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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 18.12.0// 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.
// Flags: --expose-internals'use strict';// Ensure that if a dgram socket is closed before the DNS lookup completes, it// won't crash.
const common = require('../common');const assert = require('assert');const dgram = require('dgram');const { kStateSymbol } = require('internal/dgram');
const buf = Buffer.alloc(1024, 42);
let socket = dgram.createSocket('udp4');const { handle } = socket[kStateSymbol];
// Get a random port for sendconst portGetter = dgram.createSocket('udp4')  .bind(0, 'localhost', common.mustCall(() => {    socket.send(buf, 0, buf.length,                portGetter.address().port,                portGetter.address().address);
    assert.strictEqual(socket.close(common.mustCall()), socket);    socket.on('close', common.mustCall());    socket = null;
    // Verify that accessing handle after closure doesn't throw    setImmediate(function() {      setImmediate(function() {        console.log('Handle fd is: ', handle.fd);      });    });
    portGetter.close();  }));