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_no_authen.c b/tests/msc_vlr/msc_vlr_test_no_authen.c
index f5e2e2b..34e392e 100644
--- a/tests/msc_vlr/msc_vlr_test_no_authen.c
+++ b/tests/msc_vlr/msc_vlr_test_no_authen.c
@@ -53,10 +53,12 @@
VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
btw("HLR also sends GSUP _UPDATE_LOCATION_RESULT");
+ expect_bssap_clear();
gsup_rx("06010809710000004026f0", NULL);
btw("LU was successful, and the conn has already been closed");
VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d");
+ VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
EXPECT_CONN_COUNT(0);
BTW("after a while, a new conn sends a CM Service Request");
@@ -70,8 +72,10 @@
btw("a USSD request is serviced");
dtap_expect_tx_ussd("Your extension is 46071\r");
+ expect_bssap_clear();
ms_sends_msg("0b3b1c15a11302010002013b300b04010f0406aa510c061b017f0100");
VERBOSE_ASSERT(dtap_tx_confirmed, == true, "%d");
+ VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
btw("all requests serviced, conn has been released");
EXPECT_CONN_COUNT(0);
@@ -140,14 +144,18 @@
btw("MS also sends RP-ACK, MSC in turn sends CP-ACK for that");
dtap_expect_tx("0904");
+ expect_bssap_clear();
ms_sends_msg("890106020041020000");
VERBOSE_ASSERT(dtap_tx_confirmed, == true, "%d");
+ VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
btw("SMS is done, conn is gone");
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();
@@ -200,7 +208,9 @@
vlr_subscr_put(vsub);
btw("MS sends TMSI Realloc Complete");
+ expect_bssap_clear();
ms_sends_msg("055b");
+ VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
btw("LU was successful, and the conn has already been closed");
EXPECT_CONN_COUNT(0);
@@ -224,7 +234,9 @@
btw("a USSD request is serviced");
dtap_expect_tx_ussd("Your extension is 46071\r");
+ expect_bssap_clear();
ms_sends_msg("0b3b1c15a11302010002013b300b04010f0406aa510c061b017f0100");
+ VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
btw("all requests serviced, conn has been released");
EXPECT_CONN_COUNT(0);
@@ -293,8 +305,10 @@
btw("MS also sends RP-ACK, MSC in turn sends CP-ACK for that");
dtap_expect_tx("0904");
+ expect_bssap_clear();
ms_sends_msg("890106020041020000");
VERBOSE_ASSERT(dtap_tx_confirmed, == true, "%d");
+ VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
btw("SMS is done, conn is gone");
EXPECT_CONN_COUNT(0);
@@ -343,7 +357,9 @@
vlr_subscr_put(vsub);
btw("MS sends TMSI Realloc Complete");
+ expect_bssap_clear();
ms_sends_msg("055b");
+ VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
btw("LU was successful, and the conn has already been closed");
EXPECT_CONN_COUNT(0);
@@ -357,7 +373,9 @@
vlr_subscr_put(vsub);
BTW("subscriber detaches, using new TMSI");
+ expect_bssap_clear();
ms_sends_msg("050130" "05f4" "07060504");
+ VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
EXPECT_CONN_COUNT(0);
clear_vlr();
@@ -406,7 +424,9 @@
thwart_rx_non_initial_requests();
btw("MS replies with an Identity Response");
+ expect_bssap_clear();
ms_sends_msg("0559084a32244332244332");
+ 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");
@@ -419,7 +439,9 @@
vlr_subscr_put(vsub);
BTW("subscriber detaches");
+ expect_bssap_clear();
ms_sends_msg("050130089910070000006402");
+ VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
EXPECT_CONN_COUNT(0);
clear_vlr();
@@ -478,7 +500,9 @@
thwart_rx_non_initial_requests();
btw("MS sends TMSI Realloc Complete");
+ expect_bssap_clear();
ms_sends_msg("055b");
+ 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");
@@ -492,7 +516,9 @@
vlr_subscr_put(vsub);
BTW("subscriber detaches");
+ expect_bssap_clear();
ms_sends_msg("050130089910070000006402");
+ VERBOSE_ASSERT(bssap_clear_sent, == true, "%d");
EXPECT_CONN_COUNT(0);
clear_vlr();