摘要 |
Provided is an information processing system, in which: a server (2) transmits processing result identification information to a client (3), and records the transmitted processing result identification information as transmitted identification information; the client (3) receives the processing result identification information from the server (2), records the processing result identification information, executes predetermined processing in a state where the received processing result identification information is recorded, irrespective of a state of a communicative connection with the server (2), records processing result information indicating an execution result of the predetermined processing, and transmits the recorded processing result information to the server (2), along with the processing result identification information; and the server (2) performs acceptance processing for the processing result information received in a case where the received processing result identification information corresponds to the transmitted identification information which has been recorded, and nullifies the transmitted identification information.
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