Hi Robert,

I think to address the problem but i need to finish other stuff before.
A way i thought to resolve that should be to add to osgViewer a cleanup
method that would release all singleton and data that make it safe to
quit an application. A method like that could be called automatically by
osgViewer destructor or by hand maybe.
It's not clear enough to me how the cleanup could be, but maybe it could
be a way to clean the exit.

Cheers,
Cedric

-- 
+33 659 598 614  Cedric Pinson mailto:[email protected]
http://www.plopbyte.net


On Sun, 2009-10-11 at 07:33 +0100, Robert Osfield wrote:
> Hi Cedric,
> 
> As another lead into this problem I've found that the osgcatch example
> now hangs on exit when it's run multi-threaded.  All the other
> examples exit fine, but osgcatch hangs inside th new TextureObject
> clean up code at a mutex that seems to be left locked by another
> thread.  I don't know why this is, but clearly there is something
> fragile in the clean that will need addressing.
> 
> Robert.
> 

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