1 files changed, 12 insertions, 7 deletions
diff --git a/server/ws.js b/server/ws.js
index 860319a..5819b94 100644
--- a/server/ws.js
+++ b/server/ws.js
@@ -10,30 +10,35 @@ ws.listen = function(app){
 }
 ws.add = function(name){
   if (name in rooms) { return }
-  var room = {}
+  var room = rooms[name] = {}
   room.users = {}
+  sockets = {}
   
   var ns = base.io.of('/' + name)
   
   ns.on('connection', function(socket){
     
-    var username
+    var nick
   
     socket.on('join', function(data){
-      username = data.username
-      if (room.users[username]) {
+      nick = data.nick
+      if (sockets[nick]) {
         // already connected?
-        room.users[username].disconnect()
-        room.users[username] = socket
+        sockets[nick].disconnect()
+        sockets[nick] = socket
+        room.users[nick] = true
       }
     })
     
     socket.on('message', function(data){
+      if (messages.length > 20) { messages.shift() }
+      messages.push(data)
       ns.emit('message', data)
     })
     
     socket.on('disconnect', function(){
-      delete room.users[username]
+      delete sockets[nick]
+      delete room.users[nick]
     })
 
   })