vue hello world项目
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3 years ago
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getPool = getPool;
var _os = _interopRequireDefault(require("os"));
var _WorkerPool = _interopRequireDefault(require("./WorkerPool"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
const workerPools = Object.create(null);
function calculateNumberOfWorkers() {
// There are situations when this call will return undefined so
// we are fallback here to 1.
// More info on: https://github.com/nodejs/node/issues/19022
const cpus = _os.default.cpus() || {
length: 1
};
return Math.max(1, cpus.length - 1);
}
function getPool(options) {
const workerPoolOptions = {
name: options.name || '',
numberOfWorkers: options.workers || calculateNumberOfWorkers(),
workerNodeArgs: options.workerNodeArgs,
workerParallelJobs: options.workerParallelJobs || 20,
poolTimeout: options.poolTimeout || 500,
poolParallelJobs: options.poolParallelJobs || 200,
poolRespawn: options.poolRespawn || false
};
const tpKey = JSON.stringify(workerPoolOptions);
workerPools[tpKey] = workerPools[tpKey] || new _WorkerPool.default(workerPoolOptions);
return workerPools[tpKey];
} // eslint-disable-line import/prefer-default-export