| 摘要 |
A system and method of managing log information of a user, includes: a service server receiving a login/logout request from the user; the service server selecting a location server group to transmit a log message to, corresponding to the login/logout request, based on the user's user identifier; transmitting the log message as an anycast message from the service server to a location server of the selected location server group; the location server, which receives the log message, generating a status update message corresponding to the log message; and the location server multicasting the generated status update message to remaining location servers of the selected location server group.
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