@Before
public void startBroker() throws Exception {
brokerService = new BrokerService();
TestSupport.setPersistenceAdapter(brokerService, persistenceAdapterChoice);
brokerService.setDeleteAllMessagesOnStartup(true);
brokerService.setUseJmx(false);
PolicyMap policyMap = new PolicyMap();
PolicyEntry defaultEntry = new PolicyEntry();
defaultEntry.setUseConsumerPriority(
false); // java.lang.IllegalArgumentException: Comparison method violates its general
// contract!
defaultEntry.setMaxAuditDepth(publisherThreadCount);
defaultEntry.setEnableAudit(true);
defaultEntry.setUseCache(useCache);
defaultEntry.setMaxPageSize(1000);
defaultEntry.setOptimizedDispatch(optimizeDispatch);
defaultEntry.setMemoryLimit(destMemoryLimit);
defaultEntry.setExpireMessagesPeriod(0);
policyMap.setDefaultEntry(defaultEntry);
brokerService.setDestinationPolicy(policyMap);
brokerService.getSystemUsage().getMemoryUsage().setLimit(512 * 1024 * 1024);
TransportConnector transportConnector = brokerService.addConnector("tcp://0.0.0.0:0");
brokerService.start();
activemqURL = transportConnector.getPublishableConnectString();
}
private void doCreateBroker(boolean memoryLimit, int expireMessagesPeriod) throws Exception {
broker = new BrokerService();
broker.setBrokerName("localhost");
broker.setUseJmx(true);
broker.setDeleteAllMessagesOnStartup(true);
broker.addConnector("tcp://localhost:0");
PolicyMap policyMap = new PolicyMap();
PolicyEntry defaultEntry = new PolicyEntry();
defaultEntry.setOptimizedDispatch(optimizedDispatch);
defaultEntry.setExpireMessagesPeriod(expireMessagesPeriod);
defaultEntry.setMaxExpirePageSize(800);
defaultEntry.setPendingQueuePolicy(pendingQueuePolicy);
if (memoryLimit) {
// so memory is not consumed by DLQ turn if off
defaultEntry.setDeadLetterStrategy(null);
defaultEntry.setMemoryLimit(200 * 1000);
}
policyMap.setDefaultEntry(defaultEntry);
broker.setDestinationPolicy(policyMap);
broker.start();
broker.waitUntilStarted();
connectionUri = broker.getTransportConnectors().get(0).getPublishableConnectString();
}
protected void configureBroker(BrokerService brokerService) throws Exception {
setPersistentAdapter(brokerService);
brokerService.setAdvisorySupport(false);
PolicyMap map = new PolicyMap();
PolicyEntry defaultEntry = new PolicyEntry();
defaultEntry.setMemoryLimit(1024 * 3);
defaultEntry.setCursorMemoryHighWaterMark(68);
defaultEntry.setExpireMessagesPeriod(0);
map.setDefaultEntry(defaultEntry);
brokerService.setDestinationPolicy(map);
}
protected BrokerService createBroker() throws Exception {
BrokerService service = new BrokerService();
service.setPersistent(false);
service.setUseJmx(false);
PolicyMap policyMap = new PolicyMap();
PolicyEntry policy = new PolicyEntry();
policy.setUseConsumerPriority(true);
policyMap.setDefaultEntry(policy);
service.setDestinationPolicy(policyMap);
connector = service.addConnector("tcp://localhost:0");
return service;
}
@Override
protected BrokerService createBroker() throws Exception {
BrokerService broker = super.createBroker();
PolicyEntry policy = new PolicyEntry();
policy.setDispatchPolicy(new SimpleDispatchPolicy());
policy.setSubscriptionRecoveryPolicy(new FixedCountSubscriptionRecoveryPolicy());
PolicyMap pMap = new PolicyMap();
pMap.setDefaultEntry(policy);
broker.setDestinationPolicy(pMap);
return broker;
}
protected void configureBroker(BrokerService answer) throws Exception {
answer.setPersistent(false);
answer.setMonitorConnectionSplits(true);
final List<PolicyEntry> policyEntries = new ArrayList<PolicyEntry>();
final PolicyEntry entry = new PolicyEntry();
entry.setQueue(">");
entry.setMemoryLimit(1024 * 1024 * 100); // Set to 1 MB
entry.setOptimizedDispatch(true);
entry.setProducerFlowControl(true);
entry.setMaxPageSize(10);
entry.setLazyDispatch(false);
policyEntries.add(entry);
final PolicyMap policyMap = new PolicyMap();
policyMap.setPolicyEntries(policyEntries);
answer.setDestinationPolicy(policyMap);
super.configureBroker(answer);
}
// helper method to create a broker with slow consumer advisory turned on
private BrokerService createBroker() throws Exception {
BrokerService broker = new BrokerService();
broker.setBrokerName("localhost");
broker.setUseJmx(true);
broker.setDeleteAllMessagesOnStartup(true);
broker.addConnector("vm://localhost");
PolicyMap policyMap = new PolicyMap();
PolicyEntry defaultEntry = new PolicyEntry();
defaultEntry.setAdvisoryForSlowConsumers(true);
policyMap.setDefaultEntry(defaultEntry);
broker.setDestinationPolicy(policyMap);
broker.start();
broker.waitUntilStarted();
return broker;
}
protected BrokerService createBroker() throws Exception {
BrokerService service = new BrokerService();
service.setDeleteAllMessagesOnStartup(true);
service.setUseJmx(false);
service.getSystemUsage().getStoreUsage().setLimit(200 * 1024);
// allow destination to use 50% of store, leaving 50% for DLQ.
PolicyMap policyMap = new PolicyMap();
PolicyEntry policy = new PolicyEntry();
policy.setStoreUsageHighWaterMark(50);
policyMap.put(queueDest, policy);
policyMap.put(topicDest, policy);
service.setDestinationPolicy(policyMap);
connector = service.addConnector("tcp://localhost:0");
return service;
}
@Before
public void startBroker() throws Exception {
broker = new BrokerService();
broker.setDeleteAllMessagesOnStartup(true);
// add the policy entries
PolicyMap policyMap = new PolicyMap();
List<PolicyEntry> entries = new ArrayList<PolicyEntry>();
PolicyEntry pe = new PolicyEntry();
pe.setExpireMessagesPeriod(0);
pe.setQueuePrefetch(0); // make incremental dispatch to the consumers explicit
pe.setStrictOrderDispatch(true); // force redeliveries back to the head of the queue
pe.setQueue(">");
entries.add(pe);
policyMap.setPolicyEntries(entries);
broker.setDestinationPolicy(policyMap);
broker.addConnector("tcp://0.0.0.0:0");
broker.start();
}
private BrokerService createBrokerService(
final String brokerName, final String uri1, final String uri2) throws Exception {
final BrokerService brokerService = new BrokerService();
brokerService.setBrokerName(brokerName);
brokerService.setPersistent(false);
brokerService.setUseJmx(true);
final SystemUsage memoryManager = new SystemUsage();
// memoryManager.getMemoryUsage().setLimit(10);
brokerService.setSystemUsage(memoryManager);
final List<PolicyEntry> policyEntries = new ArrayList<>();
final PolicyEntry entry = new PolicyEntry();
entry.setQueue(">");
// entry.setMemoryLimit(1);
policyEntries.add(entry);
final PolicyMap policyMap = new PolicyMap();
policyMap.setPolicyEntries(policyEntries);
brokerService.setDestinationPolicy(policyMap);
final TransportConnector tConnector = new TransportConnector();
tConnector.setUri(new URI(uri1));
tConnector.setName(brokerName + ".transportConnector");
brokerService.addConnector(tConnector);
if (uri2 != null) {
final NetworkConnector nc = new DiscoveryNetworkConnector(new URI("static:" + uri2));
nc.setBridgeTempDestinations(true);
nc.setBrokerName(brokerName);
// nc.setPrefetchSize(1);
brokerService.addNetworkConnector(nc);
}
return brokerService;
}