// Wait blocks until the named container exits, returning the exit information.
func Wait(client dockerclient.Client, name string) (*dockerclient.ContainerInfo, error) {
defer func() {
client.StopContainer(name, 5)
client.KillContainer(name, "9")
}()
for attempts := 0; attempts < 5; attempts++ {
done := client.Wait(name)
<-done
info, err := client.InspectContainer(name)
if err != nil {
return nil, err
}
if !info.State.Running {
return info, nil
}
log.Debugf("attempting to resume waiting after %d attempts.\n", attempts)
}
return nil, errors.New("reached maximum wait attempts")
}