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87 lines
1.8 KiB
JavaScript
87 lines
1.8 KiB
JavaScript
/**
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* Module dependencies.
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*/
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var express = require('express')
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, stylus = require('stylus')
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, nib = require('nib')
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, sio = require('socket.io');
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/**
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* App.
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*/
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var app = express.createServer();
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/**
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* App configuration.
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*/
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app.configure(function () {
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app.use(stylus.middleware({ src: __dirname + '/public', compile: compile }));
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app.use(express.static(__dirname + '/public'));
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app.set('views', __dirname);
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app.set('view engine', 'jade');
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function compile (str, path) {
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return stylus(str)
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.set('filename', path)
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.use(nib());
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};
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});
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/**
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* App routes.
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*/
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app.get('/', function (req, res) {
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res.render('index', { layout: false });
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});
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/**
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* App listen.
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*/
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app.listen(3000, function () {
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var addr = app.address();
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console.log(' app listening on http://' + addr.address + ':' + addr.port);
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});
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/**
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* Socket.IO server (single process only)
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*/
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var io = sio.listen(app)
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, nicknames = {};
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io.configure(function () {
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io.set("transports", ["xhr-polling"]);
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io.set("polling duration", 10);
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});
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io.sockets.on('connection', function (socket) {
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socket.on('user message', function (msg) {
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console.log('User message:'+msg);
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//socket.broadcast.emit('user message', socket.nickname, msg);
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});
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socket.on('nickname', function (nick, fn) {
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if (nicknames[nick]) {
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fn(true);
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} else {
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fn(false);
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nicknames[nick] = socket.nickname = nick;
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//socket.broadcast.emit('announcement', nick + ' connected');
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//io.sockets.emit('nicknames', nicknames);
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}
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});
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socket.on('disconnect', function () {
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if (!socket.nickname) return;
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delete nicknames[socket.nickname];
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// socket.broadcast.emit('announcement', socket.nickname + ' disconnected');
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// socket.broadcast.emit('nicknames', nicknames);
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});
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});
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