工业标准通讯OPC协议的客户端测试源代码-OPC industry standard communication agreement client source code testing

OPC是工业控制领域一门重要的技术，分为客户端和服务器端，这个是服务器端的源代码，完成了OPC架构的基本内容-industrial control OPC is an important area of technology, is divided into client and server side, This is the server-side source code, completed the basic structure of the OPC content