processMetaDesc method

void processMetaDesc(TopicDescription desc)

Called by Tinode when meta.desc packet is received.

Called by 'me' topic on contact update (desc._noForwarding is true).

Implementation

void processMetaDesc(TopicDescription desc) {
  if (Tools.isP2PTopicName(name!)) {
    desc.defacs = null;
  }

  // Copy parameters from desc object to this topic
  acs = desc.acs ?? acs;
  clear = desc.clear ?? clear;
  created = desc.created ?? created;
  defacs = desc.defacs ?? defacs;
  private = desc.private ?? private;
  public = desc.public ?? public;
  read = desc.read ?? read;
  recv = desc.recv ?? recv;
  seq = desc.seq ?? seq;
  status = desc.status ?? status;
  updated = desc.updated ?? updated;
  touched = desc.touched ?? touched;

  if (name == topic_names.TOPIC_ME && !desc.noForwarding!) {
    var me = _tinodeService.getTopic(topic_names.TOPIC_ME);
    if (me != null) {
      me.processMetaSub([
        TopicSubscription(
          noForwarding: true,
          topic: name,
          updated: updated,
          touched: touched,
          acs: desc.acs,
          seq: desc.seq,
          read: desc.read,
          recv: desc.recv,
          public: desc.public,
          private: desc.private,
        )
      ]);
    }
  }

  onMetaDesc.add(this);
}