diff options
Diffstat (limited to 'runsc/sandbox')
| -rw-r--r-- | runsc/sandbox/sandbox.go | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/runsc/sandbox/sandbox.go b/runsc/sandbox/sandbox.go index ed2c40e57..e1e7b39d1 100644 --- a/runsc/sandbox/sandbox.go +++ b/runsc/sandbox/sandbox.go @@ -434,9 +434,29 @@ func (s *Sandbox) Wait(cid string) (syscall.WaitStatus, error) { if err := conn.Call(boot.ContainerWait, &cid, &ws); err != nil { return ws, fmt.Errorf("err waiting on container %q: %v", cid, err) } + + if s.IsRootContainer(cid) { + // If waiting for the root, give some time for the sandbox process to exit + // to prevent races with resources that might still be in use. + timeout := time.Now().Add(time.Second) + log.Debugf("Waiting for the sandbox process to exit") + for s.IsRunning() { + if time.Now().After(timeout) { + log.Debugf("Timeout waiting for sandbox process to exit") + break + } + time.Sleep(100 * time.Millisecond) + } + } return ws, nil } +// IsRootContainer returns true if the specified container ID belongs to the +// root container. +func (s *Sandbox) IsRootContainer(cid string) bool { + return s.ID == cid +} + // Stop stops the container in the sandbox. func (s *Sandbox) Stop(cid string) error { // TODO: This should stop the container with the given ID |