tree 6bcd280cc9071f48025557adcc9e8e19280eec58
parent c2f2ad8a5f575a38011bfa9b1833a88ed393dd1d
author Alexander Couzens <lynxis@fe80.eu> 1471803393 +0200
committer Harald Welte <laforge@gnumonks.org> 1474101907 +0000

sms: change rp err cause of smpp_try_deliver errors

smpp_try_deliver could fail with rc < 0. In such cases don't send the MS the rp
error sms rejected (cause 21). A rejected message should not be sent again. The
spec 04 11 recommends sending cause 41 Temporary failure in unknown cases.

Add also a log message and rate counter for such cases.

Tweaked-By: Neels Hofmeyr <nhofmeyr@sysmocom.de>
Change-Id: Ia03e50ce2bd9a7d1054cc5a6000fd73bd3497c03