Update:  I should rephrase my statements...

When run from the command line, c:\apache2.2\cgi-bin\mapserv "QUERY_STRING=map=...REQUEST=GetCapabilities" only works when output is to the screen. When directing the output to a file, like c:\apache2.2\cgi-bin\mapserv "QUERY_STRING=map=...REQUEST=GetCapabilities" > geomap.xml, then the output is again truncated. The limit is not 4053 characters but rather 4096 characters. At least the number makes more sense.

Using MapServer 5.4.1, x64 in Windows 2008 Server. More details on the environment is: http://vbkto.dyndns.org:1280/sdk/PackageInfo.aspx?file=release-1400-x64-gdal-1-6-mapserver-5-4.zip


- John




John Callahan wrote:
This seems to be a strange problem... I can generate maps fine through the browser and mode=map. However, responses to GetCapabilities requests are being truncated. They are being truncated to 4053 characters. I've tried this using two separate map files, using different data, both WMS 1.1.0 and 1.1.1 versions, and the same result every time. I found some references to old posts but they didn't seem to apply here. My data in each map file is just one shapefile. My map file symbology is also very simple; it's listed below.

When run from the command line (mapserv "QUERY_STRING=map=...REQUEST=GetCapabilities"), it works perfectly.


I'm using the x64 stable build from http://vbkto.dyndns.org:1280/sdk/Default.aspx (MSVC2005 Win64) Apache 2.2.10 and PHP 5.2.5 (x64 versions) if that matters.


I just don't know what's going on. Sounds like a problem with my server setup. Has anyone experienced this before? Any suggestions on what I can check? Thanks.

- John


***** start of mapfile
# Map file created from QGIS project file C:/Apache2.2/cgi-bin/maps/geomap12.qgs
# Edit this file to customize for your map interface
# (Created with PyQgis MapServer Export plugin)
MAP
 NAME 'geomap12'
 # Map image size
 SIZE 600 600
 UNITS meters

 CONFIG "PROJ_LIB" "C:/programs/proj/nad/"

 EXTENT 213919.523729 80938.404739 236765.007609 99539.050324
 PROJECTION
   "init=epsg:26957"
 END

 # Background color for the map canvas -- change as desired
 TRANSPARENT ON
 IMAGECOLOR 192 192 192
 IMAGEQUALITY 95
 IMAGETYPE png
 OUTPUTFORMAT
   NAME png
   DRIVER 'GD/PNG'
   MIMETYPE 'image/png'
   #IMAGEMODE PC256
   EXTENSION 'png'
 END

 # Web interface definition. Only the template parameter
 # is required to display a map. See MapServer documentation
 WEB
   # Set IMAGEPATH to the path where MapServer should
   # write its output.
   IMAGEPATH 'C:/Apache2.2/htdocs/output/'

   # Set IMAGEURL to the url that points to IMAGEPATH
   # as defined in your web server configuration
   IMAGEURL '/output/'

   # WMS server settings
   METADATA
     'wms_title'           'geomap12'
'wms_onlineresource' 'http://diagproweb01/cgi-bin/mapserv.exe?map=c:/webgis/mapfiles/geomap12.map&;'
     'wms_srs'             'EPSG:26957 EPSG:4326'
   END

   #Scale range at which web interface will operate
   # Template and header/footer settings
# Only the template parameter is required to display a map. See MapServer documentation
 END

 LAYER
   NAME 'geounits'
   TYPE POLYGON
   DATA 'C:\webgis\data\geomap_pubs\geomap12.shp'
   METADATA
     'wms_title' 'geounits'
   END
   STATUS DEFAULT
   TRANSPARENCY 100
   PROJECTION
     "init=epsg:26957"
   END
   CLASS
      NAME 'geomap12'
      STYLE
        SYMBOL 0
        SIZE 2
        OUTLINECOLOR 0 0 0
        COLOR 144 50 207
      END
   END    END
END
***** end of mapfile

**************************************************
John Callahan, Geospatial Application Developer
Delaware Geological Survey, University of Delaware
URL: http://www.dgs.udel.edu
**************************************************

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