Guvnor Drools 5.6.Final：使用guvnor部署最新规则时，不会对知识库进行动态更新

Question

使用Guvnor Drool 5.5时，相同的代码工作，我更新到流口水5.6.Final它停止运行知识库的运行时更新。

KnowledgeAgentConfiguration kaconf = KnowledgeAgentFactory.newKnowledgeAgentConfiguration(); 
kaconf.setProperty( "drools.agent.scanDirectories","false" ); 
KnowledgeAgent kagent = KnowledgeAgentFactory.newKnowledgeAgent( name, kaconf );
// moniter KnowledgeAgent
kagent.monitorResourceChangeEvents(true);
kagent.addEventListener(new KBaseChangeEventListener());
kagent.applyChangeSet( ResourceFactory.newClassPathResource("META-INF/ChangeSet.xml") );
startResourceChangeScannerService();
startResourceChangeNotifierService();
kbase = kAgent.getKnowledgeBase();

请帮帮我。