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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.
'use strict';// Some operating systems report errors when an UDP message is sent to an// unreachable host. This error can be reported by sendto() and even by// recvfrom(). Node should not propagate this error to the user.
const common = require('../common');const dgram = require('dgram');
const socket = dgram.createSocket('udp4');const buf = Buffer.from([1, 2, 3, 4]);const portGetter = dgram.createSocket('udp4')  .bind(0, 'localhost', common.mustCall(() => {    const { address, port } = portGetter.address();    portGetter.close(common.mustCall(() => {      socket.send(buf, 0, 0, port, address, common.mustNotCall());      socket.send(buf, 0, 4, port, address, common.mustNotCall());      socket.send(buf, 1, 3, port, address, common.mustNotCall());      socket.send(buf, 3, 1, port, address, common.mustNotCall());      // Since length of zero means nothing, don't error despite OOB.      socket.send(buf, 4, 0, port, address, common.mustNotCall());
      socket.close();    }));  }));