Function initTopicSys

server/init_topic.go:675–706

Initialize system topic. System topic is a singleton, always in memory.

(t *Topic)

// Initialize system topic. System topic is a singleton, always in memory.
func initTopicSys(t *Topic) error {
	t.cat = types.TopicCatSys

	stopic, err := store.Topics.Get(t.name)
	if err != nil {
		return err
	} else if stopic == nil {
		return types.ErrTopicNotFound
	}

	if err = t.loadSubscribers(); err != nil {
		return err
	}

	// There is no t.owner

	// Default permissions are 'W'
	t.accessAuth = types.ModeWrite
	t.accessAnon = types.ModeWrite

	t.public = stopic.Public
	t.trusted = stopic.Trusted

	t.created = stopic.CreatedAt
	t.updated = stopic.UpdatedAt
	if !stopic.TouchedAt.IsZero() {
		t.touched = stopic.TouchedAt
	}
	t.lastID = stopic.SeqId

	return nil
}

// Initialize or load a self-topic 'slf'.
func initTopicSlf(t *Topic, sreg *ClientComMessage) error {