Created
January 14, 2014 23:33
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Hello world with PeerJS
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| <html> | |
| <head> | |
| <title>PeerJS Hello</title> | |
| </head> | |
| <body> | |
| <p> | |
| Your peer id is: <span id="peerid"></span> | |
| </p> | |
| <form id="connect"> | |
| Connect to: <input type="text"/> | |
| <input type="submit"/> | |
| </form> | |
| <div id="chat"> | |
| You are connected to: <span id="remoteid"></span> | |
| <form > | |
| Send message: <input type="text"/> | |
| <submit/> | |
| </form> | |
| <ul id="messages"></ul> | |
| </div> | |
| </body> | |
| <script src="http://cdn.peerjs.com/0.3/peer.js"></script> | |
| <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.0.3/jquery.min.js"></script> | |
| <script type="text/javascript"> | |
| var peer = new Peer({host: 'localhost', port: 9000}) | |
| peer.on("open", function(id){ | |
| $("#chat").hide() | |
| $("#peerid").text(id) | |
| $("form#connect").submit(function(){ | |
| var remoteID = $(this).find('input[type="text"]').val() | |
| console.log("connect to", remoteID); | |
| var conn = peer.connect(remoteID) | |
| gotConnection(conn) | |
| return false; | |
| }) | |
| }) | |
| peer.on("connection", gotConnection) | |
| function gotConnection(conn) { | |
| conn.on("error", function(err){ | |
| console.error("connection error", err, conn) | |
| }) | |
| conn.on("open", function(){ | |
| console.log("conn open", conn) | |
| $("#remoteid").text(conn.peer) | |
| $("form#connect").hide() | |
| $("#chat").show() | |
| $("#chat form").submit(function(){ | |
| var message = $(this).find('input[type="text"]').val() | |
| console.log("send", message); | |
| conn.send(message) | |
| $(this).find('input[type="text"]').val("") | |
| $("#messages").append($('<li>'+peer.id+': '+message+'</li>')) | |
| return false; | |
| }) | |
| conn.on("data", function(data) { | |
| console.log("got", data); | |
| $("#messages").append($('<li>'+conn.peer+': '+data+'</li>')) | |
| }) | |
| }) | |
| } | |
| </script> | |
| </html> |
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