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
30
31
32
33
34
35
36
37
// 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 onMessage = common.mustCall(common.mustSucceed((bytes) => {  assert.strictEqual(bytes, buf1.length + buf2.length);}));
const buf1 = Buffer.alloc(256, 'x');const buf2 = Buffer.alloc(256, 'y');
client.on('listening', common.mustCall(function() {  const toSend = [buf1, buf2];  client.connect(client.address().port, common.mustCall(() => {    client.send(toSend, onMessage);  }));}));
client.on('message', common.mustCall(function onMessage(buf, info) {  const expected = Buffer.concat([buf1, buf2]);  assert.ok(buf.equals(expected), 'message was received correctly');  client.close();}));
client.bind(0);