[CSHARP-2585] Detect stale data Created: 12/Apr/19  Updated: 31/Mar/22

Status: Backlog
Project: C# Driver
Component/s: Operations
Affects Version/s: None
Fix Version/s: None

Type: New Feature Priority: Major - P3
Reporter: Benjamin Lalonde Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified


 Description   

It would be great for mongo to detect staledata, that is when 2 concurrent threads read a document simultaneously and try to modify it, first thread passes put mongo detects that second one is trying to update a document which is out to date compared to mongo version.

https://stackoverflow.com/questions/33928136/mongodb-optimistic-concurrency-control-with-net



 Comments   
Comment by Benjamin Lalonde [ 15/Apr/19 ]

One thing to note is this should work in scenario where document is loaded in memory, modified and saved back to mongo.

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