Cherry-pick #15511 to 7.x: Fix pull on ContainerStart wrapper used in tests #15537
+8
−4
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Cherry-pick of PR #15511 to 7.x branch. Original message:
ContainerStart wrapper used in tests was not waiting for the pull to
finish, causing flakiness, e.g. in
TestDockerStart
. Pull can bewaited to finish by calling to
Close()
in the response body. This isalso something that has to be done at some moment to avoid leaks.
Also add some more context on error messages.