We need to actually flush the async File to ensure everything gets written.

[oli-obk]

The Drop impl won't do it for us like the Drop impl of std::fs::File does

fixes #46

[DerKarlos]

No file errors any more. No glb - log outputs either, I added it again.
But: (the cache is filled)
After about a minute, anything gets slow, 3-4 ms/frame
or / and stops loading tiles.
I added log for cache write read, still testing ...

[oli-obk]

log outputs either, I added it again.

it's so spammy, which is why I removed it. Can we move it to debug instead? so it isn't shown by default, but can still be enabled?

[oli-obk]

After about a minute, anything gets slow, 3-4 ms/frame

maybe we're loading/unloading tiles at the sky boundary all the time?

[DerKarlos]

debug! is fine (It's a run option, isn't it? YES! THAT's IT: %RUST_LOG=debug cargo run)
So we need more debug for un/loading :-)
I try to do it ...
NO, (with info!) I do see no despawn_recursive
Do you have the same behaviour?

[DerKarlos]

With Web it's about the same: gets really slow. Tile loading seems to stop but takes just a minute.
The trouble starts only if you move some way to cause new tile loads.
(Don't hurry, I have other things to explore)

This is an interesting case. I! should be able to find the cause. By adding logs or by debugging....