==============================
Bugfixes
--------
- Fix cache config to not apply cache factor to event cache. Regression in v1.14.0rc1. ([\#7578](https://github.com/matrix-org/synapse/issues/7578))
- Fix bug where `ReplicationStreamer` was not always started when replication was enabled. Bug introduced in v1.14.0rc1. ([\#7579](https://github.com/matrix-org/synapse/issues/7579))
- Fix specifying individual cache factors for caches with special characters in their name. Regression in v1.14.0rc1. ([\#7580](https://github.com/matrix-org/synapse/issues/7580))
Improved Documentation
----------------------
- Fix the OIDC `client_auth_method` value in the sample config. ([\#7581](https://github.com/matrix-org/synapse/issues/7581))
-----BEGIN PGP SIGNATURE-----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=BVTL
-----END PGP SIGNATURE-----
Merge tag 'v1.14.0rc2' into develop
Synapse 1.14.0rc2 (2020-05-27)
==============================
Bugfixes
--------
- Fix cache config to not apply cache factor to event cache. Regression in v1.14.0rc1. ([\#7578](https://github.com/matrix-org/synapse/issues/7578))
- Fix bug where `ReplicationStreamer` was not always started when replication was enabled. Bug introduced in v1.14.0rc1. ([\#7579](https://github.com/matrix-org/synapse/issues/7579))
- Fix specifying individual cache factors for caches with special characters in their name. Regression in v1.14.0rc1. ([\#7580](https://github.com/matrix-org/synapse/issues/7580))
Improved Documentation
----------------------
- Fix the OIDC `client_auth_method` value in the sample config. ([\#7581](https://github.com/matrix-org/synapse/issues/7581))
'client_auth_method' commented out value was erronously 'client_auth_basic',
when code and docstring says it should be 'client_secret_basic'.
Signed-off-by: Jason Robinson <jasonr@matrix.org>
The bg update never managed to complete, because it kept being interrupted by
transactions which want to take a lock.
Just doing it in the foreground isn't that bad, and is a good deal simpler.
A couple of changes of significance:
* remove the `_last_ack < federation_position` condition, so that
updates will still be correctly processed after restart
* Correctly wire up send_federation_ack to the right class.
we can use `make_in_list_sql_clause` rather than doing our own half-baked
equivalent, which has the benefit of working just fine with empty lists.
(This has quite a lot of tests, so I think it's pretty safe)
The idea here is that if an instance persists an event via the replication HTTP API it can return before we receive that event over replication, which can lead to races where code assumes that persisting an event immediately updates various caches (e.g. current state of the room).
Most of Synapse doesn't hit such races, so we don't do the waiting automagically, instead we do so where necessary to avoid unnecessary delays. We may decide to change our minds here if it turns out there are a lot of subtle races going on.
People probably want to look at this commit by commit.
Instead of doing a complicated dance of deleting and moving aliases one
by one, which sends a canonical alias update into the old room for each
one, lets do it all in one go.
This also changes the function to move *all* local alias events to the new
room, however that happens later on anyway.
PyPy's gc.get_stats() returns an object containing detailed allocator statistics
which could be beneficial to collect as metrics.
Signed-off-by: Ivan Shapovalov <intelfx@intelfx.name>
When a call to `user_device_resync` fails, we don't currently mark the remote user's device list as out of sync, nor do we retry to sync it.
https://github.com/matrix-org/synapse/pull/6776 introduced some code infrastructure to mark device lists as stale/out of sync.
This commit uses that code infrastructure to mark device lists as out of sync if processing an incoming device list update makes the device handler realise that the device list is out of sync, but we can't resync right now.
It also adds a looping call to retry all failed resync every 30s. This shouldn't cause too much spam in the logs as this commit also removes the "Failed to handle device list update for..." warning logs when catching `NotRetryingDestination`.
Fixes#7418
