COMET chat application - IIS7 slows down over time

Posted by Yaron on Stack Overflow See other posts from Stack Overflow or by Yaron
Published on 2011-01-09T20:05:23Z Indexed on 2011/01/09 21:53 UTC
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ASP.NET

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Performance

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iis7

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comet

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performancecounter

I have built a chat application which uses this code to push messages to clients (web pages) and to monitor online users and their information. Basically, the code creates and manages a custom thread pool for maintaining the list of connected users & their state.

The application was hosted on a shared hosting account (IIS6), and worked fine.

After moving the site (ASP.Net App) to a dedicated virtual server it seems I have a problem where IIS7 gets slower and slower as time passes, and my only "solution" is to restart IIS.

I am trying to look at the performance counters and have do idea on which one to look.

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