mirror of https://github.com/panjf2000/ants.git
66 lines
985 B
Go
66 lines
985 B
Go
package ants
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import (
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"sync/atomic"
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"container/list"
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"sync"
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)
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type Worker struct {
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pool *Pool
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task chan f
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exit chan sig
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}
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func (w *Worker) run() {
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go func() {
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for {
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select {
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case f := <-w.task:
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f()
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w.pool.putWorker(w)
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w.pool.wg.Done()
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case <-w.exit:
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atomic.AddInt32(&w.pool.running, -1)
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return
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}
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}
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}()
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}
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func (w *Worker) stop() {
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w.exit <- sig{}
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}
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func (w *Worker) sendTask(task f) {
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w.task <- task
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}
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//--------------------------------------------------------------------------------
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type ConcurrentQueue struct {
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queue *list.List
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m sync.Mutex
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}
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func NewConcurrentQueue() *ConcurrentQueue {
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q := new(ConcurrentQueue)
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q.queue = list.New()
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return q
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}
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func (q *ConcurrentQueue) push(v interface{}) {
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defer q.m.Unlock()
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q.m.Lock()
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q.queue.PushFront(v)
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}
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func (q *ConcurrentQueue) pop() interface{} {
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defer q.m.Unlock()
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q.m.Lock()
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if elem := q.queue.Back(); elem != nil {
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return q.queue.Remove(elem)
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}
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return nil
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}
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