29 lines
492 B
Go
29 lines
492 B
Go
|
package fasthttp
|
||
|
|
|
||
|
|
import (
|
||
|
|
"sync/atomic"
|
||
|
|
"time"
|
||
|
|
)
|
||
|
|
|
||
|
|
// CoarseTimeNow returns the current time truncated to the nearest second.
|
||
|
|
//
|
||
|
|
// This is a faster alternative to time.Now().
|
||
|
|
func CoarseTimeNow() time.Time {
|
||
|
|
tp := coarseTime.Load().(*time.Time)
|
||
|
|
return *tp
|
||
|
|
}
|
||
|
|
|
||
|
|
func init() {
|
||
|
|
t := time.Now().Truncate(time.Second)
|
||
|
|
coarseTime.Store(&t)
|
||
|
|
go func() {
|
||
|
|
for {
|
||
|
|
time.Sleep(time.Second)
|
||
|
|
t := time.Now().Truncate(time.Second)
|
||
|
|
coarseTime.Store(&t)
|
||
|
|
}
|
||
|
|
}()
|
||
|
|
}
|
||
|
|
|
||
|
|
var coarseTime atomic.Value
|