wait for exit and release resource

etcd_test.go

@@ -292,7 +292,7 @@ func TestKillRandom(t *testing.T) {
 	toKill := make(map[int]bool)
 
 	for i := 0; i < 20; i++ {
-		fmt.Printf("TestKillRandom Round[%d/200]\n", i)
+		fmt.Printf("TestKillRandom Round[%d/20]\n", i)
 
 		j := 0
 		for {
@@ -310,8 +310,11 @@ func TestKillRandom(t *testing.T) {
 		}
 
 		for num, _ := range toKill {
-			etcds[num].Kill()
-			etcds[num].Release()
+			err := etcds[num].Kill()
+			if err != nil {
+				panic(err)
+			}
+			etcds[num].Wait()
 		}
 
 		time.Sleep(ElectionTimeout)

test/test.go

@@ -96,7 +96,7 @@ func CreateCluster(size int, procAttr *os.ProcAttr, ssl bool) ([][]string, []*os
 		// have to retry. This retry can take upwards of 15 seconds
 		// which slows tests way down and some of them fail.
 		if i == 0 {
-			time.Sleep(time.Second)
+			time.Sleep(time.Second * 2)
 		}
 	}