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
..
api	synapse.api.auth.Auth cleanup: make permission-related methods use Requester instead of the UserID (#13024)	2022-08-22 14:17:59 +01:00
app	Remove configuration options for direct TCP replication. (#13647)	2022-09-06 07:50:02 +00:00
appservice	Remove remaining bits of groups code. (#12936)	2022-06-01 09:41:25 -04:00
config	Reload cache factors from disk on SIGHUP (#12673)	2022-05-11 13:43:22 +00:00
crypto	Remove direct refeferences to PyNaCl (use signedjson instead). (#12902)	2022-06-01 07:32:35 -04:00
events	Register homeserver modules when creating test homeserver (#13558)	2022-08-19 16:52:20 +01:00
federation	Accept & store thread IDs for receipts (implement MSC3771). (#13782)	2022-09-23 14:33:28 +00:00
handlers	Persist CreateRoom events to DB in a batch (#13800)	2022-09-28 10:11:48 +00:00
http	Cancel the processing of key query requests when they time out. (#13680)	2022-09-07 12:03:32 +01:00
logging	Allow use of both @trace and @tag_args stacked on the same function (#13453)	2022-08-09 14:32:33 -05:00
module_api	Reduce the number of tests using TCP replication. (#13543)	2022-08-19 08:25:24 -04:00
push	Track device IDs for pushers (#13831)	2022-09-21 15:31:53 +00:00
replication	Accept & store thread IDs for receipts (implement MSC3771). (#13782)	2022-09-23 14:33:28 +00:00
rest	Prepatory work for batching events to send (#13487)	2022-09-28 10:39:03 +01:00
scripts	Add some type hints to tests files (#12833)	2022-05-23 11:23:26 +00:00
server_notices	Fix that sending server notices fail if avatar is None (#13566)	2022-08-23 09:48:35 +01:00
state	Fix typechecks against twisted trunk (#13061)	2022-06-15 11:49:58 +01:00
storage	Limit and filter the number of backfill points to get from the database (#13879)	2022-09-28 15:26:16 -05:00
test_utils	Rename storage classes (#12913)	2022-05-31 12:17:50 +00:00
util	Fix have_seen_event cache not being invalidated (#13863)	2022-09-27 15:55:43 -05:00
__init__.py	Remove redundant "coding: utf-8" lines (#9786)	2021-04-14 15:34:27 +01:00
server.py	Register homeserver modules when creating test homeserver (#13558)	2022-08-19 16:52:20 +01:00
test_distributor.py	Replace assertEquals and friends with non-deprecated versions. (#12092)	2022-02-28 07:12:29 -05:00
test_event_auth.py	Rename the EventFormatVersions enum values so that they line up with room version numbers. (#13706)	2022-09-07 11:08:20 +01:00
test_federation.py	Rip out auth-event reconciliation code (#12943)	2022-07-14 21:52:26 +00:00
test_mau.py	Remove remaining bits of groups code. (#12936)	2022-06-01 09:41:25 -04:00
test_metrics.py	Add experimental configuration option to allow disabling legacy Prometheus metric names. (#13540)	2022-08-24 11:35:54 +00:00
test_phone_home.py	Share some metrics between the Prometheus exporter and the phone home stats (#13671)	2022-09-05 10:26:43 +00:00
test_rust.py	Add a stub Rust crate (#12595)	2022-09-06 19:01:37 +01:00
test_server.py	Remove configuration options for direct TCP replication. (#13647)	2022-09-06 07:50:02 +00:00
test_state.py	Faster room joins: avoid blocking when pulling events with missing prevs (#13355)	2022-07-26 12:39:23 +01:00
test_terms_auth.py	Use literals in place of HTTPStatus constants in tests (#13463)	2022-08-05 16:59:09 +02:00
test_test_utils.py	Replace assertEquals and friends with non-deprecated versions. (#12092)	2022-02-28 07:12:29 -05:00
test_types.py	Fix error in is_mine_id when encountering a malformed ID (#13746)	2022-09-08 15:54:36 +01:00
test_visibility.py	Rename test case method to add_hashes_and_signatures_from_other_server (#13255)	2022-07-12 18:46:32 +00:00
unittest.py	Persist CreateRoom events to DB in a batch (#13800)	2022-09-28 10:11:48 +00:00
utils.py	Remove configuration options for direct TCP replication. (#13647)	2022-09-06 07:50:02 +00:00