I have some code that connects to my local HA instance via (which actually results in an odd error when the instance is not reachable, but that's another issue):

  const connection = await createConnection({
    auth: createLongLivedTokenAuth(cfg.homeAssistantURL, cfg.longLivedToken),
  });

Then, I register to some triggers:

connection.subscribeMessage(
          (_) => {
            ...
          },
          {
            type: "subscribe_trigger",
            trigger: {
              ...button.on.trigger,
            },
          },
          { resubscribe: true },
        ),
      );

This works fine until I, for whatever reason, restart my HA instance. I added some logging to the disconnected and ready callbacks and it appears to me, that the reconnect is working. But I do not get any further messages for my subscriptions.

So I am wondering, whether they do not get re-subscribed after the reconnect? Or that HA isn't ready to handle these subscribe_trigger messages correctly while still starting up?

I would appreciate some ideas on this.