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import cluster from 'node:cluster';

import { availableParallelism } from 'node:os';

const numCpus = availableParallelism();

if (cluster.isPrimary) {

for (let i = 0; i < numCpus; i++) {

cluster.fork();

}

function shutdown() {

cluster.disconnect(() => process.exit(0));

}

process.on('SIGINT', shutdown);

process.on('SIGTERM', shutdown);

} else {

await import(`./${process.env.NODE_APP}`);

console.log(`Worker ${process.pid} started`);

}