Client & Server program to test Tonic request throughput.
protobufcompiler, see ReadMe.md file of Tonic for pre-requisites for compiling protobuf during rust build process.
Use command -h on server and client program to view command line arguments.
Run server passing in number of grpc servers to spawn. Spawned servers will listen on ports starting at 18888 to (18888 + number of grpc server). Each server is spawned in its own thread.
Client spawns N number of tokio tasks and calls the server hello world endpoint in a tight loop.
Run client passing in the same number of grpc server as above. Client runs with default tokio multi-threaded runtime. Pass concurrency argument to specify the amount of tokio tasks to spawn. cpu flag is used to override default number of cpu detection as it doesn't work on Windows with HyperThreading enabled.