Matteo Pagliazzi
32 lines
1.0 KiB
JavaScript
32 lines
1.0 KiB
JavaScript
// Register babel hook so we can write the real entry file (server.js) in ES6
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require('babel-core/register');
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// Only do the minimal amount of work before forking just in case of a dyno restart
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var cluster = require('cluster');
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var nconf = require('nconf');
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var logger = require('./libs/api-v3/logger');
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// Initialize configuration
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var setupNconf = require('./libs/api-v3/setupNconf');
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setupNconf();
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var IS_PROD = nconf.get('IS_PROD');
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var IS_DEV = nconf.get('IS_DEV');
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var cores = Number(nconf.get('WEB_CONCURRENCY')) || 0;
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// Setup the cluster module
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if (cores !== 0 && cluster.isMaster && (IS_DEV || IS_PROD)) {
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// Fork workers. If config.json has CORES=x, use that - otherwise, use all cpus-1 (production)
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for (var i = 0; i < cores; i += 1) {
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cluster.fork();
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}
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cluster.on('disconnect', (worker) => {
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var w = cluster.fork(); // replace the dead worker
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logger.info('[%s] [master:%s] worker:%s disconnect! new worker:%s fork', new Date(), process.pid, worker.process.pid, w.process.pid);
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});
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} else {
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module.exports = require('./server.js');
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}
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