Re: Apache adaptor error with http header
Re: Apache adaptor error with http header
- Subject: Re: Apache adaptor error with http header
- From: Chuck Hill <email@hidden>
- Date: Wed, 09 Apr 2014 17:09:26 +0000
- Thread-topic: Apache adaptor error with http header
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My best guess at this point (and it is only a guess and on half a cup of coffee) is that you have a threading model error in how you configured the build – two threads are sharing data structures at the same time. That explains why it is not systematic.
I can’t help you any more than that, hopefully someone else can.
Chuck
On 2014-04-09, 10:03 AM, "Schoenenberger Dominique" wrote:
It’s
Apache: 2.2.3
on Linux: Redhat 2.6.18-194.el5
Adaptor: latest version of Apache adaptor from Wonder (checked out end of march), built by myself
Dominique
On 2014-04-09, 8:10 AM, "Schoenenberger Dominique" wrote:
We have errors reported by the WebObjects Apache adaptor:
04-Apr-2014 18:36:23 - Error: Header length > 10240
04-Apr-2014 18:36:23 - Error: header text:<VL_S_IV_1_0_1">DVL_S_IV 1.0.1</option><option value="DVL_S_V_1_0_0”>…
04-Apr-2014 18:36:23 - Info: Dumping pooled connection to srv-istp-01.hq.k.grp(2005)
04-Apr-2014 18:36:23 - Info: Marking instance 3 dead
04-Apr-2014 18:36:23 - Warn: Marking srv-istp-01.hq.k.grp:3 unresponsive
04-Apr-2014 18:36:23 - Debug: connectionAttempts = 1, retries = 10
The header is too long because it contains HTML code ! , usually the html is a list of options of a select.
What version of Apache? Which adaptor version? Who built it?
That looks like a buffer overrun, or something picking up part of the previous request.
After such error, the instance is flagged “dead” (see log above) and the request is sent to another instance.
In user point of view, it appears as a session timeout error.
That is the result of "the request is sent to another instance”.
This error is not systematic.
Does someone having the same problem ? or have any idea of the cause ?
Dominique
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