When a storage is lost, Trigger finish only for prepared transactions.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2184 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/master/handlers/storage.py

@@ -43,7 +43,11 @@ class StorageServiceHandler(BaseServiceHandler):
         self.app.outdateAndBroadcastPartition()
         uuid = conn.getUUID()
         for tid, transaction in self.app.tm.items():
-            if transaction.forget(uuid):
+            # If this transaction was not "prepared" (see askFinishTransaction)
+            # there is nothing to cleanup on it (it doesn't have the list of
+            # involved storage nodes yet). As such transaction would be detected
+            # as locked, we must also prevent _afterLock from being called.
+            if transaction.isPrepared() and transaction.forget(uuid):
                 self._afterLock(tid)
 
     def askLastIDs(self, conn):