Microsoft KB Archive/903666

= FIX: The Aspnet_wp.exe worker process restarts before the value of the IdleTimeout property is reached in ASP.NET 1.1 =

Article ID: 903666

Article Last Modified on 3/22/2007

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APPLIES TO


 * Microsoft ASP.NET 1.1

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SYMPTOMS
Consider the following scenario. In Microsoft ASP.NET 1.1, you set the Aspnet_wp.exe worker process IdleTimeout property to the infinite value. The Aspnet_wp.exe worker process restarts before the value of the IdleTimeout property is reached. When this problem occurs, the following event is logged in the application event log: Event Type: Information

Event Source: ASP.NET 1.1.4322.0

Event Category: None

Event ID: 1005

Date:

Time:

User: N/A

Computer:

Description: aspnet_wp.exe (PID: ) was recycled after being idle for -1 seconds. For more information, see Help and Support Center at http://support.microsoft.com.



CAUSE
This problem occurs because of a threading issue that occurs with the Timer class.



Hotfix information
A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Only apply it to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next Microsoft .NET Framework 1.1 service pack that contains this hotfix.

To resolve this problem immediately, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services telephone numbers and information about support costs, visit the following Microsoft Web site:

http://support.microsoft.com/contactus/?ws=support

Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.

Prerequisites
To apply this hotfix, you must have the .NET Framework 1.1 Service Pack 1 (SP1) installed on the computer.

Restart requirement
You do not have to restart the computer after you apply this hotfix.

Hotfix replacement information
This hotfix does not replace any other hotfixes.

File information
The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.   Date         Time   Version        Size       File name --  29-Jun-2005  06:05  1.1.4322.2335    258,048  Aspnet_isapi.dll 29-Jun-2005 06:05  1.1.4322.2335     32,768  Aspnet_wp.exe 29-Jun-2005 06:15  1.1.4322.2335  1,261,568  System.web.dll



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the &quot;Applies to&quot; section.



MORE INFORMATION
For more information, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates

Keywords: kbfix kbbug kbpubtypekc kbhotfixserver kbqfe KB903666

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