Juan
Thu Apr 06 06:02:57 CDT 2006
To turn off overlapped recycling,
set the DisallowOverlappingRotation metabase property to true.
You will need to use the Metabase Explorer to do that.
It's in the IIS 6.0 Resource Kit.
Details :
http://support.microsoft.com/default.aspx?scid=kb;en-us;840671#8
Download:
http://www.microsoft.com/downloads/details.aspx?familyid=56fc92ee-a71a-4c73-b628-ade629c89499&displaylang=en
Juan T. Llibre, asp.net MVP
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===================================
"Wayne Smith" <waynesmith81@hotmail.com> wrote in message
news:e$wWSQWWGHA.1900@TK2MSFTNGP04.phx.gbl...
> Hi David,
>
> How do I turn off the overlapping recycle?
>
> Thanks.
>
>
> "David Wang [Msft]" <someone@online.microsoft.com> wrote in message
> news:%23wv8K7PWGHA.4424@TK2MSFTNGP05.phx.gbl...
>> Can you explain why changing recycling period will have any effect in your scenario?
>>
>>
>> Remove the StreamWriter and File.AppendText() calls and see if it still
>> hangs.
>>
>> If it stops hanging, you have a concurrency issue with the code you wrote.
>> One way to address this is to turn off overlapping recycle, where IIS waits
>> for the old process to terminate (and release its shared resource) before
>> starting the new process to execute (and re-use the shared resource).
>>
>> --
>> //David
>> IIS
>>
http://blogs.msdn.com/David.Wang
>> This posting is provided "AS IS" with no warranties, and confers no rights.
>> //
>>
>> "Wayne Smith" <waynesmith81@hotmail.com> wrote in message
>> news:OFjAhQLWGHA.4148@TK2MSFTNGP03.phx.gbl...
>>> Even with the application pool set to recycle every 1900 minutes we were
>>> getting this issue of the page load hanging....
>>>
>>>
>>> "David Wang [Msft]" <someone@online.microsoft.com> wrote in message
>>> news:uMhfp8KWGHA.4424@TK2MSFTNGP05.phx.gbl...
>>>> Application Pool recycling is overlapping by default.
>>>>
>>>> If your app shares resources, make sure it works with this potential
>>>> "concurrency".
>>>>
>>>> --
>>>> //David
>>>> IIS
>>>>
http://blogs.msdn.com/David.Wang
>>>> This posting is provided "AS IS" with no warranties, and confers no
>>>> rights.
>>>> //
>>>>
>>>> "Wayne Smith" <waynesmith81@hotmail.com> wrote in message
>>>> news:eZ618XKWGHA.128@TK2MSFTNGP05.phx.gbl...
>>>>> Hi,
>>>>>
>>>>> We are having a few problems with ASP.Net pages hanging during load when
>>>>> an Application Pool is recycled. To test this we have setup the
>>>>> following ASP.net page which refreshes every 2 seconds:
>>>>>
>>>>> <%@ Page language="c#" %>
>>>>> <%@ Import Namespace="System" %>
>>>>> <%@ Import Namespace="System.IO" %>
>>>>>
>>>>> <script runat="server">
>>>>> void Page_Load(Object sender, System.EventArgs e)
>>>>> {
>>>>> Label1.Text = DateTime.Now.ToString();
>>>>> StreamWriter SW;
>>>>> SW=File.AppendText("c:/inetpub/wwwroot/log1.txt");
>>>>> SW.WriteLine(DateTime.Now);
>>>>> SW.Close();
>>>>> }
>>>>> </script>
>>>>>
>>>>> <html>
>>>>> <head>
>>>>> <title>Cache Test</title>
>>>>> <meta http-equiv="refresh" content="2">
>>>>> </head>
>>>>> <body>
>>>>>
>>>>> <form runat="server">
>>>>> <asp:label id="Label1" runat="server" />
>>>>> </form>
>>>>> </body>
>>>>> </html>
>>>>>
>>>>> I've also set the Application Pool that the site runs under in IIS 6.0
>>>>> to Recycle every 1 minute (and set the Idle Timeout on the Performance
>>>>> tab to 1 minute).
>>>>>
>>>>> The page seems to refresh ok for a while in the browser each 2 seconds
>>>>> but sometimes when the Application Pool recycles the page load hangs for
>>>>> over one minute and will eventually start going again. On another
>>>>> machine however it runs continuously without hanging.
>>>>>
>>>>> Does anyone have an idea as to what the hanging might be caused by?
>>>>>
>>>>> Thanks - Wayne.
>>>>>
>>>>
>>>>
>>>
>>>
>>
>>
>>
>
>