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Merge branch 'master' into wip-2006-binary-compat-√

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Viktor Klang 2012-05-18 19:33:55 +02:00
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akka-docs/scala/actors.rst
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@ -550,6 +550,18 @@ termination of several actors:
.. includecode:: code/akka/docs/actor/ActorDocSpec.scala#gracefulStop
When ``gracefulStop()`` returns successfully, the actor’s ``postStop()`` hook
will have been executed: there exists a happens-before edge between the end of
``postStop()`` and the return of ``gracefulStop()``.
.. warning::
Keep in mind that an actor stopping and its name being deregistered are
separate events which happen asynchronously from each other. Therefore it may
be that you will find the name still in use after ``gracefulStop()``
returned. In order to guarantee proper deregistration, only reuse names from
within a supervisor you control and only in response to a :class:`Terminated`
message, i.e. not for top-level actors.
.. _Actor.HotSwap: