Created
May 12, 2014 23:27
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socket.io peerjs clients list
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var io = require('socket.io').listen(httpServer); | |
httpServer.listen(8080); | |
io.set('log level', 1); | |
var peerWebRTC = io.of('/peerWebRTC'); | |
var PeerServer = require('peer').PeerServer; | |
var idIncr = 0; | |
var clientpeerIds = []; | |
var clientData = {}; /* by clientpeerIds */ | |
peerWebRTC.on('connection', function(socket){ | |
socket.on('profile-image', function(profileImg){ | |
console.log('profile-image'); | |
socket.get("peerID", function(err, peerID){ | |
if(err) console.error(err); | |
else { | |
var filename = __dirname + "/files/peerjs/profileImages/" + peerID + ".png"; | |
console.log('filename: ' + filename); | |
console.log(profileImg.length); | |
socket.broadcast.emit("newProfileImg", peerID, profileImg); | |
console.log('did broadcast'); | |
} | |
}); | |
}); | |
socket.on('verifyCookie', function( verifySignedCookie, scb){ | |
var decodedUsername = cookie.unsign(verifySignedCookie, 'secret') | |
scb(decodedUsername); | |
if(!decodedUsername){ | |
console.log("ERROR: COOKIE TAMPERING"); | |
initializeClients( "client" + ++idIncr ); | |
} else { | |
initializeClients(decodedUsername); | |
} | |
}); | |
socket.on('noCookie', function(){ | |
initializeClients( "client" + ++idIncr ) | |
}); | |
function initializeClients(peerID){ | |
socket.set('peerID', peerID, function(){ | |
socket.emit('initializeClientPage', peerID, clientpeerIds ); | |
socket.broadcast.emit('clientJoined', peerID); | |
clientpeerIds.push(peerID); | |
}); | |
} | |
console.log("--------------------------------------"); | |
console.log("new connection -socket id: " + socket.id); | |
console.log("clientpeerIds: " + clientpeerIds); | |
socket.on('setUsername', function(checkusername, scb){ | |
/* scb = socket callback */ | |
var arrlength = clientpeerIds.length; | |
for (var i = 0; i < arrlength; i++){ | |
if(checkusername === clientpeerIds[i]){ | |
scb(false); | |
return; | |
} | |
} | |
var signedUsername = cookie.sign(checkusername, 'secret'); | |
scb(true, signedUsername); | |
removeUser(); | |
socket.set('peerID', checkusername, function(){ | |
socket.broadcast.emit('clientJoined', checkusername); | |
clientpeerIds.push(checkusername); | |
}); | |
}); | |
socket.on('disconnect', function(){ | |
removeUser(); | |
}); | |
function removeUser(){ | |
socket.get("peerID", function(err, peerID){ | |
if(err) console.error(err); | |
socket.broadcast.emit('clientQuit', peerID); | |
var idx = clientpeerIds.indexOf(peerID); | |
clientpeerIds.splice(idx, 1); | |
console.log("--------------------------------------"); | |
console.log('socket ' + socket.id + ' disconnected'); | |
console.log("clientpeerIds: " + clientpeerIds); | |
}); | |
} | |
}); | |
var peerS = new PeerServer({port: 8090, path: '/myapp'}); | |
peerS.on('connection', function(id){ | |
console.log("peerId: " + id + " has connected"); | |
}); | |
peerS.on('disconnect', function(id){ | |
console.log("peerId: " + id + " has diconnec |
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