1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
// 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
'use strict';
const common = require('../common');const assert = require('assert');
const dgram = require('dgram');const client = dgram.createSocket('udp4');
const buf = Buffer.alloc(256, 'x');const offset = 20;const len = buf.length - offset;
const onMessage = common.mustSucceed(function messageSent(bytes) {  assert.notStrictEqual(bytes, buf.length);  assert.strictEqual(bytes, buf.length - offset);  client.close();});
client.bind(0, () => client.send(buf, offset, len,                                 client.address().port,                                 onMessage));