Chenqiulin created FELIX-4750: --------------------------------- Summary: getAllServiceReferences() Throw IllegalStateException: Invalid BundleContext Key: FELIX-4750 URL: https://issues.apache.org/jira/browse/FELIX-4750 Project: Felix Issue Type: Bug Components: Framework Affects Versions: framework-4.0.1 Environment: Centos 6.0 JDK 6 Reporter: Chenqiulin
I register service like this: public void start(BundleContext context) throws Exception { Dictionary props = new Hashtable(); // service.pid String symbolicName = (String) context.getBundle().getHeaders() .get("Bundle-SymbolicName"); props.put("service.pid", symbolicName); props.put(Constant.COMMANDNAME, "manager"); serviceRegistrationRuntime = context.registerService( AgentAction.class.getName(), new ManagerAction(context), props); logger.info("manager Service regist success."); } and I get the service like this: public Response handle(Message message) { ServiceReference[] serviceRefs = null; Response result = null; try { String mess = message.getContent().toString(); logger.debug(mess); Map map = JsonUtil.toBean(mess, Map.class); logger.info("begin to handle message " + map.get(MODULENAME)); serviceRefs = context.getAllServiceReferences( AgentAction.class.getName(), "(" + Constant.COMMANDNAME + "=" + map.get(MODULENAME) + ")"); // serviceRefs = context.getAllServiceReferences( // AgentAction.class.getName(),null); if (serviceRefs.length == 0) { throw new Exception("has not command service like this"); } if (serviceRefs.length > 1) { throw new Exception("more than one command service like this"); } AgentAction action = (AgentAction) context .getService(serviceRefs[0]); // handle the command result = action.handle(message); } catch (Exception e) { result = message.createResponse(); result.setErrorMsg( e.getMessage()); logger.error(e.getMessage(), e); } return result; } the phenomenon is I always catch the Exception(about 50%) like this: ERROR - cn.tianya.amm.agent.service.AgentMessageHandler - Invalid BundleContext. java.lang.IllegalStateException: Invalid BundleContext. at org.apache.felix.framework.BundleContextImpl.checkValidity(BundleContextImpl.java:514) at org.apache.felix.framework.BundleContextImpl.getAllServiceReferences(BundleContextImpl.java:411) at cn.tianya.amm.agent.service.AgentMessageHandler.handle(AgentMessageHandler.java:55) at cn.tianya.fw.mq.impl.activemq.FwMqListenService$MessageSyncHandlerAdapter.run(FwMqListenService.java:582) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) -- This message was sent by Atlassian JIRA (v6.3.4#6332)