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Code Issues Releases Activity

fix deadlock in task module

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This commit is contained in:
Anker Jam 2020-10-05 00:16:58 +08:00
parent c5d43e87fe
commit 4dc694411f
1 changed files with 6 additions and 7 deletions
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11
pkg/task/task.go
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@ -451,6 +451,11 @@ func run() {
taskLock.Unlock() taskLock.Unlock()
continue continue
case <-stop: case <-stop:
taskLock.Lock()
if isstart {
isstart = false
}
taskLock.Unlock()
return return
} }
} }
@ -458,15 +463,9 @@ func run() {
// StopTask stop all tasks // StopTask stop all tasks
func StopTask() { func StopTask() {
taskLock.Lock()
defer taskLock.Unlock()
if isstart {
isstart = false
stop <- true stop <- true
} }
}
// AddTask add task with name // AddTask add task with name
func AddTask(taskname string, t Tasker) { func AddTask(taskname string, t Tasker) {
taskLock.Lock() taskLock.Lock()