System.Net.WebException: 无法连接到远程服务器 ---> System.Net.Sockets.SocketException: 由于目标机器积极拒绝，无法连接。 192.168.2.100:8082 ...

在一个 C/S 系统中，客户端连接服务器时，如果服务器未启动，客户端会每隔几秒主动 去连接服务器（ClientSocket.Open），在每一次的ClientSocket.Open之前，都执行一次ClientSocket.close。这样，如果服务器一直未启动，就会发生以上的问题。有人说在OnError里面socket.close ...

Take advantage of sockets in C# to implement inter-process communication for the purpose of sharing data over a network Inter-process communication is the ability to exchange data between two or more ...

WebSockets implement fast, secure, bi-directional, full duplex communication between a client and a server to support real-time, low-latency messaging A web socket is a TCP socket connection between ...