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// deno-fmt-ignore-file// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.// Taken from Node 16.13.0// This file is automatically generated by "node/_tools/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// 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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE// USE OR OTHER DEALINGS IN THE SOFTWARE.
'use strict';const common = require('../common');const assert = require('assert');
const net = require('net');
let conns_closed = 0;
const remoteAddrCandidates = [ common.localhostIPv4 ];if (common.hasIPv6) remoteAddrCandidates.push('::ffff:127.0.0.1');
const remoteFamilyCandidates = ['IPv4'];if (common.hasIPv6) remoteFamilyCandidates.push('IPv6');
const server = net.createServer(common.mustCall(function(socket) {  assert.ok(remoteAddrCandidates.includes(socket.remoteAddress));  assert.ok(remoteFamilyCandidates.includes(socket.remoteFamily));  assert.ok(socket.remotePort);  assert.notStrictEqual(socket.remotePort, this.address().port);  socket.on('end', function() {    if (++conns_closed === 2) server.close();  });  socket.on('close', function() {    assert.ok(remoteAddrCandidates.includes(socket.remoteAddress));    assert.ok(remoteFamilyCandidates.includes(socket.remoteFamily));  });  socket.resume();}, 2));
server.listen(0, 'localhost', function() {  const client = net.createConnection(this.address().port, 'localhost');  const client2 = net.createConnection(this.address().port);  client.on('connect', function() {    assert.ok(remoteAddrCandidates.includes(client.remoteAddress));    assert.ok(remoteFamilyCandidates.includes(client.remoteFamily));    assert.strictEqual(client.remotePort, server.address().port);    client.end();  });  client.on('close', function() {    assert.ok(remoteAddrCandidates.includes(client.remoteAddress));    assert.ok(remoteFamilyCandidates.includes(client.remoteFamily));  });  client2.on('connect', function() {    assert.ok(remoteAddrCandidates.includes(client2.remoteAddress));    assert.ok(remoteFamilyCandidates.includes(client2.remoteFamily));    assert.strictEqual(client2.remotePort, server.address().port);    client2.end();  });  client2.on('close', function() {    assert.ok(remoteAddrCandidates.includes(client2.remoteAddress));    assert.ok(remoteFamilyCandidates.includes(client2.remoteFamily));  });});