sms_queue: It is a bad idea to detach a subscriber on failed delivery

It is a bad idea to detach a subscriber. The subscriber will not
be reachable until the next periodic updating cycle. In case we have
too many failed deliveries we will need to reduce the period for the
LU and implement a subscriber purging task.

This is a preparation for the 29C3 and a problem Jolly experience with
his type writer system.
1 file changed
tree: 42d59f88e6a4f72898c92dd4955141d13a67c686
  1. hlrsync/
  2. linux-kernel/
  3. openbsc/
  4. wireshark/
  5. README