diff options
| -rw-r--r-- | synapse/util/caches/stream_change_cache.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/synapse/util/caches/stream_change_cache.py b/synapse/util/caches/stream_change_cache.py index 258655349b..c1e76b1a0e 100644 --- a/synapse/util/caches/stream_change_cache.py +++ b/synapse/util/caches/stream_change_cache.py @@ -74,12 +74,17 @@ class StreamChangeCache(object): assert type(stream_pos) is int if stream_pos >= self._earliest_known_stream_pos: - result = { + changed_entities = { self._cache[k] for k in self._cache.islice( start=self._cache.bisect_right(stream_pos), ) } + result = { + e for e in entities + if e in changed_entities + } + self.metrics.inc_hits() else: result = set(entities) |