What happens when a failure occurs and the stub cannot connect to a Web Logic Server instance?

What happens when a failure occurs and the stub cannot connect to a WebLogic Server instance?

The stub removes the instance that is failed from its list, when a failure occurs. The stub uses DNS again for the purpose of finding a running server and obtains a current list of instances, when there are no servers left in its list. The list of available server instances in the cluster will get periodical refreshment, which allows making the advantage of new servers. This is because; the servers are added to the cluster.
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