diff --git a/synapse/storage/databases/main/transactions.py b/synapse/storage/databases/main/transactions.py
index f35757280d..c4a6475060 100644
--- a/synapse/storage/databases/main/transactions.py
+++ b/synapse/storage/databases/main/transactions.py
@@ -211,18 +211,28 @@ class TransactionWorkerStore(CacheInvalidationWorkerStore):
async def get_destination_retry_timings_batch(
self, destinations: StrCollection
) -> Mapping[str, Optional[DestinationRetryTimings]]:
- rows = await self.db_pool.simple_select_many_batch(
- table="destinations",
- iterable=destinations,
- column="destination",
- retcols=("destination", "failure_ts", "retry_last_ts", "retry_interval"),
- desc="get_destination_retry_timings_batch",
+ rows = cast(
+ List[Tuple[str, Optional[int], Optional[int], Optional[int]]],
+ await self.db_pool.simple_select_many_batch(
+ table="destinations",
+ iterable=destinations,
+ column="destination",
+ retcols=(
+ "destination",
+ "failure_ts",
+ "retry_last_ts",
+ "retry_interval",
+ ),
+ desc="get_destination_retry_timings_batch",
+ ),
)
return {
- row.pop("destination"): DestinationRetryTimings(**row)
- for row in rows
- if row["retry_last_ts"] and row["failure_ts"] and row["retry_interval"]
+ destination: DestinationRetryTimings(
+ failure_ts, retry_last_ts, retry_interval
+ )
+ for destination, failure_ts, retry_last_ts, retry_interval in rows
+ if retry_last_ts and failure_ts and retry_interval
}
async def set_destination_retry_timings(
|
