MirrorHub/synapse
0
0
Fork 1
mirror of https://mau.dev/maunium/synapse.git synced 2024-06-09 06:08:56 +02:00
Code Issues Projects Releases Wiki Activity

Disable statement timeout whilst purging rooms (#16455)

Browse source 
* Disable statement timeout whilst purging rooms

* Newsfile

Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>

* Note the introduction version

---------

Signed-off-by: Olivier Wilkinson (reivilibre) <oliverw@matrix.org>
This commit is contained in:
reivilibre 2023-10-09 14:41:17 +00:00 committed by GitHub
parent a6abee36bc
commit 8902b3031d
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
2 changed files with 6 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
changelog.d/16455.bugfix Normal file
View file

@ -0,0 +1 @@
Prevent the purging of large rooms from timing out when Postgres is in use. The timeout which causes this issue was introduced in Synapse 1.88.0.

5
synapse/storage/databases/main/purge_events.py
View file

@ -89,6 +89,11 @@ class PurgeEventsStore(StateGroupWorkerStore, CacheInvalidationWorkerStore):
# furthermore, we might already have the table from a previous (failed)
# purge attempt, so let's drop the table first.
if isinstance(self.database_engine, PostgresEngine):
# Disable statement timeouts for this transaction; purging rooms can
# take a while!
txn.execute("SET LOCAL statement_timeout = 0")
txn.execute("DROP TABLE IF EXISTS events_to_purge")
txn.execute(