標準號：SIS SS-ISO 9804-1991
中文標準名稱：信息技術．開放式系統(tǒng)互連．承諾服務定義，并發(fā)和恢復服務組件協(xié)議規(guī)范
英文標準名稱：Information technology — Open Systems Interconnection — Service definition for the Commitment, Concurrency and Recovery service element
發(fā)布日期：1991/1/30 12:00:00
實施日期：1999/12/31 12:00:00
適用范圍：This International Standard is intended for reference by other specifications when the functionality of commitment, con-currency and recovery is required. It can be referenced whenever the processing of two or more application-entity invocations in a distributed application needs to be organized into an atomic action.This International Standard defines services that are used on a single association to coordinate two application-entity invocations involved in an atomic action. The determination of which application-entity invocations are involved in an atomic action is not within the scope of this International Standard.This International Standard establishes the general principles for the coordinated use of the CCR services when more than two application-entity invocations are involved in a single atomic action, or when recovery is required after failure. The coordination of multiple associations and the related application-entity invocations that constitute an atomic action is achieved by a referencing specification in conjunction with this International Standard.This International Standard is only applicable to a distributed application whose specification references this International Standard.This International Standard does not specify individual im-plementations or products. It does not constrain the im-plementation of entities and interfaces within a computer system.No requirement is made for conformance to this International Standard.This International Standard includes requirements for com-pliance that apply to a referencing specification.