diff --git a/view/main.js b/view/main.js
index e99ad94..6484cb3 100755
--- a/view/main.js
+++ b/view/main.js
@@ -48,7 +48,7 @@ gstore.data.func.nav(router, null);
 /* (3) Set WebSocket channels
 ---------------------------------------------------------*/
 /* (1) Connection channel */
-/*NO_WS_CONNECT*//*window.wsc_connect = wsc.channel('connect').listen(function(msg, err){
+window.wsc_connect = wsc.channel('connect').listen(function(msg, err){
 
 	// {1} Manage error //
 	if( msg == null && err != null )
@@ -58,17 +58,42 @@ gstore.data.func.nav(router, null);
 	if( typeof msg.error != 'boolean' || msg.error !== false )
 		return infobox.show('Erreur de connexion WebSocket@connect', 'warning', 3000);
 
-	// {3} Manage notification //
-	if( msg.connected != null ){
-		console.log('Detected '+msg.connected.length+' new user(s)');
+	// {3} If no data -> exit //
+	if( msg.connected == null && msg.disconnected == null )
+		return;
+
+	// {4} Add connected users to stack //
+	if( msg.connected instanceof Array ){
+
+		// -1- add connected users
+		console.log('Detected '+msg.connected.length+' connected user(s)');
+		var lastLen = gstore.data.notif[0].data.length;
 		gstore.data.notif[0].data = gstore.data.notif[0].data.concat( msg.connected );
-		gstore.data.notif[0].count += msg.connected.length;
+
+		// -2- make each user unique
+		gstore.data.notif[0].data = gstore.data.notif[0].data.filter(function(item, i, arr){ return arr.indexOf(item) === i; });
+
+		// -3- Update count if not already on page
+		if( router.app.$route.path != 'notifications' )
+			gstore.data.notif[0].count += gstore.data.notif[0].data.length - lastLen;
+
 	}
 
-	// {4} Reset notification count if already on page //
-	gstore.data.func.nav(router, null);
+	// {5} Add disconnected users to stack //
+	if( msg.disconnected instanceof Array ){
 
-}).send({name: _SERVER.session.name}); */
+		// -1- Remove each disconnected user
+		console.log('Detected '+msg.disconnected.length+' disconnected user(s)');
+		var lastLen = gstore.data.notif[0].data.length;
+		gstore.data.notif[0].data = gstore.data.notif[0].data.filter(function(item){ return msg.disconnected.indexOf(item) === -1; });
+
+		// -2- Update count if not already on page
+		if( router.app.$route.path != 'notifications' )
+			gstore.data.notif[0].count += lastLen - gstore.data.notif[0].data.length;
+
+	}
+
+}).send({name: _SERVER.session.name});
 
 
 /* (2) Message channel */
@@ -82,16 +107,20 @@ window.wsc_chat = wsc.channel('chat').listen(function(msg, err){
 	if( typeof msg.error != 'boolean' || msg.error !== false )
 		return infobox.show('Erreur de connexion WebSocket@chat', 'warning', 3000);
 
-	// {3} Manage notification //
-	if( msg.msg != null ){
-		console.log('Received '+msg.msg.length+' new message(s)');
-		gstore.data.notif[1].data   = gstore.data.notif[1].data.concat( msg.msg );
+	// {3} If no message -> exit //
+	if( msg.msg == null )
+		return;
+
+	// {4} Play sound if 1msg received + not already on page //
+	if( msg.msg.length == 1 && router.app.$route.path != 'inbox' )
+		( new Audio('/sound/notification.mp3') ).play();
+
+	// {5} Add messages to stack //
+	gstore.data.notif[1].data = gstore.data.notif[1].data.concat( msg.msg );
+
+	// {6} Add notification count if not already on page //
+	if( router.app.$route.path != 'inbox' )
 		gstore.data.notif[1].count += msg.msg.length
-	}
-
-	// {4} Reset notification count if already on page //
-	gstore.data.func.nav(router, null);
-
 
 }).send({name: _SERVER.session.name});
 
@@ -101,5 +130,5 @@ window.wsc_chat = wsc.channel('chat').listen(function(msg, err){
 ---------------------------------------------------------*/
 window.onbeforeunload = function() {
     wsc_chat.send('{"close": true}');
-    /*NO_WS_CONNECT*///wsc_connect.send('{"close": true}');
+    wsc_connect.send('{"close": true}');
 };
\ No newline at end of file