Java Google protoc SSL gRPC Service Client TodoWorld Example

Program.java

import io.grpc.ManagedChannel;
import io.grpc.netty.GrpcSslContexts;
import io.grpc.netty.NettyChannelBuilder;
import java.io.File;

public class Program {
    public static void main(String[] args) throws javax.net.ssl.SSLException {
        ManagedChannel channel = NettyChannelBuilder.forAddress(
            "todoworld.servicestack.net", 50051)
            .sslContext(GrpcSslContexts.forClient()
                .trustManager(new File(Program.class.getClassLoader().getResource("grpc.crt").getFile()))
                .build())
            .build();

        GrpcServicesGrpc.GrpcServicesBlockingStub client = GrpcServicesGrpc.newBlockingStub(channel);

        Services.Hello request = Services.Hello.newBuilder().setName("gRPC Java").build();
        String result = client.getHello(request).getResult();

        System.out.println(result);
    }
}