Fwd: Re: [OpenLayers-Users] WMS requests executed twice

[Jan Hartmann]

Yes, it *was* that issue: with the development version of OpenLayers 
layers are always retrieved just once. Thanks Andreas. Just curiosity, 
can you give me a pointer to what the problem was?

BTW, I don't get all messages from the OpenLayers Users list in my 
mailbox. Had to look up your answers in the archive.

Jan

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

Andreas Hocevar wrote on Mon, 6 Feb 2012 /04:01:51 EST 2012/

Hi, just to clarify, the issue you are seeing (if it's the issue I think 
it is) was fixed *after* 2.11. Andreas.
----------------------------------------------------------------------------------------------

Hi Andreas,

No, I use OpenLayers 2.11. I see now that it has something to do with my 
proxy. All maps are on webservers in an internal network and are 
accessed via one proxy.When I run the page on the local server, maps are 
retrieved only once. When I access that same server from the outside, 
via the proxy, all maps are retrieved twice.

Although this is probably not an OpenLayers problem, I would be 
gratefule for suggestions. It took me quite some time to get the proxy 
configuration running. It works now, but takes twice as much time as needed.

Jan

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

Andreas Hocevar wrote on Mon, 23 Jan 2012 04:58:20 -0800: This might be 
due to a bug that has been fixed quite some time ago already. Which 
version of OpenLayers are you using? Andreas.
On 01/21/2012 09:27 PM, Jan Hartmann wrote:
> Hi all,
>
> I made a very simple OpenLayers test site, displaying a simple local 
> MapServer map as an untiled WMS service. Works fine, but when I look 
> in the server log, each OpenLayer GetMap request results in *two* 
> identical requests to the server. Can anyone confirm this, and why 
> does it happen?
>
> Jan Hartmann
> Amsterdam
>
>
> _______________________________________________
> Users mailing list
> Users at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/openlayers-users
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.osgeo.org/pipermail/openlayers-users/attachments/20120206/4a5890e4/attachment.html