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From Daniel <>
Subject Re: [users@httpd] Issues migrating Weblogic proxies from Sun One 6.1 to Apache 2.4
Date Fri, 01 Jul 2016 11:21:38 GMT
that would certainly be a good test.

To see if you get the same behaviour disabling weblogic plugin and
switching to mod_proxy. If with both the issue happens the same you have a
very good reason to believe the issue is not in the reverse proxy, but
rather the backend or the balancer.

2016-07-01 12:06 GMT+02:00 Joe Muller <>:

> As far as we can see from fiddler and the Apache logs the request is fully
> sent.   I assume those parameters you mentioned are for mod_proxy ?  We are
> not using mod_proxy for this, we are using the Weblogic plug-in for Apache
> 2.4.
> -----Original Message-----
> From: Yann Ylavic []
> Sent: Friday, July 01, 2016 3:42 AM
> To:
> Subject: Re: [users@httpd] Issues migrating Weblogic proxies from Sun One
> 6.1 to Apache 2.4
> On Fri, Jul 1, 2016 at 12:49 AM, Joe Muller <> wrote:
> >
> >   One interesting thing we did find on a packet capture on the back end
> between the proxy server and the application server is that 3 seconds after
> the proxy server apparently closed the port, the Weblogic application
> server tried to send data.  It almost like Weblogic did not realize the
> port was closed.  Very odd.
> Is the HTTP request fully sent (proxy) and responded (backend) when this
> happens? (I try to understand why a backend/application would send data on
> its own).
> Otherwise, on a general rule, did you take care that the TTL of proxy
> connection (to the backend) is lower than the KeepAliveTimeout configured
> on the backend?
> This can be done by using the ProxyPass/BalancerMember parameter ttl=...
> But before that, does disabling keepalive on the proxy help already?
> (ProxyPass' disablereuse=on or SetEnv proxy-nokeepalive)
> Regards,
> Yann.
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*Daniel Ferradal*
IT Specialist

email         dferradal at

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