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https://issues.apache.org/jira/browse/HIVEMIND-197?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12472969
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James Carman commented on HIVEMIND-197:
---------------------------------------
You register the actual service proxy as a shutdown listener? Can you give us
a usecase for why this would be necessary? Typically, your implementation
class implements RegistryShutdownListener so that it can free up any resources.
> ShutdownCoordinator tries to construct unconstructed services.
> --------------------------------------------------------------
>
> Key: HIVEMIND-197
> URL: https://issues.apache.org/jira/browse/HIVEMIND-197
> Project: HiveMind
> Issue Type: Bug
> Components: framework
> Affects Versions: 1.1.1
> Reporter: Patrick Moore
>
> We are using Hivemind to construct test configurations. Some of the services
> are Shutdownlisteners but are not constructed during the test. When the
> registry is shutdown during the test, the shutdown coordinator tries to
> create those unconstructed services.
> 18:52:11,656 ERROR [ShutdownCoordinatorImpl] Unable to shutdown
> <SingletonProxy
> for
> transparentpolitics.broadcastprovider.messageEndPointFactory($MessageEndPoin
> tFactory_110be2962ae)>: Unable to construct service
> transparentpolitics.broadcas
> tprovider.messageEndPointFactory: The HiveMind Registry has been shutdown.
> org.apache.hivemind.ApplicationRuntimeException: Unable to construct service
> tra
> nsparentpolitics.broadcastprovider.messageEndPointFactory: The HiveMind
> Registry
> has been shutdown.
> at
> org.apache.hivemind.impl.servicemodel.AbstractServiceModelImpl.constr
> uctNewServiceImplementation(AbstractServiceModelImpl.java:166)
> at
> org.apache.hivemind.impl.servicemodel.AbstractServiceModelImpl.constr
> uctServiceImplementation(AbstractServiceModelImpl.java:140)
> at
> org.apache.hivemind.impl.servicemodel.SingletonServiceModel.getActual
> ServiceImplementation(SingletonServiceModel.java:69)
> at
> $$MessageEndPointFactory_110be2962ae_110be2962b0._service($$MessageEn
> dPointFactory_110be2962ae_110be2962b0.java)
> at
> $$MessageEndPointFactory_110be2962ae_110be2962b0.registryDidShutdown(
> $$MessageEndPointFactory_110be2962ae_110be2962b0.java)
> at
> $$MessageEndPointFactory_110be2962ae_110be2962af.registryDidShutdown(
> $$MessageEndPointFactory_110be2962ae_110be2962af.java)
> at
> org.apache.hivemind.impl.ShutdownCoordinatorImpl.shutdown(ShutdownCoo
> rdinatorImpl.java:97)
> at
> org.apache.hivemind.impl.ShutdownCoordinatorImpl.shutdown(ShutdownCoo
> rdinatorImpl.java:80)
> at
> org.apache.hivemind.impl.RegistryInfrastructureImpl.shutdown(Registry
> InfrastructureImpl.java:379)
> at
> org.apache.hivemind.impl.RegistryImpl.shutdown(RegistryImpl.java:94)
> at
> com.transparentpolitics.AbstractUnitTest.cleanCurrentRegistry(Abstrac
> tUnitTest.java:245)
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