Comment 12 for bug 1288878

This is a bit tricky thing to work around on. Since this issue is merely caused by a misuse of eventlet's monkey patch, there's not much we, as maintainers of the library, can do. Nonetheless, we could warn the user about the misuse of eventlet by detecting whether monkey patch was called too late and warning the user about it.

This could be done in the eventlet executor and it should provide enough information to teach the user what's the proper way to use oslo.messaging with eventlet.