Created
September 14, 2010 21:41
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var http = require('http'), | |
url = require('url'), | |
fs = require('fs'), | |
// io = require('../'), | |
io = require('socket.io'), | |
sys = require('sys'), | |
server = http.createServer(function(req, res){ | |
// your normal server code | |
var path = url.parse(req.url).pathname; | |
switch (path){ | |
case '/': | |
res.writeHead(200, {'Content-Type': 'text/html'}); | |
res.write('<h1>Welcome. Try the <a href="/chat.html">chat</a> example.</h1>'); | |
res.end(); | |
break; | |
case '/json.js': | |
case '/chat.html': | |
fs.readFile(__dirname + path, function(err, data){ | |
if (err) return send404(res); | |
res.writeHead(200, {'Content-Type': path == 'json.js' ? 'text/javascript' : 'text/html'}) | |
res.write(data, 'utf8'); | |
res.end(); | |
}); | |
break; | |
default: send404(res); | |
} | |
}), | |
send404 = function(res){ | |
res.writeHead(404); | |
res.write('404'); | |
res.end(); | |
}; | |
server.listen(8080); | |
// socket.io, I choose you | |
// simplest chat application evar | |
var io = io.listen(server), | |
buffer = []; | |
io.on('connection', function(client){ | |
client.send({ buffer: buffer }); | |
client.broadcast({ announcement: client.sessionId + ' connected' }); | |
client.on('message', function(message){ | |
var msg = { message: [client.sessionId, message] }; | |
buffer.push(msg); | |
if (buffer.length > 15) buffer.shift(); | |
client.broadcast(msg); | |
}); | |
client.on('disconnect', function(){ | |
client.broadcast({ announcement: client.sessionId + ' disconnected' }); | |
}); | |
}); |
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