Hi,
based on release notes Akka gRPC 2.0.0
using scalapb 0.11.x
which should support optional fields for proto3 (ScalaPB/CHANGELOG.md at master · scalapb/ScalaPB · GitHub)
message LoggerConfiguration {
// logger name
string name = 1;
LogLevel effectiveLevel = 2;
optional LogLevel configuredLevel = 3;
}
Akka gRPC code generation failing with following message:
LoggingSystemApi.proto: is a proto3 file that contains optional fields, but code generator protoc-gen-jvm_1 hasn't been updated to support optional fields in proto3. Please ask the owner of this code generator to support proto3 optional.--jvm_1_out:
scalapb generate same code without issue
Is some additional configuration needed for Akka gRPC? Or do i miss something?
Thanks for answer.
Peter