2011/5/5 Grant Slater <[email protected]>: > Something wrong: no... But the server is completely overloaded yes. > Apps which scape masses of tiles for offline usage is becoming a big > problem. > I've employed some techniques in an attempt to limit the scaper's > download rate while keeping things responsive to mappers. Token bucket > rate limiting [2]. There are also some upgrades in the pipeline.
> 1: http://wiki.openstreetmap.org/wiki/Tile_Disk_Usage (In total only > 1.79% of the theoretical number of tiles have ever been viewed.) > 2: http://en.wikipedia.org/wiki/Token_bucket What about changing the tile urls frequently? This could be automated and synchronized with the start page and would stop those apps quite fast (at least until they start making the urls in their app dynamic and synchronize as well). Cheers, Martin _______________________________________________ dev mailing list [email protected] http://lists.openstreetmap.org/listinfo/dev
