in tst/utils/test-server/TestServer.cc [67:83]
void TestServer::RunServer(std::string server_address, std::string model_status) {
InferenceServiceImplementation service;
service.setDescribeModelStatus(model_status);
ServerBuilder builder;
// Listen on the given address without any authentication mechanism
builder.AddListeningPort(server_address, grpc::InsecureServerCredentials());
// Register "service" as the instance through which
// communication with client takes place
builder.RegisterService(&service);
// Assembling the server
test_server = std::unique_ptr<Server>(builder.BuildAndStart());
std::cout << "Server listening on port: " << server_address << std::endl;
test_server->Wait();
}