SMPP: Implement transaction mode for SUBMIT-SM

WARNING: if the ESME disconnects, osmo_esme gets freed, and
sms->smpp.esme might point to invalid/unallocated memory!
4 files changed
tree: c5bd16e6181fa2ea9f57eb2baafc046a2f5b760b
  1. debian/
  2. hlrsync/
  3. linux-kernel/
  4. openbsc/
  5. wireshark/
  6. README