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Include cache hits with has_entity_changed

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This commit is contained in:
Erik Johnston 2016-01-28 17:27:28 +00:00
parent fdca8ec418
commit 0663c5bd52
1 changed files with 4 additions and 0 deletions
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4
synapse/util/caches/stream_change_cache.py
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@ -46,15 +46,19 @@ class StreamChangeCache(object):
assert type(stream_pos) is int assert type(stream_pos) is int
if stream_pos <= self._earliest_known_stream_pos: if stream_pos <= self._earliest_known_stream_pos:
cache_counter.inc_misses(self.name)
return True return True
latest_entity_change_pos = self._entity_to_key.get(entity, None) latest_entity_change_pos = self._entity_to_key.get(entity, None)
if latest_entity_change_pos is None: if latest_entity_change_pos is None:
cache_counter.inc_misses(self.name)
return True return True
if stream_pos < latest_entity_change_pos: if stream_pos < latest_entity_change_pos:
cache_counter.inc_misses(self.name)
return True return True
cache_counter.inc_hits(self.name)
return False return False
def get_entities_changed(self, entities, stream_pos): def get_entities_changed(self, entities, stream_pos):