[OpenLayers-Dev] Maximum number of tiles requested

[Xurxo Mendez]

Hi all,

in Firefox 3.x the limits are these (you can see/modify them typing
*about:config* in the URL bar):

network.http.max.connections (default is 30)
network.http.max.connections-per-server (default is 15)
network.http.max.persistent-connections-per-proxy (default is 8)
network.http.max.persistent-connections-per-server (default is 6)



Un saludo.

Xurxo Méndez Pérez

Runner for Android:
http://www.androidrunner.com
http://blog.androidrunner.com


2010/9/13 DGIS Devels <webgisdesarrollo at gmail.com>

> Thanks Peter. We didn't know this limit is so small. I'm not sure but in
> Firefox seems to be of 4 parallel requests, isn't?
>
> 2010/9/10 Peter Körner <osm-lists at mazdermind.de>
>
> Am 10.09.2010 14:42, schrieb DGIS Devels:
>>
>>  Is the number of tiles requested simultaneously limited in OpenLayers? I
>>> would like to know how long I have to wait (timeout) to have a whole map
>>> with a high number of tiles.
>>>
>>
>> Most browsers have a hard-coded limit of 2 parallel Requests per Domain to
>> avoid flooding servers with requests.
>>
>> The limit is per Domain, not per IP, which is why you can trick around
>> this limit by using multiple domains to point to your tile-server (
>> a.tile.myserver.net, b.tile.myserver.net, c.tile.myserver.net).
>>
>> If is, for example, done on osm.org:
>> http://www.openstreetmap.org/openlayers/OpenStreetMap.js
>>
>> Peter
>> _______________________________________________
>> Dev mailing list
>> Dev at lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/openlayers-dev
>>
>
>
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