Merge pull request #75 from FreeOpcUa/dev

implement filtering in server side find_servers

opcua/client.py

@@ -347,7 +347,7 @@ class Client(object):
         params.RequestedPublishingInterval = period
         params.RequestedLifetimeCount = 3000
         params.RequestedMaxKeepAliveCount = 10000
-        params.MaxNotificationsPerPublish = 4294967295
+        params.MaxNotificationsPerPublish = 10000
         params.PublishingEnabled = True
         params.Priority = 0
         return Subscription(self.bclient, params, handler)