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rurseekatze / node-tileserver

A lightweight tileserver based on NodeJS for serving bitmap and vector tiles.

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Do not transfer empty bitmap tiles

rurseekatze opened this issue · comments

commented

To speed up loading and reduce the traffic, empty bitmap tiles should no be transferred. Instead an error code should be sended to inform the client to use a transparent standard tile (errorTileUrl in Leaflet), which was loaded just one time.