[BUG] OPC-UA AsyncIO does not find sub variables

[SamuelHelbling]

Describe the bug
The OPC-UA AsyncIO connector does not find sub variables like the OPC-UA Connector.

• Old issue: [BUG] OPC-UA Variables that have another variable as a parent are not found. #1249

• Old Pull request: Include sub variables #1251

Connector name (If bug in the some connector):
OPC-UA AsyncIO Connector

Versions (please complete the following information):

• OS: Docker
• Thingsboard IoT Gateway version: 3.4.6

[github-actions]

Hi @samy4sam.
Thank you for your interest in ThingsBoard IoT Gateway.
Your issue was registered, please wait for response from engineer.

IOTGW-191

[SamuelHelbling]

@samson0v @imbeacon any news on this bug?

[samson0v]

Hi @samy4sam,
I tried to reproduce your issue but I can't.
I have the following OPC-UA structure:

I trying to read CounterSubVar, for this purpose I used the following connector config:

"mapping": [
      {
        "deviceNodePattern": "Root\\.Objects\\.Simulation",
        "deviceNamePattern": "Device asd",
        "attributes": [],
        "timeseries": [
          {
            "key": "humidity_sub",
            "path": "${Test\\.Counter\\.CounterSubVar}"
          }
        ],
      ....

And as you can see, sub variable read successfully: