shim: return hypervisor's pid not shim's pid
update outdated code comments
Fixes:
@@ -825,7 +825,7 @@ func (s *service) Kill(ctx context.Context, r *taskAPI.KillRequest) (_ *ptypes.E
// Pids returns all pids inside the container
// Since for kata, it cannot get the process's pid from VM,
-// thus only return the Shim's pid directly.
+// thus only return the hypervisor's pid directly.
func (s *service) Pids(ctx context.Context, r *taskAPI.PidsRequest) (_ *taskAPI.PidsResponse, err error) {
shimLog.WithField("container", r.ID).Debug("Pids() start")
defer shimLog.WithField("container", r.ID).Debug("Pids() end")
@@ -927,7 +927,7 @@ func (s *service) Connect(ctx context.Context, r *taskAPI.ConnectRequest) (_ *ta
return &taskAPI.ConnectResponse{
ShimPid: s.pid,
- //Since kata cannot get the container's pid in VM, thus only return the shim's pid.
+ //Since kata cannot get the container's pid in VM, thus only return the hypervisor's pid.
TaskPid: s.hpid,
}, nil
}
