return new timer

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/trunk@2176 b32b6428-25c9-4566-ad07-03861ab6144f

libs/lib/xaal/lib/core.py

@@ -139,7 +139,6 @@ class Engine(object):
         body = {}
         body['devTypes'] = devtypes
         msg = self.msg_factory.build_msg(dev, [], "request", "isAlive", body)
-        logger.warning(msg)
         self.queue_msg(msg)
 
     def process_alives(self):
@@ -268,6 +267,7 @@ class Engine(object):
         """
         t = Timer(func,period,repeat)
         self.timers.append(t)
+        return t
 
     def remove_timer(self,timer):
         self.timers.remove(timer)