[Mapserver-users] WMS-GetMap problem in 4.0 (works in 3.6.6)

[Frieso ter Haseborg]

Hi,

I'm just experimenting with WMS-getMap-requests. 

I created two-mapFiles adapted from the "MapServer 3.5 tutorial": One
mapfile serves as WMS-server-configuration the other one as a
WMS-client. This configuration works fine with MapServer 3.6.6 but
failes in MapServer 4.0 with the following error:

msHTTPExecuteRequests(): HTTP request error. Can't open output file
../tmp/106197874319760.img.tmp. 


What am I missing? Are there any changes to the mapfile-notation I
overlook? Has the temp-file-handling been changed?

I'm working with a single server, both map-files on the same machine;
configuration: Win2k/Apache 2.0.47 - MapServer 4.0 or MapServer 3.6.6.

	My wms-map-file looks like this:
	================================
	NAME wms
	EXTENT -97.5 41.619778 -82.122902 49.38562
	SIZE 400 300
	SHAPEPATH "./"
	
	WEB
	  IMAGEPATH "../tmp/"
	  IMAGEURL "/tmp/"
	  METADATA
	    WMS_TITLE "S3 Example 2"
	    WMS_ABSTRACT "Tutorial Section 3 Example 2"
	    WMS_ACCESSCONSTRAINTS none
	
	    # change this value to match your setup
	    WMS_ONLINERESOURCE
"http://wmstst/cgi-bin/mapserv.exe?map=../htdocs/wmstest/wms2.map"
	
	    WMS_SRS "EPSG:26915"
	  END
	END
	
	# LAYER DEFINITIONS
---------------------------------------------
	LAYER # water features layer
	  NAME "1"
	  DATA hydrop_ugl
	  STATUS ON
	  TYPE POLYGON
	  metadata
	  		"wms_title"	"layer 1"
	  end
	
	  CLASSITEM "FEATURE"
	  CLASS
	    NAME "Bay/Estuarine"
	    EXPRESSION /Bay*/
	    COLOR 164 164 0
	  END
	END
	END # end of map file
	
	My wms-client-file looks like this:
	===================================
	NAME client
	EXTENT -97.5 41.619778 -82.122902 49.38562
	SIZE 400 300
	SHAPEPATH "./"
	
	WEB
	  IMAGEPATH "../tmp/"
	  IMAGEURL "/tmp/"
	  METADATA
	    WMS_TITLE "S3 Example 2"
	    WMS_ABSTRACT "Tutorial Section 3 Example 2"
	    WMS_ACCESSCONSTRAINTS none
	    # change this value to match your setup
	    WMS_ONLINERESOURCE
"http://wmstst/cgi-bin/mapserv.exe?map=../htdocs/wmstest/client2.map"
	    WMS_SRS "EPSG:26915"
	  END
	END
	
	# LAYER DEFINITIONS
---------------------------------------------
	
	LAYER
	  NAME "wms2"
	   TYPE RASTER
	   STATUS ON
	   CONNECTION
"http://wmstst/cgi-bin/mapserv.exe?map=../htdocs/wmstest/wms2.map&versio
n=1.1.0&layers=1"
	   CONNECTIONTYPE WMS
	   METADATA
	     "wms_srs"             "EPSG:26915 EPSG:42101 EPSG:4269
EPSG:4326 EPSG:42304"
	     "wms_name"            "1"
	     "wms_server_version"  "1.1.0"
	     "wms_formatlist"
"image/gif,image/png,image/jpeg,image/wbmp"
	     "wms_format"          "image/png"
	   END
	END
	
	LAYER # water features layer 2
	  NAME "2"
	  DATA hydrop_ugl
	  STATUS ON
	  TYPE POLYGON  
	  CLASSITEM "FEATURE"
	  CLASS
	    NAME "Lakes/Reservoir"
	    EXPRESSION ('[FEATURE]' eq 'Lake' or '[FEATURE]' =
'Reservoir')
	    COLOR 64 64 255
	  END
	END
	END # end of map file

TIA,
 
Frieso ter Haseborg
- Software Development - 
 
--

-------------------------------------------------- 
S&F Datentechnik GmbH&Co.KG 
Reimersstr. 41b 
26789 Leer, Germany