balancer_test: the cancel function should be called to avoid ctx leak #1465
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dfawley
approved these changes
Aug 25, 2017
menghanl
reviewed
Aug 25, 2017
| @@ -161,10 +161,11 @@ func TestEmptyAddrs(t *testing.T) { | |||
| // Loop until the above updates apply. | |||
| for { | |||
| time.Sleep(10 * time.Millisecond) | |||
| ctx, _ := context.WithTimeout(context.Background(), 10*time.Millisecond) | |||
| ctx, cancel := context.WithTimeout(context.Background(), 10*time.Millisecond) | |||
| if err := Invoke(ctx, "/foo/bar", &expectedRequest, &reply, cc); err != nil { | |||
| break | |||
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We need to also call cancel() before break, otherwise the last context will still be leaked.
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