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Posted 10 Dec 2003

Mutex Solution in ASP

, 10 Dec 2003
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ASP code for generating unique IDs


This article is intended to solve the mutex problem, arising in huge websites, where a lot of information for each session user has to be unique. Here the solution for the  mutex problem is done using the ASP web technology. The same logic can be implemented in other technologies also. In fact this solution can even be implemented in client server applications.


In a huge web application thousands of users log-in, and log-out in a hour from all over the world. Now, we some times need to provide them a unique ID instead of just a sessionID, and this cannot be done using any feature in IIS. Say, if we want to give them a unique ID for a table, then it is difficult to use the application.lock method, and then we need some extra mechanism to generate a unique ID. See Global.asa from the downloadable zip for details on how I have implemented the unique ID generation.

Sample Usage



  • December 12 2003 - First version


This article has no explicit license attached to it but may contain usage terms in the article text or the download files themselves. If in doubt please contact the author via the discussion board below.

A list of licenses authors might use can be found here


About the Author

Team Leader
United States United States

Around six years of experience in Software Engineering, system Developments, and Integrations.

Programming Languages: C#, VB.NET, ASP.NET, ASP, VB.

Database: SQL-Server 2005/2000/7.0, My-Sql.

Middle Tier: XML, MQ-SERIES

Operating Systems: IIS (3.0, 5.0, 6.0), APACHE (1.3-2.0)

Vista Gagdget, Widows SharePoint

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Comments and Discussions

GeneralCan't understand... Pin
denic15-Dec-03 5:11
memberdenic15-Dec-03 5:11 
GeneralRe: Can't understand... Pin
Himadrish Laha16-Dec-03 1:23
memberHimadrish Laha16-Dec-03 1:23 

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