Commit eae1877f authored by Zeng Jie's avatar Zeng Jie Committed by Andrei Mihu
Browse files

Allow sending arbitrary messages instead of StreamData to stream. (#260)

parent 2614febc

runtime/runtime.go

+1 −0
Original line number Diff line number Diff line
@@ -309,6 +309,7 @@ type NakamaModule interface { 
	StreamCount(mode uint8, subject, descriptor, label string) (int, error)

	StreamClose(mode uint8, subject, descriptor, label string) error

	StreamSend(mode uint8, subject, descriptor, label, data string) error

	StreamSendRaw(mode uint8, subject, descriptor, label string, msg *rtapi.Envelope) error



	MatchCreate(ctx context.Context, module string, params map[string]interface{}) (string, error)

	MatchList(ctx context.Context, limit int, authoritative bool, label string, minSize, maxSize int, query string) ([]*api.Match, error)

server/runtime_go_nakama.go

+27 −0
Original line number Diff line number Diff line
@@ -627,6 +627,33 @@ func (n *RuntimeGoNakamaModule) StreamSend(mode uint8, subject, descriptor, labe 
	return nil

}



func (n *RuntimeGoNakamaModule) StreamSendRaw(mode uint8, subject, descriptor, label string, msg *rtapi.Envelope) error {

	stream := PresenceStream{

		Mode:  mode,

		Label: label,

	}

	var err error

	if subject != "" {

		stream.Subject, err = uuid.FromString(subject)

		if err != nil {

			return errors.New("stream subject must be a valid identifier")

		}

	}

	if descriptor != "" {

		stream.Descriptor, err = uuid.FromString(descriptor)

		if err != nil {

			return errors.New("stream descriptor must be a valid identifier")

		}

	}

	if msg == nil {

		return errors.New("expects a valid message")

	}



	n.router.SendToStream(n.logger, stream, msg)



	return nil

}



func (n *RuntimeGoNakamaModule) MatchCreate(ctx context.Context, module string, params map[string]interface{}) (string, error) {

	if module == "" {

		return "", errors.New("expects module name")