Change timeout of deamon_thread_client_status so that it doesn't matc…

…h period of client online status cutoff of 10s (#605)

fedn/network/combiner/combiner.py

@@ -337,7 +337,7 @@ def _list_active_clients(self, channel):
 
         return clients["active_clients"]
 
-    def _deamon_thread_client_status(self, timeout=10):
+    def _deamon_thread_client_status(self, timeout=5):
         """Deamon thread that checks for inactive clients and updates statestore."""
         while True:
             time.sleep(timeout)