node/test/parallel/test-http-server-stale-close.js

// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// USE OR OTHER DEALINGS IN THE SOFTWARE.

'use strict';
require('../common');
const http = require('http');
const fork = require('child_process').fork;

if (process.env.NODE_TEST_FORK_PORT) {
  const req = http.request({
    headers: { 'Content-Length': '42' },
    method: 'POST',
    host: '127.0.0.1',
    port: +process.env.NODE_TEST_FORK_PORT,
  }, process.exit);
  req.write('BAM');
  req.end();
} else {
  const server = http.createServer(function(req, res) {
    res.writeHead(200, { 'Content-Length': '42' });
    req.pipe(res);
    req.on('close', function() {
      server.close();
      res.end();
    });
  });
  server.listen(0, function() {
    fork(__filename, {
      env: Object.assign({}, process.env, {
        NODE_TEST_FORK_PORT: this.address().port
      })
    });
  });
}