EUSE with user input

Hi all,

The demo EUSE application included with OsmoHLR [1] has been very useful for understanding the flow of information during a USSD session. I would like to extend it to request input from the user and allow > 1 request/response.

I have tried changing the session state to `OSMO_GSUP_SESSION_STATE_CONTINUE`, and the gsup_msg_type to `OSMO_GSUP_MSGT_PROC_SS_REQUEST` in `euse_tx_ss`. I see the “You sent…” response on my phone, but do not get an input field.

Can anyone advise if this is the correct general approach or point me in the right direction? Thanks for your patience as I figure these things out.

Best, —Michael

[1] https://github.com/osmocom/osmo-hlr/blob/master/src/osmo-euse-demo.c