62 lines
1.7 KiB
JavaScript
62 lines
1.7 KiB
JavaScript
/**
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* Mailvelope - secure email with OpenPGP encryption for Webmail
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* Copyright (C) 2016 Mailvelope GmbH
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License version 3
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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'use strict';
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const cluster = require('cluster');
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const numCPUs = require('os').cpus().length;
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const config = require('config');
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const log = require('npmlog');
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log.level = config.log.level; // set log level depending on process.env.NODE_ENV
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//
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// Start worker cluster depending on number of CPUs
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//
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if (cluster.isMaster) {
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for (let i = 0; i < numCPUs; i++) {
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cluster.fork();
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}
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cluster.on('fork', worker => log.info('cluster', 'Forked worker #%s [pid:%s]', worker.id, worker.process.pid));
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cluster.on('exit', worker => {
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log.warn('cluster', 'Worker #%s [pid:%s] died', worker.id, worker.process.pid);
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setTimeout(() => cluster.fork(), 5000);
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});
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} else {
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require('./src/app');
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}
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//
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// Error handling
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//
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process.on('SIGTERM', () => {
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log.warn('exit', 'Exited on SIGTERM');
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process.exit(0);
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});
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process.on('SIGINT', () => {
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log.warn('exit', 'Exited on SIGINT');
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process.exit(0);
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});
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process.on('uncaughtException', err => {
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log.error('index', 'Uncaught exception', err);
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process.exit(1);
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});
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