anchor.diff:        isAuthed = true;
       }
   
  -    ctx.sendJson(buildResponse({
  +    ctx.sendJson(buildResponse('handleIsAuthed', {
         "isAuthed": isAuthed
       }));
       ctx.end();
  
positive.code:         ctx.res.redirect(Uri.parse('/error'));
        });
      } else {
        ctx.sendJson(buildResponse({ "message": "No privilege to logout!" }, valid: false));
        ctx.end();
      }
    }
  
negative.code:     if (isMaster(ctx)) {
        _removeSessionToken(ctx)
        .then((_) {
          ctx.sendJson(buildResponse('handleLogout', {}));
          ctx.end();
        })
        .catchError((e, trace) {
  