上传的是一些tcp协议和udp协议的一些相关的资料，包括心跳包，滑动窗口，数据库连接池-Upload some tcp protocol and udp protocols some relevant information, including heartbeat package, sliding window, database connection pool

线程池，多线程TCP/UDP连接管理 可满足10000个终端同时接入 丢包率小于5 -Thread pool, multi-threaded TCP/UDP connection management to meet the 10,000 terminals simultaneously access the packet loss rate of less than 5