- close quitChan when Cancel for tasksch.

business/jxutils/tasksch/task.go

@@ -101,8 +101,8 @@ func (t *BaseTask) Init(parallelCount, batchSize int, isContinueWhenError bool,
 	t.TerminatedAt = utils.DefaultTimeValue
 	t.TotalItemCount = totalItemCount
 	t.TotalJobCount = totalJobCount
-	t.quitChan = make(chan int, parallelCount)
-	t.finishChan = make(chan int, 2)
+	t.quitChan = make(chan int, 1)
+	t.finishChan = make(chan int, 1)
 	t.Status = TaskStatusWorking
 
 	t.C = t.finishChan
@@ -143,9 +143,7 @@ func (t *BaseTask) Cancel() {
 	t.locker.Lock()
 	if t.Status < TaskStatusEndBegin && t.Status != TaskStatusCanceling {
 		t.Status = TaskStatusCanceling
-		for i := 0; i < t.ParallelCount; i++ {
-			t.quitChan <- 0
-		}
+		close(t.quitChan)
 	}
 	t.locker.Unlock()