Hi Rajini,
Thanks for the information (We had a similar issue, which why I asked
for the SCR bundle version).
This sounds like some kind of race condition. I will look into it.
Could you please file a JIRA issue ? That would be nice. Thanks.
Regards
Felix
Am Montag, den 20.08.2007, 16:27 +0100 schrieb Rajini Sivaram:
> Felix,
>
> I have moved to 0.9.0-SNAPSHOT (now using the latest scr bundle you
> mentioned below). The same exception still occurs.
>
> There is no 0.9.0-SNAPSHOT for the log bundle (and it is a dependency for
> configadmin). Should I continue to use the incubator version for log?
>
> Thank you...
>
> Regards,
>
> Rajini
>
> On 8/20/07, Felix Meschberger <[EMAIL PROTECTED]> wrote:
> >
> > Hi Rajini,
> >
> > There is not release of this bundle, yet. But, have you tried the latest
> > SNAPSHOT 0.9.0-20070814.113621-1. As Felix has graduated the "incubator"
> > tag in the version is not required anymore, so the SNAPSHOT version
> > should referred to as
> >
> > <version>0.9.0-SNAPSHOT</version>
> >
> > Regards
> > Felix
> >
> >
> > Am Montag, den 20.08.2007, 15:48 +0100 schrieb Rajini Sivaram:
> > > Felix,
> > >
> > > I am using org.apache.felix.scr-0.9.0-incubator-20070515.104418-2. I
> > > couldn't find a 1.0.0 version of it in the maven repository.
> > >
> > > There is no multi-threading inside the test. But there are two versions
> > of
> > > each test bundle installed.
> > >
> > > Thank you...
> > >
> > > Regards,
> > >
> > > Rajini
> > >
> > > On 8/20/07, Felix Meschberger <[EMAIL PROTECTED]> wrote:
> > > >
> > > > Hi Rajini,
> > > >
> > > > Just a quick question: What version of the Felix SCR Bundle are you
> > > > using ?
> > > >
> > > > Is there anything special about your test case, like for example
> > > > Multi-threadedness in some way or the other ?
> > > >
> > > > Thanks and Regards
> > > > Felix
> > > >
> > > > Am Montag, den 20.08.2007, 15:18 +0100 schrieb Rajini Sivaram:
> > > > > Hello,
> > > > >
> > > > > One of my testcases intermittently throws an exception during
> > shutdown.
> > > > I
> > > > > have managed to recreate the exception under a debugger, and it
> > shows
> > > > two
> > > > > threads trying to unregister the same service. The test fails only
> > when
> > > > > declarative services are used. I am using Felix 1.0.0. The test uses
> > > > > multiple versions of a bundle, but I am not sure if that has
> > anything to
> > > > do
> > > > > with the exception.
> > > > >
> > > > > The exception thrown is:
> > > > >
> > > > > --- Exception with component : Unexpected problem executing task
> > ---
> > > > > java.lang.IllegalStateException: Service already unregistered.
> > > > > at
> > org.apache.felix.framework.ServiceRegistrationImpl.unregister
> > > > (
> > > > > ServiceRegistrationImpl.java:105)
> > > > > at
> > > > >
> > org.apache.felix.scr.AbstractComponentManager.unregisterComponentService
> > > > (
> > > > > AbstractComponentManager.java:503)
> > > > > at
> > > > org.apache.felix.scr.AbstractComponentManager.deactivateInternal(
> > > > > AbstractComponentManager.java:369)
> > > > > at org.apache.felix.scr.AbstractComponentManager.access$200(
> > > > > AbstractComponentManager.java:55)
> > > > > at org.apache.felix.scr.AbstractComponentManager$3.run(
> > > > > AbstractComponentManager.java:176)
> > > > > at org.apache.felix.scr.ComponentActorThread.run(
> > > > > ComponentActorThread.java:81)
> > > > >
> > > > > Here is the stack trace of the two threads under the debugger (both
> > are
> > > > > using the same object):
> > > > >
> > > > > Thread [FelixStartLevel] (Suspended (breakpoint at
> > line
> > > > 97
> > > > > in ServiceRegistrationImpl))
> > > > > ServiceRegistrationImpl.unregister() line:
> > 97
> > > > > ServiceRegistry.unregisterServices(Bundle)
> > line:
> > > > 119
> > > > > Felix._stopBundle(FelixBundle, boolean)
> > line:
> > > > 1946
> > > > > Felix.stopBundle(FelixBundle, boolean) line:
> > > > 1866
> > > > > Felix.setFrameworkStartLevel(int) line: 1080
> > > > > StartLevelImpl.run() line: 258
> > > > > Thread.run() line: 803
> > > > > Thread [SCR Component Actor] (Suspended (breakpoint
> > at
> > > > line
> > > > > 97 in ServiceRegistrationImpl))
> > > > > ServiceRegistrationImpl.unregister() line:
> > 97
> > > > >
> > > > >
> > > >
> > ImmediateComponentManager(AbstractComponentManager).unregisterComponentService()
> > > > > line: 503
> > > > >
> > > > >
> > ImmediateComponentManager(AbstractComponentManager).deactivateInternal()
> > > > > line: 369
> > > > >
> > > > > AbstractComponentManager.access$200(AbstractComponentManager)
> > > > > line: 55
> > > > > AbstractComponentManager$3.run() line: 176
> > > > > ComponentActorThread.run() line: 81
> > > > >
> > > > >
> > > > > The exception thrown is the IllegalStateException from
> > > > > public void unregister()
> > > > > {
> > > > > if (m_svcObj != null)
> > > > > {
> > > > > m_registry.unregisterService(m_bundle, this);
> > > > > m_svcObj = null;
> > > > > m_factory = null;
> > > > > }
> > > > > else
> > > > > {
> > > > > * throw new IllegalStateException("Service already
> > > > > unregistered.");
> > > > > * }
> > > > > }
> > > > >
> > > > >
> > > > >
> > > > > Thank you...
> > > > >
> > > > > Regards,
> > > > >
> > > > > Rajini
> > > >
> > > >
> >
> >
