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4937 Commits

Author SHA1 Message Date
Erik Johnston
eb0dbab15b
Fix database performance of read/write worker locks (#16061) 
We were seeing serialization errors when taking out multiple read locks.

The transactions were retried, so isn't causing any failures.

Introduced in #15782.
 2023-08-17 14:07:57 +01:00
Shay
0377cb4fab
Override global statement timeout when creating indexes in Postgres (#16085) 2023-08-17 10:30:02 +01:00
Mathieu Velten
8c3bcea2da
Rename pagination&purge locks and add comments explaining them (#16112) 2023-08-16 16:19:54 +02:00
Patrick Cloke
ad3f43be9a
Run pyupgrade for python 3.7 & 3.8. (#16110) 2023-08-15 08:11:20 -04:00
Mathieu Velten
dac97642e4
Implements admin API to lock an user (MSC3939) (#15870) 2023-08-10 09:10:55 +00:00
Shay
0328b56468
Support MSC3814: Dehydrated Devices Part 2 (#16010) 2023-08-08 12:04:46 -07:00
reivilibre
f3dc6dc19f
Remove old rows from the cache_invalidation_stream_by_instance table automatically. (This table is not used when Synapse is configured to use SQLite.) (#15868) 
* Add a cache invalidation clean-up task

* Run the cache invalidation stream clean-up on the background worker

* Tune down

* call_later is in millis!

* Newsfile

Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>

* fixup! Add a cache invalidation clean-up task

* Update synapse/storage/databases/main/cache.py

Co-authored-by: Eric Eastwood <erice@element.io>

* Update synapse/storage/databases/main/cache.py

Co-authored-by: Eric Eastwood <erice@element.io>

* MILLISEC -> MS

* Expand on comment

* Move and tweak comment about Postgres

* Use `wrap_as_background_process`

---------

Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>
Co-authored-by: Eric Eastwood <erice@element.io>
 2023-08-08 11:10:07 +01:00
Patrick Cloke
d98a43d922
Stabilize support for MSC3970: updated transaction semantics (scope to device_id) (#15629) 
For now this maintains compatible with old Synapses by falling back
to using transaction semantics on a per-access token. A future version
of Synapse will drop support for this.
 2023-08-04 07:47:18 -04:00
Erik Johnston
ae55cc1e6b
Add ability to wait for locks and add locks to purge history / room deletion (#15791) 
c.f. #13476
 2023-07-31 10:58:03 +01:00
Anshul Madnawat
58f8305114
Inline SQL queries using boolean parameters (#15525) 
SQLite now supports TRUE and FALSE constants, simplify some
queries by inlining those instead of passing them as arguments.
 2023-07-26 18:45:47 +00:00
Mathieu Velten
8ebfd577e2
Bump DB version to 79 since synapse v1.88 was already there (#15998) 2023-07-26 14:51:44 +02:00
Shay
f08d05dd2c
Actually stop reading from column user_id of tables profiles (#15955) 2023-07-23 16:30:54 -07:00
Erik Johnston
fc1e534e41
Speed up updating state in large rooms (#15971) 
This should speed up updating state in rooms with lots of state.
 2023-07-20 15:51:28 +01:00
Erik Johnston
19796e20aa
Fix bad merge of #15933 (#15958) 
This was because we reverted the bump of the schema version, so we were not applying the new deltas.
 2023-07-19 12:17:08 +00:00
Erik Johnston
40a3583ba1
Fix race in triggers for read/write locks. (#15933) 2023-07-19 12:06:38 +01:00
Shay
cb6e2c6cc7
Fix background schema updates failing over a large upgrade gap (#15887) 2023-07-18 16:59:27 -07:00
Olivier Wilkinson (reivilibre)
8e8431bc6e Merge branch 'master' into develop 2023-07-18 16:45:39 +01:00
Patrick Cloke
6d81aec09f
Support room version 11 (#15912) 
And fix a bug in the implementation of the updated redaction
format (MSC2174) where the top-level redacts field was not
properly added for backwards-compatibility.
 2023-07-18 08:44:59 -04:00
Shay
e625c3dca0
Revert "Stop writing to column user_id of tables profiles and user_filters. (#15953) 
* Revert "Stop writing to column `user_id` of tables `profiles` and `user_filters` (#15787)"

This reverts commit f25b0f8808.

* newsfragement
 2023-07-18 11:44:09 +01:00
Mathieu Velten
8eb7bb975e
Mark get_user_in_directory private since only used in tests (#15884) 2023-07-12 11:09:13 +02:00
Erik Johnston
e55a9b3e41
Fix downgrading to previous version of Synapse (#15907) 
We do this by marking the constraint as deferrable.
 2023-07-10 16:24:42 +01:00
Shay
f25b0f8808
Stop writing to column user_id of tables profiles and user_filters (#15787) 2023-07-07 09:23:27 -07:00
Erik Johnston
39d131b016
Add basic read/write lock (#15782) 2023-07-05 17:25:00 +01:00
Eric Eastwood
ce857c05d5
Add tracing to media /upload endpoint (#15850) 
Add tracing instrumentation to media `/upload` code paths to investigate https://github.com/matrix-org/synapse/issues/15841
 2023-07-05 10:22:21 -05:00
Jason Little
4cf9f92f39
Fix could not serialize access due to concurrent DELETE from presence_stream (#15826) 
* Change update_presence to have a isolation level of READ_COMMITTED

* changelog
 2023-07-05 11:44:02 +01:00
Erik Johnston
95a96b21eb
Add foreign key constraint to event_forward_extremities. (#15751) 2023-07-05 09:43:19 +00:00
Michael Weimann
c8e81898b6
Add not_user_type param to the list accounts admin API (#15844) 
Signed-off-by: Michael Weimann <michaelw@element.io>
 2023-07-04 15:03:20 -07:00
pacien
07d7cbfe69
devices: use combined ANY clause for faster cleanup (#15861) 
Old device entries for the same user were being removed in individual
SQL commands, making the batch take way longer than necessary.

This combines the commands into a single one with a IN/ANY clause.

Example of log entry before the change, regularly observed with
"log_min_duration_statement = 10000" in PostgreSQL's config:

    LOG:  duration: 42538.282 ms  statement:
    DELETE FROM device_lists_stream
    WHERE user_id = '@someone' AND device_id = 'someid1'
    AND stream_id < 123456789
    ;
    DELETE FROM device_lists_stream
    WHERE user_id = '@someone' AND device_id = 'someid2'
    AND stream_id < 123456789
    ;
    [repeated for each device ID of that user, potentially a lot...]

With the patch applied on my instance for the past couple of days, I
no longer notice overly long statements of that particular kind.

Signed-off-by: pacien <pacien.trangirard@pacien.net>
 2023-07-03 16:39:38 +02:00
reivilibre
53aa26eddc
Add a timeout that aborts any Postgres statement taking more than 1 hour. (#15853) 
* Add a timeout to Postgres statements

* Newsfile

Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>

---------

Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>
 2023-07-03 11:38:57 +01:00
Shay
78cfa55dad
Fix sqlite user_filters upgrade (#15817) 2023-06-27 09:41:42 +01:00
Nicolas Werner
e0c39d6bb5
Fix forgotten rooms missing in initial sync (#15815) 
If you leave a room and forget it, then rejoin it, the room would be
missing from the next initial sync.

fixes #13262

Signed-off-by: Nicolas Werner <n.werner@famedly.com>
 2023-06-21 14:56:31 +01:00
Eric Eastwood
0f02f0b4da
Remove experimental MSC2716 implementation to incrementally import history into existing rooms (#15748) 
Context for why we're removing the implementation:

 - https://github.com/matrix-org/matrix-spec-proposals/pull/2716#issuecomment-1487441010
 - https://github.com/matrix-org/matrix-spec-proposals/pull/2716#issuecomment-1504262734

Anyone wanting to continue MSC2716, should also address these leftover tasks: https://github.com/matrix-org/synapse/issues/10737

Closes https://github.com/matrix-org/synapse/issues/10737 in the fact that it is not longer necessary to track those things.
 2023-06-16 14:12:24 -05:00
Andrew Morgan
2ac6c3bbb5
Don't always lock "user_ips" table when performing non-native upsert (#15788) 2023-06-16 15:25:44 +01:00
Jason Little
21fea6b749
Prefill events after invalidate not before when persisting events (#15758) 
Fixes #15757
 2023-06-14 09:42:18 +01:00
Shay
553f2f53e7
Replace EventContext fields prev_group and delta_ids with field state_group_deltas (#15233) 2023-06-13 13:22:06 -07:00
Erik Johnston
c485ed1c5a
Clear event caches when we purge history (#15609) 
This should help a little with #13476

---------

Co-authored-by: Patrick Cloke <patrickc@matrix.org>
 2023-06-08 13:14:40 +01:00
David Robertson
d162aecaac
Quick & dirty metric for background update status (#15740) 
* Quick & dirty metric for background update status

* Changelog

* Remove debug

Co-authored-by: Mathieu Velten <mathieuv@matrix.org>

* Actually write to _aborted

---------

Co-authored-by: Mathieu Velten <mathieuv@matrix.org>
 2023-06-07 17:12:23 +00:00
Eric Eastwood
e536f02f68
Remove superfluous room_memberships join from background update (#15733) 
Spawning from https://github.com/matrix-org/synapse/pull/15731
 2023-06-07 11:47:01 -05:00
Erik Johnston
8934c11935 Merge branch 'master' into develop 2023-06-07 14:45:19 +01:00
Erik Johnston
f7c6553ebc
Fix schema delta error in 1.85 (#15739) 
Some users seem to have multiple rows per user / room with a null thread
ID, which we need to handle.
 2023-06-07 13:02:42 +01:00
Erik Johnston
a701c089fa
Fix schema delta error in 1.85 (#15738) 
There appears to be a race where you can end up with entries in
`event_push_summary` with both a `NULL` and `main` thread ID.

Fixes #15736

Introduced in #15597
 2023-06-07 10:50:32 +01:00
Eric Eastwood
9d911b0da6
No need for the extra join since membership is built-in to current_state_events (#15731) 
This helps with the upstream `is_host_joined()` and `is_host_invited()` functions.

`membership` was added to `current_state_events` in https://github.com/matrix-org/synapse/pull/5706 and forced in https://github.com/matrix-org/synapse/pull/13745
 2023-06-06 22:19:57 -05:00
Shay
6ee96e9366
Improve performance of user directory search (#15729) 2023-06-06 21:16:03 +01:00
Patrick Cloke
f880e64b11
Stabilize support for MSC3952: Intentional mentions. (#15520) 2023-06-06 09:11:07 +01:00
Shay
d0c4257f14
N + 3: Read from column full_user_id rather than user_id of tables profiles and user_filters (#15649) 2023-06-02 17:24:13 -07:00
Mathieu Velten
e0f2429d13
Add a catch-all * to the supported relation types when redacting (#15705) 
This is an update to MSC3912 implementation
 2023-06-02 13:13:50 +00:00
H. Shay
8af29155ec Merge branch 'release-v1.85' into develop 2023-06-01 10:26:37 -07:00
Erik Johnston
5ed0e8c61f
Cache requests for user's devices from federation (#15675) 
This should mitigate the issue where lots of different servers requests
the same user's devices all at once.
 2023-06-01 13:25:20 +00:00
Shay
6d9e2fd878
Speed up background jobs populate_full_user_id_user_filters and populate_full_user_id_profiles (#15700) 2023-05-31 15:13:48 -07:00
reivilibre
11e15d79b8
Fix a performance issue introduced in Synapse v1.83.0 which meant that purging rooms was very slow and database-intensive. (#15693) 
* Add indices required to efficiently validate new foreign key constraints on stream_ordering

* Newsfile

Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>

---------

Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>
 2023-05-31 14:59:56 +01:00