"alesj" wrote : | * Service --> MC | What to do about tracking this "OSGi --> MC" injection? If we add this service to bundle's inUse, then there is no proper callback to decrease inUse count. Which in the case of ServiceFactory (SF) means SF::ungetService might never be called. We can completely ignore bundle service count + serviceCache, but potentially some service unregister could invoke SF::ungetService, although we would still be using it in MC bean. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4264791#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...