def createManagerAndView(cacheDir=None, useMemoChannel=False):
viewChannel, managerChannel = SharedStateNative.InMemoryChannelWithoutMemo(callbackScheduler)
storage = None
if cacheDir:
storage = SharedStateNative.Storage.FileStorage(
cacheDir,
10,
.1,
useMemoChannel
)
manager = SharedStateNative.KeyspaceManager(
0,
1,
0x7fffffff,
0x7fffffff,
'',
storage)
manager.add(managerChannel)
view = DummyView(viewChannel)
view.initialize()
return view, manager
