notes on Visibroker Naming Service implicit object cluster and stale object references

Visibroker Naming Service (VBNS) is the Corba naming services provided by Borland Visibroker. It supports implicit object clustering which allows you to bind multiple object references under one name. This is not CORBA compliant, how ever it allows easy/transparent clustering of corba objects instead of explictly going through the hassle of ClusterManager.

Several things to note for implicit object cluster mode:
(1) if the peroperty “vbroker.naming.propBindOn” is set to 1, the implicit…