properly receive BSSMAP Clear Complete and Iu Release Complete
When sending a BSSMAP Clear or Iu Release, do not immediately discard the conn,
but wait until a BSSMAP Clear Complete / Iu Release Complete has been received.
Hence we will no longer show in the log that an incoming Release/Clear Complete
belongs to an unknown subscriber, but will still be around to properly log the
release.
Related: OS#3122
Change-Id: Ie4c6aaba3866d6e5b98004e8870a215e8cf8ffc1
diff --git a/tests/msc_vlr/msc_vlr_test_call.err b/tests/msc_vlr/msc_vlr_test_call.err
index 1da80d9..2cb697c 100644
--- a/tests/msc_vlr/msc_vlr_test_call.err
+++ b/tests/msc_vlr/msc_vlr_test_call.err
@@ -162,8 +162,11 @@
DREF VLR subscr MSISDN:42342 usage increases to: 3
DREF VLR subscr MSISDN:42342 usage decreases to: 2
- Iu Release --RAN_UTRAN_IU--> MS
-DREF MSISDN:42342: MSC conn use - release == 1 (0x2)
-DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
+DREF MSISDN:42342: MSC conn use - dtap == 1 (0x100)
+ iu_release_sent == 1
+- LU was successful, and the conn has already been closed
+- RNC sends Iu Release Complete
+DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
@@ -176,8 +179,6 @@
DREF VLR subscr MSISDN:42342 usage decreases to: 1
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
- iu_release_sent == 1
-- LU was successful, and the conn has already been closed
llist_count(&net->subscr_conns) == 0
DREF VLR subscr MSISDN:42342 usage increases to: 2
vsub != NULL == 1
@@ -359,6 +360,7 @@
DREF VLR subscr MSISDN:42342 usage increases to: 3
DREF VLR subscr MSISDN:42342 usage decreases to: 2
- Iu Release --RAN_UTRAN_IU--> MS
+- RNC sends Iu Release Complete
DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
@@ -539,8 +541,11 @@
DREF VLR subscr MSISDN:42342 usage increases to: 3
DREF VLR subscr MSISDN:42342 usage decreases to: 2
- Iu Release --RAN_UTRAN_IU--> MS
-DREF MSISDN:42342: MSC conn use - release == 1 (0x2)
-DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
+DREF MSISDN:42342: MSC conn use - dtap == 1 (0x100)
+ iu_release_sent == 1
+- LU was successful, and the conn has already been closed
+- RNC sends Iu Release Complete
+DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
@@ -553,8 +558,6 @@
DREF VLR subscr MSISDN:42342 usage decreases to: 1
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
- iu_release_sent == 1
-- LU was successful, and the conn has already been closed
llist_count(&net->subscr_conns) == 0
DREF VLR subscr MSISDN:42342 usage increases to: 2
vsub != NULL == 1
@@ -741,6 +744,7 @@
DREF VLR subscr MSISDN:42342 usage increases to: 3
DREF VLR subscr MSISDN:42342 usage decreases to: 2
- Iu Release --RAN_UTRAN_IU--> MS
+- RNC sends Iu Release Complete
DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
@@ -921,8 +925,11 @@
DREF VLR subscr MSISDN:42342 usage increases to: 3
DREF VLR subscr MSISDN:42342 usage decreases to: 2
- Iu Release --RAN_UTRAN_IU--> MS
-DREF MSISDN:42342: MSC conn use - release == 1 (0x2)
-DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
+DREF MSISDN:42342: MSC conn use - dtap == 1 (0x100)
+ iu_release_sent == 1
+- LU was successful, and the conn has already been closed
+- RNC sends Iu Release Complete
+DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
@@ -935,8 +942,6 @@
DREF VLR subscr MSISDN:42342 usage decreases to: 1
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
- iu_release_sent == 1
-- LU was successful, and the conn has already been closed
llist_count(&net->subscr_conns) == 0
DREF VLR subscr MSISDN:42342 usage increases to: 2
vsub != NULL == 1
@@ -1091,6 +1096,7 @@
DREF VLR subscr MSISDN:42342 usage decreases to: 2
DREF MSISDN:42342: MSC conn use - trans_cc == 1 (0x100)
- Iu Release --RAN_UTRAN_IU--> MS
+- RNC sends Iu Release Complete
DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
@@ -1272,8 +1278,11 @@
DREF VLR subscr MSISDN:42342 usage increases to: 3
DREF VLR subscr MSISDN:42342 usage decreases to: 2
- Iu Release --RAN_UTRAN_IU--> MS
-DREF MSISDN:42342: MSC conn use - release == 1 (0x2)
-DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
+DREF MSISDN:42342: MSC conn use - dtap == 1 (0x100)
+ iu_release_sent == 1
+- LU was successful, and the conn has already been closed
+- RNC sends Iu Release Complete
+DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
@@ -1286,8 +1295,6 @@
DREF VLR subscr MSISDN:42342 usage decreases to: 1
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
- iu_release_sent == 1
-- LU was successful, and the conn has already been closed
llist_count(&net->subscr_conns) == 0
DREF VLR subscr MSISDN:42342 usage increases to: 2
vsub != NULL == 1
@@ -1435,6 +1442,7 @@
DREF VLR subscr MSISDN:42342 usage increases to: 3
DREF VLR subscr MSISDN:42342 usage decreases to: 2
- Iu Release --RAN_UTRAN_IU--> MS
+- RNC sends Iu Release Complete
DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
@@ -1615,8 +1623,11 @@
DREF VLR subscr MSISDN:42342 usage increases to: 3
DREF VLR subscr MSISDN:42342 usage decreases to: 2
- Iu Release --RAN_UTRAN_IU--> MS
-DREF MSISDN:42342: MSC conn use - release == 1 (0x2)
-DREF MSISDN:42342: MSC conn use - dtap == 0 (0x0)
+DREF MSISDN:42342: MSC conn use - dtap == 1 (0x100)
+ iu_release_sent == 1
+- LU was successful, and the conn has already been closed
+- RNC sends Iu Release Complete
+DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
@@ -1629,8 +1640,6 @@
DREF VLR subscr MSISDN:42342 usage decreases to: 1
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Freeing instance
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASED}: Deallocated
- iu_release_sent == 1
-- LU was successful, and the conn has already been closed
llist_count(&net->subscr_conns) == 0
DREF VLR subscr MSISDN:42342 usage increases to: 2
vsub != NULL == 1
@@ -1775,6 +1784,7 @@
DREF VLR subscr MSISDN:42342 usage increases to: 3
DREF VLR subscr MSISDN:42342 usage decreases to: 2
- Iu Release --RAN_UTRAN_IU--> MS
+- RNC sends Iu Release Complete
DREF MSISDN:42342: MSC conn use - release == 0 (0x0)
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: Received Event SUBSCR_CONN_E_UNUSED
DMM Subscr_Conn(901700000010650){SUBSCR_CONN_S_RELEASING}: state_chg to SUBSCR_CONN_S_RELEASED