发明名称 |
Method for controlling the peer-to-peer processing of a distributed application across a synchronous request/response interface using push-down stack automata |
摘要 |
A method for coordinating recursive requests and responses in the peer-to-peer processing of a distributed application across a synchronous request/response interface. The method utilizes, on each side of the interface, a decision table and a local LIFO stack of generated and received requests, responses, and input from the application. The local stack is run in a push-pop manner and assists the local decision table in conducting the peer-to-peer processing until the LIFO stack becomes exhausted. A fault on either side of the interface results in undoing the processing by unwinding each stack back to a predetermined point. If one side operates as a persistent server, its application program environment is saved from one request to another by a dynamic save and simulated return to the application. Lastly, a request/demand is substituted for a demand/request by the server so as to change the server and requester roles of either side of the interface. |
申请公布号 |
US4924384(A) |
申请公布日期 |
1990.05.08 |
申请号 |
US19880247794 |
申请日期 |
1988.09.21 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HAO, MING C.;OBERMARCK, RONALD L.;TRIVETT, GENE E.;TRIVETT, LYNN |
分类号 |
G06F15/16;G06F9/46;G06F11/14;G06F15/177 |
主分类号 |
G06F15/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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