# sim

**Repository Path**: mirrors/sim

## Basic Information

- **Project Name**: sim
- **Description**: 一个简单的 C++ 网络服务器框架, 使用这个框架, 可以帮助你快速上手, 编写自定义的 C++ 服务器应用, 避免繁琐的网络 IO 和连接管理等细节. Sim 的报文协议设计得非
- **Primary Language**: C/C++
- **License**: BSD-3-Clause
- **Default Branch**: master
- **Homepage**: https://www.oschina.net/p/sim
- **GVP Project**: No

## Statistics

- **Stars**: 3
- **Forks**: 3
- **Created**: 2017-11-16
- **Last Updated**: 2026-01-10

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# sim

C++ network server framework, `nc` and `telnet` friendly.

# demo

	#include "sim/sim.h"
	
	class MyHandler : public sim::Handler
	{
	public:
		virtual sim::HandlerState proc(const sim::Request &req, sim::Response *resp){
			std::string cmd = req.msg.type();
			if(cmd == "ping"){
				resp->msg.add("ok");
				resp->msg.add("pong");
			}else{
				resp->msg.add("ok");
				resp->msg.add(cmd);
			}
			return this->resp();
		}
	};
	
	int main(int argc, char **argv){
		const char *ip = "127.0.0.1";
		int port = 8800;
		sim::Server *serv = sim::Server::listen(ip, port);
		if(!serv){
			log_fatal("%s", strerror(errno));
			exit(0);
		}
		log_info("server listen on %s:%d", ip, port);
	
		MyHandler handler;
		serv->add_handler(&handler);
	
		serv->loop();
		return 0;
	}