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caches: allow debug of max_size reached by the MemoryLRU cache.

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This commit is contained in:
Marcin Kuzminski 2018-07-13 17:29:36 +02:00
parent f652093d5d
commit f4b8149962
1 changed files with 8 additions and 1 deletions
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9
rhodecode/lib/rc_cache/backends.py
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@ -41,7 +41,14 @@ class LRUMemoryBackend(memory_backend.MemoryBackend):
def __init__(self, arguments):
max_size = arguments.pop('max_size', _default_max_size)
arguments['cache_dict'] = LRUDict(max_size)
callback = None
if arguments.pop('log_max_size_reached', None):
def evicted(key, value):
log.debug(
'LRU: evicting key `%s` due to max size %s reach', key, max_size)
callback = evicted
arguments['cache_dict'] = LRUDict(max_size, callback=callback)
super(LRUMemoryBackend, self).__init__(arguments)
def delete(self, key):