zoukankan      html  css  js  c++  java
  • asio 广播代码示例

    代码网络收集 修改了一个编译的小问题

    客户端

    // Client.cpp : 定义控制台应用程序的入口点。
    //
    
    #include "stdafx.h"
    #include <iostream>
    
    #include <boost/asio.hpp>
    
    int main()
    {
    	namespace ip = boost::asio::ip;
    	boost::asio::io_service io_service;
    
    	// Client binds to any address on port 8888 (the same port on which
    	// broadcast data is sent from server).
    	ip::udp::socket socket(io_service,
    		ip::udp::endpoint(ip::udp::v4(), 8888));
    
    	ip::udp::endpoint sender_endpoint;
    
    	// Receive data.
    	//boost::array<char, 4> buffer;
    	char buf[500] = { 0 };
    	std::size_t bytes_transferred =
    		socket.receive_from(boost::asio::buffer(buf), sender_endpoint);
    
    	std::cout << "got " << bytes_transferred << " bytes." <<  buf <<std::endl;
    }
    

      服务端

    // Server.cpp : 定义控制台应用程序的入口点。
    //
    
    #include "stdafx.h"
    #include <boost/asio.hpp>
    
    int main()
    {
    	namespace ip = boost::asio::ip;
    	boost::asio::io_service io_service;
    
    	// Server binds to any address and any port.
    	ip::udp::socket socket(io_service,
    		ip::udp::endpoint(ip::udp::v4(), 0));
    	socket.set_option(boost::asio::socket_base::broadcast(true));
    
    	// Broadcast will go to port 8888.
    	ip::udp::endpoint broadcast_endpoint(ip::address_v4::broadcast(), 8888);
    
    	// Broadcast data.
    	//boost::array<char, 4> buffer;
    	char* buf = "测试代码";
    	socket.send_to(boost::asio::buffer(buf,strlen(buf)+1), broadcast_endpoint);
    }
    

      

  • 相关阅读:
    ubuntu 搜索文件方法(find命令)
    tomcat ip访问
    Linux下tomcat 的启动 关闭 kill
    Hibernate 之 使用
    tar 用法
    ubuntu下配置django+apache+mysql+mod_python+Python
    Windows Mobile Ping 命令实现(转)
    C#异步方法调用(四大方法详解)
    HTML基础(一):HTML简介
    windows2003系统的iis不能下载exe文件
  • 原文地址:https://www.cnblogs.com/itdef/p/5242332.html
Copyright © 2011-2022 走看看