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Summary
To fix the deadlock, I created two functions get/set to manage the
IndexSet<DocumentFileSource>
list. By doing so, we reduce the "window" of when the lock is actually owned by a thread. In the functionget_parse
, we were actually trying to lock the same resource multiple times without releasing them.By using two small functions, the lock is released when the scope of the function ends, making it safer.
Test Plan
I run our internal
pnpm check
multiple time and now there's not deadlock