const mixinafIoc::RegistryShutdown

(Service) - Contribute functions to be executed on Registry shutdown. All functions need to be immutable, which essentially means they can only reference const classes. Example usage:

class AppModule {
    @Contribute { serviceType=RegistryShutdown# }
    static Void contributeRegistryShutdown(OrderedConfig conf, MyService myService) {
        conf.add |->| { myService.shutdown() }
    }
}

If the shutdown method of your service depends on other services being available, add a constraint on afIoc.shutdown:

conf.addOrdered("MyServiceShutdown", |->| { myService.shutdown() }, ["BEFORE: afIoc.shutdown"])

Note that Errs thrown by shutdown functions will be logged and then swallowed.

@uses OrderedConfig of |->|