Weblounge won't shut down when sites are waiting for registration

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While a site is started and waits for its HTTP servlet to come online, Weblounge won't react properly to shutdown requests.

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The reason is that the registering thread is waiting in SiteDispatcherServiceImpl.addSite() and that Thread is not a Daemon thread when it comes from the OSGi activator.

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Daemon Thread Thread-26 (out of synch) waiting for: SiteManager (id=69) SiteManager.removeSite(Site) line: 388 (out of synch) SiteManager$SiteTracker$2.run() line: 592 (out of synch) Thread.run() line: 695 [local variables unavailable]

Daemon Thread Thread-24 (out of synch) owns: SiteManager (id=69) owns: ArrayList (id=70) waiting for: HashMap<K,V> (id=68) Object.wait(long) line: not available [native method] SiteDispatcherServiceImpl.addSite(Site) line: 444 (out of synch) SiteDispatcherServiceImpl.siteAppeared(Site, ServiceReference) line: 611 (out of synch) SiteManager.addSite(Site, ServiceReference) line: 354 (out of synch) SiteManager$SiteTracker$1.run() line: 572 (out of synch) Thread.run() line: 695

Daemon Thread CM Configuration Updater (Update: pid=ch.entwine.weblounge.contentrepository.factory.ea7a5ad6-060a-46c0-b1c3-dbe6bcdebc75) (out of synch) waiting for: SiteManager (id=69) SiteManager.addContentRepository(String, ContentRepository) line: 445 (out of synch) SiteManager$ContentRepositoryTracker.addingService(ServiceReference) line: 650 (out of synch) ServiceTracker$Tracked.customizerAdding(ServiceReference, ServiceEvent) line: 932 ServiceTracker$Tracked.customizerAdding(Object, Object) line: 864 ServiceTracker$Tracked(AbstractTracked<S,T,R>).trackAdding(S, R) line: 256 ServiceTracker$Tracked(AbstractTracked<S,T,R>).track(S, R) line: 229 ServiceTracker$Tracked.serviceChanged(ServiceEvent) line: 894 EventDispatcher.invokeServiceListenerCallback(Bundle, EventListener, Filter, Object, EventObject, Dictionary) line: 932 EventDispatcher.fireEventImmediately(EventDispatcher, int, Map<BundleContext,List>, EventObject, Dictionary) line: 793 EventDispatcher.fireServiceEvent(ServiceEvent, Dictionary, Framework) line: 543 Felix.fireServiceEvent(ServiceEvent, Dictionary) line: 4419 Felix.registerService(BundleContextImpl, String[], Object, Dictionary) line: 3423 BundleContextImpl.registerService(String[], Object, Dictionary<String,?>) line: 346 BundleContextImpl.registerService(String, Object, Dictionary<String,?>) line: 320 ContentRepositoryServiceFactory.updated(String, Dictionary) line: 208 (out of synch) ManagedServiceFactoryTracker.provideConfiguration(ServiceReference, TargetedPID, TargetedPID, Dictionary<String,?>, long, ConfigurationMap<?>) line: 88 ConfigurationManager$UpdateConfiguration.run() line: 1723 UpdateThread.run() line: 103 Thread.run() line: 695 [local variables unavailable]

Daemon Thread FelixStartLevel (out of synch) waiting for: ArrayList (id=70) SiteManager.removeSiteListener(SiteServiceListener) line: 111 (out of synch) EndpointPublishingService.deactivate(ComponentContext) line: 190 (out of synch) NativeMethodAccessorImpl.invoke0(Method, Object, Object[]) line: not available [native method] NativeMethodAccessorImpl.invoke(Object, Object[]) line: 39 DelegatingMethodAccessorImpl.invoke(Object, Object[]) line: 25 Method.invoke(Object, Object...) line: 597 DeactivateMethod(BaseMethod).invokeMethod(Object, Object) line: 236 BaseMethod.access$500(BaseMethod, Object, Object) line: 37 BaseMethod$Resolved.invoke(BaseMethod, Object, Object) line: 613 DeactivateMethod(BaseMethod).invoke(Object, Object, MethodResult) line: 496 DeactivateMethod(ActivateMethod).invoke(Object, Object, MethodResult) line: 149 ImmediateComponentManager.disposeImplementationObject(Object, ComponentContext, int) line: 272 ImmediateComponentManager.deleteComponent(int) line: 152 AbstractComponentManager$Active(AbstractComponentManager$State).doDeactivate(AbstractComponentManager, int, boolean) line: 1305 AbstractComponentManager$Active(AbstractComponentManager$Satisfied).dispose(AbstractComponentManager, int) line: 1617 ImmediateComponentManager(AbstractComponentManager).disposeInternal(int) line: 574 ImmediateComponentManager(AbstractComponentManager).dispose(int) line: 404 ImmediateComponentHolder.disposeComponents(int) line: 371 BundleComponentActivator.dispose(int) line: 320 Activator.disposeComponents(Bundle) line: 316 Activator.bundleChanged(BundleEvent) line: 183 EventDispatcher.invokeBundleListenerCallback(Bundle, EventListener, EventObject) line: 868 EventDispatcher.fireEventImmediately(EventDispatcher, int, Map<BundleContext,List>, EventObject, Dictionary) line: 789 EventDispatcher.fireBundleEvent(BundleEvent, Framework) line: 514 Felix.fireBundleEvent(int, Bundle) line: 4403 Felix.stopBundle(BundleImpl, boolean) line: 2520 Felix.setActiveStartLevel(int, FrameworkListener[]) line: 1309 FrameworkStartLevelImpl.run() line: 304 Thread.run() line: 695

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This has been fixed under ticket #319