Commit Graph

688 Commits

Author SHA1 Message Date
Patrick Cloke
f2d12ccabe
Use partial indices on SQLIte. ()
Partial indices have been supported since SQLite 3.8, but Synapse
now requires >= 3.27, so we can enable support for them.

This requires rebuilding previous indices which were partial on
PostgreSQL, but not on SQLite.
2022-09-14 12:01:42 -04:00
David Robertson
51a77e990b
Remove incorrect migration file from state logical DB ()
* Remove incorrect migration file from `state` logical DB

The table `ex_outlier_stream` is part of the `main` logical DB; it
should not have been created in the `state` logical DB. We remove this
migration now as a tidy-up.

Note: we cannot `DROP TABLE IF EXISTS ex_outlier_stream` in a new
migration, because some (most) instances of Synapse host both of these
logical DBs on the same DB cluster.

* Changelog
2022-09-14 14:16:12 +01:00
Mathieu Velten
12dacecabd
Make sequence cache_invalidation_stream_seq begin at 2 ()
Signed-off-by: Mathieu Velten <mathieuv@matrix.org>
Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
2022-09-13 16:14:28 +02:00
David Robertson
b60d47ab2c
Updates to the schema dump script () 2022-09-13 10:53:11 +01:00
Nick Mills-Barrett
cdbb641232
Add receipts event stream ordering () 2022-09-13 08:16:37 +01:00
Nick Mills-Barrett
da41a7cd61
Remove check current state membership up to date ()
* Remove checks for membership column in current_state_events
* Add schema script to force through the
  `current_state_events_membership` background job

Contributed by Nick @ Beeper (@fizzadar).
2022-09-12 12:58:33 +01:00
Dirk Klimpel
f799eac7ea
Add timestamp to user's consent ()
Co-authored-by: reivilibre <olivier@librepush.net>
2022-09-08 15:41:48 +00:00
Patrick Cloke
48a5c47a9f
Add a schema delta to drop unstable private read receipts. ()
Otherwise they'll be leaked due to the filtering code only respecting
the stable identifiers for private read receipts.
2022-09-01 14:57:47 -04:00
Shay
20c76cecb9
Drop unused column application_services_state.last_txn () 2022-08-30 10:29:16 -07:00
Richard van der Hoff
b116d3ce00
Bg update to populate new events table columns ()
These columns were added back in Synapse 1.52, and have been populated for new
events since then. It's now (beyond) time to back-populate them for existing
events.
2022-07-15 12:47:26 +01:00
Patrick Cloke
4db7862e0f
Drop unused tables from groups/communities. ()
These tables have been unused since Synapse v1.61.0, although schema version 72
was added in Synapse v1.62.0.
2022-07-13 09:55:14 -04:00
Richard van der Hoff
a366b75b72
Drop unused table event_reference_hashes ()
This is unused since Synapse 1.60.0 (). It's time for it to go.
2022-07-12 18:52:06 +00:00
Patrick Cloke
b0366853ca Merge remote-tracking branch 'origin/release-v1.62' into develop 2022-06-30 13:27:24 -04:00
Erik Johnston
a3a05c812d
Add index to help delete old push actions () 2022-06-30 14:05:49 +00:00
Šimon Brandner
13e359aec8
Implement MSC3827: Filtering of /publicRooms by room type ()
Signed-off-by: Šimon Brandner <simon.bra.ag@gmail.com>
2022-06-29 17:12:45 +00:00
Erik Johnston
7469824d58
Fix serialization errors when rotating notifications () 2022-06-28 13:13:44 +01:00
Erik Johnston
0d1d3e0708
Speed up get_unread_event_push_actions_by_room ()
Fixes  hopefully.

The core change here is that `event_push_summary` now holds a summary of counts up until a much more recent point, meaning that the range of rows we need to count in `event_push_actions` is much smaller.

This needs two major changes:
1. When we get a receipt we need to recalculate `event_push_summary` rather than just delete it
2. The logic for deleting `event_push_actions` is now divorced from calculating `event_push_summary`.

In future it would be good to calculate `event_push_summary` while we persist a new event (it should just be a case of adding one to the relevant rows in `event_push_summary`), as that will further simplify the get counts logic and remove the need for us to periodically update `event_push_summary` in a background job.
2022-06-15 15:17:14 +00:00
Richard van der Hoff
75fb10ee45
Clean up schema for event_edges ()
* Remove redundant references to `event_edges.room_id`

We don't need to care about the room_id here, because we are already checking
the event id.

* Clean up the event_edges table

We make a number of changes to `event_edges`:

 * We give the `room_id` and `is_state` columns defaults (null and false
   respectively) so that we can stop populating them.
 * We drop any rows that have `is_state` set true - they should no longer
   exist.
 * We drop any rows that do not exist in `events` - these should not exist
   either.
 * We drop the old unique constraint on all the colums, which wasn't much use.
 * We create a new unique index on `(event_id, prev_event_id)`.
 * We add a foreign key constraint to `events`.

These happen rather differently depending on whether we are on Postgres or
SQLite. For SQLite, we just rebuild the whole table, copying only the rows we
want to keep. For Postgres, we try to do things in the background as much as
possible.

* Stop populating `event_edges.room_id` and `is_state`

We can just rely on the defaults.
2022-06-15 12:29:42 +01:00
Patrick Cloke
5f4ecf759d
Rename delta to apply in the proper schema version. () 2022-06-14 14:34:04 +00:00
Patrick Cloke
53b77b203a
Replace noop background updates with DELETE. ()
Removes the `register_noop_background_update` and deletes the background
updates directly in a delta file.
2022-06-13 14:06:27 -04:00
Patrick Cloke
f7baffd8ec
Remove remaining pieces of groups code. ()
* Remove an unused stream ID generator.
* Remove the now unused remote profile cache.
2022-06-06 13:20:05 -04:00
Richard van der Hoff
5e17922ef7
Stop reading from event_edges.room_id. ()
event_edges.room_id is implied by the event id, so there is no need to join on the room id.
2022-05-31 13:51:49 +01:00
Mathieu Velten
7f92ac4c1c
Add a migration step to cleanup potential leftovers of bug 11833 ()
Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
2022-05-30 16:51:37 +02:00
reivilibre
66a5f6c400
Add a unique index to state_group_edges to prevent duplicates being accidentally introduced and the consequential impact to performance. () 2022-05-19 14:16:49 +01:00
Richard van der Hoff
24b590de32
Remove code which updates application_services_state.last_txn ()
This column is unused as of , so let's stop writing to it.
2022-05-17 11:07:18 +01:00
Erik Johnston
32ef24fbd7
Add index to cache invalidations ()
For workers that rarely write to the cache the `get_all_updated_caches`
query can become expensive if the worker falls behind when reading the
cache.
2022-05-17 09:34:59 +00:00
Richard van der Hoff
147f098fb4
Stop writing to event_reference_hashes ()
This table is never read, since . We stop writing to it; in future we can
drop it altogether.
2022-05-10 15:35:08 +01:00
Erik Johnston
aa28110264
Process device list updates asynchronously () 2022-04-12 16:50:40 +01:00
Erik Johnston
5c9e39e619
Track device list updates per room. ()
This is a first step in dealing with .

The idea is basically that rather than calculating the full set of users a device list update needs to be sent to up front, we instead simply record the rooms the user was in at the time of the change. This will allow a few things:

1. we can defer calculating the set of remote servers that need to be poked about the change; and
2. during `/sync` and `/keys/changes` we can avoid also avoid calculating users who share rooms with other users, and instead just look at the rooms that have changed.

However, care needs to be taken to correctly handle server downgrades. As such this PR writes to both `device_lists_changes_in_room` and the `device_lists_outbound_pokes` table synchronously. In a future release we can then bump the database schema compat version to `69` and then we can assume that the new `device_lists_changes_in_room` exists and is handled.

There is a temporary option to disable writing to `device_lists_outbound_pokes` synchronously, allowing us to test the new code path does work (and by implication upgrading to a future release and downgrading to this one will work correctly).

Note: Ideally we'd do the calculation of room to servers on a worker (e.g. the background worker), but currently only master can write to the `device_list_outbound_pokes` table.
2022-04-04 15:25:20 +01:00
Nick Mills-Barrett
993d90f82b
Use a sequence to generate AS transaction IDs, drop last_txn AS state ()
Switching to a sequence means there's no need to track `last_txn` on the
AS state table to generate new TXN IDs. This also means that there is
no longer contention between the AS scheduler and AS handler on updates
to the `application_services_state` table, which will prevent serialization
errors during the complete AS txn transaction.
2022-04-01 13:33:25 +00:00
Andrew Morgan
d8d0271977
Send device list updates to application services (MSC3202) - part 1 ()
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2022-03-30 14:39:27 +01:00
Patrick Cloke
bc9dff1d95
Remove unnecessary pass statements. () 2022-03-11 07:06:21 -05:00
Richard van der Hoff
e2e1d90a5e
Faster joins: persist to database ()
When we get a partial_state response from send_join, store information in the
database about it:
 * store a record about the room as a whole having partial state, and stash the
   list of member servers too.
 * flag the join event itself as having partial state
 * also, for any new events whose prev-events are partial-stated, note that
   they will *also* be partial-stated.

We don't yet make any attempt to interpret this data, so API calls (and a bunch
of other things) are just going to get incorrect data.
2022-03-01 12:49:54 +00:00
Sean Quah
41cf4c2cf6
Fix non-strings in the event_search table ()
Don't attempt to add non-string `value`s to `event_search` and add a
background update to clear out bad rows from `event_search` when
using sqlite.

Signed-off-by: Sean Quah <seanq@element.io>
2022-02-24 11:52:28 +00:00
reivilibre
235d2916ce
Fix slow performance of /logout in some cases where refresh tokens are in use. The slowness existed since the initial implementation of refresh tokens. () 2022-02-22 13:29:04 +00:00
reivilibre
af795173be
Add a background database update to purge account data for deactivated users. () 2022-02-02 11:37:18 +00:00
Andrew Morgan
64ec45fc1b
Send to-device messages to application services ()
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2022-02-01 14:13:38 +00:00
Richard van der Hoff
2aa37a4250
Add state_key and rejection_reason to events ()
... and start populating them for new events
2022-01-21 12:21:28 +00:00
Richard van der Hoff
9f2016e96e
Drop unused table public_room_list_stream. ()
This is a follow-up to .
2022-01-21 09:19:56 +00:00
Richard van der Hoff
2277275485
Stop reading from event_reference_hashes ()
Preparation for dropping this table altogether. Part of .
2022-01-21 09:18:10 +00:00
Richard van der Hoff
86e7a6d16e
Stop populating state_events.prev_state ()
this field is never read, so we may as well stop populating it.
2021-12-10 14:13:23 +00:00
Quentin Gliech
a15a893df8
Save the OIDC session ID (sid) with the device on login ()
As a step towards allowing back-channel logout for OIDC.
2021-12-06 12:43:06 -05:00
Richard van der Hoff
5640992d17
Disambiguate queries on state_key ()
We're going to add a `state_key` column to the `events` table, so we need to
add some disambiguation to queries which use it.
2021-12-02 22:42:58 +00:00
reivilibre
1d8b80b334
Support expiry of refresh tokens and expiry of the overall session when refresh tokens are in use. () 2021-11-26 14:27:14 +00:00
Brendan Abolivier
0d88c4f903
Improve performance of remove_{hidden,deleted}_devices_from_device_inbox ()
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2021-11-25 15:14:54 +00:00
Patrick Cloke
3d893b8cf2
Store arbitrary relations from events. ()
Instead of only known relation types. This also reworks the background
update for thread relations to crawl events and search for any relation
type, not just threaded relations.
2021-11-22 12:01:47 -05:00
David Robertson
0caf20883c Synapse 1.47.0rc3 (2021-11-16)
==============================
 
 Bugfixes
 --------
 
 - Fix a bug introduced in 1.47.0rc1 which caused worker processes to not halt startup in the presence of outstanding database migrations. ([\#11346](https://github.com/matrix-org/synapse/issues/11346))
 - Fix a bug introduced in 1.47.0rc1 which prevented the 'remove deleted devices from `device_inbox` column' background process from running when updating from a recent Synapse version. ([\#11303](https://github.com/matrix-org/synapse/issues/11303), [\#11353](https://github.com/matrix-org/synapse/issues/11353))
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Merge tag 'v1.47.0rc3' into develop

Synapse 1.47.0rc3 (2021-11-16)
==============================

Bugfixes
--------

- Fix a bug introduced in 1.47.0rc1 which caused worker processes to not halt startup in the presence of outstanding database migrations. ([\#11346](https://github.com/matrix-org/synapse/issues/11346))
- Fix a bug introduced in 1.47.0rc1 which prevented the 'remove deleted devices from `device_inbox` column' background process from running when updating from a recent Synapse version. ([\#11303](https://github.com/matrix-org/synapse/issues/11303), [\#11353](https://github.com/matrix-org/synapse/issues/11353))
2021-11-16 15:46:45 +00:00
Andrew Morgan
6e084b62b8
Rename remove_deleted_devices_from_device_inbox to ensure it is always run ()
Co-authored-by: reivilibre <oliverw@matrix.org>
2021-11-16 13:16:43 +00:00
Dirk Klimpel
b596a1eb80 Move sql file for remove_deleted_devices_from_device_inbox into v65 () 2021-11-15 11:47:30 +00:00
Shay
605921bc6b
Remove unused tables room_stats_historical and user_stats_historical ()
* remove unused tables room_stats_historical and user_stats_historical

* update changelog number

* Bump schema compat version comment

* make linter happy

* Update comment to give more info

Co-authored-by: reivilibre <oliverw@matrix.org>

Co-authored-by: reivilibre <oliverw@matrix.org>
2021-11-12 16:47:56 -08:00