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();
}
