From 268317145206a8a64a1b60df44a75487ce856fb7 Mon Sep 17 00:00:00 2001
From: hetong07 <hetong07@gmail.com>
Date: Wed, 10 Mar 2021 21:25:46 -0800
Subject: [PATCH] Reset timer after unPuase() and drain time channel to prevent
 racing condition.

---
 cmd/auto-pause/auto-pause.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/cmd/auto-pause/auto-pause.go b/cmd/auto-pause/auto-pause.go
index 64da9df941ec..cc533789df04 100644
--- a/cmd/auto-pause/auto-pause.go
+++ b/cmd/auto-pause/auto-pause.go
@@ -64,6 +64,15 @@ func main() {
 				fmt.Printf("Got request\n")
 				if runtimePaused {
 					runUnpause()
+					idleTimeout.Reset(interval)
+					// Drain the timeout channel in case of racing condition.
+					for {
+						select {
+						case <-idleTimeout.C:
+						default:
+							break
+						}
+					}
 				}
 
 				done <- struct{}{}