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Speed up fetching large numbers of push rules (#13592)

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Erik Johnston 2022-08-23 13:15:43 +01:00 committed by GitHub
parent 5e7847dc92
commit aec87a0f93
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GPG key ID: 4AEE18F83AFDEB23
4 changed files with 2 additions and 9 deletions
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1
changelog.d/13592.misc Normal file
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@ -0,0 +1 @@
Minor speed up of fetching large numbers of push rules.

1
synapse/replication/slave/storage/push_rule.py
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@ -31,6 +31,5 @@ class SlavedPushRuleStore(SlavedEventStore, PushRulesWorkerStore):
self._push_rules_stream_id_gen.advance(instance_name, token)
for row in rows:
self.get_push_rules_for_user.invalidate((row.user_id,))
self.get_push_rules_enabled_for_user.invalidate((row.user_id,))
self.push_rules_stream_cache.entity_has_changed(row.user_id, token)
return super().process_replication_rows(stream_name, instance_name, token, rows)

3
synapse/storage/databases/main/account_data.py
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@ -650,9 +650,6 @@ class AccountDataWorkerStore(PushRulesWorkerStore, CacheInvalidationWorkerStore)
txn, self.get_account_data_for_room, (user_id,)
)
self._invalidate_cache_and_stream(txn, self.get_push_rules_for_user, (user_id,))
self._invalidate_cache_and_stream(
txn, self.get_push_rules_enabled_for_user, (user_id,)
)
# This user might be contained in the ignored_by cache for other users,
# so we have to invalidate it all.
self._invalidate_all_cache_and_stream(txn, self.ignored_by)

6
synapse/storage/databases/main/push_rule.py
View file

@ -165,7 +165,6 @@ class PushRulesWorkerStore(
return _load_rules(rows, enabled_map, self.hs.config.experimental)
@cached(max_entries=5000)
async def get_push_rules_enabled_for_user(self, user_id: str) -> Dict[str, bool]:
results = await self.db_pool.simple_select_list(
table="push_rules_enable",
@ -229,9 +228,6 @@ class PushRulesWorkerStore(
return results
@cachedList(
cached_method_name="get_push_rules_enabled_for_user", list_name="user_ids"
)
async def bulk_get_push_rules_enabled(
self, user_ids: Collection[str]
) -> Dict[str, Dict[str, bool]]:
@ -246,6 +242,7 @@ class PushRulesWorkerStore(
iterable=user_ids,
retcols=("user_name", "rule_id", "enabled"),
desc="bulk_get_push_rules_enabled",
batch_size=1000,
)
for row in rows:
enabled = bool(row["enabled"])
@ -792,7 +789,6 @@ class PushRuleStore(PushRulesWorkerStore):
self.db_pool.simple_insert_txn(txn, "push_rules_stream", values=values)
txn.call_after(self.get_push_rules_for_user.invalidate, (user_id,))
txn.call_after(self.get_push_rules_enabled_for_user.invalidate, (user_id,))
txn.call_after(
self.push_rules_stream_cache.entity_has_changed, user_id, stream_id
)