsTemplate template = new JmsTemplate();
template.setConnectionFactory(getConnectionFactory());
template.setReceiveTimeout(10000);
javax.jms.Message request = template.receive(requestQueue4);
assertNotNull(request);
final javax.jms.Message jmsReply = request;
template.send(
request.getJMSReplyTo(),
(MessageCreator)
session -> {
jmsReply.setJMSCorrelationID(jmsReply.getJMSMessageID());
return jmsReply;
});
assertTrue(latch2.await(10, TimeUnit.SECONDS));
assertNotNull(reply.get());
gateway.stop();
scheduler.destroy();
}
public void executeCooldown(String nsr_id, String vnfr_id, long cooldown) {
log.info("[EXECUTOR] START_COOLDOWN " + new Date().getTime());
if (actionMonitor.isTerminating(vnfr_id)) {
actionMonitor.finishedAction(vnfr_id, Action.TERMINATED);
return;
}
log.info("Starting CooldownTask for VNFR with id: " + vnfr_id);
if (actionMonitor.requestAction(vnfr_id, Action.COOLDOWN)) {
log.debug("Creating new CooldownTask for VNFR with id: " + vnfr_id);
CooldownTask cooldownTask =
new CooldownTask(nsr_id, vnfr_id, cooldown, executionEngine, actionMonitor);
taskScheduler.execute(cooldownTask);
} else {
if (actionMonitor.getAction(vnfr_id) == Action.COOLDOWN) {
log.debug(
"Waiting already for Cooldown for VNFR with id: "
+ vnfr_id
+ ". Cannot create another ExecutionTask for VNFR with id: "
+ vnfr_id);
} else if (actionMonitor.getAction(vnfr_id) == Action.SCALE) {
log.debug("VNFR with id: " + vnfr_id + " is still in Scaling.");
} else {
log.debug(actionMonitor.toString());
}
}
}
/** IUNI UC 第三方用户登陆日志文件定时扫描线程 */
protected void scanOloginLogOnTime() {
scheduler.scheduleWithFixedDelay(
new IuniUserOloginLogProcessTask(appCtx), IUNI_UC_OLOGINLOG_SCAN_INTERVAL);
logger.info(
"IuniLogDataManager.scanLoginLogOnTime start scheduled task With Fixed Delay, task type: "
+ IuniLogDataConstant.IUNI_UC_OLOGIN_DATA);
}
@Test
public void testLazyContainerWithDest() throws Exception {
BeanFactory beanFactory = mock(BeanFactory.class);
when(beanFactory.containsBean(IntegrationContextUtils.TASK_SCHEDULER_BEAN_NAME))
.thenReturn(true);
ThreadPoolTaskScheduler scheduler = new ThreadPoolTaskScheduler();
scheduler.initialize();
when(beanFactory.getBean(IntegrationContextUtils.TASK_SCHEDULER_BEAN_NAME, TaskScheduler.class))
.thenReturn(scheduler);
final JmsOutboundGateway gateway = new JmsOutboundGateway();
gateway.setBeanFactory(beanFactory);
gateway.setConnectionFactory(getConnectionFactory());
gateway.setRequestDestination(requestQueue7);
gateway.setReplyDestination(replyQueue7);
gateway.setCorrelationKey("JMSCorrelationID");
gateway.setUseReplyContainer(true);
gateway.setIdleReplyContainerTimeout(1, TimeUnit.SECONDS);
gateway.setRequiresReply(true);
gateway.setReceiveTimeout(20000);
gateway.afterPropertiesSet();
gateway.start();
Executors.newSingleThreadExecutor()
.execute(
() -> {
JmsTemplate template = new JmsTemplate();
template.setConnectionFactory(getConnectionFactory());
template.setReceiveTimeout(20000);
receiveAndSend(template);
receiveAndSend(template);
});
assertNotNull(gateway.handleRequestMessage(new GenericMessage<String>("foo")));
DefaultMessageListenerContainer container =
TestUtils.getPropertyValue(
gateway, "replyContainer", DefaultMessageListenerContainer.class);
int n = 0;
while (n++ < 100 && container.isRunning()) {
Thread.sleep(100);
}
assertFalse(container.isRunning());
assertNotNull(gateway.handleRequestMessage(new GenericMessage<String>("foo")));
assertTrue(container.isRunning());
gateway.stop();
assertFalse(container.isRunning());
scheduler.destroy();
}
public RabbitTestMessageBus(ConnectionFactory connectionFactory, Codec codec) {
RabbitMessageBus messageBus = new RabbitMessageBus(connectionFactory, codec);
GenericApplicationContext context = new GenericApplicationContext();
ThreadPoolTaskScheduler scheduler = new ThreadPoolTaskScheduler();
scheduler.setPoolSize(1);
scheduler.afterPropertiesSet();
context
.getBeanFactory()
.registerSingleton(IntegrationContextUtils.TASK_SCHEDULER_BEAN_NAME, scheduler);
context.refresh();
messageBus.setApplicationContext(context);
messageBus.setLongStringLimit(8193);
this.setMessageBus(messageBus);
assertEquals(
8193,
TestUtils.getPropertyValue(
messageBus, "inboundMessagePropertiesConverter.longStringLimit"));
this.rabbitAdmin = new RabbitAdmin(connectionFactory);
}
@ManagedOperation
public void stopSchedulers() {
if (logger.isDebugEnabled()) {
logger.debug("Stopping schedulers " + (this.shutdownForced ? "(force)" : ""));
}
List<ExecutorService> executorServices = new ArrayList<ExecutorService>();
Map<String, ThreadPoolTaskScheduler> schedulers =
this.applicationContext.getBeansOfType(ThreadPoolTaskScheduler.class);
for (Entry<String, ThreadPoolTaskScheduler> entry : schedulers.entrySet()) {
ThreadPoolTaskScheduler scheduler = entry.getValue();
if (logger.isInfoEnabled()) {
logger.info("Stopping scheduler " + scheduler.getThreadNamePrefix());
}
ExecutorService executorService = scheduler.getScheduledExecutor();
executorServices.add(executorService);
doShutdownExecutorService(executorService);
}
waitForExecutors(executorServices);
logger.debug("Stopped schedulers");
}
@PostConstruct
public void setup() {
_outputQueueResolver = new DNSResolver(getQueueHost());
final OutputQueueCheckThread outputQueueCheckThread = new OutputQueueCheckThread();
// every 10 seconds
_taskScheduler.scheduleWithFixedDelay(outputQueueCheckThread, 10 * 1000);
if (getPrimaryHostname() != null && getPrimaryHostname().length() > 0) {
_primaryResolver = new DNSResolver(getPrimaryHostname());
_log.warn(
"Primary Inference instance configured to be "
+ getPrimaryHostname()
+ " on "
+ _primaryResolver.getLocalHostString());
final PrimaryCheckThread primaryCheckThread = new PrimaryCheckThread();
_taskScheduler.scheduleWithFixedDelay(primaryCheckThread, 10 * 1000);
}
_executorService = Executors.newFixedThreadPool(1);
_heartbeatService = Executors.newFixedThreadPool(1);
startListenerThread();
}
@Override
public void onApplicationEvent(EurekaRegistryAvailableEvent event) {
System.out.println("registered");
y();
ThreadPoolTaskScheduler threadPoolTaskScheduler = new ThreadPoolTaskScheduler();
threadPoolTaskScheduler.initialize();
threadPoolTaskScheduler.scheduleAtFixedRate(
() -> {
PeerAwareInstanceRegistry.getInstance().renew("TESTOPENAM", "openam1", false);
InstanceInfo s1 =
PeerAwareInstanceRegistry.getInstance()
.getInstanceByAppAndId("SAMPLE-SERVICE", "marek-pc");
InstanceInfo s2 =
PeerAwareInstanceRegistry.getInstance()
.getInstanceByAppAndId("TESTOPENAM", "openam1");
String reflectionToString1 = ToStringBuilder.reflectionToString(s1);
String reflectionToString2 = ToStringBuilder.reflectionToString(s2);
System.out.println(reflectionToString1);
System.out.println(reflectionToString2);
},
30000);
}
public static void sendMail(
final String emailAddr,
final String mailTitle,
final String mailContent,
final String[] fileNames,
final String[] filePaths) {
EmailJob job = new EmailJob();
job.setEmailAddr(emailAddr);
job.setMailTitle(mailTitle);
job.setMailContent(mailContent);
job.setFileNames(fileNames);
job.setFilePaths(filePaths);
Calendar calendar = Calendar.getInstance();
calendar.add(Calendar.SECOND, 1);
scheduler.schedule(job, calendar.getTime());
}
public void executeActions(
String nsr_id, String vnfr_id, Set<ScalingAction> actions, long cooldown) {
log.info("[EXECUTOR] RECEIVED_ACTION " + new Date().getTime());
log.info(
"Processing execution request of ScalingActions: "
+ actions
+ " for VNFR with id: "
+ vnfr_id);
if (actionMonitor.requestAction(vnfr_id, Action.SCALE)) {
log.debug(
"Creating new ExecutionTask of ScalingActions: "
+ actions
+ " for VNFR with id: "
+ vnfr_id);
ExecutionTask executionTask =
new ExecutionTask(nsr_id, vnfr_id, actions, cooldown, executionEngine, actionMonitor);
taskScheduler.execute(executionTask);
} else {
if (actionMonitor.getAction(vnfr_id) == Action.SCALE) {
log.debug(
"Processing already an execution request for VNFR with id: "
+ vnfr_id
+ ". Cannot create another ExecutionTask for VNFR with id: "
+ vnfr_id);
} else if (actionMonitor.getAction(vnfr_id) == Action.COOLDOWN) {
log.debug(
"Waiting for Cooldown for VNFR with id: "
+ vnfr_id
+ ". Cannot create another ExecutionTask for VNFR with id: "
+ vnfr_id);
} else {
log.warn(
"Problem while starting ExecutionThread. Internal Status is: "
+ actionMonitor.getAction(vnfr_id));
}
}
}
public void testObtainConnectionIds(AbstractServerConnectionFactory serverFactory)
throws Exception {
final List<IpIntegrationEvent> events =
Collections.synchronizedList(new ArrayList<IpIntegrationEvent>());
int expectedEvents =
serverFactory instanceof TcpNetServerConnectionFactory
? 7 // Listening, + OPEN, CLOSE, EXCEPTION for each side
: 5; // Listening, + OPEN, CLOSE (but we *might* get exceptions, depending on timing).
final CountDownLatch serverListeningLatch = new CountDownLatch(1);
final CountDownLatch eventLatch = new CountDownLatch(expectedEvents);
ApplicationEventPublisher publisher =
new ApplicationEventPublisher() {
@Override
public void publishEvent(ApplicationEvent event) {
LogFactory.getLog(this.getClass()).trace("Received: " + event);
events.add((IpIntegrationEvent) event);
if (event instanceof TcpConnectionServerListeningEvent) {
serverListeningLatch.countDown();
}
eventLatch.countDown();
}
@Override
public void publishEvent(Object event) {}
};
serverFactory.setBeanName("serverFactory");
serverFactory.setApplicationEventPublisher(publisher);
serverFactory = spy(serverFactory);
final CountDownLatch serverConnectionInitLatch = new CountDownLatch(1);
doAnswer(
invocation -> {
Object result = invocation.callRealMethod();
serverConnectionInitLatch.countDown();
return result;
})
.when(serverFactory)
.wrapConnection(any(TcpConnectionSupport.class));
ThreadPoolTaskScheduler scheduler = new ThreadPoolTaskScheduler();
scheduler.setPoolSize(10);
scheduler.afterPropertiesSet();
BeanFactory bf = mock(BeanFactory.class);
when(bf.containsBean(IntegrationContextUtils.TASK_SCHEDULER_BEAN_NAME)).thenReturn(true);
when(bf.getBean(IntegrationContextUtils.TASK_SCHEDULER_BEAN_NAME, TaskScheduler.class))
.thenReturn(scheduler);
serverFactory.setBeanFactory(bf);
TcpReceivingChannelAdapter adapter = new TcpReceivingChannelAdapter();
adapter.setOutputChannel(new NullChannel());
adapter.setConnectionFactory(serverFactory);
adapter.start();
assertTrue("Listening event not received", serverListeningLatch.await(10, TimeUnit.SECONDS));
assertThat(events.get(0), instanceOf(TcpConnectionServerListeningEvent.class));
assertThat(
((TcpConnectionServerListeningEvent) events.get(0)).getPort(),
equalTo(serverFactory.getPort()));
int port = serverFactory.getPort();
TcpNetClientConnectionFactory clientFactory =
new TcpNetClientConnectionFactory("localhost", port);
clientFactory.registerListener(message -> false);
clientFactory.setBeanName("clientFactory");
clientFactory.setApplicationEventPublisher(publisher);
clientFactory.start();
TcpConnectionSupport client = clientFactory.getConnection();
List<String> clients = clientFactory.getOpenConnectionIds();
assertEquals(1, clients.size());
assertTrue(clients.contains(client.getConnectionId()));
assertTrue(
"Server connection failed to register",
serverConnectionInitLatch.await(1, TimeUnit.SECONDS));
List<String> servers = serverFactory.getOpenConnectionIds();
assertEquals(1, servers.size());
assertTrue(serverFactory.closeConnection(servers.get(0)));
servers = serverFactory.getOpenConnectionIds();
assertEquals(0, servers.size());
int n = 0;
clients = clientFactory.getOpenConnectionIds();
while (n++ < 100 && clients.size() > 0) {
Thread.sleep(100);
clients = clientFactory.getOpenConnectionIds();
}
assertEquals(0, clients.size());
assertTrue(eventLatch.await(10, TimeUnit.SECONDS));
assertThat(
"Expected at least " + expectedEvents + " events; got: " + events.size() + " : " + events,
events.size(),
greaterThanOrEqualTo(expectedEvents));
FooEvent event = new FooEvent(client, "foo");
client.publishEvent(event);
assertThat(
"Expected at least " + expectedEvents + " events; got: " + events.size() + " : " + events,
events.size(),
greaterThanOrEqualTo(expectedEvents + 1));
try {
event = new FooEvent(mock(TcpConnectionSupport.class), "foo");
client.publishEvent(event);
fail("Expected exception");
} catch (IllegalArgumentException e) {
assertTrue("Can only publish events with this as the source".equals(e.getMessage()));
}
SocketAddress address = serverFactory.getServerSocketAddress();
if (address instanceof InetSocketAddress) {
InetSocketAddress inetAddress = (InetSocketAddress) address;
assertEquals(port, inetAddress.getPort());
}
serverFactory.stop();
scheduler.shutdown();
}
@Test
public void simpleBroker() {
loadBeanDefinitions("websocket-config-broker-simple.xml");
HandlerMapping hm = this.appContext.getBean(HandlerMapping.class);
assertThat(hm, Matchers.instanceOf(SimpleUrlHandlerMapping.class));
SimpleUrlHandlerMapping suhm = (SimpleUrlHandlerMapping) hm;
assertThat(suhm.getUrlMap().keySet(), Matchers.hasSize(4));
assertThat(suhm.getUrlMap().values(), Matchers.hasSize(4));
HttpRequestHandler httpRequestHandler = (HttpRequestHandler) suhm.getUrlMap().get("/foo");
assertNotNull(httpRequestHandler);
assertThat(httpRequestHandler, Matchers.instanceOf(WebSocketHttpRequestHandler.class));
WebSocketHttpRequestHandler wsHttpRequestHandler =
(WebSocketHttpRequestHandler) httpRequestHandler;
HandshakeHandler handshakeHandler = wsHttpRequestHandler.getHandshakeHandler();
assertNotNull(handshakeHandler);
assertTrue(handshakeHandler instanceof TestHandshakeHandler);
List<HandshakeInterceptor> interceptors = wsHttpRequestHandler.getHandshakeInterceptors();
assertThat(
interceptors,
contains(instanceOf(FooTestInterceptor.class), instanceOf(BarTestInterceptor.class)));
WebSocketHandler wsHandler = unwrapWebSocketHandler(wsHttpRequestHandler.getWebSocketHandler());
assertNotNull(wsHandler);
assertThat(wsHandler, Matchers.instanceOf(SubProtocolWebSocketHandler.class));
SubProtocolWebSocketHandler subProtocolWsHandler = (SubProtocolWebSocketHandler) wsHandler;
assertEquals(
Arrays.asList("v10.stomp", "v11.stomp", "v12.stomp"),
subProtocolWsHandler.getSubProtocols());
assertEquals(25 * 1000, subProtocolWsHandler.getSendTimeLimit());
assertEquals(1024 * 1024, subProtocolWsHandler.getSendBufferSizeLimit());
StompSubProtocolHandler stompHandler =
(StompSubProtocolHandler) subProtocolWsHandler.getProtocolHandlerMap().get("v12.stomp");
assertNotNull(stompHandler);
assertEquals(128 * 1024, stompHandler.getMessageSizeLimit());
assertNotNull(new DirectFieldAccessor(stompHandler).getPropertyValue("eventPublisher"));
httpRequestHandler = (HttpRequestHandler) suhm.getUrlMap().get("/test/**");
assertNotNull(httpRequestHandler);
assertThat(httpRequestHandler, Matchers.instanceOf(SockJsHttpRequestHandler.class));
SockJsHttpRequestHandler sockJsHttpRequestHandler =
(SockJsHttpRequestHandler) httpRequestHandler;
wsHandler = unwrapWebSocketHandler(sockJsHttpRequestHandler.getWebSocketHandler());
assertNotNull(wsHandler);
assertThat(wsHandler, Matchers.instanceOf(SubProtocolWebSocketHandler.class));
assertNotNull(sockJsHttpRequestHandler.getSockJsService());
assertThat(
sockJsHttpRequestHandler.getSockJsService(),
Matchers.instanceOf(DefaultSockJsService.class));
DefaultSockJsService defaultSockJsService =
(DefaultSockJsService) sockJsHttpRequestHandler.getSockJsService();
WebSocketTransportHandler wsTransportHandler =
(WebSocketTransportHandler)
defaultSockJsService.getTransportHandlers().get(TransportType.WEBSOCKET);
assertNotNull(wsTransportHandler.getHandshakeHandler());
assertThat(
wsTransportHandler.getHandshakeHandler(), Matchers.instanceOf(TestHandshakeHandler.class));
ThreadPoolTaskScheduler scheduler =
(ThreadPoolTaskScheduler) defaultSockJsService.getTaskScheduler();
assertEquals(
Runtime.getRuntime().availableProcessors(),
scheduler.getScheduledThreadPoolExecutor().getCorePoolSize());
assertTrue(scheduler.getScheduledThreadPoolExecutor().getRemoveOnCancelPolicy());
interceptors = defaultSockJsService.getHandshakeInterceptors();
assertThat(
interceptors,
contains(instanceOf(FooTestInterceptor.class), instanceOf(BarTestInterceptor.class)));
UserSessionRegistry userSessionRegistry = this.appContext.getBean(UserSessionRegistry.class);
assertNotNull(userSessionRegistry);
UserDestinationResolver userDestResolver =
this.appContext.getBean(UserDestinationResolver.class);
assertNotNull(userDestResolver);
assertThat(userDestResolver, Matchers.instanceOf(DefaultUserDestinationResolver.class));
DefaultUserDestinationResolver defaultUserDestResolver =
(DefaultUserDestinationResolver) userDestResolver;
assertEquals("/personal/", defaultUserDestResolver.getDestinationPrefix());
assertSame(
stompHandler.getUserSessionRegistry(), defaultUserDestResolver.getUserSessionRegistry());
UserDestinationMessageHandler userDestHandler =
this.appContext.getBean(UserDestinationMessageHandler.class);
assertNotNull(userDestHandler);
SimpleBrokerMessageHandler brokerMessageHandler =
this.appContext.getBean(SimpleBrokerMessageHandler.class);
assertNotNull(brokerMessageHandler);
assertEquals(
Arrays.asList("/topic", "/queue"),
new ArrayList<String>(brokerMessageHandler.getDestinationPrefixes()));
List<Class<? extends MessageHandler>> subscriberTypes =
Arrays.<Class<? extends MessageHandler>>asList(
SimpAnnotationMethodMessageHandler.class,
UserDestinationMessageHandler.class,
SimpleBrokerMessageHandler.class);
testChannel("clientInboundChannel", subscriberTypes, 0);
testExecutor(
"clientInboundChannel",
Runtime.getRuntime().availableProcessors() * 2,
Integer.MAX_VALUE,
60);
subscriberTypes =
Arrays.<Class<? extends MessageHandler>>asList(SubProtocolWebSocketHandler.class);
testChannel("clientOutboundChannel", subscriberTypes, 0);
testExecutor(
"clientOutboundChannel",
Runtime.getRuntime().availableProcessors() * 2,
Integer.MAX_VALUE,
60);
subscriberTypes =
Arrays.<Class<? extends MessageHandler>>asList(
SimpleBrokerMessageHandler.class, UserDestinationMessageHandler.class);
testChannel("brokerChannel", subscriberTypes, 0);
try {
this.appContext.getBean("brokerChannelExecutor", ThreadPoolTaskExecutor.class);
fail("expected exception");
} catch (NoSuchBeanDefinitionException ex) {
// expected
}
assertNotNull(this.appContext.getBean("webSocketScopeConfigurer", CustomScopeConfigurer.class));
DirectFieldAccessor subscriptionRegistryAccessor =
new DirectFieldAccessor(brokerMessageHandler.getSubscriptionRegistry());
String pathSeparator =
(String)
new DirectFieldAccessor(subscriptionRegistryAccessor.getPropertyValue("pathMatcher"))
.getPropertyValue("pathSeparator");
assertEquals(".", pathSeparator);
}
public void onApplicationEvent(ContextClosedEvent event) {
System.out.println("==================Spring Context is shutting down==============");
scheduler.shutdown();
executor.shutdown();
}
@Test
@RedisAvailable
public void testDelayerHandlerRescheduleWithRedisMessageStore() throws Exception {
AbstractApplicationContext context =
new ClassPathXmlApplicationContext(
"DelayerHandlerRescheduleIntegrationTests-context.xml", this.getClass());
MessageChannel input = context.getBean("input", MessageChannel.class);
MessageGroupStore messageStore = context.getBean("messageStore", MessageGroupStore.class);
String delayerMessageGroupId = DELAYER_ID + ".messageGroupId";
messageStore.removeMessageGroup(delayerMessageGroupId);
Message<String> message1 = MessageBuilder.withPayload("test1").build();
input.send(message1);
input.send(MessageBuilder.withPayload("test2").build());
// Emulate restart and check DB state before next start
// Interrupt taskScheduler as quickly as possible
ThreadPoolTaskScheduler taskScheduler =
(ThreadPoolTaskScheduler) IntegrationContextUtils.getTaskScheduler(context);
taskScheduler.shutdown();
taskScheduler.getScheduledExecutor().awaitTermination(10, TimeUnit.SECONDS);
context.destroy();
try {
context.getBean("input", MessageChannel.class);
fail("IllegalStateException expected");
} catch (Exception e) {
assertTrue(e instanceof IllegalStateException);
assertTrue(
e.getMessage()
.contains("BeanFactory not initialized or already closed - call 'refresh'"));
}
assertEquals(1, messageStore.getMessageGroupCount());
assertEquals(delayerMessageGroupId, messageStore.iterator().next().getGroupId());
assertEquals(2, messageStore.messageGroupSize(delayerMessageGroupId));
assertEquals(2, messageStore.getMessageCountForAllMessageGroups());
MessageGroup messageGroup = messageStore.getMessageGroup(delayerMessageGroupId);
Message<?> messageInStore = messageGroup.getMessages().iterator().next();
Object payload = messageInStore.getPayload();
// INT-3049
assertTrue(payload instanceof DelayHandler.DelayedMessageWrapper);
assertEquals(message1, ((DelayHandler.DelayedMessageWrapper) payload).getOriginal());
context.refresh();
PollableChannel output = context.getBean("output", PollableChannel.class);
Message<?> message = output.receive(20000);
assertNotNull(message);
Object payload1 = message.getPayload();
message = output.receive(20000);
assertNotNull(message);
Object payload2 = message.getPayload();
assertNotSame(payload1, payload2);
assertEquals(1, messageStore.getMessageGroupCount());
assertEquals(0, messageStore.messageGroupSize(delayerMessageGroupId));
messageStore.removeMessageGroup(delayerMessageGroupId);
}
@Bean
public ThreadPoolTaskScheduler sockJsTaskScheduler() {
ThreadPoolTaskScheduler taskScheduler = new ThreadPoolTaskScheduler();
taskScheduler.setThreadNamePrefix("SockJS-");
return taskScheduler;
}
@Test
public void testReplyContainerRecovery() throws Exception {
JmsOutboundGateway gateway = new JmsOutboundGateway();
ConnectionFactory connectionFactory = mock(ConnectionFactory.class);
gateway.setConnectionFactory(connectionFactory);
gateway.setRequestDestinationName("foo");
gateway.setUseReplyContainer(true);
ReplyContainerProperties replyContainerProperties = new ReplyContainerProperties();
final List<Throwable> errors = new ArrayList<Throwable>();
ErrorHandlingTaskExecutor errorHandlingTaskExecutor =
new ErrorHandlingTaskExecutor(
Executors.newFixedThreadPool(10),
new ErrorHandler() {
@Override
public void handleError(Throwable t) {
logger.info("Error:", t);
errors.add(t);
throw new RuntimeException(t);
}
});
replyContainerProperties.setTaskExecutor(errorHandlingTaskExecutor);
replyContainerProperties.setRecoveryInterval(100L);
gateway.setReplyContainerProperties(replyContainerProperties);
final Connection connection = mock(Connection.class);
final AtomicInteger connectionAttempts = new AtomicInteger();
doAnswer(
new Answer<Connection>() {
@SuppressWarnings("serial")
@Override
public Connection answer(InvocationOnMock invocation) throws Throwable {
int theCount = connectionAttempts.incrementAndGet();
if (theCount > 1 && theCount < 4) {
throw new JmsException("bar") {};
}
return connection;
}
})
.when(connectionFactory)
.createConnection();
Session session = mock(Session.class);
when(connection.createSession(false, 1)).thenReturn(session);
MessageConsumer consumer = mock(MessageConsumer.class);
when(session.createConsumer(any(Destination.class), anyString())).thenReturn(consumer);
when(session.createTemporaryQueue()).thenReturn(mock(TemporaryQueue.class));
final Message message = mock(Message.class);
final AtomicInteger count = new AtomicInteger();
doAnswer(
new Answer<Message>() {
@SuppressWarnings("serial")
@Override
public Message answer(InvocationOnMock invocation) throws Throwable {
int theCount = count.incrementAndGet();
if (theCount > 1 && theCount < 4) {
throw new JmsException("foo") {};
}
if (theCount > 4) {
Thread.sleep(100);
return null;
}
return message;
}
})
.when(consumer)
.receive(anyLong());
when(message.getJMSCorrelationID()).thenReturn("foo");
DefaultListableBeanFactory beanFactory = new DefaultListableBeanFactory();
ThreadPoolTaskScheduler taskScheduler = new ThreadPoolTaskScheduler();
taskScheduler.initialize();
beanFactory.registerSingleton("taskScheduler", taskScheduler);
gateway.setBeanFactory(beanFactory);
gateway.afterPropertiesSet();
gateway.start();
try {
int n = 0;
while (n++ < 100 && count.get() < 5) {
Thread.sleep(100);
}
assertTrue(count.get() > 4);
assertEquals(0, errors.size());
} finally {
gateway.stop();
}
}
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];
}
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);
}
