| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a relaying server capable of suppressing processing time and traffic of a distribution system. <P>SOLUTION: In an LB (relaying server) 20, when a receiving section 21 receives a transmission request, a selecting section 22 selects the wide-area information distribution server 30 of a transmission destination, and a transmitting section 23 transmits the transmission request to the selected wide-area information distribution server 30. Furthermore, when the lapse of time from processing of the transmission request is settled within a predetermined time, a transmission table 25 stores time information indicating that, call origination information and call arrival information. When the transmission table 25 stores a client server of the transmission request, the selecting section 22 selects a wide-area information distribution server associated with the client server. Thus, the same transmission request is transmitted to the same wide-area information distribution server, and a transmission request for canceling is transmitted to a wide-area information distribution server from which the target transmission request has been transmitted. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
