— This paper describes IKE 2, which is distributed object computing middleware that supports the creation of interoperable realtime distributed applications. These applications appear in many domains, such as telecom, aerospace, military testing and training ranges, and financial services. IKE 2 combines the concepts of CORBA distributed objects and anonymous publish-subscribe semination to provide a programming abstraction known as a stateful distributed object (SDO). Every SDO can have both a remote method interface and publication state. The remote method interface allows client applications to invoke methods on target objects efficiently without concern for their location, programming language, OS platform, communication protocols and interconnects, or hardware. The publication state of a given SDO is disseminated to applications that have expressed their interest by subscribing to certain characteristics, such as the type of the SDO. Subscribers can read the publication state ...
J. Russell Noseworthy