143 lines
3.6 KiB
JavaScript
143 lines
3.6 KiB
JavaScript
// ===========================================
|
|
// REQUARKS WIKI - WebSocket Server
|
|
// 1.0.0
|
|
// Licensed under AGPLv3
|
|
// ===========================================
|
|
|
|
global.ROOTPATH = __dirname;
|
|
|
|
// ----------------------------------------
|
|
// Load Winston
|
|
// ----------------------------------------
|
|
|
|
var _isDebug = process.env.NODE_ENV === 'development';
|
|
|
|
global.winston = require('winston');
|
|
winston.remove(winston.transports.Console)
|
|
winston.add(winston.transports.Console, {
|
|
level: (_isDebug) ? 'info' : 'warn',
|
|
prettyPrint: true,
|
|
colorize: true,
|
|
silent: false,
|
|
timestamp: true
|
|
});
|
|
|
|
// ----------------------------------------
|
|
// Fetch internal handshake key
|
|
// ----------------------------------------
|
|
|
|
if(!process.argv[2] || process.argv[2].length !== 40) {
|
|
winston.error('[WS] Illegal process start. Missing handshake key.');
|
|
process.exit(1);
|
|
}
|
|
global.internalAuth = require('./lib/internalAuth').init(process.argv[2]);;
|
|
|
|
// ----------------------------------------
|
|
// Load modules
|
|
// ----------------------------------------
|
|
|
|
winston.info('[WS] WS Server is initializing...');
|
|
|
|
var appconfig = require('./models/config')('./config.yml');
|
|
|
|
global.entries = require('./models/entries').init(appconfig);
|
|
global.mark = require('./models/markdown');
|
|
global.search = require('./models/search').init(appconfig);
|
|
|
|
// ----------------------------------------
|
|
// Load modules
|
|
// ----------------------------------------
|
|
|
|
var _ = require('lodash');
|
|
var express = require('express');
|
|
var path = require('path');
|
|
var http = require('http');
|
|
var socketio = require('socket.io');
|
|
var moment = require('moment');
|
|
|
|
// ----------------------------------------
|
|
// Define Express App
|
|
// ----------------------------------------
|
|
|
|
global.app = express();
|
|
|
|
// ----------------------------------------
|
|
// Controllers
|
|
// ----------------------------------------
|
|
|
|
app.get('/', function(req, res){
|
|
res.send('Requarks Wiki WebSocket server');
|
|
});
|
|
|
|
// ----------------------------------------
|
|
// Start WebSocket server
|
|
// ----------------------------------------
|
|
|
|
winston.info('[SERVER] Starting WebSocket server on port ' + appconfig.wsPort + '...');
|
|
|
|
app.set('port', appconfig.wsPort);
|
|
var server = http.Server(app);
|
|
var io = socketio(server);
|
|
|
|
server.on('error', (error) => {
|
|
if (error.syscall !== 'listen') {
|
|
throw error;
|
|
}
|
|
|
|
switch (error.code) {
|
|
case 'EACCES':
|
|
console.error('Listening on port ' + appconfig.port + ' requires elevated privileges!');
|
|
process.exit(1);
|
|
break;
|
|
case 'EADDRINUSE':
|
|
console.error('Port ' + appconfig.port + ' is already in use!');
|
|
process.exit(1);
|
|
break;
|
|
default:
|
|
throw error;
|
|
}
|
|
});
|
|
|
|
server.listen(appconfig.wsPort, () => {
|
|
winston.info('[WS] WebSocket server started successfully! [RUNNING]');
|
|
});
|
|
|
|
io.on('connection', (socket) => {
|
|
|
|
socket.on('searchAdd', (data) => {
|
|
if(internalAuth.validateKey(data.auth)) {
|
|
search.add(data.content);
|
|
}
|
|
});
|
|
|
|
socket.on('searchDel', (data, cb) => {
|
|
if(internalAuth.validateKey(data.auth)) {
|
|
search.delete(data.entryPath);
|
|
}
|
|
});
|
|
|
|
socket.on('search', (data, cb) => {
|
|
search.find(data.terms).then((results) => {
|
|
cb(results);
|
|
});
|
|
});
|
|
|
|
});
|
|
|
|
/*setTimeout(() => {
|
|
search._si.searchAsync({ query: { AND: [{'*': ['unit']}] }}).then((stuff) => { console.log(stuff.hits); });
|
|
}, 8000);*/
|
|
|
|
// ----------------------------------------
|
|
// Shutdown gracefully
|
|
// ----------------------------------------
|
|
|
|
process.on('disconnect', () => {
|
|
winston.warn('[WS] Lost connection to main server. Exiting... [' + moment().toISOString() + ']');
|
|
server.close();
|
|
process.exit();
|
|
});
|
|
|
|
process.on('exit', () => {
|
|
server.stop();
|
|
}); |