C#实现多线程网络通讯

整个系统由三个核心线程组成，并由.NET线程池统一管理：

侦听客户端连接请求线程：ListenClientRequest()，循环侦听客户端连接请求。如果有，检测该客户端IP，看是否是同一观测设备，然后建立一个客户端TSession对象，并通过Socket异步调用方法BeginReceive()接收数据包、EndReceive()处理数据包

数据包处理线程：HandleDatagrams()，循环检测数据包队列_datagramQueue，完成数据包解析、判断类型、存储等工作

客户端状态检测线程：CheckClientState()，循环检查客户端会话-C# multi-threaded network communication system is composed of three core thread throughout the composition, by the. NET thread pool unified management: a client connection request listening thread: ListenClientRequest (), loop listening client connection request. If you have, testing the client IP, to see if the same observation equipment, and then create a client-side TSession object, and through Socket asynchronous call methods BeginReceive () to receive data packets, EndReceive () processing of data packet data packet processing threads: HandleDatagrams ( ), cyclic test data packet queue _datagramQueue, the completion of the packet parsing to determine the type, storage, etc. the client state detection thread: CheckClientState (), loop checks the client session