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Merge branch 'release-v1.49'

This commit is contained in:
Richard van der Hoff 2021-12-21 18:12:18 +00:00
commit 9ec46d6231
7 changed files with 57 additions and 10 deletions

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@ -1,3 +1,29 @@
Synapse 1.49.2 (2021-12-21)
===========================
This release fixes a regression introduced in Synapse 1.49.0 which could cause `/sync` requests to take significantly longer. This would particularly affect "initial" syncs for users participating in a large number of rooms, and in extreme cases, could make it impossible for such users to log in on a new client.
**Note:** in line with our [deprecation policy](https://matrix-org.github.io/synapse/latest/deprecation_policy.html) for platform dependencies, this will be the last release to support Python 3.6 and PostgreSQL 9.6, both of which have now reached upstream end-of-life. Synapse will require Python 3.7+ and PostgreSQL 10+.
**Note:** We will also stop producing packages for Ubuntu 18.04 (Bionic Beaver) after this release, as it uses Python 3.6.
Bugfixes
--------
- Fix a performance regression in `/sync` handling, introduced in 1.49.0. ([\#11583](https://github.com/matrix-org/synapse/issues/11583))
Internal Changes
----------------
- Work around a build problem on Debian Buster. ([\#11625](https://github.com/matrix-org/synapse/issues/11625))
Synapse 1.49.1 (2021-12-21)
===========================
Not released due to problems building the debian packages.
Synapse 1.49.0 (2021-12-14)
===========================

12
debian/changelog vendored
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matrix-synapse-py3 (1.49.2) stable; urgency=medium
* New synapse release 1.49.2.
-- Synapse Packaging team <packages@matrix.org> Tue, 21 Dec 2021 17:31:03 +0000
matrix-synapse-py3 (1.49.1) stable; urgency=medium
* New synapse release 1.49.1.
-- Synapse Packaging team <packages@matrix.org> Tue, 21 Dec 2021 11:07:30 +0000
matrix-synapse-py3 (1.49.0) stable; urgency=medium
* New synapse release 1.49.0.

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@ -14,8 +14,8 @@ i.e. when a version reaches End of Life Synapse will withdraw support for that
version in future releases.
Details on the upstream support life cycles for Python and PostgreSQL are
documented at https://endoflife.date/python and
https://endoflife.date/postgresql.
documented at [https://endoflife.date/python](https://endoflife.date/python) and
[https://endoflife.date/postgresql](https://endoflife.date/postgresql).
Context

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@ -47,7 +47,7 @@ try:
except ImportError:
pass
__version__ = "1.49.0"
__version__ = "1.49.2"
if bool(os.environ.get("SYNAPSE_TEST_PATCH_LOG_CONTEXTS", False)):
# We import here so that we don't have to install a bunch of deps when

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@ -50,7 +50,8 @@ logger = logging.getLogger(__name__)
REQUIREMENTS = [
# we use the TYPE_CHECKER.redefine method added in jsonschema 3.0.0
"jsonschema>=3.0.0",
"frozendict>=1",
# frozendict 2.1.2 is broken on Debian 10: https://github.com/Marco-Sulla/python-frozendict/issues/41
"frozendict>=1,<2.1.2",
"unpaddedbase64>=1.1.0",
"canonicaljson>=1.4.0",
# we use the type definitions added in signedjson 1.1.

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@ -522,7 +522,15 @@ class SyncRestServlet(RestServlet):
time_now=time_now,
# Don't bother to bundle aggregations if the timeline is unlimited,
# as clients will have all the necessary information.
bundle_aggregations=room.timeline.limited,
# bundle_aggregations=room.timeline.limited,
#
# richvdh 2021-12-15: disable this temporarily as it has too high an
# overhead for initialsyncs. We need to figure out a way that the
# bundling can be done *before* the events are stored in the
# SyncResponseCache so that this part can be synchronous.
#
# Ensure to re-enable the test at tests/rest/client/test_relations.py::RelationsTestCase.test_bundled_aggregations.
bundle_aggregations=False,
token_id=token_id,
event_format=event_formatter,
only_event_fields=only_fields,

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@ -574,11 +574,11 @@ class RelationsTestCase(unittest.HomeserverTestCase):
assert_bundle(channel.json_body["event"]["unsigned"].get("m.relations"))
# Request sync.
channel = self.make_request("GET", "/sync", access_token=self.user_token)
self.assertEquals(200, channel.code, channel.json_body)
room_timeline = channel.json_body["rooms"]["join"][self.room]["timeline"]
self.assertTrue(room_timeline["limited"])
_find_and_assert_event(room_timeline["events"])
# channel = self.make_request("GET", "/sync", access_token=self.user_token)
# self.assertEquals(200, channel.code, channel.json_body)
# room_timeline = channel.json_body["rooms"]["join"][self.room]["timeline"]
# self.assertTrue(room_timeline["limited"])
# _find_and_assert_event(room_timeline["events"])
# Note that /relations is tested separately in test_aggregation_get_event_for_thread
# since it needs different data configured.