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Posted to issues@plc4x.apache.org by "Thomas Hentschel (Jira)" <ji...@apache.org> on 2022/07/08 20:39:00 UTC

[jira] [Created] (PLC4X-350) OSGi activators won't unregister any services other than the last one

Thomas Hentschel created PLC4X-350:
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             Summary: OSGi activators won't unregister any services other than the last one
                 Key: PLC4X-350
                 URL: https://issues.apache.org/jira/browse/PLC4X-350
             Project: Apache PLC4X
          Issue Type: Bug
          Components: Core
    Affects Versions: 0.10.0
            Reporter: Thomas Hentschel


It looks as if the OSGI bundle activators in plc4x/plc4j/osgi/src/main/java/org/apache/plc4x/java/osgi won't unregister any services (driver / transport) other than the last registered driver/transport when the bundle is stopped. 

I believe the implementation should keep a List of 'ServiceRegistration<PlcDriver>' instead of the single instance var. This way, the activator 'stop()' method can loop over the list and unregister all services registered in the 'start()' method



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