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incusd/storage: Fix race in caching logic - #3134
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Waitgroups don't work well when you're resetting them and when a Wait() call may be happening prior to an Add() call. Instead let's use a RWMutex which gives us a simpler mechanism to allow the one writer many reader situation. Signed-off-by: Stéphane Graber <stgraber@stgraber.org>
bensmrs
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bensmrs
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Waitgroups don't work well when you're resetting them and when a Wait() call may be happening prior to an Add() call.
Instead let's use a RWMutex which gives us a simpler mechanism to allow the one writer many reader situation.