| 摘要 |
<p>A communication protocol includes one or more messages passed between Web routers (202a-202h) over a reliable transmission protocol used for inter-Web router communication. These messages include information that allows the Web routers (202a-202h) to dynamically update mappings of client addresses or address ranges to information object repository addresses based on client (110)-to-server (210, 212) distance and server load. The mappings are preferably optimal mappings of the client addresses or address ranges to the information object repository addresses and the messages report updated distances from these information object repository addresses to the client addresses or address ranges. For example, the messages may report, for each updated distance, an associated client address or address range and/or an associated anchor address of a Web router (202a-202h) co-located with an information object repository that is the subject of the message.</p> |
