guidelines/index.js

Guidelines for clinicians.

#!/usr/bin/env node
// Guidelines
// aug2uag © 2015

var cluster = require('cluster')
  , CPUs = require('os').cpus().length
  , env = process.env
  , pid = process.pid;

var pibcorn = function(msg) {
  console.log(msg);
};

if (cluster.isMaster) {
  console.log('Master:', pid);
  cluster.schedulingPolicy = cluster.SCHED_NONE;
  for (var i = 1; i < CPUs; i++) {
    cluster.fork();
  }
  Object.keys(cluster.workers).forEach(function(id) {
    cluster.workers[id].on('message', pibcorn);
  });
  cluster.on('death', function(worker, code, signal) {
    console.error('Death:', worker.pid);
    cluster.fork();
  });
  cluster.on('exit', function(worker, code, signal) {
    console.error('Exit:', worker.pid);
    cluster.fork();
  });
} else {
  require('./server.js');
}