lorneli 54827d47ee pkg/idutil: use count field as atomic variable ...

Use atomic.AddUint64 instead of mutex lock to inc count field.

Bench result:
benchmark           old ns/op     new ns/op     delta
BenchmarkNext-4     163           26.3          -83.87%

2018-04-27 00:44:45 +08:00

..

id_test.go

pkg/idutil: use count field as atomic variable

2018-04-27 00:44:45 +08:00

id.go

pkg/idutil: use count field as atomic variable

2018-04-27 00:44:45 +08:00