Fix race condition in shutdown behavior #453
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The behaviour we're observing with the
ThreadedSocketCANInterfaceis similar to what is described here: https://stackoverflow.com/questions/68787876/boostasio-server-code-causes-segfault-only-some-of-the-time-seemingly-relatThis seems to fix those segfaults happening at shutdown. Somehow it only works though if I put it into the dtor, not if I put it into the
shutdown_internalfunction - then it's basically not possible to shut it down anymore.