发明名称 |
TIMEOUT OBJECT FOR OBJECT-ORIENTED, REAL-TIME PROCESS CONTROL SYSTEM AND METHOD OF OPERATION THEREOF |
摘要 |
For use in time-limiting a request for information from a client to a resource, a timeout object, a method of operating the same and a real-time process control system employing the timeout object or the method. In one embodiment, the timeout object includes: (1) a client interface that receives, from the client, the request and a time-based parameter and (2) a resource interface that forwards the request to the resource and waits for the information an amount of time that is a function of the time-based parameter, the client interface: (2a) returning the information to the client if the timeout object receives the information within the amount of time and (2b) returning a timeout indicator to the client if the timeout object fails to receive the information within the amount of time.
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申请公布号 |
WO0034864(A2) |
申请公布日期 |
2000.06.15 |
申请号 |
WO1999US27659 |
申请日期 |
1999.11.22 |
申请人 |
HONEYWELL INC. |
发明人 |
CLARKE, THOMAS, A.;HAWKINSON, ELLEN, B.;KAAKANI, ZIAD, M.;THOMAS, CHRISTIAN, R. |
分类号 |
G06F9/46;(IPC1-7):G06F9/46 |
主分类号 |
G06F9/46 |
代理机构 |
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