Remove libiu here, use the functions from libosmo-ranap instead, by applying
the ranap_ / RANAP_ prefix.
Corresponding change-id in osmo-iuh.git is I6a3f7ad15be03fb94689b4af6ccfa828c25f45c0
Change-Id: Ib8c4fcdb4766c5e575618b95ce16dce51063206b
finish the implementation for msc sided reset, automatically
register connecting BSCs.
Ensure that all sccp connections are cleared when the reset
procedure executes.
Change-Id: Iba3f5523795c6972600bbfda2a02b06ba84ea12d
The function names in a_iface_bssap.c are not very expressive.
The problem not only exists on the API side, but also for static
functions. This patch replaces the function names with more
expressive names.
Change-Id: I1cdf37e4034ed8a9536c253c13910fc436c66f04
When the BSC is vanishing, the subscriber connections will stay
active until the MSC is instructed via tha A interface to clear
the connections. Unfortunately, this will most likely not be
the case because the BSC will most likeley have lost all its
state and does not know about the old connections anymore.
This patch fixes the problem by looping through the list with
the active gsm subscriber connections and clearing them manually
when the reset from the BSC is received. Only connections by the
bsc who actually executes the reset are affected. Connections
from other BSCs will not be touched.
Change-Id: Ic2b43b937d08a6dea4fe70dbc3eb722323338dc1
Improve the way the BSC executes its RESET/RESET-ACK sequence.
Currently only a simple bool variable serves as a state holder.
We set this variable to true when we receive the RESET-ACK
message. Unfortunately no further checking is done. This
patch replaces the old mechanism with a more elaborated
implementation which also detects a loss of the connection
and makes sure to reconnect properly afterwards. Also the
all open connections are closed on connection loss
Change-Id: I876319b15103cc395e74597a52ce4d1a934915f4
The MSC already has some basic call control handling mechanism, that
was primarily used with 3G before. However, the already existing
code that handles the 3G calls is also perfectly fine for handling
2G calls. This commit integrates the A interface without breaking
it for 3G.
Change-Id: Ib61cf2987823958314c9016d5a3f494c1aaaabbc
Neels Hofmeyr
Neels Hofmeyr
Philipp Maier