no back-off in osmo-remsim client reconnect to bankd
It seems that if e.g. a slot/pcsc-reader is not present, the client starts hammering the bankd with re-connect + retries without any delay / back-off. This should be improved to avoid unneccessary high load on the bankd (and the network).
Submitted patchset to address this issue with a poor-man's exponential backoff in the RSPRO client state machine. Both bankd and the client share the same RSPRO client station machine and so both get the benefit of this change.
Please see: https://gerrit.osmocom.org/c/osmo-remsim/+/30138
This issue is related to #5348.