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Websocket #2

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Merged
merged 9 commits into from
Aug 10, 2012
Merged

Websocket #2

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e6cad94
edited for use with the only websocket part
Aug 7, 2012
2e20bc7
fix for issue 1
Aug 7, 2012
394459a
remove socket.io dependenc and remove of auto set room
Aug 8, 2012
d6338f5
added remove of socket.id from room on close
Aug 8, 2012
226ef3a
added chat
Aug 10, 2012
61a0fa1
fixed chat repeat
Aug 10, 2012
e7fedbb
clean up some log
Aug 10, 2012
7e974e2
add dependency
Aug 10, 2012
8feb295
symlink the clientside code
benbrittain Aug 10, 2012
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63 changes: 35 additions & 28 deletions example/index.html
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -4,8 +4,7 @@
<title>Example webrtc.io</title>
<link type="text/css" href="/style.css" rel="stylesheet"></link>

<script src="/socket.io/socket.io.js"></script>
<script src="/webrtc.io/webrtc.io.js"></script>
<script src="/webrtc.io.js"></script>
</head>
<body onload="init()">
<div id="videos">
Expand Down Expand Up @@ -56,7 +55,6 @@
var perColumn = Math.ceil(videos.length / perRow);
var width = Math.floor((window.innerWidth) / perRow);
var height = Math.floor((window.innerHeight - 190) / perColumn);
console.log(width, height);
video.width = width;
video.height = height;
video.style.position = "absolute";
Expand All @@ -80,28 +78,11 @@
}
}

function initChat() {

var input = document.getElementById("chatinput");
input.addEventListener('keydown', function(event) {
var key = event.which || event.keyCode;
if (key === 13) {
rtc._socket.emit('chat msg', input.value);
addToChat(input.value);
input.value = "";
}
}, false);
rtc._socket.on('receive chat msg', function(data) {
console.log(data.color);
addToChat(data.msg, data.color.toString(16));
});
}

function addToChat(msg, color) {
var messages = document.getElementById('messages');
msg = sanitize(msg);
if (color) {
msg = '<span style="color: #' + color + '; padding-left: 15px">' + msg + '</span>';
msg = '<span style="color: ' + color + '; padding-left: 15px">' + msg + '</span>';
} else {
msg = '<strong style="padding-left: 15px">' + msg + '</strong>';
}
Expand Down Expand Up @@ -140,9 +121,39 @@
})
}

function initChat() {
var input = document.getElementById("chatinput");
var room = window.location.hash.slice(1);
var color = "#"+((1<<24)*Math.random()|0).toString(16);

input.addEventListener('keydown', function(event) {
var key = event.which || event.keyCode;
if (key === 13) {
rtc._socket.send(JSON.stringify({
"eventName": "chat_msg",
"messages": input.value,
"room": room,
"color": color
}), function(error) {
if (error) {
console.log(error);
}
});
addToChat(input.value);
input.value = "";
}
}, false);
rtc.on('receive_chat_msg', function(data) {
console.log(data.color);
addToChat(data.messages, data.color.toString(16));
});
}


function init() {
if(PeerConnection){
rtc.createStream('you', function(stream) {
rtc.createStream({"video": true, "audio": true}, function(stream) {
document.getElementById('you').src = URL.createObjectURL(stream);
videos.push(document.getElementById('you'));
rtc.attachStream(stream, 'you');
subdivideVideos();
Expand All @@ -154,15 +165,11 @@

var room = window.location.hash.slice(1);

if (room === '') {
room = Math.floor(Math.random()*rooms.length);
window.location.hash = room;
}
//When connectiong to nodejitsu
//rtc.connect("http://multiwebrtc.nodejitsu.com/", room);

//When using localhost
rtc.connect("http://localhost:8000/", room);
rtc.connect("ws://localhost:8001/", room);

rtc.on('add remote stream', function(stream, socketId) {
console.log("ADDING REMOTE STREAM...");
Expand All @@ -175,9 +182,9 @@
console.log('remove ' + data);
removeVideo(data);
});
initChat();
initFullScreen();
initNewRoom();
initChat();
}

window.onresize = function(event) {
Expand Down
68 changes: 35 additions & 33 deletions example/server.js
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Original file line number Diff line number Diff line change
@@ -1,8 +1,5 @@
var app = require('express').createServer();
var webRTC = require('webrtc.io').listen(app);

var colors = {};

var webRTC = require('webrtc.io').listen(8001);

//When connectiong to nodejitsu
//app.listen(80);
Expand All @@ -17,38 +14,43 @@ app.get('/style.css', function(req, res) {
res.sendfile(__dirname + '/style.css');
});

function selectRoom(socket) {
for (var room in servers) {
console.log('***' + room);
if (io.sockets.clients(room).length < 4) {
socket.emit('send', room);
}
console.log(io.sockets.clients('' + room));
}
}
app.get('/webrtc.io.js', function(req, res) {
res.sendfile(__dirname + '/webrtc.io.js');
});

webRTC.rtc.on('connection', function(rtc) {
//Client connected

rtc.on('send_answer', function() {
//answer sent
});
webRTC.rtc.on('connect', function(rtc) {
//Client connected
});

rtc.on('disconnect', function() {
//disconnect sent
});
webRTC.rtc.on('send answer', function(rtc) {
//answer sent
});

webRTC.sockets.on('connection', function(socket) {
console.log("connection received");

colors[socket.id] = Math.floor(Math.random()* 0xFFFFFF)
socket.on('chat msg', function(msg) {
console.log("chat received");

socket.broadcast.emit('receive chat msg', {
msg: msg,
color: colors[socket.id]
});
});
webRTC.rtc.on('disconnect', function(rtc) {
//Client disconnect
});

webRTC.rtc.on('chat_msg', function(data, socket) {
var roomList = webRTC.rtc.rooms[data.room] || [];

for (var i = 0; i < roomList.length; i++) {
var socketId = roomList[i];

if (socketId !== socket.id) {
var soc = webRTC.rtc.getSocket(data.room, socketId);

if (soc) {
soc.send(JSON.stringify({
"eventName": "receive_chat_msg",
"messages": data.messages,
"color": data.color
}), function(error) {
if (error) {
console.log(error);
}
});
}
}
}
});
1 change: 1 addition & 0 deletions example/webrtc.io.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
../node_modules/webrtc.io/node_modules/webrtc.io-client/lib/webrtc.io.js
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4 changes: 2 additions & 2 deletions package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -6,9 +6,9 @@
"node": ">= 0.6.0"
},
"dependencies": {
"socket.io": "latest",
"webrtc.io": "latest",
"express": "2.5.1"
"express": "2.5.1",
"ws": "latest"
},
"subdomain": "MultiWebRTC",
"scripts": {
Expand Down