Hi,

Thanks for your pointers. The upstream WMS server (SharpMap) ONLY supports WMS 
1.3. Sending a proper, full GetCapabilities request version 1.3 to the upstream
 WMS server using wget or the web browser, I get the proper document in 
response.

The "client" here is GeoServer, as I am configuring the upstream WMS as a store 
in the GS management interface with the exact same GetCapabilities URL for 
version 1.3. Upon adding layers, GS appears to hijack the request tagging 
version 1.1.1 onto the end of the request.

No INSPIRE metadata is involved in the exchange.

Hope this makes it more clear.

Thanks in advance,

Edward



Date: Thu, 4 Sep 2014 15:25:04 +0200
Subject: Re: [Geoserver-users] Config cascading WMS 1.3: Capabilities req 
params overruled
From: andrea.a...@geo-solutions.it
To: jukka.rahko...@mmmtike.fi
CC: emacgilla...@hotmail.com; geoserver-users@lists.sourceforge.net

On Thu, Sep 4, 2014 at 3:12 PM, Rahkonen Jukka (Tike) 
<jukka.rahko...@mmmtike.fi> wrote:









Hi,
 
Please check what you get back from the remote server if you send a 
GetCapabilities request with &VERSION=1.3.0. I bet it is sending back a document
 in WMS 1.1.1 format because it does not support WMS 1.3.0. After that 
Geoserver continues discussion with the WFS 1.1.1 protocol. This is by design 
and build in into WMS standard. Read more about version negotiation from the 
WMS 1.3.0 standard, it begins from
 page 10.
It may also be that the client fails to deal with the 1.3.0 capabilities 
document returned, and falls back to 1.1.1.I remember issues cascading servers 
exposing the INSPIRE extra metadata for example, that was solved at some point, 
but can't exactly remember when

CheersAndrea
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