Make client per-zope-thread packet queue infinite.

This prepares support for asynchronous store.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@1752 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/client/app.py

@@ -92,7 +92,7 @@ class ThreadContext(object):
             'object_stored': 0,
             'txn_voted': False,
             'txn_finished': False,
-            'queue': Queue(5),
+            'queue': Queue(0),
         }