ok, thanks for the information.
On Mon, Apr 18, 2011 at 11:34 PM, Richard S. Hall <[email protected]>wrote: > This is likely related to: > > https://issues.apache.org/jira/browse/FELIX-2913 > > Which was ultimately impacted by the following changes for framework 3.2.0: > > https://issues.apache.org/jira/browse/FELIX-2748 > > We need to think about this a little bit to see if there is an alternative > (more loose way) to achieve what was implemented in FELIX-2748, because it > is definitely necessary. > > -> richard > > > On 4/18/11 17:07, Pierre De Rop wrote: > >> Hi everyone; >> >> It seems that I can't stop anymore the framework from the Gogo shell, when >> typing Ctrl-C ? >> I'm using the following bundles, including latest web console: >> >> g! lb >> START LEVEL 1 >> ID|State |Level|Name >> 0|Active | 0|System Bundle (3.2.0) >> 1|Active | 1|Apache Felix Bundle Repository (1.6.2) >> 2|Active | 1|Apache Felix Configuration Admin Service (1.2.8) >> 3|Active | 1|Apache Felix Gogo Command (0.8.0) >> 4|Active | 1|Apache Felix Gogo Runtime (0.8.0) >> 5|Active | 1|Apache Felix Gogo Shell (0.8.0) >> 6|Active | 1|Apache Felix Http Jetty (2.2.0) >> 7|Active | 1|Apache Felix Log Service (1.0.1) >> 8|Active | 1|Apache Felix Metatype Service (1.0.4) >> 9|Active | 1|Apache Felix Shell Service (1.4.2) >> 10|Active | 1|Apache Felix Web Management Console (3.1.8) >> >> And when I type "Ctrl-C", the shell is hanging, and does not exit. >> >> In the following jstack dump (taken after having typed "Ctrl-C" on gogo >> shell), jetty seems to be blocked while >> stopping: (see the thread "Jetty HTTP Service") ? >> >> -> >> >> Full thread dump Java HotSpot(TM) Server VM (19.0-b09 mixed mode): >> >> "Attach Listener" daemon prio=10 tid=0x796f7000 nid=0xb65 runnable >> [0x00000000] >> java.lang.Thread.State: RUNNABLE >> >> "FelixShutdown" prio=10 tid=0x08d97400 nid=0xb57 in Object.wait() >> [0x79176000] >> java.lang.Thread.State: WAITING (on object monitor) >> at java.lang.Object.wait(Native Method) >> - waiting on<0xa24455f0> (a java.lang.Integer) >> at java.lang.Object.wait(Object.java:485) >> at >> >> org.apache.felix.framework.StartLevelImpl.setStartLevelAndWait(StartLevelImpl.java:129) >> - locked<0xa24455f0> (a java.lang.Integer) >> at >> >> org.apache.felix.framework.Felix$SystemBundleActivator.stop(Felix.java:4537) >> at >> >> org.apache.felix.framework.util.SecureAction.stopActivator(SecureAction.java:651) >> at org.apache.felix.framework.Felix.stopBundle(Felix.java:2226) >> at org.apache.felix.framework.Felix$3.run(Felix.java:876) >> at java.lang.Thread.run(Thread.java:662) >> >> "Felix Shutdown Hook" prio=10 tid=0x7a019c00 nid=0xb56 in Object.wait() >> [0x79125000] >> java.lang.Thread.State: WAITING (on object monitor) >> at java.lang.Object.wait(Native Method) >> - waiting on<0xa2ad2bc8> (a >> org.apache.felix.framework.util.ThreadGate) >> at >> org.apache.felix.framework.util.ThreadGate.await(ThreadGate.java:79) >> - locked<0xa2ad2bc8> (a org.apache.felix.framework.util.ThreadGate) >> at org.apache.felix.framework.Felix.waitForStop(Felix.java:916) >> at org.apache.felix.main.Main$1.run(Main.java:271) >> >> "SIGINT handler" daemon prio=10 tid=0xb6afd000 nid=0xb54 in Object.wait() >> [0x791c7000] >> java.lang.Thread.State: WAITING (on object monitor) >> at java.lang.Object.wait(Native Method) >> - waiting on<0xa2ae4190> (a org.apache.felix.main.Main$1) >> at java.lang.Thread.join(Thread.java:1186) >> - locked<0xa2ae4190> (a org.apache.felix.main.Main$1) >> at java.lang.Thread.join(Thread.java:1239) >> at >> >> java.lang.ApplicationShutdownHooks.runHooks(ApplicationShutdownHooks.java:79) >> at >> java.lang.ApplicationShutdownHooks$1.run(ApplicationShutdownHooks.java:24) >> at java.lang.Shutdown.runHooks(Shutdown.java:79) >> at java.lang.Shutdown.sequence(Shutdown.java:123) >> at java.lang.Shutdown.exit(Shutdown.java:168) >> - locked<0x7a6b18c8> (a java.lang.Class for java.lang.Shutdown) >> at java.lang.Terminator$1.handle(Terminator.java:35) >> at sun.misc.Signal$1.run(Signal.java:195) >> at java.lang.Thread.run(Thread.java:662) >> >> "Timer-0" daemon prio=10 tid=0x7a002400 nid=0xb46 in Object.wait() >> [0x79218000] >> java.lang.Thread.State: TIMED_WAITING (on object monitor) >> at java.lang.Object.wait(Native Method) >> - waiting on<0xa2326b40> (a java.util.TaskQueue) >> at java.util.TimerThread.mainLoop(Timer.java:509) >> - locked<0xa2326b40> (a java.util.TaskQueue) >> at java.util.TimerThread.run(Timer.java:462) >> >> "23738549@qtp-2545159-0" prio=10 tid=0x7a003400 nid=0xb44 in >> Object.wait() >> [0x792ba000] >> java.lang.Thread.State: TIMED_WAITING (on object monitor) >> at java.lang.Object.wait(Native Method) >> - waiting on<0xa21c2ca8> (a >> org.mortbay.thread.QueuedThreadPool$PoolThread) >> at >> >> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:626) >> - locked<0xa21c2ca8> (a >> org.mortbay.thread.QueuedThreadPool$PoolThread) >> >> "Jetty HTTP Service" daemon prio=10 tid=0x79e7c400 nid=0xb43 in >> Object.wait() [0x7930b000] >> java.lang.Thread.State: WAITING (on object monitor) >> at java.lang.Object.wait(Native Method) >> - waiting on<0xa2ad3d90> (a [Ljava.lang.Object;) >> at java.lang.Object.wait(Object.java:485) >> at org.apache.felix.framework.Felix.acquireBundleLock(Felix.java:4930) >> - locked<0xa2ad3d90> (a [Ljava.lang.Object;) >> at >> org.apache.felix.framework.Felix.removeServiceListener(Felix.java:2844) >> at >> >> org.apache.felix.framework.BundleContextImpl.removeServiceListener(BundleContextImpl.java:256) >> at org.osgi.util.tracker.ServiceTracker.close(ServiceTracker.java:391) >> - locked<0xa2a47118> (a >> >> org.apache.felix.http.base.internal.listener.HttpSessionAttributeListenerManager) >> at >> >> org.apache.felix.http.base.internal.HttpServiceController.unregister(HttpServiceController.java:144) >> at >> >> org.apache.felix.http.base.internal.DispatcherServlet.destroy(DispatcherServlet.java:54) >> at >> >> org.mortbay.jetty.servlet.ServletHolder.destroyInstance(ServletHolder.java:318) >> at >> org.mortbay.jetty.servlet.ServletHolder.doStop(ServletHolder.java:289) >> at >> org.mortbay.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:76) >> - locked<0xa208b1d0> (a java.lang.Object) >> at >> org.mortbay.jetty.servlet.ServletHandler.doStop(ServletHandler.java:174) >> - locked<0xa206fb78> (a org.mortbay.jetty.servlet.ServletHandler) >> at >> org.mortbay.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:76) >> - locked<0xa206fbe0> (a java.lang.Object) >> at >> org.mortbay.jetty.handler.HandlerWrapper.doStop(HandlerWrapper.java:142) >> at >> org.mortbay.jetty.servlet.SessionHandler.doStop(SessionHandler.java:125) >> at >> org.mortbay.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:76) >> - locked<0xa2011050> (a java.lang.Object) >> at >> org.mortbay.jetty.handler.HandlerWrapper.doStop(HandlerWrapper.java:142) >> at >> org.mortbay.jetty.handler.ContextHandler.doStop(ContextHandler.java:591) >> at >> org.mortbay.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:76) >> - locked<0xa2011058> (a java.lang.Object) >> at >> org.mortbay.jetty.handler.HandlerWrapper.doStop(HandlerWrapper.java:142) >> at org.mortbay.jetty.Server.doStop(Server.java:283) >> at >> org.mortbay.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:76) >> - locked<0xa1dae120> (a java.lang.Object) >> at >> >> org.apache.felix.http.jetty.internal.JettyService.stopJetty(JettyService.java:127) >> at >> >> org.apache.felix.http.jetty.internal.JettyService.run(JettyService.java:300) >> at java.lang.Thread.run(Thread.java:662) >> >> "Gogo shell" daemon prio=10 tid=0x79e6e800 nid=0xb42 runnable [0x7935c000] >> java.lang.Thread.State: RUNNABLE >> at java.io.FileInputStream.readBytes(Native Method) >> at java.io.FileInputStream.read(FileInputStream.java:199) >> at java.io.BufferedInputStream.fill(BufferedInputStream.java:218) >> at java.io.BufferedInputStream.read(BufferedInputStream.java:237) >> - locked<0xa2a43158> (a java.io.BufferedInputStream) >> at >> >> org.apache.felix.gogo.runtime.threadio.ThreadInputStream.read(ThreadInputStream.java:77) >> at org.apache.felix.gogo.shell.Console.getLine(Console.java:117) >> at org.apache.felix.gogo.shell.Console.run(Console.java:53) >> at org.apache.felix.gogo.shell.Shell.console(Shell.java:203) >> at org.apache.felix.gogo.shell.Shell.gosh(Shell.java:128) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >> at >> >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >> at java.lang.reflect.Method.invoke(Method.java:597) >> at >> org.apache.felix.gogo.runtime.Reflective.method(Reflective.java:136) >> at >> org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:82) >> at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:469) >> at >> org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:395) >> at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108) >> at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183) >> at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120) >> at >> >> org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89) >> at org.apache.felix.gogo.shell.Activator.run(Activator.java:75) >> at java.lang.Thread.run(Thread.java:662) >> >> "CM Event Dispatcher" daemon prio=10 tid=0x79e77400 nid=0xb41 in >> Object.wait() [0x793ad000] >> java.lang.Thread.State: WAITING (on object monitor) >> at java.lang.Object.wait(Native Method) >> - waiting on<0xa2a6a310> (a java.util.LinkedList) >> at java.lang.Object.wait(Object.java:485) >> at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:76) >> - locked<0xa2a6a310> (a java.util.LinkedList) >> at java.lang.Thread.run(Thread.java:662) >> >> "CM Configuration Updater" daemon prio=10 tid=0x79e5ac00 nid=0xb40 in >> Object.wait() [0x793fe000] >> java.lang.Thread.State: WAITING (on object monitor) >> at java.lang.Object.wait(Native Method) >> - waiting on<0xa2a67c30> (a java.util.LinkedList) >> at java.lang.Object.wait(Object.java:485) >> at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:76) >> - locked<0xa2a67c30> (a java.util.LinkedList) >> at java.lang.Thread.run(Thread.java:662) >> >> "FelixPackageAdmin" daemon prio=10 tid=0xb6ad0000 nid=0xb3f in >> Object.wait() >> [0x7955c000] >> java.lang.Thread.State: WAITING (on object monitor) >> at java.lang.Object.wait(Native Method) >> - waiting on<0xa2a683b0> (a >> org.apache.felix.framework.PackageAdminImpl) >> at java.lang.Object.wait(Object.java:485) >> at >> org.apache.felix.framework.PackageAdminImpl.run(PackageAdminImpl.java:350) >> - locked<0xa2a683b0> (a org.apache.felix.framework.PackageAdminImpl) >> at java.lang.Thread.run(Thread.java:662) >> >> "FelixStartLevel" daemon prio=10 tid=0x79680c00 nid=0xb3e waiting for >> monitor entry [0x795ad000] >> java.lang.Thread.State: BLOCKED (on object monitor) >> at org.osgi.util.tracker.ServiceTracker.close(ServiceTracker.java:380) >> - waiting to lock<0xa2a47118> (a >> >> org.apache.felix.http.base.internal.listener.HttpSessionAttributeListenerManager) >> at >> >> org.apache.felix.http.base.internal.HttpServiceController.unregister(HttpServiceController.java:144) >> at >> >> org.apache.felix.http.base.internal.AbstractHttpActivator.doStop(AbstractHttpActivator.java:52) >> at >> >> org.apache.felix.http.jetty.internal.JettyActivator.doStop(JettyActivator.java:39) >> at >> >> org.apache.felix.http.base.internal.AbstractActivator.stop(AbstractActivator.java:47) >> at >> >> org.apache.felix.framework.util.SecureAction.stopActivator(SecureAction.java:651) >> at org.apache.felix.framework.Felix.stopBundle(Felix.java:2226) >> at >> org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1202) >> at >> org.apache.felix.framework.StartLevelImpl.run(StartLevelImpl.java:264) >> at java.lang.Thread.run(Thread.java:662) >> >> "FelixDispatchQueue" prio=10 tid=0x79623800 nid=0xb3d in Object.wait() >> [0x795fe000] >> java.lang.Thread.State: WAITING (on object monitor) >> at java.lang.Object.wait(Native Method) >> - waiting on<0xa2a93b20> (a java.util.ArrayList) >> at java.lang.Object.wait(Object.java:485) >> at >> >> org.apache.felix.framework.util.EventDispatcher.run(EventDispatcher.java:924) >> - locked<0xa2a93b20> (a java.util.ArrayList) >> at >> >> org.apache.felix.framework.util.EventDispatcher.access$000(EventDispatcher.java:54) >> at >> >> org.apache.felix.framework.util.EventDispatcher$1.run(EventDispatcher.java:106) >> at java.lang.Thread.run(Thread.java:662) >> >> "Low Memory Detector" daemon prio=10 tid=0xb6a98c00 nid=0xb3b runnable >> [0x00000000] >> java.lang.Thread.State: RUNNABLE >> >> "CompilerThread1" daemon prio=10 tid=0xb6a97000 nid=0xb3a waiting on >> condition [0x00000000] >> java.lang.Thread.State: RUNNABLE >> >> "CompilerThread0" daemon prio=10 tid=0xb6a95000 nid=0xb39 waiting on >> condition [0x00000000] >> java.lang.Thread.State: RUNNABLE >> >> "Signal Dispatcher" daemon prio=10 tid=0xb6a93400 nid=0xb38 runnable >> [0x00000000] >> java.lang.Thread.State: RUNNABLE >> >> "Finalizer" daemon prio=10 tid=0xb6a83c00 nid=0xb37 in Object.wait() >> [0x79f7d000] >> java.lang.Thread.State: WAITING (on object monitor) >> at java.lang.Object.wait(Native Method) >> - waiting on<0xa2a94078> (a java.lang.ref.ReferenceQueue$Lock) >> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118) >> - locked<0xa2a94078> (a java.lang.ref.ReferenceQueue$Lock) >> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:134) >> at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159) >> >> "Reference Handler" daemon prio=10 tid=0xb6a82400 nid=0xb36 in >> Object.wait() >> [0x79bb2000] >> java.lang.Thread.State: WAITING (on object monitor) >> at java.lang.Object.wait(Native Method) >> - waiting on<0xa2a201a0> (a java.lang.ref.Reference$Lock) >> at java.lang.Object.wait(Object.java:485) >> at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116) >> - locked<0xa2a201a0> (a java.lang.ref.Reference$Lock) >> >> "main" prio=10 tid=0xb6a04000 nid=0xb32 in Object.wait() [0xb6b69000] >> java.lang.Thread.State: WAITING (on object monitor) >> at java.lang.Object.wait(Native Method) >> - waiting on<0xa2ad2bc8> (a >> org.apache.felix.framework.util.ThreadGate) >> at >> org.apache.felix.framework.util.ThreadGate.await(ThreadGate.java:79) >> - locked<0xa2ad2bc8> (a org.apache.felix.framework.util.ThreadGate) >> at org.apache.felix.framework.Felix.waitForStop(Felix.java:916) >> at org.apache.felix.main.Main.main(Main.java:295) >> >> "VM Thread" prio=10 tid=0xb6a7fc00 nid=0xb35 runnable >> >> "GC task thread#0 (ParallelGC)" prio=10 tid=0xb6a0b400 nid=0xb33 runnable >> >> "GC task thread#1 (ParallelGC)" prio=10 tid=0xb6a0cc00 nid=0xb34 runnable >> >> "VM Periodic Task Thread" prio=10 tid=0xb6a9a800 nid=0xb3c waiting on >> condition >> >> JNI global references: 1409 >> >> Is there an issue here ? >> >> thanks for your help; >> /pierre >> >>
