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Remove redundant goroutine while removing containers #10449

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Apr 17, 2023
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28 changes: 15 additions & 13 deletions pkg/compose/down.go
Original file line number Diff line number Diff line change
Expand Up @@ -237,21 +237,25 @@ func (s *composeService) removeVolume(ctx context.Context, id string, w progress
return err
}

func (s *composeService) stopContainer(ctx context.Context, w progress.Writer, container moby.Container, timeout *time.Duration) error {
eventName := getContainerProgressName(container)
w.Event(progress.StoppingEvent(eventName))
timeoutInSecond := utils.DurationSecondToInt(timeout)
err := s.apiClient().ContainerStop(ctx, container.ID, containerType.StopOptions{Timeout: timeoutInSecond})
if err != nil {
w.Event(progress.ErrorMessageEvent(eventName, "Error while Stopping"))
return err
}
w.Event(progress.StoppedEvent(eventName))
return nil
}

func (s *composeService) stopContainers(ctx context.Context, w progress.Writer, containers []moby.Container, timeout *time.Duration) error {
eg, ctx := errgroup.WithContext(ctx)
for _, container := range containers {
container := container
eg.Go(func() error {
eventName := getContainerProgressName(container)
w.Event(progress.StoppingEvent(eventName))
timeoutInSecond := utils.DurationSecondToInt(timeout)
err := s.apiClient().ContainerStop(ctx, container.ID, containerType.StopOptions{Timeout: timeoutInSecond})
if err != nil {
w.Event(progress.ErrorMessageEvent(eventName, "Error while Stopping"))
return err
}
w.Event(progress.StoppedEvent(eventName))
return nil
return s.stopContainer(ctx, w, container, timeout)
})
}
return eg.Wait()
Expand All @@ -263,10 +267,8 @@ func (s *composeService) removeContainers(ctx context.Context, w progress.Writer
container := container
eg.Go(func() error {
eventName := getContainerProgressName(container)
w.Event(progress.StoppingEvent(eventName))
err := s.stopContainers(ctx, w, []moby.Container{container}, timeout)
err := s.stopContainer(ctx, w, container, timeout)
if err != nil {
w.Event(progress.ErrorMessageEvent(eventName, "Error while Stopping"))
return err
}
w.Event(progress.RemovingEvent(eventName))
Expand Down