Disable timeout in this loop: it is only here to wait for packets, so it has no reason to timeout.

git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@276 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/client/dispatcher.py

@@ -41,7 +41,7 @@ class Dispatcher(Thread):
         while 1:
             # First check if we receive any new message from other node
             try:
-                self.em.poll()
+                self.em.poll(None)
             except KeyError:
                 # This happen when there is no connection
                 logging.error('Dispatcher, run, poll returned a KeyError')