laurenceL
tRPC11mo ago
10 replies
laurence

TRPC not writing to QueryCache?

Hi all, I've been using TRPC in a production site for over a year now. I recently have made some additions to this site that required cache invalidations, but for whatever reason I couldn't get them working. Troubleshooting the reason led me to discover that it appears the querycache my trpc instance is using is just always empty. (Empty cache = nothing to invalidate?).

I built the app using T3 and when I migrated to app router I built a new T3 app and used it as a reference. I've been looking at the differences between a fresh T3 creation and my app and I just can't find anything that could be the culprit. I've tried saving the queryclient to the window and it looks fine except it’s got an empty cache.
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