[MapProxy] MapProxy passing parameters to wms source

Lars Lingner gislars+list at googlemail.com
Wed Nov 27 06:44:58 PST 2013

On 27.11.2013 15:37, Oliver Tonnhofer wrote:
> On 27.11.2013, at 14:38, Lars Lingner wrote:
>> thanks for your feedback. The second way, using default values in
>> the mapfile, is now working. Without submitting any parameter, I'm
>> getting the map with default filter values applied. Very good so
>> far.
> MapProxy can pass-through parameters for cascaded WMS with the
> forward-req-params option. Though, the parameters do not appear in
> the capabilities and MapProxy can't automatically switch between a
> cache and the cascaded source based on wether a parameter is present
> or not.
> http://mapproxy.org/docs/nightly/sources.html#forward-req-params

Yes, I saw this option. But it only works with uncached sources. My use
case requires a "based on parameter cached/uncached source".

It is ok and I can work around this issue. I wanted to make sure I
understand the MapProxy features correctly. Thank you for clarifying it.


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