[mapserver-users] MapServer 7.0 WFS post request using ogc filter

[TMa Teng]

Thank you Even. The error message is " The gateway did not receive a timely response from the upstream server or application".

I didn’t specify the srsname in the query since output is defined in EPSG:4326 same as the mapfile. I have an identical server that has not been upgrade to mapserver 7.0 yet. And it returns the fesature collection successfully using exact the same mapfile and same request body.

Martin
 
-----Original Message-----
From: Even Rouault [mailto:even.rouault at spatialys.com] 
Sent: Wednesday, August 17, 2016 11:37 AM
To: mapserver-users at lists.osgeo.org
Cc: TMa Teng <TMa at edrnet.com>
Subject: Re: [mapserver-users] MapServer 7.0 WFS post request using ogc filter

Le mercredi 17 août 2016 16:57:44, TMa Teng a écrit :
> Hi guys,
> 
> I am currently facing problems using WFS in MapServer 7.0. The WFS 
> works in MapServer 6.0.4 before I upgrade MapServer 7.0 and Mapfile, 
> database connection everything has not been changed. Is there any 
> change to WFS call from MapServer version 6.0 to version 7.x? Please 
> advise me if there is anything I am missing.

You didn't explain what didn't work exactly. Like do you get a response with zero features in it ?

This might be an issue with the coordinate order of  in lowerCorner and upperCorner query. I assume that the SRS of the layer is EPSG:4326 ? If so, you should likely put the values in latitude longitude order (they look like being longitude latitude in your below sample). And it would also be better to explictly specify the SRS by adding a srsName="urn:ogc:def:crs:EPSG::4326" 
attribute to the <gml:Envelope> element.

> 
> 
> My request body:
> <wfs:GetFeature xmlns:wfs="http://www.opengis.net/wfs" service="WFS"
> version="1.1.0" maxFeatures="200"
> xsi:schemaLocation="http://www.opengis.net/wfs
> http://schemas.opengis.net/wfs/1.1.0/wfs.xsd"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <wfs:Query 
> typeName="parcelpoints"
> xmlns:feature="http://mapserver.gis.umn.edu/mapserver"> <ogc:Filter 
> xmlns:ogc="http://www.opengis.net/ogc">
>       <ogc:BBOX>
>         <ogc:PropertyName>shape</ogc:PropertyName>
>         <gml:Envelope xmlns:gml="http://www.opengis.net/gml">
>           <gml:lowerCorner>-81 41</gml:lowerCorner>
>           <gml:upperCorner>-80.9 41.01</gml:upperCorner>
>         </gml:Envelope>
>       </ogc:BBOX>
>     </ogc:Filter>
>   </wfs:Query>
> </wfs:GetFeature>
> 
> Thanks in advance,
> 
> Martin

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