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29 lines
373 B
Go
29 lines
373 B
Go
package syncx
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import (
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"sync"
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"zero/core/lang"
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)
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type DoneChan struct {
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done chan lang.PlaceholderType
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once sync.Once
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}
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func NewDoneChan() *DoneChan {
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return &DoneChan{
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done: make(chan lang.PlaceholderType),
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}
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}
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func (dc *DoneChan) Close() {
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dc.once.Do(func() {
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close(dc.done)
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})
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}
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func (dc *DoneChan) Done() chan lang.PlaceholderType {
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return dc.done
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}
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