AW: [enhydra] Unregistering threads does not work correctly

["Madl Alfred - Together AT" <A.Madl@xxxxxxxxxxx>]

Title: Nachricht

Hi Alex !

 

Thanks for the info...you are right. We are working on the issue...

 

Alfred

-----Ursprüngliche Nachricht-----
Von: Alex Yakushev [mailto:ayakushev@xxxxxxxxxxxxx]
Bereitgestellt: Freitag, 25. Februar 2005 01:02
Bereitgestellt in: Enhydra
Unterhaltung: [enhydra] Unregistering threads does not work correctly
Betreff: [enhydra] Unregistering threads does not work correctly

The Enhydra.unRegister( Thread ) does not propery remove all the references to the thread, which prevents the thread from being garbage collected.  The Enhydra.register(Thread, Application) method adds the thread into htAppCount and applications hashtables, and also makes calls to DODS.register(Thread, DatatbaseManager) and DODS.registerLogChannel( Thread, LogChannel ).  Each of those calls adds a reference to the thread to a static hashtable in the DODS class.

 

The unRegister( Thread ) method removes the thread from htAppCount and applications hashtables, and calls DODS.unregister(Thread) which removes the thread from the databaseManagers hashtable, but the reference in logChannels is never removed.

 

It looks like the whole mess can be fixed by adding a call to DODS.unregisterLogChannel(Thread), but I don't quite understand what's going on with the LogChannels.

 

Alex Yakushev
Programmer

Internet Exposure

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