Doc: example app - client UI

[taqtiqa-mark]

Thanks for the work on eventually. I'm trying to come to grips with the moving parts and encountered some trouble in getting a client to test the server setup I thought the following might be a useful addition to the documentation (README.md?)

To setup a Client

1. Go to 'examples/bank-accounting'
2. Execute cargo run
3. Start another shell, execute podman run -it --rm --network="host" -v $(pwd)/proto:/protos fullstorydev/grpcui -plaintext localhost:10437
4. See the gRPCui web page at http://0.0.0.0:8080/
5. How to test the functionality via this client....

[taqtiqa-mark]

Actually this is an error in starting gRPCui, but I wonder if this setup description is suitable as a Documentation PR to help fellow noobs?

The correct setup is:

3. Start another shell, execute podman run -it --rm --network="host" -v $(pwd)/proto:/protos fullstorydev/grpcui -plaintext localhost:10437

[iitsdani]

Hey @taqtiqa-mark, thank you for reporting this 🙇🏻‍♂️

I think more documentation is always better. We can definitely add more information in a relevant README.md file 👍🏻
I cannot spot any difference from the two commands you posted in your comments. Is it the same?

[taqtiqa-mark]

-insecure vs -plaintext