Commit Graph

4667 Commits

Author SHA1 Message Date
Patrick Cloke
2b6d41ebd6
Recursively fetch the thread for receipts & notifications. (#13824)
Consider an event to be part of a thread if you can follow a
chain of relations up to a thread root.

Part of MSC3773 & MSC3771.
2022-10-04 11:36:16 -04:00
Patrick Cloke
a7ba457b2b
Mark events as read using threaded read receipts from MSC3771. (#13877)
Applies the proper logic for unthreaded and threaded receipts to either
apply to all events in the room or only events in the same thread, respectively.
2022-10-04 10:46:42 -04:00
Patrick Cloke
b4ec4f5e71
Track notification counts per thread (implement MSC3773). (#13776)
When retrieving counts of notifications segment the results based on the
thread ID, but choose whether to return them as individual threads or as
a single summed field by letting the client opt-in via a sync flag.

The summarization code is also updated to be per thread, instead of per
room.
2022-10-04 09:47:04 -04:00
Patrick Cloke
e70c6b720e
Disable pushing for server ACL events (MSC3786). (#13997)
Switches to the stable identifier for MSC3786 and enables it
by default.

This disables pushes of m.room.server_acl events.
2022-10-04 07:08:27 -04:00
Erik Johnston
5a6d025246
Clear out old rows from event_push_actions_staging (#14020)
On matrix.org we have ~5 million stale rows in `event_push_actions_staging`, let's add a background job to make sure we clear them out.
2022-10-03 18:44:44 +01:00
Erik Johnston
2c237debd3
Fix bug where we didn't delete staging push actions (#14014)
Introduced in #13719
2022-10-03 13:45:19 +00:00
Erik Johnston
606b2d9009
Add cache to get_partial_state_servers_at_join (#14013) 2022-10-03 13:13:11 +00:00
Sean Quah
d65862c41f
Refactor _get_e2e_device_keys_txn to split large queries (#13956)
Instead of running a single large query, run a single query for
user-only lookups and additional queries for batches of user device
lookups.

Resolves #13580.

Signed-off-by: Sean Quah <seanq@matrix.org>
2022-10-03 13:46:36 +01:00
David Robertson
285d72556b
Update mypy and mypy-zope, attempt 3 (#13993)
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2022-09-30 17:36:28 +01:00
David Robertson
8e52cb0bce
Revert "Update mypy and mypy-zope (#13925)"
This reverts commit 6d543d6d9f.
2022-09-30 16:37:48 +01:00
David Robertson
6d543d6d9f
Update mypy and mypy-zope (#13925)
* Update mypy and mypy-zope

* Unignore assigning to LogRecord attributes

Presumably https://github.com/python/typeshed/pull/8064 makes this ok

Cherry-picked from #13521

* Remove unused ignores due to mypy ParamSpec fixes

https://github.com/python/mypy/pull/12668

Cherry-picked from #13521

* Remove additional unused ignores

* Fix new mypy complaints related to `assertGreater`

Presumably due to https://github.com/python/typeshed/pull/8077

* Changelog

* Reword changelog

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2022-09-30 16:34:47 +01:00
Erik Johnston
3dfc4a08dc
Fix performance regression in get_users_in_room (#13972)
Fixes #13942. Introduced in #13575.

Basically, let's only get the ordered set of hosts out of the DB if we need an ordered set of hosts. Since we split the function up the caching won't be as good, but I think it will still be fine as e.g. multiple backfill requests for the same room will hit the cache.
2022-09-30 13:15:32 +01:00
David Robertson
e8f30a76ca
Fix overflows in /messages backfill calculation (#13936)
* Reproduce bug
* Compute `least_function` first
* Substitute `least_function` with an f-string
* Bugfix: avoid overflow

Co-authored-by: Eric Eastwood <erice@element.io>
2022-09-30 11:54:53 +01:00
David Robertson
15754d720f
Update UPSERT comment now that native upserts are the default (#13924) 2022-09-29 19:10:47 +01:00
Nick Mills-Barrett
a466164647
Optimise get_rooms_for_user (drop with_stream_ordering) (#13787) 2022-09-29 13:55:12 +00:00
Brendan Abolivier
be76cd8200
Allow admins to require a manual approval process before new accounts can be used (using MSC3866) (#13556) 2022-09-29 15:23:24 +02:00
Patrick Cloke
8625ad8099
Explicit cast to enforce type hints. (#13939) 2022-09-29 07:22:41 -04:00
Patrick Cloke
568016929f
Clarify that a method returns only unthreaded receipts. (#13937)
By renaming it and updating the docstring.

Additionally, refactors a method which is used only by tests.
2022-09-29 07:07:31 -04:00
Erik Johnston
5f659d4a88
Handle local device list updates during partial join (#13934) 2022-09-28 23:22:35 +01:00
Eric Eastwood
df8b91ed2b
Limit and filter the number of backfill points to get from the database (#13879)
There is no need to grab thousands of backfill points when we only need 5 to make the `/backfill` request with. We need to grab a few extra in case the first few aren't visible in the history.

Previously, we grabbed thousands of backfill points from the database, then sorted and filtered them in the app. Fetching the 4.6k backfill points for `#matrix:matrix.org` from the database takes ~50ms - ~570ms so it's not like this saves a lot of time 🤷. But it might save us more time now that `get_backfill_points_in_room`/`get_insertion_event_backward_extremities_in_room` are more complicated after https://github.com/matrix-org/synapse/pull/13635 

This PR moves the filtering and limiting to the SQL query so we just have less data to work with in the first place.

Part of https://github.com/matrix-org/synapse/issues/13356
2022-09-28 15:26:16 -05:00
Patrick Cloke
1386ce4735
Revert "Stop returning an unused column when handling new receipts. (#13933)" (#13935)
This reverts commit 7766bd5b35 (#13933).

The unused column is actually used, but much further down in the function.
2022-09-28 11:01:41 -04:00
Patrick Cloke
7766bd5b35
Stop returning an unused column when handling new receipts. (#13933) 2022-09-28 10:58:25 -04:00
Erik Johnston
4b17a5ace8
Handle remote device list updates during partial join (#13913)
c.f. #12993 (comment), point 3

This stores all device list updates that we receive while partial joins are ongoing, and processes them once we have the full state.

Note: We don't actually process the device lists in the same ways as if we weren't partially joined. Instead of updating the device list remote cache, we simply notify local users that a change in the remote user's devices has happened. I think this is safe as if the local user requests the keys for the remote user and we don't have them we'll simply fetch them as normal.
2022-09-28 13:42:43 +00:00
Kateřina Churanová
6caa303083
fix: Push notifications for invite over federation (#13719) 2022-09-28 12:31:53 +00:00
Eric Eastwood
29269d9d3f
Fix have_seen_event cache not being invalidated (#13863)
Fix https://github.com/matrix-org/synapse/issues/13856
Fix https://github.com/matrix-org/synapse/issues/13865

> Discovered while trying to make Synapse fast enough for [this MSC2716 test for importing many batches](https://github.com/matrix-org/complement/pull/214#discussion_r741678240). As an example, disabling the `have_seen_event` cache saves 10 seconds for each `/messages` request in that MSC2716 Complement test because we're not making as many federation requests for `/state` (speeding up `have_seen_event` itself is related to https://github.com/matrix-org/synapse/issues/13625) 
> 
> But this will also make `/messages` faster in general so we can include it in the [faster `/messages` milestone](https://github.com/matrix-org/synapse/milestone/11).
> 
> *-- https://github.com/matrix-org/synapse/issues/13856*


### The problem

`_invalidate_caches_for_event` doesn't run in monolith mode which means we never even tried to clear the `have_seen_event` and other caches. And even in worker mode, it only runs on the workers, not the master (AFAICT).

Additionally there was bug with the key being wrong so `_invalidate_caches_for_event` never invalidates the `have_seen_event` cache even when it does run.

Because we were using the `@cachedList` wrong, it was putting items in the cache under keys like `((room_id, event_id),)` with a `set` in a `set` (ex. `(('!TnCIJPKzdQdUlIyXdQ:test', '$Iu0eqEBN7qcyF1S9B3oNB3I91v2o5YOgRNPwi_78s-k'),)`) and we we're trying to invalidate with just `(room_id, event_id)` which did nothing.
2022-09-27 15:55:43 -05:00
David Robertson
f5aaa55e27
Add new columns tracking when we partial-joined (#13892) 2022-09-27 17:26:35 +01:00
Erik Johnston
e8318a4333
Handle the case of remote users leaving a partial join room for device lists (#13885) 2022-09-27 13:01:08 +01:00
Patrick Cloke
2fae1a3f78
Improve tests for get_unread_push_actions_for_user_in_range_*. (#13893)
* Adds a docstring.
* Reduces a small amount of duplicated code.
* Improves tests.
2022-09-26 18:28:12 +00:00
David Robertson
0a38c7ec6d
Snapshot schema 72 (#13873)
Including another batch of fixes to the schema dump script
2022-09-26 18:28:32 +01:00
Nick Mills-Barrett
6b4593a80f
Simplify cache invalidation after event persist txn (#13796)
This moves all the invalidations into a single place and de-duplicates
the code involved in invalidating caches for a given event by using
the base class method.
2022-09-26 16:26:35 +01:00
Eric Eastwood
ac1a31740b
Only try to backfill event if we haven't tried before recently (#13635)
Only try to backfill event if we haven't tried before recently (exponential backoff). No need to keep trying the same backfill point that fails over and over.

Fix https://github.com/matrix-org/synapse/issues/13622
Fix https://github.com/matrix-org/synapse/issues/8451

Follow-up to https://github.com/matrix-org/synapse/pull/13589

Part of https://github.com/matrix-org/synapse/issues/13356
2022-09-23 14:01:29 -05:00
Sean Quah
f49f73c0da
Faster room joins: Avoid blocking /keys/changes (#13888)
Part of the work for #12993.

Once #12993 is fully resolved, we expect `/keys/changes` to behave
sensibly when joined to a room with partial state.

Signed-off-by: Sean Quah <seanq@matrix.org>
2022-09-23 17:55:15 +01:00
Patrick Cloke
efd108b45d
Accept & store thread IDs for receipts (implement MSC3771). (#13782)
Updates the `/receipts` endpoint and receipt EDU handler to parse a
`thread_id` from the body and insert it in the database.
2022-09-23 14:33:28 +00:00
Sean Quah
03c2bfb7f8
Send device list updates out to servers in partially joined rooms (#13874)
Use the provided list of servers in the room from the `/send_join`
response, since we will not know which users are in the room.  This
isn't sufficient to ensure that all remote servers receive the right
device list updates, since the `/send_join` response may be inaccurate
or we may calculate the membership state of new users in the room
incorrectly.

Signed-off-by: Sean Quah <seanq@matrix.org>
2022-09-23 13:44:03 +01:00
Patrick Cloke
b7272b73aa
Properly paginate forward in the /relations API. (#13840)
This fixes a bug where the `/relations` API with `dir=f` would
skip the first item of each page (except the first page), causing
incomplete data to be returned to the client.
2022-09-22 12:47:49 +00:00
Brendan Abolivier
ccca14140a
Track device IDs for pushers (#13831)
Second half of the MSC3881 implementation
2022-09-21 15:31:53 +00:00
Brendan Abolivier
8ae42ab8fa
Support enabling/disabling pushers (from MSC3881) (#13799)
Partial implementation of MSC3881
2022-09-21 14:39:01 +00:00
Mathieu Velten
6bd8763804
Add cache invalidation across workers to module API (#13667)
Signed-off-by: Mathieu Velten <mathieuv@matrix.org>
2022-09-21 15:32:01 +02:00
David Robertson
fff9b955fa
Generate separate snapshots for logical databases (#13792)
* Generate separate snapshots for sqlite, postgres and common
* Cleanup postgres dbs in the TRAP
* Say which logical DB we're applying updates to
* Run background updates on the state DB
* Add new option for accepting a SCHEMA_NUMBER
2022-09-20 14:14:12 +01:00
Erik Johnston
42d261c32f
Port the push rule classes to Rust. (#13768) 2022-09-20 12:10:31 +01:00
Eric Eastwood
44be42338e
Add support to purge rows from MSC2716 and other tables when purging a room (#13825)
`event_failed_pull_attempts` added in https://github.com/matrix-org/synapse/pull/13589

MSC2716 related tables added in:

 - https://github.com/matrix-org/synapse/pull/10245/files#diff-3d42dfb44d02f7de3aada105e0bdc1cc9dd7f953cbf0f36c5d0f50827bf0320aR1
    - Renamed in https://github.com/matrix-org/synapse/pull/10838/files#diff-2730bfbe9e688b55e46f9371aefe67dac2bd2b2b7d9d6b92774eea1fcfae156dR1
 - https://github.com/matrix-org/synapse/pull/10498/files#diff-c52bbfbb5921a3f6f023b24343668479d966fac164f13b7c39d2197ce3afa7a5R1
2022-09-16 10:56:56 -05:00
Patrick Cloke
b2b0c85279
Support providing an index predicate for upserts. (#13822)
This is useful to upsert against a table which has a unique
partial index while avoiding conflicts.
2022-09-15 18:28:48 +00:00
Eric Eastwood
957e3d74fc
Keep track when we try and fail to process a pulled event (#13589)
We can follow-up this PR with:

 1. Only try to backfill from an event if we haven't tried recently -> https://github.com/matrix-org/synapse/issues/13622
 1. When we decide to backfill that event again, process it in the background so it doesn't block and make `/messages` slow when we know it will probably fail again -> https://github.com/matrix-org/synapse/issues/13623
 1. Generally track failures everywhere we try and fail to pull an event over federation -> https://github.com/matrix-org/synapse/issues/13700

Fix https://github.com/matrix-org/synapse/issues/13621

Part of https://github.com/matrix-org/synapse/issues/13356

Mentioned in [internal doc](https://docs.google.com/document/d/1lvUoVfYUiy6UaHB6Rb4HicjaJAU40-APue9Q4vzuW3c/edit#bookmark=id.qv7cj51sv9i5)
2022-09-14 13:57:50 -05:00
Patrick Cloke
666ae87729
Update event push action and receipt tables to support threads. (#13753)
Adds a `thread_id` column to the `event_push_actions`, `event_push_actions_staging`,
and `event_push_summary` tables. This will notifications to be segmented by the thread
in a future pull request. The `thread_id` column stores the root event ID or the special
value `"main"`.

The `thread_id` column for `event_push_actions` and `event_push_summary` is
backfilled with `"main"` for all existing rows. New entries into `event_push_actions`
and `event_push_actions_staging` will get the proper thread ID.

`receipts_linearized` and `receipts_graph` also gain a `thread_id` column, which is similar,
except `NULL` is a special value meaning the receipt is "unthreaded".

See MSC3771 and MSC3773 for where this data will be useful.
2022-09-14 17:11:16 +00:00
Patrick Cloke
f2d12ccabe
Use partial indices on SQLIte. (#13802)
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
reivilibre
6302753012
Deduplicate is_server_notices_room. (#13780) 2022-09-14 15:53:18 +00:00
David Robertson
51a77e990b
Remove incorrect migration file from state logical DB (#13788)
* 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
Sean Quah
c73774467e
Fix bug in device list caching when remote users leave rooms (#13749)
When a remote user leaves the last room shared with the homeserver, we
have to mark their device list as unsubscribed, otherwise we would hold
on to a stale device list in our cache. Crucially, the device list would
remain cached even after the remote user rejoined the room, which could
lead to E2EE failures until the next change to the remote user's device
list.

Fixes #13651.

Signed-off-by: Sean Quah <seanq@matrix.org>
2022-09-14 10:42:57 +01:00
Mathieu Velten
12dacecabd
Make sequence cache_invalidation_stream_seq begin at 2 (#13766)
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 (#13770) 2022-09-13 10:53:11 +01:00