diff options
Diffstat (limited to 'libpod/container_api.go')
| -rw-r--r-- | libpod/container_api.go | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/libpod/container_api.go b/libpod/container_api.go index 8d1e5751b..3dd84b02c 100644 --- a/libpod/container_api.go +++ b/libpod/container_api.go @@ -7,7 +7,6 @@ import ( "io/ioutil" "os" "strconv" - "sync" "time" "github.com/containers/libpod/libpod/define" @@ -120,20 +119,24 @@ func (c *Container) StartAndAttach(ctx context.Context, streams *AttachStreams, attachChan := make(chan error) // We need to ensure that we don't return until start() fired in attach. - // Use a WaitGroup to sync this. - wg := new(sync.WaitGroup) - wg.Add(1) + // Use a channel to sync + startedChan := make(chan bool) // Attach to the container before starting it go func() { - if err := c.attach(streams, keys, resize, true, wg); err != nil { + if err := c.attach(streams, keys, resize, true, startedChan); err != nil { attachChan <- err } close(attachChan) }() - wg.Wait() - c.newContainerEvent(events.Attach) + select { + case err := <-attachChan: + return nil, err + case <-startedChan: + c.newContainerEvent(events.Attach) + } + return attachChan, nil } |