rest_rpc

modern c++11, simple, easy to use rpc framework.

It's so easy to love RPC.

Modern C++开发的RPC库就是这么简单好用！

quick example

server code

#include "rpc_server.h"
using namespace rest_rpc;
using namespace rpc_service;

struct dummy{
	int add(connection* conn, int a, int b) { return a + b; }
};

std::string translate(connection* conn, const std::string& orignal) {
	std::string temp = orignal;
	for (auto& c : temp) { 
		c = std::toupper(c); 
	}
	return temp;
}

void hello(connection* conn, const std::string& str) {
	std::cout << "hello " << str << std::endl;
}

int main() {
	rpc_server server(9000, 4);

	dummy d;
	server.register_handler("add", &dummy::add, &d);
	server.register_handler("translate", translate);
	server.register_handler("hello", hello);

	server.run();

	std::string str;
	std::cin >> str;
}

client code

#include <iostream>
#include "test_client.hpp"
#include "../codec.h"

using namespace rest_rpc;
using namespace rest_rpc::rpc_service;

void test_add() {
	try{
		boost::asio::io_service io_service;
		test_client client(io_service);
		client.connect("127.0.0.1", "9000");

		auto result = client.call<int>("add", 1, 2);

		std::cout << result << std::endl; //output 3
	}
	catch (const std::exception& e){
		std::cout << e.what() << std::endl;
	}
}

void test_translate() {
	try {
		boost::asio::io_service io_service;
		test_client client(io_service);
		client.connect("127.0.0.1", "9000");

		auto result = client.call<std::string>("translate", "hello");
		std::cout << result << std::endl; //output HELLO
	}
	catch (const std::exception& e) {
		std::cout << e.what() << std::endl;
	}
}

void test_hello() {
	try {
		boost::asio::io_service io_service;
		test_client client(io_service);
		client.connect("127.0.0.1", "9000");

		client.call("hello", "purecpp");
	}
	catch (const std::exception& e) {
		std::cout << e.what() << std::endl;
	}
}

int main() {
	test_hello();
	test_add();
	test_translate();
	return 0;
}

除了简单好用，没什么多余的要说的。

future

make an IDL tool to genrate the client code.