Hi Joao, I have taken a look at the bug you have filed, is surely related to mine, but slightly different.
In my case the usage of a wildcard is not relevant: the match() method in EventHandlerTracker$SubPackageMatcher expects a classname (something with dots), while an event topic is passed and it has slashes, not dots. Thus the match never happens, wildcard or not. I think that you should detect the problem in your environment even trying **without** a wildcard: can you confirm this? If yes, I will edit the issue that you have filed: I don't think it should be classified as a minor. Thanks, Roberto On 2018-01-16 17:24, João Assunção <joao.assun...@exploitsys.com> wrote: > Hello Roberto, > > A few months ago I came across the same issue. > I think it is a bug in the EventAdmin implementation ( > https://issues.apache.org/jira/browse/FELIX-5738). > Unfortunately, I didn't find an workwaround. > > João Assunção > > Email: joao.assun...@exploitsys.com > Mobile: +351 916968984 > Phone: +351 211933149 > Web: www.exploitsys.com > > > > On Tue, Jan 16, 2018 at 3:44 PM, robe...@iooota.com <robe...@iooota.com> > wrote: > > > Context: Apache Karaf 4.1.3 > > > > Hi, > > I'm trying to force the EventAdmin to do not propagate any event dealing > > with the logging system, but whatever value I try with the > > "org.apache.felix.eventadmin.IgnoreTopic" parameter gets ignored. > > > > I've done some debugging and this is what I've noticed: > > - the check is performed at org.apache.felix.eventadmin. > > impl.handler.EventAdminImpl.postEvent(org.osgi.service.event.Event) line: > > 178, where "checkTopic(...)" is invoked > > - checkTopic() applies a set of matchers (derived from the ".cfg" file) to > > the topic of the event considered > > - the matcher is implemented by org.apache.felix.eventadmin.impl.handler. > > EventHandlerTracker$SubPackageMatcher.match(java.lang.String) line: 377 > > this way > > > > @Override > > public boolean match(final String className) > > { > > final int pos = className.lastIndexOf('.'); > > return pos > -1 && className.substring(0, pos + > > 1).startsWith(m_packageName); > > } > > > > "classname" is passed as "org/osgi/service/log/LogEntry/LOG_WARNING" (the > > event topic) and "m:packageName" is "org/osgi/service/log/." (derived from > > "org/osgi/service/log/*" in the .cfg file). > > > > Whatever value I set in the .cfg file <b>pos will always be -1</b> and > > there's nothing I can do about it, since I can't choose the logging events > > topic string. Thus, the result will be always "false" and no event will be > > skipped. > > > > What am I missing?... > > > > Thanks in advance, > > > > > > Roberto > > > > >
