示例#1
0
func handler(req mercury.Request) (mercury.Response, error) {
	request := req.Body().(*hello.Request)
	rsp := req.Response(&hello.Response{
		Msg: "Hey " + request.Name,
	})
	return rsp, nil
}
示例#2
0
文件: srv.go 项目: robmurtha/mercury
// ErrorResponse constructs a response for the given request, with the given error as its contents. Mercury clients
// know how to unmarshal these errors.
func ErrorResponse(req mercury.Request, err error) mercury.Response {
	rsp := req.Response(nil)
	var terr *terrors.Error
	if err != nil {
		terr = terrors.Wrap(err, nil).(*terrors.Error)
	}
	rsp.SetBody(terrors.Marshal(terr))
	if err := tmsg.ProtoMarshaler().MarshalBody(rsp); err != nil {
		log.Errorf("[Mercury:Server] Failed to marshal error response: %v", err)
		return nil // Not much we can do here
	}
	rsp.SetIsError(true)
	return rsp
}