package response import ( "fmt" "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/util" ) // ServerMessageStreamer represents server-side message streamer // that sets meta values to all response messages. type ServerMessageStreamer struct { cfg *cfg recv util.ResponseMessageReader } // Recv calls Recv method of internal streamer, sets response meta // values and returns the response. func (s *ServerMessageStreamer) Recv() (util.ResponseMessage, error) { m, err := s.recv() if err != nil { return nil, fmt.Errorf("could not receive response message for signing: %w", err) } setMeta(m, s.cfg) return m, nil } // HandleServerStreamRequest builds internal streamer via handlers, wraps it to ServerMessageStreamer and returns the result. func (s *Service) HandleServerStreamRequest(respWriter util.ResponseMessageWriter) util.ResponseMessageWriter { return func(resp util.ResponseMessage) error { setMeta(resp, s.cfg) return respWriter(resp) } }