diff options
Diffstat (limited to 'pkg/varlinkapi/attach.go')
| -rw-r--r-- | pkg/varlinkapi/attach.go | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/pkg/varlinkapi/attach.go b/pkg/varlinkapi/attach.go index 9e2a265be..6c62d3514 100644 --- a/pkg/varlinkapi/attach.go +++ b/pkg/varlinkapi/attach.go @@ -53,7 +53,13 @@ func (i *LibpodAPI) Attach(call iopodman.VarlinkCall, name string, detachKeys st if err != nil { return call.ReplyErrorOccurred(err.Error()) } - + state, err := ctr.State() + if err != nil { + return call.ReplyErrorOccurred(err.Error()) + } + if !start && state != libpod.ContainerStateRunning { + return call.ReplyErrorOccurred("container must be running to attach") + } reader, writer, _, pw, streams := setupStreams(call) go func() { @@ -62,10 +68,10 @@ func (i *LibpodAPI) Attach(call iopodman.VarlinkCall, name string, detachKeys st } }() - if start { - finalErr = startAndAttach(ctr, streams, detachKeys, resize, errChan) - } else { + if state == libpod.ContainerStateRunning { finalErr = attach(ctr, streams, detachKeys, resize, errChan) + } else { + finalErr = startAndAttach(ctr, streams, detachKeys, resize, errChan) } if finalErr != libpod.ErrDetach && finalErr != nil { |