Application software execution system, control method thereof, and application software execution device
A technology of application software and execution device, which is applied in the field of application software execution system and its control, and application software execution device, which can solve the problems of complex operation, failure of client terminal to obtain application software execution result from execution server, etc., and achieve low-cost Effect
Inactive Publication Date: 2008-08-06
SEIKO EPSON CORP
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[0005] However, even if the client terminal accesses the execution server as described above, if there is a problem with the application software on the execution server, the client terminal cannot obtain the execution result of the application software from the execution server.
In this case, although the execution result of the application software can be obtained by accessing the server that provides the application software from the client terminal, it is necessary to stop the execution of the application software and set the access address every time there is a problem in the application software. There is a problem that the operation becomes complicated due to setting changes
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[0090] The application software execution system, the computer, the application software execution device, the control method and the program of the application software execution system according to the embodiments of the present invention will be described below with reference to the drawings. In the present invention, when there is a problem with the application software program of the execution server installed in the user's LAN, the server of the provider of the application software program executes it via the Internet proxy instead of the execution server.
[0091] First, the system configuration of the application software execution system 1 according to the first embodiment of the present invention will be described with reference to the system configuration diagram of FIG. 1 . The application software execution system 1 of the present embodiment is connected by the Internet 6 (first network): provides an application software execution system in which an application sof...
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An application execution system enables stable system operation without being affected by server performance or line quality, and without quitting the application. The application execution system (1) has an application server (2) and an application execution device (4) connected by a first network (6), and has the application execution device (4) and a client terminal (5) connected by a second network (7) . The application execution device (4) detects the status of the acquired application (11a), runs the application (11a) if the application is normal and has the application server (2) run the application if an error or problem is detected. Based on the execution request from the application execution device (4) , the application server (2) runs a substitute application (11b).
Description
technical field [0001] The present invention relates to an application software execution system, a computer, an application software execution device, a control method and a program of the application software execution system for executing application software through communication networks such as LAN and the Internet. Background technique [0002] Conventionally, in such a network system, a server provides an application execution service to each terminal connected to the Internet. In this network system, a user accesses a server from a client terminal via the Internet, executes application software stored in the server, and acquires an execution result (output data) (see Patent Document 1). [0003] Patent Document 1 JP-A-2003-186380 [0004] However, in recent years, the above-mentioned network system has been constructed by various vendors (vendors), and users choose to use their own desired services. However, in the above-mentioned network system, when the network ...
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IPC IPC(8): H04L12/54G06F17/30G06F9/445G06F11/20
Inventor 中村英雄山田孝典横泽泰忠
Owner SEIKO EPSON CORP