[jboss-jira] [JBoss JIRA] (WFCORE-4535) WildFly discovery subsystem registers capabilities using an ambiguous contract

[Paul Ferraro (Jira)]

Paul Ferraro created WFCORE-4535:
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             Summary: WildFly discovery subsystem registers capabilities using an ambiguous contract
                 Key: WFCORE-4535
                 URL: https://issues.jboss.org/browse/WFCORE-4535
             Project: WildFly Core
          Issue Type: Bug
          Components: Discovery
    Affects Versions: 9.0.1.Final
            Reporter: Paul Ferraro
            Assignee: Paul Ferraro


The discovery subsystem registers capabilities of the form RuntimeCapability<Void> with a service type of DiscoveryProvider.class with the model.

However, during runtime it registers capabilities of the form RuntimeCapability<DiscoveryProvider> with the OperationContext using the same name.

This violates the capability contract.  Since the capability specified during resource registration is what defines the contract, and since non-trivial discovery provider implementations cannot reasonably register an implementation during the model phase without requiring runtime dependencies, we should prefer the former definition over the latter.



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