Understanding Pessimistic Locks, Leases, and Fence Tokens in Distributed Systems
Isn't this the principle behind using HTTP ETags when updating a resource?
In the case of inconsistency the webserver returns 412 Precondition Failed on PUT/PATCH requests.
Isn't this the principle behind using HTTP ETags when updating a resource?
In the case of inconsistency the webserver returns 412 Precondition Failed on PUT/PATCH requests.