gRPC: Remote Procedure Call

Part One

Implement a server that will provide information on current time:

The server should accept a spec of what fields to return.
Fields should be standard YYYY-MM-DD HH:MM:SS.

Implement a client that will query server time:

Pick a random combination of fields.
Query information on current time.
Print the time.

Implement compatible clients and servers in two languages.

Part Two

Measure the performance of your implementation.

Stick to the following, or provide arguments for why not:

Random field mix, each field with probability 1/2.
Measure at least two minutes long traffic.
Report average invocation throughput.
No printing during measurement.
Compare with past assignments.