-
-
Save dreadjr/9d817ebc1077138bedb8 to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // PubSub | |
| window.PubSub = { | |
| socket: null, | |
| connect: function(url) { | |
| $.get(url, function(response) { | |
| console.log('SocketIO: '+response) | |
| PubSub.socket = io.connect(url); | |
| PubSub.socket.on('msg', PubSub.execute) | |
| }); | |
| }, | |
| execute: function(data) { | |
| if ( ! PubSub.socket ) return | |
| PubSub[data._func](data) | |
| }, | |
| emit: function(func, data) { | |
| if ( ! PubSub.socket ) return | |
| data = data || {} | |
| data['_func'] = func | |
| PubSub.socket.emit('all', data); | |
| }, | |
| } | |
| // site data | |
| PubSub.mouse = function (data) { $('#mouse').val(data.pos) }, | |
| PubSub.chat = function (data) { $('textarea')[0].value += data.nick+": "+data.data+"\n" } | |
| PubSub.connect('http://localhost:8000/'+(location.href.split('?')[1]||'')) | |
| function add_to_chat() { | |
| nick = $('#nick').val() || 'guest' | |
| data = $('#textdata').val(); | |
| PubSub.emit('chat', { nick:nick, data:data }) | |
| } | |
| $(document).mousemove(function(e){ | |
| PubSub.emit('mouse', { pos:e.pageX+'-'+e.pageY }) | |
| }) | |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| sudo npm install nodemon -g | |
| nodemon server.coffee | |
| open stand-alone.html | |
| stand-alone.html?room1 | |
| stand-alone.html?room2 | |
| stand-alone.html?room3 | |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| express = require("express") | |
| app = express() | |
| server = require("http").createServer(app) | |
| io = require("../..")(server) | |
| port = process.env.PORT or 8000 | |
| server.listen port, -> | |
| console.log "Server listening at port %d", port | |
| return | |
| ios = {} | |
| # every path is protexted namespace | |
| app.get '/*', (req, res) -> | |
| ns_name = req.path | |
| res.set 'Access-Control-Allow-Origin': '*' | |
| if ios[ns_name] | |
| res.send(200, "Using: #{ns_name}") | |
| else | |
| ios[ns_name] = io.of(ns_name).on "connection", (socket) -> | |
| socket.on "all", (data) -> | |
| console.log [ns_name, 'all', data] | |
| io.of(ns_name).emit('msg', data); | |
| res.send(200, "Created: #{ns_name}") | |
| if Object.keys(req.query).length > 0 | |
| console.log ["qs:#{ns_name}", 'all', req.query] | |
| io.of(ns_name).emit('msg', req.query); | |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!doctype html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>Socket.IO Chat Example</title> | |
| <link rel="stylesheet" href="style.css"> | |
| <script src="https://code.jquery.com/jquery-1.10.2.min.js"></script> | |
| <script src="http://localhost:8000/socket.io/socket.io.js"></script> | |
| <script src="./client.js"></script> | |
| </head> | |
| <body style="padding:30px;"> | |
| <input id="nick" /> | |
| <input id="textdata" /> | |
| <button onclick="add_to_chat()">Test it</button> | |
| <br /> | |
| <textarea style="width:400px; height:200px;"></textarea> | |
| <br /> | |
| <br /> | |
| <input id="mouse" /> | |
| </body> | |
| </html> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment