timingwheel remove task pool

This commit is contained in:
siddontang 2014-04-03 17:14:47 +08:00
parent 1a716a9b03
commit e009b5fbd8
1 changed files with 9 additions and 24 deletions

View File

@ -14,7 +14,6 @@ type bucket struct {
}
const defaultTasksSize = 16
const defaultTaskPool = 4
type TimingWheel struct {
sync.Mutex
@ -29,8 +28,6 @@ type TimingWheel struct {
buckets []bucket
pos int
tasks chan []TaskFunc
}
func NewTimingWheel(interval time.Duration, buckets int) *TimingWheel {
@ -53,12 +50,6 @@ func NewTimingWheel(interval time.Duration, buckets int) *TimingWheel {
w.ticker = time.NewTicker(interval)
go w.run()
w.tasks = make(chan []TaskFunc, 1024)
for i := 0; i < defaultTaskPool; i++ {
go w.taskPool()
}
return w
}
@ -123,24 +114,18 @@ func (w *TimingWheel) onTicker() {
close(lastC)
w.tasks <- tasks
}
func (w *TimingWheel) taskPool() {
defer func() {
if e := recover(); e != nil {
log.Fatal("task pool fatal %v", e)
}
}()
for {
select {
case tasks := <-w.tasks:
if len(tasks) > 0 {
f := func(tasks []TaskFunc) {
defer func() {
if e := recover(); e != nil {
log.Fatal("run task fatal %v", e)
}
}()
for _, task := range tasks {
task()
}
case <-w.quit:
return
}
go f(tasks)
}
}