queue: wait for self to stop

RTradeLtd · Apr 26, 2019 · 403b182 · 403b182
1 parent f30e975
commit 403b182
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/engine/queue/queue.go b/engine/queue/queue.go
@@ -121,7 +121,13 @@ func (q *Queue) Run() {
 }
 
 // Close stops the queue runner and releases queue assets
-func (q *Queue) Close() { q.stopC <- true }
+func (q *Queue) Close() {
+	q.stopC <- true
+	time.Sleep(time.Millisecond)
+	for !q.IsStopped() {
+		time.Sleep(time.Second)
+	}
+}
 
 // IsStopped checks if the queue is still running and active
 func (q *Queue) IsStopped() bool {