Files
proxy/pkg/utils/sync.go

30 lines
389 B
Go

package utils
import (
"sync"
"sync/atomic"
)
type CountWaitGroup struct {
wg sync.WaitGroup
num atomic.Uint64
}
func (c *CountWaitGroup) Add(delta uint64) {
c.wg.Add(int(delta))
c.num.Add(delta)
}
func (c *CountWaitGroup) Done() {
c.wg.Done()
c.num.Add(-1)
}
func (c *CountWaitGroup) Wait() {
c.wg.Wait()
}
func (c *CountWaitGroup) Count() uint64 {
return c.num.Load()
}