diff --git a/staging/src/k8s.io/kubelet/pkg/cri/streaming/portforward/httpstream.go b/staging/src/k8s.io/kubelet/pkg/cri/streaming/portforward/httpstream.go index a45131081a8..4d38f454cb6 100644 --- a/staging/src/k8s.io/kubelet/pkg/cri/streaming/portforward/httpstream.go +++ b/staging/src/k8s.io/kubelet/pkg/cri/streaming/portforward/httpstream.go @@ -256,6 +256,12 @@ func (h *httpStreamHandler) portForward(p *httpStreamPair) { msg := fmt.Errorf("error forwarding port %d to pod %s, uid %v: %v", port, h.pod, h.uid, err) utilruntime.HandleError(msg) fmt.Fprint(p.errorStream, msg.Error()) + // receiving an error from a port-forward operation indicates a problem + // with data stream most probably, thus we want to reset the streams + // indicating there was a problem and allow a new set of streams be + // created to mitigate the problem + p.dataStream.Reset() // nolint:errcheck + p.errorStream.Reset() // nolint:errcheck } }