[issue34559] multiprocessing AuthenticationError when nesting with non-default authkey

[natedogith1]

New submission from natedogith1 <natedogith1 at gmail.com>:

If you nest shared objects on a manager that doesn't use the default authkey, you get an AuthenticationError.

import multiprocessing.managers
a = multiprocessing.managers.SyncManager(authkey=b'')
a.start()
b = a.list()
b.append(a.list())
_ = b[0]

----------
components: Library (Lib)
messages: 324447
nosy: natedogith1
priority: normal
severity: normal
status: open
title: multiprocessing AuthenticationError when nesting with non-default authkey
versions: Python 3.6

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue34559>
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