[Tilecache] TileCache configuration Problem?

[R. Ortner]

I havn´t changed it yet, i tried to get the vmap0 tile image to check if the
configuration works.
So in my tilecache.cfg the layer is:

[basic]
type=WMSLayer
url=http://labs.metacarta.com/wms/vmap0
extension=png



----------------------------------------------
<On Mon, Nov 26, 2007 at 12:44:49AM -0800, R. Ortner wrote:
<>     -> i get the following error message:

<You missed the one important piece of information: Your TileCache Layer
<config. I'm assuming that it's a WMS layer, an it looks like Python
<can't talk o your WMS layer from within Apache CGI.
<
<Regards,
<--
<Christopher Schmidt
<MetaCarta

-----------------------------------------

R. Ortner wrote:
> 
> Hi, i tried to set up tilecache running under cgi.
> 
> i copied the tilecache files in:
>     /var/www/htdocs/tc
> 
> made a folder for the cache files:
>     /var/www/htdocs/tilecache
> 
> made the entry in the apache httpd.conf file:
>     <Directory /var/www/htdocs/tc>
>              AddHandler cgi-script .cgi
>              Options +ExecCGI
>     </Directory>
> 
> and changed the cache dir in the tilecache.cfg file:
>     [cache]
>     type=DiskCache
>     base=/var/www/htdocs/tilecache/
> 
> rest of the tilecache.cfg is unchagned.
> 
> 
> Now i tried to start the index.html from the tilecache directory:
>     http://172.21.18.45/tc/index.html
> 
>  -> the restults are pinkt tiles after a long time of wating!
> 
> 
> When i try to get a tile with the wms request from the readme with:
>     
> http://172.21.18.45/tc/tilecache.cgi?LAYERS=basic&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&SRS=EPSG:4326&BBOX=-180,-90,0,90&WIDTH=256&HEIGHT=256
> 
>     -> i get the following error message:
> 
> An error occurred: <urlopen error (110, 'Connection timed out')>
>   File "/var/www/htdocs/tc/TileCache/Service.py", line 525, in cgiHandler
>     format, image = service.dispatchRequest( params, path_info,
> req_method, host )
>   File "/var/www/htdocs/tc/TileCache/Service.py", line 443, in
> dispatchRequest
>     return self.renderTile(tile, params.has_key('FORCE'))
>   File "/var/www/htdocs/tc/TileCache/Service.py", line 401, in renderTile
>     data = layer.render(tile)
>   File "/var/www/htdocs/tc/TileCache/Layer.py", line 253, in render
>     return self.renderTile(tile)
>   File "/var/www/htdocs/tc/TileCache/Layer.py", line 297, in renderTile
>     tile.data, response = wms.fetch()
>   File "/var/www/htdocs/tc/TileCache/Client.py", line 45, in fetch
>     response = self.client.open(urlrequest)
>   File "/usr/lib/python2.4/urllib2.py", line 358, in open
>     response = self._open(req, data)
>   File "/usr/lib/python2.4/urllib2.py", line 376, in _open
>     '_open', req)
>   File "/usr/lib/python2.4/urllib2.py", line 337, in _call_chain
>     result = func(*args)
>   File "/usr/lib/python2.4/urllib2.py", line 1021, in http_open
>     return self.do_open(httplib.HTTPConnection, req)
>   File "/usr/lib/python2.4/urllib2.py", line 996, in do_open
>     raise URLError(err)
> 
> 
> 
> the permissions for the folders and files are all set to 755 or 777.
> 
> Maybe anyone have an idea whats wrong? I thought i followed the
> instructions correctly but oviously i missed something! 
> 

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