alt Hacker NewsIt's using singleflight which was later on added to the Go std lib:
https://github.com/golang/groupcache/tree/master/singlefligh...
It's using singleflight which was later on added to the Go std lib:
https://github.com/golang/groupcache/tree/master/singlefligh...
Just a note that `x/sync` is not part of the Go std lib.