METHOD OF RELAYING FILE OBJECT, DISTRIBUTED FILE SYSTEM, COMPUTER READABLE MEDIUM RECORDING A PROGRAM OF FILE OBJECT RELAY METHOD AND GATEWAY COMPUTER, ALLOWING REFERENCE OF ONE SAME FILE OBJECT AMONG NETWORKS
US6389422B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 27, 1999 |
| Grant date | May 14, 2002 |
| Priority date | — |
| Expiry date | Jan 27, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99933
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and system for relaying a file object used in a gateway computer allowing the change of various parameters settings, dependent on particular networks, in a simple manner. The method and system further allowing reference of a file object referred to when a client computer was first connected to a certain network even when the client computer is then connected to another network in a simple manner. The method and system provides for relaying a file object in accordance with any of a plurality of control structures corresponding to a plurality of networks, respectively. The gateway computer includes storage for storing a file object. Each of the plurality control structures has an address of a representative gateway computer to which a client computer is connected. The method of relaying the file object includes the steps of receiving an event, when the event is a request for switching between the control structures, switching various parameters in accordance with that one of the control structures to which switching is requested, when the event is a request for getting the file object transmitted by the client computer, reading and relaying to the client computer the file ob…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.