metro/statusPageMiddleware.js

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JavaScript
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/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
'use strict';
/**
* Status page so that anyone who needs to can verify that the packager is
* running on 8081 and not another program / service.
*/
module.exports = function(req, res, next) {
if (req.url === '/status') {
res.end('packager-status:running');
} else {
next();
}
};