Merge pull request #5974 from claudiubelu/hanging-task-delete-fix

task delete: Closes task IO before waiting

pkg/cri/io/helpers_windows.go

@@ -50,6 +50,10 @@ func openPipe(ctx context.Context, fn string, flag int, perm os.FileMode) (io.Re
 		}
 		p.con = c
 	}()
+	go func() {
+		<-ctx.Done()
+		p.Close()
+	}()
 	return p, nil
 }
 

task.go

@@ -315,6 +315,7 @@ func (t *task) Delete(ctx context.Context, opts ...ProcessDeleteOpts) (*ExitStat
 		return nil, errors.Wrapf(errdefs.ErrFailedPrecondition, "task must be stopped before deletion: %s", status.Status)
 	}
 	if t.io != nil {
+		t.io.Close()
 		t.io.Cancel()
 		t.io.Wait()
 	}