dousi-rpc

GitHub Workflow Status Github Star Number Highly Performance RPC Framework.

Note that this is working on progress.

Features

Multiple languages server.
Dynamic schema and dynamic signature validation.
Optimize transferring the large size data to many remote ends.
Compiling safe both in C++ server and client.

Pure C++ Usage

C++ Server

class Calculator {
public:
    int add(int x, int y) {
        return x + y;
    }

    int sub(int x, int y) {
        return x - y;
    }
};

int main() {

    dousi::Init(/*master=*/"127.0.0.1:100001");

    auto my_service = dousi::CreateService<Calculator>();
    const auto add_rm = dousi::Remote(&Calculator::add);
    adder_service.RegisterMethod(add_rm);
    adder_service.RegisterMethod(dousi::Remote(&Calculator::sub));

    dousi::Loop();

    return 0;
}

C++ Client

int main() {
    dousi::Init(/*master=*/"127.0.0.1:100001");

    ServiceHandle calc_service = dousi::GetService<Calculator>();
    
    DousiFuture<int> sum_future = calc_service.Call(dousi::Remote(&Calculator::add), 2, 3);
    DousiFuture<int> sub_future = calc_service.Call(dousi::Remote(&Calculator::sub), 10, 3);
    
    std::cout << "2 + 3 = " << *sum_future.Get() << std::endl;
    std::cout << "10 - 3 = " << *sub_future.Get() << std::endl;
    return 0;
}

Cross-Languaged RPC

Java Async-Server and Async-Client is supported now, and it's supported that a Java client connects to C++ server and a C++ client connects to a Java server. More information can be refered in Java Part of Dousi