Method remove

src/main/java/com/chen/LeoBlog/base/SocketPool.java:35–39

根据Key删除连接 @param keyId 主键

(Long keyId)

     * @param keyId 主键
     */
    public static void remove(Long keyId) {
        if (keyId!=null){
            ONLINE_USER_SESSIONS.remove(keyId);
        }
    }

    /**
     * 获取在线人数