Yes, I definitely misunderstood the point being made there. > What, baked into Go not via a library, handles multiple Go programs communicating within the same

Yes, I definitely misunderstood the point being made there. > What, baked into Go not via a library, handles multiple Go programs communicating within the same physical node or across multiple physical nodes? Go does have an RPC package built into the standard library, for what it's worth, but I know it's not the same thing as the runtime transparently stitching distributed machines together under the hood.