.Net Framework框架下实现Grpc客户端和服务端

一、Grpc服务端

1、新建.Net Framework框架下的控制台应用程序

 新建Protos文件夹

2、NuGet包下载安装

Google.Protobuf
Grpc.Core
Grpc.Tools

3、Protos文件夹下添加 MyTestGrpc.proto文件

syntax = "proto3";

package MyTest;

option csharp_namespace = "MyGrpcServer";

service MyGrpc{
rpc TestSay(TestRequest) returns (TestReply);
}

message TestRequest{
string name = 1;
}

message TestReply{
string msg = 1;
}

4、项目目录下运行cmd命令

 输入命令 packagesGrpc.Tools.2.39.1toolswindows_x64protoc.exe -I GrpcServer --csharp_out GrpcServer GrpcServerProtosMyTestGrpc.proto --grpc_out GrpcServer --plugin=protoc-gen-grpc=packagesGrpc.Tools.2.39.1toolswindows_x64grpc_csharp_plugin.exe

5、生成Grpc相关文件

 6、修改Program.cs文件

class Program
    {
        private const int port = 6002;
        static void Main(string[] args)
        {
           
            Server server = new Server
            {
                Services = { MyGrpc.BindService(new MyGrpcTest()) },
                Ports = { new ServerPort("localhost", port, ServerCredentials.Insecure) }
            };
            server.Start();

            Console.WriteLine($"MyTestGrpc监听端口： {port}");
            Console.ReadLine();

            server.ShutdownAsync().Wait();
        }
    }

    public class MyGrpcTest :MyGrpc.MyGrpcBase
    {
        public override Task TestSay(TestRequest request, ServerCallContext context)
        {
            Console.WriteLine($"用户：{request.Name}发消息了");
            return Task.FromResult(new TestReply { Msg = $"Hello {request.Name}" });
        }
    }

二、Grpc客户端

1、新建.Net Framework框架下的控制台应用程序

  新建Protos文件夹

2、NuGet包下载安装

Google.Protobuf
Grpc.Core
Grpc.Tools

3、Protos文件夹下添加 MyTestGrpc.proto文件

syntax = "proto3";

package MyTest;

option csharp_namespace = "MyGrpcServer";

service MyGrpc{
rpc TestSay(TestRequest) returns (TestReply);
}

message TestRequest{
string name = 1;
}

message TestReply{
string msg = 1;
}

4、项目目录下运行cmd命令

输入命令 packagesGrpc.Tools.2.39.1toolswindows_x64protoc.exe -I GrpcClient --csharp_out GrpcClientProtos GrpcClientProtosMyTestGrpc.proto --grpc_out GrpcClientProtos --plugin=protoc-gen-grpc=packagesGrpc.Tools.2.39.1toolswindows_x64grpc_csharp_plugin.exe

5、生成Grpc相关文件

 6、修改Program.cs文件

   class Program
    {
        static void Main(string[] args)
        {
            Channel channel = new Channel("127.0.0.1:6002", ChannelCredentials.Insecure);
            var client = new MyGrpc.MyGrpcClient(channel);
            var ret = client.TestSay(new TestRequest { Name = "TestOne" });
            Console.WriteLine($"{ret.Msg}");

            channel.ShutdownAsync().Wait();
            Console.ReadKey();
        }
    }