Re: [grpc-io] protobuf.Empty

[Jan Tattermusch]

200 is a HTTP status code and has nothing to do with message payload.

If you send protobuf.Empty as a request/response of an RPC, gRPC will end up sending an RPC in a usual way, but the payload will be 0 bytes (protobuf.Empty serializes to a byte array of size 0, but so can other messages that don't have their fields set).

On Tue, May 9, 2017 at 10:02 AM, <reu...@gmail.com> wrote:

Hi , 

In translation from grpc to http - did  protobuf.Empty is translate to 200 ?  or to nothing ?

Thanks

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