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System and method for processing external events in server terminal program

A server-side, external event technology, applied in the direction of program control design, multi-programming device, program control device, etc., can solve the problems of processing time and server resource waste.

Inactive Publication Date: 2006-10-04
INT BUSINESS MASCH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, the client may have to wait for a timeout event to occur in the servlet and cannot trigger such an event externally
Therefore, can cause unnecessary waste of processing time and server resources

Method used

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  • System and method for processing external events in server terminal program
  • System and method for processing external events in server terminal program

Examples

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Embodiment Construction

[0016] The invention disclosed herein provides a system and method for a server-side program in a virtual machine (VM) to process external events. Many conventional server-side programs, such as servlets, etc., can only process client requests synchronously, thus requiring the requesting client to wait for a response before taking further action. The present invention provides a method in which an otherwise synchronized server-side program can respond to external events. More specifically, an external event can be received by a VM. In response to the external event, an internal event (VM event) can be broadcast in the VM. The VM event can be detected by the executing server-side program, so as to generate a prescribed action in the executing server-side program.

[0017] figure 1 is a schematic diagram depicting a system 100 for an exemplary server-side program in accordance with the inventive arrangements disclosed herein. System 100 may include server 135 , virtual machi...

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PUM

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Abstract

A method for handling external events within a server-side program running within a virtual machine can include beginning a first process within the server-side program and responsively launching a first event monitor. The method can broadcast a virtual machine event responsive to an external event occurring outside the virtual machine. The first event monitor can detecting the virtual machine and invoke a first program response.

Description

technical field [0001] The present invention relates to the field of software, and more particularly, the present invention relates to event handling in servers. Background technique [0002] Web server providers recognize the need for Web pages or dynamic content that respond to user interaction. Such user interaction can include both client-side and server-side processing. Client-side processing can be used to allow small programs, such as applets, to execute in a user's browser on a user's machine. However, server-side programs are usually required for more complex tasks, such as database lookups. To perform these server-side tasks, a Web server can be used as an interface between a client program, usually a browser, and a server program, such as a database. [0003] A method for performing server-side processing includes the application of a virtual machine. A virtual machine can be an interface between compiled program execution code and a specific hardware platform...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/44G06F9/46
CPCG06F9/542
Inventor V·S·穆尔W·L·努斯比克尔
Owner INT BUSINESS MASCH CORP
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