gRPC-DLanggRPC 的 D 语言实现

gRPC-DLang 是使用 D 语言开发的 gRPC 实现，基于 hunt-http 的 http 2.0 实现。

服务端示例代码：

import grpc;



import helloworld.helloworld;

import helloworld.helloworldrpc;



class GreeterImpl : GreeterBase

{

    override Status SayHello(HelloRequest request , ref HelloReply reply)

    {

        reply.message = "hello " ~ request.name;

        return Status.OK;

    }

}



void main()

{

    string host = "127.0.0.1";

    ushort port = 5001;



    auto server = new Server();

    server.listen(host , port);

    server.register( new GreeterImpl());

    server.start();

}

客户端示例代码：

import grpc;



import helloworld.helloworld;

import helloworld.helloworldrpc;



import std.stdio;



void main()

{

    auto channel = new Channel("127.0.0.1" , 5001);

    GreeterClient client = new GreeterClient(channel);



    auto request = new HelloRequest();

    request.name = "test";



    HelloReply reply = client.SayHello(request);

     

    if(reply !is null)

    {

       writeln(reply.message);

    }

}