-
Notifications
You must be signed in to change notification settings - Fork 9
/
server.js
78 lines (70 loc) · 1.85 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
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
/*
* server.js
* DrawTogether
*
* Created by Saikat Chakrabarti on April 22, 2010.
*
* See LICENSE file for license information.
*
*/
var http = require('http'),
url = require('url'),
fs = require('fs'),
io = require('./lib/socket.io'),
sys = require('sys'),
paperboy = require('./lib/paperboy/paperboy'),
send404 = function(res){
res.writeHead(404);
res.write('404');
res.close();
},
/* This is copied exactly from the examply in node-paperboy - http://github.com/felixge/node-paperboy */
server = http.createServer(function(req, res) {
var ip = req.connection.remoteAddress;
paperboy
.deliver(__dirname, req, res)
.addHeader('Expires', 300)
.addHeader('X-PaperRoute', 'Node')
.before(function() {
sys.log('Recieved Request')
})
.after(function(statCode) {
res.write('Delivered: '+req.url);
log(statCode, req.url, ip);
})
.error(function(statCode,msg) {
res.writeHead(statCode, {'Content-Type': 'text/plain'});
res.write("Error: " + statCode);
res.close();
log(statCode, req.url, ip, msg);
})
.otherwise(function(err) {
var statCode = 404;
res.writeHead(statCode, {'Content-Type': 'text/plain'});
log(statCode, req.url, ip, err);
});
});
server.listen(8080);
function log(statCode, url, ip,err) {
var logStr = statCode + ' - ' + url + ' - ' + ip
if (err)
logStr += ' - ' + err;
sys.log(logStr);
}
/* End paperboy example */
var json = JSON.stringify;
var listener = io.listen(server);
listener.on('connection', function(client) {
if (listener.clients.length > 0) {
var count = listener.clients.length;
while (count--) {
if (listener.clients[count] != null && this.clients[count] != client) {
listener.clients[count].send(json({ action: 'fetch' }));
return;
}
}
}
client.on('message', function(message) {
client.broadcast(message);
});
});