I have a grpc handler Something(ctx context.Context, request *protocol.Something) (*pb.Test, error)

I return errors like return nil, status.Error(codes.InvalidArgument, "something wrong")

In case of success. I always return nil return test, nil, although there is code 0. Do I have to return the code on success? return test, status.New(codes.OK, "OK")

CodePudding user response：

Per doc - return code 0 means not an error; returned on success.

Through return test, nil, the nil in the error, means there is no error, and OK is returned on success

    // OK is returned on success.
    OK Code = 0 

CodePudding user response：

No you don't need to do that - no need to return the status code ok on success