title: Use gRPC to share very large file
body: <p>I want to use gRPC to share very large file (more than 6GB) between endpoints and a server.</p>
  <p>The project where I'm currently working require a central server where endpoints can upload and download files. One of the constraint is that endpoints don't know each others, but they can receive and send messages each others from a common bus.</p>
  <p>To implement this server and its communication with endpoints, I'm evaluating to use gRPC.
  Do you think is the best solution for file stream? what alternatives do I have?</p>
  <p>thanks in advance.</p>