Talking of tiles, does anyone have a quick fix for blank tiles being
downloaded? ie, in the middle of a section of the slippy map, one gets a
persistent blank square, where the Landsat is visible, but the data
layer is invisible/transparent/nonrendered? Reloading doesn't help,
presumably the server hasn't/won't render(ed) the tile.
Phillip
-----Original Message-----
From: dev-bounces@xxxxxxxxxxxxxxxxx
[mailto:dev-bounces@xxxxxxxxxxxxxxxxx] On Behalf Of Nick Hill
Sent: 22 September 2006 10:04
To: dev@xxxxxxxxxxxxxxxxx
Subject: Re: [OSM-dev] Proposal: Database accelerator and dirty tile
marker based on simple algorithm.
Hello Erik
For an analysis of the problem and suggested solutions:
http://lists.openstreetmap.org/pipermail/dev/2006-September/002125.html
Perhaps setting up a db read-only with planet.osm on dev could help
developers.
Erik Johansson wrote:
> On 9/22/06, Nick Hill <nick@xxxxxxxxxxxxxx> wrote:
>> Hello Lars
>>
>> Throwing 20 or 30 http requests for busy un-rendered tiles is likely
>> to provide a good simulation of a collapsing system.
>>
> Is there a place where you can do this with out spending 4h setting up
> an osm server yourself? Finding slow queries and such is alot easier
> than setting up your own test server.
_______________________________________________
dev mailing list
dev@xxxxxxxxxxxxxxxxx
http://lists.openstreetmap.org/cgi-bin/mailman/listinfo/dev
Please Note:
Any views or opinions are solely those of the author and do not necessarily
represent
those of Independent Television News Limited unless specifically stated.
This email and any files attached are confidential and intended solely for the
use of the individual
or entity to which they are addressed.
If you have received this email in error, please notify postmaster@xxxxxxxxx
Please note that to ensure regulatory compliance and for the protection of our
clients and business,
we may monitor and read messages sent to and from our systems.
Thank You.
|
