HTTP/2 has the concept of streams. Each stream is independent, but within a stream data and headers are ordered. Each HTTP request would be on a new stream.
gRPC maps calls to streams so calls can proceed at different rates, but you still receive the information on a particular call in order. So conceptually each call is completely separate, but we can use a single HTTP/2 connection for all the calls to a particular destination.
gRPC maps calls to streams so calls can proceed at different rates, but you still receive the information on a particular call in order. So conceptually each call is completely separate, but we can use a single HTTP/2 connection for all the calls to a particular destination.