Comments (6)
This is not implemented for V2 as of now. However, we will implement it in the coming weeks.
I will keep this ticket open and update it whenever the feature is implemented.
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Operation Delegation is now implemented and will be included in the next release (i.e., next week).
Property Delegation, however, we're not planning to implement as of now. The reason is that it does not integrate well with the other architecture concepts of BaSyx (e.g., eventing). Since the value is only retrieved on-demand, features like eventing will not work as expected. I would advise for these scenarios to use the BaSyx DataBridge.
Do you have any scenario in mind where the DataBridge would not work but Property Delegation does?
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Once the feature is pushed to main, it would be great if you could also provide a sample AAS to see both Operation Delegation as well as Eventing in action.
We're planning on providing these examples. I will send an update on the basyx-dev mailing list whenever they are available.
Another approach towards data collection in the AAS was recently prototyped in a AASX Package Explorer branch via AID / AIMC Submodels. Maybe both approaches can be streamlined.
We would like to integrate AID / AIMC with the BaSyx DataBridge in a first step. Additionally, configurating operation delegation via these submodels is also a very interesting topic. However, for this there is no concrete ETA at the moment.
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Having set the respective property to:
{
"idShort": "live",
"qualifiers": [
{
"type": "delegatedTo",
"valueType": "xs:string",
"value": "http://IPADDRESS:8080/aidrunner/properties/count"
}
],
"valueType": "xs:string",
"value": "",
"modelType": "Property"
}
I get back an empty value.
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Connectivity tested via docker exec -it CONTAINERID timeout 3 /bin/bash -c "echo > /dev/tcp/IPADDRESS/8080 >& /dev/null" && echo "ok" || echo "nok"
seems to be working - however, still no value.
Any ideas or just not (yet) implemented in v2?
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Thanks for the efforts and the update!
I think it is fine to use a gateway (e.g., DataBridge or node-wot) to take care of the data collection and update of the respective Submodels or Submodel Elements. Eventing is anyhow preferred over cyclic polling.
Once the feature is pushed to main, it would be great if you could also provide a sample AAS to see both Operation Delegation as well as Eventing in action.
Another approach towards data collection in the AAS was recently prototyped in a AASX Package Explorer branch via AID / AIMC Submodels. Maybe both approaches can be streamlined.
from basyx-java-server-sdk.
Related Issues (20)
- Multiple Repository Endpoints For Registry Integration
- GUI "Error while parsing the Submodel References!" HOT 6
- Error on starting AAS HOT 4
- Invoking /shells with invalid asset ids returns 500 HOT 3
- No 'aasx-spec' document found in .aasx HOT 6
- BaSyx AAS Environment Component - Cant´t post new SubmodelElement in existing SubmodelElementColletion HOT 8
- Improvements on BaSyx delegation feature HOT 1
- Unable to Retrieve AAS from MongoDB HOT 3
- Incosistent naming of Enums in openAPI-spec and returned bodies HOT 6
- No MQTT Events send when changing MLPs HOT 6
- No MQTT events for PUT-Requests? HOT 7
- Unable to retrieve list of AAS Identifiers from MongoDB in Discovery HOT 3
- cant connect my aasx file to the registry HOT 1
- Issue with Invokable Operation for File Input in Submodel HOT 6
- Bug: basyx.aasenvironment+MongoDB stores binaries in Memory anyways (and by extension basyx.aassubmodelregitry as well i guess) HOT 3
- Issue : Unexpected Error 500 Occurred After using Blob input HOT 1
- Discovery service startup error when starting with MongoDB instead of InMemory HOT 2
- Invoking /shells?cursor=x returns 500 HOT 2
- Invoking /shells/$reference returns 400 HOT 2
- Problem with Adding DataBridge to Docker-Compose File HOT 5
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