[Moose-dev] TROSMTileProvider

Hi Thierry, Onil, First let me iterate what I wrote last week, the OSM stuff in Roassal is very cool, very well written. Great work. Since I have some experience with OSM maps, tiles and serving them, I had a look to see if I could optimise the tile drawing/loading, which is visibly a bit slow, one would assume because of the loading of the tiles over the network. I just committed (based on code that I wrote some time ago): === Name: Roassal2-SvenVanCaekenberghe.719 Author: SvenVanCaekenberghe Time: 28 January 2015, 2:31:50.462461 pm UUID: 0978fb6a-d6d0-4d86-a9ae-1f2f83a0b6a2 Ancestors: Roassal2-AlexandreBergel.718 Experimental branch. Introduction of TROSMTileProvider to optimize getting OSM tiles, adds one shared memory cache and a local file system cache, predefines and reuses 6 http clients spread over different hosts. Modifies TROSMShape>>#getTile: and adds TROSMShape>>#tileNamed: === The strange thing is though, that I can optimise the loading (as benchmarked separately), but in most cases (not when they are in the memory cache, but when they are in the file cache) the drawing still has the same pauses as before - which I don't understand, at all. But it is a bit hard to explain. Anyway, Thierry, I will see you tomorrow and the day thereafter and I hope I can show you what I mean. Regards, Sven