Can I call ServerBuilder::BuildAndStart() after GrpcContext::run() about asio-grpc

[Tradias]

Yes, you can even use that GrpcContext to make gRPC client requests. I used this example code to test it:

int main(int argc, const char** argv)
{
    const char* port;
    std::string host;

    std::unique_ptr<grpc::Server> server;

    grpc::ServerBuilder builder;
    agrpc::GrpcContext grpc_context{builder.AddCompletionQueue()};

    asio::post(grpc_context,
               [&]
               {
                   port = argc >= 2 ? argv[1] : "50052";
                   host = std::string("0.0.0.0:") + port;
               });

    example::v1::Example::Stub stub{grpc::CreateChannel("localhost:50051", grpc::InsecureChannelCredentials())};
    using RPC = agrpc::ClientRPC<&example::v1::Example::Stub::PrepareAsyncUnary>;
    grpc::ClientContext client_context;
    RPC::Response response;
    RPC::request(grpc_context, stub, client_context, {}, response,
                 [&](grpc::Status status)
                 {
                     abort_if_not(status.ok());
                 });

    grpc_context.run();
    grpc_context.reset();

    builder.AddListeningPort(host, grpc::InsecureServerCredentials());
    helloworld::Greeter::AsyncService service;
    builder.RegisterService(&service);

    asio::co_spawn(
        grpc_context,
        [&]() -> asio::awaitable<void>
        {
            grpc::ServerContext server_context;
            helloworld::HelloRequest request;
            grpc::ServerAsyncResponseWriter<helloworld::HelloReply> writer{&server_context};
            co_await agrpc::request(&helloworld::Greeter::AsyncService::RequestSayHello, service, server_context,
                                    request, writer, asio::use_awaitable);
            helloworld::HelloReply response;
            response.set_message("Hello " + request.name());
            co_await agrpc::finish(writer, response, grpc::Status::OK, asio::use_awaitable);
        },
        asio::detached);

    server = builder.BuildAndStart();

    grpc_context.run();

    server->Shutdown();
}

[criatura2]

Thanks.