Update opcua-server-fhi /minimal-server.py

opcua-server-fhi /minimal-server.py

@@ -17,7 +17,6 @@ a('--ipv6', help='The IPv6 address on which the OPCUA Server runs', default="::"
 a('--ipv6-enabled', help='The IPv6 address check whether it is enabled or disabled', default="1")
 a('--port', help='The port on which the OPCUA Server runs', default="4840")
 args = parser.parse_args()
-# ipv4 = args.ipv4
 ipv6 = args.ipv6
 ipv6_enabled = args.ipv6_enabled
 port = args.port
@@ -32,7 +31,10 @@ async def main():
     # setup our server
     server = Server()
     await server.init()
-    server.set_endpoint("opc.tcp://0.0.0.0:4840/freeopcua/server/")
+
+    if bool(int(ipv6_enabled)):
+        server.set_endpoint(f"opc.tcp://[{ipv6}]:{port}/freeopcua/server/")
+
     # set up our own namespace, not really necessary but should as spec
     uri = "http://examples.freeopcua.github.io"
     idx = await server.register_namespace(uri)