Title:
CLIENT-SERVER SYSTEM
Document Type and Number:
Japanese Patent JP3200661
Kind Code:
B2
Abstract:
PURPOSE: To reduce the load of a server unit and a transmission line, to reduce the probability of occurrence of the system down and furthermore to improve the overall capability of a client-server system by securing the self-maintenance capability for every client unit to perform its own maintenance.
CONSTITUTION: When each of client units 2 is started, the unit 2 diagnoses by itself its operating environment (hardware, software, firmware, etc.). If the abnormality or some change is detected in the unit 2 and it is recoverable, the unit 2 recovers its abnormality or change by itself. On the other hand, the unit 2 can be installed again through a server unit 1 and maintained. If the abnormality or the change is not recoverable, the unit 2 is separated from a LAN circuit 100.
Inventors:
Mikami City
Komasaka Toshio
Masahiro Niimi
Takashi Miyamoto
Komasaka Toshio
Masahiro Niimi
Takashi Miyamoto
Application Number:
JP7411895A
Publication Date:
August 20, 2001
Filing Date:
March 30, 1995
Export Citation:
Assignee:
富士通株式会社
International Classes:
G06F11/22; G06F12/00; G06F13/00; H04L29/06; (IPC1-7): G06F11/22; G06F13/00
Domestic Patent References:
| JP58144263A | ||||
| JP61206048A | ||||
| JP6110700A | ||||
| JP218631A | ||||
| JP520118A | ||||
| JP63300321A | ||||
| JP63182743A |
Attorney, Agent or Firm:
Norio Kawano