fix: concurrent client registration errors #341
Merged
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Description
Fixes race condition where two INSERTs for the same client ID are made due to clients calling this endpoint in rapid succession.
Alternative would be to return a 409 conflict or assume success when INSERT gives a conflict, but this 1) hides potential errors and 2) doesn't live up to the purest form of idempotency.
How Has This Been Tested?
New test
Due Diligence