-
Notifications
You must be signed in to change notification settings - Fork 0
/
server.js
44 lines (33 loc) · 1.11 KB
/
server.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
var express = require('express');
var app = express();
var path = require('path');
var port = process.env.PORT || 3000;
app.use(express.static(__dirname + '/public'));
app.get('*', function(req, res){
res.sendFile(path.join(__dirname + '/public/app/views/index.html'));
});
var server = app.listen(port);
console.log('magic happens on port '+port+'.');
var io = require('socket.io')(server);
io.on('connection', function (socket) {
console.log('new connection: ' + socket.id);
socket.emit('init_client', {
socket_id: socket.id
});
socket.on('init_server', function(data) {
socket.join(data.room_id);
console.log('socket '+socket.id+' joined '+data.room_id);
socket.broadcast.to(data.room_id).emit('new_device', {
device_id: socket.id
});
});
socket.on('update_value_to_server', function(data) {
console.log('socket '+socket.id+' sent new value '+data.value+' for room '+data.room_id);
socket.broadcast.to(data.room_id).emit('update_value_from_server', {
value: data.value
});
});
socket.on('disconnect', function() {
console.log('lost connection: ' + socket.id);
});
});