Commit Graph

423 Commits

Author SHA1 Message Date
Sean Quah 69fa29700e
Re-type hint some collections in `/sync` code as read-only (#13754)
Signed-off-by: Sean Quah <seanq@matrix.org>
2022-09-08 20:13:39 +01:00
Nick Mills-Barrett 5e7847dc92
Cache user IDs instead of profile objects (#13573)
The profile objects are never used and increase cache size significantly.
2022-08-23 09:49:59 +00:00
Sean Quah 84169a82dc
Avoid blocking lazy-loading `/sync`s during partial joins (#13477)
Use a state filter or accept partial state in a few places where we
request state, to avoid blocking.

To make lazy-loading `/sync`s work, we need to provide the memberships
of event senders, which are not guaranteed to be in the room state.
Instead we dig through auth events for memberships to present to
clients. The auth events of an event are guaranteed to contain a
passable membership event, otherwise the event would have been rejected.

Note that this only covers the common code paths encountered during
testing. There has been no exhaustive checking of all sync code paths.

Fixes #13146.

Signed-off-by: Sean Quah <seanq@matrix.org>
2022-08-18 11:53:02 +01:00
Sean Quah 51c01d450a
Add some miscellaneous comments around sync (#13474)
Add some miscellaneous comments to document sync, especially around
`compute_state_delta`.

Signed-off-by: Sean Quah <seanq@matrix.org>

Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2022-08-10 12:58:20 +01:00
Brendan Abolivier 845732be45
Fix rooms not being properly excluded from incremental sync (#13408) 2022-08-04 11:02:29 +02:00
Erik Johnston 5099b5ecc7
Use new `device_list_changes_in_room` table when getting device list changes (#13045) 2022-06-17 11:42:03 +01:00
Erik Johnston 0d1d3e0708
Speed up `get_unread_event_push_actions_by_room` (#13005)
Fixes #11887 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
Quentin Gliech 92103cb2c8
Decouple `synapse.api.auth_blocking.AuthBlocking` from `synapse.api.auth.Auth`. (#13021) 2022-06-14 09:51:15 +01:00
Erik Johnston 888a29f412
Wait for lazy join to complete when getting current state (#12872) 2022-06-01 16:02:53 +01:00
Richard van der Hoff 79dadf7216
Fix 404 on `/sync` when the last event is a redaction of an unknown/purged event (#12905)
Currently, we try to pull the event corresponding to a sync token from the database. However, when
we fetch redaction events, we check the target of that redaction (because we aren't allowed to send
redactions to clients without validating them). So, if the sync token points to a redaction of an event
that we don't have, we have a problem.

It turns out we don't really need that event, and can just work with its ID and metadata, which
sidesteps the whole problem.
2022-06-01 11:29:51 +00:00
Erik Johnston 1e453053cb
Rename storage classes (#12913) 2022-05-31 12:17:50 +00:00
Erik Johnston 4660d9fdcf
Fix up `state_store` naming (#12871) 2022-05-25 12:59:04 +01:00
Patrick Cloke a8db8c6eba
Remove user-visible groups/communities code (#12553)
Makes it so that groups/communities no longer exist from a user-POV. E.g. we remove:

* All API endpoints (including Client-Server, Server-Server, and admin).
* Documented configuration options (and the experimental flag, which is now unused).
* Special handling during room upgrades.
* The `groups` section of the `/sync` response.
2022-05-25 07:53:40 -04:00
Dirk Klimpel 6edefef602
Add some type hints to datastore (#12717) 2022-05-17 15:29:06 +01:00
Andrew Morgan 83be72d76c
Add `StreamKeyType` class and replace string literals with constants (#12567) 2022-05-16 15:35:31 +00:00
Šimon Brandner 116a4c8340
Implement changes to MSC2285 (hidden read receipts) (#12168)
* Changes hidden read receipts to be a separate receipt type
  (instead of a field on `m.read`).
* Updates the `/receipts` endpoint to accept `m.fully_read`.
2022-05-04 11:59:22 -04:00
Nick Mills-Barrett e3a49f4784
Fix missing sync events during historical batch imports (#12319)
Discovered after much in-depth investigation in #12281.

Closes: #12281
Closes: #3305

Signed off by: Nick Mills-Barrett nick@beeper.com
2022-04-13 11:38:35 +01:00
Erik Johnston 7732c4902c
Fix rejecting invites over federation (#12409)
Currently causes future incremental syncs to fail.

Broke by #12191
2022-04-07 15:54:16 +01:00
Patrick Cloke 1a90c1e3af
Do not add groups to sync results if disabled. (#12408) 2022-04-07 09:29:56 -04:00
Andrew Morgan d8d0271977
Send device list updates to application services (MSC3202) - part 1 (#11881)
Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2022-03-30 14:39:27 +01:00
Brendan Abolivier 437a8ed9ef
Add a configuration to exclude rooms from sync response (#12310) 2022-03-30 09:43:04 +00:00
Patrick Cloke 8fe930c215
Move get_bundled_aggregations to relations handler. (#12237)
The get_bundled_aggregations code is fairly high-level and uses
a lot of store methods, we move it into the handler as that seems
like a better fit.
2022-03-18 17:49:32 +00:00
Patrick Cloke dda9b7fc4d
Use the ignored_users table to test event visibility & sync. (#12225)
Instead of fetching the raw account data and re-parsing it. The
ignored_users table is a denormalised version of the account data
for quick searching.
2022-03-15 14:06:05 -04:00
Erik Johnston a711ae78a8
Add logging to `/sync` for debugging #11916 (#12068) 2022-02-23 14:22:22 +00:00
Richard van der Hoff e24ff8ebe3
Remove `HomeServer.get_datastore()` (#12031)
The presence of this method was confusing, and mostly present for backwards
compatibility. Let's get rid of it.

Part of #11733
2022-02-23 11:04:02 +00:00
Erik Johnston 2b5643b3af
Optimise calculating device_list changes in `/sync`. (#11974)
For users with large accounts it is inefficient to calculate the set of
users they share a room with (and takes a lot of space in the cache).
Instead we can look at users whose devices have changed since the last
sync and check if they share a room with the syncing user.
2022-02-15 15:01:00 +00:00
Andrew Morgan 64ec45fc1b
Send to-device messages to application services (#11215)
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
2022-02-01 14:13:38 +00:00
Patrick Cloke 2897fb6b4f
Improvements to bundling aggregations. (#11815)
This is some odds and ends found during the review of #11791
and while continuing to work in this code:

* Return attrs classes instead of dictionaries from some methods
  to improve type safety.
* Call `get_bundled_aggregations` fewer times.
* Adds a missing assertion in the tests.
* Do not return empty bundled aggregations for an event (preferring
  to not include the bundle at all, as the docstring states).
2022-01-26 08:27:04 -05:00
reivilibre 4c2096599c
Make the `get_global_account_data_by_type_for_user` cache be a tree-cache whose key is prefixed with the user ID (#11788) 2022-01-21 08:38:36 +00:00
Patrick Cloke 68acb0a29d
Include whether the requesting user has participated in a thread. (#11577)
Per updates to MSC3440.

This is implement as a separate method since it needs to be cached
on a per-user basis, instead of a per-thread basis.
2022-01-18 11:38:57 -05:00
Patrick Cloke 0c40c619aa
Include bundled aggregations in the sync response cache. (#11659) 2022-01-13 10:45:28 -05:00
David Robertson c9eb678b73
Remove debug logging for #4422 (#11693)
as per
https://github.com/matrix-org/synapse/pull/11532#discussion_r769123269
2022-01-06 12:44:36 +00:00
Patrick Cloke b6102230a7
Add type hints to event_push_actions. (#11594) 2021-12-21 13:25:34 +00:00
Richard van der Hoff 2215954147
Various opentracing enhancements (#11619)
* Wrap `auth.get_user_by_req` in an opentracing span

give `get_user_by_req` its own opentracing span, since it can result in a
non-trivial number of sub-spans which it is useful to group together.

This requires a bit of reorganisation because it also sets some tags (and may
force tracing) on the servlet span.

* Emit opentracing span for encoding json responses

This can be a significant time sink.

* Rename all sync spans with a prefix

* Write an opentracing span for encoding sync response

* opentracing span to group generate_room_entries

* opentracing spans within sync.encode_response

* changelog

* Use the `trace` decorator instead of context managers
2021-12-21 11:10:36 +00:00
David Robertson fd2dadb815
Adjust _get_rooms_changed comments (#11550)
C.f. https://github.com/matrix-org/synapse/pull/11494#pullrequestreview-827780886
2021-12-10 19:19:48 +00:00
Patrick Cloke d93362d87f
Add a constant for receipt types (m.read). (#11531)
And expand some type hints in the receipts storage module.
2021-12-08 12:26:29 -05:00
David Robertson 14d593f72d
Refactors in `_generate_sync_entry_for_rooms` (#11515)
* Move sync_token up to the top
* Pull out _get_ignored_users
* Try to signpost the body of `_generate_sync_entry_for_rooms`
* Pull out _calculate_user_changes

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2021-12-07 12:42:05 +00:00
David Robertson 9c55dedc8c
Correctly ignore invites from ignored users (#11511) 2021-12-07 11:24:31 +00:00
David Robertson d26808dd85
Comments on the /sync tentacles (#11494)
This mainly consists of docstrings and inline comments. There are one or two type annotations and variable renames thrown in while I was here.

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
2021-12-02 20:58:32 +00:00
Patrick Cloke a19d01c3d9
Support filtering by relations per MSC3440 (#11236)
Adds experimental support for `relation_types` and `relation_senders`
fields for filters.
2021-11-09 08:10:58 -05:00
Patrick Cloke 4054dfa409
Add type hints for event streams. (#10856) 2021-09-21 13:34:26 -04:00
Patrick Cloke b3590614da
Require type hints in the handlers module. (#10831)
Adds missing type hints to methods in the synapse.handlers
module and requires all methods to have type hints there.

This also removes the unused construct_auth_difference method
from the FederationHandler.
2021-09-20 08:56:23 -04:00
David Robertson b4c1af8cea Merge branch 'release-v1.43' into develop 2021-09-17 12:15:17 +01:00
Erik Johnston 9a6f4a684f
Cleanup opentracing logging for syncs (#10828)
We added a bunch of spans in #10704, but this ended up adding a lot of
redundant spans for rooms where nothing changed, so instead we only
start the span if there might be something interesting going on.
2021-09-15 17:14:25 +01:00
Patrick Cloke 8c7a531e27
Use direct references for some configuration variables (part 2) (#10812) 2021-09-15 08:34:52 -04:00
Azrenbeth f1c6b76418
Add logging to help debug #9424 (#10704) 2021-09-06 16:08:25 +01:00
Patrick Cloke bd7d398b05
Additional type hints for the sync REST servlet. (#10666) 2021-08-23 08:14:42 -04:00
Patrick Cloke 000aa89be6
Do not include rooms with an unknown room version in a sync response. (#10644)
A user will still see this room if it is in a local cache, but it will
not reappear if clearing the cache and reloading.
2021-08-19 11:12:55 -04:00
Patrick Cloke bec01c0758
Convert room member storage tuples to attrs. (#10629)
Instead of using namedtuples. This helps with asserting type hints
and code completion.
2021-08-18 09:22:07 -04:00
Patrick Cloke 6a5f8fbcda
Use auto-attribs for attrs classes for sync. (#10630) 2021-08-18 07:27:32 -04:00