SUA on-link cb?

I'm taking a brief look at how osmo-hnbgw would send a Reset to the CN. So I'd like to be notified when osmo-hnbgw first establishes a link to a CN component, and then send a Reset message on it. I see there's an OSMO_SCU_PRIM_N_CONNECT, but am I right that this is related to actual messages being sent on the link, and can't be used to get notified about a connection per se? Link establishment traces out as: hnbgw_cnlink_init() osmo_sua_client_connect() osmo_stream_cli_open2() <-- includes a timer that retries connecting In the osmo_stream_cli_* API, there's a connect_cb, but it isn't used from osmo_sua_client_*. So I would * add a connect cb to struct osmo_sua_user (and osmo_sua_user_create()) * call it from a static cb fed to osmo_stream_cli_set_connect_cb() in osmo_sua_client_connect() Yes? Thanks, ~Neels