Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.20 System : Linux st2.domain.com 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64 User : apache ( 48) PHP Version : 7.4.20 Disable Function : NONE Directory : /home/real/node-v13.0.1/test/parallel/ |
// 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 send
const 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();
}));