Patent ID: 11928532
Assignee: IDEATEC CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 6:
7. The gateway device of claim 4, wherein when the API execution type is a third combination type in which a plurality of items of serial execution is combined, the integrally-performing unit:
applies search information included in the request information to a seventh API and an eighth API that are parallel execution objects in the plurality of APIs, requests and receives seventh response information corresponding to a seventh API, to which the search information has been applied, through communication with a seventh API server corresponding to the seventh API, and requests and receives eighth response information corresponding to an eighth API, to which the search information has been applied, through communication with an eighth API server corresponding to the eighth API; and then
creates a third response result by merging the seventh response information and the eighth response information; and
applies the third response result to a ninth API and a tenth API that are serial execution objects of the plurality of APIs, requests and receives ninth response information corresponding to a ninth API, to which the third response result has been applied, through communication with a ninth API server corresponding to the ninth API, and requests and receives tenth response information corresponding to a tenth API, to which the third response result has been applied, through communication with a tenth API server corresponding to the tenth API; and then
creates a fourth response result by merging the ninth response result and the tenth response result and creates a service execution result based on the fourth response result.