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CHANGELOG.txt
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CHANGELOG.txt
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2.2.1 (2018-05-17)
------------------
* Fixed a bug in group_send where it would not work if channel_capacity was set
2.2.0 (2018-05-13)
------------------
* The group_send method now uses Lua to massively increase the speed of sending
to large groups.
2.1.1 (2018-03-21)
------------------
* Fixed bug where receiving messages would hang after a while or at high
concurrency levels.
* Fixed bug where the default host values were invalid.
2.1.0 (2018-02-21)
------------------
* Internals have been reworked to remove connection pooling and sharing. All
operations will now open a fresh Redis connection, but the backend will no
longer leak connections or Futures if used in multiple successive event loops
(e.g. via multiple calls to sync_to_async)
2.0.3 (2018-02-14)
------------------
* Don't allow connection pools from other event loops to be re-used (fixes
various RuntimeErrors seen previously)
* channel_capacity is compiled in the constructor and now works again
2.0.2 (2018-02-04)
------------------
* Capacity enforcement was off by one; it's now correct
* group_send no longer errors with the wrong ChannelFull exception
2.0.1 (2018-02-02)
------------------
* Dependency fix in packaging so asgiref is set to ~=2.1, not ~=2.0.0
2.0.0 (2018-02-01)
------------------
* Rewrite and rename to channels_redis to be based on asyncio and the
Channels 2 channel layer specification.
1.4.2 (2017-06-20)
------------------
* receive() no longer blocks indefinitely, just for a while.
* Built-in lua scripts have their SHA pre-set to avoid a guaranteed cache miss
on their first usage.
1.4.1 (2017-06-15)
------------------
* A keyspace leak has been fixed where message body keys were not deleted after
receive, and instead left to expire.
1.4.0 (2017-05-18)
------------------
* Sharded mode support is now more robust with send/receive deterministically
moving around the shard ring rather than picking random connections. This
means there is no longer a slight chance of messages being missed when there
are not significantly more readers on a channel than shards. Tests have
also been updated so they run fully on sharded mode thanks to this.
* Sentinel support has been considerably improved, with connection caching
(via sentinal_refresh_interval), and automatic service discovery.
* The Twisted backend now picks up the Redis password if one is configured.
1.3.0 (2017-04-07)
------------------
* Change format of connection arguments to be a single dict called
``connection_kwargs`` rather than individual options, as they change by
connection type. You will need to change your settings if you have any of
socket_connect_timeout, socket_timeout, socket_keepalive or
socket_keepalive_options set to move them into a ``connection_kwargs`` dict.
1.2.1 (2017-04-02)
------------------
* Error with sending to multi-process channels with the same message fixed
1.2.0 (2017-04-01)
------------------
* Process-specific channel behaviour changed to match new spec
* Redis Sentinel channel layer added
1.1.0 (2017-03-18)
------------------
* Support for the ASGI statistics extension
* Distribution of items over multiple servers using consistent hashing is improved
* Handles timeout exceptions in newer redis-py library versions correctly
* Support for configuring the socket_connect_timeout, socket_timeout, socket_keepalive and socket_keepalive_options
options that are passed to redis-py.
1.0.0 (2016-11-05)
------------------
* Renamed "receive_many" to "receive"
* Improved (more explicit) error handling for Redis errors/old versions
* Bad hosts (string not lost) configuration now errors explicitly
0.14.1 (2016-08-24)
-------------------
* Removed unused reverse channels-to-groups mapping keys as they were not
cleaned up proactively and quickly filled up databases.
0.14.0 (2016-07-16)
-------------------
* Implemented group_channels method.
0.13.0 (2016-06-09)
-------------------
* Added local-and-remote backend option (uses asgi_ipc)
0.12.0 (2016-05-25)
-------------------
* Added symmetric encryption for messages and at-rest data with key rotation.
0.11.0 (2016-05-07)
-------------------
* Implement backpressure with per-channel and default capacities.
0.10.0 (2016-03-27)
-------------------
* Group expiry code re-added and fixed.
0.9.1 (2016-03-23)
------------------
* Remove old group expiry code that was killing groups after 60 seconds.
0.9.0 (2016-03-21)
------------------
* Connections now pooled per backend shard
* Random portion of channel names now 12 characters
* Implements new ASGI single-response-channel pattern spec
0.8.3 (2016-02-28)
------------------
* Nonblocking receive_many now uses Lua script rather than for loop.
0.8.2 (2016-02-22)
------------------
* Nonblocking receive_many now works, but is inefficient
* Python 3 fixes
0.8.1 (2016-02-22)
------------------
* Fixed packaging issues