[Tile-serving] [openstreetmap/osm2pgsql] Rewrite tile expiry (management of expired tiles) (#747)

[Sarah Hoffmann]

Code looks good and simplifies the tile expiry a lot. So overall I'm in favour of merging this.

There is still the open question if the changed output format (outputting all changed tiles vs. only outputting the lowest zoom level). #709 did not yield any comments strongly in favour or against changing the output format. Given that, I'm leaning slightly towards taking this PR as is with the output of all tiles. It simplifies the code in osm2pgsql and potentially also on the consumer side. Any other opinions? @pnorman?

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/openstreetmap/osm2pgsql/pull/747#issuecomment-299622150
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstreetmap.org/pipermail/tile-serving/attachments/20170506/fe8f3b5f/attachment.html>