Helidon gRPC Standalone client

An example gRPC client. Can be used with the basics example that would act as a server.

This example is created to test native image on pure client side, so it does not have a server side implemented.

Build and run

mvn -f ../pom.xml -pl common,client-standalone package
java -jar target/helidon-examples-grpc-client-standalone.jar

The client invokes the string service on the server, and should print out:

Text 'lower case original' to upper case is 'LOWER CASE ORIGINAL'