text: // 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
  
  'use strict';
  
  const common = require('../common');
  const assert = require('assert');
  const dgram = require('dgram');
  
  const client = dgram.createSocket('udp4');
  
  const messageSent = common.mustCall((err, 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(() => {
    const port = client.address().port;
    client.connect(port, common.mustCall(() => {
      client.send([buf1, buf2], messageSent);
    }));
  }));
  
  client.on('message', common.mustCall((buf, info) => {
    const expected = Buffer.concat([buf1, buf2]);
    assert.ok(buf.equals(expected), 'message was received correctly');
    client.close();
  }));
  
  client.bind(0);
  