Hope give more detail info for part: testing-grpc-server in README.md

[JeffryFeng]

can you give more info in README.md about this chapter: https://github.com/pecker-io/karate-grpc#what-to-need-for-testing-grpc-server .

1. how or where to input gRPC server
2. how to where to place the protobuf file

thanks

[s3naid]

• def client = Client.create('localhost', 50051)

1.localhost is Your server. So just replace localhost with your server and replace 50051 with your port.
2.By default: <protoSourceRoot>${project.build.directory}/dependency/demo</protoSourceRoot>
You can put your proto files anywhere but make sure You replace this path with new location, I use this:
<protoSourceRoot>${project.basedir}/protos/java</protoSourceRoot>

Protos folder is on the same level as "src" folder.