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33 lines
552 B
Go
33 lines
552 B
Go
package executors
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import (
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"time"
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"zero/core/syncx"
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"zero/core/timex"
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)
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type LessExecutor struct {
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threshold time.Duration
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lastTime *syncx.AtomicDuration
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}
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func NewLessExecutor(threshold time.Duration) *LessExecutor {
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return &LessExecutor{
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threshold: threshold,
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lastTime: syncx.NewAtomicDuration(),
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}
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}
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func (le *LessExecutor) DoOrDiscard(execute func()) bool {
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now := timex.Now()
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lastTime := le.lastTime.Load()
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if lastTime == 0 || lastTime+le.threshold < now {
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le.lastTime.Set(now)
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execute()
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return true
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}
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return false
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}
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