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haraka.js
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haraka.js
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#!/usr/bin/env node
'use strict';
const path = require('path');
const makePathJoin = () => path.join(process.env.HARAKA, 'node_modules');
if (!process.env.HARAKA) {
console.warn("WARNING: Not running installed Haraka - command line arguments ignored")
}
// this must be set before "server.js" is loaded
process.env.HARAKA = process.env.HARAKA || path.resolve('.');
try {
require.paths.push(makePathJoin());
}
catch (e) {
process.env.NODE_PATH = process.env.NODE_PATH ?
(`${process.env.NODE_PATH}:${makePathJoin()}`) :
(makePathJoin());
require('module')._initPaths(); // Horrible hack
}
const fs = require('fs');
const logger = require('./logger');
const server = require('./server');
exports.version = JSON.parse(
fs.readFileSync(path.join(__dirname, './package.json'), 'utf8')
).version;
process.on('uncaughtException', err => {
if (err.stack) {
err.stack.split("\n").forEach(line => logger.logcrit(line));
}
else {
logger.logcrit(`Caught exception: ${JSON.stringify(err)}`);
}
logger.dump_and_exit(1);
});
let shutting_down = false;
const signals = ['SIGINT'];
if (process.pid === 1) {
signals.push('SIGTERM')
}
signals.forEach((sig) => {
process.on(sig, () => {
if (shutting_down) return process.exit(1);
shutting_down = true;
const [, filename] = process.argv;
process.title = path.basename(filename, '.js');
logger.lognotice(`${sig} received`);
logger.dump_and_exit(() => {
if (server.cluster?.isMaster) {
server.performShutdown();
}
else if (!server.cluster) {
server.performShutdown();
}
});
});
});
process.on('SIGHUP', () => {
logger.lognotice('Flushing the temp fail queue');
server.flushQueue();
});
process.on('exit', code => {
if (shutting_down) return;
const [, filename] = process.argv;
process.title = path.basename(filename, '.js');
logger.lognotice('Shutting down');
logger.dump_logs();
});
logger.log('NOTICE', `Starting up Haraka version ${exports.version}`);
server.createServer();