L2SS-412: Fix statistics devices after merge error and wrong order of parameters

devices/clients/statistics_client.py

@@ -17,7 +17,7 @@ class StatisticsClient(AsyncCommClient):
       and provides a CommClient interface to expose points to a Device Server.
     """
 
-    def __init__(self, collector, udp_options, tcp_options, fault_func, queuesize=1024, event_loop=None):
+    def __init__(self, collector, udp_options, tcp_options, fault_func, event_loop=None, queuesize=1024):
         """
         Create the statistics client and connect() to it and get the object node.
 

devices/devices/sdp/statistics.py

@@ -146,11 +146,6 @@ class Statistics(opcua_device, metaclass=ABCMeta):
 
         await self.statistics_client.start()
 
-        # tie attributes to client
-        for i in self.attr_list():
-            if i.comms_id == StatisticsClient:
-                i.set_comm_client(self.statistics_client)
-
     # --------
     # Commands
     # --------