19 lines
265 B
Go
19 lines
265 B
Go
package utils
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import "sync"
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type Locker struct {
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sy sync.Map
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}
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func NewLocker() *Locker {
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return &Locker{
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sy: sync.Map{},
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}
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}
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func (l *Locker) Open(key string) *sync.Mutex {
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actual, _ := l.sy.LoadOrStore(key, &sync.Mutex{})
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return actual.(*sync.Mutex)
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}
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