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Information processing system and method, and server for use in the system

  • US 20030105813A1
  • Filed: 10/08/2002
  • Published: 06/05/2003
  • Est. Priority Date: 04/10/2000
  • Status: Abandoned Application
First Claim
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1. An information processing system in which a server and a client are connected to each other by way of a communication line, said client making a request to said server for processing, said client receiving the result of said processing from said server;

  • said client comprising;

    an I/O processing unit which sends input information of an external device to said server to make a demand for processing, said I/O processing unit receiving output information from said server to output to said external device; and

    an initialization unit which initializes said I/O unit based on initialization information received from said server;

    said server comprising;

    an application processing unit which sends initialization information of said external device upon reception of a demand for connection from said client, said application processing unit, in connection, processing input information received from said client and sending output information to said client; and

    a session processing unit which manages connection with said client, said session processing unit when communication with said client ceases on said server, interrupting processing of said application processing unit to hold the status at interruption and said output information to said client, said session processing unit when communication with said client resumes, resending said initialization information to said client for initialization and resuming the processing of said application processing unit and the sending of said output information.

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