test-dgram-unref-in-cluster.js

'use strict';
const common = require('../common');
const dgram = require('dgram');
const cluster = require('cluster');

// Test if the worker process exits.

if (cluster.isPrimary) {
  cluster.fork();
} else {
  const socket = dgram.createSocket('udp4');
  socket.unref();
  socket.bind();
  socket.on('listening', common.mustCall(() => {
    // Do not keep loop alive
    process.channel.unref();
  }));
}