[pkg-go] Bug#911434: prometheus: FTBFS with golang-google-grpc/1.11.0-1

[Shengjing Zhu]

Control: retitle -1 prometheus: FTBFS flaky shutdown test


On Sat, Oct 20, 2018 at 2:33 PM Shengjing Zhu <zhsj at debian.org> wrote:
> I'm not sure how this test is related to golang-google-grpc.
> And upstream has a similar issue, "Flaky shutdown test"
> https://github.com/prometheus/prometheus/issues/4587
>

It's not related to golang-google-grpc. After inserting a time.Sleep
in the test, I can build it successfully.

--- cmd/prometheus/main_test.go.orig 2018-10-20 15:47:14.599840120 +0000
+++ cmd/prometheus/main_test.go 2018-10-20 15:41:37.667943206 +0000
@@ -93,6 +93,7 @@
  t.Errorf("prometheus didn't start in the specified timeout")
  return
  }
+ time.Sleep(10 * time.Second)
  if err := prom.Process.Kill(); err == nil {
  t.Errorf("prometheus didn't shutdown gracefully after sending the
Interrupt signal")
  } else if stoppedErr != nil && stoppedErr.Error() != "signal:
interrupt" { // TODO - find a better way to detect when the process
didn't exit as expected!


-- 
Shengjing Zhu