(2004-12-14 09:56:03) Romantic / AIQ fish in the Windows2003 server IIS6 joins the application pool to recover the functionality of useless processes, when there is too much access to the misses of the website program The application pool will automatically recycle the process and prevent the website from entering the "dead" state, and the recycling of the application pool at this time will cause the session variable to be cleared, there is a phenomenon that the session variable is invisible.
In order to solve this problem in Windows2003, you can modify the website root directory next to a web.config configuration file, change mode = "inproc" to mode = "stateserver", as follows, you can prevent session variables loss:
Note that only the ASP.NET website program is valid