Nuxt & SSR: hydratedDataCache is shared ?

[sancherie]

Hi all,

I'm a user of Pinia ORM with Nuxt (SSR) since a few years and I noticed a strange behavior from pinia-orm when used with Nuxt.

The bugs I tracked led me to the "hydratedDataCache" property in the Repositories/Queries which are used for caching hydrated models so that we don't need to hydrate it multiple times during rendering.

This cache variable is globally accessible: it's not a problem in client-side rendering but with Nuxt and the SSR, it means that this global hydration cache is shared in the whole process, so between all Nuxt requests.

I can take the time to reproduce my specific bug in an issue but before that I wanted to discuss if that was a known thing that Pinia-ORM caches were:

1. shared between all users/requests.
2. persisted in memory as long as the node process is running.

Thank you for your time.