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)
- 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
- Submodel Repository returns empty embeddedDataSpecificatios for SubmodelElements HOT 1
- Dependency to license-tool-plugin:1.1.1-SNAPSHOT makes it hard to build out-of-the-box HOT 6
- move org.eclipse.digitaltwin.basyx.core.LoggingPropertySourceLoader to new artifact basyx.springcore - would help to reduce dependencies to basyx.core HOT 2
- SubmodelRepository Test Suite - AAS Instances non Conform HOT 1
- aas-discovery: Changing server.port in application.properties has no effect HOT 2
- Operation Delegation missing inoutputVariables HOT 4
- [BUG] Serialization endpoint and createAASXAASEnvironmentSerialization mathods unable to download and include files HOT 7
- [BUG] Wrong HTTP-Statuscode On Thumbnail Upload HOT 1
- [BUG] same Submodel Reference can be applied to same AAS again without throwing 409 (already exists) HOT 2
- [BUG] Error creating bean with name 'simpleAasRepositoryFactory' (aas-environment, 2.0.0-milestone-03) HOT 3
- [BUG] AAS-ENV fails to start with milestone-03 - identical config to milestone-02 HOT 4
- [BUG] ValueOnly-Serialization in JSON does not respect valueTypes (2.0.0-milestone-03) HOT 1
- [BUG] Keycloak does not run in virtual machine HOT 9
- [BUG] Strange bug with Submodel Repository POST API when enabling MQTT eventing HOT 1
- [BUG] Milestone 3 breaks Environment API client code generation HOT 6
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