diff options
Diffstat (limited to 'libpod')
| -rw-r--r-- | libpod/container_api.go | 36 | ||||
| -rw-r--r-- | libpod/util.go | 6 |
2 files changed, 23 insertions, 19 deletions
diff --git a/libpod/container_api.go b/libpod/container_api.go index 9e59104cc..9bf97c5d4 100644 --- a/libpod/container_api.go +++ b/libpod/container_api.go @@ -14,7 +14,6 @@ import ( "github.com/opentracing/opentracing-go" "github.com/pkg/errors" "github.com/sirupsen/logrus" - "k8s.io/apimachinery/pkg/util/wait" "k8s.io/client-go/tools/remotecommand" ) @@ -524,24 +523,25 @@ func (c *Container) WaitWithInterval(waitTimeout time.Duration) (int32, error) { if !c.valid { return -1, define.ErrCtrRemoved } - err := wait.PollImmediateInfinite(waitTimeout, - func() (bool, error) { - logrus.Debugf("Checking container %s status...", c.ID()) - stopped, err := c.isStopped() - if err != nil { - return false, err - } - if !stopped { - return false, nil - } - return true, nil - }, - ) - if err != nil { - return 0, err + + exitFile := c.exitFilePath() + chWait := make(chan error, 1) + + defer close(chWait) + + for { + // ignore errors here, it is only used to avoid waiting + // too long. + _, _ = WaitForFile(exitFile, chWait, waitTimeout) + + stopped, err := c.isStopped() + if err != nil { + return -1, err + } + if stopped { + return c.state.ExitCode, nil + } } - exitCode := c.state.ExitCode - return exitCode, nil } // Cleanup unmounts all mount points in container and cleans up container storage diff --git a/libpod/util.go b/libpod/util.go index b60575264..164800af4 100644 --- a/libpod/util.go +++ b/libpod/util.go @@ -69,7 +69,11 @@ func WaitForFile(path string, chWait chan error, timeout time.Duration) (bool, e defer watcher.Close() } - timeoutChan := time.After(timeout) + var timeoutChan <-chan time.Time + + if timeout != 0 { + timeoutChan = time.After(timeout) + } for { select { |