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1d184b4c BA |
1 | #!/usr/bin/env node |
2 | ||
3 | /** | |
4 | * Module dependencies. | |
5 | */ | |
6 | ||
7 | var app = require('../app'); | |
8 | var debug = require('debug')('vc:server'); | |
9 | var http = require('http'); | |
10 | ||
11 | /** | |
12 | * Get port from environment and store in Express. | |
13 | */ | |
14 | ||
15 | var port = normalizePort(process.env.PORT || '3000'); | |
16 | app.set('port', port); | |
17 | ||
18 | /** | |
19 | * Create HTTP server. | |
20 | */ | |
21 | ||
22 | var server = http.createServer(app); | |
23 | ||
d431028c BA |
24 | /* |
25 | * CRON tasks | |
26 | */ | |
27 | ||
28 | var cron = require('node-cron'); | |
29 | var UserModel = require("../models/User"); | |
d431028c BA |
30 | var GameModel = require("../models/Game"); |
31 | cron.schedule('0 0 0 * * *', function() { | |
fd41e587 | 32 | // Remove unlogged users and unstarted games every 24h |
dac39588 | 33 | UserModel.cleanUsersDb(); |
1b99d981 | 34 | GameModel.cleanGamesDb(); |
d431028c BA |
35 | }); |
36 | ||
1d184b4c BA |
37 | /** |
38 | * Listen on provided port, on all network interfaces. | |
39 | */ | |
40 | ||
41 | server.listen(port); | |
42 | server.on('error', onError); | |
43 | server.on('listening', onListening); | |
44 | ||
45 | /* | |
46 | * Sockets handling | |
47 | */ | |
48 | ||
49 | const WebSocket = require('ws'); | |
50 | const wss = new WebSocket.Server({ server: server }); | |
51 | require('../sockets')(wss); | |
52 | ||
53 | /** | |
54 | * Normalize a port into a number, string, or false. | |
55 | */ | |
56 | ||
57 | function normalizePort(val) { | |
58 | var port = parseInt(val, 10); | |
59 | ||
60 | if (isNaN(port)) { | |
61 | // named pipe | |
62 | return val; | |
63 | } | |
64 | ||
65 | if (port >= 0) { | |
66 | // port number | |
67 | return port; | |
68 | } | |
69 | ||
70 | return false; | |
71 | } | |
72 | ||
73 | /** | |
74 | * Event listener for HTTP server "error" event. | |
75 | */ | |
76 | ||
77 | function onError(error) { | |
78 | if (error.syscall !== 'listen') { | |
79 | throw error; | |
80 | } | |
81 | ||
82 | var bind = typeof port === 'string' | |
83 | ? 'Pipe ' + port | |
84 | : 'Port ' + port; | |
85 | ||
86 | // handle specific listen errors with friendly messages | |
87 | switch (error.code) { | |
88 | case 'EACCES': | |
89 | console.error(bind + ' requires elevated privileges'); | |
90 | process.exit(1); | |
91 | break; | |
92 | case 'EADDRINUSE': | |
93 | console.error(bind + ' is already in use'); | |
94 | process.exit(1); | |
95 | break; | |
96 | default: | |
97 | throw error; | |
98 | } | |
99 | } | |
100 | ||
101 | /** | |
102 | * Event listener for HTTP server "listening" event. | |
103 | */ | |
104 | ||
105 | function onListening() { | |
106 | var addr = server.address(); | |
107 | var bind = typeof addr === 'string' | |
108 | ? 'pipe ' + addr | |
109 | : 'port ' + addr.port; | |
110 | debug('Listening on ' + bind); | |
111 | } |