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Partial Fix For Source Generated Queries #55

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merged 1 commit into from
Dec 11, 2023

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martindevans
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Source generated queries are unusable if multiple worlds are being used. This is because the cached Query object will be used with the wrong World, leading to bad query results. See #54

This fixes that by storing which world the cache is relevant for.

This is only a partial fix. If multiple worlds are being used with multithreading then the cache may be made invalid by another thread while it's in use.

…ed. This is because the cached `Query` object will be used with the wrong `World`, leading to bad query results.

This fixes that by storing which world the cache is relevant for.

This is only a partial fix, the cache is still broken in the case of multithreaded access.
@martindevans
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Some discussion on this issue (including another potential fix) in discord, starting here: https://discord.com/channels/1099813114876284928/1100418566706171974/1179232143830945842

@genaray genaray merged commit f533a44 into genaray:master Dec 11, 2023
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@martindevans martindevans deleted the fix_query_world_mismatch branch December 11, 2023 01:44
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2 participants