diff options
Diffstat (limited to 'kazoo/recipe/cache.py')
| -rw-r--r-- | kazoo/recipe/cache.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kazoo/recipe/cache.py b/kazoo/recipe/cache.py index 525154a..bf6b92f 100644 --- a/kazoo/recipe/cache.py +++ b/kazoo/recipe/cache.py @@ -62,6 +62,8 @@ class TreeCache(object): """ if self._state == self.STATE_LATENT: self._state = self.STATE_STARTED + elif self._state == self.STATE_CLOSED: + raise KazooException('already closed') else: raise KazooException('already started') @@ -77,6 +79,9 @@ class TreeCache(object): A closed cache was detached from ZooKeeper's changes. And all nodes will be invalidated. + Once a tree cache was closed, it could not be started again. You should + only close a tree cache while you want to recycle it. + .. note:: This method is not thread safe. |