| 摘要 |
PROBLEM TO BE SOLVED: To use devices of various functions in a network, in collaboration through exchanging and processing of messages. SOLUTION: Message processing parts are added to each client device or various server devices. Information regarding destination device of the message itself for being sequentially handed over between stations within the network and information, regarding the processing content to be executed inside a series of devices within the network are provided to the message. A process, instructed by the received message, is executed by a message-receiving part and the message is forwarded to the next device, after that. In the same way, the instructed processing and the forwarding are carried out by a message processing part of the forwarded device. The message is circulated between the devices provided with the desired functions one after the other, by repeating this and the processes written in the message are carried out in collaboration by a plurality of devices. |
