Matrix-Mirrors/anonymousland-synapse
1
0
Fork 0
mirror of https://git.anonymousland.org/anonymousland/synapse.git synced 2025-05-02 22:14:55 -04:00
Code Issues Projects Releases Packages Wiki Activity

Refactor state group lookup to reduce DB hits (#4011)

Browse source 
Currently when fetching state groups from the data store we make two
hits two the database: once for members and once for non-members (unless
request is filtered to one or the other). This adds needless load to the
datbase, so this PR refactors the lookup to make only a single database
hit.
This commit is contained in:
Erik Johnston 2018-10-25 17:49:55 +01:00 • committed by GitHub
parent e5da60d75d
commit cb53ce9d64
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
11 changed files with 717 additions and 488 deletions
Download patch file Download diff file Expand all files Collapse all files

2
synapse/storage/events.py
View file

@ -2089,7 +2089,7 @@ class EventsStore(EventFederationStore, EventsWorkerStore, BackgroundUpdateStore
for sg in remaining_state_groups:
logger.info("[purge] de-delta-ing remaining state group %s", sg)
curr_state = self._get_state_groups_from_groups_txn(
txn, [sg], types=None
txn, [sg],
)
curr_state = curr_state[sg]