Method writeGRPCWeb

error_writer.go:173–179

(response http.ResponseWriter, err error)

}

func (w *ErrorWriter) writeGRPCWeb(response http.ResponseWriter, err error) error {
	// This is a trailers-only response. To match the behavior of Envoy and
	// protocol_grpc.go, put the trailers in the HTTP headers.
	grpcErrorToTrailer(response.Header(), w.protobuf, err)
	response.WriteHeader(http.StatusOK)
	return nil
}