Hello list,
we are experiencing a situation on OSG 3.2.x on Linux where we are
unable to
create new instances of osgViewer because pthread_create()
suddenly fails with ENOMEM.
Our investigation showed that this was due to calling
osgViewer::setThreadingModel(osgViewer::Viewer::SingleThreaded) after
osgViewer::realize() on a machine that has a default threading model
different to osgViewer::Viewer::SingleThreaded.
This caused the thread to be created, but not yet running and
thus not stopped and destroyed in osgViewer::setThreadingModel(),
leaking
the thread's allocated memory.
Is it a known convention that one should not call setThreadingModel()
after realize() or did we hit a bug?
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