mncc_sock: Clear all calls if MNCC application (LCR) disconnects
diff --git a/openbsc/include/openbsc/gsm_04_08.h b/openbsc/include/openbsc/gsm_04_08.h
index 88d43cd..1c879ed 100644
--- a/openbsc/include/openbsc/gsm_04_08.h
+++ b/openbsc/include/openbsc/gsm_04_08.h
@@ -25,6 +25,7 @@
/* config options controlling the behaviour of the lower leves */
void gsm0408_allow_everyone(int allow);
void gsm0408_clear_request(struct gsm_subscriber_connection *conn, uint32_t cause);
+void gsm0408_clear_all_trans(struct gsm_network *net, int protocol);
int gsm0408_dispatch(struct gsm_subscriber_connection *conn, struct msgb *msg);
int gsm0408_rcvmsg(struct msgb *msg, u_int8_t link_id);
diff --git a/openbsc/src/gsm_04_08.c b/openbsc/src/gsm_04_08.c
index 634eed3..4ab61ba 100644
--- a/openbsc/src/gsm_04_08.c
+++ b/openbsc/src/gsm_04_08.c
@@ -329,6 +329,18 @@
}
}
+void gsm0408_clear_all_trans(struct gsm_network *net, int protocol)
+{
+ struct gsm_trans *trans, *temp;
+
+ LOGP(DCC, LOGL_NOTICE, "Clearing all currently active transactions!!!\n");
+
+ llist_for_each_entry_safe(trans, temp, &net->trans_list, entry) {
+ if (trans->protocol == protocol)
+ trans_free(trans);
+ }
+}
+
/* Chapter 9.2.14 : Send LOCATION UPDATING REJECT */
int gsm0408_loc_upd_rej(struct gsm_subscriber_connection *conn, u_int8_t cause)
{
diff --git a/openbsc/src/mncc_sock.c b/openbsc/src/mncc_sock.c
index be0d9b9..7e0a208 100644
--- a/openbsc/src/mncc_sock.c
+++ b/openbsc/src/mncc_sock.c
@@ -66,7 +66,9 @@
state->listen_bfd.when |= BSC_FD_READ;
/* FIXME: make sure we don't enqueue anymore */
- /* FIXME: release all exisitng calls */
+
+ /* release all exisitng calls */
+ gsm0408_clear_all_trans(state->net, GSM48_PDISC_CC);
/* flush the queue */
while (!llist_empty(&state->net->upqueue)) {