zio-grpc-test

This aims to build a zio-grpc project sendbox and reproduce possible bugs

Bug 1: Loosing items in a stream for Enum Stream response

Test setup

Ubuntu 18.04.5
OpenJDK Runtime Environment (build 11.0.10-testing+0-builds.shipilev.net-openjdk-jdk11-dev-b350-20201014)
Scala 2.13.3
Protoc 3.13.0
grpcurl v1.7.0

Service description

service MoodService {
  rpc checkMood(google.protobuf.Empty) returns (stream MoodResp);
}

message MoodResp {
  enum Mood {
    HAPPY = 0;
    SAD = 1;
  }
  Mood mood = 1;
  string desc = 2;
}

Reproduce

> sbt reStart
> grpcurl -plaintext localhost:9090 MoodService/checkMood

Current result for Enum:

bku@lap:~/work/ana/icare-back/it$ grpcurl -plaintext localhost:9090 MoodService/checkMood
bku@lap:~$ grpcurl -plaintext localhost:9090 MoodService/checkMood
{
  "desc": "good"
}
{
  "mood": "SAD",
  "desc": "bad"
}

In this test, I see some output, but for my prod env, I see zero output for enum fields