75 lines
2.1 KiB
JavaScript
75 lines
2.1 KiB
JavaScript
var express = require('express')
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, exphbs = require('express3-handlebars')
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, http = require('http')
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, connect = require('connect')
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, io = require('socket.io');
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var app = express();
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app.engine('handlebars',exphbs({extname: ".html", layoutsDir:"views/", defaultLayout: 'layout'}));
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app.set('view engine', 'handlebars');
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/* NOTE: We'll need to refer to the sessionStore container later. To
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* accomplish this, we'll create our own and pass it to Express
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* rather than letting it create its own. */
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var sessionStore = new connect.session.MemoryStore();
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/* NOTE: We'll need the site secret later too, so let's factor it out.
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* The security implications of this are left to the reader. */
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var SITE_SECRET = 'I am not wearing any pants';
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// app.configure(function(){
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// app.set('view engine', 'handlebars');
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// // app.set("view options", { layout: false })
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// });
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app.set('views', __dirname + '/views');
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// app.register('.html', require('handlebars'));
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/*
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* ... skipping some of your app settings ...
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*/
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app.use(express.bodyParser());
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/* NOTE: Pass the cookieParser the site secret. It used to be that
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* express.session() got the secret, but in Express 3 that's
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* no longer the case. */
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app.use(express.cookieParser(SITE_SECRET));
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/* NOTE: We'll need to know the key used to store the session, so
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* we explicitly define what it should be. Also, we pass in
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* our sessionStore container here. */
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app.use(express.session({
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key: 'express.sid'
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, store: sessionStore
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}));
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app.use(express.static('public'));
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/*
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* ... skipping the rest of your app settings ...
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*/
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app.get('/', function(req, res){
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res.render('index', {socket_url:"ciaourl"});
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});
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var server = http.createServer(app);
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var app_port = process.env.PORT || 3000;
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server.listen(app_port, function(){
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console.log("Express server listening on port "+ app_port);
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});
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/**
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* Socket.io
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*/
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var sio = io.listen(server);
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sio.sockets.on('connection', function (socket) {
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// temperature
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setInterval(function () {
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var val = (new Date).getTime();
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socket.emit('new value', { val: "I'm a websocket message: "+val });
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}, 2000);
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}); |