forked from davyxu/cellnet
/
runningtag.go
54 lines (39 loc) · 930 Bytes
/
runningtag.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
package peer
import (
"sync"
"sync/atomic"
)
// 通信通讯端共享的数据
type CoreRunningTag struct {
// 运行状态
running int64
stoppingWaitor sync.WaitGroup
stopping int64
}
func (self *CoreRunningTag) IsRunning() bool {
return atomic.LoadInt64(&self.running) != 0
}
func (self *CoreRunningTag) SetRunning(v bool) {
if v {
atomic.StoreInt64(&self.running, 1)
} else {
atomic.StoreInt64(&self.running, 0)
}
}
func (self *CoreRunningTag) WaitStopFinished() {
// 如果正在停止时, 等待停止完成
self.stoppingWaitor.Wait()
}
func (self *CoreRunningTag) IsStopping() bool {
return atomic.LoadInt64(&self.stopping) != 0
}
func (self *CoreRunningTag) StartStopping() {
self.stoppingWaitor.Add(1)
atomic.StoreInt64(&self.stopping, 1)
}
func (self *CoreRunningTag) EndStopping() {
if self.IsStopping() {
self.stoppingWaitor.Done()
atomic.StoreInt64(&self.stopping, 0)
}
}