openstack/neutron
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Merge "fix spelling mistakes"

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Jenkins 2015-07-01 19:57:11 +00:00 committed by Gerrit Code Review
commit 5e9ea5acef
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doc/source/devref/callbacks.rst
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@ -69,7 +69,7 @@ do whatever they are supposed to do. In a callback-less world this would work li
C->my_random_very_difficult_to_remember_method_about_router_created()
If B and/or C change, things become sour. In a callback-based world, things become a lot
more uniform and straightward:
more uniform and straightforward:
::
@ -319,7 +319,7 @@ Is the registry thread-safe?
Short answer is no: it is not safe to make mutations while callbacks are being called (more
details as to why can be found `here <https://hg.python.org/releasing/2.7.9/file/753a8f457ddc/Objects/dictobject.c#l937>`_).
A mutation could happen if a 'subscribe'/'unsuscribe' operation interleaves with the execution
A mutation could happen if a 'subscribe'/'unsubscribe' operation interleaves with the execution
of the notify loop. Albeit there is a possibility that things may end up in a bad state, the
registry works correctly under the assumption that subscriptions happen at the very beginning
of the life of the process and that the unsubscriptions (if any) take place at the very end.