@@ -15,7 +15,7 @@ import (

 	"github.com/Microsoft/hcsshim"

 	"github.com/Sirupsen/logrus"

 	"github.com/docker/docker/pkg/sysinfo"

-	"github.com/opencontainers/runtime-spec/specs-go"

+	specs "github.com/opencontainers/runtime-spec/specs-go"

 )

 type client struct {

@@ -396,10 +396,12 @@ func (clnt *client) Signal(containerID string, sig int) error {

 			}

 		}

 	} else {

-		// Terminate Process

-		if err := cont.hcsProcess.Kill(); err != nil && !hcsshim.IsAlreadyStopped(err) {

-			// ignore errors

-			logrus.Warnf("libcontainerd: failed to terminate pid %d in %s: %q", cont.systemPid, containerID, err)

+		// Shut down the container

+		if err := cont.hcsContainer.Shutdown(); err != nil {

+			if !hcsshim.IsPending(err) && !hcsshim.IsAlreadyStopped(err) {

+				// ignore errors

+				logrus.Warnf("libcontainerd: failed to shutdown container %s: %q", containerID, err)

+			}

 		}

 	}