msc: Send a signal when the connections to the MSC dropped
Send a signal, this way another module can close all connections
to the MSC and all local channels.
diff --git a/openbsc/src/bsc/osmo_bsc_msc.c b/openbsc/src/bsc/osmo_bsc_msc.c
index 2530399..6644982 100644
--- a/openbsc/src/bsc/osmo_bsc_msc.c
+++ b/openbsc/src/bsc/osmo_bsc_msc.c
@@ -26,7 +26,7 @@
#include <openbsc/gsm_data.h>
#include <openbsc/ipaccess.h>
#include <openbsc/osmo_msc_data.h>
-
+#include <openbsc/signal.h>
#include <osmocore/gsm0808.h>
@@ -274,6 +274,7 @@
static void msc_connection_connected(struct bsc_msc_connection *con)
{
+ struct msc_signal_data sig;
struct osmo_msc_data *data;
int ret, on;
on = 1;
@@ -283,6 +284,9 @@
data = (struct osmo_msc_data *) con->write_queue.bfd.data;
msc_ping_timeout_cb(con);
+
+ sig.data = data;
+ dispatch_signal(SS_MSC, S_MSC_CONNECTED, &sig);
}
/*
@@ -291,23 +295,18 @@
*/
static void msc_connection_was_lost(struct bsc_msc_connection *msc)
{
+ struct msc_signal_data sig;
struct osmo_msc_data *data;
LOGP(DMSC, LOGL_ERROR, "Lost MSC connection. Freing stuff.\n");
-#if 0
- struct bss_sccp_connection_data *bss, *tmp;
- llist_for_each_entry_safe(bss, tmp, &active_connections, active_connections) {
- bss_force_close(bss);
- }
-#else
-#warning "This needs to be ported..."
-#endif
-
data = (struct osmo_msc_data *) msc->write_queue.bfd.data;
bsc_del_timer(&data->ping_timer);
bsc_del_timer(&data->pong_timer);
+ sig.data = data;
+ dispatch_signal(SS_MSC, S_MSC_LOST, &sig);
+
msc->is_authenticated = 0;
bsc_msc_schedule_connect(msc);
}