Made error messages bit more uniform

RCUSCC/RCUSCC/RCUSCC.py

@@ -60,7 +60,7 @@ def fault_on_opcua_error(func):
         try:
             return func(self, *args, **kwargs)
         except Exception as e:
-            self.error_stream("Communication with the OPC-UA server %s:%d failed. Reconnecting. Trace: %s" % (self.OPC_Server_Name, self.OPC_Server_Port, traceback.format_exc()))
+            self.error_stream("Communication with the server %s failed.  Trace: %s", self.client.server_url.geturl(), traceback.format_exc())
             self.Fault()
             return None