["Martin Visser" <martinvisser99@xxxxxxxxx>]

You should be able to do this in a tap/dissector written in LUA. I'm working on a similar problem to look for particular HTTP response time patterns.

My impression is that LUA is intended for writing those "one-off" apps that don't warrant complicating the standard distribution. 

The problem (at least for me ) is that there aren't enough good published examples. If I get what I want working, I'll try and help remedy that :-)

On Tue, Oct 28, 2008 at 3:03 PM, Ducky <duckyhatezchat@xxxxxxxxx> wrote:

Steve,

Thanks for the information. Some of the network devices tend to reset
the connection when it happens, at least within my environment :)

./D

On Tue, Oct 28, 2008 at 11:16 AM, Stephen Fisher
<stephentfisher@xxxxxxxxx> wrote:
> On Tue, Oct 28, 2008 at 10:59:13AM +0800, Ducky wrote:
>
>> I'm trying to find the web server's response that includes a
>> Content-Length header that indicates a smaller value than the length
>> of the data in the response. For example, if the web server sends a
>> response with a Content-Length header value of 10 bytes, but the data
>> size of the response is more than 10 bytes
>>
>> I am able to find the data length, by clicking on the data part of the
>> packet and manually check against the Content-Length in header. It's
>> too painful for me to look through thousands of packets.
>
> This would be fairly easy to add to the HTTP dissector.  However I am
> wondering what the best way to do it would be and whether this is a
> common enough problem to warrant such a validation in Wireshark?
>
>
> Steve
>
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>

--
./D

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-- 
Regards, Martin

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