denoland-deno/tests/node_compat/test/parallel/test-net-during-close.js

// deno-fmt-ignore-file
// deno-lint-ignore-file

// Copyright Joyent and Node contributors. All rights reserved. MIT license.
// Taken from Node 18.12.1
// This file is automatically generated by `tools/node_compat/setup.ts`. Do not modify this file manually.

// 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
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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'use strict';
const common = require('../common');
const net = require('net');

const server = net.createServer(function(socket) {
  socket.end();
});

server.listen(0, common.mustCall(function() {
  /* eslint-disable no-unused-expressions */
  const client = net.createConnection(this.address().port);
  server.close();
  // Server connection event has not yet fired client is still attempting to
  // connect. Accessing properties should not throw in this case.
  client.remoteAddress;
  client.remoteFamily;
  client.remotePort;
  // Exit now, do not wait for the client error event.
  process.exit(0);
  /* eslint-enable no-unused-expressions */
}));