update

hash_sender.py

 from asyncua import Client
 import asyncio
 import socket
+from time import sleep
 ENDPOINT = 'opc.tcp://2.2.2.7:53530/OPCUA/SimulationServer'
 NAMESPACE = 'http://www.prosysopc.com/OPCUA/SimulationServer/'
 
@@ -16,14 +17,21 @@ async def get_send_hash():
         root_objects = await root.get_children()
         nm_no = await client.get_namespace_index("http://www.prosysopc.com/OPCUA/SimulationNodes/")
         while True:
+            sleep(1)
             main_obj = []
+            hierarchy = {}
             Objects = await root_objects[0].get_children()
             for sub_obj in Objects:
                 if (sub_obj.nodeid.NamespaceIndex == nm_no):
+                    display_name=await sub_obj.read_display_name()
+                    identifier_type = sub_obj.nodeid.NodeIdType._name_
                     ch = await sub_obj.get_children()
                     main_obj = main_obj + ch
-            UDPClientSocket.sendto(str.encode(str(hash(str(main_obj)))), serverAddressPort)
-            print(hash(str(main_obj)))
+                    hierarchy[display_name.Text] = {}
+                    hierarchy[display_name.Text]["name"]=identifier_type
+                    hierarchy[display_name.Text]["obj"]=main_obj
+            UDPClientSocket.sendto(str.encode(str(hash(str(main_obj)))+"&"+str(hierarchy)), serverAddressPort)
+            print(str(hash(str(main_obj)))+"&"+str(hierarchy))
 
 if __name__ == '__main__':
     asyncio.run(get_send_hash())
\ No newline at end of file