Apache web server 2.2.22 Software caused connection abort

[sagk...@gmail.com]

Hi,

I met a urgent tricky problem when use APACHE web server 2.2.22, now I am looking for your help! Thanks!

The OS platform is SUSE11 SP2, patch 3.0.38

The use case is to randomly download a lot of slip from some content files on a HP G8 blade server, and send 100 requests every second from a client to server. But after about 18 hours, APACHE web server pop up a lot of error "(103) Software caused connection abort".

My suspect is that there is bug in apache 2.2.22, and in the source code I found some description as below:

/**
* Software caused connection abort
* @remark
* EPROTO on certain older kernels really means ECONNABORTED, so we need to
* ignore it for them. See discussion in new-httpd archives nh.9701 & nh.9603
*
* There is potentially a bug in Solaris 2.x x<6, and other boxes that
* implement tcp sockets in userland (i.e. on top of STREAMS). On these
* systems, EPROTO can actually result in a fatal loop. See PR#981 for
* example. It's hard to handle both uses of EPROTO.
*/

Is there any apache expert can give me help, thanks very much in advance!