Move random connection creation to when needed. #882
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jaymell
approved these changes
Jun 30, 2023
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The issue that required the random connection was that we couldn't hold the read lock across an await point, because then the client might start working on a refresh slots/connections operation, try to take the write lock, and a deadlock would be created, because the client stopped working on the requests.
This PR solves the issue by retaking the lock at a later point, where a random connection can be taken without yielding at an await point.