6:37 a.m.
[
https://jira.jboss.org/browse/JBOSGI-348?page=com.atlassian.jira.plugin.s...
]
Thomas Diesler edited comment on JBOSGI-348 at 6/18/10 7:37 AM:
----------------------------------------------------------------
In EventAdmin Configuration
Object service = new ManagedService()
{
public synchronized void updated( Dictionary properties ) throws
ConfigurationException
{
configure( properties );
stop();
start();
}
};
The call to stop() does not return in a timely manner (i.e. it may take > 40sec). This
is because the asyncronous thread pool cannot be closed properly. This condition occurs
when eventadmin is started before configadmin
As a workaround we add the config admin to the aut-start bundles
<property name="autoStart">
<list elementClass="java.net.URL">
<value>${osgi.home}/server/minimal/deploy/org.apache.felix.log.jar</value>
<value>${osgi.home}/server/minimal/deploy/jboss-osgi-common.jar</value>
<value>${osgi.home}/server/minimal/deploy/jboss-osgi-hotdeploy.jar</value>
<value>${osgi.server.home}/deploy/org.apache.felix.configadmin.jar</value>
</list>
</property>
was (Author: thomas.diesler(a)jboss.com):
In EventAdmin Configuration
Object service = new ManagedService()
{
public synchronized void updated( Dictionary properties ) throws
ConfigurationException
{
configure( properties );
stop();
start();
}
};
The call to stop() does not return in a timely manner (i.e. it may take > 40sec). This
is because the asyncronous thread pool cannot be closed properly
This condition occurs when eventadmin is started before configadmin
As a workaround we add the config admin to the aut-start bundles
<property name="autoStart">
<list elementClass="java.net.URL">
<value>${osgi.home}/server/minimal/deploy/org.apache.felix.log.jar</value>
<value>${osgi.home}/server/minimal/deploy/jboss-osgi-common.jar</value>
<value>${osgi.home}/server/minimal/deploy/jboss-osgi-hotdeploy.jar</value>
<value>${osgi.server.home}/deploy/org.apache.felix.configadmin.jar</value>
</list>
</property>
EventAdmin unexpectedly unregistered in Runtime
-----------------------------------------------
Key: JBOSGI-348
URL: https://jira.jboss.org/browse/JBOSGI-348
Project: JBoss OSGi
Issue Type: Bug
Security Level: Public(Everyone can see)
Reporter: Thomas Diesler
Assignee: Thomas Diesler
Fix For: JBossOSGi 1.0.0 Beta8
The EventAdminTestCase.testEventHandler fails consistently in the Hudson remote Runtime
test with
{code}
java.lang.IllegalArgumentException: Null reference
at
org.jboss.osgi.framework.bundle.ServiceManagerPluginImpl.getService(ServiceManagerPluginImpl.java:195)
at
org.jboss.osgi.framework.bundle.AbstractBundleState.getService(AbstractBundleState.java:521)
at
org.jboss.osgi.framework.bundle.OSGiBundleContextWrapper.getService(OSGiBundleContextWrapper.java:145)
at
org.jboss.test.osgi.example.event.EventAdminTestCase.testEventHandler(EventAdminTestCase.java:106)
{code}
The reason is that the EventAdmin service is not registered. When I enable TRACE logging
I see
{quote}
[tdiesler@tdbell jbosgi]$ cat ~/Desktop/server.log | grep
org.osgi.service.event.EventAdmin | grep REGISTER
2010-06-18 10:44:04,991 DEBUG
[org.jboss.osgi.framework.plugins.internal.FrameworkEventsPluginImpl] Service REGISTERED:
Service{id=85,classes=[org.osgi.service.event.EventAdmin]}
2010-06-18 10:44:05,107 DEBUG
[org.jboss.osgi.framework.plugins.internal.FrameworkEventsPluginImpl] Service
UNREGISTERING: Service{id=85,classes=[org.osgi.service.event.EventAdmin]}
2010-06-18 10:45:05,221 DEBUG
[org.jboss.osgi.framework.plugins.internal.FrameworkEventsPluginImpl] Service REGISTERED:
Service{id=112,classes=[org.osgi.service.event.EventAdmin]}
[tdiesler@tdbell jbosgi]$ cat ~/Desktop/server.log | grep getServiceReference | grep
org.osgi.service.event.EventAdmin
2010-06-18 10:44:04,264 TRACE [org.jboss.osgi.framework.bundle.ServiceManagerPluginImpl]
getServiceReferences(Bundle{jboss-osgi-blueprint-1.0.0.Beta2},org.osgi.service.event.EventAdmin,null,true)
2010-06-18 10:44:41,167 TRACE [org.jboss.osgi.framework.bundle.ServiceManagerPluginImpl]
getServiceReferences(Bundle{system.bundle-0.0.0},org.osgi.service.event.EventAdmin,null,true)
2010-06-18 10:44:41,852 TRACE [org.jboss.osgi.framework.bundle.ServiceManagerPluginImpl]
getServiceReferences(Bundle{example-event-0.0.0},org.osgi.service.event.EventAdmin,null,true)
{quote}
In the log I also see
2010-06-18 10:44:05,107 DEBUG
[org.jboss.osgi.framework.plugins.internal.FrameworkEventsPluginImpl] Service
UNREGISTERING: Service{id=85,classes=[org.osgi.service.event.EventAdmin]}
2010-06-18 10:44:05,108 TRACE [org.jboss.osgi.framework.bundle.ServiceManagerPluginImpl]
getServiceReferences(Bundle{org.apache.felix.eventadmin-1.2.2},org.osgi.framework.hooks.service.FindHook,null,true)
2010-06-18 10:44:05,108 TRACE [org.jboss.osgi.framework.bundle.ServiceManagerPluginImpl]
Considered contexts: : 108
2010-06-18 10:44:05,107 DEBUG [org.apache.felix.configadmin] Running task ManagedService
Update: pid=org.apache.felix.eventadmin.impl.EventAdmin
2010-06-18 10:44:05,113 TRACE [org.jboss.osgi.framework.bundle.ServiceManagerPluginImpl]
Remaining contexts: : 0
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