Re: AW: [mapserver-users] WFS Spatial Filter Problem

2011-08-17 Thread Bryan Hempen

Hey guys,

my current status report. I have tried the following list of things:

- as proposed by Andreas, used shp2img. Works perfectly fine!

- as proposed by Julien, took a look at the Apache error log. Here is a 
small excerpt of what it shows:


[Wed Aug 17 10:42:15 2011] [error] [client 10.68.180.121] 
3c3400-3c3403d000
r-xp  fd:00 3123859
/usr/lib64/libldap_r-2.3.so.0

.2.31, referer: http://ssols02.esac.esa.int/psa/bhempen/tree.html

...

[Wed Aug 17 10:42:15 2011] [error] [client 10.68.180.121] 
3c34a1c000-3c34a1d000
rw-p 0001c000 fd:00 3118384
/usr/lib64/libgeos_c.so.1.6.2

, referer: http://ssols02.esac.esa.int/psa/bhempen/tree.html

...

[Wed Aug 17 10:42:15 2011] [error] [client 10.68.180.121] Premature end 
of scrip
t headers: mapserv, referer: 
http://ssols02.esac.esa.int/psa/bhempen/tree.html


In case it could be useful to see the whole log, please just tell me.

Now, to wrap things up again adding some new insights by testing with 
different versions of the MapServer. This is what happened:



When I try to use the WFS FE Spatial Filter Intersect with MapServer 
5.6.5 on a PostGIS layer, it doesn't work and I get an Error 500.
When, however, I use a WFS FE Spatial Filter like Intersect with 
MapServer 5.6.5 on a shapefile layer with the SAME data as the PostGIS 
layer contains, it works!
When I try to use the WFS FE Spatial Filter BBOX with MapServer 5.6.5 on 
a PostGIS layer, it works!
When I use a WFS FE non-spatial filter like PropertyIsEqualTo and/or 
combined with logical filters like AND or OR combined with the WFS FE 
Spatial Filter BBOX with MapServer 5.6.5 on a shapefile layer or a 
PostGIS layer with the the SAME data, it works!
When I try to use the WFS FE Spatial Filter Intersect with MapServer 
6.0.1 on a PostGIS layer, sometimes no results are returned and 
sometimes only some. The results are not accurate.
When I try to use the WFS FE Spatial Filter Intersect with MapServer 
6.0.1 on a shapefile layer, sometimes no results are returned and 
sometimes only some. The results are not accurate.
When I use a WFS FE non-spatial filter like PropertyIsEqualTo and/or 
combined with logical filters like AND or OR combined with the WFS FE 
Spatial Filter BBOX with MapServer 6.0.1 on a shapefile layer or a 
PostGIS layer with the the SAME data, it seems to work, but I am not 
100% sure.


Therefore: No problem with Apache setup, mapfiles, data, 
client/requests. Should be a MapServer bug...


Using the same PostGIS db and shapefile all the time and mapfiles 
modified as minimal as possible.


Kind regards,
Bryan

On 10/08/2011 15:16, Eichner, Andreas - SID-NLKM wrote:

Hi,

HTTP error code 500 means: Internal Server error and is usually reported when 
the (F)CGI process dies. Probably a simple NULL pointer dereference due to a 
missing check which results in a segmentation fault... Ever tried the thing 
with shp2img? If this also segfaults try recompiling with debug enabled and run 
it trough gdb.

Greets.


-Ursprüngliche Nachricht-
Von: mapserver-users-boun...@lists.osgeo.org
[mailto:mapserver-users-boun...@lists.osgeo.org] Im Auftrag
von Bryan Hempen
Gesendet: Mittwoch, 10. August 2011 14:35
An: Fawcett, David (MPCA)
Cc: mapserver-users@lists.osgeo.org
Betreff: Re: [mapserver-users] WFS Spatial Filter Problem

Hi David,

I enabled debugging using the following settings:

 CONFIG MS_ERRORFILE /home/bhempen/ms_error.txt
 DEBUG 5
 CONFIG CPL_DEBUG ON
 CONFIG PROJ_DEBUG ON

The only line that shows up after I got an error 500 using
the spatial filter is:

[Wed Aug 10 14:30:46 2011].451858 CGI Request 1 on process 21100

Not really helpful, right?

Regards,
Bryan

On 09/08/2011 15:38, Fawcett, David (MPCA) wrote:

Bryan,



For testing, I would enable debugging at the MAP or
LAYER level.  If you set DEBUG 5, I think that you should be
able to see the query that MapServer is crafting.



More on debugging here:
http://mapserver.org/optimization/debugging.html#debugging



David.



From: mapserver-users-boun...@lists.osgeo.org
[mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of
Bryan Hempen
Sent: Tuesday, August 09, 2011 4:15 AM
Cc: mapserver-users@lists.osgeo.org
Subject: Re: [mapserver-users] WFS Spatial Filter Problem



Dear Kai and Assefa,





After you two guys requested me to send you my setup, I
exported the content in the databasetable to a shapefile so
you can test it. When I tested the spatial filter right after
that, it suddenly worked ! This narrows down the possibilities:

- The request I send is definitely not the problem
anymore. It works with MapServer + shapefile and with GeoServer.

- I exported only the geometries to the shapefile in
the table with geometrytype = POLYGON because from ~8000

[mapserver-users] free multilayer GIS data

2011-08-17 Thread Esmin Gracić
Hi all,

I need to make a presentation on free gis stack (apache phpmapscript pg
pgrouting) to some interested party.

My question is do you know where I could get some nice free GIS data with
multiple layers like roads (to build pgrouting stuff on), houses, objects,
gasline, powerline, optical cables, water etc...
This is for demo only, so area does not have to more than 1km2.

Pointing in right direction, would be helpful, too.

Thanks, Esmin.
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AW: AW: [mapserver-users] WFS Spatial Filter Problem

2011-08-17 Thread Eichner, Andreas - SID-NLKM

OK, now run the CGI on the command line and append the QUERY_STRING parameter 
carrying the request parameters:

$ /usr/lib/cgi-bin/mapserv 
QUERY_STRING='map=your/mapfile.mapservice=WFSrequest=GetCapabilities'

This should give you the capabilities document. If that works use your failing 
one. This should expectedly fail. If you can't guess right now what causes the 
crash you can now use gdb to locate the error if you compiled with the debug 
option enabled. Let us know when you find more detailes about the cause.

Regards


 -Ursprüngliche Nachricht-
 Von: Bryan Hempen [mailto:bhem...@sciops.esa.int] 
 Gesendet: Mittwoch, 17. August 2011 11:55
 An: Eichner, Andreas - SID-NLKM
 Cc: mapserver-users@lists.osgeo.org
 Betreff: Re: AW: [mapserver-users] WFS Spatial Filter Problem
 
 Hey guys,
 
 my current status report. I have tried the following list of things:
 
 - as proposed by Andreas, used shp2img. Works perfectly fine!
 
 - as proposed by Julien, took a look at the Apache error log. 
 Here is a 
 small excerpt of what it shows:
 
 [Wed Aug 17 10:42:15 2011] [error] [client 10.68.180.121] 
 3c3400-3c3403d000
 r-xp  fd:00 3123859
 /usr/lib64/libldap_r-2.3.so.0
 .2.31, referer: http://ssols02.esac.esa.int/psa/bhempen/tree.html
 
 ...
 
 [Wed Aug 17 10:42:15 2011] [error] [client 10.68.180.121] 
 3c34a1c000-3c34a1d000
 rw-p 0001c000 fd:00 3118384
 /usr/lib64/libgeos_c.so.1.6.2
 , referer: http://ssols02.esac.esa.int/psa/bhempen/tree.html
 
 ...
 
 [Wed Aug 17 10:42:15 2011] [error] [client 10.68.180.121] 
 Premature end 
 of scrip
 t headers: mapserv, referer: 
 http://ssols02.esac.esa.int/psa/bhempen/tree.html
 
 In case it could be useful to see the whole log, please just tell me.
 
 Now, to wrap things up again adding some new insights by testing with 
 different versions of the MapServer. This is what happened:
 
 
 When I try to use the WFS FE Spatial Filter Intersect with MapServer 
 5.6.5 on a PostGIS layer, it doesn't work and I get an Error 500.
 When, however, I use a WFS FE Spatial Filter like Intersect with 
 MapServer 5.6.5 on a shapefile layer with the SAME data as 
 the PostGIS 
 layer contains, it works!
 When I try to use the WFS FE Spatial Filter BBOX with 
 MapServer 5.6.5 on 
 a PostGIS layer, it works!
 When I use a WFS FE non-spatial filter like PropertyIsEqualTo and/or 
 combined with logical filters like AND or OR combined with the WFS FE 
 Spatial Filter BBOX with MapServer 5.6.5 on a shapefile layer or a 
 PostGIS layer with the the SAME data, it works!
 When I try to use the WFS FE Spatial Filter Intersect with MapServer 
 6.0.1 on a PostGIS layer, sometimes no results are returned and 
 sometimes only some. The results are not accurate.
 When I try to use the WFS FE Spatial Filter Intersect with MapServer 
 6.0.1 on a shapefile layer, sometimes no results are returned and 
 sometimes only some. The results are not accurate.
 When I use a WFS FE non-spatial filter like PropertyIsEqualTo and/or 
 combined with logical filters like AND or OR combined with the WFS FE 
 Spatial Filter BBOX with MapServer 6.0.1 on a shapefile layer or a 
 PostGIS layer with the the SAME data, it seems to work, but I am not 
 100% sure.
 
 Therefore: No problem with Apache setup, mapfiles, data, 
 client/requests. Should be a MapServer bug...
 
 Using the same PostGIS db and shapefile all the time and mapfiles 
 modified as minimal as possible.
 
 Kind regards,
 Bryan
 
 On 10/08/2011 15:16, Eichner, Andreas - SID-NLKM wrote:
  Hi,
 
  HTTP error code 500 means: Internal Server error and is 
 usually reported when the (F)CGI process dies. Probably a 
 simple NULL pointer dereference due to a missing check which 
 results in a segmentation fault... Ever tried the thing with 
 shp2img? If this also segfaults try recompiling with debug 
 enabled and run it trough gdb.
 
  Greets.
 
  -Ursprüngliche Nachricht-
  Von: mapserver-users-boun...@lists.osgeo.org
  [mailto:mapserver-users-boun...@lists.osgeo.org] Im Auftrag
  von Bryan Hempen
  Gesendet: Mittwoch, 10. August 2011 14:35
  An: Fawcett, David (MPCA)
  Cc: mapserver-users@lists.osgeo.org
  Betreff: Re: [mapserver-users] WFS Spatial Filter Problem
 
  Hi David,
 
  I enabled debugging using the following settings:
 
   CONFIG MS_ERRORFILE /home/bhempen/ms_error.txt
   DEBUG 5
   CONFIG CPL_DEBUG ON
   CONFIG PROJ_DEBUG ON
 
  The only line that shows up after I got an error 500 using
  the spatial filter is:
 
  [Wed Aug 10 14:30:46 2011].451858 CGI Request 1 on process 21100
 
  Not really helpful, right?
 
  Regards,
  Bryan
 
  On 09/08/2011 15:38, Fawcett, David (MPCA) wrote:
 
 Bryan,
 
 
 
 For testing, I would enable debugging at the MAP or
  LAYER level.  If you set DEBUG 5, I think that you should be
  able to see the query that MapServer is crafting.
 
 
 
 More on debugging here:
  

Re: [mapserver-users] free multilayer GIS data

2011-08-17 Thread Wim Vanbelle
I'd start here:

http://downloads.cloudmade.com/

http://downloads.cloudmade.com/And then look for additional data in the
OpenStreetMap project.

On top of those, googling around for 'open data' also comes up with a lot of
info :).


On 17 August 2011 12:55, Esmin Gracić esmin.gra...@gmail.com wrote:

 Hi all,

 I need to make a presentation on free gis stack (apache phpmapscript pg
 pgrouting) to some interested party.

 My question is do you know where I could get some nice free GIS data with
 multiple layers like roads (to build pgrouting stuff on), houses, objects,
 gasline, powerline, optical cables, water etc...
 This is for demo only, so area does not have to more than 1km2.

 Pointing in right direction, would be helpful, too.

 Thanks, Esmin.




 ___
 mapserver-users mailing list
 mapserver-users@lists.osgeo.org
 http://lists.osgeo.org/mailman/listinfo/mapserver-users


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RE: [mapserver-users] free multilayer GIS data

2011-08-17 Thread Fawcett, David (MPCA)
For data at a smaller scale, you may also want to look at the Natural Earth 
data sets.  Raster and vector, clean data, with attributes, liberal (Public 
Domain) license.

David.

From: mapserver-users-boun...@lists.osgeo.org 
[mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Wim Vanbelle
Sent: Wednesday, August 17, 2011 7:25 AM
To: mapserver-users@lists.osgeo.org
Subject: Re: [mapserver-users] free multilayer GIS data

I'd start here:

http://downloads.cloudmade.com/

And then look for additional data in the OpenStreetMap project.

On top of those, googling around for 'open data' also comes up with a lot of 
info :).


On 17 August 2011 12:55, Esmin Gracić 
esmin.gra...@gmail.commailto:esmin.gra...@gmail.com wrote:
Hi all,

I need to make a presentation on free gis stack (apache phpmapscript pg 
pgrouting) to some interested party.

My question is do you know where I could get some nice free GIS data with 
multiple layers like roads (to build pgrouting stuff on), houses, objects, 
gasline, powerline, optical cables, water etc...
This is for demo only, so area does not have to more than 1km2.

Pointing in right direction, would be helpful, too.

Thanks, Esmin.




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[mapserver-users] Invalid pdf file from WMS

2011-08-17 Thread Rahkonen Jukka
Hi,

This request from Mapserver 6.0 gives me a nice pdf file:
http://188.64.1.61/cgi-bin/osm-mapserver_i?REQUEST=GetMapSERVICE=WMSVERSION=1.1.1WIDTH=864HEIGHT=662LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097395SRS=EPSG:2393STYLES=

However, if I double the bounding box the resulting pdf cannot be opened by 
Acrobat reader.
http://188.64.1.61/cgi-bin/osm-mapserver_i?REQUEST=GetMapSERVICE=WMSVERSION=1.1.1WIDTH=1728HEIGHT=1324LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097395SRS=EPSG:2393STYLES=

The latter gives fine image with format=image/png. Any idea about what is going 
wrong?

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Re: [mapserver-users] Invalid pdf file from WMS

2011-08-17 Thread thomas bonfort
the second one is incomplete, the request seems to be failing.

can you run the request locally to see if it segfaults, and if so
provide a backtrace:

/path/to/mapserver-cgi
QUERY_STRING='map=/path/to/mapREQUEST=GetMapSERVICE=WMSVERSION=1.1.1WIDTH=864HEIGHT=662LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097395SRS=EPSG:2393STYLES='

--
thomas

On Wed, Aug 17, 2011 at 15:40, Rahkonen Jukka jukka.rahko...@mmmtike.fi wrote:
 Hi,

 This request from Mapserver 6.0 gives me a nice pdf file:
 http://188.64.1.61/cgi-bin/osm-mapserver_i?REQUEST=GetMapSERVICE=WMSVERSION=1.1.1WIDTH=864HEIGHT=662LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097395SRS=EPSG:2393STYLES=

 However, if I double the bounding box the resulting pdf cannot be opened by 
 Acrobat reader.
 http://188.64.1.61/cgi-bin/osm-mapserver_i?REQUEST=GetMapSERVICE=WMSVERSION=1.1.1WIDTH=1728HEIGHT=1324LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097395SRS=EPSG:2393STYLES=

 The latter gives fine image with format=image/png. Any idea about what is 
 going wrong?

 -Jukka Rahkonen-___
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 mapserver-users@lists.osgeo.org
 http://lists.osgeo.org/mailman/listinfo/mapserver-users

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[mapserver-users] PDF Generation - file suffix?

2011-08-17 Thread Fawcett, David (MPCA)
I don't want to pollute Jukka's thread about large .pdf creation, so I am 
forking it.  

The .pdf file generated by his request renders fast and looks nice, but the 
file doesn't have a .pdf suffix.  This confused my browser and didn't 
automatically associate the file with Acrobat Reader.  

This isn't a huge issue for me as a user, but if I am developing something for 
a more general audience, it will be a problem.  

Is there a way to ensure that the generated .pdf has the correct file suffix?

http://188.64.1.61/cgi-bin/osm-mapserver_i?REQUEST=GetMapSERVICE=WMSVERSION=1.1.1WIDTH=864HEIGHT=662LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097395SRS=EPSG:2393STYLES=


David.



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[mapserver-users] WCS GetCoverage responses in multi-part mime format

2011-08-17 Thread Bryan Hempen

Hi there!

I am currently setting up a WCS server using MapServer 5.6.5. I am 
serving hyperspectral images and my goal is to visualize a subset of 
bands within a BBOX in a webclient. This should work fine if WCS 1.1.0 
GetCoverage requests would not return results in a multi-part mime 
format as stated on 
http://mapserver.org/ogc/wcs_server.html#getcoverage. Browsers can't 
seem to deal with this type of format.


I can't use WCS 1.0.0 requests because they do not allow for subsetting 
of bands.
Since I use MapServer version 5.6.5, WCS 2.0 is not supported, but if a 
WCS 2.0 (as supported by MapServer 6.x) also returns GetCoverage 
requests in a multi-part mime format it would be useless for me anyway.


Is there any way to turn off the response of WCS GetCoverage requests in 
a multi-part mime format in MapServer?


If I upgrade to WCS 2.0, will I still have the same problem?

Or does anyone know how to make a browser visualize the image-part of 
the reponse? I can't find anything useful on the web.


Thanks for your help,
Bryan


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Re: [mapserver-users] Invalid pdf file from WMS

2011-08-17 Thread Rahkonen Jukka
Hi,

Command with big BBOX does lead into segmantation fault.  Unfortunately I am 
just an amateur and I have no idea about what is a backtrace and how I could 
provide it to you. The server is a virtual Linux box (Ubuntu).

-Jukka Rahkonen-

thomas bonfort wrote:

 the second one is incomplete, the request seems to be failing.

 can you run the request locally to see if it segfaults, and if so
provide a backtrace:

 /path/to/mapserver-cgi
QUERY_STRING='map=/path/to/mapREQUEST=GetMapSERVICE=WMSVERSION=1.1.1WIDTH=864HEIGHT=662LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097395SRS=EPSG:2393STYLES='

--
thomas

On Wed, Aug 17, 2011 at 15:40, Rahkonen Jukka jukka.rahko...@mmmtike.fi wrote:
 Hi,

 This request from Mapserver 6.0 gives me a nice pdf file:
 http://188.64.1.61/cgi-bin/osm-mapserver_i?REQUEST=GetMapSERVICE=WMSVERSION=1.1.1WIDTH=864HEIGHT=662LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097395SRS=EPSG:2393STYLES=

 However, if I double the bounding box the resulting pdf cannot be opened by 
 Acrobat reader.
 http://188.64.1.61/cgi-bin/osm-mapserver_i?REQUEST=GetMapSERVICE=WMSVERSION=1.1.1WIDTH=1728HEIGHT=1324LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097395SRS=EPSG:2393STYLES=

 The latter gives fine image with format=image/png. Any idea about what is 
 going wrong?

 -Jukka Rahkonen-___
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 mapserver-users@lists.osgeo.org
 http://lists.osgeo.org/mailman/listinfo/mapserver-users

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Re: [mapserver-users] Invalid pdf file from WMS

2011-08-17 Thread thomas bonfort
if gdb is installed on the system, you do:

gdb /path/to/mapserv
$ run QUERY_STRING='map=...'
(...program runs and spits out the beginning of the pdf..., then segfaults)
$ bt

--
thomas

On Wed, Aug 17, 2011 at 21:36, Rahkonen Jukka jukka.rahko...@mmmtike.fi wrote:
 Hi,

 Command with big BBOX does lead into segmantation fault.  Unfortunately I am 
 just an amateur and I have no idea about what is a backtrace and how I could 
 provide it to you. The server is a virtual Linux box (Ubuntu).

 -Jukka Rahkonen-

 thomas bonfort wrote:

 the second one is incomplete, the request seems to be failing.

 can you run the request locally to see if it segfaults, and if so
 provide a backtrace:

 /path/to/mapserver-cgi
 QUERY_STRING='map=/path/to/mapREQUEST=GetMapSERVICE=WMSVERSION=1.1.1WIDTH=864HEIGHT=662LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097395SRS=EPSG:2393STYLES='

 --
 thomas

 On Wed, Aug 17, 2011 at 15:40, Rahkonen Jukka jukka.rahko...@mmmtike.fi 
 wrote:
 Hi,

 This request from Mapserver 6.0 gives me a nice pdf file:
 http://188.64.1.61/cgi-bin/osm-mapserver_i?REQUEST=GetMapSERVICE=WMSVERSION=1.1.1WIDTH=864HEIGHT=662LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097395SRS=EPSG:2393STYLES=

 However, if I double the bounding box the resulting pdf cannot be opened by 
 Acrobat reader.
 http://188.64.1.61/cgi-bin/osm-mapserver_i?REQUEST=GetMapSERVICE=WMSVERSION=1.1.1WIDTH=1728HEIGHT=1324LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097395SRS=EPSG:2393STYLES=

 The latter gives fine image with format=image/png. Any idea about what is 
 going wrong?

 -Jukka Rahkonen-___
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 mapserver-users@lists.osgeo.org
 http://lists.osgeo.org/mailman/listinfo/mapserver-users


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Re: [mapserver-users] Invalid pdf file from WMS

2011-08-17 Thread Rahkonen Jukka
Hi,

Amazing. I got this

(gdb) bt
#0  0x0013a258 in FT_Done_Face () from /usr/lib/libfreetype.so.6
#1  0x00f447c3 in ?? () from /usr/lib/libcairo.so.2
#2  0x00f4ba19 in cairo_font_face_destroy () from /usr/lib/libcairo.so.2
#3  0x0813a8b4 in ?? ()
#4  0x0813a9c8 in cleanupCairo ()
#5  0x080c5aee in ?? ()
#6  0x0810b406 in ?? ()
#7  0x0807207d in ?? ()
#8  0x0805c2f4 in ?? ()
#9  0x00fefbd6 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#10 0x08057881 in ?? ()

-Jukka-

Lähettäjä: thomas bonfort [thomas.bonf...@gmail.com]
Lähetetty: 17. elokuuta 2011 22:56
Vastaanottaja: Rahkonen Jukka
Kopio: mapserver-users@lists.osgeo.org
Aihe: Re: [mapserver-users] Invalid pdf file from WMS

if gdb is installed on the system, you do:

gdb /path/to/mapserv
$ run QUERY_STRING='map=...'
(...program runs and spits out the beginning of the pdf..., then segfaults)
$ bt

--
thomas

On Wed, Aug 17, 2011 at 21:36, Rahkonen Jukka jukka.rahko...@mmmtike.fi wrote:
 Hi,

 Command with big BBOX does lead into segmantation fault.  Unfortunately I am 
 just an amateur and I have no idea about what is a backtrace and how I could 
 provide it to you. The server is a virtual Linux box (Ubuntu).

 -Jukka Rahkonen-

 thomas bonfort wrote:

 the second one is incomplete, the request seems to be failing.

 can you run the request locally to see if it segfaults, and if so
 provide a backtrace:

 /path/to/mapserver-cgi
 QUERY_STRING='map=/path/to/mapREQUEST=GetMapSERVICE=WMSVERSION=1.1.1WIDTH=864HEIGHT=662LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097395SRS=EPSG:2393STYLES='

 --
 thomas

 On Wed, Aug 17, 2011 at 15:40, Rahkonen Jukka jukka.rahko...@mmmtike.fi 
 wrote:
 Hi,

 This request from Mapserver 6.0 gives me a nice pdf file:
 http://188.64.1.61/cgi-bin/osm-mapserver_i?REQUEST=GetMapSERVICE=WMSVERSION=1.1.1WIDTH=864HEIGHT=662LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097395SRS=EPSG:2393STYLES=

 However, if I double the bounding box the resulting pdf cannot be opened by 
 Acrobat reader.
 http://188.64.1.61/cgi-bin/osm-mapserver_i?REQUEST=GetMapSERVICE=WMSVERSION=1.1.1WIDTH=1728HEIGHT=1324LAYERS=defaultTRANSPARENT=TRUEFORMAT=application/x-pdfBBOX=3409763.750050978,6956187.032331026,3411904.266676571,6957827.104097395SRS=EPSG:2393STYLES=

 The latter gives fine image with format=image/png. Any idea about what is 
 going wrong?

 -Jukka Rahkonen-___
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[mapserver-users] using mod_wsgi with mapserver

2011-08-17 Thread Mukesh Subedee
Hi all,

I have configured and tested a simple application with mod_wsgi and found that 
its working properly. Now I am trying to use mod_wsgi with MapServer. I have 
configured my Apache virtual host for wsgi as: 
 
Alias / /home/public_html/wsgi/
    Directory /home/public_html/wsgi

        Options ExecCGI Indexes
        DirectoryIndex index.html index.wsgi index.cgi

        AddHandler cgi-script .cgi

        AddHandler wsgi-script .wsgi
        #AllowOverride None

        Order allow,deny
        Allow from all
    /Directory

I tried running similarly as python mapscript but could not get the result. I 
could not find any example that uses mod_wsgi with mapscript. Anyone have any 
idea how it can be used? Any working example?

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