githubmirror/node

lib/cluster.js
29 строк1 KB
Daeyeon Jeong
cluster: use ObjectPrototypeHasOwnProperty
25 май 2023, 19:04
25 май 2023, 19:04b4d5f1f
// Copyright Joyent, Inc. and other Node contributors.
//
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// 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,
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// 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
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// USE OR OTHER DEALINGS IN THE SOFTWARE.

'use strict';

const {
  ObjectPrototypeHasOwnProperty: ObjectHasOwn,
} = primordials;

const childOrPrimary = ObjectHasOwn(process.env, 'NODE_UNIQUE_ID') ? 'child' : 'primary';
module.exports = require(`internal/cluster/${childOrPrimary}`);