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This commit is contained in:
Erik Johnston
2021-04-01 17:13:55 +01:00
parent 0f82904fdd
commit 2e78ef4d22
1 changed files with 5 additions and 2 deletions
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7
synapse/util/caches/lrucache.py
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@@ -88,7 +88,7 @@ class _Node:
self.prev_node = prev_node
self.next_node = next_node
self.allocated_ts = int(reactor.seconds()) + random.randint(-30, 30)
self.allocated_ts = int(reactor.seconds()) + random.randint(-60, 60)
class LruCache(Generic[KT, VT]):
@@ -178,9 +178,12 @@ class LruCache(Generic[KT, VT]):
ten_minutes_ago = int(reactor.seconds()) - 10 * 60
while i < 100 and (
cache_len() > self.max_size
or 0 < list_root.prev_node.allocated_ts < ten_minutes_ago
or list_root.prev_node.allocated_ts < ten_minutes_ago + 60
):
i += 1
if list_root.prev_node.allocated_ts > ten_minutes_ago:
continue
todelete = list_root.prev_node
if list_root == todelete:
break