本次实验利用UDP协议, 语言环境为 C/C++ 利用套接字Socket编程,实现Server/CLient 之间简单的通讯。结果应为类似所示:下面贴上代码(参考参考...) Server 部分:
/创建套接字 SOCKET sockClient = socket(AF_INET, SOCK_DGRAM, 0); if (INVALID_SOCKET == sockClient) { printf("socket() called failed! The error code is: %d\n", WSAGetLastError()); return -1; } else { printf("socket() called succesful!\n"); } SOCKADDR_IN addrServer; addrServer...
分别创建UDP Server和UDP Client: UDP Server刚创建成功时,其对方IP及对方端口都是空的. 必须要收到UDP Client先发送的数据包后, UDP Server才确定对方IP及对方端口,并进行数据包的发送. UDP Client则在创建的时候及指定了对方IP及对方端口号, 因此,两个UDP Client之间也是可以通信的. 而UDP Server则必须与UDP ...
Nethostfire is a library (netstandard2.1) to create UDP server and client in C#, with encryption support, Unity 3D integration and several other advanced features to facilitate communication between client and server. Contribute You can contribute to the project, either by fork it with a Pull ...
2.client/server建立DTLS连接的握手过程 2.1 整个握手阶段的交互过程 DTLS的传输阶段分为两个:握手阶段和握手建立之后的传输应用数据阶段。 DTLS的握手阶段如下图二所示: 图二.DTLS协议客户机与服务器握手阶段的交互过程 客户机向服务器发起连接,服务器可以根据配置选择是否验证客户机的cookie和证书(即是否向客户机发送...
CSharp Client 介绍 使用CSharp写的上位机合集包括:串口调试助手、串口多功能调试助手(含串口、GSM、GPS)、网络调试助手(含TCP、UDP SERVER及Client)、摄像头调试助手(发布版和内部调试版) GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. [http://fsf....
GDNet双端Rpc网络框架用于Unity3D(Client,Server),窗体程序(客户端,服务器)和控制台项目(Service)开发, 高效稳定, 高性能高并发, P2P, Nat穿透, 各种协议一键切换: gudp, udx, kcp, tcp, web, enet, 内部支持热更新ilruntime, ggphys帧同步物理引擎, ecs模块, mvc模块, 动作设计,蓝图可视化编辑器 展开 收起...
serverStartedEvent = CreateEventW( NULL, TRUE, FALSE, L"WebServicesExampleServerStartedEvent"); if (NULL == serverStartedEvent) { wprintf( L"Failed to create the client-server synchronization event (errorCode=0x%lx).\n", GetLastError()); hr = HRESULT_FROM_WIN32(GetLastError()); goto Exit...
Here comes the example of the UDP echo client. It sends user datagram message to UDP server and listen for response. #include "server/asio/udp_client.h" #include "threads/thread.h" #include <atomic> #include <iostream> class EchoClient : public CppServer::Asio::UDPClient { public: Echo...
If the client and the server are connected through a VPN, you need to specify the VPN instance name. Precautions A UDP server is configured only in a jitter test instance. Example # Create an NQA UDP monitoring server with the IP address 10.10.10.2 and the port number 6000. <HUAWEI> sys...