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<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">The time is not a constant (number of layers * x milliseconds). For example, it is faster to generate the layer BoundingBox into GetCapabilities if the wms_extent metadata is set for
the layer <a href="https://www.mapserver.org/ogc/wms_server.html">https://www.mapserver.org/ogc/wms_server.html</a> but how much faster it is depends on the data source.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">I think that instead of 1200 layers you could have just one time enabled layer
<a href="https://www.mapserver.org/ogc/wms_time.html">https://www.mapserver.org/ogc/wms_time.html</a>.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">-Jukka Rahkonen-<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b>Lähettäjä:</b> MapServer-users <mapserver-users-bounces@lists.osgeo.org>
<b>Puolesta </b>Marcin Niemyjski via MapServer-users<br>
<b>Lähetetty:</b> tiistai 20. joulukuuta 2022 16.18<br>
<b>Vastaanottaja:</b> Oskar Ravhed <oskar.ravhed@t-kartor.com>; mapserver-users@lists.osgeo.org<br>
<b>Aihe:</b> Re: [MapServer-users] Failed to download capabilities:Download of capabilities failed: Connection on mapfile with more than 1000 layers<o:p></o:p></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal">Great advice, thank you Oskar. <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Could you tell me how long it takes to load the WMS into qgis or GetCap with that many layers?<o:p></o:p></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;color:black">I am also interested in what purpose you are using the WMS with this amount of data. Could you share it? In my case it is daily Sentinel-1 imagery for the whole world from
the beginning of 2021.<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Merry Christmas to all,<o:p></o:p></p>
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<p class="MsoNormal">Marcin <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span style="color:black">From:</span></b><span style="color:black"> MapServer-users <<a href="mailto:mapserver-users-bounces@lists.osgeo.org">mapserver-users-bounces@lists.osgeo.org</a>> on behalf of Oskar Ravhed <<a href="mailto:oskar.ravhed@t-kartor.com">oskar.ravhed@t-kartor.com</a>><br>
<b>Sent:</b> Tuesday, December 20, 2022 1:08 PM<br>
<b>To:</b> <a href="mailto:mapserver-users@lists.osgeo.org">mapserver-users@lists.osgeo.org</a> <<a href="mailto:mapserver-users@lists.osgeo.org">mapserver-users@lists.osgeo.org</a>><br>
<b>Subject:</b> Re: [MapServer-users] Failed to download capabilities:Download of capabilities failed: Connection on mapfile with more than 1000 layers</span>
<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">Hello!<br>
<br>
I have 3234 layers in a service and it works fine. also works fine with <br>
10.000 layers<br>
<br>
1 try the getcap in browser<br>
2a if step 1 is success change network timeout in qgis<br>
2b if step 1 does not work change timeouts on server and check mapserver <br>
log<br>
<br>
On 20/12/2022 09:59, Jörg Thomsen (WhereGroup) wrote:<br>
> Hi,<br>
><br>
> funny, how you type twelve.<br>
><br>
> 1200 are very much and I guess no one has tried this before.<br>
> So to your question: I would say yes.<br>
><br>
> I suggest to split it into several services / mapfiles. The <br>
> capability-xml ist very big I think and most clients will habe <br>
> problems with it. The usability is bad, the users have to scroll <br>
> through 1200 Layers, puh. And I don't know whether a getMap with <br>
> http-get will work (is there a current length-limit in http-get?).<br>
><br>
><br>
> Jörg<br>
><br>
><br>
> Am 20.12.22 um 09:42 schrieb Marcin Niemyjski via MapServer-users:<br>
>> Hello,<br>
>><br>
>> I have a mapfile which constist of 1200 layers. While loading to qgis <br>
>> error "Failed to download capabilities:Download of capabilities <br>
>> failed: Connection" is recived.<br>
>><br>
>> Does this happen becaues of quantitu of layers in mapfile? Is there <br>
>> any workaround?<br>
>><br>
>> Best,<br>
>> Marcin<br>
>><br>
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