Implement AoIP, port to M3UA SIGTRAN (large addition and refactoring)
This was originally a long series of commits converging to the final result
seen in this patch. It does not make much sense to review the smaller steps'
trial and error, we need to review this entire change as a whole.
Implement AoIP in osmo-msc and osmo-bsc.
Change over to the new libosmo-sigtran API with support for proper
SCCP/M3UA/SCTP stacking, as mandated by 3GPP specifications for the IuCS and
IuPS interfaces.
From here on, a separate osmo-stp process is required for SCCP routing between
OsmoBSC / OsmoHNBGW <-> OsmoMSC / OsmoSGSN
jenkins.sh: build from libosmo-sccp and osmo-iuh master branches now for new
M3UA SIGTRAN.
Patch-by: pmaier, nhofmeyr, laforge
Change-Id: I5ae4e05ee7c57cad341ea5e86af37c1f6b0ffa77
diff --git a/tests/msc_vlr/msc_vlr_test_rest.c b/tests/msc_vlr/msc_vlr_test_rest.c
index 5ccc951..c5f7fcf 100644
--- a/tests/msc_vlr/msc_vlr_test_rest.c
+++ b/tests/msc_vlr/msc_vlr_test_rest.c
@@ -45,6 +45,7 @@
btw("fake: acceptance");
g_conn->vsub = vlr_subscr_alloc(net->vlr);
+ g_conn->via_ran = RAN_GERAN_A;
OSMO_ASSERT(g_conn->vsub);
/* mark as silent call so it sticks around */
g_conn->silent_call = 1;
@@ -53,7 +54,9 @@
EXPECT_ACCEPTED(true);
btw("CLOSE event marks conn_fsm as released and frees the conn");
+ expect_bssap_clear();
osmo_fsm_inst_dispatch(g_conn->conn_fsm, SUBSCR_CONN_E_CN_CLOSE, NULL);
+ VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
EXPECT_CONN_COUNT(0);
clear_vlr();
@@ -65,7 +68,9 @@
comment_start();
btw("CM Service Request without a prior Location Updating");
+ expect_bssap_clear();
ms_sends_msg("05247803305886089910070000006402");
+ VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
btw("conn was released");
EXPECT_CONN_COUNT(0);
@@ -98,7 +103,9 @@
VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
btw("HLR also sends GSUP _UPDATE_LOCATION_RESULT");
+ expect_bssap_clear();
gsup_rx("06010809710000004026f0", NULL);
+ VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
btw("LU was successful, and the conn has already been closed");
VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d");
@@ -126,14 +133,18 @@
VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
btw("HLR also sends GSUP _UPDATE_LOCATION_RESULT");
+ expect_bssap_clear();
gsup_rx("06010809710000004026f0", NULL);
+ VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
btw("LU was successful, and the conn has already been closed");
VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d");
EXPECT_CONN_COUNT(0);
BTW("subscriber detaches");
+ expect_bssap_clear();
ms_sends_msg("050130089910070000006402");
+ VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
EXPECT_CONN_COUNT(0);
clear_vlr();
@@ -170,7 +181,9 @@
VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
btw("HLR also sends GSUP _UPDATE_LOCATION_RESULT");
+ expect_bssap_clear();
gsup_rx("06010809710000004026f0", NULL);
+ VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
btw("LU was successful, and the conn has already been closed");
VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d");