bug fix

src/main/java/com/huiju/estateagents/websocket/ChatServer.java

         removeSameFromSets(sid);
         this.session = session;
         webSocketSet.add(this);
-        addOnlineCount();
+//        addOnlineCount();
         this.sid=sid;
         log.info("有新窗口开始监听: "+sid+" ,当前在线人数为 " + getOnlineCount());
     }
         for(ChatServer c: webSocketSet) {
             if (sid.equals(c.sid)) {
                 webSocketSet.remove(c);
-                subOnlineCount();
+//                subOnlineCount();
                 log.info("有一连接关闭:"+sid+"！当前在线人数为" + getOnlineCount());
             }
         }
         for(ChatServer c: webSocketSet) {
             if (currentSid.equals(c.sid)) {
                 webSocketSet.remove(c);
-                subOnlineCount();
+//                subOnlineCount();
                 log.info("有一连接关闭:"+sid+"！当前在线人数为" + getOnlineCount());
             }
         }
     }
 
     public static synchronized int getOnlineCount() {
-        return onlineCount;
+        return webSocketSet.size();
     }
 
-    public static synchronized void addOnlineCount() {
-        ChatServer.onlineCount++;
-    }
+//    public static synchronized void addOnlineCount() {
+//        ChatServer.onlineCount++;
+//    }
 
-    public static synchronized void subOnlineCount() {
-        ChatServer.onlineCount--;
-    }
+//    public static synchronized void subOnlineCount() {
+//        ChatServer.onlineCount--;
+//    }
 
     public static void setApplicationContext(ApplicationContext applicationContext) {
         ChatServer.applicationContext = applicationContext;