update

node/message.js

@@ -602,8 +602,8 @@ us.offLine = function () {
         //这个用户下所有的连接用户都不在了
         if (istrue) {
             //用户登录数据清理，用于已经下线
-            delete us.user[userid];
-            delete us.connect[userid];
+            delete us.user[i];
+            delete us.connect[i];
         }
         istrue = true;
     }