Method for improving communication service stability of Web server

A technology of communication services and web services, applied in the field of improving the stability of communication services of Web servers, can solve problems such as communication service instability, achieve the effect of improving communication service stability, improving stability, and eliminating factors that cause communication service instability

Active Publication Date: 2013-05-08
LANWON TECH
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide a method for improving the stability of the Web server communication service, which overcomes the problem that the prior art Web server communication service simply uses multi-threaded ISAPI extension tasks to communicate with each client, which easily leads to unstable communication services. stable defect

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  • Method for improving communication service stability of Web server
  • Method for improving communication service stability of Web server
  • Method for improving communication service stability of Web server

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specific Embodiment

[0084] Such as Figure 11 As shown, in the application of medical imaging, in order to achieve cross-internet access to remote storage server image data, this method is used to develop a web-based medical image display interface layer, through which the web browser can access the PACS cluster Store image data on the server and transfer it to the web browser. There are three application programs on the Web server, namely WebPACS.dll, which is an ISAPI extended dynamic library for receiving browser access requests, WebServerManage.exe, responsible for managing the processing process, and WebServerChild.exe, responsible for processing the requests received by WebPACS.dll Handle tasks. Figure 12 Shown is the performance of the application program in the task manager. w3wp.exe is the Web service implementation program of IIS in Windows 2003 system, and it loads WebPACS.dll.

[0085] The specific operation process after WebPACS.dll, WebServerManage and WebServerChild are instanti...

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Abstract

The invention discloses a method for improving communication service stability of a Web server, comprising the following steps: A1, establishing a Web service main process on the Web server; A2, loading an ISAPI expanded task program in a memory by the Web main service process; and A3, starting a corresponding thread to execute the ISAPI expanded task program by the Web service main process when the Web server is communicated with a client, simultaneously starting a corresponding thread to finish processing tasks required by the threading, and opening up a shared memory region for communication between threads by the Web service main process.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method for improving the stability of a Web server communication service. Background technique [0002] Web servers are also called WWW (WORLD WIDE WEB) servers, and their main function is to provide online information browsing services. WWW is a multimedia information query tool of the Internet. It is a service that has only been developed in recent years on the Internet. It is also the fastest growing and most widely used service. It is precisely because of the WWW tool that the Internet has developed rapidly in recent years, and the number of users has increased rapidly. WWW is the abbreviation of World Wide Web (Global Information Network), and it can also be referred to as Web for short. The Chinese name is "World Wide Web". Through the World Wide Web, people can obtain a wealth of information quickly and conveniently as long as they use simple methods. Because us...

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): G06F9/54H04L29/06
Inventor陈闽峰
OwnerLANWON TECH