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From: "Ng Kean Thian" <keanthian.ng@b2b.com.my>
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Date: Mon, 25 Jun 2012 19:34:58 +0800
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Subject: [users@httpd] maximum MPM winnt thread supported in apache http
 server

Dear all,
I have configured my Apache HTTP Server's MPM maximum thread with the
following configuration:

<IfModule mpm_winnt_module>
       	ThreadsPerChild      3465
       	MaxRequestsPerChild    0
	ThreadLimit 4000
</IfModule>

Whenever I configured the 'ThreadsPerChild' with a value more than 3463, I
will hit '(OS 8)Unrecognized Win32 error code 8: Child 3316: _beginthreadex
failed. Unable to create all worker threads. Created 3463 of the 3500
threads requested with the ThreadsPerChild configuration directive.'. My
apache http server is running in Windows Server 2008 R2 64 bit.

Would like to check, is that the maximum thread creatable? If it is not,
what could be the possible reasons causing the error?

Regards,
KT



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