=====
:release-date: 2013-03-21 04:00 P.M UTC
:release-by: Ask Solem
- Now depends on :mod:`amqp` 1.0.10 which fixes a Python 3 compatibility error.
- Redis: Fixed a possible race condition (Issue 171).
- Redis: Ack emulation/visibility_timeout can now be disabled
using a transport option.
Ack emulation adds quite a lot of overhead to ensure data is safe
even in the event of an unclean shutdown. If data loss do not worry
you there is now an `ack_emulation` transport option you can use
to disable it:
.. code-block:: python
Connection('redis://', transport_options={'ack_emulation': False})
- SQS: Fixed :mod:`boto` v2.7 compatibility (Issue 207).
- Exchange: Should not try to re-declare default exchange (``""``)
(Issue 209).
- SQS: Long polling is now disabled by default as it was not
implemented correctly, resulting in long delays between receiving
messages (Issue 202).
- Fixed Python 2.6 incompatibility depending on ``exc.errno``
being available.
Fix contributed by Ephemera.
.. _version-2.5.7: