CXF unregisters MBeans for JAX-WS endpoints twice
-------------------------------------------------
Key: CXF-3773
URL: https://issues.apache.org/jira/browse/CXF-3773
Project: CXF
Issue Type: Bug
Components: JAX-WS Runtime
Affects Versions: 2.4.2
Environment: Tomcat 6.0.33 / Spring 3.0.[56] / Java 1.[67]
Reporter: Dominik Drzewiecki
MBeans created for JAX-WS endpoints do get unregistered twice during context
shutdown.
I've placed a breakpoint in
{{org.apache.cxf.management.jmx.InstrumentationManagerImpl.unregister(ObjectName)}}
and caught following stacks when reaching it. The first line shows the
ObjectName being unregistered.
You may notice that the first three stacks are observed during the {{CXFBus}}
shutdown, and the fourth one during {{JAXWS22SpringEndpointImpl}}.
The last invocation of
{{org.apache.cxf.management.jmx.InstrumentationManagerImpl.unregister(ObjectName)}}
results in {{javax.management.InstanceNotFoundException}} being thrown (the
full message is {{"WARNING: Unregistering ManagedEndpoint failed.
javax.management.InstanceNotFoundException:
org.apache.cxf:bus.id=cxf52615653,type=Bus.Service.Endpoint,service="{http://ws.xxx.xxxxx.com/}Service",port="ServicePort"}})
which prevents from shutting down the endpoint bean, spring context and web
application context cleanly.
{noformat}
org.apache.cxf:bus.id=cxf52615653,type=Bus.Service.Endpoint,service="{http://ws.xxx.xxxxxx.com/}Service",port="ServicePort";
Thread [main] (Suspended (entry into method unregister in
InstrumentationManagerImpl))
InstrumentationManagerImpl.unregister(ObjectName) line: 229
InstrumentationManagerImpl.unregister(ManagedComponent) line: 225
ServerImpl.destroy() line: 180
ServerRegistryImpl.preShutdown() line: 88
CXFBusLifeCycleManager.preShutdown() line: 84
CXFBusLifeCycleManager.postShutdown() line: 91
SpringBus.onApplicationEvent(ApplicationEvent) line: 94
SimpleApplicationEventMulticaster.multicastEvent(ApplicationEvent)
line: 97
XmlWebApplicationContext(AbstractApplicationContext).publishEvent(ApplicationEvent)
line: 303
XmlWebApplicationContext(AbstractApplicationContext).doClose() line:
1007
XmlWebApplicationContext(AbstractApplicationContext).close() line: 970
ContextLoaderListener(ContextLoader).closeWebApplicationContext(ServletContext)
line: 384
ContextLoaderListener.contextDestroyed(ServletContextEvent) line: 78
StandardContext.listenerStop() line: 4245
StandardContext.stop() line: 4886
StandardHost(ContainerBase).stop() line: 1110
StandardEngine(ContainerBase).stop() line: 1110
StandardEngine.stop() line: 468
StandardService.stop() line: 604
StandardServer.stop() line: 788
Catalina.stop() line: 662
Catalina.start() line: 629
NativeMethodAccessorImpl.invoke0(Method, Object, Object[]) line: not
available [native method]
NativeMethodAccessorImpl.invoke(Object, Object[]) line: 57
DelegatingMethodAccessorImpl.invoke(Object, Object[]) line: 43
Method.invoke(Object, Object...) line: 601
Bootstrap.start() line: 289
Bootstrap.main(String[]) line: 414
{noformat}
{noformat}
org.apache.cxf:bus.id=cxf52615653,type=Bus.Service.Endpoint,service="{http://ws.xxx.xxxxx.com/}Service",port="Service";
Thread [main] (Suspended (entry into method unregister in
InstrumentationManagerImpl))
InstrumentationManagerImpl.unregister(ObjectName) line: 229
InstrumentationManagerImpl.unregister(ManagedComponent) line: 225
ServerImpl.destroy() line: 180
ServerRegistryImpl.preShutdown() line: 88
CXFBusLifeCycleManager.preShutdown() line: 84
CXFBusLifeCycleManager.postShutdown() line: 91
SpringBus.onApplicationEvent(ApplicationEvent) line: 94
SimpleApplicationEventMulticaster.multicastEvent(ApplicationEvent)
line: 97
XmlWebApplicationContext(AbstractApplicationContext).publishEvent(ApplicationEvent)
line: 303
XmlWebApplicationContext(AbstractApplicationContext).doClose() line:
1007
XmlWebApplicationContext(AbstractApplicationContext).close() line: 970
ContextLoaderListener(ContextLoader).closeWebApplicationContext(ServletContext)
line: 384
ContextLoaderListener.contextDestroyed(ServletContextEvent) line: 78
StandardContext.listenerStop() line: 4245
StandardContext.stop() line: 4886
StandardHost(ContainerBase).stop() line: 1110
StandardEngine(ContainerBase).stop() line: 1110
StandardEngine.stop() line: 468
StandardService.stop() line: 604
StandardServer.stop() line: 788
Catalina.stop() line: 662
Catalina.start() line: 629
NativeMethodAccessorImpl.invoke0(Method, Object, Object[]) line: not
available [native method]
NativeMethodAccessorImpl.invoke(Object, Object[]) line: 57
DelegatingMethodAccessorImpl.invoke(Object, Object[]) line: 43
Method.invoke(Object, Object...) line: 601
Bootstrap.start() line: 289
Bootstrap.main(String[]) line: 414
{noformat}
{noformat}
org.apache.cxf:bus.id=cxf52615653,type=Bus
Thread [main] (Suspended (entry into method unregister in
InstrumentationManagerImpl))
InstrumentationManagerImpl.unregister(ObjectName) line: 229
InstrumentationManagerImpl.shutdown() line: 263
InstrumentationManagerImpl.postShutdown() line: 279
CXFBusLifeCycleManager.postShutdown() line: 97
SpringBus.onApplicationEvent(ApplicationEvent) line: 94
SimpleApplicationEventMulticaster.multicastEvent(ApplicationEvent)
line: 97
XmlWebApplicationContext(AbstractApplicationContext).publishEvent(ApplicationEvent)
line: 303
XmlWebApplicationContext(AbstractApplicationContext).doClose() line:
1007
XmlWebApplicationContext(AbstractApplicationContext).close() line: 970
ContextLoaderListener(ContextLoader).closeWebApplicationContext(ServletContext)
line: 384
ContextLoaderListener.contextDestroyed(ServletContextEvent) line: 78
StandardContext.listenerStop() line: 4245
StandardContext.stop() line: 4886
StandardHost(ContainerBase).stop() line: 1110
StandardEngine(ContainerBase).stop() line: 1110
StandardEngine.stop() line: 468
StandardService.stop() line: 604
StandardServer.stop() line: 788
Catalina.stop() line: 662
Catalina.start() line: 629
NativeMethodAccessorImpl.invoke0(Method, Object, Object[]) line: not
available [native method]
NativeMethodAccessorImpl.invoke(Object, Object[]) line: 57
DelegatingMethodAccessorImpl.invoke(Object, Object[]) line: 43
Method.invoke(Object, Object...) line: 601
Bootstrap.start() line: 289
Bootstrap.main(String[]) line: 414
{noformat}
{noformat}
org.apache.cxf:bus.id=cxf52615653,type=Bus.Service.Endpoint,service="{http://ws.xxx.xxxxx.com/}Service",port="ServicePort";
Thread [main] (Suspended (entry into method unregister in
InstrumentationManagerImpl))
InstrumentationManagerImpl.unregister(ObjectName) line: 229
InstrumentationManagerImpl.unregister(ManagedComponent) line: 225
ServerImpl.destroy() line: 180
JAXWS22SpringEndpointImpl(EndpointImpl).stop() line: 263
NativeMethodAccessorImpl.invoke0(Method, Object, Object[]) line: not
available [native method]
NativeMethodAccessorImpl.invoke(Object, Object[]) line: 57
DelegatingMethodAccessorImpl.invoke(Object, Object[]) line: 43
Method.invoke(Object, Object...) line: 601
DisposableBeanAdapter.invokeCustomDestroyMethod(Method) line: 273
DisposableBeanAdapter.destroy() line: 199
DefaultListableBeanFactory(DefaultSingletonBeanRegistry).destroyBean(String,
DisposableBean) line: 487
DefaultListableBeanFactory(DefaultSingletonBeanRegistry).destroySingleton(String)
line: 463
DefaultListableBeanFactory(DefaultSingletonBeanRegistry).destroySingletons()
line: 431
XmlWebApplicationContext(AbstractApplicationContext).destroyBeans()
line: 1048
XmlWebApplicationContext(AbstractApplicationContext).doClose() line:
1022
XmlWebApplicationContext(AbstractApplicationContext).close() line: 970
ContextLoaderListener(ContextLoader).closeWebApplicationContext(ServletContext)
line: 384
ContextLoaderListener.contextDestroyed(ServletContextEvent) line: 78
StandardContext.listenerStop() line: 4245
StandardContext.stop() line: 4886
StandardHost(ContainerBase).stop() line: 1110
StandardEngine(ContainerBase).stop() line: 1110
StandardEngine.stop() line: 468
StandardService.stop() line: 604
StandardServer.stop() line: 788
Catalina.stop() line: 662
Catalina.start() line: 629
NativeMethodAccessorImpl.invoke0(Method, Object, Object[]) line: not
available [native method]
NativeMethodAccessorImpl.invoke(Object, Object[]) line: 57
DelegatingMethodAccessorImpl.invoke(Object, Object[]) line: 43
Method.invoke(Object, Object...) line: 601
Bootstrap.start() line: 289
Bootstrap.main(String[]) line: 414
{noformat}
For the completness, my spring context is as simple as:
{code:xml}
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://cxf.apache.org/jaxws
http://cxf.apache.org/schemas/jaxws.xsd http://cxf.apache.org/core
http://cxf.apache.org/schemas/core.xsd
http://cxf.apache.org/jaxrs
http://cxf.apache.org/schemas/jaxrs.xsd";
xmlns:context="http://www.springframework.org/schema/context";
xmlns:jaxws="http://cxf.apache.org/jaxws";
xmlns:jaxrs="http://cxf.apache.org/jaxrs";
xmlns:cxf="http://cxf.apache.org/core";>
<import resource="classpath:META-INF/cxf/cxf.xml" />
<import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
<cxf:bus />
<bean id="instrumentationManager"
class="org.apache.cxf.management.jmx.InstrumentationManagerImpl" >
<property name="bus" ref="cxf" />
<property name="enabled" value="true" />
<property name="usePlatformMBeanServer" value="true" />
</bean>
<bean id="counterRepository"
class="org.apache.cxf.management.counters.CounterRepository" >
<property name="bus" ref="cxf" />
</bean>
<jaxws:endpoint id="webService" implementor="#service"
address="${web.ws.uri}" />
</beans>
{code}
While the class and the interface exposed as a service looks somewhat like this:
{code}
@WebService(endpointInterface="com.xxxxx.xxx.ws.IService",
serviceName="Service" )
@Component("service")
public class Service implements IService {
// implementation here
}
{code}
{code}
@WebService
public interface IService {
@WebResult(name = "status")
@WebMethod(operationName = "send")
public boolean send(@WebParam(name = "message") SomeMessage message)
throws SomeException;
@Oneway
@WebMethod(operationName = "doSend")
public void doSend(@WebParam(name = "message") SomeMessage message)
throws SomeException;
}
{code}
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