What is the role of --opc tag

[hadifar]

I pass the parameters --opc to the server with the following command:

dotnet AasxServerBlazor.dll --no-security --edit --data-path .\aasxs --opc

And it logs:

warn: Microsoft.AspNetCore.Server.Kestrel[0]
      Overriding address(es) 'http://*:5001'. Binding to endpoints defined via IConfiguration and/or UseKestrel() instead.
InitializeProgram
args:
--no-security
--edit
--data-path
.\aasxs
--opc

Serving the AASXs from: .\aasxs
Security 1 Startup - Server
Security 1.1 Load X509 Root Certificates into X509 Store Root
Connect to OPC UA by: opc.tcp://0.0.0.0:51210/UA/SampleServer
1/1 0s Loading .\aasxs\Example_AAS_ServoDCMotor_21.aasx...
1 AASX loaded in 0s

Please wait for the servers to start...
OPC UA Server started..
Servers succesfully started. Press Ctrl-C to exit...
Registry is empty

However, nothing exists on opc.tcp://0.0.0.0:51210/UA/SampleServer when I use UAexpert.

[aorzelskiGH]

In the past with V2 there was the possibility to see the AAS model as OPC UA server.
Once the joined working group of OPC Foundation and IDTA has finalized an approach for V3, we will discuss it again in the project.

Sorry, but --opc does not work actually. It will be removed in the upcoming refactoring.