The first thing that comes to mind after reading this is GRPC (https://github.com/grpc/grpc https://github.com/grpc/grpc). That library has the advantage of sup

The first thing that comes to mind after reading this is GRPC (https://github.com/grpc/grpc https://github.com/grpc/grpc). That library has the advantage of supporting just about every language, not just C++.