feat: added support for gats command
#188
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…Addr command handling
gats command
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(sorry, I'm still booting up on the project and mostly doing triage); the normal get command always does There's a separate issue/pr about servers that don't support gets/gats though, so that PR could cover/fix both commands. |
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Add support for
gatscommand viaGetAndTouchWithCASSummary
This PR introduces support for the
gats(Get and Touch with CAS) command in thegomemcachedclient library by adding a new method:GetAndTouchWithCAS.Motivation
The
gatscommand allows clients to retrieve an item while updating its expiration time, with CAS (Check-And-Set) semantics. This is particularly useful when implementing optimistic concurrency control, ensuring that items haven't been modified or evicted between the time they are read and their expiration is updated.Changes
"gats"command in the request to retrieve the item and update its TTL while fetching the CAS value.ErrCacheMissif the key is not found.Example Usage
Notes
GetAndTouchbehaviour but with CAS support.