Hi.
I want to have a ClientStorage that would work in both connected and
disconnected (to zeo-server) mode. When zeo-server is not up (or reachable),
I would like ClientStorage to use a local cache. Is that possible with ZEO?
Right now I instanciate ClientStorage with
ClientStorage(
zeoServerAddress,
name = 'name',
client = 'client',
var = 'path',
wait = False
)
When I try to access the attributes of the root persistent object (instance of
PersistentMapping) I get a ClientDisconnected exception:
/usr/lib/python2.4/site-packages/ZODB/Connection.py in setstate(self, obj)
/usr/lib/python2.4/site-packages/ZODB/Connection.py in _setstate(self, obj)
/usr/lib/python2.4/site-packages/ZEO/ClientStorage.py in load(self, oid,
version)
/usr/lib/python2.4/site-packages/ZEO/ClientStorage.py in loadEx(self, oid,
version)
/usr/lib/python2.4/site-packages/ZEO/ClientStorage.py in __getattr__(self,
attr)
ClientDisconnected:
I know that the client is disconnected, as zeo-server is not up, but how can I
make it so that I won't get this exception anymore, but instead have ZEO read
the persistent objects from the local cache, transparently?
Thanks.
-Mihai
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