| 摘要 |
PROBLEM TO BE SOLVED: To reduce a processing load applied to determine terminals to be grouped.SOLUTION: A server device 10 accepts a request for connection between terminals and determines the number of accepted terminals requesting for connection between the terminals. The determined number of terminals is transmitted to each of the terminals having requested connection between the terminals. Furthermore, the server 10 groups each of the terminals whose request for connection between the terminals is accepted, when obtaining a reply, from each of the terminals to which the determined number has been transmitted, indicating that the number of terminals having requested connection is correct.SELECTED DRAWING: Figure 2 |
