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I’m interested in using a lua script to post process elements being pushed to Redis list.
So what I want to know is if there is a way to tell Redis:
“Always run lua script X after a value is pushed into list Y”
No, you can’t do that. Unless you make your own command (in lua), which will call LPUSH and perform your post-processing. You have to also make all developers use that command instead of original LPUSH (when corresponding keys are concerned). Good luck on that 🙂