remove some comments

pool.go

@@ -126,6 +126,8 @@ func (p *Pool) getWorker() *Worker {
 	if n < 0 {
 		if p.running >= p.capacity {
 			waiting = true
+		} else {
+			p.running++
 		}
 	} else {
 		w = workers[n]

worker.go

@@ -40,7 +40,7 @@ type Worker struct {
 // run will start a goroutine to repeat the process
 // that perform the function calls.
 func (w *Worker) run() {
-	atomic.AddInt32(&w.pool.running, 1)
+	//atomic.AddInt32(&w.pool.running, 1)
 	go func() {
 		for f := range w.task {
 			if f == nil || len(w.pool.release) > 0 {

worker_func.go

@@ -53,26 +53,6 @@ func (w *WorkerWithFunc) run() {
 	}()
 }
 
-//func (w *WorkerWithFunc) run() {
-//	atomic.AddInt32(&w.pool.running, 1)
-//	go func() {
-//		for {
-//			select {
-//			case args := <-w.args:
-//				if args == nil {
-//					atomic.AddInt32(&w.pool.running, -1)
-//					return
-//				}
-//				w.pool.poolFunc(args)
-//				w.pool.putWorker(w)
-//			case <-w.pool.release:
-//				atomic.AddInt32(&w.pool.running, -1)
-//				return
-//			}
-//		}
-//	}()
-//}
-
 // stop this worker.
 func (w *WorkerWithFunc) stop() {
 	w.args <- nil