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SERVICE CONTINUATION DEVICE, SERVICE CONTINUATION METHOD AND PROGRAM
SERVICE CONTINUATION DEVICE, SERVICE CONTINUATION METHOD AND PROGRAM
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机译:服务延续装置,服务延续方法及程序
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摘要
PROBLEM TO BE SOLVED: To continue a service even if a fault occurs in a module in a system which provides the service by combining divided multiple modules.SOLUTION: A service continuation device 10 comprises: a storage part 13 for storing a history record DB 130 on which a call source module, a call destination module, a call content, a response content and a score indicating the number of times of responses are recorded; a history recording part 112 which receives a response from the call destination module, uses history information in the call to determine whether or not to record the history information on the basis of a recording determination logic, and records the history information determined to record on the history recording DB; and a substitutive response part 115 for referring to the history recording DB when a call for which a fault detected module becomes a call destination module is received, and returning the response content on the history recording DB to the call source module if matched history information is recorded and the score is equal to or higher than a predetermined threshold.SELECTED DRAWING: Figure 2
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