I tried with Visual Studio Code. While running the client, I received an error:
Unhandled exception. Grpc.Core.RpcException: Status(StatusCode=Internal, Detail=
Error starting gRPC call: The SSL connection could not be established, see inner exception.
To solve the Visual Studio Code-related issue or because the dotnet development certificates are not set to be trusted, I ran command
dotnet dev-certs https --trust
in the terminal before running dotnet run
Hope this hint help others tumbling with the same same issue.
BTW, thank you for sharing this well-written article! 