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Runtime error
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package utils
import (
"sync"
"time"
)
var CNLoc = time.FixedZone("UTC", 8*60*60)
func MustParseCNTime(str string) time.Time {
lastOpTime, _ := time.ParseInLocation("2006-01-02 15:04:05 -07", str+" +08", CNLoc)
return lastOpTime
}
func NewDebounce(interval time.Duration) func(f func()) {
var timer *time.Timer
var lock sync.Mutex
return func(f func()) {
lock.Lock()
defer lock.Unlock()
if timer != nil {
timer.Stop()
}
timer = time.AfterFunc(interval, f)
}
}
func NewDebounce2(interval time.Duration, f func()) func() {
var timer *time.Timer
var lock sync.Mutex
return func() {
lock.Lock()
defer lock.Unlock()
if timer == nil {
timer = time.AfterFunc(interval, f)
}
(*time.Timer)(timer).Reset(interval)
}
}
func NewThrottle(interval time.Duration) func(func()) {
var lastCall time.Time
return func(fn func()) {
now := time.Now()
if now.Sub(lastCall) < interval {
return
}
time.AfterFunc(interval, fn)
lastCall = now
}
}
func NewThrottle2(interval time.Duration, fn func()) func() {
var lastCall time.Time
return func() {
now := time.Now()
if now.Sub(lastCall) < interval {
return
}
time.AfterFunc(interval, fn)
lastCall = now
}
}
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