Hi, Next thing to know is what Mapserver is sending for the remote server. I believe that it is at least adding a BBOX filter to each request. Do you run also the remore server? Then you can probably find the requests from the log file.
-Jukka Rahkonen- > -----Alkuperäinen viesti----- > Lähettäjä: Michal Šrédl [mailto:michal.sr...@gmail.com] > Lähetetty: 17. marraskuuta 2011 14:35 > Vastaanottaja: Rahkonen Jukka > Aihe: Re: [mapserver-users] Mapserver WMS client and WMS 1.3.0 > > Hi Jukka, > > thanks. Before I do more experiments, just a note: it does work in the > browser, as url: > > http://localhost//cgi-bin/ows?REQUEST=GetFeature&VERSION=1.1.0 > &SERVICE=WFS&TYPENAME=typ&FILTER=<ogc:Filter > xmlns:ogc="http://www.opengis.net/ogc"><ogc:PropertyIsEqualTo> > <ogc:PropertyName>SLT</ogc:PropertyName><ogc:Literal>1A</ogc:L iteral></ogc:PropertyIsEqualTo></ogc:Filter> > > It does not work in mapfile, neither as > > "wfs_version" "1.1.0" > "wfs_filter" '<ogc:Filter > xmlns:ogc="http://www.opengis.net/ogc"><ogc:PropertyIsEqualTo> > <ogc:PropertyName>SLT</ogc:PropertyName><ogc:Literal>1A</ogc:L iteral></ogc:PropertyIsEqualTo></ogc:Filter>' > > nor without the <Filter> tag or namespaces. > > Michal > > > 2011/11/17 Rahkonen Jukka <jukka.rahko...@mmmtike.fi>: > > Hi, > > > > You I do remember but someone really had a WMS 1.3.0 question. > > > > I have had no time for testing cascading WFS 1.1.0 yet. I > should make Mapserver to send WFS requests through a logging > proxy first for getting some reasonable results. From > previous experience I am a bit sceptical but I cannot say > much before having a try. Typical things which can go wrong are > > - All WFS servers do not necassarily support correctly > filters which are sent url-encoded inside http GET requests > even they can support them with http POST. I do not know > which method Mapserver is using. > > - Some WFS servers would rather see PropertyNames given > with namespaces > > - With WFS 1.1.0 geometries used in spatial filters should > follow the official axis order of the corresponding srsName. > > - It would be best to give always all the gml geometries > explicitly the srsName. Otherwise nobody can really > guarantee what srsName the WFS 1.1.0 server is using as > default. As far as I remember Mapserver builds filters > without srsName. > > > > There are better possibilities for success with cascading > WFS 1.0.0 servers but I won't say that it is impossible with > WFS 1.1.0. What is essential is to make as simple trial as > possible and capture the requests Mapserver is sending. If > you play a week or two with different filters and different > WFS servers the result to expect is a bunch of bug reports. > > > > -Jukka Rahkonen- > > > > Michal Šrédl wrote: > > > > > >> Hi Jukka, all, > >> > >> I was asking about applying WFS 1.1.0 FES filter (while > cascading, but > >> this is not the issue). I don't get any error message, rather the > >> filter seems not to be applied. Documentation > >> (http://mapserver.org/ogc/filter_encoding.html#use-of-filter-e > > ncoding-in-mapserver) > >> mentions FES 1.0.0, so the question is whether WFS 1.1.0 > filtering is > >> supported. > >> > >> The original email can be found here: > >> http://lists.osgeo.org/pipermail/mapserver-users/2011-November > > /070726.html > >> > >> Thanks a lot, > >> > >> Michal > >> > >> 2011/11/17 Rahkonen Jukka <jukka.rahko...@mmmtike.fi>: > >> > Hi, > >> > > >> > Somebody was asking about cascading an external WMS 1.3.0 > >> server. I remember that the one who asked the questiod had > >> captured a rather self-explaining error message like this one > >> from our Mapserver 6.0 > >> > msBuildWMSLayerURL(): WMS connection error. MapServer > >> supports only WMS 1.0.0 to 1.1.1 (please verify the VERSION > >> parameter in the connection string). > >> > > >> > Perhaps it would be still worth adding a line about > >> supported versions into the Limitations/TODO in document > >> http://mapserver.org/ogc/wms_client.html > >> > > >> > -Jukka Rahkonen- > >> > _______________________________________________ > >> > mapserver-users mailing list > >> > mapserver-users@lists.osgeo.org > >> > http://lists.osgeo.org/mailman/listinfo/mapserver-users > >> > > >> > _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users