More resource leak fixes

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2831 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/storage/app.py

@@ -92,6 +92,8 @@ class Application(object):
         self.listening_conn = None
         self.nm.close()
         self.em.close()
+        if self.dm is not None:
+            self.dm.close()
         del self.__dict__
 
     def _poll(self):

neo/storage/database/manager.py

@@ -30,6 +30,9 @@ class DatabaseManager(object):
         """
         self._under_transaction = False
 
+    def close(self):
+        pass
+
     def isUnderTransaction(self):
         return self._under_transaction
 

neo/tests/threaded/__init__.py

@@ -418,7 +418,7 @@ class NEOCluster(object):
             for node in getattr(self, node_type + '_list'):
                 node.resetNode(**kw)
         self.client = ClientApplication(self)
-        self.neoctl = NeoCTL(self)
+        self.neoctl = NeoCTL(weakref.proxy(self))
 
     def start(self, storage_list=None, fast_startup=True):
         self._patch()