[OSM-dev] Removing functionality and giving just No as answer
yvecai at gmail.com
Wed Mar 8 17:37:42 UTC 2017
It's like the close door button in an elevator, you know it usually does not speed things up, but it feels good to press it anyway.
Le 8 mars 2017 13:03:32 GMT+01:00, Tom Hughes <tom at compton.nu> a écrit :
>On 08/03/17 09:35, joost schouppe wrote:
>> While a lot of the comments are a bit misguided, I think it is clear
>> that quite a few mappers use this dirty trick to get the render to
>> refresh. As OSM.org is supposed to be a mapper's tool and not a
>> public website, I think it is quite obvious that a
>> function is within the scope of the website.
>There is a cargo cult belief that you need to force dirty the tile at
>the renderer but that is almost never the case - any changes to nodes
>and ways will automatically dirty the relevant tiles. Only changes to
>relations are not handled automatically.
>Now there was a bug for much of last week where that wasn't happening
>properly - that was fixed on Friday morning and all the missed tile
>expiries were processed over the next 24 hours.
>What is normally an issue is the squid caches that sit in front of the
>renderers, but a simple shift-reload will bust those caches and in fact
>a manual dirty will do nothing at all to help with those.
>Tom Hughes (tom at compton.nu)
>dev mailing list
>dev at openstreetmap.org
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