@Override
    public void simple(SearchResponse request, StreamObserver<SearchResponse> responseObserver) {
        responseObserver.onNext(SEARCH_RESPONSE);
        responseObserver.onCompleted();
    }
The {@link GithubApiService} mocks the GitHub API by always sending the same response.
benchmarks/jmh/src/jmh/java/com/linecorp/armeria/grpc/shared/GithubApiService.java