Execute a method on service startup

Hello folks!
Tried to search on auto start / autostart but got nothing…

Imagine that I have a service using some extension for example a chat bot message entrypoint.

So when smbd send a message service’s method is fired via this entrypoint.

But what if I need to send a message first? I mean not in reaction but as soon I the service is started.

Is there a method if keeping usage of nameko run … ?

Thanks :slight_smile: